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.

Mostly Cloudy

73°F

23°C

Humidity 78%
Wind Speed N 12 G 24 mph
Barometer 30.04 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 1 Aug 11:15 am CDT
Extended Forecast for

Westside IA

  • Today

    Today: Sunny, with a high near 81. Breezy, with a north wind around 16 mph, with gusts as high as 24 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 60. North northeast wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 18 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light north northeast wind.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. South southeast wind 3 to 5 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. South southeast wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 81. Breezy, with a north wind around 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 60. North northeast wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 82. Light north northeast wind.
Sunday Night
Mostly clear, with a low around 61. South southeast wind 3 to 5 mph.
Monday
Sunny, with a high near 84. South southeast wind 5 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 63.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Tuesday Night
Showers and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westside IA
 42.07°N 95.09°W
Last Update:
10:31 am CDT Aug 1, 2026
Forecast Valid:
11am CDT Aug 1, 2026-6pm CDT Aug 7, 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