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.

Overcast

25°F

-4°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.78 in
Dewpoint 25°F (-4°C)
Visibility 8.00 mi
Wind Chill16°F (-9°C)
Last update 25 Feb 7:15 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: A slight chance of snow before 9pm, then a chance of flurries between 9pm and 10pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 23. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Southwest wind 10 to 15 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 22. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 33. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow. Cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before 9pm, then a chance of flurries between 9pm and 10pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 23. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 30. Southwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 60. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Increasing clouds, with a low around 22. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Saturday
A 30 percent chance of snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 33. Northeast wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
A 40 percent chance of snow. Cloudy, with a high near 25.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 34.
Monday Night
A 40 percent chance of snow. Cloudy, with a low around 21.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
Last Update:
4:29 pm CST Feb 25, 2026
Forecast Valid:
7pm CST Feb 25, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation