Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. 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	79%
Wind Speed	Calm
Barometer	29.92 in (1010.9 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	1 Aug 9:53 am EDT

More Information:

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

Extended Forecast for

4 Miles N Tri-Cities Airport TN

Today
High: 83 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 84 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 68 °F
Showers
Monday
High: 82 °F
Chance
T-storms
Monday Night
Low: 66 °F
Partly Cloudy
Tuesday
High: 83 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 67 °F
Chance
T-storms
Wednesday
High: 83 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 83. South wind 5 to 10 mph.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 70. Southeast 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.

Sunday

Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm, mainly before 2am. Low around 68. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Monday

A 50 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 66. Calm wind.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 67.

Wednesday

A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68.

Thursday

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