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

51°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in (1016.8 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 25 Dec 11:53 pm EST
Extended Forecast for

Fall Branch TN

  • Overnight

    Overnight: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 51. Southwest wind around 5 mph.

    Low: 51 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after 4pm.  Mostly cloudy, with a high near 66. South wind 5 to 10 mph.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 55. West wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Saturday

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

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. Calm wind becoming southeast around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Southwest wind around 5 mph.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely after 1am.  Mostly cloudy, with a low around 46. South wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Mostly Cloudy
    then Showers
    Likely

  • 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 chance of rain and snow showers before 10pm, then a slight chance of freezing rain between 10pm and 1am.  Partly cloudy, with a low around 21. Breezy.  Chance of precipitation is 20%.

    Low: 21 °F

    Chance Wintry
    Mix and
    Breezy

Detailed Forecast

Overnight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 51. Southwest wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 66. South wind 5 to 10 mph.
Friday Night
A chance of showers before 1am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 55. West wind 10 to 15 mph, with gusts as high as 20 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 67. West wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 51. Calm wind becoming southeast around 5 mph.
Sunday
Mostly cloudy, with a high near 67. Southwest wind around 5 mph.
Sunday Night
Showers likely after 1am. Mostly cloudy, with a low around 46. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
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 chance of rain and snow showers before 10pm, then a slight chance of freezing rain between 10pm and 1am. Partly cloudy, with a low around 21. Breezy. Chance of precipitation is 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 24.
New Year's Day
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Fall Branch TN
 36.41°N 82.61°W (Elev. 1699 ft)
12:31 am EST Dec 26, 2025
12am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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