779  
FNUS74 KLIX 212117  
FWSLIX  
 
SPOT FORECAST FOR G-11 SE...USFWS  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
417 PM CDT THU MAY 21 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
WE CAN BE REACHED AT (985) 649-0357 IF YOU HAVE QUESTIONS OR CONCERNS  
WITH THIS FORECAST.  
   
DISCUSSION
 
 
A VERY WET PATTERN WILL CONTINUE WITH HIGH RAIN CHANCES DEVELOPING LATE  
TONIGHT AND LASTING THROUGH THE DAY TOMORROW. HUMIDITY WILL ALSO  
REMAIN VERY HIGH WITH MAX HUMIDITY OF 85 TO 90 PERCENT TONIGHT AND MINIMUM  
HUMIDITY ONLY FALLING TO 70 TO 75 PERCENT TOMORROW AFTERNOON. SOME OF  
THE RAIN WILL BE HEAVY AT TIMES DURING THE DAY TOMORROW AND LIGHTNING  
WILL ALSO BE A CONCERN AS STORMS MOVE OVER THE BURN SITE. WINDS COULD  
ALSO TURN GUSTY AND BE MORE VARIABLE AS STORMS MOVE OVER THE SITE TOMORROW  
WITH GUSTS OF 25 TO 30 MPH POSSIBLE. RAINFALL TOTALS WILL AVERAGE NEAR  
A QUARTER OF AN INCH, BUT COULD APPROACH AN INCH IF A HEAVIER STORM STALLS  
OVER THE SITE.  
 
1. FOG WILL NOT BE A CONCERN AS PERIODS OF HEAVIER RAIN ARE ANTICIPATED TO MOVE  
THROUGH DURING THE LATE OVERNIGHT AND EARLY MORNING HOURS.  
 
2. RAINFALL OF 0.25 TO 0.50 INCHES IS EXPECTED, BUT THERE IS A LOW CHANCE OF  
UP TO AN INCH OF RAIN AT THE BURN SITE.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
CHANCE OF PCPN......20 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........70 PERCENT.  
DEWPOINT............72.  
MAX APPARENT TEMP...88.  
WIND (20 FT)........SOUTH WINDS AROUND 9 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT (M)...701 METERS AGL.  
TRANSPORT WINDS.....SOUTH AROUND 12 MPH.  
TRANSPORT WINDS M/S.SOUTH AROUND 5 METERS/SECOND.  
LVORI...............3.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (CDT) 5PM  
SKY (%).........47  
WEATHER COV.....SCH  
WEATHER TYPE....RW  
TSTM COV........SCH  
CHC OF PCPN (%).20  
TEMP............83  
DEWPOINT........72  
RH..............70  
APARNT TMP (F)..88  
20 FT WIND DIR..SSE  
20 FT WIND SPD..10  
20 FT WIND GUST.15  
MIX HGT (KM)....0.7  
TRANSP WIND DIR.S  
TRANSP WIND SPD.12  
TRANS WIND DIR..S  
TRANS SPD (M/S).5  
LVORI...........3  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
OVERNIGHT.  
CHANCE OF PCPN......70 PERCENT.  
MIN TEMPERATURE.....AROUND 73.  
MAX HUMIDITY........87 PERCENT.  
DEWPOINT............71.  
MAX APPARENT TEMP...89.  
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT (M)...122-518 METERS AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 10 MPH.  
TRANSPORT WINDS M/S.SOUTH AROUND 4 METERS/SECOND.  
LVORI...............5.  
RAINFALL AMOUNT.....0.24 INCHES.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........47 66 59 68 76 77 79 70 80 82 78 79  
WEATHER COV.....SCH SCH SCH SCH CHC CHC CHC LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH CHC CHC CHC CHC CHC  
CHC OF PCPN (%).20 20 10 10 10 20 20 40 50 50 70 70  
TEMP............83 80 78 77 77 77 77 77 77 75 75 74  
DEWPOINT........73 73 72 72 72 72 72 72 71 71 71 70  
RH..............72 79 82 85 85 85 85 85 82 87 87 87  
APARNT TMP (F)..89 84 78 77 77 77 77 77 77 75 75 74  
20 FT WIND DIR..SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE S  
20 FT WIND SPD..8 7 6 5 5 5 5 5 5 5 6 6  
20 FT WIND GUST.15 14 13 12 12 12 13 13 13 13 13 14  
MIX HGT (KM)....0.5 0.4 0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.S S SSE S S S S S S S S S  
TRANSP WIND SPD.10 10 9 10 9 10 10 10 10 10 9 10  
TRANS WIND DIR..S S SSE S S S S S S S S S  
TRANS SPD (M/S).4 4 4 4 4 4 4 4 4 4 4 4  
LVORI...........3 4 4 5 5 5 5 5 4 5 6 5  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SHOWERS IN THE  
MORNING. CHANCE OF THUNDERSTORMS THROUGH THE  
DAY. SHOWERS LIKELY IN THE AFTERNOON.  
CHANCE OF PCPN......80 PERCENT.  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........74 PERCENT.  
DEWPOINT............72 INCREASING TO 74 IN THE AFTERNOON.  
MAX APPARENT TEMP...90.  
WIND (20 FT)........SOUTH WINDS 6 TO 10 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT (M)...152-762 METERS AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 17 MPH.  
TRANSPORT WINDS M/S.SOUTH 4 TO 8 METERS/SECOND.  
LVORI...............4.  
RAINFALL AMOUNT.....0.47 INCHES.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........83 79 76 65 58 53 51 65 61 57 63 46  
WEATHER COV.....LKY LKY LKY LKY DEF LKY LKY CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
CHC OF PCPN (%).60 70 70 70 80 70 70 50 50 50 50 30  
TEMP............73 74 75 77 79 81 81 81 82 82 82 83  
DEWPOINT........70 70 73 74 74 74 74 75 75 75 74 74  
RH..............90 87 94 90 85 79 79 82 79 79 77 74  
APARNT TMP (F)..73 74 75 77 79 86 86 87 89 89 88 90  
20 FT WIND DIR..SSE S SSE S S S S S S S S S  
20 FT WIND SPD..6 7 8 8 9 10 10 10 12 10 10 10  
20 FT WIND GUST.14 15 15 16 16 17 17 17 17 17 17 16  
MIX HGT (KM)....0.2 0.2 0.3 0.5 0.5 0.6 0.7 0.8 0.7 0.7 0.5 0.5  
TRANSP WIND DIR.S S S S S S S S S SSW SSW S  
TRANSP WIND SPD.9 9 13 15 15 16 17 17 14 14 12 12  
TRANS WIND DIR..S S S S S S S S S SSW SSW S  
TRANS SPD (M/S).4 4 6 7 7 7 8 8 6 6 5 5  
LVORI...........5 5 5 4 4 3 3 3 4 3 3 3  
 

 
FORECASTER...GRIGSBY  
REQUESTED BY...DAVID STOESZ  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2614201.1/LIX  
.DELDT 05/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL HUNTER_EDMUNDSON@FWS.GOV,SAMI_GRAY@FWS.GOV,DAVID_STOESZ@FWS.GOV  
 
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