Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. 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.

Fair

72°F

22°C

Humidity	94%
Wind Speed	Calm
Barometer	30.06 in
Dewpoint	70°F (21°C)
Visibility	9.00 mi
Last update	8 Jul 3:35 am EDT

More Information:

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

Extended Forecast for

Greeneville TN

Today
High: 86 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 67 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 84 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 68 °F
Chance
Showers
Friday
High: 85 °F
Showers
Likely then
T-storms
Friday Night
Low: 67 °F
T-storms then
Showers
Saturday
High: 82 °F
Showers then
T-storms
Saturday Night
Low: 66 °F
T-storms
Likely then
Showers
Likely
Sunday
High: 83 °F
Chance
Showers then
T-storms
Likely

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

Tonight

A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%.

Thursday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 84. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Partly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Friday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 85. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm. Low around 67. Southwest wind around 5 mph. Chance of precipitation is 80%.

Saturday

Showers and possibly a thunderstorm. High near 82. West wind 5 to 10 mph. Chance of precipitation is 90%.

Saturday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Sunday

A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 83. Chance of precipitation is 70%.

Sunday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Monday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 64. Chance of precipitation is 60%.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.