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

32°F

0°C

Humidity 75%
Wind Speed SW 8 mph
Barometer 29.81 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 27 Feb 1:55 am CST
Extended Forecast for

Storm Lake IA

  • Overnight

    Overnight: Mostly clear, with a low around 32. Southwest wind around 10 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Breezy, with a southwest wind 15 to 20 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 21. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 33. Northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Northeast wind 10 to 15 mph.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 29. East southeast wind 10 to 15 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow. Cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Southwest wind around 10 mph.
Friday
Sunny, with a high near 62. Breezy, with a southwest wind 15 to 20 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Increasing clouds, with a low around 21. Northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 33. Northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 13. Northeast wind 10 to 15 mph.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 29. East southeast wind 10 to 15 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18.
Monday
Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow. Cloudy, with a low around 28. Chance of precipitation is 40%.
Tuesday
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 45.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
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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:
1:13 am CST Feb 27, 2026
Forecast Valid:
2am CST Feb 27, 2026-6pm CST Mar 5, 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