374
FNUS74 KLIX 011903
FWSLIX

Spot Forecast for Roseland Event...Tangipahoa Parish Emergency Management
National Weather Service New Orleans LA
203 PM CDT Sat Nov 1 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...

An increase in clouds along with a chance of light precipitation
will be possible tonight ahead of an approaching disturbance
across mainly areas along and south of 1-10/12. Skies will
quickly clear by Sunday morning as this disturbance aloft quickly
moves away from the area. Drier and breezier conditions will
develop on Sunday. A dry weather pattern will then persist
through next week as high pressure builds in aloft and at the
surface. After a cool start to the week, a gradual warming trend
is expected.


.REST OF TODAY...

Sky/weather.........Mostly sunny (25-35 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 71.
Min humidity........46 percent.
Max apparent temp...70.
Surface winds (mph).Light winds.
Mixing height (m)...884-1341 meters AGL.
Transport winds.....North 3 to 5 mph.
Transport winds m/s.North 1 to 2 meters/second.
CEILING (KFT).......25.
Wind (20 ft)........Light winds.

TIME (CDT)      3PM 4PM 5PM
Sky (%).........35  37  26
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0
Temp............69  70  69
RH..............49  46  49
Aparnt tmp (F)..69  70  69
20 FT wind dir..W   NNW N
20 FT wind spd..2   2   2
20 FT wind gust.7   7   6
Surface wnd dir.W   NNW N
Surface wnd spd.2   2   2
Surface wnd gst.7   7   6
Mix hgt (km)....1.3 1.3 0.9
Transp wind dir.NNE NNE N
Transp wind spd.3   3   5
Trans wind dir..NNE NNE N
Trans spd (m/s).1   1   2
Ceiling (kft)...25  25  25

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent) then becoming
                    mostly cloudy (60-70 percent) then becoming
                    partly cloudy (25-35 percent).
Chance of pcpn......10 percent.
Min temperature.....Around 47.
Max humidity........93 percent.
Max apparent temp...66.
Surface winds (mph).Light winds becoming north around 5 mph early
                    in the morning.
Mixing height (m)...122-213 meters AGL.
Transport winds.....North 3 to 8 mph.
Transport winds m/s.North 1 to 4 meters/second.
CEILING (KFT).......25.
Wind (20 ft)........Light winds becoming north around 5 mph early
                    in the morning.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........47  66  64  75  63  59  42  30  19  27  21  21
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   10  10  10  10  0   0   0   0   0   0   0
Temp............66  62  57  56  55  55  53  52  51  50  49  49
RH..............56  65  77  80  83  80  86  89  89  89  93  89
Aparnt tmp (F)..66  62  57  56  55  55  53  52  51  50  48  47
20 FT wind dir..N   N   NNE N   N   N   N   N   N   N   N   N
20 FT wind spd..2   2   2   2   2   2   2   2   2   2   3   5
20 FT wind gust.6   7   6   6   6   6   6   7   7   8   9   10
Surface wnd dir.N   N   NNE N   N   N   N   N   N   N   N   N
Surface wnd spd.2   2   2   2   2   2   2   2   2   2   3   5
Surface wnd gst.6   7   6   6   6   6   6   7   7   8   9   10
Mix hgt (km)....0.2 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1
Transp wind dir.NNE N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.3   6   6   6   6   6   5   7   7   7   8   8
Trans wind dir..NNE N   N   N   N   N   N   N   N   N   N   N
Trans spd (m/s).1   3   3   3   3   3   2   3   3   3   4   4
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25

.SUNDAY...

Sky/weather.........Sunny (0-10 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 68.
Min humidity........43 percent.
Max apparent temp...67.
Surface winds (mph).North winds 5 to 12 mph.
Mixing height (m)...152-1463 meters AGL.
Transport winds.....North 9 to 15 mph.
Transport winds m/s.North 4 to 7 meters/second.
CEILING (KFT).......25.
Wind (20 ft)........North winds 5 to 10 mph.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........12  6   13  1   3   3   4   6   6   3   5   4
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............48  47  48  52  58  62  65  66  66  67  66  64
RH..............93  93  89  83  69  60  52  50  48  43  45  45
Aparnt tmp (F)..46  44  45  52  58  62  65  66  66  67  66  64
20 FT wind dir..N   N   N   N   N   N   N   N   N   NNW NNW NNW
20 FT wind spd..5   6   6   7   8   10  10  10  12  12  12  10
20 FT wind gust.10  12  13  13  14  14  15  16  17  17  17  17
Surface wnd dir.N   N   N   N   N   N   N   N   N   NNW NNW NNW
Surface wnd spd.5   6   6   7   8   10  10  10  12  12  12  10
Surface wnd gst.10  12  13  13  14  14  15  16  17  17  17  17
Mix hgt (km)....0.2 0.2 0.2 0.3 0.5 0.7 1.1 1.3 1.5 1.5 1.4 1.1
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.9   12  12  12  13  12  13  14  14  15  14  14
Trans wind dir..N   N   N   N   N   N   N   N   N   N   N   N
Trans spd (m/s).4   5   5   5   6   5   6   6   6   7   6   6
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25

$$
Forecaster...BUCHANAN
Requested by...Dawson Primes
Type of request...HAZMAT
.TAG 2524564.5/LIX
.DELDT 11/01/25
.FormatterVersion 2.0.0
.EMAIL sr-lix.forecasters@noaa.gov,ssresponse@responsegroupinc.com,dawson.primes@tangipahoa.org,vtravis@tangipahoa.org