Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Light Unknown Precip and Breezy
34°F
1°C
| Humidity | 93% |
| Wind Speed | NW 21 mph |
| Barometer | 30.23 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 11 Mar 12:35 pm CDT |
Extended Forecast for
Denison IA
High Wind Watch March 12, 10:00pm until March 13, 10:00am
Red Flag Warning March 12, 12:00pm until March 12, 09:00pm
This Afternoon

High: 42 °F
Becoming
Sunny and
WindyTonight

Low: 26 °F
Mostly Clear
Thursday

High: 62 °F
Partly Sunny
and WindyThursday Night
Low: 30 °F
Windy. Slight
Chance Rain
then Mostly
CloudyFriday
High: 45 °F
Partly Sunny
and Breezy
then Mostly
CloudyFriday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance SnowSaturday

High: 54 °F
Mostly Cloudy
Saturday Night
Low: 28 °F
Chance Rain
then
Rain/Snow
Likely and
BlusterySunday

High: 35 °F
Chance
Rain/Snow and
Windy
Detailed Forecast
This Afternoon
Partly sunny, then gradually becoming sunny, with a high near 42. Windy, with a northwest wind 18 to 22 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 26. West northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 62. Windy, with a south southwest wind 6 to 11 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 30. Windy, with a south southwest wind 20 to 25 mph becoming west northwest after midnight. Winds could gust as high as 40 mph.
Friday
Mostly cloudy, with a high near 45. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 33 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain before 1am, then rain and snow likely. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 70%.
Sunday
A chance of rain and snow before 1pm, then a chance of snow. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 8. Windy.
Monday
Mostly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 38.
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
12:02 pm CDT Mar 11, 2026
12pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026



