Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

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

Mostly Cloudy

90°F

32°C

Humidity	66%
Wind Speed	S 6 mph
Barometer	30.08 in (1018.8 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	14 Jul 3:53 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

Partly sunny with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. Temperature falling into the mid 80s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105.

Tonight

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 40 percent.

Tuesday

Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Tuesday Night

Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 70s. West winds around 5 mph. Chance of rain 20 percent.

Wednesday

Sunny with a slight chance of showers and thunderstorms in the morning, then partly sunny with showers and thunderstorms likely in the afternoon. Humid with highs in the mid 90s. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 60 percent. Heat index values up to 107.

Wednesday Night

Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 70s. Chance of rain 50 percent.

Thursday

Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs in the upper 80s. Temperature falling into the mid 80s in the afternoon. Chance of rain 90 percent.

Thursday Night

A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 60 percent.

Friday

Showers. A chance of thunderstorms in the morning, then thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 90 percent.

Friday Night

A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent.

Saturday

Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Highs around 90. Temperature falling into the mid 80s in the afternoon. Chance of rain 80 percent.

Saturday Night

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 70s.

Sunday

Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. Chance of rain 70 percent.