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

1°F

-17°C

Humidity 85%
Wind Speed N 10 mph
Barometer 30.65 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 30 Jan 10:55 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Clear, with a low around -6. North northwest wind 5 to 10 mph.

    Low: -6 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 21. West wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow before 3am, then a chance of snow and freezing rain. Low around 14. Breezy, with a south southwest wind 15 to 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Chance Snow
    then Wintry
    Mix and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 37. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. Northwest wind 5 to 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32. North northwest wind around 5 mph becoming east southeast in the afternoon.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around -6. North northwest wind 5 to 10 mph.
Saturday
Increasing clouds, with a high near 21. West wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Snow before 3am, then a chance of snow and freezing rain. Low around 14. Breezy, with a south southwest wind 15 to 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 37. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 18. Northwest wind 5 to 10 mph.
Monday
Partly sunny, with a high near 32. North northwest wind around 5 mph becoming east southeast in the afternoon.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 32.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 36.
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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:
10:48 pm CST Jan 30, 2026
Forecast Valid:
11pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation