National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in (1015.9 mb)
Dewpoint 50°F (10°C)
Visibility 1.00 mi
Last update 26 Dec 3:53 am EST
Extended Forecast for

3 Miles SSE Bristol TN

  • Overnight

    Overnight: A 20 percent chance of showers. Cloudy, with a low around 51. Southwest wind around 5 mph.

    Low: 51 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 64. South wind 5 to 10 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am, then a chance of showers after 3am. Cloudy, with a low around 54. West wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 66. West wind around 5 mph becoming calm in the afternoon.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Rain showers before 5pm, then a chance of rain and snow showers. High near 60. Breezy. Chance of precipitation is 80%.

    High: 60 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a low around 51. Southwest wind around 5 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 64. South wind 5 to 10 mph.
Friday Night
A chance of showers before 1am, then a chance of showers after 3am. Cloudy, with a low around 54. West wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 66. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph.
Sunday
Mostly cloudy, with a high near 67. Southeast wind around 5 mph becoming southwest in the afternoon.
Sunday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Rain showers before 5pm, then a chance of rain and snow showers. High near 60. Breezy. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 39.
Wednesday Night
A chance of sprinkles and flurries. Partly cloudy, with a low around 23.
New Year's Day
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Bristol TN
 36.53°N 82.18°W (Elev. 1696 ft)
Last Update:
12:31 am EST Dec 26, 2025
Forecast Valid:
4am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation