Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

A Few Clouds

49°F

9°C

Humidity 97%
Wind Speed Calm
Barometer 30.03 in (1015.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Oct 12:53 am EDT
Extended Forecast for

3 Miles SW Colonial Heights TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm.  High near 69. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 69 °F

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 2am.  Partly cloudy, with a low around 40. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 64. West wind around 5 mph.

    High: 64 °F

    Sunny

  • Monday Night

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

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

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

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. South wind 5 to 10 mph.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 69. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 40. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 64. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 60.
Wednesday Night
Areas of frost. Otherwise, mostly clear, with a low around 34.
Thursday
Areas of frost. Otherwise, mostly sunny, with a high near 65.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Friday
A 10 percent chance of showers. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Colonial Heights TN
 36.45°N 82.55°W (Elev. 1699 ft)
1:06 am EDT Oct 18, 2025
1am EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database