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.

Overcast

41°F

5°C

Humidity 100%
Wind Speed NW 13 mph
Barometer 29.70 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 2 Apr 5:55 pm CDT
Extended Forecast for

3 Miles SW Denison IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Northwest wind 5 to 14 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 53. Breezy, with an east wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 31. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 31 °F

    Chance
    T-storms then
    Chance
    Showers and
    Blustery

  • Saturday

    Saturday: A slight chance of rain and snow showers before 10am, then a slight chance of rain showers. Mostly cloudy, with a high near 47. Windy, with a west northwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 47 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Blustery, with a west northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 26 mph.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Mostly cloudy, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Northwest wind 5 to 14 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 53. Breezy, with an east wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Mostly cloudy, with a low around 31. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of rain and snow showers before 10am, then a slight chance of rain showers. Mostly cloudy, with a high near 47. Windy, with a west northwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 28. Blustery, with a west northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 26 mph.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 31.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 51.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy.
Wednesday
Partly sunny, with a high near 70. Windy.
Wednesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 39.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 59. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Denison IA
 41.98°N 95.38°W
Last Update:
6:06 pm CDT Apr 2, 2026
Forecast Valid:
6pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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