Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast 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.

77°F

25°C

Humidity	79%
Wind Speed	NE 5 mph
Barometer	30.08 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	17 Aug 1:35 am EDT

More Information:

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

Extended Forecast for

5 Miles NNW Allenstand NC

Overnight
Low: 73 °F
Mostly Clear
Monday
High: 85 °F
Chance
Showers
Monday Night
Low: 67 °F
Showers
Likely
Tuesday
High: 82 °F
Slight Chance
T-storms
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 66 °F
Mostly Clear
then Slight
Chance
Showers
Thursday
High: 84 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 64 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 73. Southwest wind around 5 mph.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. West wind around 5 mph. Chance of precipitation is 30%.

Monday Night

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Cloudy, with a low around 67. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of showers between 8am and 11am, then a slight chance of showers and thunderstorms after 11am. Cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 64. Calm wind.

Wednesday

Sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers after 2am. Partly cloudy, with a low around 66. Calm wind becoming southeast around 5 mph after midnight.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

Friday

A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 70%.

Friday Night

Showers likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.