Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Click a location below for detailed forecast.

Last Map Update: Sun, Mar 15, 2026 at 9:14:24 pm EDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

High Wind Warning

Tornado Watch

Freeze Warning

Winter Weather Advisory

Wind Advisory

Hazardous Weather Outlook

Severe Potential Tonight

Severe Storm Timing

High Wind Warning

Daily Climate

Severe storms are possible overnight tonight, with damaging winds being the main threat. A tornado is possible.

Timing of storms this evening and overnight.

Daily climate data (normals and records) for today for the sites plotted. The current normals period is 1991-2020.

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	20:55		10	60	51	72	SE 15	-	29.82
Andrews-Murphy NC	18:41	Clear	10	48	19	31	NNE 6	-	30.14
Chattanooga TN	20:53	Mostly Cloudy	10	66	58	75	SSE 8G20	-	29.70
Crossville TN	20:53	Clear	10	64	56	74	S 12G28	-	29.67
Dalton GA	20:55	Clear	10	66	62	87	SE 14	-	29.73
Knoxville TN (McGhee-Tyson)	20:53	Partly Cloudy	10	68	53	58	S 15G22	-	29.71
Middlesboro KY	20:35	Partly Cloudy	10	67	50	54	SSE 10G21	-	29.72
Monroe Cnty TN	20:50	Mostly Cloudy	10	66	57	72	S 15G23	-	29.71
Morristown TN	20:55	Overcast	10	64	55	72	ESE 8	-	29.75
Oak Ridge TN	20:53	Clear	10	68	54	60	SSE 7	-	29.71
Tazewell Cnty VA	20:55	Overcast	10	58	49	70	SE 13G18	-	29.83
Tri-Cities TN	20:53	Mostly Cloudy	10	63	52	67	ESE 3	-	29.80
Wise VA	20:55	Overcast	10	59	48	67	SSE 9	-	29.80
Greeneville, TN	20:55	Overcast	10	62	53	72	CALM	-	29.78

Local Weather History For March 15th...

In 1973, 4-10" of rain fell in a 2-day period causing extensive flooding over the area. 4 died.


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