Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, showers and thunderstorms, and mountain snow to portions of California and the Southwest U.S. Wednesday and Thursday. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Oct 20, 2026 at 4:26:18 pm EDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Special Weather Statement

Hazardous Weather Outlook

The Week Ahead

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Smoky Mtn Observations

Expect beautiful fall weather featuring cool mornings and pleasant afternoons with plenty of sunshine for the week ahead.

Expect dry weather with cool mornings and mild afternoons for the rest of the week.

Expect dry weather with cool mornings and mild afternoons for the rest of the week.

Expect dry weather with cool mornings and mild afternoons for the rest of the week.

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	16:15	Clear	10	69	33	26	NW 8	-	30.26
Andrews-Murphy NC	16:15	Clear	10	74	35	24	SSW 5	-	30.24
Chattanooga TN	15:53	Mostly Clear	10	74	37	26	N 10	-	30.24
Crossville TN	15:53	Clear	10	72	33	23	N 8	-	30.27
Dalton GA	16:15	Clear	7	74	45	34	VRB 5	-	30.23
Knoxville TN (McGhee-Tyson)	15:53	Mostly Cloudy	10	70	40	33	N 6	-	30.25
Middlesboro KY	16:15	Clear	10	73	42	32	NNE 5	-	30.28
Monroe Cnty TN	15:55	Clear	10	71	41	32	NE 5	-	30.25
Morristown TN	16:15	Clear	10	69	32	24	CALM	-	30.25
Oak Ridge TN	10:53	Clear	10	59	46	62	VRB 3	-	30.35
Tazewell Cnty VA	16:15	Clear	10	66	24	19	NNW 5	-	30.30
Tri-Cities TN	15:53	Partly Cloudy	10	74	32	21	N 5	-	30.25
Wise VA	16:15	Clear	10	64	30	27	NNW 6	-	30.31
Greeneville, TN	16:15	Clear	10	71	30	21	NE 5	-	30.25

Local Weather History For October 20th...

49 cities in the US set record low temperatures in 1989. Knoxville had a trace of snow.


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