Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Oak Ridge (KOQT)

Lat: 36.02°NLon: 84.23°WElev: 915ft.

Fair

67°F

19°C

Humidity 63%
Wind Speed S 6 mph
Barometer 29.68 in (1004.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Mar 9:53 pm EDT
Extended Forecast for

4 Miles SW Harriman TN

Wind Advisory March 16, 12:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 39. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Mostly Cloudy
    then Heavy
    Rain and
    Breezy

  • Monday

    Monday: Rain showers likely before 2pm, then a chance of snow showers between 2pm and 3pm, then a chance of rain and snow showers after 3pm.  Mostly cloudy, with a temperature falling to around 39 by 2pm. West wind around 15 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 10 percent chance of snow showers before 7pm.  Partly cloudy, with a low around 23. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. South wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 39. Breezy, with a south wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Rain showers likely before 2pm, then a chance of snow showers between 2pm and 3pm, then a chance of rain and snow showers after 3pm. Mostly cloudy, with a temperature falling to around 39 by 2pm. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 23. West wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind.
Wednesday
Mostly cloudy, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Harriman TN
 35.89°N 84.61°W (Elev. 791 ft)
9:26 pm EDT Mar 15, 2026
9pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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