Dangerous Heat Continues; Monitoring Excessive Rainfall and Flash Flooding

The heat continues along and east of the Mississippi River. The most significant cumulative heat impacts are expected across the Mid-Atlantic through today and eastern Ohio Valley through Friday. Severe weather and heavy rainfall potential from the Southwest, Plains, upper Midwest, Great Lakes, mid-Atlantic and Northeast the next couple of days. A disturbance near the Marianas may bring flooding. Read More >

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99° N Lon: 90.25° W Elev: 3 ft.

Mostly Cloudy

91°F

33°C

Humidity	59%
Wind Speed	SE 7 mph
Barometer	30.06 in (1018.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	26 Jun 1:53 pm CDT

More Information:

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

Detailed forecast for

St. John The Baptist Parish

This Afternoon

Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature around 90. Southeast winds around 5 mph. Chance of rain 20 percent.

Tonight

Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. South winds around 5 mph, becoming southwest after midnight. Chance of rain 30 percent.

Friday

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northwest winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 50 percent.

Friday Night

Partly cloudy. A chance of thunderstorms with a slight chance of showers in the evening. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent.

Saturday

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 70 percent.

Saturday Night

Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent.

Sunday

Sunny with a chance of showers and thunderstorms in the morning, then partly sunny with showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 80 percent.

Sunday Night

Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.

Monday

Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent.

Monday Night

Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.

Tuesday

Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 70 percent. Heat index values up to 105.

Tuesday Night

Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 70s. Chance of rain 40 percent.

Wednesday