Skip to main content

More Heavy Rain Today With Flash Flooding Possible For The New Orleans Area

FLASH FLOOD WATCH is in effect until 7 PM Today for much of Southeast Louisiana - except the Coastal areas. An additional 1-3" of rain will be possible, which could lead to more street flooding. Remember, don't drive on flooded roads!! 


Get ready for another round of heavy rain and storms today!  A cold front remains stalled NW of our region again today, and when you add that to the very moist air mass over us, that will lead to a heavy rain threat.  The storms will develop this morning and continue all day.  This will once again cause issues with Jazz Fest and the Zurich Classic.  Some of the storms could be strong to severe with large hail, damaging winds and even a tornado or two.  


Rain totals could be around 1-3" with some areas receiving even more.  This is why the NWS extended the Flash Flood Watch until 7 PM tonight.  High temperatures will try to make it into the lower 80s.  

 

The rain and storms will taper off this evening, and then briefly dissipate tonight.  Storms are expected to redevelop toward daybreak on Monday.  Otherwise, it will be mostly cloudy, muggy and mild with patchy fog.  Lows will be in the 60s north and 70s south.

Monday will be a repeat of today with storms developing in the morning and lasting throughout the day.  Expect more heavy rain, and the flash flood watch could be extended as additional rain totals could be around 1-3".  Highs will be in the lower 80s.  

FINALLY, this front will move through on Tuesday, but it will still give us one more day of rain and storms.  However, it the forecast models are not showing as many storms.  Highs will be in the lower 80s.  

A much needed break in the rain will arrive on Wednesday and we will stay dry through the weekend.  We will also see a break in the humidity too!  Get ready for plenty of sunshine and highs in the upper 70s to around 80.  Lows will be in the 50s north and 60s south.  A VERY refreshing end to the week!  


Stay tuned to my social media sites and WWL-TV for weather updates today! -Meteorologist Dave Nussbaum

Comments

Popular posts from this blog

Comparison between Hurricane Matthew's possible forecast track loop vs Hurricane Betsy's

Some of you have been calling to say that Matthew's forecast to do a loop in the Atlantic Ocean off the SE U.S. is the same as what Hurricane Betsy did back in 1965. Well...that is not true. Betsy formed on August 27, 1965 just off the Leeward Islands. It quickly became a tropical storm on the same day, and then became a hurricane on August 29.  It made a few loops in its track with one north of Puerto Rico and a second north of the Bahamas.  There is a strong area of high pressure that was preventing Betsy from moving to the north, and that is what caused it to loop.  After the second loop, it then moved SW across the Bahamas, then turned west to move over far South Florida and then into the Gulf.  It eventually turned to the NW and quickly tracked right to New Orleans where it made landfall as a major hurricane on September 9th. Hurricane Matthew formed in the Atlantic east of the Leeward Islands as a tropical storm on September 28. It quickly moved west into t...

The Great Flood of 1983

It was 30 years ago that the Baton Rouge area experienced what is likely the worst flood in its history!  On April 5-9, 1983 we were hit with 6 to 13 inches of rain from a slow-moving storm.  This rain quickly ran off into the Amite, Comite, Tickfaw and Tangipahoa River Basins.  Some of the highest rainfall totals were in the headwaters of the Amite River in the Felicianas and South Mississippi.  Also, there were some strong easterly winds which slowed down the water from draining into Lake Maurepas and Pontchartrain.  These were some of the reasons why the flooding occurred in Baton Rouge & Denham Springs.  The weather map to the right shows the weather for April 8, 1983. A stalled front over the Southeast U.S. lead to the heavy rain event and flooding. The rivers quickly rose and spilled out of their banks.  The rain didn't stop, so the water continued to rise and rise.  Rivers rose to what are still the record levels.  The Amite in D...

The Unseasonably Cool Weather Continues

Short Term Forecast :  It is a very cold morning across the Capital City with clear skies and temperatures in the 30s.  A light freeze is expected!  I hope that you brought in your plants last night.  Take that jacket with you this morning. An area of high pressure remains over the Southeast U.S. today.  This will keep us sunny and with the northwest winds over us, we will stay cool.  High temperatures will be in the upper 50s. Another freeze is expected tonight for the Baton Rouge area.  We will be clear with calm winds and very good radiational cooling.  Low temperatures will fall into the upper 20s to lower 30s.  The NWS has issued a Freeze Warning for areas along and north of the I-10/12 corridor from 2 AM to 8 AM Wednesday Morning.  The freeze could last 2 to 6+ hours and that would be long enough to kill any vegetation.  Make sure you bring in your plants or at least cover them tonight!  Bundle ...