National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Jacksboro Campbell County Airport (KJAU)

Lat: 36.33°NLon: 84.16°WElev: 1180ft.

A Few Clouds

61°F

16°C

Humidity 94%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Jun 1:10 am EDT
Extended Forecast for

3 Miles N Maynardville TN

  • Overnight

    Overnight: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 87. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 87 °F

    Slight Chance
    T-storms then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 68 °F

    Showers

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 82. Northwest wind around 5 mph.

    High: 82 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. Northwest wind around 5 mph becoming calm.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 61. Calm wind.
Wednesday
Sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 87. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Juneteenth
A 50 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 82. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 60. Northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 62.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Maynardville TN
 36.29°N 83.8°W (Elev. 1115 ft)
Last Update:
1:06 am EDT Jun 17, 2026
Forecast Valid:
1am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation