Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

68°F

20°C

Humidity	94%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	12 Aug 2:35 am EDT

More Information:

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

Extended Forecast for

2 Miles NNE Sams Gap NC

Flood Watch August 12, 07:00am until August 12, 03:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 64 °F
Chance
Showers
Wednesday
High: 78 °F
Chance
Showers
Wednesday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 79 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 66 °F
Partly Cloudy
Friday
High: 80 °F
Chance
T-storms
Friday Night
Low: 67 °F
Chance
T-storms then
Slight Chance
Showers
Saturday
High: 81 °F
Slight Chance
T-storms then
Chance
T-storms
Saturday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Overnight

A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 64. West wind around 5 mph. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Northwest wind around 5 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers after 3am. Partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 40%.

Thursday

A 40 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 79. West wind around 5 mph.

Thursday Night

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

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 80. Northwest wind around 5 mph. Chance of precipitation is 40%.

Friday 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 67. Calm wind. Chance of precipitation is 30%.

Saturday

A slight chance of thunderstorms, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 81. Chance of precipitation is 50%.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 66.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.

Sunday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.

Monday

A 40 percent chance of showers and thunderstorms. Sunny, with a high near 81.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.