577
FNUS74 KLIX 252003
FWSLIX
SPOT FORECAST FOR ROSELAND INCIDENT...TANGIPAHOA PARISH EMERGENCY MANAGEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
203 PM CST THU DEC 25 2025
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 DOME OF HIGH PRESSURE ACROSS THE REGION SHOULD PROVIDE DAYTIME
HIGHS IN THE 70S AND A HIGH LIKELIHOOD FOR FOG DURING THE OVERNIGHT
AND MORNING HOURS THROUGH THE REMAINDER OF THIS WEEK. WINDS WILL REMAIN
LIGHT AND VARIABLE.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........69 PERCENT.
MAX APPARENT TEMP...74.
SURFACE WINDS (MPH).SOUTHWEST WINDS 5 TO 6 MPH LATE IN THE
AFTERNOON BECOMING LIGHT.
MIXING HEIGHT (M)...305-1036 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 6 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 2 TO 3 METERS/SECOND.
CEILING (KFT).......25.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH LATE IN THE
AFTERNOON BECOMING LIGHT.
TIME (CST) 3PM 4PM 5PM
SKY (%).........36 30 28
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0
TEMP............74 72 70
RH..............69 71 78
APARNT TMP (F)..74 72 70
20 FT WIND DIR..SW SW SW
20 FT WIND SPD..6 5 2
20 FT WIND GUST.9 8 6
SURFACE WND DIR.SW SW SW
SURFACE WND SPD.6 5 2
SURFACE WND GST.9 8 6
MIX HGT (KM)....1.0 0.7 0.3
TRANSP WIND DIR.WSW SW SSW
TRANSP WIND SPD.6 5 5
TRANS WIND DIR..WSW SW SSW
TRANS SPD (M/S).3 2 2
CEILING (KFT)...25 25 25
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING
PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT). AREAS OF FOG
OVERNIGHT. WIDESPREAD DENSE FOG AFTER 3 AM.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........100 PERCENT.
MAX APPARENT TEMP...68.
SURFACE WINDS (MPH).LIGHT WINDS.
MIXING HEIGHT (M)...152-213 METERS AGL.
TRANSPORT WINDS.....SOUTH 6 TO 9 MPH.
TRANSPORT WINDS M/S.SOUTH 3 TO 4 METERS/SECOND.
CEILING (KFT).......25 DECREASING TO 1.5 LATE IN THE EVENING, THEN
INCREASING TO 25 LATE IN THE EVENING DECREASING
TO 1.8 LATE IN THE EVENING DECREASING TO 0.8
DECREASING TO 0.5 OVERNIGHT DECREASING TO 0.4
DECREASING TO 0.3 AFTER 3 AM DECREASING TO 0.2.
WIND (20 FT)........LIGHT WINDS.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........24 31 48 58 48 47 55 60 74 83 84 82
WEATHER COV..... ARS ARS WID WID
WEATHER TYPE.... FOG FOG FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............68 64 62 62 61 60 60 60 60 60 59 60
RH..............81 93 97 97 97 100 100 100 100 100 100 100
APARNT TMP (F)..68 64 62 62 61 60 60 60 60 60 59 60
20 FT WIND DIR..SSW S S S S S S SSW SSW SSW SSW SSW
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 2 2 2
20 FT WIND GUST.6 6 6 7 7 7 8 8 8 9 9 9
SURFACE WND DIR.SSW S S S S S S SSW SSW SSW SSW SSW
SURFACE WND SPD.2 2 2 2 2 2 2 2 2 2 2 2
SURFACE WND GST.6 6 6 7 7 7 8 8 8 9 9 9
MIX HGT (KM)....0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
TRANSP WIND DIR.S SSE S S S S SSW SSW SSW SSW SSW SSW
TRANSP WIND SPD.6 6 7 7 8 9 8 8 8 8 8 8
TRANS WIND DIR..S SSE S S S S SSW SSW SSW SSW SSW SSW
TRANS SPD (M/S).3 3 3 3 4 4 4 4 4 4 4 4
CEILING (KFT)...25 25 25 1.5 25 1.8 0.8 0.5 0.4 0.4 0.3 0.2
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING
PARTLY SUNNY (45-55 PERCENT). WIDESPREAD DENSE
FOG EARLY IN THE MORNING, THEN PATCHY FOG LATE
IN THE MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........69 PERCENT.
MAX APPARENT TEMP...77.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTHWEST 5 TO 10 MPH
EARLY IN THE MORNING.
MIXING HEIGHT (M)...244-1158 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 8 TO 16 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 4 TO 7 METERS/SECOND.
CEILING (KFT).......0.2 INCREASING TO 25.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 9 MPH EARLY
IN THE MORNING.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........84 88 77 87 79 79 73 58 50 52 56 45
WEATHER COV.....WID WID WID PTY PTY
WEATHER TYPE....FOG FOG FOG FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............61 61 62 65 69 71 73 75 76 76 77 74
RH..............100 100 100 97 87 84 79 74 71 71 69 76
APARNT TMP (F)..61 61 62 65 69 71 73 75 76 76 77 74
20 FT WIND DIR..SSW SSW SSW SW SW SW SW SW SW SW SW SSW
20 FT WIND SPD..2 3 5 6 8 9 10 10 10 10 8 6
20 FT WIND GUST.9 10 12 13 14 14 16 15 15 15 14 12
SURFACE WND DIR.SSW SSW SSW SW SW SW SW SW SW SW SW SSW
SURFACE WND SPD.2 3 5 6 8 9 10 10 10 10 8 6
SURFACE WND GST.9 10 12 13 14 14 16 15 15 15 14 12
MIX HGT (KM)....0.2 0.2 0.2 0.2 0.4 0.6 0.8 0.9 1.0 1.2 0.8 0.4
TRANSP WIND DIR.SSW SSW SW SW SW SW WSW WSW WSW WSW WSW SW
TRANSP WIND SPD.8 8 8 10 13 14 15 15 15 16 12 10
TRANS WIND DIR..SSW SSW SW SW SW SW WSW WSW WSW WSW WSW SW
TRANS SPD (M/S).4 4 4 4 6 6 7 7 7 7 5 4
CEILING (KFT)...0.2 0.2 0.2 0.2 0.6 1.3 2.2 2.7 3.5 4.5 25 25
FORECASTER...NWS NEW ORLEANS
REQUESTED BY...DAWSON PRIMES
TYPE OF REQUEST...HAZMAT
.TAG 2527995.4/LIX
.DELDT 12/25/25
.FORMATTERVERSION 2.0.0
.EMAIL SR-LIX.FORECASTERS@NOAA.GOV,DAWSON.PRIMES@TANGIPAHOA.ORG,SSRESPONSE@RESPONSEGROUPINC.COM,VTRAVIS@TANGIPAHOA.ORG
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