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.

Overcast

41°F

5°C

Humidity 70%
Wind Speed Vrbl 3 mph
Barometer 30.35 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 6 Apr 1:55 am CDT
Extended Forecast for

3 Miles S Westside IA

  • Overnight

    Overnight: A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 32. North wind around 10 mph.

    Low: 32 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: A chance of rain and snow showers before 11am, then a chance of snow showers between 11am and 5pm, then a chance of rain showers after 5pm. Cloudy, with a high near 42. North wind 10 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers before 11pm, then a chance of snow showers after 2am. Cloudy, with a low around 25. North northeast wind 8 to 10 mph becoming east after midnight. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    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 an east southeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. 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 31 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, with thunderstorms also possible after 4pm. Partly sunny, with a high near 65. Windy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Partly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 32. North wind around 10 mph.
Monday
A chance of rain and snow showers before 11am, then a chance of snow showers between 11am and 5pm, then a chance of rain showers after 5pm. Cloudy, with a high near 42. North wind 10 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of snow showers before 11pm, then a chance of snow showers after 2am. Cloudy, with a low around 25. North northeast wind 8 to 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 an east southeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. 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 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 65. 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 chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 60.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 38.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 59.
Friday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
Showers likely. Cloudy, with a high near 65. Breezy. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 54. Breezy. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 73. Windy. Chance of precipitation is 70%.
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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:
1:26 am CDT Apr 6, 2026
Forecast Valid:
2am CDT Apr 6, 2026-6pm CDT Apr 12, 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