Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. 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.

Partly Cloudy

80°F

27°C

Humidity	76%
Wind Speed	Calm
Barometer	30.19 in (1019.5 mb)
Dewpoint	72°F (22°C)
Visibility	9.00 mi
Heat Index	84°F (29°C)
Last update	16 Aug 9:53 am EDT

More Information:

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

Extended Forecast for

5 Miles NW Jonesborough TN

Today
High: 91 °F
Hot
Tonight
Low: 71 °F
Mostly Clear
then Slight
Chance
T-storms
Monday
High: 90 °F
Mostly Sunny
then Showers
Likely
Monday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 68 °F
Mostly Clear
then Slight
Chance
Showers
Thursday
High: 87 °F
Chance
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 91. Heat index values as high as 100. West wind 5 to 10 mph.

Tonight

A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 71. Southwest wind around 5 mph.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 98. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 50 percent chance of showers and thunderstorms before 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 64. Calm wind.

Wednesday

Sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers after 2am. Partly cloudy, with a low around 68.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.