Elevated North America

NWS / NOAA weather: Extreme Heat Warning issued July 3 at 9:34PM CDT until July 3 at 10:00PM CDT by NWS Quad Cities IA IL

{ "@context": [ "https://geojson.org/geojson-ld/geojson-context.jsonld", { "@version": "1.1", "wx": "https://api.weather.gov/ontology#", "@vocab": "https://api.weather.gov/ontology#" } ], "id": " ", "type": "Feature", "geometry": null, "properties": { "@id": " ", "@type": "wx:Alert", "id": " "areaDesc": "Jefferson; Henry; Des Moines; Van Buren; Lee; Henderson; Warren; Hancock; McDonough; Scotland; Clark", "geocode": { "SAME": [ "019101", "019087", "019057", "019177", "019111", "017071", "017187", "017067", "017109", "029199", "029045" ], "UGC": [ "IAZ087", "IAZ088", "IAZ089", "IAZ098", "IAZ099", "ILZ025", "ILZ026", "ILZ034", "ILZ035", "MOZ009", "MOZ010" ] }, "affectedZones": [ "https://api.weather.gov/zones/forecast/IAZ087", "https://api.weather.gov/zones/forecast/IAZ088", "https://api.weather.gov/zones/forecast/IAZ089", "https://api.weather.gov/zones/forecast/IAZ098", "https://api.weather.gov/zones/forecast/IAZ099", "https://api.weather.gov/zones/forecast/ILZ025", "https://api.weather.gov/zones/forecast/ILZ026", "https://api.weather.gov/zones/forecast/ILZ034", "https://api.weather.gov/zones/forecast/ILZ035", "https://api.weather.gov/zones/forecast/MOZ009", "https://api.weather.gov/zones/forecast/MOZ010" ], "references": [ { "@id": "https://api.weather.gov/alerts/ "identifier": " "sender": "w-nws.webmaster@noaa.gov", "sent": "2026-07-03T15:16:00-05:00" } ], "sent": "2026-07-03T21:34:00-05:00", "effective": "2026-07-03T21:34:00-05:00", "onset": "2026-07-03T21:34:00-05:00", "expires": "2026-07-03T22:45:00-05:00", "ends": "2026-07-03T22:00:00-05:00", "status": "Actual", "messageType": "Update", "category": "Met", "severity": "Severe", "certainty": "Likely", "urgency": "Expected", "event": "Extreme Heat Warning", "sender": "w-nws.webmaster@noaa.gov", "senderName": "NWS Quad Cities IA IL", "headline": "Extreme Heat Warning issued July 3 at 9:34PM CDT until July 3 at 10:00PM CDT by NWS Quad Cities IA IL", "description": "Temperatures have cooled across the area as the sunsets and\nthunderstorms move southward into the area. This has allowed heat\nindices to drop below 100.", "instruction": null, "response": "Execute", "note": null, "parameters": { "AWIPSidentifier": [ "NPWDVN" ], "WMOidentifier": [ "WWUS73 KDVN 040234" ], "NWSheadline": [ "EXTREME HEAT WARNING WILL EXPIRE AT 10 PM CDT THIS EVENING" ], "BLOCKCHANNEL": [ "EAS", "NWEM", "CMAS" ], "VTEC": [ "/O.EXP.KDVN.XH.W.0001.000000T0000Z-260704T0300Z/" ], "eventEndingTime": [ "2026-07-03T22:00:00-05:00" ], "expiredReferences": [ "w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, w-nws.webmaster@noaa.gov, ] }, "scope": "Public", "code": "IPAWSv1.0", "language": "en-US", "web": "http://www.weather.gov", "eventCode": { "SAME": [ "NWS" ], "NationalWeatherService": [ "XHW" ] } } }

Source: NWS / NOAA weather.
Source: NWS / NOAA weather

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