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Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed W 14 mph
Barometer 29.61 in
Dewpoint 30°F (-1°C)
Visibility 0.15 mi
Wind Chill19°F (-7°C)
Last update 6 Jan 3:55 am CST
Extended Forecast for

Sac City IA

Dense Fog Advisory January 6, 04:05am until January 6, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory January 6, 04:05am until January 6, 09:00am

    NOW until 9:00am Tue

    Dense Fog Advisory

  • Today

    High: 40 °F

    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 30. Southwest wind 5 to 7 mph.

    Low: 30 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 53. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. South southwest wind 6 to 8 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 44. South southwest wind 6 to 11 mph becoming north in the morning.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of snow. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Today
Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 40. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tonight
Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 30. Southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 53. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Increasing clouds, with a low around 34. South southwest wind 6 to 8 mph.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 44. South southwest wind 6 to 11 mph becoming north in the morning.
Thursday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 31. Blustery.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sac City IA
 42.42°N 95°W
Last Update:
3:16 am CST Jan 6, 2026
Forecast Valid:
4am CST Jan 6, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation