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.

Partly Cloudy

45°F

7°C

Humidity 87%
Wind Speed N 17 mph
Barometer 29.76 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 22 Mar 3:35 am CDT
Extended Forecast for

Storm Lake IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Breezy, with a north northeast wind around 25 mph, with gusts as high as 35 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. North wind 5 to 15 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 53. South southwest wind 5 to 10 mph becoming east southeast in the morning.

    High: 53 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind around 10 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. South wind around 10 mph.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Breezy, with a north northeast wind around 25 mph, with gusts as high as 35 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 27. North wind 5 to 15 mph.
Monday
Increasing clouds, with a high near 53. South southwest wind 5 to 10 mph becoming east southeast in the morning.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind around 10 mph.
Tuesday
Partly sunny, with a high near 63. South wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 61. Breezy.
Thursday Night
Mostly cloudy, with a low around 25. Blustery.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
3:23 am CDT Mar 22, 2026
Forecast Valid:
3am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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