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.

Fog

39°F

4°C

Humidity 100%
Wind Speed NW 10 mph
Barometer 30.03 in
Dewpoint 39°F (4°C)
Visibility 0.15 mi
Wind Chill32°F (0°C)
Last update 20 Nov 8:55 am CST
Extended Forecast for

4 Miles WSW Fonda IA

Dense Fog Advisory November 20, 09:09am until November 20, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 20, 09:09am until November 20, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 50 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Northeast wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 49. Northeast wind around 5 mph.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. North northeast wind around 5 mph becoming south southwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57. South southwest wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West southwest wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, cloudy, with a high near 50. Northwest wind around 5 mph becoming north northeast in the afternoon.
Tonight
Mostly cloudy, with a low around 34. Northeast wind around 5 mph.
Friday
Mostly cloudy, with a high near 49. Northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 30. North northeast wind around 5 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 57. South southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 36. West southwest wind around 5 mph.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 52.
Monday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Fonda IA
 42.57°N 94.91°W (Elev. 1260 ft)
Last Update:
8:43 am CST Nov 20, 2025
Forecast Valid:
9am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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