Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

82°F

28°C

Humidity	62%
Wind Speed	Vrbl 6 mph
Barometer	29.90 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	3 Aug 3:35 pm EDT

More Information:

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

Extended Forecast for

Greeneville TN

This Afternoon
High: 81 °F
Chance
T-storms
Tonight
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
then Showers
Likely
Tuesday Night
Low: 66 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 83 °F
Chance
T-storms then
Showers
Wednesday Night
Low: 67 °F
Showers then
Partly Cloudy
Thursday
High: 84 °F
Chance
Showers then
T-storms
Thursday Night
Low: 67 °F
T-storms then
Slight Chance
T-storms
Friday
High: 84 °F
Chance
Showers then
Showers
Likely

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Northwest wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm.

Tuesday

A slight chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm.

Wednesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 83. Calm wind. Chance of precipitation is 80%.

Wednesday Night

Showers before 8pm. Low around 67. Calm wind. Chance of precipitation is 80%.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 84. Calm wind becoming west around 5 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Low around 67. Chance of precipitation is 80%.

Friday

A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely. Mostly sunny, with a high near 84. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Sunday

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