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

Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair

30°F

-1°C

Humidity 93%
Wind Speed NW 13 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 10 Feb 7:55 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

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

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 48. West northwest wind around 5 mph becoming south in the afternoon.

    High: 48 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of rain and snow after midnight. Cloudy, with a low around 33. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Cloudy then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 47. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. East wind around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 25. Northwest wind 5 to 10 mph.
Wednesday
Increasing clouds, with a high near 48. West northwest wind around 5 mph becoming south in the afternoon.
Wednesday Night
A chance of rain and snow after midnight. Cloudy, with a low around 33. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 47. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 27. East wind around 5 mph.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 35.
Washington's Birthday
Partly sunny, with a high near 57.
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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:
7:38 am CST Feb 10, 2026
Forecast Valid:
8am CST Feb 10, 2026-6pm CST Feb 16, 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