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.

A Few Clouds

41°F

5°C

Humidity 57%
Wind Speed NE 7 mph
Barometer 30.03 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 27 Feb 9:35 pm CST
Extended Forecast for

3 Miles S Westside IA

  • Tonight

    Tonight: Increasing clouds, with a low around 23. North wind around 10 mph becoming east after midnight.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 40. East wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 16. Wind chill values as low as 5. Northeast wind around 11 mph.

    Low: 16 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Cloudy, with a high near 30. Wind chill values as low as 5. East northeast wind 10 to 13 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

    High: 30 °F

    Cloudy then
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. East wind 8 to 10 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of rain after noon. Cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. North wind around 10 mph becoming east after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 40. East wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 16. Wind chill values as low as 5. Northeast wind around 11 mph.
Sunday
A 30 percent chance of snow after noon. Cloudy, with a high near 30. Wind chill values as low as 5. East northeast wind 10 to 13 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. East wind 8 to 10 mph. Little or no snow accumulation expected.
Monday
A 20 percent chance of rain after noon. Cloudy, with a high near 41.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 30.
Tuesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 55.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
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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:
4:47 pm CST Feb 27, 2026
Forecast Valid:
9pm CST Feb 27, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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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