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 Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

79°F

26°C

Humidity 51%
Wind Speed SW 9 mph
Barometer 29.93 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 21 Mar 1:35 pm EDT
Extended Forecast for

4 Miles WNW Kodak TN

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm.  Areas of smoke. Partly sunny, with a high near 79. West wind around 5 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before midnight.  Areas of smoke before 1am. Partly cloudy, with a low around 60. Southwest wind around 5 mph.

    Low: 60 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 2am.  Partly cloudy, with a low around 58. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 8am.  Mostly sunny, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Northeast wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Northeast wind around 5 mph becoming calm  in the morning.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Areas of smoke. Partly sunny, with a high near 79. West wind around 5 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before midnight. Areas of smoke before 1am. Partly cloudy, with a low around 60. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 84. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 58. Southwest wind around 10 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 42. Northeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 67. Northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 48.
Wednesday
A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 65.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Kodak TN
 35.99°N 83.69°W (Elev. 896 ft)
1:06 pm EDT Mar 21, 2026
1pm EDT Mar 21, 2026-6pm EDT Mar 27, 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