Skip to main content

Severe Weather Possible Today in Baton Rouge

...Tornado Watch until 6 PM for parts of the WBRZ Viewing area...
...Flood Watch until Tuesday Afternoon for all of the WBRZ Viewing area...

Updating my blog from yesterday evening...there is still a threat for severe weather across the Baton Rouge area today into tonight.  Then we will have a heavy rain event starting this afternoon and continuing through Mardi Gras Tuesday.  Please read below for all the important details:

A strong cold front is moving across the Southern U.S. and it has become very warm and humid ahead of it. Showers and thunderstorms are popping up right now and that will continue throughout the afternoon into tonight.  Some of these storms could be strong to severe and rotate.  Due to this, SPC has issued a Tornado Watch until 6 pm for East Baton Rouge, West Baton Rouge, West Feliciana, East Feliciana, Pointe Coupee, and St. Helena Parishes.  Also, Amite, Pike & Wilkinson Counties in Mississippi.

Not only can any storms produce tornadoes, they can also contain damaging winds and hail.  A squall line of storms is sinking south across Louisiana and Mississippi.  It has a bowing-shape to it and that means you can have damaging winds in excess of 60 mph.  It is likely that is squall line could stall over SE LA later today and that could prolong the severe weather threat.  

Additionally, we could pick up some very heavy rain over the next few days as the cold front stalls over the Gulf Coast States.  Forecast models are showing 2 to 4 inches of rain is possible!  Some places could even get up to 6 inches.  This could cause some flash flooding for all of SE LA.  The NWS in Slidell, LA has issued a Flood Watch until Tuesday Afternoon.  While streams, creeks, ditches, bayous and local rivers are running low the ground is pretty saturated.  This will cause the water to run off quickly and into those streams, etc.  Hence the reason for the Flood Watch.

The severe weather threat is mainly expected today in Baton Rouge, but could last longer depending on the exact place the cold front stalls.  Right now, it looks like there could be a few severe storms along the Louisiana Coast on Monday, but just heavy rain in Baton Rouge Monday through Tuesday.  The front will finally move east of Louisiana by Wednesday Morning.  Then we will become sunny and turn MUCH COLDER with highs in the lower 60s and lows near 40 on Thursday and Friday.  Some colder air arrives on Saturday with highs in the 50s and lows near freezing!  Brrr!

Please stay tuned to my Facebook and Twitter pages for additional updates today through Tuesday.  Be prepared and watch WBRZ and WBRZ's Weather Channel for updates too. -Dave

Comments

Popular posts from this blog

Flash Flood Watch now until Thursday Evening for WBRZ Viewing Area

The NWS in Slidell, LA has issued a  Flash Flood Watch for all of the WBRZ Viewing Area starting now and continuing until Thursday Evening. Rain has been falling for the last few hours and we have already picked up over 1.30" in Baton Rouge.  This is WAY more than the forecast models were predicting for this time.  The area of low pressure continues to develop over South Texas and a warm front will move up from the Gulf of Mexico by Wednesday Morning.  This will spread widespread rain and a few thunderstorms over Southern Louisiana all night and into Wednesday.  Then it looks like we will taper off the rain to just scattered showers during the day on Wednesday. On Wednesday Night, a cold front will move out of Texas into Louisiana.  As this happens, a squall line of thunderstorms is expected to move ahead of it and through Baton Rouge on Thursday Morning.  Some of these storms could be strong to severe with damaging winds and a few tornadoes. ...

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 ...