Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2° N Lon: 82.81° W Elev: 1608 ft.

A Few Clouds

77°F

25°C

Humidity	74%
Wind Speed	NE 5 mph
Barometer	30.09 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	15 Jul 10:35 pm EDT

More Information:

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

Detailed forecast for

Unicoi County

Rest Of Today

Showers and thunderstorms likely. Highs in the mid 70s to upper 80s. Temperature falling into the upper 70s this afternoon. Light winds. Chance of rain 70 percent.

Tonight

Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Partly cloudy late. Lows in the 60s to lower 70s. Light winds. Chance of rain 50 percent.

Wednesday

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms early in the afternoon. Showers and thunderstorms likely late. Highs in the mid 70s to upper 80s. Light winds. Chance of rain 60 percent.

Wednesday Night

Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s to lower 70s. Light winds. Chance of rain 50 percent.

Thursday

Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 70s to upper 80s. Temperature falling into the upper 70s in the afternoon. Light winds. Chance of rain 80 percent.

Thursday Night

Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the 60s to lower 70s. Chance of rain 40 percent.

Friday

Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the 70s and 80s. Temperature falling into the upper 70s in the afternoon. Chance of rain 80 percent.

Friday Night

Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the 60s to lower 70s. Chance of rain 30 percent.

Saturday

Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the 70s and 80s. Temperature falling into the upper 70s in the afternoon. Chance of rain 70 percent.

Saturday Night

Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the 60s to lower 70s. Chance of rain 20 percent.

Sunday

Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 70s to upper 80s. Temperature falling into the upper 70s in the afternoon. Chance of rain 70 percent.

Sunday Night

Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the 60s to lower 70s. Chance of rain 40 percent.

Monday

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s to upper 80s. Chance of rain 70 percent.