Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Jacksboro Campbell County Airport (KJAU)

Lat: 36.33° N Lon: 84.16° W Elev: 1180 ft.

Fair

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Aug 12:35 am EDT
Detailed forecast for

Campbell County

Tonight
Mostly clear. Patchy fog after midnight. Lows in the mid 60s. Light winds.
Wednesday
Patchy fog in the morning. Sunny. Highs in the mid to upper 80s. Light winds.
Wednesday Night
Partly cloudy until early morning, then a chance of showers with a slight chance of thunderstorms late. Lows in the upper 60s. Light winds. Chance of rain 50 percent.
Thursday
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Light winds. Chance of rain 70 percent.
Thursday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Light winds. Chance of rain 40 percent.
Friday
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 60 percent.
Friday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.
Saturday
Mostly sunny. Highs in the lower to mid 80s.
Saturday Night
Mostly clear. Lows in the mid 60s.
Sunday
Sunny. Highs in the lower 80s.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Monday
Mostly sunny. Highs in the lower to mid 80s.
Monday Night
Partly cloudy. Lows in the mid 60s.
Tuesday
Mostly sunny. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 20 percent.



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706 PM EDT Tue Aug 18 2026
 
 

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