National Weather Service United States Department of Commerce

Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Morristown, TN

Weather Forecast Office

NWS Morristown

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

Last Map Update: Thu, Jun 18, 2026 at 3:50:31 pm EDT

 

Isolated Strong Storms and Flooding
3 Day Outlook
Today
Tonight
Tomorrow
Smoky Mtn Observations
A few strong to severe storms are possible through this evening. Keep an eye on the radar and a way to receive warning information if you are outdoors.
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A few scattered showers and thunderstorms today along with breezy conditions. A strong to low end severe thunderstorm is possible, with winds the hazard. A few showers may linger into tomorrow, but generally clouds to decrease through the day. Mostly dry Saturday with isolated showers possible across the south.
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Scattered showers and storms through this evening. A few strong to severe storms are possible along with isolated flooding. The greatest flood potential is across northeast TN and southwest VA. Dry weather with lower humidity later tomorrow into Saturday.
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Scattered showers and storms through this evening. A few strong to severe storms are possible along with isolated flooding. The greatest flood potential is across northeast TN and southwest VA. Dry weather with lower humidity later tomorrow into Saturday.
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Scattered showers and storms through this evening. A few strong to severe storms are possible along with isolated flooding. The greatest flood potential is across northeast TN and southwest VA. Dry weather with lower humidity later tomorrow into Saturday.
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Each observation point is apart of our COOP program (Cooperative Observer Program). Each site has a 24 hour observation period that ends and begins at 8 am local time. Each site records temperature, precipitation, and snowfall data. More information about the COOP program can be found here www.nws.noaa.gov/om/coop/ Data began being collected at: Cades Cover on 01/01/1999 || Mount LeConte on 07/01/1987 || Newfound Gap on 01/01/1991 || Sugarlands Visitor Center on 12/01/1921
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 Current Weather Observations...
Location Time
(EDT)		 Weather Vsby.
(SM)		 Temp.
(ºF)		 Dewpt.
(ºF)		 Hum.
(%)		 Wind
(mph)		Wind Chill / Heat Index
(ºF)		Pres.
(in)
Abingdon VA15:15Thunder In The Vicinity \ Lightning Observed10686693ENE 9-29.95
Andrews-Murphy NC14:55Clear10836859WSW 9-29.95
Chattanooga TN14:53Cumulonimbus Clouds Observed10866957SSW 18G23-29.86
Crossville TN15:08Lightning Observed10767081W 9G22-29.92
Dalton GA15:15Lightning Observed10837780VRB 392 [HI]29.89
Knoxville TN (McGhee-Tyson)14:53Overcast10887055SW 18G3193 [HI]29.85
Middlesboro KY15:15Lightning Observed10867366CALM93 [HI]29.86
Monroe Cnty TN14:55Clear10867774SSW 10G2197 [HI]29.87
Morristown TN14:559877158SW 22G3393 [HI]29.88
Oak Ridge TN14:53Light Rain4817479VRB 5-29.88
Tazewell Cnty VA13:15Rain \ Lightning Observed10666287WNW 7-30.01
Tri-Cities TN14:53Lightning Observed10847165NW 10-29.89
Wise VA15:15Light Rain With Thunder \ Lightning Observed2 1/26464100S 5-29.98
Greeneville, TN14:50Mostly Cloudy10876852WSW 13G2091 [HI]29.88

Local Weather History For June 18th...
In 1992, storms dumped heavy rain in Knoxville with 3.60" of rain falling in 3 hours.

 

 

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