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Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Overcast

28°F

-2°C

Humidity 81%
Wind Speed Calm
Barometer 30.25 in (1024.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 23 Jan 6:53 am EST
Extended Forecast for

Mountain Home TN

Winter Storm Watch January 24, 07:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Partly sunny, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. North wind around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Snow showers likely after 1pm, mixing with sleet after 4pm. Cloudy, with a high near 39. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.

    High: 39 °F

    Mostly Cloudy
    then
    Snow/Sleet
    Likely

  • Saturday Night

    Saturday Night: Snow showers and freezing rain, possibly mixed with sleet before 3am, then freezing rain between 3am and 4am, then rain or freezing rain after 4am. Low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than one inch possible.

    Low: 27 °F

    Wintry Mix

  • Sunday

    Sunday: Rain or freezing rain, becoming all rain after 8am. High near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 44 °F

    Rain/Freezing
    Rain then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before midnight, then rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Low around 16. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 23. West wind around 15 mph, with gusts as high as 25 mph.

    High: 23 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 45. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 21. North wind around 5 mph.
Saturday
Snow showers likely after 1pm, mixing with sleet after 4pm. Cloudy, with a high near 39. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.
Saturday Night
Snow showers and freezing rain, possibly mixed with sleet before 3am, then freezing rain between 3am and 4am, then rain or freezing rain after 4am. Low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Sunday
Rain or freezing rain, becoming all rain after 8am. High near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
Rain showers before midnight, then rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Low around 16. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 23. West wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home TN
 36.32°N 82.34°W (Elev. 1696 ft)
Last Update:
6:06 am EST Jan 23, 2026
Forecast Valid:
7am EST Jan 23, 2026-6pm EST Jan 29, 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