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

Walnut Hill TN

Today
High: 89 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
then Chance
T-storms
Monday
High: 88 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 69 °F
Showers
Likely
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 68 °F
Mostly Clear
then Slight
Chance
Showers
Thursday
High: 85 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 89. Heat index values as high as 97. West wind 5 to 10 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly clear, with a low around 71. Southwest wind around 5 mph becoming calm after midnight.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 69. West wind around 5 mph becoming calm. Chance of precipitation is 60%.

Tuesday

Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 65. Calm wind.

Wednesday

Sunny, with a high near 88. 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 slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.