Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

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Last Map Update: Tue, Dec 30, 2025 at 11:00:21 pm EST

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Winter Weather Advisory

3 Day Outlook

Tonight

Tomorrow

New Year's Eve Night Outlook

Smoky Mtn Observations

Early January Outlook

Another cold night with lows in the 20s. Temperatures then moderate from Wednesday through Friday with highs back into the 50s. Friday is also when our next chance of rain arrives.

Another cold night with lows in the 20s. Temperatures then moderate from Wednesday through Friday with highs back into the 50s. Friday is also when our next chance of rain arrives.

Dry and Seasonably Chilly. Dress appropriately.

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

Outlook for early January.

Current Weather Observations...

Location	Time (EST)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Abingdon VA	22:35	Mostly Cloudy	10	23	12	62	W 8	13 [WC]	30.03
Andrews-Murphy NC	22:16	Clear	10	23	15	73	CALM	-	30.13
Chattanooga TN	21:53	Clear	10	32	13	44	WNW 3	-	30.21
Crossville TN	21:53	Partly Cloudy	10	25	14	62	W 7	16 [WC]	30.12
Dalton GA	22:35	Clear	10	28	16	59	CALM	-	30.21
Knoxville TN (McGhee-Tyson)	21:53	Partly Cloudy	10	31	14	48	WSW 9	22 [WC]	30.15
Middlesboro KY	22:35	Mostly Cloudy	10	28	14	56	CALM	-	30.14
Monroe Cnty TN	22:35	Clear	10	28	17	63	CALM	-	30.16
Morristown TN	22:15		10	30	14	50	W 7	22 [WC]	30.11
Oak Ridge TN	21:53	Clear	10	31	14	48	CALM	-	30.17
Tazewell Cnty VA	22:35	Overcast	10	21	11	65	W 10G16	9 [WC]	29.98
Tri-Cities TN	21:53	Mostly Clear	10	27	11	50	W 9	17 [WC]	30.09
Wise VA	22:35	Mostly Cloudy	10	21	12	67	W 6	12 [WC]	30.00
Greeneville, TN	22:35	Mostly Clear	10	24	14	62	SSW 5	17 [WC]	30.09

Local Weather History For December 30th...

Coldest temperature ever recorded in TN was -32 degrees occurred at Mountain City in 1917.


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