refactor
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Cargo.toml
14
Cargo.toml
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@ -2,18 +2,20 @@
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name = "weather_dot_gov_rs"
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description = "Parses DWML XML from forecast.weather.gov"
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repository = "https://six-five-six-four.com/git/reactor/weather_dot_gov_rs"
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license = "AGPL-3.0"
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version = "0.1.0"
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# https://git.pixie.town/thufie/npl-builder/src/commit/a3dbbdb0ee3894c15ea2adb23ee2af6fdc9a1c09/cnpl.md
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license = "CNPL"
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version = "0.2.0"
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edition = "2021"
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readme = "README.md"
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keywords = ["weather", "forecast", "dwml"]
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[dependencies]
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quick-xml = { version = "0.37.2", features = ["overlapped-lists", "serialize"] }
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serde = { version = "1.0.217", features = ["derive"] }
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chrono = "0.4.41"
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quick-xml = { version = "0.37.5", features = ["overlapped-lists", "serialize"] }
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serde = { version = "1.0.219", features = ["derive"] }
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[dev-dependencies]
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anyhow = "1.0.95"
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reqwest = "0.12.12"
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tokio = { version = "1.43.0", features = ["macros", "rt-multi-thread"] }
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reqwest = { version = "0.12.15", default-features = false, features = ["rustls-tls"] }
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tokio = { version = "1.44.2", features = ["macros", "rt"] }
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<?xml version="1.0" encoding="ISO-8859-1"?>
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<dwml version="1.0" xmlns:xsd="https://www.w3.org/2001/XMLSchema" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://graphical.weather.gov/xml/DWMLgen/schema/DWML.xsd">
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<head>
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<product concise-name="dwmlByDay" operational-mode="developmental" srsName="WGS 1984">
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<creation-date refresh-frequency='PT1H'>2025-05-03T15:51:08-04:00</creation-date>
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<category>current observations and forecast</category>
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</product>
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<source>
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<production-center>New York, NY</production-center>
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<credit>https://www.weather.gov/okx/</credit>
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<more-information>https://www.nws.noaa.gov/forecasts/xml/</more-information>
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</source>
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</head>
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<data type="forecast">
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<location>
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<location-key>point1</location-key>
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<description>New York, NY</description>
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<point latitude="40.71" longitude="-74.01"/>
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<city state="NY">New York</city>
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<height datum="mean sea level">7</height>
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</location>
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<moreWeatherInformation applicable-location="point1">https://forecast.weather.gov/MapClick.php?lat=40.71&lon=-74.01</moreWeatherInformation>
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<time-layout time-coordinate="local" summarization="12hourly">
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<layout-key>k-p12h-n15-1</layout-key>
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<start-valid-time period-name="This Afternoon">2025-05-03T16:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Tonight">2025-05-03T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Sunday">2025-05-04T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Sunday Night">2025-05-04T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Monday">2025-05-05T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Monday Night">2025-05-05T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Tuesday">2025-05-06T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Tuesday Night">2025-05-06T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Wednesday">2025-05-07T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Wednesday Night">2025-05-07T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Thursday">2025-05-08T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Thursday Night">2025-05-08T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Friday">2025-05-09T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Friday Night">2025-05-09T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Saturday">2025-05-10T06:00:00-04:00</start-valid-time>
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</time-layout>
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<time-layout time-coordinate="local" summarization="12hourly">
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<layout-key>k-p24h-n8-1</layout-key>
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<start-valid-time period-name="This Afternoon">2025-05-03T16:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Sunday">2025-05-04T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Monday">2025-05-05T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Tuesday">2025-05-06T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Wednesday">2025-05-07T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Thursday">2025-05-08T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Friday">2025-05-09T06:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Saturday">2025-05-10T06:00:00-04:00</start-valid-time>
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</time-layout>
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<time-layout time-coordinate="local" summarization="12hourly">
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<layout-key>k-p24h-n7-2</layout-key>
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<start-valid-time period-name="Tonight">2025-05-03T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Sunday Night">2025-05-04T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Monday Night">2025-05-05T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Tuesday Night">2025-05-06T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Wednesday Night">2025-05-07T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Thursday Night">2025-05-08T18:00:00-04:00</start-valid-time>
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<start-valid-time period-name="Friday Night">2025-05-09T18:00:00-04:00</start-valid-time>
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</time-layout>
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<parameters applicable-location="point1">
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<temperature type="maximum" units="Fahrenheit" time-layout="k-p24h-n8-1">
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<name>Daily Maximum Temperature</name>
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<value>79</value>
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<value>72</value>
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<value>62</value>
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<value>64</value>
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<value>69</value>
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<value>66</value>
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<value>59</value>
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<value>67</value>
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</temperature>
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<temperature type="minimum" units="Fahrenheit" time-layout="k-p24h-n7-2">
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<name>Daily Minimum Temperature</name>
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<value>61</value>
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<value>57</value>
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<value>60</value>
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<value>59</value>
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<value>59</value>
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<value>52</value>
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<value>52</value>
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</temperature>
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<probability-of-precipitation type="12 hour" units="percent" time-layout="k-p12h-n15-1">
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<name>12 Hourly Probability of Precipitation</name>
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<value>60</value>
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<value>80</value>
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<value>60</value>
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<value>60</value>
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<value>90</value>
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<value>90</value>
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<value>90</value>
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<value>50</value>
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<value xsi:nil="true"></value>
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<value xsi:nil="true"></value>
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<value>40</value>
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<value>40</value>
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<value>30</value>
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<value>30</value>
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<value xsi:nil="true"></value>
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</probability-of-precipitation>
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<weather time-layout="k-p12h-n15-1">
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<name>Weather Type, Coverage, Intensity</name>
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<weather-conditions weather-summary="Showers Likely"/>
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<weather-conditions weather-summary="Showers then Chance T-storms"/>
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<weather-conditions weather-summary="Chance Showers then Showers Likely"/>
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<weather-conditions weather-summary="Showers Likely"/>
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<weather-conditions weather-summary="Showers"/>
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<weather-conditions weather-summary="Showers"/>
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<weather-conditions weather-summary="Showers"/>
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<weather-conditions weather-summary="Chance T-storms then Chance Showers"/>
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<weather-conditions weather-summary="Mostly Sunny"/>
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<weather-conditions weather-summary="Partly Cloudy"/>
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<weather-conditions weather-summary="Partly Sunny then Chance Showers"/>
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<weather-conditions weather-summary="Chance Showers"/>
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<weather-conditions weather-summary="Chance Showers"/>
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<weather-conditions weather-summary="Chance Showers"/>
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<weather-conditions weather-summary="Mostly Sunny"/>
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</weather>
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<conditions-icon type="forecast-NWS" time-layout="k-p12h-n15-1">
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<name>Conditions Icon</name> <icon-link>https://forecast.weather.gov/newimages/medium/shra60.png</icon-link>
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<icon-link>https://forecast.weather.gov/DualImage.php?i=nshra&j=ntsra&ip=80&jp=30</icon-link>
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<icon-link>https://forecast.weather.gov/DualImage.php?i=shra&j=shra&ip=30&jp=60</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/nshra60.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/shra90.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/nshra90.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/shra90.png</icon-link>
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<icon-link>https://forecast.weather.gov/DualImage.php?i=nscttsra&j=nshra&ip=50&jp=50</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/sct.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/nsct.png</icon-link>
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<icon-link>https://forecast.weather.gov/DualImage.php?i=bkn&j=shra&jp=40</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/nshra40.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/shra30.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/hi_nshwrs30.png</icon-link>
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<icon-link>https://forecast.weather.gov/newimages/medium/sct.png</icon-link>
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</conditions-icon>
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<hazards time-layout="">
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<name>Watches, Warnings, and Advisories</name>
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<hazard-conditions>
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<hazard headline="Hazardous Weather Outlook">
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<hazardTextURL>https://forecast.weather.gov/showsigwx.php?warnzone=NYZ072&warncounty=NYC061&firewxzone=NYZ212&local_place1=New+York+NY&product1=Hazardous+Weather+Outlook</hazardTextURL>
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</hazard>
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</hazard-conditions>
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</hazards>
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<wordedForecast time-layout="k-p12h-n15-1" dataSource="okxNetcdf" wordGenerator="markMitchell">
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<name>Text Forecast</name>
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<text>A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a steady temperature around 79. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. </text>
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<text>Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Low around 61. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. </text>
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<text>A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 72. South wind 9 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. </text>
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<text>Showers likely and possibly a thunderstorm. Cloudy, with a low around 57. East wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible. </text>
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<text>Showers, with thunderstorms also possible after 2pm. High near 62. East wind 11 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. </text>
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<text>Showers, with thunderstorms also possible after 2am. Low around 60. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. </text>
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<text>Showers and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 64. Chance of precipitation is 90%.</text>
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<text>A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.</text>
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<text>Mostly sunny, with a high near 69.</text>
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<text>Partly cloudy, with a low around 59.</text>
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<text>A 40 percent chance of showers. Partly sunny, with a high near 66.</text>
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<text>A 40 percent chance of showers. Mostly cloudy, with a low around 52.</text>
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<text>A 30 percent chance of showers. Partly sunny, with a high near 59.</text>
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<text>A 30 percent chance of showers. Partly cloudy, with a low around 52.</text>
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<text>Mostly sunny, with a high near 67.</text>
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</wordedForecast>
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</parameters>
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</data>
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<data type="current observations">
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<location>
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<location-key>point1</location-key>
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<point latitude="40.78" longitude="-73.97"/>
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<area-description>New York City, Central Park, NY</area-description>
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<height datum="mean sea level" height-units="feet">154</height>
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</location>
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<moreWeatherInformation applicable-location="point1">https://www.nws.noaa.gov/data/obhistory/KNYC.html</moreWeatherInformation> <time-layout time-coordinate="local"> <layout-key>k-p1h-n1-1</layout-key> <start-valid-time period-name="current">2025-05-03T15:51:00-04:00</start-valid-time> </time-layout> <parameters applicable-location="point1"> <temperature type="apparent" units="Fahrenheit" time-layout="k-p1h-n1-1"> <value>84</value> </temperature> <temperature type="dew point" units="Fahrenheit" time-layout="k-p1h-n1-1"> <value>56</value> </temperature> <humidity type="relative" time-layout="k-p1h-n1-1"> <value>38</value> </humidity> <weather time-layout="k-p1h-n1-1"> <name>Weather Type, Coverage, Intensity</name> <weather-conditions weather-summary="Partly Cloudy"/> <weather-conditions> <value> <visibility units="statute miles">10.00</visibility> </value> </weather-conditions> </weather> <conditions-icon type="forecast-NWS" time-layout="k-p1h-n1-1"> <name>Conditions Icon</name> <icon-link>https://forecast.weather.gov/newimages/medium/sct.png</icon-link> </conditions-icon> <direction type="wind" units="degrees true" time-layout="k-p1h-n1-1"> <value>NA</value> </direction> <wind-speed type="gust" units="knots" time-layout="k-p1h-n1-1"> <value>NA</value> </wind-speed> <wind-speed type="sustained" units="knots" time-layout="k-p1h-n1-1"> <value>NA</value> </wind-speed> <pressure type="barometer" units="inches of mercury" time-layout="k-p1h-n1-1"> <value>29.82</value> </pressure> </parameters></data></dwml>
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<?xml version="1.0" encoding="ISO-8859-1"?>
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<dwml version="1.0" xmlns:xsd="https://www.w3.org/2001/XMLSchema" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://graphical.weather.gov/xml/DWMLgen/schema/DWML.xsd">
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<head>
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<product concise-name="dwmlByDay" operational-mode="developmental" srsName="WGS 1984">
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<creation-date refresh-frequency='PT1H'>2025-05-03T13:27:14-07:00</creation-date>
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<category>current observations and forecast</category>
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</product>
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<source>
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<production-center>San Francisco Bay Area/Monterey, CA</production-center>
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<credit>https://www.weather.gov/mtr</credit>
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<more-information>https://www.nws.noaa.gov/forecasts/xml/</more-information>
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</source>
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</head>
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<data type="forecast">
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<location>
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<location-key>point1</location-key>
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<description>San Francisco, CA</description>
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<point latitude="37.77" longitude="-122.41"/>
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<city state="CA">San Francisco</city>
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<height datum="mean sea level">131</height>
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</location>
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<moreWeatherInformation applicable-location="point1">https://forecast.weather.gov/MapClick.php?lat=37.77&lon=-122.41</moreWeatherInformation>
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<time-layout time-coordinate="local" summarization="12hourly">
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<layout-key>k-p12h-n13-1</layout-key>
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<start-valid-time period-name="This Afternoon">2025-05-03T13:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Tonight">2025-05-03T18:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Sunday">2025-05-04T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Sunday Night">2025-05-04T18:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Monday">2025-05-05T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Monday Night">2025-05-05T18:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Tuesday">2025-05-06T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Tuesday Night">2025-05-06T18:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Wednesday">2025-05-07T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Wednesday Night">2025-05-07T18:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Thursday">2025-05-08T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Thursday Night">2025-05-08T18:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Friday">2025-05-09T06:00:00-07:00</start-valid-time>
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</time-layout>
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<time-layout time-coordinate="local" summarization="12hourly">
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<layout-key>k-p24h-n7-1</layout-key>
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<start-valid-time period-name="This Afternoon">2025-05-03T13:00:00-07:00</start-valid-time>
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||||
<start-valid-time period-name="Sunday">2025-05-04T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Monday">2025-05-05T06:00:00-07:00</start-valid-time>
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||||
<start-valid-time period-name="Tuesday">2025-05-06T06:00:00-07:00</start-valid-time>
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||||
<start-valid-time period-name="Wednesday">2025-05-07T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Thursday">2025-05-08T06:00:00-07:00</start-valid-time>
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<start-valid-time period-name="Friday">2025-05-09T06:00:00-07:00</start-valid-time>
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</time-layout>
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<time-layout time-coordinate="local" summarization="12hourly">
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<layout-key>k-p24h-n6-2</layout-key>
|
||||
<start-valid-time period-name="Tonight">2025-05-03T18:00:00-07:00</start-valid-time>
|
||||
<start-valid-time period-name="Sunday Night">2025-05-04T18:00:00-07:00</start-valid-time>
|
||||
<start-valid-time period-name="Monday Night">2025-05-05T18:00:00-07:00</start-valid-time>
|
||||
<start-valid-time period-name="Tuesday Night">2025-05-06T18:00:00-07:00</start-valid-time>
|
||||
<start-valid-time period-name="Wednesday Night">2025-05-07T18:00:00-07:00</start-valid-time>
|
||||
<start-valid-time period-name="Thursday Night">2025-05-08T18:00:00-07:00</start-valid-time>
|
||||
</time-layout>
|
||||
|
||||
|
||||
<parameters applicable-location="point1">
|
||||
|
||||
<temperature type="maximum" units="Fahrenheit" time-layout="k-p24h-n7-1">
|
||||
<name>Daily Maximum Temperature</name>
|
||||
<value>62</value>
|
||||
<value>67</value>
|
||||
<value>76</value>
|
||||
<value>69</value>
|
||||
<value>65</value>
|
||||
<value>67</value>
|
||||
<value>67</value>
|
||||
</temperature>
|
||||
|
||||
<temperature type="minimum" units="Fahrenheit" time-layout="k-p24h-n6-2">
|
||||
<name>Daily Minimum Temperature</name>
|
||||
<value>50</value>
|
||||
<value>55</value>
|
||||
<value>53</value>
|
||||
<value>52</value>
|
||||
<value>51</value>
|
||||
<value>50</value>
|
||||
</temperature>
|
||||
|
||||
<probability-of-precipitation type="12 hour" units="percent" time-layout="k-p12h-n13-1">
|
||||
<name>12 Hourly Probability of Precipitation</name>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
<value xsi:nil="true"></value>
|
||||
</probability-of-precipitation>
|
||||
|
||||
<weather time-layout="k-p12h-n13-1">
|
||||
<name>Weather Type, Coverage, Intensity</name>
|
||||
<weather-conditions weather-summary="Mostly Sunny and Breezy"/>
|
||||
<weather-conditions weather-summary="Mostly Clear"/>
|
||||
<weather-conditions weather-summary="Sunny"/>
|
||||
<weather-conditions weather-summary="Clear"/>
|
||||
<weather-conditions weather-summary="Sunny"/>
|
||||
<weather-conditions weather-summary="Clear"/>
|
||||
<weather-conditions weather-summary="Sunny"/>
|
||||
<weather-conditions weather-summary="Partly Cloudy"/>
|
||||
<weather-conditions weather-summary="Mostly Sunny"/>
|
||||
<weather-conditions weather-summary="Partly Cloudy"/>
|
||||
<weather-conditions weather-summary="Mostly Sunny"/>
|
||||
<weather-conditions weather-summary="Partly Cloudy"/>
|
||||
<weather-conditions weather-summary="Sunny"/>
|
||||
</weather>
|
||||
|
||||
<conditions-icon type="forecast-NWS" time-layout="k-p12h-n13-1">
|
||||
<name>Conditions Icon</name> <icon-link>https://forecast.weather.gov/newimages/medium/wind_sct.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/nfew.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/skc.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/nskc.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/skc.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/nskc.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/few.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/nsct.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/sct.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/nsct.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/sct.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/nsct.png</icon-link>
|
||||
<icon-link>https://forecast.weather.gov/newimages/medium/few.png</icon-link>
|
||||
</conditions-icon>
|
||||
|
||||
<hazards time-layout="">
|
||||
<name>Watches, Warnings, and Advisories</name>
|
||||
<hazard-conditions>
|
||||
<hazard headline="Wind Advisory">
|
||||
<hazardTextURL>https://forecast.weather.gov/showsigwx.php?warnzone=CAZ006&warncounty=CAC075&firewxzone=CAZ006&local_place1=San+Francisco+CA&product1=Wind+Advisory</hazardTextURL>
|
||||
</hazard>
|
||||
</hazard-conditions>
|
||||
</hazards>
|
||||
|
||||
<wordedForecast time-layout="k-p12h-n13-1" dataSource="mtrNetcdf" wordGenerator="markMitchell">
|
||||
<name>Text Forecast</name>
|
||||
<text>Mostly sunny, with a high near 62. Breezy, with a west wind 21 to 23 mph, with gusts as high as 30 mph. </text>
|
||||
<text>Mostly clear, with a low around 50. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph. </text>
|
||||
<text>Sunny, with a high near 67. West wind 7 to 17 mph, with gusts as high as 21 mph. </text>
|
||||
<text>Clear, with a low around 55. West wind 8 to 15 mph, with gusts as high as 28 mph. </text>
|
||||
<text>Sunny, with a high near 76. North wind 7 to 13 mph, with gusts as high as 25 mph. </text>
|
||||
<text>Clear, with a low around 53.</text>
|
||||
<text>Sunny, with a high near 69.</text>
|
||||
<text>Partly cloudy, with a low around 52.</text>
|
||||
<text>Mostly sunny, with a high near 65.</text>
|
||||
<text>Partly cloudy, with a low around 51.</text>
|
||||
<text>Mostly sunny, with a high near 67.</text>
|
||||
<text>Partly cloudy, with a low around 50.</text>
|
||||
<text>Sunny, with a high near 67.</text>
|
||||
</wordedForecast>
|
||||
|
||||
</parameters>
|
||||
</data>
|
||||
<data type="current observations">
|
||||
<location>
|
||||
<location-key>point1</location-key>
|
||||
<point latitude="37.77056" longitude="-122.42694"/>
|
||||
<area-description>SAN FRANCISCO DOWNTOWN, CA</area-description>
|
||||
<height datum="mean sea level" height-units="feet">150.0</height>
|
||||
</location>
|
||||
<moreWeatherInformation applicable-location="point1">https://www.weather.gov/wrh/LocalWeather?wfo=mtr&zone=CAZ006</moreWeatherInformation> <time-layout time-coordinate="local"> <layout-key>k-p1h-n1-1</layout-key> <start-valid-time period-name="current">2025-05-03T13:30:00</start-valid-time> </time-layout> <parameters applicable-location="point1"> <temperature type="apparent" units="Fahrenheit" time-layout="k-p1h-n1-1"> <value>57</value> </temperature> <temperature type="dew point" units="Fahrenheit" time-layout="k-p1h-n1-1"> <value>46</value> </temperature> <humidity type="relative" time-layout="k-p1h-n1-1"> <value>67</value> </humidity> <weather time-layout="k-p1h-n1-1"> <name>Weather Type, Coverage, Intensity</name> <weather-conditions weather-summary="NA"/> <weather-conditions> <value> <visibility units="statute miles">NA</visibility> </value> </weather-conditions> </weather> <conditions-icon type="forecast-NWS" time-layout="k-p1h-n1-1"> <name>Conditions Icon</name> <icon-link>NULL</icon-link> </conditions-icon> <direction type="wind" units="degrees true" time-layout="k-p1h-n1-1"> <value>NA</value> </direction> <wind-speed type="gust" units="knots" time-layout="k-p1h-n1-1"> <value>NA</value> </wind-speed> <wind-speed type="sustained" units="knots" time-layout="k-p1h-n1-1"> <value>NA</value> </wind-speed> <pressure type="barometer" units="inches of mercury" time-layout="k-p1h-n1-1"> <value>NA</value> </pressure> </parameters></data></dwml>
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
use anyhow::{Context as _, Result};
|
||||
use std::str::FromStr as _;
|
||||
|
||||
fn main() -> Result<()> {
|
||||
let mut args = std::env::args();
|
||||
args.next().unwrap();
|
||||
|
||||
let path = args.next().context("Usage: cargo run --example file -- untracked/data.xml")?;
|
||||
let s = std::fs::read_to_string(&path)?;
|
||||
let dwml = weather_dot_gov_rs::Dwml::from_str(&s)?;
|
||||
|
||||
println!("{dwml:#?}");
|
||||
Ok(())
|
||||
}
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
use anyhow::{Context as _, Result};
|
||||
use std::str::FromStr as _;
|
||||
|
||||
#[tokio::main]
|
||||
#[tokio::main(flavor = "current_thread")]
|
||||
async fn main() -> Result<()> {
|
||||
let mut args = std::env::args();
|
||||
args.next().context("Expected app name as arg0")?;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,247 @@
|
|||
//! Encapsulates the DWML implementation details
|
||||
|
||||
use chrono::FixedOffset;
|
||||
use serde::Deserialize;
|
||||
|
||||
/// Top-level structure
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Dwml {
|
||||
pub head: Head,
|
||||
pub data: (Forecast, CurrentObservations),
|
||||
}
|
||||
|
||||
impl std::str::FromStr for Dwml {
|
||||
type Err = quick_xml::DeError;
|
||||
|
||||
fn from_str(s: &str) -> Result<Self, quick_xml::DeError> {
|
||||
quick_xml::de::from_str(s)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Head {
|
||||
pub product: Product,
|
||||
pub source: Source,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Forecast {
|
||||
pub location: Location,
|
||||
#[serde(rename = "time-layout")]
|
||||
pub time_layout: (TimeLayout, TimeLayout, TimeLayout),
|
||||
pub parameters: Parameters,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Location {
|
||||
#[serde(rename = "area-description")]
|
||||
pub area_description: Option<String>,
|
||||
pub description: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct TimeLayout {
|
||||
#[serde(rename = "@time-coordinate")]
|
||||
pub time_coordinate: TimeCoordinate,
|
||||
|
||||
#[serde(rename = "layout-key")]
|
||||
pub layout_key: TimeLayoutKey,
|
||||
|
||||
#[serde(rename = "start-valid-time")]
|
||||
pub start_valid_time: Vec<StartValidTime>,
|
||||
}
|
||||
|
||||
impl TimeLayout {
|
||||
/// For a given time, returns the index of the interval that the time falls in.
|
||||
fn lookup(&self, t: &chrono::DateTime<FixedOffset>) -> Option<usize> {
|
||||
for i in 0..self.start_valid_time.len() - 1 {
|
||||
let Some(start) = self.start_valid_time.get(i) else {
|
||||
break;
|
||||
};
|
||||
let Some(stop) = self.start_valid_time.get(i + 1) else {
|
||||
break;
|
||||
};
|
||||
if start.value.0 <= *t && *t < stop.value.0 {
|
||||
return Some(i);
|
||||
}
|
||||
}
|
||||
None
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum TimeCoordinate {
|
||||
#[serde(rename = "local")]
|
||||
Local,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct StartValidTime {
|
||||
#[serde(rename = "@period-name")]
|
||||
pub period_name: String,
|
||||
|
||||
#[serde(rename = "$value")]
|
||||
pub value: DateTime,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
#[serde(try_from = "String")]
|
||||
pub struct DateTime (pub chrono::DateTime<FixedOffset>);
|
||||
impl TryFrom<String> for DateTime {
|
||||
type Error = chrono::ParseError;
|
||||
|
||||
fn try_from(s: String) -> Result<Self, Self::Error> {
|
||||
chrono::DateTime::parse_from_rfc3339(&s).map(Self)
|
||||
}
|
||||
}
|
||||
|
||||
/// Observations at time of request
|
||||
///
|
||||
/// Note that `time-layout` isn't parsed because in San Franscisco it returns a time with no timezone, which makes the schema too complicated. It's in local California time, so we could graft on a timezone from another part of the XML, but why bother.
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct CurrentObservations {
|
||||
pub location: Location,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Product {
|
||||
#[serde(rename = "creation-date")]
|
||||
pub creation_date: CreationDate,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct CreationDate {
|
||||
#[serde(rename = "@refresh-frequency")]
|
||||
pub refresh_frequency: String,
|
||||
|
||||
#[serde(rename = "$value")]
|
||||
pub value: String,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Source {
|
||||
#[serde(rename = "production-center")]
|
||||
pub production_center: String,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Parameters {
|
||||
pub temperature: (Temperature, Temperature),
|
||||
|
||||
#[serde(rename = "probability-of-precipitation")]
|
||||
pub probability_of_precipitation: ProbabilityOfPrecipitation,
|
||||
|
||||
pub weather: Weather,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Temperature {
|
||||
#[serde(rename = "@type")]
|
||||
pub temp_type: TempType,
|
||||
|
||||
#[serde(rename = "@units")]
|
||||
pub units: TempUnits,
|
||||
|
||||
#[serde(rename = "@time-layout")]
|
||||
pub time_layout: TimeLayoutKey,
|
||||
|
||||
pub value: Vec<i32>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct ProbabilityOfPrecipitation {
|
||||
#[serde(rename = "@time-layout")]
|
||||
pub time_layout: TimeLayoutKey,
|
||||
|
||||
pub value: Vec<PrecipitationValue>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Weather {
|
||||
#[serde(rename = "@time-layout")]
|
||||
pub time_layout: TimeLayoutKey,
|
||||
|
||||
#[serde(rename = "weather-conditions")]
|
||||
pub weather_conditions: Vec<WeatherCondition>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct WeatherCondition {
|
||||
/// e.g. "Showers Likely" or "Partly Sunny"
|
||||
#[serde(rename = "@weather-summary")]
|
||||
pub weather_summary: String,
|
||||
}
|
||||
|
||||
// If only there was a percentage that could convey the concept of
|
||||
// no precipitation.
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct PrecipitationValue {
|
||||
#[serde(rename = "$text")]
|
||||
pub value: Option<u32>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum TempType {
|
||||
#[serde(rename = "apparent")]
|
||||
Apparent,
|
||||
#[serde(rename = "dew point")]
|
||||
DewPoint,
|
||||
#[serde(rename = "minimum")]
|
||||
Minimum,
|
||||
#[serde(rename = "maximum")]
|
||||
Maximum,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum TempUnits {
|
||||
Celsius,
|
||||
Fahrenheit,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct TimeLayoutKey(String);
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use anyhow::{Context as _, Result};
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn empire_city() {
|
||||
let s = include_str!("../data/empire_city.xml");
|
||||
let dwml: Dwml = quick_xml::de::from_str(s).unwrap();
|
||||
|
||||
for (input, expected) in [
|
||||
("2025-01-14T18:59:59-05:00", None),
|
||||
("2025-01-14T19:00:00-05:00", Some(0)),
|
||||
("2025-01-21T05:59:59-05:00", Some(12)),
|
||||
("2025-01-21T06:00:00-05:00", None),
|
||||
] {
|
||||
let dt = chrono::DateTime::parse_from_rfc3339(input).unwrap();
|
||||
let actual = dwml.data.0.time_layout.0.lookup(&dt);
|
||||
assert_eq!(actual, expected);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn sunset_city() {
|
||||
let s = include_str!("../data/sunset_city.xml");
|
||||
let _: Dwml = quick_xml::de::from_str(s).unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn windy_city() {
|
||||
let s = include_str!("../data/windy_city.xml");
|
||||
let _: Dwml = quick_xml::de::from_str(s).unwrap();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn date() -> Result<()> {
|
||||
for s in [
|
||||
"2025-01-01T23:00:00-00:00"
|
||||
] {
|
||||
let _ = chrono::DateTime::parse_from_rfc3339(&s).context(s).unwrap();
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
197
src/lib.rs
197
src/lib.rs
|
|
@ -1,193 +1,8 @@
|
|||
use serde::Deserialize;
|
||||
//! Parses the DWML machine-readable format produced by forecast.weather.gov.
|
||||
//!
|
||||
//! Try `cargo run --example reqwest 40.71 -74.01`
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Dwml {
|
||||
pub head: Head,
|
||||
pub data: (Forecast, CurrentObservations),
|
||||
}
|
||||
pub mod dwml;
|
||||
|
||||
impl std::str::FromStr for Dwml {
|
||||
type Err = quick_xml::DeError;
|
||||
|
||||
fn from_str(s: &str) -> Result<Self, quick_xml::DeError> {
|
||||
quick_xml::de::from_str(s)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Head {
|
||||
pub product: Product,
|
||||
pub source: Source,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Forecast {
|
||||
pub location: Location,
|
||||
#[serde(rename = "time-layout")]
|
||||
pub time_layout: (TimeLayout, TimeLayout, TimeLayout),
|
||||
pub parameters: Parameters,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Location {
|
||||
#[serde(rename = "area-description")]
|
||||
pub area_description: Option<String>,
|
||||
pub description: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct TimeLayout {
|
||||
#[serde(rename = "@time-coordinate")]
|
||||
pub time_coordinate: TimeCoordinate,
|
||||
|
||||
#[serde(rename = "layout-key")]
|
||||
pub layout_key: LayoutKey,
|
||||
|
||||
#[serde(rename = "start-valid-time")]
|
||||
pub start_valid_time: Vec<StartValidTime>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum TimeCoordinate {
|
||||
#[serde(rename = "local")]
|
||||
Local,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum LayoutKey {
|
||||
#[serde(rename = "k-p12h-n14-1")]
|
||||
K12Hourly,
|
||||
#[serde(rename = "k-p24h-n7-1")]
|
||||
K24Hourly1,
|
||||
#[serde(rename = "k-p24h-n7-2")]
|
||||
K24Hourly2,
|
||||
#[serde(rename = "k-p1h-n1-1")]
|
||||
K1Hour,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct StartValidTime {
|
||||
#[serde(rename = "@period-name")]
|
||||
pub period_name: String,
|
||||
|
||||
#[serde(rename = "$value")]
|
||||
pub value: String,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct CurrentObservations {
|
||||
pub location: Location,
|
||||
#[serde(rename = "time-layout")]
|
||||
pub time_layout: TimeLayout,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Product {
|
||||
#[serde(rename = "creation-date")]
|
||||
pub creation_date: CreationDate,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct CreationDate {
|
||||
#[serde(rename = "@refresh-frequency")]
|
||||
pub refresh_frequency: String,
|
||||
|
||||
#[serde(rename = "$value")]
|
||||
pub value: String,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Source {
|
||||
#[serde(rename = "production-center")]
|
||||
pub production_center: String,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Parameters {
|
||||
pub temperature: (Temperature, Temperature),
|
||||
|
||||
#[serde(rename = "probability-of-precipitation")]
|
||||
pub probability_of_precipitation: ProbabilityOfPrecipitation,
|
||||
|
||||
pub weather: Weather,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Temperature {
|
||||
#[serde(rename = "@type")]
|
||||
pub temp_type: TempType,
|
||||
|
||||
#[serde(rename = "@units")]
|
||||
pub units: TempUnits,
|
||||
|
||||
#[serde(rename = "@time-layout")]
|
||||
pub time_layout: LayoutKey,
|
||||
|
||||
pub value: Vec<i32>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct ProbabilityOfPrecipitation {
|
||||
#[serde(rename = "@time-layout")]
|
||||
pub time_layout: LayoutKey,
|
||||
|
||||
pub value: Vec<PrecipitationValue>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct Weather {
|
||||
#[serde(rename = "@time-layout")]
|
||||
pub time_layout: LayoutKey,
|
||||
|
||||
#[serde(rename = "weather-conditions")]
|
||||
pub weather_conditions: Vec<WeatherCondition>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct WeatherCondition {
|
||||
#[serde(rename = "@weather-summary")]
|
||||
pub weather_summary: String,
|
||||
}
|
||||
|
||||
// If only there was a percentage that could convey the concept of
|
||||
// no precipitation.
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub struct PrecipitationValue {
|
||||
#[serde(rename = "$text")]
|
||||
pub value: Option<u32>,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum TempType {
|
||||
#[serde(rename = "apparent")]
|
||||
Apparent,
|
||||
#[serde(rename = "dew point")]
|
||||
DewPoint,
|
||||
#[serde(rename = "minimum")]
|
||||
Minimum,
|
||||
#[serde(rename = "maximum")]
|
||||
Maximum,
|
||||
}
|
||||
|
||||
#[derive(Debug, Deserialize, PartialEq)]
|
||||
pub enum TempUnits {
|
||||
Celsius,
|
||||
Fahrenheit,
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn parse() {
|
||||
let s = include_str!("../data/empire_city.xml");
|
||||
let _: Dwml = quick_xml::de::from_str(s).unwrap();
|
||||
|
||||
let s = include_str!("../data/sunset_city.xml");
|
||||
let _: Dwml = quick_xml::de::from_str(s).unwrap();
|
||||
|
||||
let s = include_str!("../data/windy_city.xml");
|
||||
let _: Dwml = quick_xml::de::from_str(s).unwrap();
|
||||
}
|
||||
}
|
||||
/// Top-level structure for parsed data
|
||||
pub use dwml::Dwml;
|
||||
|
|
|
|||
Loading…
Reference in New Issue