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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 30.11 in
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill36°F (2°C)
Last update 4 Mar 10:55 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: Cloudy, with a high near 52. South southeast wind around 5 mph.

    High: 52 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 37. South southeast wind around 5 mph.

    Low: 37 °F

    Patchy Fog

  • Thursday

    Thursday: A 20 percent chance of rain before 7am. Widespread dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 61. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Slight Chance
    Rain and
    Dense Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 46. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 63. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    High: 63 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: A chance of rain before 3am, then a slight chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Rain
    and Blustery
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Cloudy, with a high near 52. South southeast wind around 5 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 37. South southeast wind around 5 mph.
Thursday
A 20 percent chance of rain before 7am. Widespread dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 61. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of rain and thunderstorms before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 46. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Rain and possibly a thunderstorm. High near 63. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Friday Night
A chance of rain before 3am, then a slight chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 65. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 71. Breezy.
Monday Night
A 20 percent chance of rain. Mostly clear, with a low around 42.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 60. Breezy.
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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:
10:58 am CST Mar 4, 2026
Forecast Valid:
11am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation