040
FNUS74 KLIX 222023
FWSLIX
SPOT FORECAST FOR ROSELAND INCIDENT...TANGIPAHOA PARISH EMERGENCY MANAGEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
223 PM CST MON DEC 22 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
THE DOME OF HIGH PRESSURE GIVES US DAYTIME HIGHS IN THE 70S, MIN
RH AT 60%+, AND SOME CHANCE FOR DURING THE OVERNIGHT AND MORNING
HOURS THROUGH THE WEEK. FOG WILL BE A CONCERN EACH MORNING.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). CHANCE OF SHOWERS
LATE IN THE AFTERNOON, THEN SLIGHT CHANCE OF
SHOWERS LATE IN THE AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....AROUND 74.
MIN HUMIDITY........81 PERCENT.
MAX APPARENT TEMP...73.
SURFACE WINDS (MPH).SOUTHEAST WINDS 9 TO 10 MPH.
MIXING HEIGHT (M)...396-732 METERS AGL.
TRANSPORT WINDS.....SOUTH 9 TO 10 MPH.
TRANSPORT WINDS M/S.SOUTH AROUND 4 METERS/SECOND.
CEILING (KFT).......2.7 INCREASING TO 4.5 LATE IN THE AFTERNOON,
THEN DECREASING TO 3.5 LATE IN THE AFTERNOON.
WIND (20 FT)........SOUTHEAST WINDS 8 TO 9 MPH.
TIME (CST) 3PM 4PM 5PM
SKY (%).........52 58 59
WEATHER COV.....CHC SCH
WEATHER TYPE....RW RW
TSTM COV........
CHC OF PCPN (%).30 20 10
TEMP............73 73 71
RH..............84 81 84
APARNT TMP (F)..73 73 71
20 FT WIND DIR..SSE SSE SSE
20 FT WIND SPD..10 10 9
20 FT WIND GUST.14 15 15
SURFACE WND DIR.SSE SSE SSE
SURFACE WND SPD.10 10 9
SURFACE WND GST.14 15 15
MIX HGT (KM)....0.7 0.6 0.4
TRANSP WIND DIR.S S SSE
TRANSP WIND SPD.10 10 9
TRANS WIND DIR..S S SSE
TRANS SPD (M/S).4 4 4
CEILING (KFT)...2.7 4.5 3.5
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT). AREAS OF FOG
OVERNIGHT.
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
MAX APPARENT TEMP...67.
SURFACE WINDS (MPH).SOUTHEAST WINDS 5 TO 7 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT (M)...122-274 METERS AGL.
TRANSPORT WINDS.....SOUTHEAST 7 TO 13 MPH.
TRANSPORT WINDS M/S.SOUTHEAST 3 TO 6 METERS/SECOND.
CEILING (KFT).......2.2 INCREASING TO 3.5 EARLY IN THE EVENING,
THEN DECREASING TO 2.2 LATE IN THE EVENING
INCREASING TO 2.7 LATE IN THE EVENING
INCREASING TO 3.5 INCREASING TO 4.5 OVERNIGHT
INCREASING TO 25 DECREASING TO 0.4 AFTER 3 AM
INCREASING TO 4.5.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........59 53 55 51 42 35 36 28 28 39 46 51
WEATHER COV..... ARS ARS ARS ARS ARS ARS
WEATHER TYPE.... FOG FOG FOG FOG FOG FOG
TSTM COV........
CHC OF PCPN (%).0 0 10 10 0 0 0 0 0 0 0 0
TEMP............67 65 63 62 62 61 60 58 57 57 56 55
RH..............97 97 100 100 97 97 96 100 100 100 100 100
APARNT TMP (F)..67 65 63 62 62 61 60 58 57 57 56 55
20 FT WIND DIR..SE SE SE SSE SSE SE SE ESE ESE ESE ESE E
20 FT WIND SPD..7 6 6 5 3 2 2 2 2 2 2 2
20 FT WIND GUST.14 14 13 12 12 10 9 8 8 7 7 7
SURFACE WND DIR.SE SE SE SSE SSE SE SE ESE ESE ESE ESE E
SURFACE WND SPD.7 6 6 5 3 2 2 2 2 2 2 2
SURFACE WND GST.14 14 13 12 12 10 9 8 8 7 7 7
MIX HGT (KM)....0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1
TRANSP WIND DIR.SSE SSE SSE SSE SSE SSE SE SE SE SE SE SE
TRANSP WIND SPD.10 12 13 12 9 9 8 8 8 8 8 7
TRANS WIND DIR..SSE SSE SSE SSE SSE SSE SE SE SE SE SE SE
TRANS SPD (M/S).4 5 6 5 4 4 4 4 4 4 4 3
CEILING (KFT)...2.2 2.2 3.5 2.2 2.7 3.5 4.5 25 25 25 0.4 4.5
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). AREAS OF FOG
EARLY IN THE MORNING.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........64 PERCENT.
MAX APPARENT TEMP...76.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE
LATE MORNING AND AFTERNOON, THEN BECOMING LIGHT
LATE IN THE AFTERNOON.
MIXING HEIGHT (M)...122-884 METERS AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 8 MPH.
TRANSPORT WINDS M/S.SOUTHEAST 3 TO 4 METERS/SECOND.
CEILING (KFT).......0.2 INCREASING TO 25.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE
LATE MORNING AND AFTERNOON, THEN BECOMING LIGHT
LATE IN THE AFTERNOON.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........45 52 26 33 26 25 19 13 11 24 9 12
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............56 56 58 63 67 71 74 75 76 75 74 72
RH..............96 100 100 97 87 79 71 66 64 66 66 71
APARNT TMP (F)..56 56 58 63 67 71 74 75 76 75 74 72
20 FT WIND DIR..E E ESE SE SE SSE SSE S S SSE SSE SSE
20 FT WIND SPD..2 2 2 3 5 5 6 6 6 6 5 3
20 FT WIND GUST.7 7 8 9 9 9 9 9 9 9 8 8
SURFACE WND DIR.E E ESE SE SE SSE SSE S S SSE SSE SSE
SURFACE WND SPD.2 2 2 3 5 5 6 6 6 6 5 3
SURFACE WND GST.7 7 8 9 9 9 9 9 9 9 8 8
MIX HGT (KM)....0.1 0.2 0.2 0.3 0.4 0.6 0.8 0.8 0.9 0.9 0.6 0.3
TRANSP WIND DIR.SE SE SE SSE SSE SSE SSE SSE SSE SSE SSE SSE
TRANSP WIND SPD.8 8 7 8 8 8 8 7 7 7 6 6
TRANS WIND DIR..SE SE SE SSE SSE SSE SSE SSE SSE SSE SSE SSE
TRANS SPD (M/S).4 4 3 4 4 4 4 3 3 3 3 3
CEILING (KFT)...0.2 0.2 0.3 5.8 25 25 25 25 25 25 25 25
FORECASTER...NWS NEW ORLEANS
REQUESTED BY...DAWSON PRIMES
TYPE OF REQUEST...HAZMAT
.TAG 2527995.1/LIX
.DELDT 12/22/25
.FORMATTERVERSION 2.0.0
.EMAIL SSRESPONSE@RESPONSEGROUPINC.COM,DAWSON.PRIMES@TANGIPAHOA.ORG,VTRAVIS@TANGIPAHOA.ORG,SR-LIX.FORECASTERS@NOAA.GOV
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