Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Click a location below for detailed forecast.

Last Map Update: Fri, Jun 20, 2025 at 1:24:40 am EDT

Watches, Warnings & Advisories

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National Weather Service Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Hazardous Weather Outlook

Heat Wave Developing

Today

Tonight

Tomorrow

Heat wave will develop early next week. Hot and Muggy conditions are expected.

Scattered showers and thunderstorms through this evening, then clearing with fog developing overnight. Friday will be drier with much hotter temperatures expected this weekend through next week.

Scattered showers and thunderstorms through this evening, then clearing with fog developing overnight. Friday will be drier with much hotter temperatures expected this weekend through next week.

Scattered showers and thunderstorms through this evening, then clearing with fog developing overnight. Friday will be drier with much hotter temperatures expected this weekend through 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	01:15	Mostly Cloudy	10	64	64	100	S 3	-	30.12
Andrews-Murphy NC	01:06	Partly Cloudy	10	63	62	95	CALM	-	30.14
Chattanooga TN	00:53	Clear	10	73	68	84	CALM	-	30.08
Crossville TN	00:53	Clear	9	67	67	100	CALM	-	30.13
Dalton GA	01:15	Clear	10	68	68	100	CALM	-	30.08
Knoxville TN (McGhee-Tyson)	00:53	Mostly Clear	10	71	67	86	SSW 7	-	30.07
Middlesboro KY	01:15	Overcast	10	68	67	95	CALM	-	30.10
Monroe Cnty TN	00:50	Mostly Clear	10	69	69	100	CALM	-	30.09
Morristown TN	11:45		10	69	68	94	NNE 6	-	30.19
Oak Ridge TN	00:53	Mostly Cloudy	10	73	67	81	W 3	-	30.09
Tazewell Cnty VA	01:15	Fog	1/2	63	62	98	CALM	-	30.14
Tri-Cities TN	00:53	Mostly Cloudy	10	66	65	96	ENE 3	-	30.10
Wise VA	01:15	Clear	10	60	60	100	W 3	-	30.16
Greeneville, TN	00:55	Overcast	10	66	64	93	CALM	-	30.10

Local Weather History For June 19th...

In 2014, storms hit area on 2 consecutive days with wind damage. One person died.


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Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

NWS Morristown