Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 22, NWS Lake Charles, LA

April 13, 2021

NWS Lake Charles, LA issued this special marine warning at Apr 13, 2021, 4:33 PM CDT. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 13, 2021, 4:33 PM CDT (21:33 UTC)
Expired
Apr 13, 2021, 5:00 PM CDT
In force
27 min
Issued by
NWS Lake Charles, LA
Area
Storm-based polygon
Hail
0.75 in
Wind
34.0 mph

What forecasters said that day

The local office's own words before this special marine 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 special marine warning went out at Apr 13, 4:28 PM CDT, 5 minutes earlier.

Area forecast discussion, Apr 13, 4:28 PM CDT, 5 minutes before
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Hazardous weather outlook, Apr 13, 4:01 PM CDT, 32 minutes before
Hazardous Weather Outlook
National Weather Service Lake Charles LA
401 PM CDT Tue Apr 13 2021

TXZ180-201-215-216-259>262-142115-
Tyler-Hardin-Jefferson-Orange-Northern Jasper-Northern Newton-
Southern Jasper-Southern Newton-
401 PM CDT Tue Apr 13 2021

This Hazardous Weather Outlook is for southeast Texas.

.DAY ONE...This afternoon and tonight.

Scattered showers and thunderstorms will be possible through this
evening becoming more isolated overnight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Scattered to widespread showers and thunderstorms will develop in
advance of a slowly southward sinking cold front Wednesday. Periods
of heavy rainfall will be possible with some of these storms. A few
storms will also have the potential to become strong to severe. The
front will meander near or just off the coast providing a focus for
continued shower and thunderstorm development Thursday and Friday
with another frontal boundary expected to push through Saturday which
may allow for a brief respite from the precipitation Sunday before
rain chances return Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ045-053>055-142115-
Upper St. Martin-Iberia-St. Mary-Lower St. Martin-
401 PM CDT Tue Apr 13 2021

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...
...SEVERE THUNDERSTORM WATCH 94 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

This Hazardous Weather Outlook is for south central Louisiana.

.DAY ONE...This afternoon and tonight.
A severe thunderstorm watch is in effect until 6 PM this evening. Widespread
showers and thunderstorms will continue to push across the region
through the evening becoming more scattered overnight. Localized
flash flooding may occur this afternoon into this evening.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.
   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Widespread showers and thunderstorms will develop in advance of a
slowly southward sinking cold front Wednesday. Periods of heavy
rainfall will be possible with some of these storms. Rainfall totals
of two to four inches will be possible Wednesday. A few storms will
also have the potential to become strong to severe. The front will
meander near or just off the coast providing a focus for continued
shower and thunderstorm development Thursday and Friday with another
frontal boundary expected to push through Saturday which may allow
for a brief respite from the precipitation Sunday before rain chances
return Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ027>033-041>044-052-073-074-142115-
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Calcasieu-Jefferson Davis-Acadia-Lafayette-Vermilion-West Cameron-
East Cameron-
401 PM CDT Tue Apr 13 2021

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

This Hazardous Weather Outlook is for central Louisiana, south
central Louisiana, southwest Louisiana and west central Louisiana.

.DAY ONE...This afternoon and tonight.
Scattered showers and thunderstorms will continue to push across the
region through the evening becoming isolated overnight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Widespread showers and thunderstorms will develop in advance of a
slowly southward sinking cold front Wednesday. Periods of heavy
rainfall will be possible with some of these storms. Rainfall totals
of two to four inches will be possible Wednesday. A few storms will
also have the potential to become strong to severe. The front will
meander near or just off the coast providing a focus for continued
shower and thunderstorm development Thursday and Friday with another
frontal boundary expected to push through Saturday which may allow
for a brief respite from the precipitation Sunday before rain chances
return Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

GMZ430-432-450-452-470-472-475-142115-
Sabine Lake-Calcasieu Lake-
Coastal waters from Cameron LA to High Island TX out 20 NM-
Coastal waters from Intracoastal City to Cameron 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-
401 PM CDT Tue Apr 13 2021

This Hazardous Weather Outlook is for the Gulf of Mexico and the
coastal lakes and bays of the Gulf of Mexico.

.DAY ONE...This afternoon and tonight.

Moderate onshore winds and higher seas in the vicinity of a weak
disturbance will continue through the night. Small craft should
exercise caution. Areas of marine fog will continue this afternoon
through Wednesday outside of showers and thunderstorms. Scattered to
widespread showers and thunderstorms will continue to push across
the coastal waters through the evening becoming more scattered
overnight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Areas of marine fog will continue through Wednesday morning before
being cleared out by a slowly southward advancing cold front. Widespread
showers and thunderstorms will develop in advance of this front.
Periods of heavy rainfall will be possible with some of these storms.
A few storms will also have the potential to become strong to
severe. The front will meander near or just off the coast providing a
focus for continued shower and thunderstorm development Thursday and
Friday with another frontal boundary expected to push through
Saturday which may allow for a brief respite from the precipitation
Sunday before rain chances return Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

GMZ435-455-142115-
Vermilion Bay-
Coastal waters from Lower Atchafalaya River to Intracoastal City LA
out 20 NM-
401 PM CDT Tue Apr 13 2021

...SEVERE THUNDERSTORM WATCH 94 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

This Hazardous Weather Outlook is for the Gulf of Mexico and the
coastal lakes and bays of the Gulf of Mexico.

.DAY ONE...This afternoon and tonight.
Moderate onshore winds and higher seas in the vicinity of a weak
disturbance will continue through the night. Small craft should
exercise caution. Scattered to widespread showers and thunderstorms
will continue to push across the coastal waters through the evening
becoming more scattered overnight. A few of these storms could be
strong to severe this evening.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Widespread showers and thunderstorms will develop in advance of this
front. Periods of heavy rainfall will be possible with some of these
storms. A few storms will also have the potential to become strong
to severe. The front will meander near or just off the coast
providing a focus for continued shower and thunderstorm development
Thursday and Friday with another frontal boundary expected to push
through Saturday which may allow for a brief respite from the
precipitation Sunday before rain chances return Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Apr 13, 2:55 PM CDT, 1 hour 38 minutes before
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Local storm report, Apr 13, 3:05 PM CDT, 1 hour 28 minutes before
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Local storm report, Apr 13, 3:19 PM CDT, 1 hour 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
319 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0314 PM     FLASH FLOOD      3 NW NEW IBERIA         30.03N 91.86W
04/13/2021                   IBERIA             LA   PUBLIC

            HIGH WATER REPORTED ON ADMIRAL DOYLE ROAD. CARS ARE
            TURNING AROUND, ROAD IMPASSABLE.

&&

JRUA
Local storm report, Apr 13, 3:28 PM CDT, 1 hour 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
328 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0327 PM     FLASH FLOOD      1 S NEW IBERIA          29.99N 91.82W
04/13/2021                   IBERIA             LA   LAW ENFORCEMENT

            ADMIRAL DOYLE AND LEWIS STREET IS CLOSED DUE TO HIGH
            WATER.

&&

JRUA
Local storm report, Apr 13, 3:36 PM CDT, 57 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE LAKE CHARLES LA
336 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0110 PM     HEAVY RAIN       1 WNW ABBEVILLE         29.98N 92.14W
04/13/2021  M5.11 INCH       VERMILION          LA   PUBLIC

            A PERSONAL WEATHER SITE NEAR ABBEVILLE HAS RECORDED 5.11
            INCHES OF RAINFALL SINCE 1130 AM LOCAL.

0110 PM     HEAVY RAIN       1 ENE ABBEVILLE         29.98N 92.11W
04/13/2021  M3.84 INCH       VERMILION          LA   PUBLIC

            A PERSONAL WEATHER SITE NEAR ABBEVILLE HAS REPORTED 3.84
            INCHES OF RAINFALL SINCE 1130 AM LOCAL.

0120 PM     HEAVY RAIN       4 S YOUNGSVILLE         30.04N 92.00W
04/13/2021  M4.01 INCH       VERMILION          LA   PUBLIC

            A PERSONAL WEATHER SITE NEAR YOUNGSVILLE HAS REPORTED
            4.01 INCHES OF RAINFALL SINCE AROUND 1130 AM LOCAL.

0150 PM     HEAVY RAIN       1 SW COTEAU             30.04N 91.92W
04/13/2021  M4.16 INCH       IBERIA             LA   PUBLIC

            A PERSONAL WEATHER SITE HAS MEASURED 4.16 INCHES OF RAIN
            IN THE PAST COUPLE OF HOURS.

0200 PM     HEAVY RAIN       4 WNW NEW IBERIA        30.03N 91.88W
04/13/2021  M4.13 INCH       IBERIA             LA   ASOS

            THE ASOS AT ACADIANA REGIONAL AIRPORT HAS RECORDED 4.13
            INCHES OR RAINFALL IN THE PAST COUPLE OF HOURS.

0235 PM     HEAVY RAIN       2 N NEW IBERIA          30.03N 91.82W
04/13/2021  M5.31 INCH       IBERIA             LA   PUBLIC

            A PERSONAL WEATHER SITE NEAR NEW IBERIA HAS RECORDED 5.31
            INCHES OF RAINFALL SINCE NOON LOCAL.

0314 PM     FLASH FLOOD      3 NW NEW IBERIA         30.03N 91.86W
04/13/2021                   IBERIA             LA   PUBLIC

            HIGH WATER REPORTED ON ADMIRAL DOYLE ROAD. CARS ARE
            TURNING AROUND, ROAD IMPASSABLE.

0327 PM     FLASH FLOOD      1 S NEW IBERIA          29.99N 91.82W
04/13/2021                   IBERIA             LA   LAW ENFORCEMENT

            ADMIRAL DOYLE AND LEWIS STREET IS CLOSED DUE TO HIGH
            WATER.

0333 PM     HEAVY RAIN       1 ESE JEANERETTE        29.91N 91.66W
04/13/2021  M6.45 INCH       IBERIA             LA   PUBLIC

            A PERSONAL WEATHER SITE NEAR JEANERETTE HAS RECORDED 6.45
            INCHES OF RAINFALL SINCE AROUND NOON LOCAL.

&&

JRUA
Local storm report, Apr 13, 3:51 PM CDT, 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LAKE CHARLES LA
351 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0350 PM     FLASH FLOOD      1 SW COTEAU             30.04N 91.92W
04/13/2021                   IBERIA             LA   PUBLIC

            FREETOWN ROAD IS REPORTED UNDERWATER.

&&

JRUA

The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 13, 6:47 AM CDTSpecial Weather StatementLCHBeauregard43 min
Apr 13, 7:07 AM CDTSpecial Weather StatementLCHAllen38 min
Apr 13, 7:26 AM CDTSpecial Weather StatementLCHAllen, Beauregard, Evangeline, Vernon49 min
Apr 13, 8:29 AM CDTSpecial Weather StatementLCHEvangeline61 min
Apr 13, 9:10 AM CDTSpecial Weather StatementLCHSaint Landry50 min
Apr 13, 10:56 AM CDTSpecial Weather StatementLCHAcadia49 min
Apr 13, 11:46 AM CDTSpecial Weather StatementLCHLafayette, Saint Martin44 min
Apr 13, 12:33 PM CDTSpecial Weather StatementLCHSaint Martin57 min
Apr 13, 12:53 PM CDTFlash Flood WarningLCHIberia, Lafayette, Saint Martin, St. Mary, Vermilion6 hr
Apr 13, 1:09 PM CDTRiver Flood WarningLCHLafayette, Saint Martin, Vermilion18 hr
Apr 13, 1:33 PM CDTSpecial Weather StatementLCHSaint Martin57 min
Apr 13, 2:24 PM CDTSpecial Weather StatementLCHSaint Martin51 min
Apr 13, 2:47 PM CDTFlash Flood WarningLCHIberia, Saint Martin, St. Mary4 hr
Apr 13, 2:55 PM CDTSpecial Weather StatementLCHSt. Mary65 min
Apr 13, 3:31 PM CDTFlash Flood WatchLCHAllen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more4 days
Apr 13, 5:16 PM CDTSpecial Marine WarningLCH59 min
Apr 13, 5:20 PM CDTSpecial Weather StatementLCHLafayette40 min
Apr 13, 6:49 PM CDTSpecial Weather StatementLCHAssumption41 min
Apr 13, 6:53 PM CDTSpecial Marine WarningLCH67 min

Nearby

Special Marine Warnings in Louisiana, 2021Every special marine warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.