Alert archive / Louisiana / High Wind Warnings in 2022
High Wind Warning 1, NWS Lake Charles, LA
NWS Lake Charles, LA issued this high wind warning at Mar 29, 2022, 3:48 PM CDT for 10 parishes in Louisiana. It took effect at Mar 30, 2022, 11:00 AM CDT. It was in force for 8 hr. 8 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Mar 29, 2022, 3:48 PM CDT (20:48 UTC)
- In effect from
- Mar 30, 2022, 11:00 AM CDT
- Expired
- Mar 30, 2022, 7:00 PM CDT
- In force
- 8 hr
- Issued by
- NWS Lake Charles, LA
Counties Allen Parish, LA, Avoyelles Parish, LA, Beauregard Parish, LA, Cameron Parish, LA, Evangeline Parish, LA, Lafayette Parish, LA, Rapides Parish, LA, Saint Landry Parish, LA, Saint Martin Parish, LA, Vernon Parish, LA
The radar
The Ft Polk radar (KPOE), 74 km from the middle of the area, began a volume at 20:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 30, 11:29 AM CDT | NON-TSTM WND GST 51 | Fort Polk, LA | AWOS STATION KPOE FORT POLK FR. |
| Mar 30, 12:37 PM CDT | TORNADO | 5 S Simpson, LA | TORNADO STARTED NEAR A JAMES ROAD THEN CROSSED HIGHWAY 121 AND DAMAGE PROPERTY ON DRAKE ROAD WITH SEVERAL PINES TREES DAMAGED AND A METAL BUILDING HAD ITS ROOF TORN OFF AND THROWN FOR SEVERAL YARDS. ON THE NEXT PRIVATE ROAD OVER, THERE WAS MINOR DAMAGE TO THE |
| Mar 30, 12:38 PM CDT | NON-TSTM WND GST 53 | 7 Wnw Alexandria, LA | ASOS STATION KAEX ALEXANDRIA. |
| Mar 30, 1:23 PM CDT | TSTM WND DMG | 2 Wsw Alexandria, LA | TREE LIMBS AND POWER POLES BROKEN. POSSIBLE TORNADO. |
| Mar 30, 1:45 PM CDT | MARINE TSTM WIND 41 | 1 Sse Cameron, LA | MESONET STATION XCAM CAMERON. |
| Mar 30, 2:16 PM CDT | TSTM WND DMG | 2 Nne Cheneyville, LA | POWER POLES DOWN ACROSS THE ROAD. POSSIBLE TORNADO. |
| Mar 30, 2:19 PM CDT | NON-TSTM WND GST 51 | 2 Ese Lafayette, LA | ASOS STATION KLFT LAFAYETTE. |
| Mar 30, 3:08 PM CDT | NON-TSTM WND GST 54 | 2 Ese Lafayette, LA | ASOS STATION KLFT LAFAYETTE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 12:00Z, 8.8 hours before the alert went out and 86 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 42 J/kg
- Mixed-layer CIN
- -133 J/kg
- Mixed-layer LCL
- 587 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 46 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
201 WWUS74 KLCH 292048 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 348 PM CDT Tue Mar 29 2022 LAZ029-032-033-043>045-052>055-300500- /O.NEW.KLCH.HW.W.0001.220330T1600Z-220330T2200Z/ /O.EXT.KLCH.WI.Y.0011.000000T0000Z-220330T1600Z/ Avoyelles-Evangeline-St. Landry-Acadia-Lafayette-Upper St. Martin- Vermilion-Iberia-St. Mary-Lower St. Martin- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, Mansura, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, and Stephensville 348 PM CDT Tue Mar 29 2022 ...WIND ADVISORY NOW IN EFFECT UNTIL 11 AM CDT WEDNESDAY... ...HIGH WIND WARNING IN EFFECT FROM 11 AM TO 5 PM CDT WEDNESDAY... * WHAT...For the High Wind Warning, south winds 20 to 30 mph with gusts up to 55 mph possible. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 35 mph. * WHERE...Avoyelles, Evangeline, St. Landry, Acadia, Lafayette, Upper St. Martin, Vermilion, Iberia, St. Mary and Lower St. Martin Parishes. * WHEN...For the High Wind Warning, from 11 AM to 5 PM CDT Wednesday. For the Wind Advisory, until 11 AM CDT Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ LAZ027-028-030-031-041-042-073-074-300500- /O.NEW.KLCH.HW.W.0001.220330T1600Z-220330T2200Z/ /O.EXT.KLCH.WI.Y.0011.000000T0000Z-220330T1600Z/ Vernon-Rapides-Beauregard-Allen-Calcasieu-Jefferson Davis- West Cameron-East Cameron- Including the cities of Fort Polk, Pickering, Leesville, Slagle, Alexandria, Pineville, Bundick Lake, De Ridder, Fields, Oretta, Oakdale, Kinder, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 348 PM CDT Tue Mar 29 2022 ...WIND ADVISORY NOW IN EFFECT UNTIL 11 AM CDT WEDNESDAY... ...HIGH WIND WARNING IN EFFECT FROM 11 AM TO 5 PM CDT WEDNESDAY... * WHAT...For the High Wind Warning, southwest winds 20 to 30 mph with gusts up to 50 mph possible. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 35 mph. * WHERE...Vernon, Rapides, Beauregard, Allen, Calcasieu, Jefferson Davis, West Cameron and East Cameron Parishes. * WHEN...For the High Wind Warning, from 11 AM to 5 PM CDT Wednesday. For the Wind Advisory, until 11 AM CDT Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ TXZ215-216-300500- /O.EXT.KLCH.WI.Y.0011.000000T0000Z-220330T1800Z/ Jefferson-Orange- Including the cities of Beaumont, Sabine Pass, Sea Rim State Park, Orange, Vidor, and Bridge City 348 PM CDT Tue Mar 29 2022 ...WIND ADVISORY NOW IN EFFECT UNTIL 1 PM CDT WEDNESDAY... * WHAT...South winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Jefferson and Orange Counties. * WHEN...Until 1 PM CDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 13
5 follow-up statements
216 WWUS74 KLCH 300240 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 940 PM CDT Tue Mar 29 2022 LAZ029-032-033-043>045-052>055-301045- /O.CON.KLCH.HW.W.0001.220330T1600Z-220330T2200Z/ /O.CON.KLCH.WI.Y.0011.000000T0000Z-220330T1600Z/ Avoyelles-Evangeline-St. Landry-Acadia-Lafayette-Upper St. Martin- Vermilion-Iberia-St. Mary-Lower St. Martin- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, Mansura, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, and Stephensville 940 PM CDT Tue Mar 29 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT WEDNESDAY... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM TO 5 PM CDT WEDNESDAY... * WHAT...For the High Wind Warning, south winds 20 to 30 mph with gusts up to 55 mph expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Avoyelles, Evangeline, St. Landry, Acadia, Vermilion, Upper St. Martin, Lafayette, St. Mary, Iberia and Lower St. Martin Parishes. * WHEN...For the High Wind Warning, from 11 AM to 5 PM CDT Wednesday. For the Wind Advisory, until 11 AM CDT Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ LAZ027-028-030-031-041-042-073-074-301045- /O.CON.KLCH.HW.W.0001.220330T1600Z-220330T2200Z/ /O.CON.KLCH.WI.Y.0011.000000T0000Z-220330T1600Z/ Vernon-Rapides-Beauregard-Allen-Calcasieu-Jefferson Davis- West Cameron-East Cameron- Including the cities of Fort Polk, Pickering, Leesville, Slagle, Alexandria, Pineville, Bundick Lake, De Ridder, Fields, Oretta, Oakdale, Kinder, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 940 PM CDT Tue Mar 29 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT WEDNESDAY... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM TO 5 PM CDT WEDNESDAY... * WHAT...For the High Wind Warning, southwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Rapides, Calcasieu, Vernon, Beauregard, Allen, West Cameron, East Cameron and Jefferson Davis Parishes. * WHEN...For the High Wind Warning, from 11 AM to 5 PM CDT Wednesday. For the Wind Advisory, until 11 AM CDT Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ TXZ215-216-301045- /O.CON.KLCH.WI.Y.0011.000000T0000Z-220330T1800Z/ Jefferson-Orange- Including the cities of Beaumont, Sabine Pass, Sea Rim State Park, Orange, Vidor, and Bridge City 940 PM CDT Tue Mar 29 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT WEDNESDAY... * WHAT...South winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Jefferson and Orange Counties. * WHEN...Until 1 PM CDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
363 WWUS74 KLCH 300845 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 345 AM CDT Wed Mar 30 2022 LAZ029-032-033-043>045-052>055-302130- /O.CON.KLCH.HW.W.0001.220330T1600Z-220330T2200Z/ /O.CON.KLCH.WI.Y.0011.000000T0000Z-220330T1600Z/ Avoyelles-Evangeline-St. Landry-Acadia-Lafayette-Upper St. Martin- Vermilion-Iberia-St. Mary-Lower St. Martin- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, Mansura, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, and Stephensville 345 AM CDT Wed Mar 30 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT THIS MORNING... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 PM CDT THIS AFTERNOON... * WHAT...For the High Wind Warning, south winds 20 to 30 mph with gusts up to 55 mph expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Avoyelles, Evangeline, St. Landry, Acadia, Vermilion, Upper St. Martin, Lafayette, St. Mary, Iberia and Lower St. Martin Parishes. * WHEN...For the High Wind Warning, from 11 AM this morning to 5 PM CDT this afternoon. For the Wind Advisory, until 11 AM CDT this morning. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ LAZ027-028-030-031-041-042-073-074-302130- /O.CON.KLCH.HW.W.0001.220330T1600Z-220330T2200Z/ /O.CON.KLCH.WI.Y.0011.000000T0000Z-220330T1600Z/ Vernon-Rapides-Beauregard-Allen-Calcasieu-Jefferson Davis- West Cameron-East Cameron- Including the cities of Fort Polk, Pickering, Leesville, Slagle, Alexandria, Pineville, Bundick Lake, De Ridder, Fields, Oretta, Oakdale, Kinder, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 345 AM CDT Wed Mar 30 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT THIS MORNING... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 5 PM CDT THIS AFTERNOON... * WHAT...For the High Wind Warning, southwest winds 20 to 30 mph with gusts up to 50 mph expected. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Rapides, Calcasieu, Vernon, Beauregard, Allen, West Cameron, East Cameron and Jefferson Davis Parishes. * WHEN...For the High Wind Warning, from 11 AM this morning to 5 PM CDT this afternoon. For the Wind Advisory, until 11 AM CDT this morning. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ TXZ215-216-301800- /O.CON.KLCH.WI.Y.0011.000000T0000Z-220330T1800Z/ Jefferson-Orange- Including the cities of Beaumont, Sabine Pass, Sea Rim State Park, Orange, Vidor, and Bridge City 345 AM CDT Wed Mar 30 2022 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... * WHAT...South winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Jefferson and Orange Counties. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
210 WWUS74 KLCH 302019 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 319 PM CDT Wed Mar 30 2022 LAZ027-028-030-031-041-042-073-074-302130- /O.CAN.KLCH.HW.W.0001.000000T0000Z-220330T2200Z/ Vernon-Rapides-Beauregard-Allen-Calcasieu-Jefferson Davis- West Cameron-East Cameron- Including the cities of Fort Polk, Pickering, Leesville, Slagle, Alexandria, Pineville, Bundick Lake, De Ridder, Fields, Oretta, Oakdale, Kinder, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, and Rutherford Beach 319 PM CDT Wed Mar 30 2022 ...HIGH WIND WARNING IS CANCELLED... Strong gradient winds ahead of an approaching cold front has diminished with the passage of a pre-frontal squall line...thus the warning has been cancelled ahead of its previously scheduled expiration time. $$ LAZ029-032-033-043>045-052>055-302200- /O.CON.KLCH.HW.W.0001.000000T0000Z-220330T2200Z/ Avoyelles-Evangeline-St. Landry-Acadia-Lafayette-Upper St. Martin- Vermilion-Iberia-St. Mary-Lower St. Martin- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, Mansura, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, and Stephensville 319 PM CDT Wed Mar 30 2022 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Avoyelles, Evangeline, St. Landry, Acadia, Vermilion, Upper St. Martin, Lafayette, St. Mary, Iberia and Lower St. Martin Parishes. * WHEN...Through 5 PM CDT this afternoon. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$
192 WWUS74 KLCH 302147 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 447 PM CDT Wed Mar 30 2022 LAZ029-032-033-043-044-052-302300- /O.CAN.KLCH.HW.W.0001.000000T0000Z-220330T2200Z/ Avoyelles-Evangeline-St. Landry-Acadia-Lafayette-Vermilion- Including the cities of Effie, Marksville, Bunkie, Cottonport, Simmesport, Mansura, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Abbeville, Intracoastal City, Meaux, Forked Island, and Kaplan 447 PM CDT Wed Mar 30 2022 ...HIGH WIND WARNING IS CANCELLED... $$ LAZ045-053>055-310000- /O.EXT.KLCH.HW.W.0001.000000T0000Z-220331T0000Z/ Upper St. Martin-Iberia-St. Mary-Lower St. Martin- Including the cities of Breaux Bridge, Cade, St. Martinville, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, and Stephensville 447 PM CDT Wed Mar 30 2022 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Upper St. Martin, St. Mary, Lower St. Martin and Iberia Parishes. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$
330 WWUS74 KLCH 310003 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 703 PM CDT Wed Mar 30 2022 LAZ045-053>055-310115- /O.EXP.KLCH.HW.W.0001.000000T0000Z-220331T0000Z/ Upper St. Martin-Iberia-St. Mary-Lower St. Martin- Including the cities of Breaux Bridge, Cade, St. Martinville, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, and Stephensville 703 PM CDT Wed Mar 30 2022 ...HIGH WIND WARNING HAS EXPIRED... $$
What forecasters said that day
The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Lake Charles, LA wrote its last area forecast discussion before this high wind warning went out at Mar 29, 1:19 PM CDT, 2 hours 29 minutes earlier.
Area forecast discussion, Mar 29, 1:19 PM CDT, 2 hours 29 minutes before
Area Forecast Discussion
National Weather Service Lake Charles LA
119 PM CDT Tue Mar 29 2022
.DISCUSSION...
For the 03/29/2022 1800 UTC TAF package.
&&
.AVIATION...
Breezy with a mix of MVFR/VFR CIGS amid a widespread flat cu field
across the area. These general conditions will continue the rest
of the afternoon into early this evening, with more persistent
MVFR CIGS expected to develop this evening/overnight KAEX, KBPT,
and KLCH. SFC winds will also remain elevated and gusty overnight
and into early WED, with LLWS developing as winds increase to
40-50KT at around 2500FT. As the depth of the mixed layer
increases after sunrise and winds aloft increase to 50-60KT, SFC
winds will increase to 20-30KT sustained with gusts 35-45KT. The
temporal window for these strong winds will be longest at the
Acadiana terminals, and shortest at KBPT. In addition, a band or
broken band of TSTMS will push into the area from the west,
reaching a KAEX to KLCH line between roughly 10am to noon.
Inserted PROB groups at these terminals and KBPT to denote the
most likely time of arrival.
13
&&
.PREV DISCUSSION... /issued 1058 AM CDT Tue Mar 29 2022/
DISCUSSION...
Minimal changes to first period grids, with current forecast
largely on target. Did knock a degree or so off of forecast highs
based on hourly temperature trends and fairly widespread cloud
cover. Inherited hazards remain as is for now.
13
PREV DISCUSSION... /issued 646 AM CDT Tue Mar 29 2022/
DISCUSSION...
For the 03/29/2022 1200 UTC TAF package.
AVIATION...
Nighttime microphysics imagery shows low clouds continue to spread
northward acrs the region beneath cirrus streaming in from the NW.
This has yielded mostly MVFR sky conditions at TAF sites this
morning, although sites closer to the coast are beginning to see
more SCT clouds and VFR conditions. Some intermittent MVFR or
possibly IFR cigs can be expected over the next couple of hours,
with VFR to prevail through the rest of the day. MVFR cigs are
expected to fill back in during the evening and overnight.
Southerly winds will strengthen this morning, with sustained
speeds between 15-20 KT and gusts as high as 30 KT possible. Winds
may diminish slightly this evening, but are expected to remain
gusty. A strengthening low level jet could result in some low
level wind shear toward the end of the period, and this is
expected to persist beyond 30/12Z.
24
PREV DISCUSSION... /issued 506 AM CDT Tue Mar 29 2022/
SYNOPSIS...
High clouds are beginning to overspread the region downstream of a
closed low over S CA, per recent WV imagery. A sharp increase in
moisture aloft is noted between 00Z and 06Z soundings at KLCH,
with precip water now up to 0.92 inches. At the sfc, southerly
flow has strengthened amid a tightening pres gradient as low pres
deepens west of the region. This has helped to keep any fog at
bay, with most sites acrs the area still reporting 10SM vsbys.
Instead, a somewhat widespread swath of lower clouds have expanded
northward over the area. The stout onshore flow has also hindered
temperature reductions overnight as well, with readings in the
upper 60s (with a few lower 70s noted).
24
SHORT TERM [Today through Thursday]...
Strong warm advection will continue today as southerly winds
strengthen in response to deepening low pres over the southern
plains as the low over S CA evolves into an amplified trough as it
crosses the southwest states. Fcst soundings show considerable dry
air in the mid levels today and, despite moisture deepening aloft
as well as at the sfc, this should suppress rain chcs for much of
the area today, although a rogue isolated warm advection-type
shower or two cannot be ruled out.
With winds beginning to pick up today, have issued a Wind Advisory
for all but the interior SE TX counties north of I-10. While
sustained wind speeds will probably stay mostly between 15 and 20
mph, frequent gusts between 30 and 35 mph are expected. These
elevated wind speeds will likely continue overnight, possibly
subsiding slightly, but still quite gusty so continued to Wind
Advisory into the overnight period.
Of course, as has been advertised over the past several days,
Wednesday is expected to be the most active weather day this week
as the potent upper level trough emerges over the southern plains,
accelerating the sfc low northeast and swinging a pre-frontal
trough through the region. The trough aloft will assume a more
negative tilt as it approaches the lower MS Valley and, combined
with rather intense kinematic wind fields, will drive a line of
what looks to already be strong to severe storms acrs TX into the
area by early Wednesday morning. Modest buoyancy and strong wind
shear will combine to strengthen convection as it moves east acrs
the area during the day Wednesday. The likeliest region for severe
weather will be acrs W and cntl LA, where an Enhanced to now
Moderate Risk has been outlooked by SPC. Robust wind fields (100+
KT jet at 500 MB and 60+ at 850 MB) and veering low level wind
profiles will support strong rotation in storms. With primary
convective mode expected to be linear, the greatest threats will
be the potential for 70+ mph gusts with bowing segments, as well
as a few QLCS tornadoes (including the potential for EF-2 or
stronger). However, if a few isolated discrete cells could
develop ahead of the line, these will also be capable of strong
damaging winds as tornadoes as well.
Outside of any convection, strong southerly winds will also be
ongoing, with sustained speeds between 20 and 30 mph. Wind gusts
to approach 50 mph at times, especially over the eastern half of
the area, as stronger winds associated with the LLJ mix down to
the sfc. Because of this, maintained the Wind Advisory through
Wednesday aftn. Given the intensity of the winds, a High Wind
Warning may be needed and this will be assessed over the next few
model runs.
The good news is that this system is expected to move quickly to
the east, with the severe threat ending with the passage of the
line which should exiting the lower Acadiana region by late
Wednesday aftn. This will also limit rainfall amounts, with totals
not expected to exceed an inch.
Drier and more seasonal conditions will return to the area
Wednesday night into Thursday as high pres builds into the area.
24
LONG TERM [Friday through Monday]...
By Friday morning looking at an elongated area of high pressure
that extends from southern Canada south into the Gulf of Mexico
with weak ridging aloft. As a result skies will be sunny with
afternoon temperatures into the mid 70s in central Louisiana with
upper 70s along the I-10 corridor. Clouds begin to move in late
Friday into Saturday morning as another weak cool boundary moves
down from the north with showers and isolated thunderstorms
sweeping across southeast Texas into Louisiana through the late
morning into the afternoon hours. Storms draw to a close during
the late aftn afternoon into the evening hours. Rainfall totals
will average less than 1/2 inch. Highs Saturday around 80 degrees.
This system will only brush the northwest gulf region as winds are
expected to sweep back to the northeast on Sunday with temps
starting out in the low 50s. Sunny skies will allow temperatures
into the upper 70s by the afternoon hours. Another sfc low moves
into the middle of the US as large mass of clouds with isolated
showers moves in from the south and west Monday morning w/ a sfc low
off the deep south Texas lifting up along the latest frontal system
located over the gulf moving into Louisiana with another round of
showers on tap Tuesday.
K. Kuyper/19
MARINE...
Onshore flow will strengthen today through Wednesday ahead of a
deepening storm system to the west. A Small Craft Advisory has
been hoisted for the coastal waters zones for today through this
evening, with a Gale Watch now in effect for overnight into
Wednesday as frequent gusts in the 40-45 KT range will be
possible. A line of showers and tstms is expected to move through
the area on Wednesday, in association with a pre-frontal trough.
Some storms will be capable of producing strong wind gusts or
isolated waterspouts. Drier air spread into the area behind the
trough will bring an end to convection, with winds shifting
southwesterly and diminishing slightly late Wednesday. The front
itself is expected to move through the region overnight, with
winds shifting northerly. Offshore flow will continue through
Thursday, with winds veering around to the east by the end of the
week.
24
&&
.LCH WATCHES/WARNINGS/ADVISORIES...
LA...Wind Advisory until 4 PM CDT Wednesday for LAZ027>033-041>045-
052>055-073-074.
TX...Wind Advisory until 4 PM CDT Wednesday for TXZ215-216.
GM...Gale Watch from late tonight through Wednesday evening for
GMZ450-452-455-470-472-475.
Small Craft Advisory until 1 AM CDT Wednesday for GMZ450-452-455-
470-472-475.
Small Craft Advisory from 7 AM to 7 PM CDT Wednesday for GMZ430-
432-435.
Small Craft Exercise Caution through Wednesday morning for
GMZ430-432-435.
&&Hazardous weather outlook, Mar 29, 4:24 AM CDT, 11 hours 24 minutes before
Hazardous Weather Outlook National Weather Service Lake Charles LA 424 AM CDT Tue Mar 29 2022 TXZ180-201-259>262-300930- Tyler-Hardin-Northern Jasper-Northern Newton-Southern Jasper- Southern Newton- 424 AM CDT Tue Mar 29 2022 This Hazardous Weather Outlook is for southeast Texas. .DAY ONE...Today and tonight. Southerly winds will strengthen today, with occasional gusts to between 25 and 30 mph. At this time, winds are expected to stay below advisory criteria. Otherwise, no hazardous weather is expected. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Southerly winds will remain elevated and gusty tonight into Wednesday, with occasional gusts to 30 mph expected. A Wind Advisory may be needed if winds strengthen more than anticipated. A line of showers and storms is expected to approach the southeast Texas area early Wednesday morning, moving east through midday. Storms will be capable of producing damaging winds and a few tornadoes, and a Slight Risk for severe weather has been outlined for most of southeast Texas north of I-10. The severe threat will end with the passage of the line by Wednesday afternoon. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. LAZ027>033-041>045-052>055-073-074-TXZ215-216-300930- Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry- Calcasieu-Jefferson Davis-Acadia-Lafayette-Upper St. Martin- Vermilion-Iberia-St. Mary-Lower St. Martin-West Cameron-East Cameron- Jefferson-Orange- 424 AM CDT Tue Mar 29 2022 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 PM CDT WEDNESDAY... This Hazardous Weather Outlook is for central Louisiana, south central Louisiana, southwest Louisiana, west central Louisiana and southeast Texas. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. Strong and gusty southerly winds are expected tonight through Wednesday. Gusts on Wednesday of 40+ mph are possible, outside of thunderstorms. A line of showers and thunderstorms is expected to cross southwest and central Louisiana during the day Wednesday. Some strong to severe storms are expected, with damaging wind gusts and tornadoes the main threats. A few strong tornadoes (EF-2 or greater) are possible as well, primarily in an area of Moderate Risk across portions of central Louisiana. Elsewhere, there is an Enhanced Risk of severe weather in a band from Vernon Parish to the Acadiana region, and a Slight Risk acrs the remainder of southwest Louisiana. The threat for severe weather will end with the passage of the line Wednesday afternoon. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. GMZ450-452-455-470-472-475-300930- Coastal waters from Cameron LA to High Island TX out 20 NM- Coastal waters from Intracoastal City to Cameron LA out 20 NM- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM-Waters from Cameron LA to High Island TX from 20 to 60 NM- Waters from Intracoastal City to Cameron LA from 20 to 60 NM- Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 424 AM CDT Tue Mar 29 2022 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 1 AM CDT WEDNESDAY... ...GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING... This Hazardous Weather Outlook is for the Gulf of Mexico. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Small Craft Advisory. Gale Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Watch. Strong onshore flow is expected ahead of an approaching storm system and associated frontal boundary. A line of showers and thunderstorms will precede the front on Wednesday, with a few storms capable of producing strong wind gusts or isolated waterspouts. The boundary is forecast to cross the coastal waters Wednesday night, with an offshore flow following on Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. GMZ430-432-435-300930- Sabine Lake-Calcasieu Lake-Vermilion Bay- 424 AM CDT Tue Mar 29 2022 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 7 PM CDT WEDNESDAY... This Hazardous Weather Outlook is for the coastal lakes and bays of the Gulf of Mexico. .DAY ONE...Today and tonight. Gusty southerly winds are expected to develop today. Winds should stay below advisory criteria, but small craft should exercise caution. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Small Craft Advisory. Strong onshore flow is expected ahead of an approaching storm system and associated frontal boundary. A line of showers and thunderstorms will precede the front on Wednesday, with a few storms capable of producing strong wind gusts or isolated waterspouts. The boundary is forecast to cross the coastal waters Wednesday night, with an offshore flow following on Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 29, 3:30 AM CDT | Gale Watch | LCH | 24 hr | |
| Mar 29, 3:30 AM CDT | Small Craft Advisory | LCH | 28 hr | |
| Mar 29, 3:30 AM CDT | Small Craft Advisory | LCH | 43 hr | |
| Mar 29, 3:50 AM CDT | Wind Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 33 hr |
Nearby
High Wind Warnings in Louisiana, 2022Every high wind warning in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.