National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair

36°F

2°C

Humidity 60%
Wind Speed NW 9 mph
Barometer 30.21 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Feb 7:35 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Mostly clear, with a low around 25. North northwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. West southwest wind 5 to 10 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after midnight, mixing with snow after 1am. Cloudy, with a low around 34. South wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain, mixing with snow after 9am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 50. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. South wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. South southwest wind around 5 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 25. North northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 49. West southwest wind 5 to 10 mph.
Wednesday Night
A chance of rain after midnight, mixing with snow after 1am. Cloudy, with a low around 34. South wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A chance of rain, mixing with snow after 9am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 50. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 29. South wind around 5 mph.
Friday
Sunny, with a high near 53. South southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 36.
Washington's Birthday
Mostly cloudy, with a high near 57.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 61. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
4:48 pm CST Feb 10, 2026
Forecast Valid:
7pm CST Feb 10, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation