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

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Partly Cloudy

78°F

26°C

Humidity	95%
Wind Speed	SE 6 mph
Barometer	29.97 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	20 Jun 3:15 am CDT

More Information:

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

Extended Forecast for

Saint James LA

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

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 77 °F
Mostly Cloudy
Saturday
High: 89 °F
Slight Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 77 °F
T-storms
Likely then
Slight Chance
T-storms
Sunday
High: 90 °F
Slight Chance
T-storms then
Mostly Sunny
Sunday Night
Low: 78 °F
Partly Cloudy
Monday
High: 93 °F
Sunny
Monday Night
Low: 77 °F
Mostly Clear
Tuesday
High: 93 °F
Mostly Sunny
Tuesday Night
Low: 76 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 77. Calm wind.

Saturday

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely before 9pm, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 77. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. South wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around 78. South wind around 5 mph.

Monday

Sunny, with a high near 93. Southwest wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm in the evening.