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: Wed, Mar 18, 2026 at 1:16:26 pm EDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Frost Advisory

Hazardous Weather Outlook

5 Day Outlook

Today

Tonight

Tomorrow

Mostly dry conditions with a gradual warming trend is expected into the late week and weekend.

Low chance for a light rain or snow shower on Wednesday. Gradual warming trend into the weekend with a return of warm weather by Friday. Mostly or all dry weather over the next week.

Low chance for a light rain or snow shower on Wednesday. Gradual warming trend into the weekend with a return of warm weather by Friday. Mostly or all dry weather over the next week.

Low chance for a light rain or snow shower on Wednesday. Gradual warming trend into the weekend with a return of warm weather by Friday. Mostly or all dry weather over the next week.

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	05:35		10	23	15	73	ENE 5	16 [WC]	30.21
Andrews-Murphy NC	15:58	Overcast	10	37	15	40	W 9	30 [WC]	30.14
Chattanooga TN	04:53	Overcast	10	34	19	53	NW 5	29 [WC]	30.27
Crossville TN	04:53	Overcast	10	29	14	53	CALM	-	30.22
Dalton GA	05:35	Overcast	10	32	20	62	CALM	-	30.29
Knoxville TN (McGhee-Tyson)	04:53	Partly Cloudy	10	29	16	57	N 6	22 [WC]	30.26
Middlesboro KY	05:35	Partly Cloudy	10	27	19	71	CALM	-	30.27
Monroe Cnty TN	05:35	Overcast	10	30	26	86	CALM	-	30.26
Morristown TN	05:35	Clear	10	28	14	54	CALM	-	30.24
Oak Ridge TN	04:53	Overcast	10	29	18	63	CALM	-	30.28
Tazewell Cnty VA	05:35	Partly Cloudy		17	11	76	CALM	-	30.18
Tri-Cities TN	04:53	Mostly Cloudy	10	26	18	70	CALM	-	30.25
Wise VA	05:35	Clear	10	19	12	73	WSW 3	-	30.19
Greeneville, TN	05:35	Mostly Cloudy	10	26	15	63	CALM	-	30.22

Local Weather History For March 18th...

Tri-State tornado formed in MO and tracked 219 miles to IN in 1925. 695 died.


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