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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Jul 22, 2026 at 11:42:26 pm EDT

 

A risk of flash flooding continues tonight into Thursday. Areas in the southern Tennessee valley, southern East Tennessee mountains, and our western North Carolina counties are the locations most at risk for flooding tonight into Thursday morning. If flooding does occur, turn around and seek a second route always!
Periods of showers and a few storms continue today especially north and central, with the area of showers and storms shifting further south later today, tonight and into tomorrow. Locally heavy rainfall and a threat of flooding can be expected for locations that see repeated rounds of heavy rainfall.
Periods of showers and a few storms continue today especially north and central, with the area of showers and storms shifting further south later today, tonight and into tomorrow. Locally heavy rainfall and a threat of flooding can be expected for locations that see repeated rounds of heavy rainfall.

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA23:35Heavy Rain \ Mist2 1/2716994NW 2-30.06
Andrews-Murphy NC23:14Light Rain10747190CALM-30.07
Chattanooga TN22:53Mostly Clear10837474SE 3-29.98
Crossville TN22:53Mostly Cloudy10747087VRB 6-30.06
Dalton GA23:35Overcast10807995CALM-30.00
Knoxville TN (McGhee-Tyson)22:53Light Rain3747397SE 6-29.99
Middlesboro KY23:35Overcast10756878NNW 3-30.05
Monroe Cnty TN20:55Mist67777100NE 3-29.97
Morristown TN23:15Mist57373100CALM-30.02
Oak Ridge TN23:17Light Rain8767597VRB 3-30.01
Tazewell Cnty VA07:55Light Rain2676699CALM-30.00
Tri-Cities TN22:53Overcast10737193WSW 5-30.03
Wise VA23:35Overcast10686693NNE 6-30.12
Greeneville, TN23:15Mist67171100CALM-30.04


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

 

 

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