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 and Breezy

46°F

8°C

Humidity 43%
Wind Speed SE 22 mph
Barometer 29.92 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 17 Nov 10:35 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: A chance of drizzle, mainly after 3pm. Increasing clouds, with a high near 50. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Breezy.
    Mostly Sunny
    then Chance
    Drizzle

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 36. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Tuesday

    Tuesday: A chance of drizzle, mainly between 8am and 9am. Cloudy, with a high near 43. North northeast wind around 10 mph.

    High: 43 °F

    Chance
    Drizzle then
    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 34. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 34 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 52. South wind 5 to 10 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Wednesday Night

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

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Mostly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A chance of drizzle, mainly after 3pm. Increasing clouds, with a high near 50. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Rain, mainly before 2am. Low around 36. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of drizzle, mainly between 8am and 9am. Cloudy, with a high near 43. North northeast wind around 10 mph.
Tuesday Night
Cloudy, with a low around 34. Northeast wind around 5 mph becoming southeast after midnight.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 52. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 31.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 44.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 50.
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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:
10:43 am CST Nov 17, 2025
Forecast Valid:
10am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation