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

50°F

10°C

Humidity 43%
Wind Speed E 10 mph
Barometer 29.88 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 24 Apr 10:35 pm CDT
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Partly cloudy, with a low around 42. East wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 65. East southeast wind around 10 mph.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 46. East wind around 10 mph.

    Low: 46 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 70. Breezy, with an east southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 53. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 65. Breezy, with a southeast wind 20 to 25 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.

    High: 65 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. East wind 5 to 10 mph.
Saturday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 65. East southeast wind around 10 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 46. East wind around 10 mph.
Sunday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 70. Breezy, with an east southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 53. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm. High near 65. Breezy, with a southeast wind 20 to 25 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Monday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 38. Breezy.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 60.
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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:
8:39 pm CDT Apr 24, 2026
Forecast Valid:
10pm CDT Apr 24, 2026-6pm CDT May 1, 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