Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. 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.

84°F

29°C

Humidity	74%
Wind Speed	NW 8 mph
Barometer	30.19 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	14 Aug 11:55 am EDT

More Information:

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

Extended Forecast for

7 Miles ENE Parrottsville TN

This Afternoon
High: 91 °F
Chance
T-storms
Tonight
Low: 72 °F
Slight Chance
T-storms
Saturday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 92 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 93 °F
Sunny then
Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms
Tuesday
High: 87 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny and hot, with a high near 91. Heat index values as high as 98. West wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Mostly cloudy, with a low around 72. Calm wind.

Saturday

A 40 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 99. Calm wind becoming west around 5 mph in the afternoon.

Saturday 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 72. Calm wind. Chance of precipitation is 30%.

Sunday

Sunny and hot, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 74. Calm wind becoming south around 5 mph.

Monday

A 50 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the morning.

Monday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 50%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 87. Chance of precipitation is 40%.

Tuesday Night

A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 68.

Wednesday

Mostly sunny, with a high near 89.

Wednesday Night

Partly cloudy, with a low around 69.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.