National Weather Service United States Department of Commerce

Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Jul 22, 2026 at 3:14:48 am EDT

 

A low risk for flash flooding continues early this morning to this evening. Showers and storms are expected to develop in the early morning and continue primarily within the flood watch. Heavy rainfall is possible with these storms, especially over the period of several hours, and may lead to flooding. If flooding does occur, turn around and seek a second route always!

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA02:55Overcast9737194SW 5-29.93
Andrews-Murphy NC02:34Mostly Cloudy10737090CALM-29.99
Chattanooga TN02:53Mostly Cloudy10817479SSE 6-29.90
Crossville TN02:53Overcast10747397WSW 3-29.96
Dalton GA02:55Mostly Cloudy10797690CALM-29.94
Knoxville TN (McGhee-Tyson)02:53Overcast10787384SW 8-29.89
Middlesboro KY02:55Overcast77373100CALM-29.89
Monroe Cnty TN02:35Mostly Clear107777100SW 5-29.90
Morristown TN02:35Mostly Clear10787794W 7-29.88
Oak Ridge TN02:53Mostly Cloudy10777593CALM-29.90
Tazewell Cnty VA02:15Overcast10716892WSW 9-29.96
Tri-Cities TN02:53Mostly Cloudy10747397CALM-29.90
Wise VA02:55Lightning Observed107171100SW 12-29.95
Greeneville, TN02:35Mostly Cloudy10757188NE 5-29.90


Local Weather History For July 22nd...
Storms hit area in 2011, causing wind damage in northeast TN and southwest VA.

 

 

Briefing Hydrology Past Weather Events Graphical Hazardous Weather Outlook for East Tennessee East Tennessee Observations
Decision Support Hydrology Past Weather Events GHWO Observations Gridded Forecast
Daily Climate for Middle Tennessee Local East Tennessee Climate Tornado Database Tropical Weather Information NOAA Weather Radio
IDSS Point Forecasts Daily Climate Local Climate Tornado Database Tropical Weather Radio
Daily Climate for Middle Tennessee Probabilistic Data for East Tennessee Virtual Tour of the NWS Morristown Office Skywarn Spotter Training for East Tennessee  
Being Prepared Estar Preparado Probabilistic Virtual Tour Spotter Training