Alert archive / Louisiana / Red Flag Warnings in 2023

Red Flag Warning 5, NWS Lake Charles, LA

August 25, 202316 parishes in Louisiana; 6 counties in Texas

NWS Lake Charles, LA issued this red flag warning at Aug 25, 2023, 3:20 PM CDT for 16 parishes in Louisiana; 6 counties in Texas. It took effect at Aug 26, 2023, 10:00 AM CDT. It was in force for 10 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 25, 2023, 3:20 PM CDT (20:20 UTC)
In effect from
Aug 26, 2023, 10:00 AM CDT
Expired
Aug 26, 2023, 8:00 PM CDT
In force
10 hr
Issued by
NWS Lake Charles, LA
All 22 counties

Acadia Parish, LA, Allen Parish, LA, Avoyelles Parish, LA, Beauregard Parish, LA, Calcasieu Parish, LA, Cameron Parish, LA, Evangeline Parish, LA, Iberia Parish, LA, Jefferson Davis Parish, LA, Lafayette Parish, LA, Rapides Parish, LA, Saint Landry Parish, LA, Saint Martin Parish, LA, St. Mary Parish, LA, Vermilion Parish, LA, Vernon Parish, LA, Hardin County, TX, Jasper County, TX, Jefferson County, TX, Newton County, TX, Orange County, TX, Tyler County, TX

The radar

The Lake Charles radar (KLCH), 42 km from the middle of the area, began a volume at 20:21 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.

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 8.3 hours before the alert went out and 41 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.

Skew-T log-pSkew-T log-p diagram, Lake Charles Mun, LA at 12:00Z on 2023-08-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2968 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lake Charles Mun, LA at 12:00Z on 2023-08-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -17 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
2968 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
983 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
-17 m²/s²
0-3 km storm-relative helicity
-24 m²/s²
Significant tornado parameter
0.0
Supercell composite
-1.4

Open this sounding in Storm Lab

The text

As transmitted.

592 
WWUS84 KLCH 252020
RFWLCH

URGENT - FIRE WEATHER MESSAGE
National Weather Service Lake Charles LA
320 PM CDT Fri Aug 25 2023

...FIRE DANGER CONTINUES FRIDAY...

Critically dry fuels will combine with low relative humidity
values and gusty winds, especially during the afternoon, to
produce an extreme fire danger. Fires will have erratic and
explosive growth behavior. Remember burn bans are in effect for
the entire area as the severe to exceptional drought conditions
continues.

LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-TXZ180-201-
259>262-515-516-615-616-261230-
/O.NEW.KLCH.FW.W.0005.230826T1500Z-230827T0100Z/
/O.CON.KLCH.FW.W.0004.000000T0000Z-230826T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-
East Cameron-Northern Calcasieu-Northern Jefferson Davis-
Northern Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-
Southern Calcasieu-Southern Jefferson Davis-Southern Acadia-Tyler-
Hardin-Northern Jasper-Northern Newton-Southern Jasper-
Southern Newton-Upper Jefferson-Northern Orange-Lower Jefferson-
Southern Orange-
320 PM CDT Fri Aug 25 2023

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
FOR ALL OF SOUTHEAST TEXAS, CENTRAL AND SOUTHWEST LOUISIANA
EXCEPT FOR LOWER VERMILION AND LOWER ST MARY PARISHES...
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM CDT SATURDAY FOR
ALL OF SOUTHEAST TEXAS, CENTRAL AND SOUTHWEST LOUISIANA
EXCEPT FOR LOWER VERMILION AND LOWER ST MARY PARISHES...


The National Weather Service in Lake Charles has issued a Red
Flag Warning, which is in effect from 10 AM to 8 PM CDT Saturday.

* AFFECTED AREA...Fire Weather Zone 027 Vernon, Fire Weather 
  Zone 028 Rapides, Fire Weather Zone 029 Avoyelles, Fire 
  Weather Zone 030 Beauregard, Fire Weather Zone 031 Allen, Fire 
  Weather Zone 032 Evangeline, Fire Weather Zone 033 St. Landry, 
  Fire Weather Zone 044 Lafayette, Fire Weather Zone 045 Upper 
  St. Martin, Fire Weather Zone 055 Lower St. Martin, Fire 
  Weather Zone 073 West Cameron, Fire Weather Zone 074 East 
  Cameron, Fire Weather Zone 141 Northern Calcasieu, Fire 
  Weather Zone 142 Northern Jefferson Davis, Fire Weather Zone 
  143 Northern Acadia, Fire Weather Zone 152 Upper Vermilion, 
  Fire Weather Zone 153 Upper Iberia, Fire Weather Zone 154 
  Upper St. Mary, Fire Weather Zone 180 Tyler, Fire Weather Zone 
  201 Hardin, Fire Weather Zone 241 Southern Calcasieu, Fire 
  Weather Zone 242 Southern Jefferson Davis, Fire Weather Zone 
  243 Southern Acadia, Fire Weather Zone 259 Northern Jasper, 
  Fire Weather Zone 260 Northern Newton, Fire Weather Zone 261 
  Southern Jasper, Fire Weather Zone 262 Southern Newton, Fire 
  Weather Zone 515 Upper Jefferson, Fire Weather Zone 516 
  Northern Orange, Fire Weather Zone 615 Lower Jefferson and 
  Fire Weather Zone 616 Southern Orange. 

* TIMING...10 AM until 8 PM Thursday.

* WINDS...Southeast 5 to 15 mph gusting to 20.

* RELATIVE HUMIDITY...As low as 32 percent.

* TEMPERATURES...100 to 105.

* LIGHTNING...Scattered afternoon thunderstorms possible with 
  lightning that could strike far from the storm center.

* IMPACTS...Increased winds and multiple outflow boundaries may 
  change fire direction and could cause fires that develop to 
  spread rapidly. Burn bans are in effect across Louisiana and 
  Southeast Texas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$
4 follow-up statements
089 
WWUS84 KLCH 260136
RFWLCH

URGENT - FIRE WEATHER MESSAGE
National Weather Service Lake Charles LA
836 PM CDT Fri Aug 25 2023

...FIRE DANGER CONTINUES FRIDAY...

Critically dry fuels will combine with low relative humidity
values and gusty winds, especially during the afternoon, to
produce an extreme fire danger. Fires will have erratic and
explosive growth behavior. Remember burn bans are in effect for
the entire area as the severe to exceptional drought conditions
continues.

LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-TXZ180-201-
259>262-515-516-615-616-261300-
/O.CON.KLCH.FW.W.0005.230826T1500Z-230827T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-
East Cameron-Northern Calcasieu-Northern Jefferson Davis-
Northern Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-
Southern Calcasieu-Southern Jefferson Davis-Southern Acadia-Tyler-
Hardin-Northern Jasper-Northern Newton-Southern Jasper-
Southern Newton-Upper Jefferson-Northern Orange-Lower Jefferson-
Southern Orange-
836 PM CDT Fri Aug 25 2023

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM CDT
SATURDAY FOR ALL OF SOUTHEAST TEXAS, CENTRAL AND SOUTHWEST 
LOUISIANA EXCEPT FOR LOWER VERMILION AND LOWER ST MARY PARISHES...

The National Weather Service in Lake Charles has issued a Red
Flag Warning, which is in effect from 10 AM to 8 PM CDT Saturday.

* AFFECTED AREA...Fire Weather Zone 027 Vernon, Fire Weather 
  Zone 028 Rapides, Fire Weather Zone 029 Avoyelles, Fire 
  Weather Zone 030 Beauregard, Fire Weather Zone 031 Allen, Fire 
  Weather Zone 032 Evangeline, Fire Weather Zone 033 St. Landry, 
  Fire Weather Zone 044 Lafayette, Fire Weather Zone 045 Upper 
  St. Martin, Fire Weather Zone 055 Lower St. Martin, Fire 
  Weather Zone 073 West Cameron, Fire Weather Zone 074 East 
  Cameron, Fire Weather Zone 141 Northern Calcasieu, Fire 
  Weather Zone 142 Northern Jefferson Davis, Fire Weather Zone 
  143 Northern Acadia, Fire Weather Zone 152 Upper Vermilion, 
  Fire Weather Zone 153 Upper Iberia, Fire Weather Zone 154 
  Upper St. Mary, Fire Weather Zone 180 Tyler, Fire Weather Zone 
  201 Hardin, Fire Weather Zone 241 Southern Calcasieu, Fire 
  Weather Zone 242 Southern Jefferson Davis, Fire Weather Zone 
  243 Southern Acadia, Fire Weather Zone 259 Northern Jasper, 
  Fire Weather Zone 260 Northern Newton, Fire Weather Zone 261 
  Southern Jasper, Fire Weather Zone 262 Southern Newton, Fire 
  Weather Zone 515 Upper Jefferson, Fire Weather Zone 516 
  Northern Orange, Fire Weather Zone 615 Lower Jefferson and 
  Fire Weather Zone 616 Southern Orange. 

* TIMING...10 AM until 8 PM Thursday.

* WINDS...Southeast 5 to 15 mph gusting to 20 mph.

* RELATIVE HUMIDITY...25 to 30 percent.

* TEMPERATURES...100 to 107.

* LIGHTNING...Scattered afternoon thunderstorms possible with 
  lightning that could strike far from the storm center.

* IMPACTS...Increased winds and multiple outflow boundaries may 
  change fire direction and could cause fires that develop to 
  spread rapidly. Burn bans are in effect across Louisiana and 
  Southeast Texas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$
927 
WWUS84 KLCH 260828
RFWLCH

URGENT - FIRE WEATHER MESSAGE
National Weather Service Lake Charles LA
328 AM CDT Sat Aug 26 2023

...FIRE DANGER CONTINUES FRIDAY...

Critically dry fuels will combine with low relative humidity
values and gusty winds, especially during the afternoon, to
produce an extreme fire danger. Fires will have erratic and
explosive growth behavior. Remember burn bans are in effect for
the entire area as the severe to exceptional drought conditions
continues.

LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-TXZ180-201-
259>262-515-516-615-616-261630-
/O.CON.KLCH.FW.W.0005.230826T1500Z-230827T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-
East Cameron-Northern Calcasieu-Northern Jefferson Davis-
Northern Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-
Southern Calcasieu-Southern Jefferson Davis-Southern Acadia-Tyler-
Hardin-Northern Jasper-Northern Newton-Southern Jasper-
Southern Newton-Upper Jefferson-Northern Orange-Lower Jefferson-
Southern Orange-
328 AM CDT Sat Aug 26 2023

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
8 PM CDT THIS EVENING FOR ALL OF SOUTHEAST TEXAS, CENTRAL AND
SOUTHWEST LOUISIANA EXCEPT FOR LOWER VERMILION AND LOWER ST MARY
PARISHES...

* AFFECTED AREA...Fire Weather Zone 027 Vernon, Fire Weather 
  Zone 028 Rapides, Fire Weather Zone 029 Avoyelles, Fire 
  Weather Zone 030 Beauregard, Fire Weather Zone 031 Allen, Fire 
  Weather Zone 032 Evangeline, Fire Weather Zone 033 St. Landry, 
  Fire Weather Zone 044 Lafayette, Fire Weather Zone 045 Upper 
  St. Martin, Fire Weather Zone 055 Lower St. Martin, Fire 
  Weather Zone 073 West Cameron, Fire Weather Zone 074 East 
  Cameron, Fire Weather Zone 141 Northern Calcasieu, Fire 
  Weather Zone 142 Northern Jefferson Davis, Fire Weather Zone 
  143 Northern Acadia, Fire Weather Zone 152 Upper Vermilion, 
  Fire Weather Zone 153 Upper Iberia, Fire Weather Zone 154 
  Upper St. Mary, Fire Weather Zone 180 Tyler, Fire Weather Zone 
  201 Hardin, Fire Weather Zone 241 Southern Calcasieu, Fire 
  Weather Zone 242 Southern Jefferson Davis, Fire Weather Zone 
  243 Southern Acadia, Fire Weather Zone 259 Northern Jasper, 
  Fire Weather Zone 260 Northern Newton, Fire Weather Zone 261 
  Southern Jasper, Fire Weather Zone 262 Southern Newton, Fire 
  Weather Zone 515 Upper Jefferson, Fire Weather Zone 516 
  Northern Orange, Fire Weather Zone 615 Lower Jefferson and 
  Fire Weather Zone 616 Southern Orange. 

* TIMING...10 AM until 8 PM Thursday.

* WINDS...Southeast 5 to 15 mph gusting to 20 mph.

* RELATIVE HUMIDITY...25 to 30 percent.

* TEMPERATURES...100 to 107.

* LIGHTNING...Scattered afternoon thunderstorms possible with 
  lightning that could strike far from the storm center.

* IMPACTS...Increased winds and multiple outflow boundaries may 
  change fire direction and could cause fires that develop to 
  spread rapidly. Burn bans are in effect across Louisiana and 
  Southeast Texas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$
033 
WWUS84 KLCH 262023
RFWLCH

URGENT - FIRE WEATHER MESSAGE
National Weather Service Lake Charles LA
323 PM CDT Sat Aug 26 2023

...FIRE DANGER CONTINUES FRIDAY...

Critically dry fuels will combine with low relative humidity
values and gusty winds, especially during the afternoon and near
in the vicinity of thunderstorms, to produce an extreme fire 
danger. Fires will have erratic and explosive growth behavior. 
Remember burn bans are in effect for the entire area as the severe
to exceptional drought conditions continues.

LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-TXZ180-201-
259>262-515-516-615-616-271230-
/O.NEW.KLCH.FW.W.0006.230827T1500Z-230828T0100Z/
/O.CON.KLCH.FW.W.0005.000000T0000Z-230827T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-
East Cameron-Northern Calcasieu-Northern Jefferson Davis-
Northern Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-
Southern Calcasieu-Southern Jefferson Davis-Southern Acadia-Tyler-
Hardin-Northern Jasper-Northern Newton-Southern Jasper-
Southern Newton-Upper Jefferson-Northern Orange-Lower Jefferson-
Southern Orange-
323 PM CDT Sat Aug 26 2023

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
FOR ALL OF SOUTHEAST TEXAS, CENTRAL AND SOUTHWEST LOUISIANA
EXCEPT FOR LOWER VERMILION AND LOWER ST MARY PARISHES...
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM CDT SUNDAY FOR


The National Weather Service in Lake Charles has issued a Red
Flag Warning, which is in effect from 10 AM to 8 PM CDT Sunday. 

* AFFECTED AREA...Fire Weather Zone 027 Vernon, Fire Weather 
  Zone 028 Rapides, Fire Weather Zone 029 Avoyelles, Fire 
  Weather Zone 030 Beauregard, Fire Weather Zone 031 Allen, Fire 
  Weather Zone 032 Evangeline, Fire Weather Zone 033 St. Landry, 
  Fire Weather Zone 044 Lafayette, Fire Weather Zone 045 Upper 
  St. Martin, Fire Weather Zone 055 Lower St. Martin, Fire 
  Weather Zone 073 West Cameron, Fire Weather Zone 074 East 
  Cameron, Fire Weather Zone 141 Northern Calcasieu, Fire 
  Weather Zone 142 Northern Jefferson Davis, Fire Weather Zone 
  143 Northern Acadia, Fire Weather Zone 152 Upper Vermilion, 
  Fire Weather Zone 153 Upper Iberia, Fire Weather Zone 154 
  Upper St. Mary, Fire Weather Zone 180 Tyler, Fire Weather Zone 
  201 Hardin, Fire Weather Zone 241 Southern Calcasieu, Fire 
  Weather Zone 242 Southern Jefferson Davis, Fire Weather Zone 
  243 Southern Acadia, Fire Weather Zone 259 Northern Jasper, 
  Fire Weather Zone 260 Northern Newton, Fire Weather Zone 261 
  Southern Jasper, Fire Weather Zone 262 Southern Newton, Fire 
  Weather Zone 515 Upper Jefferson, Fire Weather Zone 516 
  Northern Orange, Fire Weather Zone 615 Lower Jefferson and 
  Fire Weather Zone 616 Southern Orange. 

* TIMING...10 AM until 8 PM Thursday.

* WINDS...Southeast 5 to 15 mph gusting to 20 mph.

* RELATIVE HUMIDITY...25 to 30 percent.

* TEMPERATURES...100 to 107.

* LIGHTNING...Scattered afternoon thunderstorms possible with 
  lightning that could strike far from the storm center.

* IMPACTS...Increased winds and multiple outflow boundaries may 
  change fire direction and could cause fires that develop to 
  spread rapidly. Burn bans are in effect across Louisiana and 
  Southeast Texas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$
990 
WWUS84 KLCH 270121
RFWLCH

URGENT - FIRE WEATHER MESSAGE
National Weather Service Lake Charles LA
821 PM CDT Sat Aug 26 2023

...FIRE DANGER CONTINUES FRIDAY...

Critically dry fuels will combine with low relative humidity
values and gusty winds, especially during the afternoon and near
in the vicinity of thunderstorms, to produce an extreme fire
danger. Fires will have erratic and explosive growth behavior.
Remember burn bans are in effect for the entire area as the
severe to exceptional drought conditions continues.

LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-TXZ180-201-
259>262-515-516-615-616-271300-
/O.EXP.KLCH.FW.W.0005.000000T0000Z-230827T0100Z/
/O.CON.KLCH.FW.W.0006.230827T1500Z-230828T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-
East Cameron-Northern Calcasieu-Northern Jefferson Davis-
Northern Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-
Southern Calcasieu-Southern Jefferson Davis-Southern Acadia-Tyler-
Hardin-Northern Jasper-Northern Newton-Southern Jasper-
Southern Newton-Upper Jefferson-Northern Orange-Lower Jefferson-
Southern Orange-
821 PM CDT Sat Aug 26 2023

...RED FLAG WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM CDT
SUNDAY FOR LOW HUMIDITY...VERY DRY FUELS...AND GUSTY WINDS NEAR
THUNDERSTORMS FOR ALL OF SOUTHEAST TEXAS...AS WELL AS ALL OF
CENTRAL AND SOUTHWEST LOUISIANA AND PORTIONS OF SOUTH CENTRAL
LOUISIANA...

The National Weather Service in Lake Charles has issued a Red
Flag Warning, which is in effect from 10 AM to 8 PM CDT Sunday.

* AFFECTED AREA...Fire Weather Zone 027 Vernon, Fire Weather 
  Zone 028 Rapides, Fire Weather Zone 029 Avoyelles, Fire 
  Weather Zone 030 Beauregard, Fire Weather Zone 031 Allen, Fire 
  Weather Zone 032 Evangeline, Fire Weather Zone 033 St. Landry, 
  Fire Weather Zone 044 Lafayette, Fire Weather Zone 045 Upper 
  St. Martin, Fire Weather Zone 055 Lower St. Martin, Fire 
  Weather Zone 073 West Cameron, Fire Weather Zone 074 East 
  Cameron, Fire Weather Zone 141 Northern Calcasieu, Fire 
  Weather Zone 142 Northern Jefferson Davis, Fire Weather Zone 
  143 Northern Acadia, Fire Weather Zone 152 Upper Vermilion, 
  Fire Weather Zone 153 Upper Iberia, Fire Weather Zone 154 
  Upper St. Mary, Fire Weather Zone 180 Tyler, Fire Weather Zone 
  201 Hardin, Fire Weather Zone 241 Southern Calcasieu, Fire 
  Weather Zone 242 Southern Jefferson Davis, Fire Weather Zone 
  243 Southern Acadia, Fire Weather Zone 259 Northern Jasper, 
  Fire Weather Zone 260 Northern Newton, Fire Weather Zone 261 
  Southern Jasper, Fire Weather Zone 262 Southern Newton, Fire 
  Weather Zone 515 Upper Jefferson, Fire Weather Zone 516 
  Northern Orange, Fire Weather Zone 615 Lower Jefferson and 
  Fire Weather Zone 616 Southern Orange. 

* TIMING...10 AM until 8 PM Thursday.

* WINDS...West to northwest winds 5 to 10 mph gusting to 20 mph.

* RELATIVE HUMIDITY...25 to 30 percent.

* TEMPERATURES...100 to 107.

* LIGHTNING...Scattered afternoon thunderstorms possible with 
  lightning that could strike far from the storm center.

* IMPACTS...Increased winds and multiple outflow boundaries may 
  change fire direction and could cause fires that develop to 
  spread rapidly. Burn bans are in effect across Louisiana and 
  Southeast Texas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$

What forecasters said that day

The local office's own words before this red flag 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 red flag warning went out at Aug 25, 12:49 PM CDT, 2 hours 31 minutes earlier.

Area forecast discussion, Aug 25, 12:49 PM CDT, 2 hours 31 minutes before
Area Forecast Discussion
National Weather Service Lake Charles LA
1249 PM CDT Fri Aug 25 2023

...New AVIATION...

.SHORT TERM...
(Today through Sunday night)
Issued at 307 AM CDT Fri Aug 25 2023

The region remains on the southeastern periphery of an upper level
ridge centered over northern Texas and Oklahoma. Subsidence will
continue to result in record high temperatures across the region
through the weekend. No changes were made to the Excessive Heat
Warning and Heat Advisories already in effect for today. With very
high confidence that little will change, these products were
extended into Saturday as well. The highest heat indices as of now
extend across central Louisiana From Avoyelles to St Mary so
limited the excessive heat warning to these areas for the time
being, but it may need to be expanded in subsequent updates should
forecast heat indices increase even slightly.

With a half dozen or more wildfires ongoing across the region and
more likely to initiate through the day today, areas of smoke have
been added to the forecast for parts of the region. Visibilities
within a few miles of wildfires could be reduced to less than a
mile with visibilities of two miles or less extending for 50 miles
or more.

Despite the continued subsidence of the persistent ridge, the
extreme temperatures, along with a not insignificant bump from
the seabreeze moving inland, was enough to initialize scattered
thunderstorms across the region yesterday afternoon and early
evening. Expect a similar evolution this afternoon as the sea
breeze works inland. Any of these storms will be capable of
producing frequent lightning and strong, gusty winds along outflow
boundaries.

A nearly identical scenario is expected into Saturday with perhaps
a bit higher coverage across lower acadiana per the latest short
range guidance. PoPs will increase somewhat more Sunday as the
upper level ridge begins to retrograde westward becoming centered
over the four corners region. While there will still be some mild
subsidence across the region, the approach of a southward
digging upper trof will provide some upper level support for
better convective coverage Sunday afternoon and evening. While
any precipitation is welcome at this point, these storms will do
very little to ease the ongoing drought or the critical fire
weather conditions across the region.

Jones

&&

.LONG TERM...
(Monday through Friday)
Issued at 307 AM CDT Fri Aug 25 2023

The ridge that has dominated the weather pattern the past several
weeks will finally be retrograding to the west as a trough deepens
over the eastern US. Shortwave energy is progged to dig toward the
lower MS Valley on Monday, ushering a "cool" front into the region.
Precip water values around 2 inches and forcing along the boundary
will be sufficient to produce at least some scattered showers and
storms across the area during the day. High temperatures on Monday
will still be hot, but not quite as intense as the days preceding,
with max temps in the upper 90s to lower 100s.

The front will continue to progress south off the coast Monday night
into Tuesday as a tropical low takes shape over the SE Gulf of
Mexico. All deterministic global models depict this system, but with
varying degrees of strength, timing and track. Despite the
differences, the track is expected to stay over the eastern Gulf as
the system gets pulled northward then northeast by the trough over
the eastern US, leaving our area on the western/drier side of the
system. The latest TWO from NHC shows a high chance (70%) of
development over the next 7 days.

For our area, surface high pressure is expected to ridge southward
behind the front, ushering slightly lower temperatures and much
lower dewpoints into the region. Normally, these lower dewpoints
would be welcome, especially in August, but with the ongoing extreme
to exceptional drought conditions and extremely dry fuels
contributing to critical fire weather conditions, the dry airmass
will instead pose a threat for additional fire weather concerns.

As for temperatures, a slight reprieve from the recent oppressive
heat is in store with highs from Tuesday through Thursday in the
middle to upper 90s. Overnight lows will be more comfortable as
well, with temperatures falling into the upper 60s to lower 70s from
Wednesday through Friday morning.

24

&&

.AVIATION...
(18Z TAFS)
Issued at 1248 PM CDT Fri Aug 25 2023

As of the moment, quiet conditions ongoing with a few non routine
TAF sites reporting reduced vis due to the smoke from wildfires /
refineries, etc. As a result of the low confidence for smoke to
produce significantly reduced visibilities, mention of it did not
make it in the TAFs directly. In addition to smoke, we have isolated
showers and tstorms possible in the afternoon to evening hours.
TEMPOS are in place for that. As we have seen a few times over the
last few days, we also could have areas of patchy fog in the early
morning hours. Whatever forms will be burning off after sunrise.
Otherwise expect modest southerly winds to increase with gusts of up
to 25kts. Winds will taper overnight.
Stigger/87

&&

.MARINE...
Issued at 307 AM CDT Fri Aug 25 2023

High pressure ridging across the Gulf of Mexico will keep light
onshore flow through Monday. Daily isolated to scattered showers
and thunderstorms can be expected. A weak frontal boundary is
expected to sag southward across the coastal waters Tuesday,
giving offshore flow. Potential tropical development in the
eastern Gulf of Mexico by the middle of next week could result in
significant increases in wave heights.

&&

.FIRE WEATHER...
Issued at 307 AM CDT Fri Aug 25 2023

Critically dry fuels will combine with low relative humidity
values and gusty winds, especially during the afternoon, to produce an
extreme fire danger. Fires will have erratic and explosive growth
behavior. Remember burn bans are in effect for the entire area as
the severe to exceptional drought conditions continues. Scattered
thunderstorms this afternoon will be capable of frequent lightning
that could lead to additional wildfire initiation. In addition,
outflow boundaries from these storms will have the potential to
produce rapid wind direction changes and locally strong wind gusts
in excess of 30 MPH.

&&

.PRELIMINARY POINT TEMPS/POPS...
AEX 104  75 105  76 /  30  10  30  10
LCH 100  78 101  79 /  20  10  30  30
LFT 103  79 104  79 /  10  10  40  20
BPT 101  77 103  77 /  10  10  20  20

&&

.LCH WATCHES/WARNINGS/ADVISORIES...
LA...Excessive Heat Warning until 8 PM CDT this evening for
     LAZ027>029.

     Red Flag Warning until 8 PM CDT this evening for LAZ027>033-044-
     045-055-073-074-141>143-152>154-241>243.

     Heat Advisory from 10 AM to 8 PM CDT Saturday for LAZ027-028-
     030>032-073-074-141>143-152-241>243-252.

     Excessive Heat Warning from 10 AM to 8 PM CDT Saturday for
     LAZ029-033-044-045-055-153-154-253-254.

     Heat Advisory until 8 PM CDT this evening for LAZ030>033-044-045-
     055-073-074-141>143-152>154-241>243-252>254.

TX...Excessive Heat Warning until 8 PM CDT this evening for TXZ180-
     259-260.

     Red Flag Warning until 8 PM CDT this evening for TXZ180-201-
     259>262-515-516-615-616.

     Heat Advisory from 10 AM to 8 PM CDT Saturday for TXZ180-201-
     259>262-515-516-615-616.

     Heat Advisory until 8 PM CDT this evening for TXZ201-261-262-515-
     516-615-616.

GM...None.
&&

SHORT TERM...66
LONG TERM....24
AVIATION...87
Hazardous weather outlook, Aug 25, 8:01 AM CDT, 7 hours 19 minutes before
Hazardous Weather Outlook
National Weather Service Lake Charles LA
801 AM CDT Fri Aug 25 2023

LAZ030>032-073-074-141>143-152-241>243-TXZ201-261-262-515-516-615-
616-261315-
Beauregard-Allen-Evangeline-West Cameron-East Cameron-
Northern Calcasieu-Northern Jefferson Davis-Northern Acadia-
Upper Vermilion-Southern Calcasieu-Southern Jefferson Davis-
Southern Acadia-Hardin-Southern Jasper-Southern Newton-
Upper Jefferson-Northern Orange-Lower Jefferson-Southern Orange-
801 AM CDT Fri Aug 25 2023

...RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM CDT SATURDAY...

This Hazardous Weather Outlook is for central Louisiana, southwest
Louisiana and southeast Texas.

.DAY ONE...Today and tonight.

Near record high temperatures and dangerous fire conditions are
expected again today. Precautions should continue to prevent heat
related illness including wearing light, loose fitting clothing,
limiting outdoor exposure during the afternoons, staying well
hydrated, having access to air conditioned environments and knowing
the symptoms of heat illness.

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

   Red Flag Warning.
   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Triple digit high temperatures with heat indices in the 108-
115 range will continue through Monday. Heat Advisories or Excessive
Heat Warnings will likely be needed each day. Precautions should
continue to prevent heat related illness including wearing light,
loose fitting clothing, limiting outdoor exposure during the
afternoons, staying well hydrated, having access to air conditioned
environments and knowing the symptoms of heat illness.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ033-044-045-055-153-154-261315-
St. Landry-Lafayette-Upper St. Martin-Lower St. Martin-Upper Iberia-
Upper St. Mary-
801 AM CDT Fri Aug 25 2023

...RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM CDT
SATURDAY...

This Hazardous Weather Outlook is for central Louisiana and south
central Louisiana.

.DAY ONE...Today and tonight.

Near record high temperatures and dangerous fire conditions are
expected again today. Precautions should continue to prevent heat
related illness including wearing light, loose fitting clothing,
limiting outdoor exposure during the afternoons, staying well
hydrated, having access to air conditioned environments and knowing
the symptoms of heat illness.

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

   Red Flag Warning.
   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Triple digit high temperatures with heat indices in the 108-
115 range will continue through Monday. Heat Advisories or Excessive
Heat Warnings will likely be needed each day. Precautions should
continue to prevent heat related illness including wearing light,
loose fitting clothing, limiting outdoor exposure during the
afternoons, staying well hydrated, having access to air conditioned
environments and knowing the symptoms of heat illness.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

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

   Excessive Heat Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ253-254-261315-
Lower Iberia-Lower St. Mary-
801 AM CDT Fri Aug 25 2023

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM CDT
SATURDAY...

This Hazardous Weather Outlook is for south central Louisiana.

.DAY ONE...Today and tonight.

Near record high temperatures and dangerous fire conditions are
expected again today. Precautions should continue to prevent heat
related illness including wearing light, loose fitting clothing,
limiting outdoor exposure during the afternoons, staying well
hydrated, having access to air conditioned environments and knowing
the symptoms of heat illness.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Triple digit high temperatures with heat indices in the 108-
115 range will continue through Monday. Heat Advisories or Excessive
Heat Warnings will likely be needed each day. Precautions should
continue to prevent heat related illness including wearing light,
loose fitting clothing, limiting outdoor exposure during the
afternoons, staying well hydrated, having access to air conditioned
environments and knowing the symptoms of heat illness.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

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

   Excessive Heat Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ252-261315-
Lower Vermilion-
801 AM CDT Fri Aug 25 2023

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM CDT SATURDAY...

This Hazardous Weather Outlook is for southwest Louisiana.

.DAY ONE...Today and tonight.

Near record high temperatures and dangerous fire conditions are
expected again today. Precautions should continue to prevent heat
related illness including wearing light, loose fitting clothing,
limiting outdoor exposure during the afternoons, staying well
hydrated, having access to air conditioned environments and knowing
the symptoms of heat illness.

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

   Heat Advisory.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Triple digit high temperatures with heat indices in the 108-
115 range will continue through Monday. Heat Advisories or Excessive
Heat Warnings will likely be needed each day. Precautions should
continue to prevent heat related illness including wearing light,
loose fitting clothing, limiting outdoor exposure during the
afternoons, staying well hydrated, having access to air conditioned
environments and knowing the symptoms of heat illness.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

GMZ430-432-435-436-450-452-455-470-472-475-261315-
Sabine Lake-Calcasieu Lake-Vermilion and West Cote Blanche Bays-
Atchafalaya and East Cote Blanche Bays-
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-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM-
Coastal waters from Lower Atchafalaya River to Intracoastal City LA
from 20 to 60 NM-
801 AM CDT Fri Aug 25 2023

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

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ027-028-TXZ180-259-260-261315-
Vernon-Rapides-Tyler-Northern Jasper-Northern Newton-
801 AM CDT Fri Aug 25 2023

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM CDT SATURDAY...

This Hazardous Weather Outlook is for central Louisiana, west
central Louisiana and southeast Texas.

.DAY ONE...Today and tonight.

Near record high temperatures and dangerous fire conditions are
expected again today. Precautions should continue to prevent heat
related illness including wearing light, loose fitting clothing,
limiting outdoor exposure during the afternoons, staying well
hydrated, having access to air conditioned environments and knowing
the symptoms of heat illness.

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

   Excessive Heat Warning.
   Red Flag Warning.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Triple digit high temperatures with heat indices in the 108-
115 range will continue through Monday. Heat Advisories or Excessive
Heat Warnings will likely be needed each day. Precautions should
continue to prevent heat related illness including wearing light,
loose fitting clothing, limiting outdoor exposure during the
afternoons, staying well hydrated, having access to air conditioned
environments and knowing the symptoms of heat illness.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

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

   Heat Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LAZ029-261315-
Avoyelles-
801 AM CDT Fri Aug 25 2023

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING...
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM CDT
SATURDAY...

This Hazardous Weather Outlook is for central Louisiana.

.DAY ONE...Today and tonight.

Near record high temperatures and dangerous fire conditions are
expected again today. Precautions should continue to prevent heat
related illness including wearing light, loose fitting clothing,
limiting outdoor exposure during the afternoons, staying well
hydrated, having access to air conditioned environments and knowing
the symptoms of heat illness.

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

   Excessive Heat Warning.
   Red Flag Warning.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Triple digit high temperatures with heat indices in the 108-
115 range will continue through Monday. Heat Advisories or Excessive
Heat Warnings will likely be needed each day. Precautions should
continue to prevent heat related illness including wearing light,
loose fitting clothing, limiting outdoor exposure during the
afternoons, staying well hydrated, having access to air conditioned
environments and knowing the symptoms of heat illness.

Scattered showers and thunderstorms are expected to develop Monday
and Tuesday along and ahead of a weak frontal boundary. While
organized severe weather is not expected, some of these storms will
be capable of gusty winds and frequent lightning.

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

   Excessive Heat Warning.

.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.

IssuedProductOfficeCountiesLasted
Aug 25, 3:29 AM CDTExcessive Heat WarningLCHAllen, Avoyelles, Beauregard, Evangeline, Iberia, Lafayette and 5 more41 hr
Aug 25, 3:29 AM CDTHeat AdvisoryLCHAcadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 4 more41 hr
Aug 25, 5:27 PM CDTSpecial Weather StatementLCHVernon33 min
Aug 25, 6:01 PM CDTSpecial Weather StatementLCHVernon29 min
Aug 25, 6:30 PM CDTSpecial Weather StatementLCHVernon45 min
Aug 25, 4:15 PM CDTSpecial Weather StatementLCHSabine30 min
Aug 25, 4:40 PM CDTSpecial Weather StatementLCHJasper50 min

Nearby

Red Flag Warnings in Louisiana, 2023Red Flag Warnings in Texas, 2023Every red flag warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.