Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 20, 12:00 PM CDT until June 20, 06:00 PM CDT

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

81°F

27°C

Humidity	86%
Wind Speed	S 7 mph
Barometer	29.97 in
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	20 Jun 5:15 am CDT

More Information:

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

Extended Forecast for

Pilottown LA

Heat Advisory June 20, 12:00pm until June 20, 06:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 87 °F
Chance
T-storms
Tonight
Low: 79 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 87 °F
Slight Chance
T-storms
Sunday Night
Low: 80 °F
Partly Cloudy
Monday
High: 88 °F
Mostly Sunny
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 79. South wind 5 to 10 mph.

Sunday

A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. South wind around 10 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 80. South wind around 10 mph.

Monday

Mostly sunny, with a high near 88. Southwest wind around 10 mph.

Monday Night

Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.

Tuesday

Sunny, with a high near 88. Southwest wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.

Wednesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. West wind 5 to 10 mph.