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.

Overcast

32°F

0°C

Humidity 93%
Wind Speed W 9 mph
Barometer 30.19 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 9 Jan 10:55 pm CST
Extended Forecast for

5 Miles SE Sac City IA

  • Tonight

    Tonight: A chance of flurries before midnight, then a slight chance of snow between midnight and 1am. Cloudy early, then gradual clearing, with a low around 26. West northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Windy, with a west northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 31 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Wind chill values as low as 5. Blustery, with a northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Wind chill values as low as 5. West northwest wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. South southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight, then a slight chance of snow between midnight and 1am. Cloudy early, then gradual clearing, with a low around 26. West northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 31. Windy, with a west northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly clear, with a low around 15. Wind chill values as low as 5. Blustery, with a northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 34. Wind chill values as low as 5. West northwest wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 27. South southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 52. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 33. Breezy.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 35. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Sac City IA
 42.37°N 94.94°W
Last Update:
10:27 pm CST Jan 9, 2026
Forecast Valid:
11pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation