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.

Fair

54°F

12°C

Humidity 41%
Wind Speed N 17 mph
Barometer 30.06 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 31 Mar 6:35 pm CDT
Extended Forecast for

3 Miles S Westside IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Breezy, with a north northeast wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 4pm. High near 47. Breezy, with an east wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Breezy.
    Slight Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 38. Breezy, with an east wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 38 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 55. Breezy, with an east northeast wind 13 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. West northwest wind 6 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely and possibly a thunderstorm, then rain after 10am. High near 51. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain Likely
    then Rain and
    Breezy

  • Friday Night

    Friday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Windy. Chance of precipitation is 60%.

    Low: 27 °F

    Showers
    Likely and
    Blustery then
    Rain/Snow
    Likely and
    Windy

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 43. Windy. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Breezy, with a north northeast wind 14 to 17 mph, with gusts as high as 24 mph.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 4pm. High near 47. Breezy, with an east wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm. Low around 38. Breezy, with an east wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
Showers and possibly a thunderstorm. High near 55. Breezy, with an east northeast wind 13 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Partly cloudy, with a low around 32. West northwest wind 6 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.
Friday
Rain likely and possibly a thunderstorm, then rain after 10am. High near 51. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Windy. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 43. Windy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 25. Windy.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 63. Breezy.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 59. Breezy.
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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:
6:22 pm CDT Mar 31, 2026
Forecast Valid:
6pm CDT Mar 31, 2026-6pm CDT Apr 7, 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