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grisairgasm
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Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:19:49 GMT -6 Shibumi-Mandeville I-12/Hwy59 likes this

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Post by grisairgasm on May 4, 2021 14:19:49 GMT -6

Interested to see the evolution of storms on the Northshore. Some indications from the Fox 8 model seemed to show the line weakening as it approaches Lake Ponchartrain from the N n W. If that happened, we may get that huge outflow if / as they collapse. A gust front. There is tremendous energy and instability in the entire SE right now.

grisairgasm
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Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:22:45 GMT -6

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Post by grisairgasm on May 4, 2021 14:22:45 GMT -6

May 4, 2021 14:16:10 GMT -6 Randy - Brandon, MS said:

May 4, 2021 14:13:51 GMT -6 grisairgasm said:

Man.....what kind of winds do u think? Unbelievable. That area continues to be some type of freaky weather magnet.

Right outside my window, it was 60 mph easy. I was in the hallway. I had to make the call to disconnect 10 blood/platelet donors...and I hated it.

Wow. At least your platelet donors should not be on NSAIDS or anticoagulants as u ripped the needles out.

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:24:19 GMT -6 Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:24:19 GMT -6 Looks like discreet cells now in Mississippi popping up ahead of the mainline. Oh boy.

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:25:41 GMT -6 Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:25:41 GMT -6 Flood Warnings in Alabama and Georgia. Those are the places with elevation changes and FFlooding is so dangerous.

SKYSUMMIT President \| Director of Operations Administrator Posts - 62,637 Likes - 12,490 Social: - Facebook, Twitter	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:25:47 GMT -6 grisairgasm likes this Quote Select Post Deselect Post Link to Post Back to Top Post by SKYSUMMIT on May 4, 2021 14:25:47 GMT -6 Lots of lightning in those storms north of Baton Rouge too. Some strikes even 6 to 7 miles east of the heavy rain.
	Freezing Days for Winter 20/21: 24 Wunderground ID: KLAPONCH50 - Downtown Ponchatoula NWS COOP ID: 16-7425-08 CWOP ID: DW2721 (inactive) CoCoRaHs ID: LA-TG-22

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:28:48 GMT -6 Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:28:48 GMT -6 Just warned my buddy in Greensburg. Starting to look around for some discreet pop ups and rotation.

SKYSUMMIT President \| Director of Operations Administrator Posts - 62,637 Likes - 12,490 Social: - Facebook, Twitter	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:30:39 GMT -6 grisairgasm and rnj79: Addis, WBR Parish like this Quote Select Post Deselect Post Link to Post Back to Top Post by SKYSUMMIT on May 4, 2021 14:30:39 GMT -6 New watch box:
	Freezing Days for Winter 20/21: 24 Wunderground ID: KLAPONCH50 - Downtown Ponchatoula NWS COOP ID: 16-7425-08 CWOP ID: DW2721 (inactive) CoCoRaHs ID: LA-TG-22

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:31:37 GMT -6 Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:31:37 GMT -6 Models I’ve seen relative to storms and locations are pretty good right now. Will some of it make NOLA?

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Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:33:18 GMT -6 grisairgasm and rnj79: Addis, WBR Parish like this

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Post by SKYSUMMIT on May 4, 2021 14:33:18 GMT -6

Tornado Watch Number 149
NWS Storm Prediction Center Norman OK
330 PM CDT Tue May 4 2021

The NWS Storm Prediction Center has issued a

* Tornado Watch for portions of
Central and southern Alabama
Western Florida Panhandle
Southeast Louisiana
Southern to east-central Mississippi
Coastal Waters

* Effective this Tuesday afternoon and evening from 330 PM until
1000 PM CDT.

* Primary threats include...
A few tornadoes possible
Widespread damaging winds and isolated significant gusts to 80
mph likely
Isolated large hail events to 1.5 inches in diameter possible

SUMMARY...Mature squall line will progress east from Mississippi
across central and southern portions of Alabama. Widespread damaging
winds and brief tornadoes are expected.

The tornado watch area is approximately along and 115 statute miles
east and west of a line from 35 miles west of Mobile AL to 30 miles
east northeast of Tuscaloosa AL. For a complete depiction of the
watch see the associated watch outline update (WOUS64 KWNS WOU9).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A Tornado Watch means conditions are favorable for
tornadoes and severe thunderstorms in and close to the watch
area. Persons in these areas should be on the lookout for
threatening weather conditions and listen for later statements
and possible warnings.

&&

Freezing Days for Winter 20/21: 24
Wunderground ID: KLAPONCH50 - Downtown Ponchatoula
NWS COOP ID: 16-7425-08
CWOP ID: DW2721 (inactive)
CoCoRaHs ID: LA-TG-22

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:33:37 GMT -6 SKYSUMMIT likes this Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:33:37 GMT -6 All of the cells out front of the line are beginning to rotate to the SW of Meridian. They all look almost the same with the beginnings of hooking.

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Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:36:27 GMT -6

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Post by SKYSUMMIT on May 4, 2021 14:36:27 GMT -6

Severe Thunderstorm Warning
National Weather Service New Orleans LA
333 PM CDT Tue May 4 2021

The National Weather Service in New Orleans has issued a

* Severe Thunderstorm Warning for...
St. Helena Parish in southeastern Louisiana...
Southeastern West Feliciana Parish in southeastern Louisiana...
East Feliciana Parish in southeastern Louisiana...
Northern Tangipahoa Parish in southeastern Louisiana...
Northeastern East Baton Rouge Parish in southeastern Louisiana...
Northwestern Washington Parish in southeastern Louisiana...
Walthall County in southern Mississippi...
Pike County in southern Mississippi...
Southeastern Wilkinson County in southern Mississippi...
Amite County in southern Mississippi...

* Until 415 PM CDT.

* At 333 PM CDT, severe thunderstorms were located along a line
extending from near Bogue Chitto to near Zachary, moving east at 50
mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include...
Zachary, Mccomb, Jackson, Clinton, Liberty, Greensburg, Amite,
Amite City, Magnolia, Kentwood, Summit, Centreville, Tylertown,
Roseland, Slaughter, Wilson, Osyka, Norwood, Montpelier and
Smithdale.

This includes the following Interstates...
Interstate 55 in Louisiana between mile markers 45 and 66.
Interstate 55 in Mississippi between mile markers 1 and 24.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 600 PM CDT for southeastern
Louisiana...and southern Mississippi. A Tornado Watch also remains in
effect until 1000 PM CDT for southeastern Louisiana...and southern
Mississippi.

For your protection move to an interior room on the lowest floor of a
building.

&&

Freezing Days for Winter 20/21: 24
Wunderground ID: KLAPONCH50 - Downtown Ponchatoula
NWS COOP ID: 16-7425-08
CWOP ID: DW2721 (inactive)
CoCoRaHs ID: LA-TG-22

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:36:43 GMT -6 Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:36:43 GMT -6 I think our system is starting to look like an overachiever. Certainly is huge.

grisairgasm GCWX Supporter Posts - 4,447 Likes - 3,987	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:41:48 GMT -6 Quote Select Post Deselect Post Link to Post Back to Top Post by grisairgasm on May 4, 2021 14:41:48 GMT -6 Tornado warning Clark and Jackson county. It’s one of the rotating discreet supercells.

philstorm91 - Greenwell Spring Category 1 Posts - 397 Likes - 233	Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:45:29 GMT -6 via mobile Quote Select Post Deselect Post Link to Post Back to Top Post by philstorm91 - Greenwell Spring on May 4, 2021 14:45:29 GMT -6 Tornado watch now includes most of the Northshore, including EBR and Livingston.

grisairgasm
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Severe Weather Discussion 5/4/2021 - 5/5/2021 May 4, 2021 14:54:04 GMT -6 philstorm91 - Greenwell Spring likes this

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Post by grisairgasm on May 4, 2021 14:54:04 GMT -6

May 4, 2021 14:45:29 GMT -6 philstorm91 - Greenwell Spring said:

Tornado watch now includes most of the Northshore, including EBR and Livingston.

Definitely pay attention. I can see some sheer in that area on visible satellite loop meaning changes in wind direction with height. The Tornado Watch is correct.

Severe Weather Discussion 5/4/2021 - 5/5/2021

Post by grisairgasm on May 4, 2021 14:19:49 GMT -6

Post by grisairgasm on May 4, 2021 14:22:45 GMT -6

Post by grisairgasm on May 4, 2021 14:24:19 GMT -6

Post by grisairgasm on May 4, 2021 14:25:41 GMT -6

Post by SKYSUMMIT on May 4, 2021 14:25:47 GMT -6

Post by grisairgasm on May 4, 2021 14:28:48 GMT -6

Post by SKYSUMMIT on May 4, 2021 14:30:39 GMT -6

Post by grisairgasm on May 4, 2021 14:31:37 GMT -6

Post by SKYSUMMIT on May 4, 2021 14:33:18 GMT -6

Post by grisairgasm on May 4, 2021 14:33:37 GMT -6

Post by SKYSUMMIT on May 4, 2021 14:36:27 GMT -6

Post by grisairgasm on May 4, 2021 14:36:43 GMT -6

Post by grisairgasm on May 4, 2021 14:41:48 GMT -6

Post by philstorm91 - Greenwell Spring on May 4, 2021 14:45:29 GMT -6

Post by grisairgasm on May 4, 2021 14:54:04 GMT -6

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