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.

Fair

0°F

-18°C

Humidity 60%
Wind Speed N 18 mph
Barometer 30.44 in
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Wind Chill-21°F (-29°C)
Last update 22 Jan 8:55 pm CST
Extended Forecast for

2 Miles S Sac City IA

Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Tonight

    Low: -14 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -2. Wind chill values as low as -35. North wind 6 to 13 mph, with gusts as high as 20 mph.

    High: -2 °F

    Cold

  • Friday Night

    Friday Night: A 40 percent chance of snow after midnight. Cloudy, with a low around -6. Wind chill values as low as -15. East wind around 6 mph. Little or no snow accumulation expected.

    Low: -6 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -15. East southeast wind around 6 mph.

    High: 4 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. East wind 3 to 6 mph.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around -14. Wind chill values as low as -35. Blustery, with a north wind 14 to 16 mph, with gusts as high as 24 mph.
Friday
Partly sunny and cold, with a high near -2. Wind chill values as low as -35. North wind 6 to 13 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of snow after midnight. Cloudy, with a low around -6. Wind chill values as low as -15. East wind around 6 mph. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -15. East southeast wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around -6. East wind 3 to 6 mph.
Sunday
Partly sunny and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 12.
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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:
6:16 pm CST Jan 22, 2026
Forecast Valid:
9pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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