National Weather Service United States Department of Commerce

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Dec 10, 2025 at 6:14:56 pm EST

 

Light snow accumulations are expected in parts of southwest Virginia and the East TN mountains today through Thursday morning, mainly for elevations at or above 2500 ft. 1 to 3 inches are possible, with higher amounts on the highest mountain peaks.
Winds will increase with time today, first beginning in the mountains and then translating to the lower elevations. Gusts will persist into the overnight hours across the higher terrain before dropping off later Thursday. A Wind Advisory is in effect for gusts up to 45 mph.
Gusty winds can be expected today along with a few rain showers. The rain showers will transition to snow showers and flurries as colder air pushes in behind the front, with accumulating snow expected mainly across the higher elevations of the mountains. The snow showers and flurries will end Thursday, with dry conditions then expected into Friday.
Gusty winds can be expected today along with a few rain showers. The rain showers will transition to snow showers and flurries as colder air pushes in behind the front, with accumulating snow expected mainly across the higher elevations of the mountains. The snow showers and flurries will end Thursday, with dry conditions then expected into Friday.
Gusty winds can be expected today along with a few rain showers. The rain showers will transition to snow showers and flurries as colder air pushes in behind the front, with accumulating snow expected mainly across the higher elevations of the mountains. The snow showers and flurries will end Thursday, with dry conditions then expected into Friday.
Each observation point is apart of our COOP program (Cooperative Observer Program). Each site has a 24 hour observation period that ends and begins at 8 am local time. Each site records temperature, precipitation, and snowfall data. More information about the COOP program can be found here www.nws.noaa.gov/om/coop/ Data began being collected at: Cades Cover on 01/01/1999 || Mount LeConte on 07/01/1987 || Newfound Gap on 01/01/1991 || Sugarlands Visitor Center on 12/01/1921

 Current Weather Observations...
Location Time
(EST)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA17:55Overcast103737100WSW 1527 [WC]29.67
Andrews-Murphy NC17:35Light Drizzle10463770WSW 742 [WC]29.77
Chattanooga TN17:53Mostly Cloudy10513758SW 12-29.80
Crossville TN17:53Overcast10403789WNW 933 [WC]29.78
Dalton GA17:55Mostly Clear10524167VRB 3-29.81
Knoxville TN (McGhee-Tyson)17:53Mostly Cloudy10454082SW 940 [WC]29.73
Middlesboro KY17:55Light Rain10413783WNW 935 [WC]29.75
Monroe Cnty TN17:55Mostly Cloudy10484175WSW 844 [WC]29.75
Morristown TN17:55Mostly Cloudy94242100WSW 737 [WC]29.71
Oak Ridge TN17:53Light Rain7463976W 12G2840 [WC]29.76
Tazewell Cnty VA17:55Overcast10363489WSW 12G1728 [WC]29.63
Tri-Cities TN17:53Mostly Cloudy10403789SW 1332 [WC]29.69
Wise VA17:55Rain73333100WSW 14G2222 [WC]29.65
Greeneville, TN17:55Mostly Cloudy10413993SW 6G1436 [WC]29.69


Local Weather History For December 10th...
In 2004, storms hit the area with large hail. Many reports of nickel to quarter size reported.

 

 

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