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.

Overcast and Breezy

27°F

-3°C

Humidity 100%
Wind Speed SW 21 mph
Barometer 29.96 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 5 Feb 4:55 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 50 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Mostly Clear
    then
    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 38 by noon, then falling to around 32 during the remainder of the day. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F⇓

    Decreasing
    Clouds and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 39. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. South wind 10 to 15 mph becoming west northwest after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Increasing clouds, with a low around 33. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 38 by noon, then falling to around 32 during the remainder of the day. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 17. North wind 5 to 10 mph becoming southeast after midnight.
Saturday
Increasing clouds, with a high near 39. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 27. South wind 10 to 15 mph becoming west northwest after midnight.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A slight chance of rain or freezing rain. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.
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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:
4:33 am CST Feb 5, 2026
Forecast Valid:
5am CST Feb 5, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation