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

59°F

15°C

Humidity 36%
Wind Speed W 8 mph
Barometer 30.24 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 5 Apr 7:15 pm CDT
Extended Forecast for

3 Miles S Westside IA

  • Tonight

    Tonight: Increasing clouds, with a low around 32. West wind 8 to 10 mph becoming north after midnight.

    Low: 32 °F

    Increasing
    Clouds

  • Monday

    Monday: A slight chance of rain and snow showers before 7am, then a chance of snow showers. Mostly cloudy, with a high near 43. North wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A slight chance of rain showers before 11pm, then a chance of snow showers. Cloudy, with a low around 24. North wind around 10 mph becoming east after midnight. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then rain likely, possibly mixed with snow showers. Cloudy, with a high near 39. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow showers before 7pm, then a chance of rain showers. Mostly cloudy, with a low around 32. Windy, with a southeast wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 66. Windy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly sunny, with a high near 58.

    High: 58 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. West wind 8 to 10 mph becoming north after midnight.
Monday
A slight chance of rain and snow showers before 7am, then a chance of snow showers. Mostly cloudy, with a high near 43. North wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain showers before 11pm, then a chance of snow showers. Cloudy, with a low around 24. North wind around 10 mph becoming east after midnight. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers before 1pm, then rain likely, possibly mixed with snow showers. Cloudy, with a high near 39. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain likely, possibly mixed with snow showers before 7pm, then a chance of rain showers. Mostly cloudy, with a low around 32. Windy, with a southeast wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 66. Windy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Thursday
A 50 percent chance of showers. Mostly sunny, with a high near 58.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 58.
Friday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 52. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Westside IA
 42.03°N 95.09°W
Last Update:
6:21 pm CDT Apr 5, 2026
Forecast Valid:
7pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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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