Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Aug 24, 2026 at 8:32:28 pm EDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Hazardous Weather Outlook

Three Day Outlook

Tonight

Tomorrow

Smoky Mtn Observations

Dry weather will continue today and Tuesday with increasing moisture and rain chances later in the week

Dry weather with seasonable temperatures is expected through Tuesday, then chances for showers and storms will trend upward Wednesday and especially Thursday.

Dry weather with seasonable temperatures is expected through Tuesday, then chances for showers and storms will trend upward Wednesday and especially Thursday.

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 (EDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Abingdon VA	20:15	Clear	10	69	57	64	N 3	-	30.09
Andrews-Murphy NC	19:55	Clear	10	71	62	72	CALM	-	30.06
Chattanooga TN	19:53	Mostly Clear	10	85	56	37	N 10	-	29.99
Crossville TN	19:53	Clear	10	75	58	55	NNE 5	-	30.07
Dalton GA	20:15	Clear	10	77	68	74	CALM	-	30.00
Knoxville TN (McGhee-Tyson)	19:53	Mostly Cloudy	10	81	60	49	N 6	-	30.01
Middlesboro KY	20:15	Clear	10	71	63	75	CALM	-	30.07
Monroe Cnty TN	19:55	Clear	10	78	62	57	CALM	-	30.01
Morristown TN	20:15	Clear	9	75	60	60	N 3	-	30.04
Oak Ridge TN	19:53	Clear	10	79	61	54	CALM	-	30.03
Tazewell Cnty VA	14:15	Mostly Cloudy	10	70	54	57	N 3	-	30.14
Tri-Cities TN	19:53	Partly Cloudy	10	73	57	57	NNW 3	-	30.05
Wise VA	20:15	Clear	10	62	55	77	N 3	-	30.13
Greeneville, TN	19:55		10	69	60	73	CALM	-	30.05

Local Weather History For August 24th...

In 2007, storms hit area, $132,000 wind damage. Greeneville credit union had roof damage.


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