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 86%
Wind Speed NW 12 mph
Barometer 30.10 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 9 Jan 10:35 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: Increasing clouds, with a high near 36. North northwest wind 5 to 10 mph.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of flurries before 10pm, then a chance of flurries after 5am. Cloudy during the early evening, then gradual clearing, with a low around 23. West wind 5 to 10 mph.

    Low: 23 °F

    Chance
    Flurries

  • Saturday

    Saturday: A chance of flurries before 9am. Sunny, with a high near 29. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny
    then Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. West northwest wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Increasing clouds, with a high near 36. North northwest wind 5 to 10 mph.
Tonight
A chance of flurries before 10pm, then a chance of flurries after 5am. Cloudy during the early evening, then gradual clearing, with a low around 23. West wind 5 to 10 mph.
Saturday
A chance of flurries before 9am. Sunny, with a high near 29. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 13. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 32. West northwest wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
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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:
10:38 am CST Jan 9, 2026
Forecast Valid:
10am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation