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

54°F

12°C

Humidity 35%
Wind Speed S 6 mph
Barometer 30.11 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 Mar 1:55 pm CDT
Extended Forecast for

Storm Lake IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. South southeast wind around 10 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Southeast wind around 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. South southwest wind around 10 mph becoming west in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming south after midnight.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 66. Breezy, with a southwest wind 15 to 20 mph becoming north 20 to 25 mph in the morning. Winds could gust as high as 35 mph.

    High: 66 °F

    Breezy.
    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Blustery, with a north wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. South southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 41. Southeast wind around 10 mph.
Wednesday
Mostly sunny, with a high near 76. South southwest wind around 10 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming south after midnight.
Thursday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 66. Breezy, with a southwest wind 15 to 20 mph becoming north 20 to 25 mph in the morning. Winds could gust as high as 35 mph.
Thursday Night
Mostly cloudy, with a low around 26. Blustery, with a north wind 15 to 25 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 47.
Monday
Partly sunny, with a high near 76.
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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:
1:33 pm CDT Mar 24, 2026
Forecast Valid:
2pm CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation