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

48°F

9°C

Humidity 62%
Wind Speed NW 6 mph
Barometer 29.78 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 6 Jan 4:15 pm CST
Extended Forecast for

3 Miles SW Denison IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. West wind 3 to 6 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 31. Calm wind becoming south around 6 mph after midnight.

    Low: 31 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 36. South wind 5 to 9 mph becoming calm after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 50 percent chance of rain. Cloudy, with a high near 44. Light and variable wind becoming north northeast 5 to 10 mph in the morning. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Breezy.

    High: 32 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 47. West wind 3 to 6 mph.
Tonight
Clear, with a low around 31. Calm wind becoming south around 6 mph after midnight.
Wednesday
Sunny, with a high near 56. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Increasing clouds, with a low around 36. South wind 5 to 9 mph becoming calm after midnight.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 44. Light and variable wind becoming north northeast 5 to 10 mph in the morning. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 38.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 32. Breezy.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Denison IA
 41.98°N 95.38°W
Last Update:
3:16 pm CST Jan 6, 2026
Forecast Valid:
4pm CST Jan 6, 2026-6pm CST Jan 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation