Hazardous Weather Conditions
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
NOW until 9:00am Mon
Cold Weather Advisory
Today
High: 22 °F
Sunny then
Sunny and
BreezyTonight
Low: 9 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday

High: 20 °F
Sunny
Tuesday Night

Low: 5 °F
Mostly Clear
Wednesday

High: 27 °F
Mostly Sunny
Wednesday Night

Low: 5 °F
Mostly Cloudy
Thursday

High: 19 °F
Partly Sunny
Thursday Night

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Denison IA
42.03°N 95.35°W
42.03°N 95.35°W
3:17 am CST Jan 26, 2026
4am CST Jan 26, 2026-6pm CST Feb 1, 2026



