Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, May 19, 2026 at 10:24:27 am EDT

Watches, Warnings & Advisories

Zoom Out

National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Hazardous Weather Outlook

3 Day Outlook

Today

Tonight

Tomorrow

Very Warm with higher rain chances for Wednesday and Thursday.

Hot and mostly dry today. Unsettled weather conditions will begin tomorrow and continue into the weekend. Occasional showers and afternoon thunderstorms are anticipated each day.

Hot and mostly dry today. Unsettled weather conditions will begin tomorrow and continue into the weekend. Occasional showers and afternoon thunderstorms are anticipated each day.

Hot and mostly dry today. Unsettled weather conditions will begin tomorrow and continue into the weekend. Occasional showers and afternoon thunderstorms are anticipated each day.

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	77	59	53	W 7	-	30.30
Andrews-Murphy NC	09:55	Clear	10	73	61	65	CALM	-	30.31
Chattanooga TN	09:53	Mostly Cloudy	10	77	62	59	S 6	-	30.23
Crossville TN	09:53	Mostly Clear	10	73	61	65	VRB 7	-	30.27
Dalton GA	10:15	Mostly Clear	10	77	66	69	ESE 7	-	30.25
Knoxville TN (McGhee-Tyson)	09:53	Overcast	10	78	62	57	VRB 7	-	30.22
Middlesboro KY	10:15	Clear	10				SSW 13G21	-	30.24
Monroe Cnty TN	09:55	Clear	10	78	66	65	SSW 6	-	30.24
Morristown TN	14:35		1	82	48	30	WSW 8	-
Oak Ridge TN	09:53	Clear	10	77	62	59	CALM	-	30.25
Tazewell Cnty VA	10:15	Clear	10	74	58	57	SSW 3	-	30.32
Tri-Cities TN	09:53	Partly Cloudy	10	75	60	59	CALM	-	30.27
Wise VA	10:15	Clear	10	75	59	57	SSW 7	-	30.31
Greeneville, TN	09:55	Clear	10	78	59	50	CALM	-	30.26

Local Weather History For May 19th...

Storms hit in 2013 for 3 straight days with damaging wind, half dollar size hail and flooding.


Decision Support	Hydrology	Past Weather Events	GHWO	Observations	Gridded Forecast

IDSS Point Forecasts	Daily Climate	Local Climate	Tornado Database	Tropical	Weather Radio

Being Prepared	Estar Preparado	Probabilistic	Virtual Tour	Spotter Training