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

13°F

-11°C

Humidity 92%
Wind Speed Calm
Barometer 30.24 in (1025.1 mb)
Dewpoint 11°F (-12°C)
Visibility 8.00 mi
Last update 3 Feb 7:53 am EST
Extended Forecast for

Mountain Home TN

  • Today

    Today: A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 44. Calm wind becoming southwest around 5 mph.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 10pm. Low around 37. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Cloudy, with a steady temperature around 39. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, possibly mixed with rain before 7pm, then a chance of snow showers between 7pm and 1am. Cloudy, with a low around 21. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 33. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Southwest wind around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 44. Calm wind becoming southwest around 5 mph.
Tonight
Showers, mainly before 10pm. Low around 37. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly after 1pm. Cloudy, with a steady temperature around 39. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Snow showers likely, possibly mixed with rain before 7pm, then a chance of snow showers between 7pm and 1am. Cloudy, with a low around 21. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 33. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 20. Southwest wind around 5 mph.
Friday
Partly sunny, with a high near 43. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home TN
 36.3°N 82.35°W (Elev. 1699 ft)
Last Update:
6:06 am EST Feb 3, 2026
Forecast Valid:
8am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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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