Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

82°F

28°C

Humidity	66%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	4 Aug 11:35 am EDT

More Information:

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

Extended Forecast for

Greeneville TN

Today
High: 85 °F
Showers
Likely
Tonight
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 84 °F
Slight Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 66 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 85 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 66 °F
Showers
Likely then
Partly Cloudy
Friday
High: 85 °F
Slight Chance
T-storms then
Showers
Likely
Friday Night
Low: 66 °F
Showers
Likely then
Slight Chance
T-storms
Saturday
High: 85 °F
Mostly Sunny
then Showers
Likely

Detailed Forecast

Today

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

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

Wednesday

Showers and thunderstorms likely, mainly between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 84. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.

Thursday

Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

Friday

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 85. Calm wind. 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 66. Chance of precipitation is 60%.

Saturday

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 60%.

Saturday 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 66. Chance of precipitation is 60%.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Monday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.