Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksboro Campbell County Airport (KJAU)

Lat: 36.33°NLon: 84.16°WElev: 1180ft.

Fair

79°F

26°C

Humidity	94%
Wind Speed	Calm
Barometer	30.08 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	30 Jun 9:50 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSE Jellico TN

Heat Advisory June 30, 10:20pm until July 3, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 30, 10:20pm until July 3, 09:00pm
NOW until 9:00pm Fri
Heat Advisory
Tonight
Low: 73 °F
Mostly Clear
Wednesday
High: 91 °F
Hot
Wednesday Night
Low: 74 °F
Partly Cloudy
Thursday
High: 92 °F
Hot
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 91 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 72 °F
Slight Chance
T-storms
Independence Day
High: 89 °F
Sunny then
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 73. Calm wind.

Wednesday

Sunny and hot, with a high near 91. Heat index values as high as 98. Calm wind.

Wednesday Night

Partly cloudy, with a low around 74. Calm wind.

Thursday

Mostly sunny and hot, with a high near 92. Heat index values as high as 98. Calm wind.

Thursday Night

Partly cloudy, with a low around 74. Calm wind.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91. Calm wind.

Friday Night

A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 72. Calm wind.

Independence Day

A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89.

Saturday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Sunday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 85. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 70. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms likely. Mostly sunny, with a high near 82. Chance of precipitation is 70%.