Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

88°F

31°C

Humidity	62%
Wind Speed	SW 9 G 15 mph
Barometer	30.02 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	17 Aug 2:35 pm EDT

More Information:

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

Extended Forecast for

Del Rio TN

Severe T-storm Watch until August 17, 10:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until August 17, 10:00pm
NOW until 10:00pm Mon
Severe T-storm Watch
This Afternoon
High: 94 °F
Severe
Thunderstorms
Tonight
Low: 70 °F
Severe
Thunderstorms
then Chance
Showers
Tuesday
High: 87 °F
Chance
Showers then
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 90 °F
Hot
Wednesday Night
Low: 68 °F
Mostly Clear
Thursday
High: 90 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 67 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A chance of thunderstorms after 4pm. Some of the storms could be severe. Mostly sunny and hot, with a high near 94. Heat index values as high as 101. West wind around 5 mph. Chance of precipitation is 30%.

Tonight

Showers and thunderstorms before 5am, then a chance of showers. Some of the storms could be severe. Low around 70. North wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A 30 percent chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 65. Calm wind.

Wednesday

Sunny and hot, with a high near 90. Calm wind becoming northwest around 5 mph.

Wednesday Night

Mostly clear, with a low around 68. Calm wind.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 90. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

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 87. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Saturday Night

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

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.