Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

68°F

20°C

Humidity	63%
Wind Speed	W 10 mph
Barometer	30.07 in (1016.7 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	25 Dec 12:53 pm EST

More Information:

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

Extended Forecast for

Tri-Cities Airport TN

Christmas Day
High: 68 °F
Slight Chance
Showers
Tonight
Low: 53 °F
Chance
Showers
Friday
High: 65 °F
Chance
Showers and
Patchy Fog
Friday Night
Low: 53 °F
Chance
Showers
Saturday
High: 67 °F
Partly Sunny
Saturday Night
Low: 46 °F
Partly Cloudy
Sunday
High: 68 °F
Mostly Cloudy
Sunday Night
Low: 45 °F
Slight Chance
Showers then
Showers
Likely
Monday
High: 56 °F
Showers

Detailed Forecast

Christmas Day

A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 68. West wind around 10 mph.

Tonight

A 40 percent chance of showers, mainly between 9pm and 4am. Cloudy, with a low around 53. West wind around 5 mph becoming calm.

Friday

A chance of showers before 11am, then a slight chance of showers after 5pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 65. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 53. West wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday

Partly sunny, with a high near 67. West wind around 5 mph becoming calm in the morning.

Saturday Night

Partly cloudy, with a low around 46. Calm wind.

Sunday

Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Monday

Showers, mainly before 1pm. High near 56. Chance of precipitation is 80%.

Monday Night

A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 35.

Tuesday Night

Mostly clear, with a low around 19.

Wednesday

Mostly sunny, with a high near 42.