National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Nov 18, 2025 at 8:46:18 am EST

 

The combination of gusty winds and low afternoon relative humidity values will lead to an elevated fire risk this afternoon . Be alert to the possibility of rapid fire spread and utilize good fire safety practices.
A warming trend resumes today and it will be quite warm through at least Friday. Rain chances will return tonight, especially north of Interstate 40. Additional rain chances can be expected over the next several days, especially Thursday night into Saturday.
A warming trend resumes today and it will be quite warm through at least Friday. Rain chances will return tonight, especially north of Interstate 40. Additional rain chances can be expected over the next several days, especially Thursday night into Saturday.
A warming trend resumes today and it will be quite warm through at least Friday. Rain chances will return tonight, especially north of Interstate 40. Additional rain chances can be expected over the next several days, especially Thursday night into Saturday.

 Current Weather Observations...
Location Time
(EST)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA08:35Mostly Cloudy10412656E 736 [WC]30.17
Andrews-Murphy NC08:16Clear10353080CALM-30.23
Chattanooga TN07:53Partly Cloudy10403582CALM-30.19
Crossville TN07:53Overcast10521825S 7-30.13
Dalton GA08:35Clear8413679CALM-30.19
Knoxville TN (McGhee-Tyson)07:53Mostly Cloudy10403067CALM-30.16
Middlesboro KY08:35Overcast10393274CALM-30.16
Monroe Cnty TN08:15Overcast10423781CALM-30.17
Morristown TN08:15Overcast10422652CALM-30.16
Oak Ridge TN07:53Overcast10423472CALM-30.18
Tazewell Cnty VA08:35Overcast10392658CALM-30.16
Tri-Cities TN07:53Mostly Cloudy10342775CALM-30.17
Wise VA08:35Overcast10422345SSW 3-30.16
Greeneville, TN08:15Overcast10442852CALM-30.15


Local Weather History For November 18th...
Storms hit area in 2003, $150,000 wind damage. Tractor-trailer blown off highway in Marion County.

 

 

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