Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 May 1:15 am EDT
Extended Forecast for

4 Miles SSW Maynardville TN

  • Overnight

    Overnight: Mostly clear, with a low around 55. Calm wind becoming southwest around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm.  Mostly clear, with a low around 48. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Northwest wind 5 to 10 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. North wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 86. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 55. Calm wind becoming southwest around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
A 10 percent chance of showers before 7pm. Mostly clear, with a low around 48. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 70. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 45. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 57. Calm wind.
Saturday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 62.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny and hot, with a high near 91.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Maynardville TN
 36.2°N 83.83°W (Elev. 1266 ft)
1:06 am EDT May 13, 2026
1am EDT May 13, 2026-6pm EDT May 19, 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