Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. 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.

Fair

68°F

20°C

Humidity	96%
Wind Speed	Calm
Barometer	30.13 in (1018.0 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	12 Aug 1:53 am EDT

More Information:

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

Extended Forecast for

Piney Flats TN

Overnight
Low: 68 °F
Patchy Fog
Tuesday
High: 85 °F
Chance
T-storms and
Patchy Fog
then T-storms
Likely
Tuesday Night
Low: 69 °F
Chance
T-storms and
Patchy Fog
Wednesday
High: 84 °F
Showers
Likely and
Patchy Fog
Wednesday Night
Low: 69 °F
Showers
Likely
Thursday
High: 86 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 88 °F
Chance
T-storms
Friday Night
Low: 67 °F
Chance
T-storms then
Mostly Clear

Detailed Forecast

Overnight

Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Calm wind.

Tuesday

A chance of showers, then showers and thunderstorms likely after 8am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 69. South wind around 5 mph becoming calm.

Wednesday

Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Calm wind.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67.

Saturday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.

Sunday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91.