300
FNUS74 KLIX 232007
FWSLIX
SPOT FORECAST FOR ROSELAND INCIDENT...TANGIPAHOA PARISH EMERGENCY MANAGEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
207 PM CST TUE DEC 23 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 REMAINDER OF THE WEEK.
REST OF TODAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........66 PERCENT.
MAX APPARENT TEMP...76.
SURFACE WINDS (MPH).SOUTH WINDS AROUND 6 MPH LATE IN THE AFTERNOON
BECOMING LIGHT.
MIXING HEIGHT (M)...274-884 METERS AGL.
TRANSPORT WINDS.....SOUTH AROUND 7 MPH.
TRANSPORT WINDS M/S.SOUTH AROUND 3 METERS/SECOND.
CEILING (KFT).......25.
WIND (20 FT)........SOUTH WINDS AROUND 6 MPH LATE IN THE AFTERNOON
BECOMING LIGHT.
TIME (CST) 3PM 4PM 5PM
SKY (%).........17 13 18
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0
TEMP............76 74 72
RH..............66 69 73
APARNT TMP (F)..76 74 72
20 FT WIND DIR..SSE SSE SSE
20 FT WIND SPD..6 6 3
20 FT WIND GUST.9 8 8
SURFACE WND DIR.SSE SSE SSE
SURFACE WND SPD.6 6 3
SURFACE WND GST.9 8 8
MIX HGT (KM)....0.9 0.6 0.3
TRANSP WIND DIR.SSE SSE SSE
TRANSP WIND SPD.7 7 7
TRANS WIND DIR..SSE SSE SSE
TRANS SPD (M/S).3 3 3
CEILING (KFT)...25 25 25
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (70-80 PERCENT). PATCHY DENSE FOG
OVERNIGHT. AREAS OF DENSE FOG OVERNIGHT, THEN
WIDESPREAD DENSE FOG AFTER 3 AM.
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.....SOUTHEAST 3 TO 7 MPH.
TRANSPORT WINDS M/S.SOUTHEAST 1 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 (%).........16 14 17 18 41 46 70 76 77 83 84 83
WEATHER COV..... PTY ARS ARS WID WID WID
WEATHER TYPE.... 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 64 62 61 61 61 60 60 60 59 59 59
RH..............87 97 100 100 100 100 100 100 100 100 100 100
APARNT TMP (F)..68 64 62 61 61 61 60 60 60 59 59 59
20 FT WIND DIR..SSE SE SE SE SE SE SE N N N N N
20 FT WIND SPD..2 2 2 2 1 1 1 0 0 0 0 0
20 FT WIND GUST.7 7 7 6 6 6 6 5 3 3 3 2
SURFACE WND DIR.SSE SE SE SE SE SE SE N N N N N
SURFACE WND SPD.2 2 2 2 1 1 1 0 0 0 0 0
SURFACE WND GST.7 7 7 6 6 6 6 5 3 3 3 2
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.SSE SSE SE SSE SSE SSE SSE SSE S S S S
TRANSP WIND SPD.7 6 6 7 7 7 7 6 5 5 3 3
TRANS WIND DIR..SSE SSE SE SSE SSE SSE SSE SSE S S S S
TRANS SPD (M/S).3 3 3 3 3 3 3 3 2 2 1 1
CEILING (KFT)...25 25 25 25 0.4 0.2 0.2 0.2 0.1 0.1 0.1 0.1
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
SUNNY (20-30 PERCENT). WIDESPREAD DENSE FOG
EARLY IN THE MORNING, THEN PATCHY DENSE FOG
LATE IN THE MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........66 PERCENT.
MAX APPARENT TEMP...75.
SURFACE WINDS (MPH).LIGHT WINDS.
MIXING HEIGHT (M)...122-792 METERS AGL.
TRANSPORT WINDS.....SOUTH 2 TO 5 MPH.
TRANSPORT WINDS M/S.SOUTH 1 TO 2 METERS/SECOND.
CEILING (KFT).......0.1 INCREASING TO 25.
WIND (20 FT)........LIGHT WINDS.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........81 84 67 80 65 63 57 55 27 26 18 22
WEATHER COV.....WID WID WID WID 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............58 59 60 63 66 69 72 73 74 75 74 71
RH..............100 100 100 100 93 87 79 76 71 66 69 76
APARNT TMP (F)..58 59 60 63 66 69 72 73 74 75 74 71
20 FT WIND DIR..N N N SE SE SSE S S S S S S
20 FT WIND SPD..0 0 0 1 2 2 2 2 3 3 3 3
20 FT WIND GUST.3 3 3 5 5 5 6 6 6 6 6 6
SURFACE WND DIR.N N N SE SE SSE S S S S S S
SURFACE WND SPD.0 0 0 1 2 2 2 2 3 3 3 3
SURFACE WND GST.3 3 3 5 5 5 6 6 6 6 6 6
MIX HGT (KM)....0.1 0.1 0.1 0.1 0.3 0.4 0.6 0.7 0.7 0.8 0.6 0.3
TRANSP WIND DIR.SSE SE SSE SSE SSE SE SSE S S S S S
TRANSP WIND SPD.2 3 3 3 3 3 3 3 5 5 5 5
TRANS WIND DIR..SSE SE SSE SSE SSE SE SSE S S S S S
TRANS SPD (M/S).1 1 1 1 1 1 1 1 2 2 2 2
CEILING (KFT)...0.1 0.1 0.1 0.2 0.2 0.4 2.7 4.5 25 25 25 25
FORECASTER...NWS NEW ORLEANS
REQUESTED BY...DAWSON PRIMES
TYPE OF REQUEST...HAZMAT
.TAG 2527995.2/LIX
.DELDT 12/23/25
.FORMATTERVERSION 2.0.0
.EMAIL DAWSON.PRIMES@TANGIPAHOA.ORG,SSRESPONSE@RESPONSEGROUPINC.COM,VTRAVIS@TANGIPAHOA.ORG,SR-LIX.FORECASTERS@NOAA.GOV
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