Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Oak Ridge (KOQT)

Lat: 36.02°NLon: 84.23°WElev: 915ft.

Mostly Cloudy

56°F

13°C

Humidity 90%
Wind Speed Calm
Barometer 30.24 in (1023.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 24 Dec 8:53 pm EST
Extended Forecast for

2 Miles ENE Petros TN

  • Tonight

    Tonight: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph after midnight.

    Low: 55 °F

    Cloudy then
    Slight Chance
    Showers

  • Christmas Day

    Christmas Day: A chance of sprinkles before noon, then a chance of showers, mainly between noon and 5pm.  Patchy fog between 9am and 11am.  Otherwise, mostly cloudy, with a high near 62. West wind around 5 mph.  Chance of precipitation is 30%.

    High: 62 °F

    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Patchy fog between 10pm and 2am.  Otherwise, increasing clouds, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.

    Low: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of sprinkles before 1pm, then a chance of showers after 1pm.  Mostly cloudy, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 62 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly before 1am.  Patchy fog between midnight and 3am.  Otherwise, mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. Southwest wind around 5 mph.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers.  Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph after midnight.
Christmas Day
A chance of sprinkles before noon, then a chance of showers, mainly between noon and 5pm. Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 62. West wind around 5 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of showers. Patchy fog between 10pm and 2am. Otherwise, increasing clouds, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.
Friday
A chance of sprinkles before 1pm, then a chance of showers after 1pm. Mostly cloudy, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers, mainly before 1am. Patchy fog between midnight and 3am. Otherwise, mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 66. Southwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph after midnight.
Sunday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 62.
Sunday Night
Showers. Low around 31. Chance of precipitation is 80%.
Monday
A chance of rain and snow showers before 8am, then a chance of rain showers between 8am and 1pm. Mostly sunny, with a high near 36. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Petros TN
 36.1°N 84.43°W (Elev. 2178 ft)
6:06 pm EST Dec 24, 2025
9pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database