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

-6°F

-21°C

Humidity 59%
Wind Speed N 5 mph
Barometer 30.66 in
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 24 Jan 12:15 am CST
Extended Forecast for

Storm Lake IA

  • Overnight

    Overnight: Cloudy, with a low around -8. Wind chill values as low as -20. Northeast wind around 5 mph becoming southeast.

    Low: -8 °F

    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 6. Wind chill values as low as -20. South southeast wind around 5 mph.

    High: 6 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, then gradually becoming partly cloudy, with a low around -5. Southeast wind around 5 mph.

    Low: -5 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 11. East wind 5 to 10 mph becoming north in the afternoon.

    High: 11 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -9. North wind around 10 mph.

    Low: -9 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 18. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around -8. Wind chill values as low as -20. Northeast wind around 5 mph becoming southeast.
Saturday
Partly sunny, with a high near 6. Wind chill values as low as -20. South southeast wind around 5 mph.
Saturday Night
Cloudy, then gradually becoming partly cloudy, with a low around -5. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 11. East wind 5 to 10 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -9. North wind around 10 mph.
Monday
Sunny, with a high near 18. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 15.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 19.
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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:
9:38 pm CST Jan 23, 2026
Forecast Valid:
12am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation