Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes
Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >
Current conditions at
Greeneville-Greene County Municipal Airport (KGCY)
Lat: 36.2°NLon: 82.81°WElev: 1608ft.
Fair
75°F
24°C
| Humidity | 78% |
| Wind Speed | NW 3 mph |
| Barometer | 30.22 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 8.00 mi |
| Last update | 21 Jun 9:35 am EDT |
Extended Forecast for
4 Miles ESE Mooresburg TN
Today
High: 90 °F
Hot
Tonight
Low: 67 °F
Mostly Clear
Sunday
High: 93 °F
Hot
Sunday Night
Low: 69 °F
Mostly Clear
Monday
High: 95 °F
Hot
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 97 °F
Hot
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 98 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 90. Calm wind.
Tonight
Mostly clear, with a low around 67. Calm wind.
Sunday
Sunny and hot, with a high near 93. Heat index values as high as 98. Calm wind.
Sunday Night
Mostly clear, with a low around 69. Calm wind.
Monday
Sunny and hot, with a high near 95. Calm wind.
Monday Night
Mostly clear, with a low around 71. Calm wind.
Tuesday
Sunny and hot, with a high near 97. Calm wind.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Partly cloudy, with a low around 71.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Mooresburg TN
36.33°N 83.15°W (Elev. 1079 ft)
36.33°N 83.15°W (Elev. 1079 ft)
7:18 am EDT Jun 21, 2025
10am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
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