Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Mostly Cloudy and Breezy
34°F
1°C
| Humidity | 100% |
| Wind Speed | NW 21 G 28 mph |
| Barometer | 29.68 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 16 Jan 1:35 am CST |
Extended Forecast for
Denison IA
Winter Weather Advisory until January 16, 09:00pm
NOW until 9:00pm Fri
Winter Weather Advisory
Overnight
Low: 27 °F
Slight Chance
Rain and
BlusteryFriday
High: 29 °F⇓
Chance Snow
and Patchy
Blowing SnowFriday Night
Low: 6 °F
Chance Snow
and Windy
then Mostly
Cloudy and
BlusterySaturday
High: 11 °F
Partly Sunny
and BlusterySaturday Night
Low: 2 °F
Partly Cloudy
Sunday
High: 31 °F
Partly Sunny
then Mostly
Sunny and
BlusterySunday Night
Low: 2 °F
Partly Cloudy
and Blustery
then Mostly
ClearM.L.King Day
High: 16 °F
Sunny
Detailed Forecast
Overnight
A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 27. Blustery, with a west northwest wind around 18 mph, with gusts as high as 30 mph.
Friday
A 50 percent chance of snow, mainly after 8am. Patchy blowing snow between 11am and noon. Mostly cloudy, with a temperature falling to around 20 by 5pm. Wind chill values as low as 5. Windy, with a northwest wind 17 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 6. Wind chill values as low as -10. Windy, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 11. Wind chill values as low as -10. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Partly sunny, with a high near 31. Blustery.
Sunday Night
Partly cloudy, with a low around 2. Blustery.
M.L.King Day
Sunny, with a high near 16.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Denison IA
42.03°N 95.35°W
42.03°N 95.35°W
12:37 am CST Jan 16, 2026
1am CST Jan 16, 2026-6pm CST Jan 22, 2026
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