Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Overcast

7°F

-14°C

Humidity 85%
Wind Speed E 6 mph
Barometer 30.30 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 7 Dec 4:55 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: A 20 percent chance of snow between 4am and 5am.  Cloudy, with a temperature rising to around 10 by 3am. East wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 6 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 30. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 28. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. Windy, with a west southwest wind 15 to 20 mph becoming west northwest 25 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 23 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow between 4am and 5am. Cloudy, with a temperature rising to around 10 by 3am. East wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, with a high near 30. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a steady temperature around 28. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 39. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Windy, with a west southwest wind 15 to 20 mph becoming west northwest 25 to 30 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
Partly sunny, with a high near 23. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 10.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 19.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Partly sunny, with a high near 7.
Friday Night
Mostly cloudy, with a low around -9.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 4.
Saturday Night
Mostly cloudy, with a low around -7.
Sunday
Partly sunny, with a high near 13.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
4:54 pm CST Dec 7, 2025
5pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
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