Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Greeneville TN

Tonight
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 65 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday Night
Low: 68 °F
Chance
Showers

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Wednesday

Mostly sunny, with a high near 81. Light west wind becoming northwest 5 to 10 mph in the morning.

Wednesday Night

Mostly clear, with a low around 57. North wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 80. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 56. Calm wind.

Friday

Sunny, with a high near 83. East wind around 5 mph becoming calm.

Friday Night

Partly cloudy, with a low around 65. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Sunday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.