Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Oak Ridge (KOQT)

Lat: 36.02°NLon: 84.23°WElev: 915ft.

A Few Clouds

62°F

17°C

Humidity 80%
Wind Speed Calm
Barometer 29.91 in (1012.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Mar 11:53 pm EDT
Extended Forecast for

3 Miles NNW Petros TN

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 2am.  Areas of smoke before 2am. Mostly clear, with a low around 56. West wind around 10 mph.

    Low: 56 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 2am.  Increasing clouds, with a low around 52. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 10 percent chance of showers before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F

    Slight Chance
    Showers and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 2am. Areas of smoke before 2am. Mostly clear, with a low around 56. West wind around 10 mph.
Sunday
Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers after 2am. Increasing clouds, with a low around 52. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
A 10 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 40. Northeast wind around 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 56. Northeast wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 45. South wind around 5 mph.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 57.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 48.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 67. Chance of precipitation is 20%.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 53.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Petros TN
 36.13°N 84.45°W (Elev. 2552 ft)
7:01 pm EDT Mar 21, 2026
12am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database