Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

79°F

26°C

Humidity	48%
Wind Speed	NW 6 mph
Barometer	30.05 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	24 Aug 5:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles SW Greeneville TN

Tonight
Low: 55 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 66 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 86 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 65 °F
Chance
T-storms
Friday
High: 85 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 85. East wind around 5 mph becoming calm.

Tuesday Night

Mostly clear, with a low around 63. Calm wind.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 66. Calm wind becoming south around 5 mph. Chance of precipitation is 30%.

Thursday

A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 65. Calm wind.

Friday

A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 65.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.