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

63°F

17°C

Humidity 27%
Wind Speed W 16 G 26 mph
Barometer 29.92 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 8 Apr 5:55 pm CDT
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 4pm. Increasing clouds, with a high near 55. Northwest wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 57. North northeast wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 38. East wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 62. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 56. Breezy. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 1am. Partly cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Showers likely, mainly after 4pm. Increasing clouds, with a high near 55. Northwest wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 57. North northeast wind 5 to 10 mph.
Friday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 38. East wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 62. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 56. Breezy. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 57. Breezy.
Monday
A 30 percent chance of showers after 1pm. Sunny, with a high near 79. Breezy.
Monday Night
A 50 percent chance of showers. Partly cloudy, with a low around 45.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 57. Breezy.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
Last Update:
5:29 pm CDT Apr 8, 2026
Forecast Valid:
6pm CDT Apr 8, 2026-6pm CDT Apr 15, 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