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Weather Extremes
| Past 24 Hours |
| USA High Temp |
| 106°F at Altus Afb, OK |
| USA Low Temp |
| 22°F at Stanley Ranger Station, ID |
| USA Most Rain |
| 1.70in at Boscobel Airport, WI |
| Date of USA Report |
| Friday, May 15, 2026 |
| CA High Temp |
| 101°F at Needles, CA |
| CA Low Temp |
| 28°F at Truckee Airport, CA |
| CA Most Rain |
| none |
| Date of CA Report |
| Friday, May 15, 2026 |
| Data from National Weather Service |
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| Radar/Satellite images courtesy of NOAA/NWS and Weather Underground. | |
| Updated: @ 16-May-2026 9:12pm - next update at 9:14pm | |||||||||||||||||||||||||||||||||||||||
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| WEATHER STORY Sioux Falls Weather Forecast Office |
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There will be an enhanced risk for strong to severe thunderstorms Sunday afternoon into early Monday morning. While this is conditional on the sky clearing out Sunday morning, there will be a strong probability of storms quickly developing Sunday afternoon. The potential will be present for the strongest cells to produce 2 inch diameter hail, 70 mph wind gusts, and several tornadoes across much of the four state area between 3 pm and 2 am. If you have outdoor plans, have an alternate plan to move inside if weather gets messy. Have multiple ways to receive warnings.
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Data Courtesy of Sioux Falls Weather Forecast Office
