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

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Overcast

40°F

4°C

Humidity 86%
Wind Speed W 17 mph
Barometer 29.64 in (1003.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 14 Jan 7:53 pm EST
Extended Forecast for

Mountain Home TN

  • Tonight

    Tonight: Rain showers likely before 10pm, then a chance of snow showers. Cloudy, with a low around 20. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers before noon, then a slight chance of flurries after noon. Mostly cloudy, with a high near 26. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Southwest wind around 5 mph. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow showers before noon, then a chance of rain showers between noon and 2pm, then a slight chance of snow showers after 2pm. Partly sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 17. West wind around 5 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain showers likely before 10pm, then a chance of snow showers. Cloudy, with a low around 20. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers before noon, then a slight chance of flurries after noon. Mostly cloudy, with a high near 26. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 14. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of snow showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Southwest wind around 5 mph. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers before noon, then a chance of rain showers between noon and 2pm, then a slight chance of snow showers after 2pm. Partly sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 17. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Mostly clear, with a low around 14.
M.L.King Day
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home TN
 36.3°N 82.4°W (Elev. 1768 ft)
Last Update:
6:06 pm EST Jan 14, 2026
Forecast Valid:
8pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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