Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

86°F

30°C

Humidity	65%
Wind Speed	W 7 mph
Barometer	30.07 in (1015.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	17 Aug 11:53 am EDT

More Information:

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

Extended Forecast for

3 Miles WNW Jonesborough TN

This Afternoon
High: 91 °F
T-storms
Likely
Tonight
Low: 68 °F
T-storms then
Slight Chance
Showers
Tuesday
High: 86 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
Thursday
High: 89 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms
Friday
High: 87 °F
Slight Chance
Showers then
Showers
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 5pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 98. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Low around 68. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy during the early evening, then becoming mostly clear, with a low around 63. Northwest wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 89. Calm wind.

Wednesday Night

Partly cloudy, with a low around 67. Calm wind.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Friday

A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. Chance of precipitation is 60%.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.