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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

67°F

19°C

Humidity 71%
Wind Speed SW 8 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Mar 9:53 pm EDT
Extended Forecast for

4 Miles N Shuckstack NC

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Areas of smoke before 2am. Partly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 55. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. East wind around 5 mph becoming southwest in the afternoon.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 44. Southeast wind 5 to 10 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 8am and 2pm.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Areas of smoke before 2am. Partly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Increasing clouds, with a low around 55. South wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 41. North wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 60. East wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 44. Southeast wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers, mainly between 8am and 2pm. Mostly cloudy, with a high near 58.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 69.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 68.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Shuckstack NC
 35.55°N 83.82°W (Elev. 3018 ft)
7:01 pm EDT Mar 21, 2026
10pm EDT Mar 21, 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