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Weather Extremes
| Past 24 Hours |
| USA High Temp |
| 96°F at Phoenix Airport, AZ |
| USA Low Temp |
| 3°F at Mount Washington, NH |
| USA Most Rain |
| 7.21in at Georgetown Municipal Airport, TX |
| Date of USA Report |
| Tuesday, April 21, 2026 |
| CA High Temp |
| 92°F at El Centro Naf, CA 92°F at Needles, CA 92°F at Blythe Asos, CA 92°F at Imperial County Ap, CA |
| CA Low Temp |
| 28°F at Mammoth Lakes Mammoth Yosemite Ap, CA |
| CA Most Rain |
| 2.58in at Oroville Municipal Ap, CA |
| Date of CA Report |
| Tuesday, April 21, 2026 |
| Data from National Weather Service |
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| Radar/Satellite images courtesy of NOAA/NWS and Weather Underground. | |
| Updated: @ 22-Apr-2026 11:54pm - next update at 11:56pm | |||||||||||||||||||||||||||||||||||||||
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| NWS Weather Forecast - Outlook: Tonight & Thursday | ||||||
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| WEATHER STORY Des Moines Weather Forecast Office |
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Thunderstorms are expected on Thursday, some of which may be severe. During the day, scattered showers and thunderstorms are expected but the severe weather threat with those storms will be low. A line of storms will then move from west to east across Iowa from the late afternoon through evening hours, carrying a threat of severe weather in the form of strong wind gusts, a few tornadoes, and locally heavy rain. These threats will gradually diminish as storms move farther east Thursday night.
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Data Courtesy of Des Moines Weather Forecast Office
