Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Mostly Cloudy

41°F

5°C

Humidity 49%
Wind Speed Vrbl 5 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Dec 1:53 pm EST
Extended Forecast for

Unicoi TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 35. West wind around 5 mph.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow showers after 3am.  Increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers before 8am, then a slight chance of rain showers between 8am and 1pm.  Partly sunny, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind around 5 mph becoming calm.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers between 1am and 2am, then a chance of snow showers after 2am.  Mostly cloudy, with a low around 23. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 40%.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 29. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 35. West wind around 5 mph.
Tonight
A 30 percent chance of snow showers after 3am. Increasing clouds, with a low around 27. Calm wind.
Friday
A chance of snow showers before 8am, then a slight chance of rain showers between 8am and 1pm. Partly sunny, with a high near 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 32. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 48. West wind around 5 mph becoming calm.
Saturday Night
A chance of rain showers between 1am and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 23. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 29. Northwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Unicoi TN
 36.21°N 82.36°W (Elev. 2018 ft)
12:21 pm EST Dec 11, 2025
2pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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