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

25°F

-4°C

Humidity 63%
Wind Speed NE 10 mph
Barometer 30.28 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 6 Feb 9:35 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Partly cloudy, with a low around 19. North northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South southwest wind 5 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. West southwest wind around 10 mph becoming south southeast in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain then
    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. North northeast wind 5 to 10 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 40. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 27. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. South southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 60. West southwest wind around 10 mph becoming south southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 48.
Tuesday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
A slight chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 45.
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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:
7:59 pm CST Feb 6, 2026
Forecast Valid:
9pm CST Feb 6, 2026-6pm CST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation