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.

Overcast

7°F

-14°C

Humidity 72%
Wind Speed NW 20 G 30 mph
Barometer 29.89 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 16 Jan 10:35 pm CST
Extended Forecast for

Storm Lake IA

Winter Weather Advisory January 16, 10:42pm until January 17, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 16, 10:42pm until January 17, 12:00am

    NOW until 12:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 7 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: A slight chance of snow before 10am, then a chance of flurries between 10am and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 9. Wind chill values as low as -18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 9 °F

    Blustery.
    Slight Chance
    Snow then
    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 3. Northwest wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Blustery, with a south southwest wind 15 to 25 mph becoming north northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 29 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 1 °F

    Partly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 13. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 13 °F

    Sunny and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 4am. Patchy blowing snow before 11pm. Cloudy, with a steady temperature around 7. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 10am, then a chance of flurries between 10am and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 9. Wind chill values as low as -18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 3. Northwest wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 29. Blustery, with a south southwest wind 15 to 25 mph becoming north northwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
M.L.King Day
Sunny, with a high near 13. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 24.
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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:
10:23 pm CST Jan 16, 2026
Forecast Valid:
10pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation