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.

Mostly Cloudy

12°F

-11°C

Humidity 85%
Wind Speed SW 6 mph
Barometer 30.06 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 15 Jan 4:15 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: A chance of flurries and freezing rain before 3pm, then a chance of flurries after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 37 °F

    Partly Sunny
    then Chance
    Wintry Mix
    and Breezy

  • Tonight

    Tonight: A slight chance of snow before 4am, then a chance of flurries after 5am. Mostly cloudy, with a low around 26. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Partly sunny, with a temperature falling to around 19 by 5pm. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.

    High: 30 °F⇓

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 4 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 9. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 9 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries and freezing rain before 3pm, then a chance of flurries after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow before 4am, then a chance of flurries after 5am. Mostly cloudy, with a low around 26. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Friday
A 40 percent chance of snow. Partly sunny, with a temperature falling to around 19 by 5pm. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 4. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Partly sunny, with a high near 9. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 0. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 2.
M.L.King Day
Mostly sunny, with a high near 14.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
3:18 am CST Jan 15, 2026
Forecast Valid:
4am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation