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

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain Fog/Mist

41°F

5°C

Humidity	96%
Wind Speed	SW 6 mph
Barometer	30.02 in (1016.7 mb)
Dewpoint	40°F (4°C)
Visibility	6.00 mi
Wind Chill	37°F (3°C)
Last update	8 Dec 5:53 am EST

More Information:

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

Extended Forecast for

4 Miles SSW Townsend TN

Winter Weather Advisory until December 8, 07:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 8, 07:00pm
NOW until 7:00pm Mon
Winter Weather Advisory
Today
High: 41 °F
Chance
Showers then
Chance Wintry
Mix
Tonight
Low: 27 °F
Decreasing
Clouds
Tuesday
High: 48 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 31 °F
Slight Chance
Showers
Thursday
High: 44 °F
Partly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Chance
Snow Showers

Detailed Forecast

Today

A chance of rain showers and sleet before 3pm, then a chance of rain showers between 3pm and 5pm, then a chance of rain and snow showers after 5pm. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Cloudy, then gradually becoming partly cloudy, with a low around 27. North wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the morning.

Tuesday Night

Mostly clear, with a low around 36. South wind 5 to 15 mph, with gusts as high as 30 mph.

Wednesday

Partly sunny, with a high near 52. Southwest wind around 15 mph, with gusts as high as 30 mph.

Wednesday Night

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 31. West wind 5 to 10 mph, with gusts as high as 25 mph.

Thursday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 44. West wind around 5 mph.