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

43°F

6°C

Humidity 66%
Wind Speed SW 6 mph
Barometer 30.03 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Jan 5:55 pm CST
Extended Forecast for

5 Miles SSW Westside IA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 1pm and 4pm. Mostly cloudy, with a high near 52. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 52 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Windy, with a north northwest wind 16 to 22 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a temperature falling to around 23 by 5pm. Windy, with a north wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 28 °F⇓

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 33. Windy.

    High: 33 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain between 1pm and 4pm. Mostly cloudy, with a high near 52. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 24. Windy, with a north northwest wind 16 to 22 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a temperature falling to around 23 by 5pm. Windy, with a north wind 13 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 13. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 35. Breezy.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 27. Windy.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 33. Windy.
Friday Night
Mostly cloudy, with a low around 8. Windy.
Saturday
Partly sunny, with a high near 18. Blustery.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 24. Breezy.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Westside IA
 42°N 95.12°W
Last Update:
5:06 pm CST Jan 12, 2026
Forecast Valid:
6pm CST Jan 12, 2026-6pm CST Jan 19, 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