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Weather Extremes
| Past 24 Hours |
| USA High Temp |
| 104°F at Comanche County City Ap, TX 104°F at Mcmullen Target Site, TX |
| USA Low Temp |
| 26°F at Leadville, CO |
| USA Most Rain |
| 2.91in at Fort Lauderdale Executive Ap, FL |
| Date of USA Report |
| Monday, September 21, 2026 |
| CA High Temp |
| 101°F at El Centro Naf, CA |
| CA Low Temp |
| 37°F at Bridgeport Sonora Junction, CA 37°F at Mammoth Lakes Mammoth Yosemite Ap, CA |
| CA Most Rain |
| 0.30in at Bishop Airport, CA |
| Date of CA Report |
| Monday, September 21, 2026 |
| Data from National Weather Service |
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| Radar/Satellite images courtesy of NOAA/NWS and Weather Underground. | |
| Updated: @ 22-Sep-2026 5:48pm - next update at 5:50pm | |||||||||||||||||||||||||||||||||||||||
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| NWS Weather Forecast - Outlook: This Afternoon & Tonight | ||||||
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| Countdown to Winter | ||
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| WEATHER STORY Sioux Falls Weather Forecast Office |
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A wet pattern remains aloft for the rest of the work week and into the weekend. Chances for rain look to be light tonight through the daylight hours on Wednesday. But moderate rainfall to perhaps brief periods of heavy rainfall return Wednesday night and persist through Friday. Thunderstorms are also possible Wednesday night through Friday but are not expected to be strong too severe at this time. Rainfall amounts are likely to exceed 0.25 inches but could be more depending on how each day’s rainfall pans out.
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Data Courtesy of Sioux Falls Weather Forecast Office
