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

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Overcast

40°F

4°C

Humidity	83%
Wind Speed	Calm
Barometer	30.00 in (1015.6 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	7 Dec 10:53 pm EST

More Information:

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

Extended Forecast for

5 Miles W Roan Mountain TN

Winter Weather Advisory December 8, 01:00am until December 8, 07:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 30 °F
Rain/Snow
Likely
Monday
High: 33 °F
Rain/Snow
then Snow
Showers
Likely
Monday Night
Low: 21 °F
Slight Chance
Snow Showers
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy
Wednesday
High: 45 °F
Partly Sunny
Wednesday Night
Low: 27 °F
Slight Chance
Rain/Snow and
Breezy
Thursday
High: 35 °F
Partly Sunny
then Slight
Chance Snow
Showers
Thursday Night
Low: 24 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Tonight

A chance of snow showers before 4am, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a low around 30. South wind around 5 mph becoming north after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Monday

Snow showers, possibly mixed with rain, becoming all snow after 11am. High near 33. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A slight chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 21. Southwest wind around 5 mph. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 37. West wind around 5 mph.

Tuesday Night

Partly cloudy, with a low around 28. Southwest wind 5 to 15 mph.

Wednesday

Partly sunny, with a high near 45. West wind around 15 mph, with gusts as high as 30 mph.

Wednesday Night

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

Thursday

A 20 percent chance of snow showers after 1pm. Partly sunny, with a high near 35.

Thursday Night

A chance of rain before 1am, then a chance of rain and snow between 1am and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

Friday

A slight chance of snow before 1pm, then a slight chance of freezing rain between 1pm and 3pm, then a slight chance of snow after 3pm. Partly sunny, with a high near 33. Chance of precipitation is 20%.

Friday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 10. Breezy.

Saturday

Mostly sunny, with a high near 21. Blustery.

Saturday Night

Partly cloudy, with a low around 10. Blustery.

Sunday

Mostly sunny, with a high near 26.