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.

Light Rain

39°F

4°C

Humidity 100%
Wind Speed N 8 mph
Barometer 29.90 in
Dewpoint 39°F (4°C)
Visibility 1.75 mi
Wind Chill33°F (1°C)
Last update 3 Apr 6:35 pm CDT
Extended Forecast for

3 Miles SW Denison IA

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 9pm. Low around 31. North northeast wind 11 to 15 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 31 °F

    Showers then
    Cloudy

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 46. Windy, with a west northwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 46 °F

    Windy. Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Blustery, with a west northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Northwest wind 6 to 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm, then a chance of rain and snow showers. Cloudy, with a high near 49. Breezy. Chance of precipitation is 40%.

    High: 49 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 40. Windy.

    Low: 40 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 9pm. Low around 31. North northeast wind 11 to 15 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers before 1pm, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 46. Windy, with a west northwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Blustery, with a west northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 60. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 31. Northwest wind 6 to 10 mph.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 47.
Monday Night
A slight chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
A slight chance of snow showers before 1pm, then a chance of rain and snow showers. Cloudy, with a high near 49. Breezy. Chance of precipitation is 40%.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Windy.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 70. Windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Breezy.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 57. Breezy.
Thursday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Showers. High near 55. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Denison IA
 41.98°N 95.38°W
Last Update:
6:51 pm CDT Apr 3, 2026
Forecast Valid:
6pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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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