Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. 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

73°F

23°C

Humidity	79%
Wind Speed	W 5 mph
Barometer	30.07 in (1015.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	25 Jul 8:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles NNW Johnson City TN

Tonight
Low: 66 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 85 °F
Showers
Likely then
Chance
T-storms
Sunday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Monday
High: 88 °F
Mostly Cloudy
then Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 88 °F
Chance
Showers then
T-storms
Tuesday Night
Low: 67 °F
T-storms then
Showers
Likely
Wednesday
High: 85 °F
Slight Chance
T-storms
Wednesday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 66. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 40%.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 88. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 67. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday

A slight chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Mostly clear, with a low around 61.

Friday

Mostly sunny, with a high near 86.

Friday Night

Partly cloudy, with a low around 64.