Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair and Breezy

45°F

7°C

Humidity 25%
Wind Speed NW 24 G 31 mph
Barometer 30.61 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 27 Mar 6:15 pm CDT
Extended Forecast for

Storm Lake IA

Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 23. Blustery, with a north northwest wind 15 to 20 mph becoming east southeast 5 to 10 mph in the evening. Winds could gust as high as 30 mph.

    Low: 23 °F

    Clear and
    Blustery then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Windy, with a south southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 59 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. South wind around 10 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. East southeast wind around 10 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 82. East southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 55. Breezy.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Blustery, with a north northwest wind 15 to 20 mph becoming east southeast 5 to 10 mph in the evening. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 59. Windy, with a south southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 45 mph.
Saturday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 72. South wind around 10 mph.
Sunday Night
Mostly clear, with a low around 43. East southeast wind around 10 mph.
Monday
Partly sunny, with a high near 82. East southeast wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 55. Breezy.
Tuesday Night
Mostly cloudy, with a low around 26. Blustery.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
4:28 pm CDT Mar 27, 2026
6pm CDT Mar 27, 2026-6pm CDT Apr 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database