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Colorado State University’s 2025 Hurricane Season Forecast Is Out & It Matches Pretty Closely With Out Forecast Here At Crown Weather

Sunday, April 6, 2025 3:11 pm by Rob Lightbown

The 2025 hurricane season forecast from Colorado State University was released this past Thursday and like our forecast, they are forecasting a somewhat above average season in terms of activity. CSU is forecasting 17 named storms, 9 of those storms becoming hurricanes and 4 of those hurricanes becoming major hurricanes. This is comparable to our forecast in which we released on March 20. In our forecast, we are forecasting 16 named storms, 7 of those storms becoming hurricanes and 4 of those hurricanes becoming major hurricanes.

There are a couple of reasons why we are expecting a busier than average hurricane season.

The First Reason Is The Likelihood Of ENSO-Neutral Conditions During This Summer Into This Fall: Weak La Nina conditions currently exist across the eastern Pacific and it seems rather likely that we will see neutral ENSO conditions during the peak of the Atlantic hurricane season forecast.

Neutral ENSO conditions is an enhancing influence on tropical activity during the hurricane season. This means that at least somewhat above average activity can be expected this hurricane season in terms of the number of tropical storms and hurricanes.

A Second Reason Are The Ocean Water Temperatures: Ocean water temperatures are currently warmer than average across the western and central Atlantic & is currently slightly below average over the eastern tropical Atlantic. Warmer than average ocean water temperatures are also currently occurring over the eastern subtropical Atlantic.

It should be noted that there is a positive correlation between above average ocean temperatures over the Caribbean and the eastern subtropical Atlantic during April and an active Atlantic hurricane season.

Analog Years: The analog years that Colorado State University used for their forecast are very close to what we used for analog years.

CSU went with the following analog years that seem to be a close match with what the 2025 hurricane season might be like – 1996, 1999, 2006, 2008, 2011 & 2017.

Our analog forecast here at Crown Weather used the following years for what the 2025 hurricane season may be like. They are 1895, 1916, 1959, 1967, 1996, 1999, 2008, 2011, 2017 & 2021.

Landfall Threat Forecast: There are no changes at all with my landfall threat forecast. In the map attached to this discussion, I have added my expectations of the most likely potential tracks of tropical systems this season.

There are still three areas that I’m most concerned about for this upcoming season in terms of a tropical storm or hurricane impact.

The First Area Is the area from the Carolinas northward to Southern New England. As I mentioned previously, all indications seem to be pointing towards this being an East Coast concentrated season for tropical storm or hurricane threats. Based on this, in addition to model guidance and analog data, I do think that a corridor from South Carolina and North Carolina northward to Southern New England could be an area to really watch.

The Second Area Of Particular Concern Is across the far northeastern Caribbean, including the far northern Leeward Islands, the Virgin Islands and Puerto Rico.

Model guidance and analog data seems to be pointing towards the possibility of any tropical systems moving westward from the central and eastern tropical Atlantic to begin curving west-northwest and northwest just before they reach the Caribbean. This leads to the potential for these tropical systems to directly impact the northeastern Caribbean before they either head further west towards the Bahamas or the East Coast of the United States or curve northward into the open Atlantic.

Another Area Of Some Concern Is the area from the northwestern Caribbean northward to the central Gulf coast where any tropical disturbances moving westward may begin to strengthen by the time they reach the northwestern Caribbean and then head for the central Gulf Coast.

Even though your area may have a low or medium risk this season, be aware that any small fluctuations in the upper level weather pattern at the “wrong” time could threaten the low or medium risk areas.

Finally, I am pushing up the date of the start of regular tropical weather discussions for the 2025 Atlantic Hurricane Season. I now expect to begin issuing regular tropical weather discussions on Thursday, May 1.

The reason why is because there are some subtle signs in the very long model guidance that there could be some sort of tropical development sometime during early or mid-May. Very long model guidance has been somewhat consistent in showing this scenario & because of this, I am pushing up the start date of tropical weather discussions to May 1.

Filed Under: CWS Weather Discussions

2025 Hurricane Season Forecast (Issued March 20)

Thursday, March 20, 2025 6:23 pm by Rob Lightbown

Summary: This upcoming hurricane season looks to average a little above average in terms of the number of storms that occur. All indications seem to point towards neutral ENSO conditions occurring during the peak of the hurricane season. This combined with above average ocean temperatures in the Gulf and across the subtropics should help to produce an above average hurricane season. One factor that might negate a really active hurricane season is that the subtropics may end up more above average than the deep tropics leading to more stable air to occur. This, in turn, would lead to tropical systems having a more difficult time developing and waiting to develop until they are out of the deep tropics.

Additionally, I do think that this could be an East Coast season where most of the tropical storm and hurricane threats are concentrated along the East Coast of the United States. Two other areas stand out as potential areas of risk in terms of tropical storm/hurricane threats – One is the central Gulf Coast and the second is across the northeastern Caribbean.

The Numbers: 16 Named Storms, 7 of those storms becoming Hurricanes and 4 of those hurricanes becoming Major Hurricanes (Category 3 or higher on the Saffir-Simpson scale).

Accumulated Cyclone Energy (ACE) Index Forecast: I am forecasting an ACE index this year of 140, which signals that this will probably be an above average season.

ENSO Conditions: All data is pointing towards neutral ENSO conditions by the time we reach June, July and August. These neutral ENSO conditions are forecast to remain in place right through this Fall.

The prospects of neutral ENSO conditions is an enhancing influence on tropical activity during the hurricane season. This means that at least somewhat above average activity can be expected this hurricane season in terms of the number of tropical storms and hurricanes.

Sea Surface Temperatures: Areas from the central and western Gulf through the Caribbean are currently warmer than average with below average ocean temperatures found across the central and eastern Tropical Atlantic. This overall look in ocean temperatures is cooler than what we saw at this time last year.

The latest model guidance seems to be pointing towards a scenario where areas of the Atlantic north of 20 North Latitude are warmer than average as compared to the deep tropics throughout this hurricane season. This could set up a scenario where tropical systems wait to really get going until they are north of 20 North Latitude or wait until they reach the Gulf.

Analog Years: These are the analog years that seem to be a close match right now to what the 2025 hurricane season may be like. They are 1895, 1916, 1959, 1967, 1996, 1999, 2008, 2011, 2017 & 2021.

This is our “hot spot” map which shows which areas were impacted the most during the 10 analog years I have listed:

Landfall Threat Forecast: There are three areas that I’m most concerned about for this upcoming season in terms of a tropical storm or hurricane impact.

The First Area Is the area from the Carolinas northward to Southern New England. As I mentioned previously, all indications seem to be pointing towards this being an East Coast concentrated season for tropical storm or hurricane threats. Based on this, in addition to model guidance and analog data, I do think that a corridor from South Carolina and North Carolina northward to Southern New England could be an area to really watch.

The Second Area Of Particular Concern Is across the far northeastern Caribbean, including the far northern Leeward Islands, the Virgin Islands and Puerto Rico.

Model guidance and analog data seems to be pointing towards the possibility of any tropical systems moving westward from the central and eastern tropical Atlantic to begin curving west-northwest and northwest just before they reach the Caribbean. This leads to the potential for these tropical systems to directly impact the northeastern Caribbean before they either head further west towards the Bahamas or the East Coast of the United States or curve northward into the open Atlantic.

Another Area Of Some Concern Is the area from the northwestern Caribbean northward to the central Gulf coast where any tropical disturbances moving westward may begin to strengthen by the time they reach the northwestern Caribbean and then head for the central Gulf Coast.

Even though your area may have a low or medium risk this season, be aware that any small fluctuations in the upper level weather pattern at the “wrong” time could threaten the low or medium risk areas.

Finally, we will begin sending out regular tropical weather discussions for the 2025 Atlantic Hurricane Season on Monday, May 12th.


2025 Atlantic Tropical Cyclone Names:
Andrea
Barry
Chantal
Dexter
Erin
Fernand
Gabrielle
Humberto
Imelda
Jerry
Karen
Lorenzo
Melissa
Nestor
Olga
Pablo
Rebekah
Sebastien
Tanya
Van
Wendy

Filed Under: CWS Weather Discussions

I Plan On Having The 2025 Hurricane Season Forecast Sent Out By Or Before March 31

Monday, March 10, 2025 5:49 pm by Rob Lightbown

I’ve been pretty busy the last few weeks researching and analyzing all of the factors and signals that go into making a hurricane season active or not active.

I’ll continue analyzing the data and then write up the 2025 hurricane season forecast over the next couple of weeks or so.

I plan on having the 2025 hurricane season sent out to you by or before Monday, March 31.

There are some things that I’ve found that I wanted to share with you concerning the 2025 hurricane season.

First, it appears that the overall season should be near to slightly above average in terms of activity. My current thinking is for a total of 16 named storms, 7 of those storms becoming hurricanes and about 3-4 of those hurricanes becoming major hurricanes. Overall net activity looks to be above average with about 144 percent of normal in terms of the amount of energy tropical systems exert on the Atlantic Basin.

Second, it appears that the current weak La Nina conditions probably will warm a little to a neutral ENSO state during this summer into this autumn. Neutral ENSO conditions historically have led to overall above to very above average activity across the Atlantic Basin.

Finally, the most important aspect of any hurricane season is where any tropical storms or hurricanes make landfall. This is an area that we have exceled in forecasting for many past seasons. My initial analysis of the data seems to be pointing towards a couple of areas that could be of particular concern in terms of tropical storm or hurricane threats this season.

First Area is I think this could be a East Coast year with areas from the Florida Peninsula northward through the Carolinas, Mid-Atlantic States and Southern New England at risk of being impacted by at least one or two tropical storms or hurricanes this season.

A Second Area Of Concern might be along the western and central Gulf Coast from Texas & Louisiana eastward to southern Alabama. Data seems to be hinting that this may be an area to watch for a tropical storm or hurricane impact this season.

As for the Caribbean, current data suggests that there may be a lack of tropical activity across much of the Caribbean this season. In fact, very long range model guidance seems to be pointing towards below average to well below average rainfall across much of the Caribbean throughout this summer and autumn. One area that might be an exception may be across the far northeastern part of the Caribbean, including the far northern Leeward Islands, the Virgin Islands and Puerto Rico. This area of the Caribbean may be at least threatened by at least one or two tropical storms or hurricanes this season.

I’ll be analyzing the impact part of the forecast a lot more over the next couple of weeks. Because of this, there might be changes to the impact part of my forecast by the time I release the forecast at the end of this month.

Again, I should have the full 2025 hurricane season forecast sent out to you by or before Monday, March 31.

Filed Under: CWS Weather Discussions

A Review Of How The 2024 Atlantic Hurricane Season Matched Up To What I Forecasted Back In March

Saturday, November 30, 2024 3:04 pm by Rob Lightbown

The 2024 Hurricane Season officially ends today. In all, we ended up with 18 named storms, 11 of those storms becoming hurricanes and 5 of those hurricanes becoming major hurricanes. It was a hyperactive and very impactful hurricane season. The Accumulated Cyclone Energy index (ACE) was 161.7, which is certainly a hyperactive season.

The 2024 Atlantic hurricane season will certainly be remembered for the Appalachian flood disaster that Hurricane Helene brought. It will also be remembered by the serious impacts that Hurricane Milton brought to Florida shortly after Helene’s impact. I fully expect to see both Helene and Milton be retired as names in the post season. We cannot forget Beryl, which was a Caribbean Category 5 hurricane in early July.

The total damage from the 2024 Hurricane Season will likely exceed $150 billion in damages based on some reliable estimates I’ve seen.

How Did My Preseason Forecast Do? Back on March 13, I forecasted that the 2024 hurricane season would be an extraordinarily active hurricane season in terms of both number of storms and also in the amount of potential impacts across the Caribbean and along the US Coastline (especially the Gulf Coast). It did end up being an extremely impactful season, however, the number of storms fell short of what I forecasted.

This is what I forecasted back on March 13:
25 Named Storms (18 named storms, so I did not verify there).

12 Hurricanes (11 Hurricanes, so I pretty much verified).

6 Major Hurricanes (5 Major Hurricanes, so again, I pretty much verified).

Accumulated Cyclone Energy (ACE): 225 (161.7, which fell short of what I forecasted).

Our Forecast That I Sent Out In March:

The Actual 2024 Hurricane Season Activity:

The reason why I forecasted such a busy season back in March was due to the combination of extremely warm ocean waters, the expectation of La Nina conditions and a overall favorable look for development in the Atlantic. Much of this did verify. The big surprise was how quiet the period from mid-August to early September was. While it threw a monkey wrench into the forecast, the extremely active late season hurricane activity certainly made up for that quiet period.

Now, how did my impact forecast do? Back in March, I forecasted that I thought that the northwestern Caribbean, the northeastern Caribbean, the area from the Bahamas through the Florida Peninsula into the eastern Gulf of Mexico would be particularly at risk from hurricane activity during the 2024 season.

Overall, my forecasts of a very impactful season for the northwestern Caribbean, the eastern Gulf of Mexico and the Florida Peninsula verified very well. The activity over the northeastern Caribbean as well as across the Bahamas was much, much less than what I forecasted, which is, obviously, great news.

I did forecast a high risk for a tropical storm or hurricane impact across the northwestern and north-central Gulf Coast and we did have 2 hurricane landfalls, one on the middle and upper Texas coast and one in southeastern Louisiana.

I also did forecast a high risk of a tropical storm or hurricane impact along the coast from Georgia to the Mid-Atlantic States. This ended up not really verifying, although Debby did bring tropical storm conditions to the Georgia and South Carolina coastline.

From this point, I will shift my attention to monitoring the weather across the southern United States and the eastern United States. I’ll certainly be sending out updates over the next 6 months covering significant winter storms or significant severe weather events. I will also be starting to take a look at what the 2025 hurricane season may be like over the next few months and will send out my forecast probably during March or early April.

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Filed Under: CWS Weather Discussions

Sara Is Expected To Dissipate Over The Yucatan Peninsula, But The Remnants Of Sara Will Produce Heavy Rain & Thunderstorms From Louisiana To Florida Tuesday Through Wednesday

Sunday, November 17, 2024 3:36 pm by Rob Lightbown

Tropical Depression Sara: Since the hurricane season is now winding down and coming to an end – FINALLY – we will be only sending out 1 to 2 updates a week for the next couple of weeks.

Beyond this, starting December 1st, our weather updates will include information regarding any storms that are expected to bring significant severe weather or winter weather with a focus on the Deep South , the Gulf Coast & the Eastern United States.

Sara made landfall this morning along the coast of Belize and is quickly weakening. It is likely to dissipate over the Yucatan Peninsula tonight or during Monday.

The remnants of Sara are expected to be absorbed by an eastward moving frontal system as we get into Tuesday and Wednesday.

This means that numerous showers and thunderstorms with locally heavy rainfall will sweep across Louisiana on Monday night and then through much of Mississippi and Alabama during Tuesday.

These widespread showers and thunderstorms will also spread across the Florida Panhandle and through much of Georgia during Tuesday afternoon. Some of these thunderstorms will probably be on the severe side across southern Alabama, southern Georgia and across the Florida Panhandle.

During the day on Wednesday, a line of showers and thunderstorms will push across the Florida Peninsula bringing with it locally heavy rainfall and severe weather.

The frontal system and the remnants of Sara will push offshore of the US Southeast Coast during Wednesday evening.

The passage of that frontal system will usher in a cool and dry air mass that pushes across the entire Gulf of Mexico and into the northern Caribbean as we get into Thursday and Friday. The passage of this front will also be the catalyst to end the hurricane season once and for all.

The next tropical weather discussion will be issued on Friday Afternoon.

Filed Under: CWS Weather Discussions

Sara Is Expected To Continue To Produce Catastrophic Flooding & Mudslides Across Honduras & Belize

Friday, November 15, 2024 4:35 pm by Rob Lightbown

Tropical Storm Sara: Sara is going to continue to be a big time problem for Central America throughout this weekend with extremely high rainfall totals expected, especially over northern Honduras and across Belize where 10 to 20 inches of rain are expected. Local amounts of up to three feet of rain is expected across northern Honduras.

Right now, Sara is located near the north coast of Honduras and is still a tropical storm with 50 mph winds.

Sara is going to crawl in its forward speed as it moves from near the northern coast of Honduras to Belize by late Saturday night into Sunday. A track right across the Yucatan Peninsula is then likely to occur by later Sunday into part of Monday before whatever is left of the storm moves into the Bay of Campeche Monday afternoon.

All of this land interaction Sara is going to do over Central America is going to lead to extremely high rainfall totals for northern Honduras into Belize. Already, severe flooding is occurring over northern Honduras and another 10 to 20 inches of rain can be expected. This means that severe and catastrophic flooding is very likely across Honduras and Belize throughout this weekend.

We will have to see what shape Sara is in when it reaches the southwestern Gulf of Mexico early next week. I think that there will be very left of this system due to all of the land interaction it’ll do this weekend. Because of this, I could foresee a scenario where a highly sheared depression is swept up by a cold front that’ll be pushing across the Gulf of Mexico next week.

This means that I do not believe the track models that do show Sara remaining a tropical system & instead I do think that we will see a weakening and eventually a dissipating system over the Yucatan Peninsula this weekend.

The leftovers of Sara will merge with the eastward moving frontal system leading to the probability of a line of heavy rain with thunderstorms to push eastward along the northern Gulf Coast from Louisiana to the Florida Panhandle on Tuesday and then across the Florida Peninsula on Wednesday. Some of the thunderstorms will likely be severe.

The passage of that frontal system will usher in a cool and dry air mass that pushes across the entire Gulf of Mexico and into the northern Caribbean by late next week. The passage of this cold front will also finally end any further threats of tropical systems this year to the United States and probably even the Caribbean.

The next tropical weather discussion will be issued on Monday Afternoon. If there are any significant changes to the forecast of Sara this weekend, I will most definitely send out an update.

Filed Under: CWS Weather Discussions

Tropical Storm Sara Is Expected To Bring Catastrophic Levels Of Flooding To Honduras Next Few Days

Thursday, November 14, 2024 4:47 pm by Rob Lightbown

Tropical Storm Sara: There is good news and bad news when it comes to the future of Sara and its probable impacts.

The good news is that the potential impacts to Florida next week looks to be much less than previously thought.

This leads to the bad news which is it now appears that Sara will sit right over Central America for several days late this week and this weekend causing extremely high rainfall totals with catastrophic flash flooding and mudslides across Honduras, Belize and the Yucatan Peninsula. This interaction with Central America significantly lowers the impact to Florida.

Sara is currently approaching the coasts of northern Honduras and northeastern Nicaragua with winds of about 40 mph. The storm continues to track to the west and it’s likely that Sara will begin to move right along the northern coast of Honduras tonight. A stall near the northern coast of Honduras then looks to continue through Saturday before Sara moves inland into Belize and the Yucatan Peninsula on Sunday into Monday.

This further south track is going to mean that Sara will be spending the next few days over or very near land & all of this land interaction means much less of an impact to Florida next week.

This stall over northern Honduras means that an extreme flash flood event looks likely across northern Honduras from tonight right through this weekend. Rain totals of 1 to 2 feet with local amounts of up to 40 inches are likely leading to catastrophic amounts of flash flooding and mudslides across not only northern Honduras, but also across parts of Belize, El Salvador, eastern Guatemala, and parts of Nicaragua.

The reason why it appears Sara will interact with the land of Central America much more than previously thought is due to a stronger than expected high pressure ridge over the southeastern United States. This high pressure ridge has pushed Sara further south causing it to track over Central America over the next few days.

This westward and southward shift means that there might be very little left of Sara when it moves off of the Yucatan Peninsula and into the southern Gulf of Mexico on Monday night into Tuesday. This means that what’s left of Sara, whether a very broad depression or a weak frontal low pressure system will move northeastward across the Gulf of Mexico during Tuesday reaching Florida on Wednesday.

It now looks highly unlikely that Sara will be a strong hurricane hitting South Florida and in fact, it probably will not even be a hurricane. Instead, it’s possible that Sara might hold on to tropical storm strength by the time it reaches Florida on Wednesday. More than likely though, I think we’re now looking at this system being a non-tropical low pressure system that’s attaching itself to a frontal system passing over Central and North Florida Wednesday.

The main impacts for North & Central Florida will probably be some much needed rainfall during the middle parts of next week along with the possibility of some severe weather.

That said, I will still be watching Sara very closely, in case things change. For now though, the risks to Florida are much lower than they were yesterday.

Model Track Forecast:

Satellite Imagery:

The next tropical weather discussion will be issued on Thursday Afternoon.

Filed Under: CWS Weather Discussions

Potential Tropical Cyclone #19 Likely To Develop Into Sara Very Soon & Become A Hurricane; Honduras & Nicaragua Could Be At Particular Threat From This Likely Hurricane & Is Something That Belize, The Yucatan Peninsula & Florida Needs To Monitor Extremely Closely

Wednesday, November 13, 2024 5:49 pm by Rob Lightbown

Potential Tropical Cyclone #19: The area of disturbed weather that was Invest 99-L seems to be organizing enough so that the National Hurricane Center thinks it will be a hurricane by the time it reaches Honduras and Nicaragua. Because of this, they have “upgraded” it to Potential Tropical Cyclone #19 and Hurricane Watches and Tropical Storm Watches are in effect for the north coast of Honduras and northeastern parts of Nicaragua.

Satellite imagery as of late this afternoon reveals that PTC 19 is producing plenty of deep thunderstorm activity, however, it has not yet developed a concentrated low-level circulation. I do think that this will change over the next 12-24 hours so that by Thursday afternoon and Thursday night we’ll probably see it become a tropical depression and then strengthen into Tropical Storm Sara sometime on Friday. This system is expected to head westward towards Honduras and likely will reach the north coast of Honduras by later Friday and remain nearly stalled near the north coast of Honduras throughout this coming weekend.

This slow-down and stall near the north coast of Honduras comes with a ton of uncertainty. Potential Tropical Cyclone 19 will be stuck in-between an upper level trough over the western Atlantic and a high pressure ridge located just to its northwest. This will cause this system to move very slowly near Honduras, but the question is will the center of the storm be over land or will it remain over the very warm waters just offshore of Central America. This difference is very important because if it stays just offshore of Central America, then we’re probably looking at a very powerful hurricane in the northwestern Caribbean this weekend. On the other hand, if the center of PTC 19 pushes into Honduras this weekend, then the intensity of the storm will be much lower.

This track near Central America could go either way and what happens this weekend will make a huge difference to impacts to Belize, the Yucatan Peninsula & Florida.

Either way, PTC 19/Sara is likely to produce a major rain event across Honduras with rain totals of 15 to 25 inches with locally higher amounts likely, especially over northern Honduras. Impacts in the way of wind, rain and surge is also probable across Belize and the eastern Yucatan Peninsula as we get into Sunday and Monday.

Turning To Next Week – As I already mentioned, what sort of impacts Florida sees from PTC 19/Sara is going to depend on where exactly the system stalls. The weather pattern next week is expected to consist of an upper level trough and cold front that’s likely to pick PTC 19/Sara up and send it to the north and then northeast across the southern and eastern Gulf of Mexico.

While this system poses NO threat at all to those of you in Texas, Louisiana, Mississippi and Alabama, PTC 19/Sara does pose a threat to Florida and especially South Florida and the Keys next week. How big the threat is to Florida will depend on where PTC 19/Sara stalls this weekend.

On one hand, if this storm stalls just offshore of the north coast of Honduras and strengthens into a significant hurricane, it’ll likely move further north and east leading to a major hurricane threat to the west coast of Florida, especially from Tampa and points south around Tuesday and Wednesday.

On the other hand, if PTC 19/Sara ends up stalling near the coast of Honduras or slightly inland over northern Honduras, it would end up being much weaker when it comes north and northeastward out of the northwestern Caribbean. In this scenario, we’d probably see a much weaker system at perhaps tropical storm strength that’s absorbed by that cold front as it crosses the Florida Peninsula. This would be, by far, the much better scenario obviously.

One thing that we do have on our side is climatology. A hurricane impact in Florida during the third week of November is extremely rare and a major hurricane impact in late November in Florida is non-existent. Because of this, I do have some skepticism that a hurricane will impact Florida next week and there’s a decent shot that land interaction with Central America might lessen the eventual impacts to Florida. In fact, I do think that there are better odds that the impacts across Florida from PTC 19/Sara will end up being very much like a strong Autumn storm that brings perhaps tropical storm conditions with heavy rain the main threat.

That Said – The better outcome of this system being barely a tropical storm by the time it reaches Florida IS NOT a guarantee. In fact, if you are in Central and South Florida and the Florida Keys, I would plan on a Category 1 or 2 hurricane impact around Tuesday and Wednesday of next week. A stronger hurricane than this is certainly possible for South & Central Florida should this system remain completely over water & not interact much, if it all with land.

Bottom Line Is That unfortunately, the track and strength forecast of PTC 19/Sara for next week is extremely uncertain and because of this I urge those of you on the West Coast of Florida, as well as those of you in Central & South Florida & the Keys to closely monitor the progress of PTC 19/Sara.

Even though the calendar says mid-November, the weather pattern right now is acting like it’s mid-October. Because of this, I would treat this system as if it might be like a October hurricane threat to Florida & start making some preliminary preparations, just in case.

Also, if you are in Honduras or have family or friends in Honduras, know what’s coming in terms of this storm. Major catastrophic flooding events can be extraordinarily disastrous in Central America & unfortunately, this storm might bring that sort of flooding.

Model Track Forecast:

Satellite Imagery:

The next tropical weather discussion will be issued on Wednesday Afternoon.

Filed Under: CWS Weather Discussions

Rafael Is Expected To Weaken As It Heads Westward Across The Gulf Of Mexico With No Threat To The US Gulf Coast

Thursday, November 7, 2024 5:18 pm by Rob Lightbown

Hurricane Rafael: Rafael seems to have strengthened in the southeastern Gulf of Mexico this afternoon and is currently a 105 mph Category 2 hurricane. Because of how organized the hurricane looks, it will likely hang on to its strength throughout tonight and into much of Friday.

Weakening of the storm then looks to occur beginning on Saturday as it begins to encounter a more hostile environment.

In addition to weakening by this weekend, Rafael is expected to move to the west across the Gulf of Mexico throughout this weekend. While it is pretty normal for a storm to track westward across the Gulf of Mexico, it is almost unheard of during the month of November. Most Gulf of Mexico storms in November track northward or northeastward and because of this, Rafael will be a very unusual storm in that aspect.

In fact, only Hurricane Jeanne in 1980 tracked westward over the Gulf of Mexico during November and followed a very similar track to Rafael.

Even though it may look pretty ominous that Rafael will be tracking westward towards the Western Gulf this weekend, I want to stress that this storm will significantly weaken and probably even completely fall apart before it reaches Texas or Mexico. At this point, I deem this system no threat to Mexico or Texas. So great news there!!

The next tropical weather discussion will be issued on Friday Afternoon.

Filed Under: CWS Weather Discussions

Major Hurricane Rafael Expected To Cross Western Cuba This Evening Before Moving Into The Gulf Of Mexico Where It Will Weaken

Wednesday, November 6, 2024 4:00 pm by Rob Lightbown

Major Hurricane Rafael: Rafael has been strengthening at a fairly quick rate since last night and is now a Category 3 hurricane. It is expected to pass over western Cuba over the next several hours where it will produce over 100-120 mph wind gusts, a storm surge of 8 to 10 feet and heavy rainfall.

Now there have been significant changes to the forecast track of Rafael once it pushes into the Gulf of Mexico late tonight and during Thursday. The good news is that the changes to the track forecast have significantly decreased any impacts from Rafael on the US Gulf Coast.

The latest model guidance are now pointing towards a scenario that shows a stronger than expected high pressure ridge over the Deep South. Because of this, this high pressure ridge will suppress the storm and keep it over the southern Gulf of Mexico where it’ll head westward and then even southwestward from Friday through this weekend. In fact, it’s now possible that Rafael may head for the coast of eastern Mexico between Tampico and Veracuz late this weekend where it could make landfall as a tropical storm early next week.

So, it now looks very likely that Rafael will not be any threat to the US Gulf Coast. The Florida Keys will continue to see stormy weather from Rafael tonight into Thursday with wind gusts of up to 45 mph, bands of heavy rain and thunderstorms expected.


Elsewhere Across The Atlantic, Caribbean & Gulf Of Mexico: First up, I am still keeping an eye on a trough of low pressure that’s located to the east-northeast of the Leeward Islands. This system is expected to head westward and potentially develop a surface low pressure near the northern Leeward Islands later tonight or during Thursday. It is possible that a short-lived depression could form from this system near Puerto Rico and Hispaniola during Friday. Even if that occurs, it should be torn apart by dry air and shear with it dissipating by the time it reaches the southeastern Bahamas this weekend.

In addition to that system, I’m also going to be watching the Caribbean once again next week where tropical development may once again occur. The catalyst of this possible development looks to be a tropical wave that’s now approaching the Windward Islands. This tropical wave may find itself in a favorable environment for development during next week once it reaches the central and western Caribbean and it is something that’ll need to be watched closely.

The model guidance have been on and off with showing actual development and for now there is no real consistency in the guidance. That said, those of you with interests in the western and central Caribbean, including Cuba, Hispaniola, the Cayman Islands, Jamaica and even Puerto Rico should keep close tabs on this possible development.

The next tropical weather discussion will be issued on Thursday Afternoon.

Filed Under: CWS Weather Discussions

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