Tornado, Hail and Flash Flooding Risk for Central/Southern Plains; Heat Wave Continues in the East

A Moderate Risk of severe thunderstorms is in place into tonight for very large hail, damaging winds, and strong tornadoes for portions of the southern and central High Plains. A Moderate Risk for excessive rainfall and flash flooding is forecast today from the northern Texas Panhandle into southeast Nebraska. In the Southeast and Mid-Atlantic, high temperatures may tie or break previous records. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

30°C

86°F

Humidity 42%
Wind Speed SW 20 km/h
Barometer 1016.5 mb (30.05 in)
Dewpoint 16°C (60°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 26 May 7:53 pm EDT
Extended Forecast for

4 Miles SSW Parrottsville TN

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 19. West wind 10 to 15 km/h.

    Partly Cloudy
    then Patchy
    Fog

    Low: 19 °C

  • Memorial
    Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after noon.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 31. West wind 5 to 15 km/h.

    Patchy Fog
    then Slight
    Chance
    T-storms

    High: 31 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 19. South wind 5 to 10 km/h.

    Partly Cloudy

    Low: 19 °C

  • Tuesday

    Tuesday: Sunny and hot, with a high near 33. West wind 5 to 15 km/h.

    Hot

    High: 33 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 19. South wind around 10 km/h.

    Mostly Clear

    Low: 19 °C

  • Wednesday

    Wednesday: Sunny and hot, with a high near 33.

    Hot

    High: 33 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 20.

    Mostly Clear

    Low: 20 °C

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 32.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 32 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 18 °C

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 19. West wind 10 to 15 km/h.
Memorial Day
A 20 percent chance of showers and thunderstorms after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 31. West wind 5 to 15 km/h.
Monday Night
Partly cloudy, with a low around 19. South wind 5 to 10 km/h.
Tuesday
Sunny and hot, with a high near 33. West wind 5 to 15 km/h.
Tuesday Night
Mostly clear, with a low around 19. South wind around 10 km/h.
Wednesday
Sunny and hot, with a high near 33.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 32.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after 7am. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Friday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
4 Miles SSW Parrottsville TN
 35.95°N 83.11°W (Elev. 380 m)
5:39 pm EDT May 26, 2019
8pm EDT May 26, 2019-6pm EDT Jun 2, 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