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

37°F

3°C

Humidity 48%
Wind Speed S 12 mph
Barometer 29.99 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Feb 11:15 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of sprinkles and flurries before 8am, then a slight chance of sprinkles between 8am and 11am. Partly sunny, with a high near 59. South wind 5 to 10 mph.

    High: 59 °F

    Slight Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West southwest wind around 5 mph becoming north northwest after midnight.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. South southwest wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 62. Breezy.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. South wind around 5 mph.
Saturday
A slight chance of sprinkles and flurries before 8am, then a slight chance of sprinkles between 8am and 11am. Partly sunny, with a high near 59. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 33. West southwest wind around 5 mph becoming north northwest after midnight.
Sunday
Sunny, with a high near 62. Northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 41. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Washington's Birthday
Mostly sunny, with a high near 61. South southwest wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 62. Breezy.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A slight chance of rain before noon, then a chance of sprinkles after noon. Sunny, with a high near 55. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
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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:
10:43 pm CST Feb 13, 2026
Forecast Valid:
11pm CST Feb 13, 2026-6pm CST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation