Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Oak Ridge (KOQT)

Lat: 36.02°NLon: 84.23°WElev: 915ft.

Overcast

58°F

14°C

Humidity 90%
Wind Speed Vrbl 3 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 10 Jan 1:53 pm EST
Extended Forecast for

Harriman TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 5pm.  Cloudy, with a steady temperature around 58. West wind around 5 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm.  Cloudy during the early evening, then gradual clearing, with a low around 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Cloudy then
    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 5pm. Cloudy, with a steady temperature around 58. West wind around 5 mph.
Tonight
A 10 percent chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 40. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 48. Calm wind.
Monday Night
Mostly clear, with a low around 27. Calm wind.
Tuesday
Sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain showers before 2am, then a chance of freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Harriman TN
 35.96°N 84.58°W (Elev. 833 ft)
2:52 pm EST Jan 10, 2026
2pm EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database