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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 8:20pm - next update at 8:22pm | |||||||||||||||||||||||||||||||||||||||
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| WEATHER STORY Sioux Falls Weather Forecast Office |
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Depending on if the sky can clear out Monday morning after the overnight thunderstorm activity, there will be potential for a third round of strong to severe storms in the east. If the atmosphere destabilizes again, a slight risk of storms producing wind gusts to around 60 mph, and hail up to the size of quarters will exist near and east of Sioux City to Windom. If you have outdoor or travel plans, please monitor your favorite reliable weather information source.
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Data Courtesy of Sioux Falls Weather Forecast Office
