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

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

28°F

-2°C

Humidity 100%
Wind Speed S 7 mph
Barometer 30.22 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 11 Jan 10:35 pm CST
Extended Forecast for

Westside IA

  • Tonight

    Tonight: Increasing clouds, with a low around 26. West wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 6 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 36. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 34 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Windy.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Chance Snow
    then Mostly
    Cloudy and
    Blustery

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. West wind 7 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 48. West wind 6 to 10 mph.
Monday Night
Increasing clouds, with a low around 36. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 54. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 34 mph.
Wednesday
Mostly sunny, with a high near 32. Windy.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 37.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Blustery.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 11. Blustery.
Saturday
Mostly sunny, with a high near 24. Blustery.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westside IA
 42.07°N 95.09°W
Last Update:
5:06 pm CST Jan 11, 2026
Forecast Valid:
10pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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