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

37°F

3°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 29.77 in
Dewpoint 37°F (3°C)
Visibility 0.15 mi
Wind Chill30°F (-1°C)
Last update 25 Dec 6:15 pm CST
Extended Forecast for

3 Miles W Pomeroy IA

Dense Fog Advisory December 25, 06:39pm until December 26, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 06:39pm until December 26, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Tonight

    Low: 38 °F

    Slight Chance
    Drizzle and
    Dense Fog
    then Dense
    Fog

  • Friday

    Friday: Widespread dense fog before 3pm, then patchy dense fog after 4pm. Otherwise, partly sunny, with a high near 46. West northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 46 °F

    Dense Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Calm wind becoming south southeast 5 to 8 mph in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. South southeast wind 6 to 10 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Blustery, with a southeast wind 5 to 10 mph becoming north northwest 11 to 16 mph after midnight. Winds could gust as high as 22 mph.

    Low: 24 °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. Blustery.

    High: 19 °F

    Sunny and
    Blustery

Detailed Forecast

Tonight
A slight chance of drizzle before 9pm. Widespread dense fog, mainly before 2am. Otherwise, mostly cloudy, with a low around 38. Southeast wind 6 to 8 mph becoming west northwest after midnight.
Friday
Widespread dense fog before 3pm, then patchy dense fog after 4pm. Otherwise, partly sunny, with a high near 46. West northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 35. Calm wind becoming south southeast 5 to 8 mph in the evening.
Saturday
Mostly cloudy, with a high near 52. South southeast wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 24. Blustery, with a southeast wind 5 to 10 mph becoming north northwest 11 to 16 mph after midnight. Winds could gust as high as 22 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. Blustery.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 10.
New Year's Day
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Pomeroy IA
 42.55°N 94.73°W
Last Update:
4:31 pm CST Dec 25, 2025
Forecast Valid:
6pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
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