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

43°F

6°C

Humidity 100%
Wind Speed S 15 mph
Barometer 29.67 in
Dewpoint 43°F (6°C)
Visibility 0.15 mi
Wind Chill36°F (2°C)
Last update 27 Dec 12:15 pm CST
Extended Forecast for

Storm Lake IA

  • This Afternoon

    This Afternoon: Patchy fog after 5pm. Otherwise, cloudy, with a high near 49. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of rain after 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 23. South wind 5 to 10 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Areas Fog
    then Chance
    Rain and
    Areas Fog

  • Sunday

    Sunday: Rain before 7am, then snow. Widespread blowing snow, mainly after 5pm. Temperature falling to around 12 by 5pm. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 34 °F⇓

    Rain/Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Areas of blowing snow. Mostly cloudy, with a low around 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 5 °F

    Areas Blowing
    Snow and
    Windy

  • Monday

    Monday: Patchy blowing snow before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 15. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 15 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, cloudy, with a high near 49. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of rain after 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 23. South wind 5 to 10 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Rain before 7am, then snow. Widespread blowing snow, mainly after 5pm. Temperature falling to around 12 by 5pm. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Sunday Night
Areas of blowing snow. Mostly cloudy, with a low around 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Monday
Patchy blowing snow before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 15. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 7. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 5.
New Year's Day
Sunny, with a high near 15.
Thursday Night
Mostly clear, with a low around 4.
Friday
Sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.66°N 95.18°W (Elev. 1427 ft)
Last Update:
10:53 am CST Dec 27, 2025
Forecast Valid:
12pm CST Dec 27, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation