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Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Morristown, TN

Weather Forecast Office

NWS Morristown

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

Last Map Update: Fri, Aug 14, 2026 at 8:38:47 am EDT

 

Increasing Heat
Today
Tonight
Tomorrow
Increasing temperatures and Heat Index values are expected Friday and into the weekend. Plan ahead and practice heat safety!
Read More...
Chances for showers and storms continue this afternoon and evening. Isolated flooding and damaging straight line winds remain possible. Temperatures increase into the weekend, with Heat Index values expected to reach advisory levels this weekend. Isolated showers and storms will be possible in the afternoon Saturday and Sunday.
Read More...
Chances for showers and storms continue this afternoon and evening. Isolated flooding and damaging straight line winds remain possible. Temperatures increase into the weekend, with Heat Index values expected to reach advisory levels this weekend. Isolated showers and storms will be possible in the afternoon Saturday and Sunday.
Read More...
Chances for showers and storms continue this afternoon and evening. Isolated flooding and damaging straight line winds remain possible. Temperatures increase into the weekend, with Heat Index values expected to reach advisory levels this weekend. Isolated showers and storms will be possible in the afternoon Saturday and Sunday.
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 VA08:15Partly Cloudy9716994CALM-30.20
Andrews-Murphy NC08:15Clear10717095CALM-30.22
Chattanooga TN07:53Clear10797587CALM-30.13
Crossville TN07:53Clear10727196CALM-30.19
Dalton GA08:15Clear107575100CALM-30.15
Knoxville TN (McGhee-Tyson)07:53Mostly Cloudy10757290SSE 5-30.13
Middlesboro KY08:15Fog1/27070100CALM-30.16
Monroe Cnty TN07:55Mist57575100CALM-30.15
Morristown TN08:15Mostly Clear77373100CALM-30.16
Oak Ridge TN07:53Clear10767390CALM-30.14
Tazewell Cnty VA03:15Partly Cloudy106767100CALM-30.16
Tri-Cities TN07:53Lightning Observed8717096CALM-30.17
Wise VA08:15Overcast106969100SW 3-30.22
Greeneville, TN07:5510716994CALM-30.17

Local Weather History For August 14th...
In 2011, storms produced $3000 wind damage and quarter-size hail over the area.

 

 

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