National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair

57°F

14°C

Humidity 48%
Wind Speed N 9 mph
Barometer 29.78 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 9 May 8:55 am CDT
Extended Forecast for

Alta IASimilar City Names

  • Today

    Today: A chance of sprinkles with a slight chance of showers before noon, then a chance of sprinkles between noon and 1pm. Partly sunny, with a high near 70. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. North northwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. North northwest wind 5 to 15 mph becoming east after midnight.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. South southeast wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Breezy.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A chance of sprinkles with a slight chance of showers before noon, then a chance of sprinkles between noon and 1pm. Partly sunny, with a high near 70. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 39. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 69. North northwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 38. North northwest wind 5 to 15 mph becoming east after midnight.
Monday
Sunny, with a high near 75. South southeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 56. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 81. Breezy.
Tuesday Night
Mostly clear, with a low around 48. Breezy.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 81. Breezy.
Thursday Night
Partly cloudy, with a low around 56. Breezy.
Friday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alta IASimilar City Names
 42.68°N 95.3°W (Elev. 1499 ft)
Last Update:
8:33 am CDT May 9, 2026
Forecast Valid:
9am CDT May 9, 2026-6pm CDT May 15, 2026
 
Forecast Discussion
 
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