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

30°F

-1°C

Humidity 100%
Wind Speed SE 12 mph
Barometer 29.71 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 7 Jan 7:15 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: Sunny, with a high near 51. Southwest wind around 10 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. South southwest wind 5 to 10 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 27. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 36. North wind around 10 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 30. Blustery.

    High: 30 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 51. Southwest wind around 10 mph.
Tonight
Increasing clouds, with a low around 33. South southwest wind 5 to 10 mph.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 27. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 36. North wind around 10 mph.
Friday Night
A 30 percent chance of snow, mainly after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 30. Blustery.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
Last Update:
6:38 am CST Jan 7, 2026
Forecast Valid:
7am CST Jan 7, 2026-6pm CST Jan 13, 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