Spot Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
525
FNUS74 KLIX 031903
FWSLIX
Spot Forecast for Roseland Event...Tangipahoa Parish Emergency Management
National Weather Service New Orleans LA
103 PM CST Wed Dec 3 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...
One more day of generally dry weather with light winds but we
will still see min RH values in the lower 40 to near 60% range so
fire weather concerns are minimal at best today. Tonight moisture
will quickly return as weak low pressure starts to take shape
over coastal TX and the northwestern Gulf. Rain will return over
the area overnight spreading from west to east and then off and
on rain will continue through the weekend. This
will remove any fire weather concerns.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70 percent) then becoming
partly cloudy (40-50 percent) then becoming
mostly cloudy (45-55 percent) then becoming
partly cloudy (45-55 percent) then becoming
mostly cloudy (70-80 percent). Chance of rain
showers overnight. Rain showers after 3 am.
Chance of pcpn......90 percent.
Min temperature.....Around 43.
Max humidity........96 percent.
Max apparent temp...51.
Surface winds (mph).Light winds becoming northeast 5 to 6 mph after
3 am.
Mixing height (m)...122-366 meters AGL.
Transport winds.....East 6 to 10 mph.
Transport winds m/s.East 3 to 4 meters/second.
CEILING (KFT).......25 decreasing to 0.6.
Wind (20 ft)........Light winds becoming east 5 to 6 mph after 3
am.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........64 43 52 50 51 66 77 70 83 93 94 94
Weather cov..... CHC DEF DEF DEF
Weather type.... RW RW RW RW
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 10 0 10 30 80 90 80
Temp............51 49 45 45 45 45 45 44 45 45 45 45
RH..............68 74 82 82 82 86 82 89 86 89 93 96
Aparnt tmp (F)..51 49 45 45 45 45 45 44 44 44 43 42
20 FT wind dir..E ESE E E E E E E E E E ENE
20 FT wind spd..2 2 2 2 2 2 2 2 3 3 5 6
20 FT wind gust.6 6 6 7 7 7 8 9 9 10 12 12
Surface wnd dir.E ESE E E E E E E E E E ENE
Surface wnd spd.2 2 2 2 2 2 2 2 3 3 5 6
Surface wnd gst.6 6 6 7 7 7 8 9 9 10 12 12
Mix hgt (km)....0.1 0.2 0.2 0.3 0.3 0.3 0.3 0.4 0.2 0.2 0.2 0.2
Transp wind dir.ESE ESE ESE ESE ESE E ESE ESE E E E E
Transp wind spd.6 6 6 7 8 7 8 8 9 7 9 10
Trans wind dir..ESE ESE ESE ESE ESE E ESE ESE E E E E
Trans spd (m/s).3 3 3 3 4 3 4 4 4 3 4 4
Ceiling (kft)...25 9.5 9.5 5.8 5.8 4.5 3.5 3.5 2.7 1.1 0.7 0.6
.THURSDAY...
Sky/weather.........Cloudy (85-95 percent). Rain showers and chance
of thunderstorms.
Chance of pcpn......100 percent.
Max temperature.....Around 53.
Min humidity........93 percent.
Max apparent temp...52.
Surface winds (mph).Northeast winds 6 to 10 mph.
Mixing height (m)...244-366 meters AGL.
Transport winds.....East 10 to 16 mph.
Transport winds m/s.Northeast 4 to 7 meters/second.
CEILING (KFT).......0.6 decreasing to 0.5 early in the morning,
then decreasing to 0.4 late in the morning
increasing to 0.5 late in the morning
decreasing to 0.4 increasing to 0.5 late in the
afternoon.
Wind (20 ft)........Northeast winds 6 to 9 mph. Gusty and erratic
winds expected near thunderstorms early in the
morning. Gusty and erratic winds expected near
thunderstorms in the late morning and
afternoon.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........93 94 89 93 93 93 93 94 91 92 93 94
Weather cov.....DEF DEF DEF DEF LKY LKY LKY LKY LKY LKY LKY DEF
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........SCH SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC CHC
Chc of pcpn (%).90 100 90 80 70 60 70 70 60 60 70 80
Temp............46 45 46 48 49 50 50 51 51 51 52 50
RH..............96 100 100 100 100 100 100 100 96 96 93 100
Aparnt tmp (F)..43 41 41 43 45 46 46 51 51 51 52 46
20 FT wind dir..NE NE NE NE NE ENE NE ENE ENE ENE ENE NE
20 FT wind spd..6 8 9 10 10 10 10 10 10 10 9 9
20 FT wind gust.13 14 15 16 16 16 16 16 16 16 15 15
Surface wnd dir.NE NE NE NE NE ENE NE ENE ENE ENE ENE NE
Surface wnd spd.6 8 9 10 10 10 10 10 10 10 9 9
Surface wnd gst.13 14 15 16 16 16 16 16 16 16 15 15
Mix hgt (km)....0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.3 0.3 0.4 0.3 0.2
Transp wind dir.ENE E ENE NE ENE ENE NE E ENE E ENE ENE
Transp wind spd.10 13 13 14 16 16 15 15 14 16 16 14
Trans wind dir..ENE E ENE NE ENE ENE NE E ENE E ENE ENE
Trans spd (m/s).4 6 6 6 7 7 7 7 6 7 7 6
Ceiling (kft)...0.6 0.5 0.5 0.4 0.4 0.5 0.5 0.5 0.4 0.5 0.5 0.5
.THURSDAY NIGHT...
Sky/weather.........Cloudy (90-100 percent). Slight chance of
thunderstorms in the evening and overnight.
Rain showers through the night.
Chance of pcpn......90 percent.
Min temperature.....Around 46.
Max humidity........100 percent.
Max apparent temp...47.
Surface winds (mph).North winds 5 to 8 mph.
Mixing height (m)...152-305 meters AGL.
Transport winds.....Northeast 8 to 13 mph.
Transport winds m/s.Northeast 4 to 6 meters/second.
CEILING (KFT).......0.5 decreasing to 0.2.
Wind (20 ft)........Northeast winds 5 to 7 mph. Gusty and erratic
winds expected near thunderstorms in the
evening and overnight.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........95 95 96 97 97 96 96 96 96 96 96 96
Weather cov.....DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........SCH SCH SCH SCH SCH SCH SCH SCH SCH
Chc of pcpn (%).90 90 90 90 90 90 80 80 80 80 80 80
Temp............49 49 49 49 49 48 48 48 47 47 47 47
RH..............100 100 100 100 100 100 100 100 100 100 100 100
Aparnt tmp (F)..46 46 46 47 47 46 46 46 45 44 44 44
20 FT wind dir..NE NE NE NE NE NE NNE NNE NNE NNE NNE NNE
20 FT wind spd..8 7 7 6 6 5 5 5 5 6 6 6
20 FT wind gust.15 15 14 13 13 12 12 12 12 12 13 13
Surface wnd dir.NE NE NE NE NE NE NNE NNE NNE NNE NNE NNE
Surface wnd spd.8 7 7 6 6 5 5 5 5 6 6 6
Surface wnd gst.15 15 14 13 13 12 12 12 12 12 13 13
Mix hgt (km)....0.3 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.2 0.2 0.2 0.2
Transp wind dir.ENE ENE ENE ENE ENE NE NE NE NE NNE NNE NNE
Transp wind spd.13 12 12 12 10 10 9 9 8 8 8 8
Trans wind dir..ENE ENE ENE ENE ENE NE NE NE NE NNE NNE NNE
Trans spd (m/s).6 5 5 5 4 4 4 4 4 4 4 4
Ceiling (kft)...0.5 0.4 0.4 0.4 0.3 0.3 0.2
.FRIDAY...
Sky/weather.........Cloudy (90-100 percent). Rain showers likely
through the day. Slight chance of thunderstorms
in the late morning and afternoon.
Chance of pcpn......70 percent.
Max temperature.....Around 55.
Min humidity........90 percent.
Max apparent temp...54.
Surface winds (mph).North winds 6 to 7 mph becoming light.
Mixing height (m)...183-427 meters AGL.
Transport winds.....North 6 to 10 mph.
Transport winds m/s.North 3 to 4 meters/second.
CEILING (KFT).......MISSING.
Wind (20 ft)........North winds around 6 mph becoming light. Gusty
and erratic winds expected near thunderstorms
in the late morning and afternoon.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........96 95 94 93 93 93 93 93 93 93 94 94
Weather cov.....LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........ SCH SCH SCH SCH SCH SCH
Chc of pcpn (%).70 70 70 70 70 70 70 70 70 70 70 70
Temp............47 48 49 50 51 52 53 53 54 54 53 52
RH..............100 100 100 100 100 100 96 96 90 90 93 96
Aparnt tmp (F)..44 45 47 48 51 52 53 53 54 54 53 52
20 FT wind dir..N N N N N N N N N N N N
20 FT wind spd..6 6 6 6 7 6 6 7 7 6 6 3
20 FT wind gust.13 13 12 12 12 12 10 10 10 9 9 8
Surface wnd dir.N N N N N N N N N N N N
Surface wnd spd.6 6 6 6 7 6 6 7 7 6 6 3
Surface wnd gst.13 13 12 12 12 12 10 10 10 9 9 8
Mix hgt (km)....0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3
Transp wind dir.N N N N N N NNW N N N N NNE
Transp wind spd.8 9 10 10 10 9 8 8 7 7 7 6
Trans wind dir..N N N N N N NNW N N N N NNE
Trans spd (m/s).4 4 4 4 4 4 4 4 3 3 3 3
Ceiling (kft)...
$$
Forecaster...SCHLOTZHAUER
Requested by...Dawson Primes
Type of request...HAZMAT
.TAG 2526954.0/LIX
.DELDT 12/03/25
.FormatterVersion 2.0.0
.EMAIL vtravis@tangipahoa.org,sr-lix.forecaster@noaa.gov,ssresponse@resonsegroupinc.com,dawson.primes@tangipahoa.org