Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Fair

9°F

-13°C

Humidity	72%
Wind Speed	E 5 mph
Barometer	30.34 in
Dewpoint	1°F (-17°C)
Visibility	10.00 mi
Wind Chill	0°F (-18°C)
Last update	7 Dec 5:15 pm CST

More Information:

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

Extended Forecast for

3 Miles SSW Manilla IA

Tonight
Low: 7 °F
Chance
Flurries
Monday
High: 32 °F
Partly Sunny
Monday Night
Low: 24 °F
Partly Cloudy
Tuesday
High: 41 °F
Partly Sunny
Tuesday Night
Low: 22 °F
Mostly Cloudy
and Blustery
Wednesday
High: 26 °F
Partly Sunny
and Blustery
then Mostly
Cloudy
Wednesday Night
Low: 14 °F
Chance Snow
Thursday
High: 22 °F
Chance Snow
then Mostly
Cloudy
Thursday Night
Low: 3 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of flurries between 9pm and 11pm. Increasing clouds, with a low around 7. Calm wind becoming south 5 to 7 mph after midnight.

Monday

Partly sunny, with a high near 32. South wind 7 to 11 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 24. West wind 5 to 10 mph, with gusts as high as 18 mph.

Tuesday

Partly sunny, with a high near 41. South southwest wind 5 to 13 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly cloudy, with a low around 22. Blustery, with a southwest wind 14 to 22 mph becoming northwest after midnight. Winds could gust as high as 33 mph.

Wednesday

Mostly cloudy, with a high near 26. Blustery, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 14. North northwest wind 5 to 7 mph becoming east southeast after midnight.

Thursday

A chance of snow before noon. Mostly cloudy, with a high near 22. East wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Mostly cloudy, with a low around 3. Northwest wind 10 to 14 mph, with gusts as high as 20 mph.

Friday

Partly sunny and cold, with a high near 10. Northwest wind around 14 mph, with gusts as high as 22 mph.

Friday Night

Mostly cloudy, with a low around -7. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

Saturday

Mostly cloudy and cold, with a high near 7. Northwest wind 6 to 8 mph becoming south in the afternoon.

Saturday Night

Mostly cloudy, with a low around -5. South southeast wind 6 to 8 mph.

Sunday

Mostly sunny, with a high near 17. South wind 8 to 10 mph, with gusts as high as 17 mph.