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.

Fair

5°F

-15°C

Humidity 78%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 30 Jan 1:15 am CST
Extended Forecast for

3 Miles S Westside IA

  • Overnight

    Overnight: Partly cloudy, with a low around 0. Wind chill values as low as -10. North northeast wind 5 to 8 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11. Wind chill values as low as -15. Blustery, with a north northeast wind 8 to 17 mph, with gusts as high as 22 mph.

    High: 11 °F

    Partly Sunny
    then Mostly
    Sunny and
    Blustery

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. Wind chill values as low as -10. North wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22. Wind chill values as low as -10. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 13. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 0. Wind chill values as low as -10. North northeast wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 11. Wind chill values as low as -15. Blustery, with a north northeast wind 8 to 17 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around -3. Wind chill values as low as -10. North wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 22. Wind chill values as low as -10. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Saturday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 13. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 38.
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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:
7:38 pm CST Jan 29, 2026
Forecast Valid:
1am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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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