Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. 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.

75°F

24°C

Humidity	83%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	21 Aug 11:35 pm EDT

More Information:

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

Extended Forecast for

8 Miles SSW Greeneville TN

Tonight
Low: 66 °F
Partly Cloudy
Saturday
High: 85 °F
Decreasing
Clouds
Saturday Night
Low: 64 °F
Showers
Likely
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 83 °F
Mostly Sunny
Monday Night
Low: 59 °F
Mostly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 63 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 66. Calm wind.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Increasing clouds, with a low around 64. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 59. Calm wind.

Monday

Mostly sunny, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 59. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63.