002
FNUS74 KLIX 242015
FWSLIX
SPOT FORECAST FOR ROSELAND INCIDENT...TANGIPAHOA PARISH EMERGENCY MANAGEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
215 PM CST WED DEC 24 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, MIN RH AT OR ABOVE 60 PERCENT, AND A HIGH
LIKELIHOOD FOR FOG DURING THE OVERNIGHT AND MORNING HOURS THROUGH
THE WEEK.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........69 PERCENT.
MAX APPARENT TEMP...75.
SURFACE WINDS (MPH).SOUTH WINDS AROUND 5 MPH LATE IN THE AFTERNOON
BECOMING LIGHT.
MIXING HEIGHT (M)...274-762 METERS AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH.
TRANSPORT WINDS M/S.SOUTH AROUND 2 METERS/SECOND.
CEILING (KFT).......25.
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH LATE IN THE AFTERNOON
BECOMING LIGHT.
TIME (CST) 3PM 4PM 5PM
SKY (%).........32 26 29
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0
TEMP............75 73 71
RH..............69 71 76
APARNT TMP (F)..75 73 71
20 FT WIND DIR..S S S
20 FT WIND SPD..5 5 2
20 FT WIND GUST.7 7 7
SURFACE WND DIR.S S S
SURFACE WND SPD.5 5 2
SURFACE WND GST.7 7 7
MIX HGT (KM)....0.8 0.5 0.3
TRANSP WIND DIR.S S S
TRANSP WIND SPD.5 5 5
TRANS WIND DIR..S S S
TRANS SPD (M/S).2 2 2
CEILING (KFT)...25 25 25
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT). AREAS OF DENSE
FOG IN THE EVENING, THEN WIDESPREAD DENSE FOG
OVERNIGHT. 9 DECREASING TO 0.24.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....AROUND 57.
MAX HUMIDITY........100 PERCENT.
MAX APPARENT TEMP...68.
SURFACE WINDS (MPH).LIGHT WINDS.
MIXING HEIGHT (M)...152-183 METERS AGL.
TRANSPORT WINDS.....SOUTH 5 TO 7 MPH.
TRANSPORT WINDS M/S.SOUTH 2 TO 3 METERS/SECOND.
CEILING (KFT).......25 DECREASING TO 0.1.
WIND (20 FT)........LIGHT WINDS.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........29 28 30 38 47 59 70 72 72 78 79 78
WEATHER COV..... PTY ARS WID WID WID WID ARS ARS
WEATHER TYPE.... FOG FOG FOG FOG FOG FOG FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............68 63 62 61 60 60 60 59 59 59 59 58
RH..............84 100 97 97 100 100 100 100 100 100 96 100
APARNT TMP (F)..68 63 62 61 60 60 60 59 59 59 59 58
20 FT WIND DIR..S S SSE SSE SSE S S S SSW S N N
20 FT WIND SPD..2 2 2 2 1 1 1 1 1 1 0 0
20 FT WIND GUST.6 6 6 6 6 6 6 5 5 5 3 5
SURFACE WND DIR.S S SSE SSE SSE S S S SSW S N N
SURFACE WND SPD.2 2 2 2 1 1 1 1 1 1 0 0
SURFACE WND GST.6 6 6 6 6 6 6 5 5 5 3 5
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 S S S S S S SSW SSW SSW SSW SSW
TRANSP WIND SPD.6 6 6 6 6 6 6 7 5 5 5 6
TRANS WIND DIR..S S S S S S S SSW SSW SSW SSW SSW
TRANS SPD (M/S).3 3 3 3 3 3 3 3 2 2 2 3
CEILING (KFT)...25 25 25 25 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1
CHRISTMAS DAY
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). AREAS OF DENSE
FOG EARLY IN THE MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........64 PERCENT.
MAX APPARENT TEMP...75.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
MIXING HEIGHT (M)...152-1006 METERS AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 7 MPH.
TRANSPORT WINDS M/S.SOUTHWEST 2 TO 3 METERS/SECOND.
CEILING (KFT).......0.1 INCREASING TO 25.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........77 81 67 76 66 59 56 55 52 51 46 48
WEATHER COV.....ARS ARS ARS
WEATHER TYPE....FOG FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............57 58 59 62 65 68 70 73 74 74 75 71
RH..............100 100 100 100 93 84 81 71 69 69 64 73
APARNT TMP (F)..57 58 59 62 65 68 70 73 74 74 75 71
20 FT WIND DIR..S S S SSW SSW SW SW SW SSW SSW SSW SSW
20 FT WIND SPD..1 1 1 2 2 3 6 6 6 6 5 3
20 FT WIND GUST.5 5 5 6 8 8 9 9 9 10 9 7
SURFACE WND DIR.S S S SSW SSW SW SW SW SSW SSW SSW SSW
SURFACE WND SPD.1 1 1 2 2 3 6 6 6 6 5 3
SURFACE WND GST.5 5 5 6 8 8 9 9 9 10 9 7
MIX HGT (KM)....0.2 0.2 0.2 0.2 0.3 0.4 0.6 0.7 0.9 1.0 0.7 0.4
TRANSP WIND DIR.SSW SSW SSW SW SW SW SW SW SW SW SW SW
TRANSP WIND SPD.5 5 6 7 7 6 6 7 7 7 6 7
TRANS WIND DIR..SSW SSW SSW SW SW SW SW SW SW SW SW SW
TRANS SPD (M/S).2 2 3 3 3 3 3 3 3 3 3 3
CEILING (KFT)...0.1 0.1 0.1 0.2 0.3 2.7 25 25 25 25 25 25
FORECASTER...NWS NEW ORLEANS
REQUESTED BY...DAWSON PRIMES
TYPE OF REQUEST...HAZMAT
.TAG 2527995.3/LIX
.DELDT 12/24/25
.FORMATTERVERSION 2.0.0
.EMAIL VTRAVIS@TANGIPAHOA.ORG,SSRESPONSE@RESPONSEGROUPINC.COM,SR-LIX.FORECASTERS@NOAA.GOV,DAWSON.PRIMES@TANGIPAHOA.ORG
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