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 NNW Shuckstack NC

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: 34 °F
Chance
Rain/Snow
then Heavy
Snow
Tonight
Low: 25 °F
Decreasing
Clouds
Tuesday
High: 39 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Clear
Wednesday
High: 43 °F
Mostly Sunny
and Breezy
then Partly
Sunny
Wednesday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
Showers
Thursday
High: 35 °F
Partly Sunny
Thursday Night
Low: 29 °F
Slight Chance
Snow Showers

Detailed Forecast

Today

A chance of rain and snow showers before 11am, then a chance of snow showers. The snow could be heavy at times. Cloudy, with a high near 34. Calm wind becoming northwest around 5 mph in the morning. 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 25. North wind 5 to 10 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 32. South wind 10 to 15 mph, with gusts as high as 30 mph.

Wednesday

Partly sunny, with a high near 43. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Wednesday Night

A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 1am. Mostly cloudy, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Thursday

Partly sunny, with a high near 35. West wind around 5 mph.

Thursday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 29.

Friday

A slight chance of snow showers between 1pm and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 38. Chance of precipitation is 20%.

Friday Night

A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 1am. Partly cloudy, with a low around 21. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 27.

Saturday Night

Mostly clear, with a low around 18.

Sunday

Mostly sunny, with a high near 30.