Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

39°F

4°C

Humidity	87%
Wind Speed	Calm
Barometer	30.20 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	8 Dec 5:55 pm EST

More Information:

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

Extended Forecast for

Seymour TN

Tonight
Low: 27 °F
Mostly Cloudy
Tuesday
High: 47 °F
Mostly Sunny
Tuesday Night
Low: 35 °F
Partly Cloudy
Wednesday
High: 53 °F
Partly Sunny
and Breezy
Wednesday Night
Low: 31 °F
Slight Chance
Showers then
Slight Chance
Rain/Snow
Thursday
High: 44 °F
Partly Sunny
Thursday Night
Low: 30 °F
Mostly Cloudy
Friday
High: 50 °F
Partly Sunny
then Slight
Chance
Showers
Friday Night
Low: 28 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 47. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

Partly sunny, with a high near 53. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

Wednesday Night

A slight chance of rain showers, mixing with snow after midnight, then gradually ending. Mostly cloudy, with a low around 31. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Thursday

Partly sunny, with a high near 44. West wind 5 to 10 mph.

Thursday Night

Mostly cloudy, with a low around 30. Southwest wind around 5 mph.

Friday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 50.

Friday Night

A 20 percent chance of showers before 1am. Partly cloudy, with a low around 28.

Saturday

Mostly sunny, with a high near 43.

Saturday Night

Partly cloudy, with a low around 28.