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.

Mostly Cloudy and Windy

43°F

6°C

Humidity 42%
Wind Speed NW 26 G 37 mph
Barometer 29.89 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 17 Apr 9:35 pm CDT
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Blustery, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 31 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. North wind around 10 mph becoming east southeast after midnight.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 51. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 31. Blustery, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 56. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 31. North wind around 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 69. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 81. Breezy.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59. Breezy.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Breezy.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 63. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
7:53 pm CDT Apr 17, 2026
Forecast Valid:
9pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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