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.

Fair

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 Feb 11:15 pm CST
Extended Forecast for

3 Miles S Westside IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Light south southeast wind becoming east southeast 5 to 10 mph after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Windy, with an east southeast wind 10 to 15 mph becoming south southeast 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 70 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain and thunderstorms before midnight. Partly cloudy, with a low around 41. Breezy, with a south wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 41 °F

    Breezy.
    Chance Rain
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Breezy, with a west wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. West wind 8 to 13 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, possibly mixed with snow, mainly after noon. Mostly cloudy, with a high near 46. Windy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Snow likely, possibly mixed with rain before midnight, then a chance of snow. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 60%.

    Low: 20 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Light south southeast wind becoming east southeast 5 to 10 mph after midnight.
Tuesday
Partly sunny, with a high near 70. Windy, with an east southeast wind 10 to 15 mph becoming south southeast 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
A 30 percent chance of rain and thunderstorms before midnight. Partly cloudy, with a low around 41. Breezy, with a south wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 26 mph.
Wednesday
Sunny, with a high near 60. Breezy, with a west wind 11 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 30. West wind 8 to 13 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Thursday
Rain likely, possibly mixed with snow, mainly after noon. Mostly cloudy, with a high near 46. Windy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Snow likely, possibly mixed with rain before midnight, then a chance of snow. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 60%.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Breezy.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Westside IA
 42.03°N 95.09°W
Last Update:
10:12 pm CST Feb 16, 2026
Forecast Valid:
11pm CST Feb 16, 2026-6pm CST Feb 23, 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