Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fair
-2°F
-19°C
| Humidity | 71% |
| Wind Speed | E 6 mph |
| Barometer | 30.58 in |
| Dewpoint | -9°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -14°F (-26°C) |
| Last update | 24 Jan 9:35 am CST |
Extended Forecast for
Denison IA
Today
High: 8 °F
Chance
FlurriesTonight
Low: -2 °F
Mostly Cloudy
Sunday
High: 15 °F
Partly Sunny
Sunday Night
Low: -6 °F
Decreasing
CloudsMonday
High: 21 °F
Sunny
Monday Night
Low: 10 °F
Mostly Clear
Tuesday
High: 25 °F
Sunny
Tuesday Night
Low: 5 °F
Partly Cloudy
Wednesday
High: 23 °F
Partly Sunny
Detailed Forecast
Today
A chance of flurries between 11am and 2pm. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -10. South wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around -2. Light south southeast wind.
Sunday
Partly sunny, with a high near 15. Wind chill values as low as -5. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Wind chill values as low as -15. North wind 3 to 7 mph.
Monday
Sunny, with a high near 21. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 21.
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
9:37 am CST Jan 24, 2026
9am CST Jan 24, 2026-6pm CST Jan 30, 2026
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