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.

A Few Clouds

46°F

8°C

Humidity 93%
Wind Speed N 9 mph
Barometer 29.74 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Apr 7:55 am CDT
Extended Forecast for

2 Miles S Sac City IA

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Partly sunny, with a high near 70. Northeast wind 6 to 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Partly cloudy, with a low around 48. Northeast wind around 7 mph becoming west northwest after midnight.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77. West wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 55. South wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Windy, with a south southeast wind 15 to 22 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance
    T-storms and
    Windy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 32 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain and snow showers before 1pm, then a slight chance of snow showers. Mostly sunny, with a high near 48. Windy. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Windy.

    Low: 29 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Partly sunny, with a high near 70. Northeast wind 6 to 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Partly cloudy, with a low around 48. Northeast wind around 7 mph becoming west northwest after midnight.
Thursday
Sunny, with a high near 77. West wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 55. South wind 11 to 15 mph, with gusts as high as 22 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Windy, with a south southeast wind 15 to 22 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of rain and snow showers before 1pm, then a slight chance of snow showers. Mostly sunny, with a high near 48. Windy. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 29. Windy.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 72. Breezy.
Monday Night
Mostly clear, with a low around 48. Breezy.
Tuesday
Sunny, with a high near 74. Breezy.
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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:
6:46 am CDT Apr 15, 2026
Forecast Valid:
8am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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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