National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair

43°F

6°C

Humidity 53%
Wind Speed NW 16 G 24 mph
Barometer 29.60 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 24 Feb 5:35 pm CST
Extended Forecast for

2 Miles S Sac City IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. North northwest wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 2pm. Increasing clouds, with a high near 33. North northwest wind around 6 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 24. Southeast wind around 6 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. West southwest wind 7 to 11 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. North northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday
A 50 percent chance of snow, mainly after 2pm. Increasing clouds, with a high near 33. North northwest wind around 6 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 24. Southeast wind around 6 mph. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 48. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 29. West southwest wind 7 to 11 mph.
Friday
Sunny, with a high near 60. Breezy.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 36. Breezy.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Mostly cloudy, with a high near 34.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sac City IA
 42.4°N 95°W
Last Update:
5:22 pm CST Feb 24, 2026
Forecast Valid:
5pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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