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.

Mostly Cloudy

48°F

9°C

Humidity 96%
Wind Speed Calm
Barometer 30.23 in (1022.3 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 24 Dec 10:53 pm EST
Extended Forecast for

2 Miles SE Fall Branch TN

  • Tonight

    Tonight: A chance of sprinkles between midnight and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 52. Southwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Christmas Day

    Christmas Day: Showers likely, mainly after 3pm. Patchy fog before 10am, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 63. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers likely, mainly between 7pm and 1am. Patchy fog before 7pm, then patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of showers. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 56. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 67. West wind around 5 mph.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
A chance of sprinkles between midnight and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 52. Southwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
Showers likely, mainly after 3pm. Patchy fog before 10am, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 63. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly between 7pm and 1am. Patchy fog before 7pm, then patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of showers. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Showers likely. Mostly cloudy, with a low around 56. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 67. West wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66.
Sunday Night
Showers likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.
Monday
A chance of rain showers before 1pm, then a chance of flurries after 5pm. Partly sunny, with a high near 44. Breezy. Chance of precipitation is 40%.
Monday Night
A chance of flurries. Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Fall Branch TN
 36.38°N 82.59°W (Elev. 1801 ft)
Last Update:
6:06 pm EST Dec 24, 2025
Forecast Valid:
11pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation