Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Mar 31, 2026 at 4:08:25 am EDT

Watches, Warnings & Advisories

Zoom Out

National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Hazardous Weather Outlook

7 Day Outlook

Today

Tonight

Tomorrow

A warm week is ahead with increasing chances of rain and storms from midweek and into the weekend. Slightly cooler on Sunday and Monday behind a cold front.

Well above normal temperatures will continue through at least Saturday. The chance for showers and storms increases beginning later tonight and through the weekend.

Well above normal temperatures will continue through at least Saturday. The chance for showers and storms increases beginning later tonight and through the weekend.

Well above normal temperatures will continue through at least Saturday. The chance for showers and storms increases beginning later tonight and through the weekend.

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	03:55	Overcast	10	55	50	81	CALM	-	30.23
Andrews-Murphy NC	03:35	Overcast	10	56	52	85	CALM	-	30.28
Chattanooga TN	03:53	Overcast	10	64	56	74	SSE 7	-	30.21
Crossville TN	03:53	Clear	10	61	54	77	S 6	-	30.21
Dalton GA	03:55	Fog	less than 1/4	60	59	94	CALM	-	30.23
Knoxville TN (McGhee-Tyson)	03:53	Partly Cloudy	10	57	51	80	W 5	-	30.19
Middlesboro KY	03:35	Clear	10	63	53	70	S 5	-	30.20
Monroe Cnty TN	03:55	Overcast	10	64	55	72	SSW 9	-	30.20
Morristown TN	04:00	Overcast	10	55	55	100	CALM	-	30.20
Oak Ridge TN	03:53	Overcast	10	62	54	74	VRB 3	-	30.21
Tazewell Cnty VA	03:55	Mostly Cloudy	10	58	49	70	SW 9	-	30.23
Tri-Cities TN	03:53	Mostly Cloudy	10	49	48	96	CALM	-	30.22
Wise VA	03:55	Overcast	10	59	50	72	SW 17G22	-	30.22
Greeneville, TN	03:55	Overcast	10	62	50	63	S 5	-	30.20

Local Weather History For March 31st...

Thunderstorms hit area in 1993. Several golfball-size hail were reported, including at Knoxville.


Decision Support	Hydrology	Past Weather Events	GHWO	Observations	Gridded Forecast

IDSS Point Forecasts	Daily Climate	Local Climate	Tornado Database	Tropical	Weather Radio

Being Prepared	Estar Perparado	Probabilistic	Virtual Tour	Spotter Training

Local Radar

Huntsville Radar

Regional Satellite

Graphical Forecast

Weather Map

MRX RSS Feed

Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

NWS Morristown