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.

Overcast

39°F

4°C

Humidity 100%
Wind Speed N 10 mph
Barometer 30.03 in
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 18 Nov 4:15 pm CST
Extended Forecast for

Storm Lake IA

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a steady temperature around 39. North northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 39 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 51. South wind 5 to 10 mph.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. South wind 5 to 10 mph becoming west after midnight.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. West wind 5 to 10 mph becoming north in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. North wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. East northeast wind around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a steady temperature around 39. North northeast wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 51. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. South wind 5 to 10 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 53. West wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 30. North wind around 5 mph.
Friday
Mostly sunny, with a high near 49. East northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
3:18 pm CST Nov 18, 2025
Forecast Valid:
4pm CST Nov 18, 2025-6pm CST Nov 25, 2025
 
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

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Chance of Precipitation