Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jacksboro Campbell County Airport (KJAU)

Lat: 36.33°NLon: 84.16°WElev: 1180ft.

Fair

82°F

28°C

Humidity	84%
Wind Speed	Calm
Barometer	29.81 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	28 Jul 10:35 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Maynardville TN

Today
High: 91 °F
Chance
T-storms
Tonight
Low: 69 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 67 °F
Mostly Cloudy
Saturday
High: 85 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 91. Heat index values as high as 102. West wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 69. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 63. North wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 63. Calm wind.

Friday

Mostly sunny, with a high near 86. Calm wind.

Friday Night

Mostly cloudy, with a low around 67.