National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Oak Ridge TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 68. West wind around 5 mph.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    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, cloudy, with a low around 59. Southwest wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 72. Calm wind becoming southwest around 5 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

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

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 1am. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph.
Christmas Day
Partly sunny, with a high near 68. West wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 57. Calm wind.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. 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, cloudy, with a low around 59. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 72. Calm wind becoming southwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 70.
Sunday Night
Showers, mainly after 1am. Low around 40. Chance of precipitation is 80%.
Monday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 52.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oak Ridge TN
 36°N 84.27°W (Elev. 981 ft)
Last Update:
12:31 am EST Dec 25, 2025
Forecast Valid:
2am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation