488
FNUS74 KLIX 271731
FWSLIX
SPOT FORECAST FOR GRAND ISLE BLOCK 59 RELEASE INLAND...NOAA
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1231 PM CDT WED MAY 27 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
THE ACTIVE AND WET PATTERN WILL CONTINUE TO PREVENT FIRE WEATHER
CONCERNS WITH A COUPLE ADDITIONAL INCHES OF RAINFALL EXPECTED
AREAWIDE THROUGH THE WEEK. MINIMUM RH VALUES WILL BE VERY HIGH,
STRUGGLING TO DROP BELOW 80% SOME DAYS. NUMEROUS SHOWERS AND
THUNDERSTORMS ARE EXPECTED TO CONTINUE EACH DAY. OUTSIDE OF
THUNDERSTORMS WINDS WILL REMAIN GENERALLY LIGHT, CONTRIBUTING TO
THE LACK OF FIRE WEATHER CONCERNS AS WELL.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). CHANCE OF SHOWERS
AND THUNDERSTORMS.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........83 PERCENT.
MAX APPARENT TEMP...89.
SURFACE WINDS (KTS).SOUTHEAST WINDS AROUND 10 KNOTS.
TRANSPORT WINDS.....SOUTH 13 TO 14 MPH.
TRANSPORT WINDS M/S.SOUTH AROUND 6 METERS/SECOND.
WAVE HEIGHT.........1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......1.3 DECREASING TO 0.9 LATE IN THE AFTERNOON.
WIND (20 FT)........SOUTHEAST WINDS AROUND 10 MPH. GUSTY AND
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.
TIME (CDT) 2PM 3PM 4PM 5PM
SKY (%).........52 39 56 54
WEATHER COV.....CHC CHC CHC CHC
WEATHER TYPE....RW RW RW RW
TSTM COV........CHC CHC CHC CHC
CHC OF PCPN (%).50 40 30 30
TEMP............80 82 81 81
RH..............89 83 84 84
APARNT TMP (F)..87 89 88 88
20 FT WIND DIR..SSE SSE SSE SSE
20 FT WIND SPD..12 12 12 12
20 FT WIND GUST.15 14 14 14
SFC WND DIR.....SSE SSE SSE SSE
SFC WND SPD KTS.10 10 10 10
SFC WND GST.....15 14 14 14
TRANSP WIND DIR.SSE SSE S SSE
TRANSP WIND SPD.14 13 13 13
TRANS WIND DIR..SSE SSE S SSE
TRANS SPD (M/S).6 6 6 6
WAVE PERIOD (S).2 2 2 2
WAVE HEIGHT (FT)1 1 1 1
CEILING (KFT)...1.6 1.3 1.3 0.9
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT). CHANCE OF
SHOWERS AND THUNDERSTORMS.
CHANCE OF PCPN......50 PERCENT.
MIN TEMPERATURE.....AROUND 79.
MAX HUMIDITY........85 PERCENT.
MAX APPARENT TEMP...89.
SURFACE WINDS (KTS).SOUTH WINDS 6 TO 9 KNOTS.
TRANSPORT WINDS.....SOUTH 12 TO 14 MPH.
TRANSPORT WINDS M/S.SOUTH 5 TO 6 METERS/SECOND.
WAVE HEIGHT.........1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......0.9 INCREASING TO 1.1 EARLY IN THE EVENING,
THEN INCREASING TO 1.8 LATE IN THE EVENING
DECREASING TO 0.9 LATE IN THE EVENING
DECREASING TO 0.7 DECREASING TO 0.6 OVERNIGHT
INCREASING TO 0.7 DECREASING TO 0.6 AFTER 3 AM
INCREASING TO 0.9 INCREASING TO 1.3 EARLY IN
THE MORNING.
WIND (20 FT)........SOUTH WINDS 6 TO 9 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE EVENING.
GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS OVERNIGHT.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........49 72 68 53 76 73 75 64 71 72 70 59
WEATHER COV.....CHC CHC CHC CHC SCH SCH SCH CHC CHC CHC
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW
TSTM COV........CHC CHC CHC CHC SCH SCH SCH CHC CHC CHC
CHC OF PCPN (%).50 50 50 30 20 10 10 20 20 30 40 50
TEMP............81 81 81 81 81 82 81 81 81 81 81 81
RH..............84 85 85 85 85 82 85 82 82 85 85 85
APARNT TMP (F)..88 87 87 87 87 89 87 87 87 87 87 87
20 FT WIND DIR..SSE SSE SSE SSE SSE SSE SSE S S S SSW SSW
20 FT WIND SPD..10 10 9 9 9 9 8 8 8 7 7 7
20 FT WIND GUST.13 13 12 12 12 10 10 12 10 10 9 9
SFC WND DIR.....SSE SSE SSE SSE SSE SSE SSE S S S SSW SSW
SFC WND SPD KTS.9 9 8 8 8 8 7 7 7 6 6 6
SFC WND GST.....13 13 12 12 12 10 10 12 10 10 9 9
TRANSP WIND DIR.SSE S SSE SSE SSE SSE SSE S S S S SSW
TRANSP WIND SPD.13 13 12 13 13 14 13 13 14 13 12 12
TRANS WIND DIR..SSE S SSE SSE SSE SSE SSE S S S S SSW
TRANS SPD (M/S).6 6 5 6 6 6 6 6 6 6 5 5
WAVE PERIOD (S).2 2 2 2 2 2 2 2 2 2 2 2
WAVE HEIGHT (FT)0 0 0 1 1 1 1 1 1 1 1 1
CEILING (KFT)...0.9 1.1 1.5 1.8 0.9 0.7 0.6 0.7 0.7 0.6 0.9 1.3
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SHOWERS LIKELY IN
THE MORNING. CHANCE OF THUNDERSTORMS THROUGH
THE DAY. SHOWERS IN THE AFTERNOON.
CHANCE OF PCPN......80 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........81 PERCENT.
MAX APPARENT TEMP...86.
SURFACE WINDS (KTS).SOUTH WINDS 5 TO 8 KNOTS.
TRANSPORT WINDS.....SOUTHWEST 9 TO 14 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 4 TO 6 METERS/SECOND.
WAVE HEIGHT.........1 FOOT.
WAVE PERIOD.........2 SECONDS.
CEILING (KFT).......1.3 INCREASING TO 2.5.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 8 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........59 69 71 58 74 59 59 74 63 62 71 70
WEATHER COV.....CHC LKY LKY CHC CHC CHC LKY DEF LKY CHC CHC LKY
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 (%).50 70 60 50 50 50 70 80 70 50 50 60
TEMP............80 81 80 79 79 79 79 79 79 79 80 79
RH..............85 83 85 87 85 88 85 84 87 86 81 84
APARNT TMP (F)..84 86 84 83 83 83 83 83 84 84 85 83
20 FT WIND DIR..SSW SSW SW SW WSW SSW SSW SW SSW SSW S S
20 FT WIND SPD..7 6 6 6 7 7 7 7 8 8 9 8
20 FT WIND GUST.9 9 8 8 9 9 9 9 10 10 10 10
SFC WND DIR.....SSW SSW SW SW WSW SSW SSW SW SSW SSW S S
SFC WND SPD KTS.6 5 5 5 6 6 6 6 7 7 8 7
SFC WND GST.....9 9 8 8 9 9 9 9 10 10 10 10
TRANSP WIND DIR.S S S SW WSW SSW SSW SW SSW SW S SSE
TRANSP WIND SPD.12 12 10 10 10 9 10 14 12 10 10 12
TRANS WIND DIR..S S S SW WSW SSW SSW SW SSW SW S SSE
TRANS SPD (M/S).5 5 4 4 4 4 4 6 5 4 4 5
WAVE PERIOD (S).2 2 2 2 2 2 2 1 1 1 1 1
WAVE HEIGHT (FT)1 1 1 1 1 1 0 0 0 0 0 0
CEILING (KFT)...1.3 1.3 1.3 1.3 1.3 1.3 1.3 2.2 2.4 2.5 2.7 2.5
FORECASTER...EFFERSON
REQUESTED BY...BRANDI TODD
TYPE OF REQUEST...HAZMAT
.TAG 2613995.17/LIX
.DELDT 05/27/26
.FORMATTERVERSION 2.0.0
.EMAIL BRANDI.TODD@NOAA.GOV,RLOZADA@RESPONSEGROUP.COM,PETER.LEBEL@NOAA.GOV,NWCOPELAND@LOOPLLC.COM,APARDO@RESPONSEGROUPINC.COM,DEMASKEY@CLEANGULFASSOC.COM,ELYONS@AMPOL.NET,VCARREIRO@RESPONSEGROUPINC.COM,JHELLICKSON@RESPONSEGROUPINC.COM,SR-LIX.FORECASTERS@NOAA.GOV,RCDAUTERIVE@LOOPLLC.COM,JSILVA@RESPONSEGROUPINC.COM
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