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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fair

34°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 30.16 in (1020.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 13 Nov 3:53 am EST
Extended Forecast for

Mountain Home TN

  • Today

    Today: Sunny, with a high near 58. Northwest wind 5 to 10 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Calm wind becoming southwest around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 62. West wind around 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 58. Northwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 36. Calm wind.
Friday
Sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 49. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Partly sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. West wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 62. West wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 60.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 42.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home TN
 36.3°N 82.37°W (Elev. 1900 ft)
Last Update:
12:31 am EST Nov 13, 2025
Forecast Valid:
4am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
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Additional Resources

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