Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Light Rain

42°F

6°C

Humidity 89%
Wind Speed W 8 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill37°F (3°C)
Last update 10 Dec 4:53 pm EST
Extended Forecast for

Mountain Home TN

  • This Afternoon

    This Afternoon: A 50 percent chance of showers.  Cloudy, with a steady temperature around 45. West wind around 15 mph, with gusts as high as 30 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain showers before 9pm, then a chance of rain and snow showers between 9pm and 11pm, then a chance of snow showers after 11pm.  Low around 28. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers before 11am, then a slight chance of flurries between 11am and 1pm.  Mostly cloudy, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 1am.  Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers before 10am, then a slight chance of rain showers between 10am and 1pm.  Partly sunny, with a high near 48. Calm wind becoming west around 5 mph in the morning.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. West wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain showers between 1am and 2am, then a slight chance of snow showers after 2am.  Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Cloudy, with a steady temperature around 45. West wind around 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain showers before 9pm, then a chance of rain and snow showers between 9pm and 11pm, then a chance of snow showers after 11pm. Low around 28. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before 11am, then a slight chance of flurries between 11am and 1pm. Mostly cloudy, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of snow showers after 1am. Increasing clouds, with a low around 26. Calm wind.
Friday
A slight chance of snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Partly sunny, with a high near 48. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 31. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 49. West wind around 5 mph.
Saturday Night
A slight chance of rain showers between 1am and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A slight chance of showers. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home TN
 36.32°N 82.34°W (Elev. 1696 ft)
5:21 pm EST Dec 10, 2025
5pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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