Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Hazardous Weather Conditions

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48° N Lon: 82.4° W Elev: 1519 ft.

Fair

74°F

23°C

Humidity 76%
Wind Speed SE 3 mph
Barometer 30.10 in (1016.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Aug 12:53 am EDT
Detailed forecast for

Sullivan County

Rest Of Tonight
Mostly clear, then partly cloudy with a slight chance of showers and thunderstorms late. Lows around 70. Light winds. Chance of rain 20 percent.
Monday
Mostly sunny. A slight chance of showers and thunderstorms early in the afternoon. Showers with thunderstorms likely late. Highs in the mid to upper 80s. West winds 10 mph or less. Chance of rain 80 percent.
Monday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Light winds. Chance of rain 50 percent.
Tuesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Light winds. Chance of rain 20 percent.
Tuesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. Light winds.
Wednesday
Sunny. Highs in the mid to upper 80s.
Wednesday Night
Partly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 20 percent.
Thursday
Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 50 percent.
Thursday Night
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of rain 40 percent.
Friday
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 80s. Chance of rain 60 percent.
Friday Night
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent.
Saturday
Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 40 percent.
Saturday Night
Partly cloudy with a 20 percent chance of showers. Lows in the mid 60s.
Sunday
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 80s. Chance of rain 20 percent.



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106 AM EDT Mon Aug 17 2026
 
 

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