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 52%
Wind Speed N 15 G 26 mph
Barometer 30.42 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 6 Apr 12:15 pm CDT
Extended Forecast for

Storm Lake IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. North wind around 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 24. North northeast wind around 10 mph.

    Low: 24 °F

    Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 37. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 33. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly sunny, with a high near 65. Breezy, with a south wind 20 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 35. West wind 10 to 15 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. North wind around 15 mph, with gusts as high as 20 mph.
Tonight
Cloudy, with a low around 24. North northeast wind around 10 mph.
Tuesday
A 50 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 37. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 33. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 65. Breezy, with a south wind 20 to 25 mph becoming west in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 35. West wind 10 to 15 mph.
Thursday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 57.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 57.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 39.
Saturday
Showers likely. Mostly cloudy, with a high near 59. Breezy. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 51. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
Last Update:
11:43 am CDT Apr 6, 2026
Forecast Valid:
12pm CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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