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Weather Extremes
| Past 24 Hours |
| USA High Temp |
| 107°F at Mcmullen Target Site, TX |
| USA Low Temp |
| 24°F at Cut Bank Airport, MT |
| USA Most Rain |
| 10.00in at Hampton Roads Executive Airport, VA |
| Date of USA Report |
| Sunday, September 27, 2026 |
| CA High Temp |
| 95°F at Needles, CA 95°F at Blythe Asos, CA |
| CA Low Temp |
| 30°F at Mammoth Lakes Mammoth Yosemite Ap, CA |
| CA Most Rain |
| 0.15in at San Diego Brown Field, CA |
| Date of CA Report |
| Sunday, September 27, 2026 |
| Data from National Weather Service |
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| Radar/Satellite images courtesy of NOAA/NWS and Weather Underground. | |
| Updated: @ 29-Sep-2026 2:52am - next update at 2:54am | |||||||||||||||||||||||||||||||||||||||
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| NWS Weather Forecast - Outlook: Overnight & Tuesday | ||||||
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| Countdown to Winter | ||
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| WEATHER STORY Des Moines Weather Forecast Office |
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It has been a near-record month for rainfall across Iowa, and it will end with more widespread and potentially heavy rain around the middle of this week. Showers and thunderstorms will move into western Iowa on Tuesday, then persist in a swath that will slowly move across most of the state for a couple of days before finally exiting. The most likely period of heavy rainfall will occur from late Tuesday night into early Thursday, or perhaps even into late Thursday. Total rainfall amounts during this time will be 2 - 4 inches or greater in some areas, resulting in renewed flooding concerns. Be sure to stay tuned to the latest forecasts, and possible watches and warnings, as the week progresses.
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Data Courtesy of Des Moines Weather Forecast Office
