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 S 10 mph
Barometer 29.76 in
Dewpoint 39°F (4°C)
Visibility 0.15 mi
Wind Chill32°F (0°C)
Last update 25 Dec 7:55 pm CST
Extended Forecast for

Early IA

Dense Fog Advisory December 25, 08:20pm until December 26, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 08:20pm until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Tonight

    Low: 38 °F

    Dense Fog

  • Friday

    Friday: Widespread dense fog, mainly between 8am and 9am. Otherwise, partly sunny, with a high near 47. West northwest wind 5 to 10 mph becoming light and variable.

    High: 47 °F

    Dense Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South southeast wind 3 to 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. South southeast wind 7 to 10 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Blustery, with a south southeast wind 6 to 11 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 23 mph.

    Low: 23 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: A 30 percent chance of snow. Mostly cloudy, with a high near 32. Windy.

    High: 32 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 19. Windy.

    High: 19 °F

    Sunny and
    Windy

Detailed Forecast

Tonight
Widespread dense fog, mainly between 9pm and 1am. Otherwise, mostly cloudy, with a low around 38. Southeast wind 6 to 9 mph becoming west northwest after midnight.
Friday
Widespread dense fog, mainly between 8am and 9am. Otherwise, partly sunny, with a high near 47. West northwest wind 5 to 10 mph becoming light and variable.
Friday Night
Mostly cloudy, with a low around 35. South southeast wind 3 to 8 mph.
Saturday
Mostly cloudy, with a high near 53. South southeast wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 23. Blustery, with a south southeast wind 6 to 11 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 23 mph.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 32. Windy.
Sunday Night
Partly cloudy, with a low around 6. Windy.
Monday
Sunny, with a high near 19. Windy.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 11.
New Year's Day
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Early IA
 42.46°N 95.15°W
Last Update:
7:36 pm CST Dec 25, 2025
Forecast Valid:
8pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation