| National Weather Service Forecast for:
Storm Lake IA Issued by: National Weather Service Sioux Falls, SD |
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| Updated: 10:58 pm CST Dec 4, 2025 | ||||||||||||||||||
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| Overnight |
Partly cloudy, with a steady temperature around 21. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. |
| Friday |
Partly sunny, with a high near 33. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. |
| Friday Night |
Mostly cloudy, with a low around 13. West northwest wind 5 to 10 mph. |
| Saturday |
Snow likely after noon. Mostly cloudy, with a high near 24. North wind 5 to 15 mph becoming east southeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches. |
| Saturday Night |
Snow, mainly before midnight. Low around 4. East wind around 10 mph becoming north northeast after midnight. Chance of precipitation is 80%. New snow accumulation of around 3 inches. |
| Sunday |
Partly sunny, with a high near 11. North wind 5 to 10 mph. |
| Sunday Night |
Mostly cloudy, with a low around -4. |
| Monday |
Partly sunny, with a high near 27. |
| Monday Night |
Mostly cloudy, with a low around 17. |
| Tuesday |
Mostly cloudy, with a high near 34. |
| Tuesday Night |
A 30 percent chance of snow. Mostly cloudy, with a low around 19. |
| Wednesday |
A 20 percent chance of snow. Mostly cloudy, with a high near 28. |
| Wednesday Night |
Mostly cloudy, with a low around 6. |
| Thursday |
A 20 percent chance of snow. Partly sunny, with a high near 22. |
Forecast from NOAA-NWS for Storm Lake IA.
