Prolonged, Intense Heat Wave; Excessive Rainfall in the Southern Rockies and Central Plains into the Upper Midwest

Extremely dangerous heat persists through Thursday with widespread daily temperature records. Monsoonal moisture continues to bring heavy rain and flash flooding to New Mexico and west Texas through Thursday, especially in the burn scar areas. Thunderstorms and heavy to excessive rain will continue to bring a flash flood threat from the Central Plains into the Upper Midwest. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from June 25, 10:00 AM CDT until June 25, 07:00 PM CDT

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

73°F

23°C

Humidity	96%
Wind Speed	N 3 mph
Barometer	30.14 in (1020.5 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	25 Jun 5:53 am CDT

More Information:

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

Extended Forecast for

4 Miles NE Mandeville LA

Heat Advisory June 25, 10:00am until June 25, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny
Tonight
Low: 75 °F
Partly Cloudy
Thursday
High: 95 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms
Friday
High: 93 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 74 °F
Slight Chance
T-storms
Saturday
High: 93 °F
Slight Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 75 °F
Slight Chance
T-storms
Sunday
High: 93 °F
T-storms
Likely

Detailed Forecast

Today

Sunny, with a high near 94. Heat index values as high as 106. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Tonight

Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74. Calm wind.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm.

Saturday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.

Sunday

Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 92. Calm wind becoming west around 5 mph in the morning.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind around 5 mph.

Tuesday

Showers and thunderstorms likely. Partly sunny, with a high near 92. West wind around 5 mph.