Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. 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

81°F

27°C

Humidity	74%
Wind Speed	NW 3 mph
Barometer	30.07 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	7 Jul 1:35 pm EDT

More Information:

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

Extended Forecast for

Afton TN

This Afternoon
High: 84 °F
Showers
Likely
Tonight
Low: 67 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 86 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 85 °F
Showers
Likely
Thursday Night
Low: 67 °F
Showers
Likely then
Chance
Showers
Friday
High: 85 °F
Showers
Likely then
T-storms
Friday Night
Low: 68 °F
T-storms then
Showers
Saturday
High: 83 °F
Showers then
T-storms

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 84. West wind 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, mainly before 10pm. Partly cloudy, with a low around 67. West wind around 5 mph becoming calm.

Wednesday

A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. West wind around 5 mph. Chance of precipitation is 20%.

Wednesday Night

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

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 85. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Thursday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Partly cloudy, with a low around 67. Southwest wind around 5 mph. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 85. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.

Saturday

Showers and possibly a thunderstorm. High near 83. 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

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 70%.

Sunday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.