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	Calm
Barometer	30.24 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	15 Aug 12:15 pm EDT

More Information:

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

Extended Forecast for

6 Miles WSW Erwin TN

This Afternoon
High: 82 °F
Chance
T-storms
Tonight
Low: 69 °F
Mostly Clear
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 70 °F
Clear then
Slight Chance
T-storms
Monday
High: 82 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 67 °F
Showers
Likely
Tuesday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 81 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 82. Northwest wind around 5 mph.

Tonight

Mostly clear, with a low around 69. Calm wind becoming south around 5 mph.

Sunday

Sunny, with a high near 83. West wind around 5 mph.

Sunday Night

A 10 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 70. Southwest wind 5 to 10 mph.

Monday

A slight chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 82. West wind around 10 mph. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. West wind around 5 mph becoming calm. Chance of precipitation is 60%.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 64.

Wednesday

Sunny, with a high near 81.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.