Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. 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.

Mostly Cloudy

76°F

24°C

Humidity	88%
Wind Speed	Calm
Barometer	30.07 in (1015.6 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	7 Jul 9:53 pm EDT

More Information:

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

Extended Forecast for

Unicoi TN

Tonight
Low: 68 °F
Slight Chance
Showers then
Patchy Fog
Wednesday
High: 85 °F
Areas Fog
then Slight
Chance
T-storms
Wednesday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 84 °F
Chance
Showers then
Showers
Thursday Night
Low: 68 °F
Showers then
Chance
Showers
Friday
High: 84 °F
Showers then
T-storms
Friday Night
Low: 68 °F
T-storms
Likely then
Showers
Likely
Saturday
High: 82 °F
Showers then
T-storms
Saturday Night
Low: 67 °F
T-storms
Likely then
Showers
Likely

Detailed Forecast

Tonight

A 20 percent chance of showers before 11pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 68. Calm wind.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

A chance of showers and thunderstorms. Increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 84. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Low around 68. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Friday

Showers, with thunderstorms also possible after 11am. High near 84. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Saturday

Showers likely, then showers and possibly a thunderstorm after 8am. High near 82. Chance of precipitation is 90%.

Saturday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Sunday

Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.

Sunday Night

Showers and thunderstorms. Low around 66. Chance of precipitation is 80%.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Tuesday

Sunny, with a high near 86.