National Weather Service United States Department of Commerce

Thunderstorms from the Plains into the Central Appalachians; Heavy Rain in the Central Gulf Coast; Heat Across Portions of the East

Widespread showers and thunderstorms are likely from from northeast New Mexico/Southeast Colorado, eastward into the Central Plains through the Central Appalachians. Slow moving low to bring heavy rainfall to the Central Gulf Coast into the weekend. Dangerous heat is expected from the Lower Mississippi Valley, Tennessee Valley, Ohio Valley into the Mid-Atlantic and Northeast. Read More >

Morristown, TN

Weather Forecast Office

NWS Morristown

Weather.gov > Morristown, TN
Click a location below for detailed forecast.

Last Map Update: Thu, Jul 17, 2025 at 3:12:40 am EDT

 

Severe Threat Today
Hot and Muggy
Today
Tonight
Tomorrow
Daily Climate
Read More...
Hot and muggy conditions will continue throughout much of the week. Heat indices from 100 to 105 degrees is expected over the Tennessee valley.
Read More...
A summer pattern will continue through the week with hot and muggy afternoons and evening. An increase in coverage of storms is anticipated this weekend into early next week. Hot and humid conditions will also continue with highs in the 90s and heat index values near 100, mainly in Valley locations.
Read More...
A summer pattern will continue through the week with hot and muggy afternoons and evening. An increase in coverage of storms is anticipated this weekend into early next week. Hot and humid conditions will also continue with highs in the 90s and heat index values near 100, mainly in Valley locations.
Read More...
A summer pattern will continue through the week with hot and muggy afternoons and evening. An increase in coverage of storms is anticipated this weekend into early next week. Hot and humid conditions will also continue with highs in the 90s and heat index values near 100, mainly in Valley locations.
Read More...
Daily climate data (normals and records) for today for the sites plotted. The current normals period is 1991-2020.
Read More...

 Current Weather Observations...
Location Time
(EDT)		 Weather Vsby.
(SM)		 Temp.
(ºF)		 Dewpt.
(ºF)		 Hum.
(%)		 Wind
(mph)		Wind Chill / Heat Index
(ºF)		Pres.
(in)
Abingdon VA02:55Overcast106969100W 3-30.13
Andrews-Murphy NC02:45Partly Cloudy10696895CALM-30.14
Chattanooga TN02:53Clear10807174SSE 3-30.04
Crossville TN02:53Lightning Observed10717096CALM-30.11
Dalton GA02:55Mostly Clear10767597CALM-30.03
Knoxville TN (McGhee-Tyson)02:53Cumulonimbus Clouds, Lightning Observed10796971SW 6-30.04
Middlesboro KY02:55Thunder In The Vicinity \ Lightning Observed10727297CALM-30.08
Monroe Cnty TN02:35Partly Cloudy107373100CALM-30.06
Morristown TN10:30VRB 5-30.10
Oak Ridge TN02:53Overcast10817274CALM-30.06
Tazewell Cnty VA02:55Mist \ Lightning Observed2676799S 3-30.15
Tri-Cities TN02:53Lightning Observed10717096CALM-30.10
Wise VA02:55Rain \ Lightning Observed106868100SW 8-30.15
Greeneville, TN02:35Partly Cloudy10756983NW 3-30.09

Local Weather History For July 17th...
In 2013, storms hit on 5 straight days with damaging wind, quarter-size hail and flooding.

 

 

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 Perparado Probabilistic Virtual Tour Spotter Training  
Follow us on X  Follow us on X
Follow us on Facebook  Follow us on Facebook
Follow us on YouTube  Follow us on YouTube
MRX RSS Feed  MRX RSS Feed

Additional Info
Coop Program
Local Research
Education
More Weather Links
About Us

Spotter Resources
Spotter Reports
Briefing Page
Local Hazardous Weather Outlook
Graphical Hazardous Weather Outlook