National Weather Service

News Headlines

National Weather Service Flood Inundation Mapping Available for Iowa

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

25°F

-4°C

Humidity	59%
Wind Speed	NW 17 G 26 mph
Barometer	30.27 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	12°F (-11°C)
Last update	10 Jan 6:55 pm CST

More Information:

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

Extended Forecast for

2 Miles WNW Arion IA

Tonight
Low: 15 °F
Clear and
Blustery then
Clear
Sunday
High: 36 °F
Sunny
Sunday Night
Low: 26 °F
Increasing
Clouds
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 34 °F
Mostly Cloudy
Tuesday
High: 55 °F
Partly Sunny
Tuesday Night
Low: 27 °F
Mostly Cloudy
Wednesday
High: 34 °F
Mostly Sunny
Wednesday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

Tonight

Clear, with a low around 15. Wind chill values as low as 10. Blustery, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

Sunday

Sunny, with a high near 36. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

Increasing clouds, with a low around 26. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Monday

Mostly sunny, with a high near 48. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 34. Southwest wind around 7 mph.

Tuesday

Partly sunny, with a high near 55.

Tuesday Night

Mostly cloudy, with a low around 27.