National Weather Service

News Headlines

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

25°F

-4°C

Humidity	59%
Wind Speed	NW 14 mph
Barometer	30.38 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	21 Feb 6:15 pm CST

More Information:

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

Extended Forecast for

4 Miles S Arthur IA

Tonight
Low: 7 °F
Slight Chance
Flurries
Sunday
High: 23 °F
Sunny
Sunday Night
Low: 1 °F
Mostly Clear
Monday
High: 22 °F
Sunny
Monday Night
Low: 14 °F⇑
Mostly Cloudy
Tuesday
High: 46 °F
Mostly Cloudy
Tuesday Night
Low: 24 °F
Mostly Cloudy
Wednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 20 °F
Slight Chance
Snow

Detailed Forecast

Tonight

A slight chance of flurries between 2am and 5am. Partly cloudy, with a low around 7. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 23. North northwest wind around 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 1. North wind 5 to 15 mph.

Monday

Sunny, with a high near 22. North wind 5 to 10 mph becoming south in the afternoon.

Monday Night

Mostly cloudy, with a temperature falling to near 14 by 9pm, then rising to around 22 during the remainder of the night. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Mostly cloudy, with a high near 46. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 24.

Wednesday

Partly sunny, with a high near 41.

Wednesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 20.

Thursday

Sunny, with a high near 42.

Thursday Night

Mostly clear, with a low around 29.