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

39°F

4°C

Humidity 56%
Wind Speed NW 15 G 28 mph
Barometer 30.24 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Mar 4:35 pm CDT
Extended Forecast for

Sac City IA

High Wind Watch March 12, 10:00pm until March 13, 10:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Mostly clear, with a low around 27. Northwest wind 7 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 60. Windy, with a southwest wind 8 to 18 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 60 °F

    Increasing
    Clouds and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 29. Windy, with a south southwest wind 21 to 29 mph becoming west northwest after midnight. Winds could gust as high as 46 mph.

    Low: 29 °F

    Chance Rain
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 44. Windy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 44 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow after 1am. Cloudy, with a low around 28. North northwest wind 6 to 8 mph becoming east after midnight. Little or no snow accumulation expected.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a slight chance of rain and snow. Cloudy, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow. Low around 27. Breezy. Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Rain and snow, becoming all snow after 1pm. High near 36. Very windy. Chance of precipitation is 80%.

    High: 36 °F

    Rain/Snow and
    Very Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Northwest wind 7 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Increasing clouds, with a high near 60. Windy, with a southwest wind 8 to 18 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 29. Windy, with a south southwest wind 21 to 29 mph becoming west northwest after midnight. Winds could gust as high as 46 mph.
Friday
Partly sunny, with a high near 44. Windy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
A 40 percent chance of snow after 1am. Cloudy, with a low around 28. North northwest wind 6 to 8 mph becoming east after midnight. Little or no snow accumulation expected.
Saturday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Cloudy, with a high near 44. Chance of precipitation is 20%.
Saturday Night
Rain and snow. Low around 27. Breezy. Chance of precipitation is 80%.
Sunday
Rain and snow, becoming all snow after 1pm. High near 36. Very windy. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 5. Windy.
Monday
Sunny, with a high near 22. Blustery.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sac City IA
 42.42°N 95°W
Last Update:
3:07 pm CDT Mar 11, 2026
Forecast Valid:
5pm CDT Mar 11, 2026-6pm CDT Mar 18, 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