National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Light Snow

27°F

-3°C

Humidity 100%
Wind Speed E 12 mph
Barometer 29.82 in
Dewpoint 27°F (-3°C)
Visibility 3.00 mi
Wind Chill16°F (-9°C)
Last update 6 Dec 7:15 pm CST
Extended Forecast for

3 Miles S Westside IA

Winter Weather Advisory December 6, 07:26pm until December 7, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 6, 07:26pm until December 7, 12:00am

    NOW until 12:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 10 °F

    Wintry Mix
    then Cloudy

  • Sunday

    Sunday: Partly sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -5. North northeast wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 13 °F⇓

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a temperature rising to around 11 by 4am. Wind chill values as low as zero. Calm wind becoming south southeast 5 to 7 mph in the evening.

    Low: 7 °F⇑

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32. Wind chill values as low as zero. South wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

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

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 26. Blustery.

    High: 26 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Snow, possibly mixing with freezing rain after 10pm, then gradually ending. Low around 10. East wind around 14 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total nighttime snow accumulation of around an inch possible.
Sunday
Partly sunny, with a temperature falling to around 10 by 5pm. Wind chill values as low as -5. North northeast wind 5 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a temperature rising to around 11 by 4am. Wind chill values as low as zero. Calm wind becoming south southeast 5 to 7 mph in the evening.
Monday
Partly sunny, with a high near 32. Wind chill values as low as zero. South wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 22. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 18. Windy.
Wednesday
Mostly cloudy, with a high near 26. Blustery.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
Partly sunny and cold, with a high near 10.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Mostly sunny and cold, with a high near 10.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Westside IA
 42.03°N 95.09°W
Last Update:
6:52 pm CST Dec 6, 2025
Forecast Valid:
7pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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