Excessive Heat for the South and West; Flash Flooding Conditions in the Southwest U.S.

Dangerous heat is expected across portions of the lower Mississippi Valley today, eastern Oregon Wednesday, central California through Wednesday, and Washington through Saturday. Excessive Heat Warnings are in effect. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Read More >

Hazardous Weather Conditions

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Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

91°F

33°C

Humidity	61%
Wind Speed	Calm
Barometer	29.94 in (1014.1 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	16 Aug 10:53 am CDT

More Information:

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

Extended Forecast for

Kilbourne LA

Excessive Heat Warning until August 16, 07:00pm

Click here for hazard details and duration

Excessive Heat Warning

Excessive Heat Warning until August 16, 07:00pm

NOW until
7:00pm Tue

Excessive Heat Warning
Today

Hot
High: 98 °F
Tonight

Slight Chance
T-storms then
Partly Cloudy
Low: 73 °F
Wednesday

Slight Chance
T-storms then
Chance
T-storms
High: 93 °F
Wednesday
Night

T-storms
Likely
Low: 69 °F
Thursday

Chance
T-storms
High: 84 °F
Thursday
Night

Chance
T-storms
Low: 69 °F
Friday

Chance
T-storms
High: 87 °F
Friday
Night

Mostly Clear
Low: 70 °F

Detailed Forecast

Today

Sunny and hot, with a high near 98. Heat index values as high as 111. West wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Northeast wind around 5 mph becoming southwest in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. North northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 69. North wind around 5 mph becoming calm in the evening.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph.

Friday Night

Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

Saturday

A 30 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the morning.

Saturday Night

A 20 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly cloudy, with a low around 71.

Sunday

A 40 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 90.

Sunday Night

A 30 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 71.

Monday

Showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.