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

14°F

-10°C

Humidity 85%
Wind Speed W 17 mph
Barometer 30.15 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 22 Jan 4:15 am CST
Extended Forecast for

Storm Lake IA

Extreme Cold Warning January 23, 12:00am until January 23, 09:00am
Click here for hazard details and duration
Extreme Cold Warning

  • Today

    Today: Partly sunny, with a high near 20. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 20 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -15. Wind chill values as low as -34. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: -15 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -2. Wind chill values as low as -35. North wind 5 to 15 mph.

    High: -2 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around -7. Wind chill values as low as -20. North northeast wind around 5 mph becoming east southeast after midnight.

    Low: -7 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy, with a high near 5. South southeast wind around 5 mph.

    High: 5 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -5. Southeast wind around 5 mph becoming south southwest after midnight.

    Low: -5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 10.

    High: 10 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 20. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around -15. Wind chill values as low as -34. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near -2. Wind chill values as low as -35. North wind 5 to 15 mph.
Friday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around -7. Wind chill values as low as -20. North northeast wind around 5 mph becoming east southeast after midnight.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 5. South southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around -5. Southeast wind around 5 mph becoming south southwest after midnight.
Sunday
Partly sunny, with a high near 10.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 21.
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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:
3:17 am CST Jan 22, 2026
Forecast Valid:
4am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation