Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
Fog/Mist
52°F
11°C
| Humidity | 100% |
| Wind Speed | SE 10 mph |
| Barometer | 29.91 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 4.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 5 Mar 12:35 pm CST |
Extended Forecast for
Denison IA
This Afternoon
High: 61 °F
Partly Sunny
Tonight
Low: 46 °F
Chance
T-storms then
ShowersFriday
High: 63 °F
Showers
Friday Night
Low: 29 °F
Showers then
Slight Chance
Rain/SnowSaturday
High: 48 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 65 °F
Sunny then
Sunny and
BreezySunday Night
Low: 43 °F
Mostly Clear
Monday
High: 69 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 61. South southeast wind 9 to 11 mph.
Tonight
A chance of showers and thunderstorms between 11pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 46. South southeast wind 8 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 63. South southeast wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Some thunder is also possible. Low around 29. Northwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 48. Northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 65. Breezy.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 44.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 70. Breezy.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 50. Breezy.
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
12:27 pm CST Mar 5, 2026
12pm CST Mar 5, 2026-6pm CDT Mar 11, 2026
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