Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

86°F

30°C

Humidity	63%
Wind Speed	Calm
Barometer	30.06 in (1015.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	17 Aug 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles WNW Walnut Hill TN

This Afternoon
High: 85 °F
Slight Chance
T-storms
Tonight
Low: 68 °F
Slight Chance
T-storms then
Patchy Fog
Monday
High: 87 °F
Patchy Dense
Fog then
Slight Chance
T-storms
Monday Night
Low: 68 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 68 °F
Chance
T-storms then
Mostly Clear
Wednesday
High: 86 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 68 °F
Chance
T-storms
Thursday
High: 83 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 85. Northwest wind around 5 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 8pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Northwest wind around 5 mph becoming calm.

Monday

A slight chance of showers and thunderstorms between 4pm and 5pm. Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 68. North wind around 5 mph becoming calm in the evening.

Tuesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Calm wind becoming southwest around 5 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. Southeast wind around 5 mph becoming calm.

Wednesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.

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, mainly after 2pm. Mostly sunny, with a high near 83.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 66.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Friday Night

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

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.