Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

-6°F

-21°C

Humidity 84%
Wind Speed W 7 mph
Barometer 30.43 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-20°F (-29°C)
Last update 26 Jan 3:55 am CST
Extended Forecast for

Denison IA

Cold Weather Advisory January 26, 04:16am until January 26, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 26, 04:16am until January 26, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Today

    High: 22 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -5. Breezy, with a southwest wind 7 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 9 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 20. Wind chill values as low as -5. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5. Light west wind.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 22. Wind chill values as low as -20. Breezy, with a southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as -5. Breezy, with a southwest wind 7 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 20. Wind chill values as low as -5. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 5. Light west wind.
Wednesday
Mostly sunny, with a high near 27. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Mostly sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Partly sunny, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Denison IA
 42.03°N 95.35°W
3:17 am CST Jan 26, 2026
4am CST Jan 26, 2026-6pm CST Feb 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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