National Weather Service United States Department of Commerce

Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Jul 21, 2026 at 11:12:22 am EDT

 

Following the passage of the cold front this morning, drier weather and more comfortable temperatures and humidity can be expected through the remainder of the week. The chance of rain increases again over the weekend.
Following the passage of the cold front this morning, drier weather and more comfortable temperatures and humidity can be expected through the remainder of the week. The chance of rain increases again over the weekend.
Following the passage of the cold front this morning, drier weather and more comfortable temperatures and humidity can be expected through the remainder of the week. The chance of rain increases again over 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 VA11:55Mostly Cloudy10776669VRB 2-30.00
Andrews-Murphy NC20:06Heavy Rain3/4676283NNE 14G44-29.86
Chattanooga TN04:53Partly Cloudy10817479NNW 7-29.79
Crossville TN04:53Clear10727093N 5-29.88
Dalton GA05:35Mostly Clear87272100CALM-29.81
Knoxville TN (McGhee-Tyson)04:53Mostly Clear10767184NNW 3-29.80
Middlesboro KY05:35Mist46969100CALM-29.84
Monroe Cnty TN05:15Mist57171100CALM-29.81
Morristown TN05:15Overcast77373100WNW 5-29.81
Oak Ridge TN04:53Clear10747190CALM-29.82
Tazewell Cnty VA05:35Overcast10656496NNW 5-29.88
Tri-Cities TN04:53Fog1/46969100SSW 3-29.82
Wise VA05:35Overcast76666100NNW 3-29.89
Greeneville, TN08:1510736988CALM-29.86


Local Weather History For July 29th...
Heavy rain hit northeast TN and southwest VA in 2001, extensive flooding resulted. 1 died.

 

 

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