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Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Partly Cloudy

68°F

20°C

Humidity 93%
Wind Speed Calm
Barometer 30.08 in (1016.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 15 Oct 10:53 pm EDT
Extended Forecast for

Johnson City TN

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind becoming south around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers, mainly after 4pm. Sunny, with a high near 82. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers, mainly before 2am. Low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 7am and 2pm. Partly sunny, with a high near 56. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 65. Northeast wind around 5 mph.

    High: 65 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 35. East wind around 5 mph becoming calm after midnight.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Calm wind becoming south around 5 mph.
Friday
A 30 percent chance of showers, mainly after 4pm. Sunny, with a high near 82. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Showers, mainly before 2am. Low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers between 7am and 2pm. Partly sunny, with a high near 56. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 65. Northeast wind around 5 mph.
Sunday Night
Clear, with a low around 35. East wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnson City TN
 36.34°N 82.37°W (Elev. 1601 ft)
Last Update:
7:06 pm EDT Oct 15, 2026
Forecast Valid:
11pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation