



Storm Moving from Western into Central U.S. through Wednesday
A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >
Current conditions at
Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)
Lat: 36.48°NLon: 82.4°WElev: 1519ft.
Fair
51°F
11°C
Humidity | 92% |
Wind Speed | Calm |
Barometer | 30.20 in (1021.0 mb) |
Dewpoint | 49°F (9°C) |
Visibility | 10.00 mi |
Last update | 15 Oct 12:53 am EDT |
Extended Forecast for
Mountain Home TN
Overnight
Low: 48 °F
Patchy Fog
Wednesday
High: 75 °F
Areas Fog
then SunnyWednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 41 °F
Clear
Friday
High: 73 °F
Mostly Sunny
Friday Night
Low: 50 °F
Mostly Cloudy
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 48. Calm wind.
Wednesday
Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 41. Northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 50. Calm wind.
Saturday
Sunny, with a high near 78.
Saturday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 56.
Sunday
A 50 percent chance of showers, mainly after 8am. Partly sunny, with a high near 71.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 44.
Monday
A 10 percent chance of showers. Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mountain Home TN
36.32°N 82.4°W (Elev. 1726 ft)
36.32°N 82.4°W (Elev. 1726 ft)
1:06 am EDT Oct 15, 2025
1am EDT Oct 15, 2025-6pm EDT Oct 21, 2025