Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

79°F

26°C

Humidity 74%
Wind Speed W 10 mph
Barometer 30.01 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 19 Jun 3:15 pm EDT
Extended Forecast for

4 Miles NNW Afton TN

  • Juneteenth

    Juneteenth: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 81. West wind around 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 64. West wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms then
    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind.

    High: 83 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Calm wind becoming west around 5 mph.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 91. Calm wind.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

Detailed Forecast

Juneteenth
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Friday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind.
Friday Night
Mostly clear, with a low around 63. Calm wind.
Saturday
Sunny, with a high near 88. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 66. Calm wind.
Sunday
Sunny and hot, with a high near 91. Calm wind.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny and hot, with a high near 93.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Afton TN
 36.26°N 82.77°W (Elev. 1499 ft)
2:18 pm EDT Jun 19, 2025
3pm EDT Jun 19, 2025-6pm EDT Jun 25, 2025
 
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Additional Resources

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