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

34°F

1°C

Humidity 75%
Wind Speed N 20 mph
Barometer 30.24 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 22 Mar 7:15 pm CDT
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: A chance of sprinkles after 5pm. Increasing clouds, with a high near 52. North northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 52 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: A slight chance of rain before 9pm, then a chance of sprinkles between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. South southeast wind around 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 75. South southeast wind 10 to 15 mph.

    High: 75 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. Breezy.

    High: 64 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
A chance of sprinkles after 5pm. Increasing clouds, with a high near 52. North northeast wind 5 to 10 mph becoming south in the afternoon.
Monday Night
A slight chance of rain before 9pm, then a chance of sprinkles between 9pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 61. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South southeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 75. South southeast wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 64. Breezy.
Thursday Night
Partly cloudy, with a low around 24. Blustery.
Friday
Sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
Last Update:
7:13 pm CDT Mar 22, 2026
Forecast Valid:
7pm CDT Mar 22, 2026-6pm CDT Mar 29, 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