971
FNUS74 KLIX 052002
FWSLIX

Spot Forecast for Incident Roseland Event...Tangipahoa Parish Emergency Management
National Weather Service New Orleans LA
202 PM CST Mon Jan 5 2026

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...

Minimum afternoon humidities are in the 55 percent range for most
of the area Monday through Thursday. No significant precipitation
is expected through at least Thursday. However, at least patchy
fog will be possible each morning, with more widespread potential
by Wednesday/Thursday. A cold front will approach the area
Friday, bringing the next chance of wetting rainfall.


.REST OF TODAY...

Sky/weather.........Mostly sunny (25-35 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 69.
Min humidity........63 percent.
Max apparent temp...69.
Surface winds (mph).South winds 5 to 6 mph.
Mixing height (m)...213-1006 meters AGL.
Transport winds.....South 9 to 10 mph.
Transport winds m/s.South around 4 meters/second.
CEILING (KFT).......25.
Wind (20 ft)........South winds 5 to 6 mph.

TIME (CST)      3PM 4PM 5PM
Sky (%).........23  41  36
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0
Temp............69  69  67
RH..............63  63  70
Aparnt tmp (F)..69  69  67
20 FT wind dir..SSW SSW S
20 FT wind spd..6   6   5
20 FT wind gust.10  10  9
Surface wnd dir.SSW SSW S
Surface wnd spd.6   6   5
Surface wnd gst.10  10  9
Mix hgt (km)....1.0 0.8 0.2
Transp wind dir.SSW SSW S
Transp wind spd.10  10  9
Trans wind dir..SSW SSW S
Trans spd (m/s).4   4   4
Ceiling (kft)...25  25  25

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent) then becoming
                    mostly cloudy (60-70 percent). Patchy fog early
                    in the morning.
Chance of pcpn......0 percent.
Min temperature.....Around 55.
Max humidity........100 percent.
Max apparent temp...63.
Surface winds (mph).Light winds.
Mixing height (m)...152-213 meters AGL.
Transport winds.....South 8 to 10 mph.
Transport winds m/s.South around 4 meters/second.
CEILING (KFT).......25 decreasing to 0.7.
Wind (20 ft)........Light winds.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........40  48  52  59  58  60  65  62  72  73  79  74
Weather cov.....                                            PTY
Weather type....                                            FOG
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............63  61  58  58  57  57  57  57  56  57  57  57
RH..............81  87  93  96  100 100 100 100 100 100 100 100
Aparnt tmp (F)..63  61  58  58  57  57  57  57  56  57  57  57
20 FT wind dir..SSE SSE SSE SSE SSE S   S   S   S   S   S   S
20 FT wind spd..2   2   2   2   2   2   3   2   3   3   3   3
20 FT wind gust.8   8   8   9   9   9   9   10  12  12  12  10
Surface wnd dir.SSE SSE SSE SSE SSE S   S   S   S   S   S   S
Surface wnd spd.2   2   2   2   2   2   3   2   3   3   3   3
Surface wnd gst.8   8   8   9   9   9   9   10  12  12  12  10
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 SSE SSE SSE S   S   S   S   S   SSW SSW
Transp wind spd.8   8   8   8   8   8   9   8   10  10  10  8
Trans wind dir..S   SSE SSE SSE SSE S   S   S   S   S   SSW SSW
Trans spd (m/s).4   4   4   4   4   4   4   4   4   4   4   4
Ceiling (kft)...25  25  25  25  25  25  25  3.5 1.5 1.3 0.8 0.7

.TUESDAY...

Sky/weather.........Partly sunny (65-75 percent). Patchy fog early
                    in the morning.
Chance of pcpn......10 percent.
Max temperature.....Around 78.
Min humidity........62 percent.
Max apparent temp...78.
Surface winds (mph).Light winds becoming southwest 5 to 12 mph.
Mixing height (m)...122-1189 meters AGL.
Transport winds.....Southwest 8 to 15 mph shifting to the west 12
                    to 20 mph late in the morning.
Transport winds m/s.Southwest 4 to 9 meters/second.
CEILING (KFT).......0.6 decreasing to 0.3 early in the morning,
                    then decreasing to 0.2 early in the morning
                    increasing to 0.6 late in the morning
                    increasing to 2.7 increasing to 4.5 early in
                    the afternoon increasing to 5.8 increasing to
                    13 early in the afternoon increasing to 25
                    decreasing to 13 late in the afternoon.
Wind (20 ft)........Light winds becoming southwest 5 to 10 mph.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........77  82  77  77  74  71  64  81  72  54  61  64
Weather cov.....PTY PTY PTY PTY
Weather type....FOG FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   10  10  10  10  10  10
Temp............58  59  61  64  68  72  74  76  76  77  78  74
RH..............100 100 100 97  90  79  74  69  66  67  62  71
Aparnt tmp (F)..58  59  61  64  68  72  74  76  76  77  78  74
20 FT wind dir..S   SSW SSW SSW SW  SW  SW  WSW WSW WSW SW  SW
20 FT wind spd..3   5   6   7   9   10  12  12  12  10  9   7
20 FT wind gust.10  10  12  13  15  16  16  17  17  16  15  13
Surface wnd dir.S   SSW SSW SSW SW  SW  SW  WSW WSW WSW SW  SW
Surface wnd spd.3   5   6   7   9   10  12  12  12  10  9   7
Surface wnd gst.10  10  12  13  15  16  16  17  17  16  15  13
Mix hgt (km)....0.1 0.2 0.2 0.3 0.6 0.9 1.1 1.1 1.2 1.2 0.9 0.3
Transp wind dir.SSW SSW SSW SW  WSW WSW WSW W   W   WSW WSW SW
Transp wind spd.8   9   9   12  15  20  20  18  18  18  14  12
Trans wind dir..SSW SSW SSW SW  WSW WSW WSW W   W   WSW WSW SW
Trans spd (m/s).4   4   4   5   7   9   9   8   8   8   6   5
Ceiling (kft)...0.6 0.3 0.2 0.2 0.6 2.7 4.5 5.8 13  25  13  13

$$
Forecaster...BANNAN
Requested by...Dawson Primes
Type of request...HAZMAT
.TAG 2528063.9/LIX
.DELDT 01/05/26
.FormatterVersion 2.0.0
.EMAIL ssresponse@responsegroupinc.com,vtravis@tangipahoa.org,sr-lix.forecasters@noaa.gov,dawson.primes@tangipahoa.org