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.

Partly Cloudy

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 30.20 in (1022.1 mb)
Dewpoint 52°F (11°C)
Visibility 8.00 mi
Last update 25 Dec 1:53 am EST
Extended Forecast for

3 Miles WNW Petros TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. West wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A 10 percent chance of showers before 7am.  Mostly cloudy, with a high near 61. West wind around 5 mph.

    High: 61 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 61. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 1am.  Patchy fog between 1am and 3am.  Otherwise, mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 65. Southwest wind around 5 mph.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 1am.  Low around 34. Breezy.  Chance of precipitation is 80%.

    Low: 34 °F

    Breezy.
    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. West wind around 5 mph.
Christmas Day
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 61. West wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 61. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers, mainly before 1am. Patchy fog between 1am and 3am. Otherwise, mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 65. Southwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 55. South wind around 5 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 63.
Sunday Night
Showers, mainly after 1am. Low around 34. Breezy. Chance of precipitation is 80%.
Monday
A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 50%.
Monday Night
A 10 percent chance of snow showers. Partly cloudy, with a low around 18. Blustery.
Tuesday
Sunny, with a high near 28.
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:
3 Miles WNW Petros TN
 36.11°N 84.48°W (Elev. 2539 ft)
12:31 am EST Dec 25, 2025
2am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

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