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

Rain Coming to Drought-Stricken Southern U.S.

A storm tracking across the Southern U.S. will bring heavy to excessive rainfall over portions of west-central Texas into tonight then from central Texas through the central Gulf Coast on Friday. The Southeast U.S. will see heavier rain Saturday. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

64°F

18°C

Humidity 45%
Wind Speed NW 13 G 18 mph
Barometer 29.94 in (1012.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 30 Apr 12:53 pm EDT
Extended Forecast for

Mountain Home TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 67 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. West wind 5 to 10 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 59. North wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 62. West wind 5 to 10 mph.
Sunday Night
Clear, with a low around 42.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 50.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home TN
 36.3°N 82.37°W (Elev. 1900 ft)
Last Update:
7:06 am EDT Apr 30, 2026
Forecast Valid:
12pm EDT Apr 30, 2026-6pm EDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation