Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. 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.

Overcast

72°F

22°C

Humidity	66%
Wind Speed	SE 6 mph
Barometer	30.11 in (1017.3 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	3 Aug 4:53 pm EDT

More Information:

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

Extended Forecast for

Johnson City TN

This Afternoon
High: 75 °F
Slight Chance
T-storms
Tonight
Low: 59 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 62 °F
Chance
Showers
Tuesday
High: 78 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 63 °F
Showers
Likely
Wednesday
High: 81 °F
Showers
Likely
Wednesday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 83 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 75. East wind around 5 mph.

Tonight

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 81. East wind around 5 mph.

Monday Night

A slight chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Tuesday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 78. Southeast wind around 5 mph. Chance of precipitation is 50%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.

Wednesday

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 81. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.