Morristown, TN

Weather Forecast Office

NWS Morristown

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Last Map Update: Wed, Jan 21, 2026 at 11:46:46 am EST

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Winter Storm Watch

Special Weather Statement

Hazardous Weather Outlook

Winter Storm Scenarios

Winter Storm Probabilistic Impacts

Winter Storm Planning

Daily Climate

Smoky Mtn Observations

A significant winter storm is likely this weekend. Heavy frozen precipitation is likely, with heavy snowfall increasing in likelihood. The largest uncertainty is where the ice vs snow line sets up in southeastern Tennessee and southwest North Carolina into Georgia. A mix line further north would reduce snow totals and increase ice totals, while a further south mix line would increase an all snow scenario in Chattanooga and other southern counties.

The potential for a significant winter this weekend continues to increases in probability. While significant snow and ice are possible, where exactly the snow vs ice vs mixed precipitation bands set up is still highly uncertain. For now, residents in East Tennessee, southwest Virginia, and southwest North Carolina should check their winter kits and supplies and be prepared before the weekend arrives.

Be prepared for the upcoming winter storm. Prepare and plan for several days of difficult to impossible travel conditions, and have ways to stay warm (safely!) in cold weather.

Daily climate data (normals and records) for today for the sites plotted. The current normals period is 1991-2020.

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 VA	11:35		10	41	14	32	W 3	-	30.30
Andrews-Murphy NC	11:19	Partly Cloudy	10	39	19	44	CALM	-	30.41
Chattanooga TN	10:53	Partly Cloudy	10	42	13	30	SSW 6	38 [WC]	30.40
Crossville TN	10:53	Mostly Cloudy	10	42	18	37	S 9G23	36 [WC]	30.30
Dalton GA	11:35	Clear	10	46	16	29	VRB 6	42 [WC]	30.41
Knoxville TN (McGhee-Tyson)	10:53	Partly Cloudy	10	35	16	45	VRB 3	-	30.37
Middlesboro KY	11:35	Overcast	10	39	14	35	SSE 10G20	32 [WC]	30.34
Monroe Cnty TN	11:35	Clear	10	46	17	31	SSW 6	42 [WC]	30.34
Morristown TN	11:35		10	37	14	37	CALM	-	30.34
Oak Ridge TN	10:53	Mostly Cloudy	10	36	11	34	W 6	30 [WC]	30.39
Tazewell Cnty VA	11:35	Partly Cloudy	10	43	16	33	SSW 12G24	36 [WC]	30.26
Tri-Cities TN	10:53	Partly Cloudy	10	33	14	44	CALM	-	30.36
Wise VA	11:35	Partly Cloudy	10	39	14	35	SSW 15G21	30 [WC]	30.25
Greeneville, TN	11:35	Clear	10	35	12	37	CALM	-	30.32

Local Weather History For January 21st...

Storms hit in 2010 with large hail and damaging wind. 2 weak tornadoes formed in Marion Co.


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