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

50°F

10°C

Humidity 19%
Wind Speed NW 12 G 24 mph
Barometer 30.24 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 19 Apr 2:35 pm CDT
Extended Forecast for

Storm Lake IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. North northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 30. North wind 5 to 10 mph becoming east southeast after midnight.

    Low: 30 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 68 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. West southwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. East northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Breezy.

    High: 83 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 53. North northwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 30. North wind 5 to 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 68. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 50. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 80. West southwest wind 5 to 10 mph becoming north northeast in the afternoon.
Tuesday Night
Clear, with a low around 51. East northeast wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 83. Breezy.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59. Breezy.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 40. Breezy.
Friday
Mostly sunny, with a high near 60. Breezy.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 58.
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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:
1:48 pm CDT Apr 19, 2026
Forecast Valid:
2pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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