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 56%
Wind Speed N 9 mph
Barometer 30.18 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Apr 9:15 am CDT
Extended Forecast for

Storm Lake IA

  • Today

    Today: A chance of sprinkles between noon and 2pm, then showers likely after 2pm. Increasing clouds, with a high near 55. North 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

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, 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 then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. North northeast wind 5 to 10 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Increasing clouds, with a low around 39. East southeast wind 5 to 10 mph.

    Low: 39 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 65. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 58. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am. Mostly clear, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Breezy.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

Detailed Forecast

Today
A chance of sprinkles between noon and 2pm, then showers likely after 2pm. Increasing clouds, with a high near 55. North 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.
Tonight
Showers likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, 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 56. North northeast wind 5 to 10 mph.
Friday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 39. East southeast wind 5 to 10 mph.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 65. Breezy, with a south 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 before 1am, then a chance of showers. Cloudy, with a low around 58. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly after 1pm. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 1am. Mostly clear, with a low around 58.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Breezy.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50. Chance of precipitation is 50%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
8:43 am CDT Apr 9, 2026
Forecast Valid:
9am CDT Apr 9, 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