Mountain Home, Tennessee Weather
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Weather Forecast for Mountain Home, Tennessee : Washington County
Issued: 1:36 pm EDT Jul 16, 2025 Latitude: 36.3106618 Longitude: -82.3731959 View on Google Maps

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Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
50% chance of thunderstorms on Tonight 60% chance of thunderstorms on Thursday 80% chance of thunderstorms on Friday 80% chance of thunderstorms on Saturday 70% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday
Low: 71°F High: 90°F High: 89°F High: 88°F High: 89°F High: 89°F High: 90°F High: 92°F
Low: 71°F Low: 70°F Low: 70°F Low: 70°F Low: 69°F Low: 70°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
BRISTOL - (KTRI)
84°
Mostly Cloudy
Thunderstorm
as of 7:53 PM EDST
Rel. Humidity: 54%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Scattered Cumulonimbus at 4900ft, Scattered at 6500ft, Broken at 25000ft
Current Conditions at
ABINGDON - (KVJI)
82°
Mostly Cloudy
as of 7:55 PM EDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
7 MPH
190° South
Cloud Level(s): Broken at 4200ft, Broken at 4800ft, Broken at 8000ft
Current Conditions at
BOONE - (KTNB)
75°
Partly Cloudy
as of 7:55 PM EDST
Rel. Humidity: 73%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
7 MPH
230° Southwest
Cloud Level(s): Scattered at 2200ft, Scattered at 3000ft, Scattered at 4100ft
Current Conditions at
WISE/LONESOME PINE - (KLNP)
77°
Clear
Thunderstorm In Vicinity
as of 8:15 PM EDST
Rel. Humidity: 78%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
50% chance of thunderstorms Tonight Tonight... A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Thursday Thursday... Showers and thunderstorms likely, mainly between 2pm and 3pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 95. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Thursday Night Thursday Night... A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 71. South wind around 5 mph becoming calm.
80% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 89. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
80% chance of thunderstorms Friday Night Friday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 70. Calm wind. Chance of precipitation is 80%.
80% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 70. Southwest wind around 5 mph becoming calm. Chance of precipitation is 80%.
70% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.
60% chance of thunderstorms Sunday Night Sunday Night... Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Monday... A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 89. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms likely. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
Current Radar Image


Sun Almanac for Mountain Home, Tennessee
Sunrise: 06:25 AM
Sunset: 8:47 PM
Civil Sunrise:05:55 AM
Civil Sunset: 9:16 PM
Nautical Sunrise: 05:19 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 04:39 AM
Astro Sunset: 10:32 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.