Spot Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
596
FNUS74 KLIX 131900
FWSLIX
Spot Forecast for Roseland Event...Tangipahoa Parish Emergency Management
National Weather Service New Orleans LA
100 PM CST Thu Nov 13 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...
High pressure parked over the region will remain in place through
early next week. Surface winds will remain from a southerly
direction, which is helping more low level moisture to filter
into the region from the Gulf, albeit gradual. Relative humidity
values will increase each day through the rest of the week and
into the weekend. Higher RH values and light surface flow will
limit fire weather concerns through the remainder of the week and
into the upcoming weekend. Conditions also look more favorable
for areas of fog to develop tonight, tomorrow night, and Saturday
night. The fog could turn moderate to dense toward sunrise each
day over portions of Southern Mississippi and inland areas of
Southeast Louisiana to the north and west of Lake Pontchartrain.
.REST OF TODAY...
Sky/weather.........Mostly sunny (35-45 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 78.
Min humidity........52 percent.
Max apparent temp...78.
Surface winds (mph).Light winds.
Mixing height (m)...244-1737 meters AGL.
Transport winds.....Northwest 3 to 5 mph.
Transport winds m/s.Northwest 1 to 2 meters/second.
CEILING (KFT).......25.
Wind (20 ft)........Light winds.
TIME (CST) 2PM 3PM 4PM 5PM
Sky (%).........38 41 41 38
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0 0
Temp............78 77 76 72
RH..............52 54 56 64
Aparnt tmp (F)..78 77 76 72
20 FT wind dir..NW WNW NW WSW
20 FT wind spd..2 2 2 2
20 FT wind gust. 3 3
Surface wnd dir.NW WNW NW WSW
Surface wnd spd.2 2 2 2
Surface wnd gst. 3 3
Mix hgt (km)....1.7 1.3 0.7 0.2
Transp wind dir.NW NW NNW N
Transp wind spd.5 5 3 3
Trans wind dir..NW NW NNW N
Trans spd (m/s).2 2 1 1
Ceiling (kft)...25 25 25 25
.TONIGHT...
Sky/weather.........Partly cloudy (20-30 percent) then becoming
mostly cloudy (50-60 percent). Patchy fog after
3 am. Areas of fog early in the morning.
Chance of pcpn......0 percent.
Min temperature.....Around 53.
Max humidity........100 percent.
Max apparent temp...68.
Surface winds (mph).Light winds.
Mixing height (m)...122-152 meters AGL.
Transport winds.....Northeast around 3 mph shifting to the south 3
to 5 mph in the evening, then shifting to the
west overnight shifting to the northwest around
3 mph after 3 am.
Transport winds m/s.Northeast around 1 meters/second shifting to
the south 1 to 2 meters/second in the evening,
then shifting to the west overnight shifting to
the northwest around 1 meters/second after 3
am.
CEILING (KFT).......25 decreasing to 0.5 after 3 am.
Wind (20 ft)........Light winds.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........38 31 27 25 21 18 17 18 16 11 41 56
Weather cov..... PTY PTY ARS
Weather type.... 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 59 59 57 57 56 55 54 54
RH..............73 81 87 87 90 93 96 96 96 100 100 96
Aparnt tmp (F)..68 64 62 61 59 59 57 57 56 55 54 54
20 FT wind dir..SSW S S S S SSW SW W W NW N N
20 FT wind spd..2 2 2 2 2 1 1 1 1 1 0 0
20 FT wind gust.
Surface wnd dir.SSW S S S S SSW SW W W NW N N
Surface wnd spd.2 2 2 2 2 1 1 1 1 1 0 0
Surface wnd gst.
Mix hgt (km)....0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.2
Transp wind dir.NE SE SSE S S SSW SW WSW W W NW WNW
Transp wind spd.3 3 3 5 5 5 5 5 5 3 3 3
Trans wind dir..NE SE SSE S S SSW SW WSW W W NW WNW
Trans spd (m/s).1 1 1 2 2 2 2 2 2 1 1 1
Ceiling (kft)...25 25 25 25 25 25 25 25 25 0.5 0.5 0.5
.FRIDAY...
Sky/weather.........Mostly cloudy (70-80 percent) then becoming
sunny (10-20 percent). Areas of fog early in
the morning, then patchy fog early in the
morning.
Chance of pcpn......0 percent.
Max temperature.....Around 78.
Min humidity........50 percent.
Max apparent temp...78.
Surface winds (mph).Light winds becoming southeast 5 to 6 mph late
in the afternoon.
Mixing height (m)...122-1615 meters AGL.
Transport winds.....North around 3 mph shifting to the south 3 to 6
mph in the late morning and afternoon.
Transport winds m/s.North around 1 meters/second shifting to the
south 1 to 3 meters/second in the late morning
and afternoon.
CEILING (KFT).......0.5 increasing to 25 in the late morning and
afternoon.
Wind (20 ft)........Light winds becoming southeast 5 to 6 mph late
in the afternoon.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........68 80 11 10 4 7 20 20 19 27 22 16
Weather cov.....ARS ARS PTY
Weather type....FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............53 54 60 68 73 76 78 78 78 77 76 72
RH..............100 100 93 78 66 58 52 52 50 52 52 61
Aparnt tmp (F)..53 54 60 68 73 76 78 78 78 77 76 72
20 FT wind dir..N N NNE NE E ESE SSE SSE SE SE SE SSE
20 FT wind spd..0 1 1 1 2 2 3 3 5 6 6 5
20 FT wind gust. 3 6 6 7 8 8 7
Surface wnd dir.N N NNE NE E ESE SSE SSE SE SE SE SSE
Surface wnd spd.0 1 1 1 2 2 3 3 5 6 6 5
Surface wnd gst. 3 6 6 7 8 8 7
Mix hgt (km)....0.1 0.1 0.1 0.3 0.9 1.4 1.6 1.6 1.6 1.2 0.8 0.2
Transp wind dir.NNW NNW N N SE SSE S S S S S S
Transp wind spd.3 3 3 3 3 3 3 3 5 6 6 5
Trans wind dir..NNW NNW N N SE SSE S S S S S S
Trans spd (m/s).1 1 1 1 1 1 1 1 2 3 3 2
Ceiling (kft)...0.5 0.5 0.5 25 25 25 25 25 25 25 25 25
$$
Forecaster...EFFERSON
Requested by...Dawson Primes
Type of request...HAZMAT
.TAG 2524890.7/LIX
.DELDT 11/13/25
.FormatterVersion 2.0.0
.EMAIL dawson.primes@tangipahoa.org,ssresponse@responsegroupinc.com,sr-lix.forecasters@noaa.gov,vtravis@tangipahoa.org