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

63°F

17°C

Humidity 49%
Wind Speed S 7 mph
Barometer 29.81 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Feb 1:55 pm CST
Extended Forecast for

3 Miles SW Denison IA

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. South wind 5 to 7 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Calm wind becoming east southeast 5 to 9 mph after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Windy, with an east southeast wind 10 to 15 mph becoming south 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 71 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 40. Breezy, with a south wind 13 to 17 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 40 °F

    Chance Rain
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Breezy, with a west wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 50%.

    Low: 21 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 64. South wind 5 to 7 mph.
Tonight
Increasing clouds, with a low around 44. Calm wind becoming east southeast 5 to 9 mph after midnight.
Tuesday
Partly sunny, with a high near 71. Windy, with an east southeast wind 10 to 15 mph becoming south 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 40. Breezy, with a south wind 13 to 17 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 13 to 20 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Denison IA
 41.98°N 95.38°W
Last Update:
11:22 am CST Feb 16, 2026
Forecast Valid:
2pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation