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.

Light Snow

9°F

-13°C

Humidity 78%
Wind Speed NW 10 mph
Barometer 29.95 in
Dewpoint 3°F (-16°C)
Visibility 4.00 mi
Wind Chill-5°F (-21°C)
Last update 17 Jan 12:15 am CST
Extended Forecast for

3 Miles SW Denison IA

  • Overnight

    Overnight: A 40 percent chance of snow, mainly before 3am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -10. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

    Low: 11 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 12. Wind chill values as low as -15. Windy, with a north northwest wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 12 °F

    Decreasing
    Clouds and
    Windy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 5. Wind chill values as low as -10. Northwest wind 7 to 15 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 5 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 32. Wind chill values as low as -5. Windy, with a south southwest wind 14 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.

    High: 32 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Windy, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 14. Blustery.

    High: 14 °F

    Mostly Sunny
    then Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly before 3am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -10. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 12. Wind chill values as low as -15. Windy, with a north northwest wind 16 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 5. Wind chill values as low as -10. Northwest wind 7 to 15 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Partly sunny, with a high near 32. Wind chill values as low as -5. Windy, with a south southwest wind 14 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 2. Windy, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph.
M.L.King Day
Sunny, with a high near 14. Blustery.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 28.
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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 pm CST Jan 16, 2026
Forecast Valid:
12am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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