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 and Windy

16°F

-9°C

Humidity 53%
Wind Speed N 26 G 33 mph
Barometer 30.27 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 22 Jan 3:15 pm 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

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 19. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 19 °F

    Mostly Sunny
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -15. Wind chill values as low as -35. North wind around 15 mph, with gusts as high as 25 mph.

    Low: -15 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -3. Wind chill values as low as -36. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: -3 °F

    Cold

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around -7. Wind chill values as low as -18. North northeast wind around 5 mph becoming east after midnight.

    Low: -7 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 3. Southeast wind around 5 mph.

    High: 3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. East southeast wind around 5 mph.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 9.

    High: 9 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9.

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 19. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around -15. Wind chill values as low as -35. North wind around 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near -3. Wind chill values as low as -36. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around -7. Wind chill values as low as -18. North northeast wind around 5 mph becoming east after midnight.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 3. Southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around -6. East southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 9.
Sunday Night
Partly cloudy, with a low around -9.
Monday
Sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Mostly sunny, with a high near 17.
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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:
2:08 pm CST Jan 22, 2026
Forecast Valid:
3pm CST Jan 22, 2026-6pm CST Jan 28, 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