Damaging Winds and Flooding on August 9, 2025

Detailed information on the damaging winds and flooding that occurred during the early morning hours of August 9th and 10th, 2025. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

82°F

28°C

Humidity	84%
Wind Speed	S 9 mph
Barometer	29.95 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	16 Aug 8:15 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles ESE Dunlap IA

Tonight
Low: 72 °F
Partly Cloudy
Sunday
High: 92 °F
Mostly Sunny
Sunday Night
Low: 72 °F
Chance
T-storms
Monday
High: 91 °F
Mostly Sunny
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 85 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 72. South wind 8 to 10 mph, with gusts as high as 18 mph.

Sunday

Mostly sunny, with a high near 92. South wind 7 to 10 mph, with gusts as high as 18 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. South wind around 8 mph, with gusts as high as 16 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 91. Southwest wind 6 to 8 mph.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. East southeast wind around 5 mph becoming light and variable in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 85. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 63. Northeast wind 3 to 6 mph.

Wednesday

Sunny, with a high near 81. Northeast wind 3 to 6 mph.

Wednesday Night

Mostly clear, with a low around 59. East northeast wind around 6 mph becoming calm in the evening.

Thursday

Sunny, with a high near 82. Calm wind becoming southeast around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 59. East southeast wind 3 to 6 mph.

Friday

Sunny, with a high near 84. South southwest wind 3 to 6 mph.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Southeast wind around 6 mph becoming light and variable in the evening.

Saturday

Mostly sunny, with a high near 79. North wind 3 to 6 mph.