Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Partly Cloudy

72°F

22°C

Humidity 65%
Wind Speed SW 13 G 20 mph
Barometer 29.84 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 23 Mar 2:55 am EDT
Extended Forecast for

4 Miles S Powell TN

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 56. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms before 8am.  Cloudy through mid morning, then gradual clearing, with a high near 65. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 39. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Northeast wind 5 to 10 mph becoming light east  in the afternoon.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 42. Calm wind becoming southwest around 5 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers before 8am.  Partly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 65 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Southwest wind around 5 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 56. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
A 10 percent chance of showers and thunderstorms before 8am. Cloudy through mid morning, then gradual clearing, with a high near 65. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Increasing clouds, with a low around 39. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 63. Northeast wind 5 to 10 mph becoming light east in the afternoon.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 42. Calm wind becoming southwest around 5 mph.
Wednesday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 49. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 59.
Friday
A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 74.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
A 10 percent chance of showers. Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Powell TN
 35.97°N 84.05°W (Elev. 1099 ft)
2:26 am EDT Mar 23, 2026
3am EDT Mar 23, 2026-6pm EDT Mar 29, 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