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

36°F

2°C

Humidity 56%
Wind Speed SW 23 G 29 mph
Barometer 29.62 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 15 Jan 3:15 pm CST
Extended Forecast for

Storm Lake IA

Winter Weather Advisory January 16, 12:00am until January 16, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A chance of flurries after 5pm. Partly sunny, with a high near 35. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Chance
    Flurries

  • Tonight

    Tonight: A slight chance of snow between 3am and 5am, then a chance of snow or flurries after 5am. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Blustery.
    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before 5pm. Mostly cloudy, with a temperature falling to around 18 by 5pm. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Snow Likely
    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 30 mph.

    Low: 4 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 9. Blustery, with a northwest wind 15 to 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 1. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Blustery.

    High: 28 °F

    Partly Sunny
    then Mostly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 13.

    High: 13 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of flurries after 5pm. Partly sunny, with a high near 35. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of snow between 3am and 5am, then a chance of snow or flurries after 5am. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Friday
Snow likely, mainly before 5pm. Mostly cloudy, with a temperature falling to around 18 by 5pm. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 4. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 9. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 1. 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 28. Blustery.
Sunday Night
Partly cloudy, with a low around 1. Blustery.
M.L.King Day
Sunny, with a high near 13.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 27.
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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:
3:18 pm CST Jan 15, 2026
Forecast Valid:
3pm CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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