Dangerously Excessive Heat and Humidity Continues from the Midwest and Eastward

Oppressive heat and humidity will continue through Saturday from the Midwest to the East Coast. The Midwest will get a slight reprieve on Sunday as a cold front moves through the area, while excessive heat continues in the East. In addition, strong to severe storms will bring potential for damaging winds, hail, and heavy rain on Saturday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

24°C

75°F

Humidity 88%
Wind Speed S 9 km/h
Barometer 1017.3 mb (30.08 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Last update 20 Jul 7:53 am EDT
Extended Forecast for

Jefferson City TN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny and hot, with a high near 33. Heat index values as high as 38. Calm wind.

    Chance
    T-storms

    High: 33 °C

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 23. South wind 5 to 15 km/h.

    Chance
    T-storms

    Low: 23 °C

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 30. West wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    Chance
    T-storms

    High: 30 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. Southwest wind 5 to 10 km/h.

    Chance
    T-storms

    Low: 22 °C

  • Monday

    Monday: Showers and thunderstorms likely, mainly after noon.  Mostly cloudy, with a high near 28. Southwest wind 10 to 15 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 28 °C

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 19. Chance of precipitation is 80%.

    Showers

    Low: 19 °C

  • Tuesday

    Tuesday: A 50 percent chance of showers, mainly before 3pm.  Mostly cloudy, with a high near 26.

    Chance
    Showers

    High: 26 °C

  • Tuesday
    Night

    Tuesday Night: A 10 percent chance of showers before 7pm.  Mostly cloudy, with a low around 15.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 15 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °C

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 33. Heat index values as high as 38. Calm wind.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 23. South wind 5 to 15 km/h.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 30. West wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Southwest wind 5 to 10 km/h.
Monday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 28. Southwest wind 10 to 15 km/h. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 19. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 26.
Tuesday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 16.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
Jefferson City TN
 36.13°N 83.48°W (Elev. 335 m)
5:26 am EDT Jul 20, 2019
8am EDT Jul 20, 2019-6pm EDT Jul 26, 2019
 
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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