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.

Mostly Cloudy

23°F

-5°C

Humidity 63%
Wind Speed W 20 mph
Barometer 29.90 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Feb 12:35 pm CST
Extended Forecast for

Storm Lake IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 28. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 11. Northwest wind 5 to 10 mph.

    Low: 11 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind 10 to 15 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 24 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 28. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 11. Northwest wind 5 to 10 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 8. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 24. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 2. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 54.
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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:
12:33 pm CST Feb 20, 2026
Forecast Valid:
12pm CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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