Morristown, TN

Weather Forecast Office

NWS Morristown

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Last Map Update: Sat, Aug 29, 2026 at 10:34:41 am EDT

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Hazardous Weather Outlook

Weekend Outlook

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Heat and humidity will be trending upward this weekend. Valley locations will remain mostly dry, with the best chance for an isolated afternoon shower or storm generally favoring in and along the East Tennessee mountains.

Most areas will be dry for the next week or so. The best chance for any precipitation will be along the Smokies. Additionally, high pressure aloft will begin to strengthen over the region this weekend and into next week, for a return of hot and muggy conditions. Heat indices will warm into the 100 to 105 range by early next week.

Most areas will be dry for the next week or so. The best chance for any precipitation will be along the Smokies. Additionally, high pressure aloft will begin to strengthen over the region this weekend and into next week, for a return of hot and muggy conditions. Heat indices will warm into the 100 to 105 range by early next week.

Most areas will be dry for the next week or so. The best chance for any precipitation will be along the Smokies. Additionally, high pressure aloft will begin to strengthen over the region this weekend and into next week, for a return of hot and muggy conditions. Heat indices will warm into the 100 to 105 range by early next week.

Current Weather Observations...

Location	Time (EDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Abingdon VA	10:15	Clear	10	75	64	69	E 9	-	30.24
Andrews-Murphy NC	09:55	Partly Cloudy	10	73	66	78	CALM	-	30.21
Chattanooga TN	09:53	Mostly Clear	10	79	69	71	CALM	-	30.15
Crossville TN	09:53	Clear	10	76	66	71	VRB 3	-	30.21
Dalton GA	10:15	Clear	10	80	72	78	VRB 3	-	30.16
Knoxville TN (McGhee-Tyson)	09:53	Clear	10	78	68	71	CALM	-	30.15
Middlesboro KY	09:55	Overcast	10	66	65	96	CALM	-	30.21
Monroe Cnty TN	09:55	Clear	10	77	73	88	CALM	-	30.16
Morristown TN	09:55	Clear	10	77	69	78	ENE 5	-
Oak Ridge TN	09:53	Clear	10	78	67	68	CALM	-	30.18
Tazewell Cnty VA	09:35	Clear	10	71	63	77	ESE 3	-	30.27
Tri-Cities TN	09:53	Clear	10	75	65	70	VRB 3	-	30.20
Wise VA	10:15	Clear	10	71	62	73	ESE 8	-	30.27
Greeneville, TN	09:55	Clear	10	77	66	69	CALM	-	30.19

Local Weather History For August 29th...

Storms hit area in 2006, $78,000 wind damage. 3 homes in Johnson City had roof damage.


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Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

NWS Morristown