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.

A Few Clouds

27°F

-3°C

Humidity 86%
Wind Speed NE 12 mph
Barometer 30.08 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 28 Feb 4:55 am CST
Extended Forecast for

3 Miles S Westside IA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 43. East northeast wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as 5. Northeast wind around 10 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 29. Wind chill values as low as zero. East wind 9 to 11 mph. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. East southeast wind 7 to 9 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 40. South southeast wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Cloudy then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain. Low around 29. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain

  • Tuesday

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

    High: 46 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 43. East northeast wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 15. Wind chill values as low as 5. Northeast wind around 10 mph.
Sunday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 29. Wind chill values as low as zero. East wind 9 to 11 mph. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 20. East southeast wind 7 to 9 mph.
Monday
A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 40. South southeast wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Rain. Low around 29. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of rain, mainly before noon. Cloudy, with a high near 46.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 30.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 47.
Wednesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 50.
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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:
4:32 am CST Feb 28, 2026
Forecast Valid:
5am CST Feb 28, 2026-6pm CST Mar 6, 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