National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Thu, Nov 21, 2024 at 12:18:24 pm EST

 

A period of snow showers resulting in accumulations primarily in high terrain will last beginning Thursday afternoon lasting until Friday morning. Several inches of snow accumulation in the highest peaks of the mountains and Virginia ridges will be possible. Valley snow likely to be light. A light dusting of snow up to a half inch is also possible on the central and northern portions of the Plateau and southwest NC.
Today and Friday will be much colder and breezy. Snowfall is also likely across the higher elevations Thursday evening into Friday. The weekend will be dry with a warming trend.
Today and Friday will be much colder and breezy. Snowfall is also likely across the higher elevations Thursday evening into Friday. The weekend will be dry with a warming trend.
Today and Friday will be much colder and breezy. Snowfall is also likely across the higher elevations Thursday evening into Friday. The weekend will be dry with a warming trend.
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 VA10:55Overcast10432651WNW 13G2636 [WC]29.73
Andrews-Murphy NC14:48Overcast10644652W 7-29.85
Chattanooga TN11:53Mostly Clear10532229W 16G28-29.88
Crossville TN11:53Overcast10412246W 18G3132 [WC]29.84
Dalton GA11:15Clear10531925W 12G22-29.87
Knoxville TN (McGhee-Tyson)11:53Mostly Clear10502131WSW 20G3343 [WC]29.81
Middlesboro KY11:35Overcast10442443W 15G2336 [WC]29.80
Monroe Cnty TN11:35Clear10502131WNW 15G2844 [WC]29.83
Morristown TN11:35Partly Cloudy10482134W 18G2941 [WC]29.76
Oak Ridge TN09:53Clear10462441VRB 742 [WC]29.84
Tazewell Cnty VA11:55Overcast10W 16G25-29.69
Tri-Cities TN11:53Overcast10442342WSW 18G2936 [WC]29.74
Wise VA11:55Overcast10332364W 15G2022 [WC]29.71
Greeneville, TN11:35Mostly Cloudy10462136WSW 17G3638 [WC]29.75


Local Weather History For November 21st...
In 1952, 16.2" of snow fell at Tri-Cities, the most ever falling in a 24-hour period.

 

 

Briefing Hydrology Past Weather Events Graphical Hazardous Weather Outlook for East Tennessee East Tennessee Observations
Decision Support Hydrology Past Weather Events GHWO Observations Gridded Forecast
Daily Climate for Middle Tennessee Local East Tennessee Climate Tornado Database Tropical Weather Information NOAA Weather Radio
IDSS Point Forecasts Daily Climate Local Climate Tornado Database Tropical Weather Radio
Daily Climate for Middle Tennessee Probabilistic Data for East Tennessee Virtual Tour of the NWS Morristown Office Skywarn Spotter Training for East Tennessee  
Being Prepared Estar Perparado Probabilistic Virtual Tour Spotter Training