Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

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	94%
Wind Speed	Calm
Barometer	30.15 in (1018.6 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	12 Jul 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles ESE Unicoi TN

Flood Watch July 12, 03:02pm until July 13, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 12, 03:02pm until July 13, 02:00am
NOW until 2:00am Mon
Flood Watch
This Afternoon
High: 78 °F
T-storms
Likely
Tonight
Low: 64 °F
T-storms
Likely then
Showers
Likely
Monday
High: 76 °F
Showers
Likely then
T-storms
Likely
Monday Night
Low: 63 °F
Showers
Likely then
Chance
Showers
Tuesday
High: 81 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 84 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms then
Mostly Clear

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 78. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 64. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 76. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 60%.

Tuesday

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

Tuesday Night

Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm.

Wednesday

A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 84. Calm wind becoming northwest around 5 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 66.

Thursday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.

Thursday Night

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67.