Spot Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
028
FNUS74 KLIX 192002
FWSLIX
Spot Forecast for Roseland Event...Tangipahoa Parish Emergency Management
National Weather Service New Orleans LA
202 PM CST Wed Nov 19 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 centered just to the east will remain in place
through Thursday. Surface winds will remain from a southerly
direction, which is helping keep low level moisture levels
elevated. These higher RH values and light surface flow will
limit fire weather concerns from that stand point as min RH`s
should remain at or above 50% through the rest of the work week.
Fog this morning will give way quickly but conditions look
favorable again tonight for areas to widespread fog. A weak cold
front will move into the area this weekend but looks like it will
likely stall over the area Sunday. Best rain chances will occur
Friday with low rain chances through the weekend.
.REST OF TODAY...
Sky/weather.........Mostly sunny (35-45 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 83.
Min humidity........57 percent.
Max apparent temp...85.
Surface winds (mph).South winds around 5 mph.
Mixing height (m)...274-1311 meters AGL.
Transport winds.....South around 5 mph.
Transport winds m/s.South around 2 meters/second.
CEILING (KFT).......25.
Wind (20 ft)........Light winds.
TIME (CST) 3PM 4PM 5PM
Sky (%).........40 41 34
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0
Temp............83 81 78
RH..............57 58 64
Aparnt tmp (F)..85 83 78
20 FT wind dir..SSW S SSE
20 FT wind spd..5 5 5
20 FT wind gust.7 8 8
Surface wnd dir.SSW S SSE
Surface wnd spd.5 5 5
Surface wnd gst.7 8 8
Mix hgt (km)....1.3 0.8 0.3
Transp wind dir.SSW SSW S
Transp wind spd.5 5 5
Trans wind dir..SSW SSW S
Trans spd (m/s).2 2 2
Ceiling (kft)...25 25 25
.TONIGHT...
Sky/weather.........Partly cloudy (40-50 percent) then becoming
mostly cloudy (65-75 percent). Patchy fog
overnight. Areas of fog after 3 am, then
widespread dense fog after 3 am.
Chance of pcpn......0 percent.
Min temperature.....Around 60.
Max humidity........100 percent.
Max apparent temp...74.
Surface winds (mph).Light winds.
Mixing height (m)...152-244 meters AGL.
Transport winds.....South 5 to 8 mph.
Transport winds m/s.South 2 to 4 meters/second.
CEILING (KFT).......25 decreasing to 0.1.
Wind (20 ft)........Light winds.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........46 41 45 44 46 52 55 62 58 66 77 88
Weather cov..... PTY ARS WID WID
Weather type.... FOG FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............74 69 67 66 65 64 63 62 62 62 62 62
RH..............74 87 90 93 97 100 100 100 100 100 100 100
Aparnt tmp (F)..74 69 67 66 65 64 63 62 62 62 62 62
20 FT wind dir..SE SE SSE SSE S S S SSE SSE SSE SSE SSE
20 FT wind spd..3 3 2 2 2 2 2 1 1 1 1 1
20 FT wind gust.8 8 8 8 8 7 6 6 6 6 6 5
Surface wnd dir.SE SE SSE SSE S S S SSE SSE SSE SSE SSE
Surface wnd spd.3 3 2 2 2 2 2 1 1 1 1 1
Surface wnd gst.8 8 8 8 8 7 6 6 6 6 6 5
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 S S S S S S S S
Transp wind spd.6 7 7 8 7 8 8 7 7 5 5 5
Trans wind dir..S SSE SSE SSE S S S S S S S S
Trans spd (m/s).3 3 3 4 3 4 4 3 3 2 2 2
Ceiling (kft)...25 25 25 25 25 25 25 25 0.2 0.2 0.1 0.1
.THURSDAY...
Sky/weather.........Mostly cloudy (65-75 percent). Widespread dense
fog early in the morning.
Chance of pcpn......0 percent.
Max temperature.....Around 79.
Min humidity........62 percent.
Max apparent temp...78.
Surface winds (mph).Light winds becoming southeast 6 to 9 mph in
the late morning and afternoon.
Mixing height (m)...183-823 meters AGL.
Transport winds.....South 3 to 12 mph.
Transport winds m/s.South 1 to 5 meters/second.
CEILING (KFT).......0.1 increasing to 0.2 early in the morning,
then increasing to 25 late in the morning
decreasing to 13 late in the morning increasing
to 25 decreasing to 13 early in the afternoon
increasing to 25 decreasing to 13 late in the
afternoon.
Wind (20 ft)........Light winds becoming south 5 to 8 mph in the
late morning and afternoon.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........88 84 69 67 70 54 59 71 57 63 64 67
Weather cov.....WID WID WID
Weather type....FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............62 61 64 68 72 75 76 77 77 77 78 74
RH..............100 100 100 97 84 74 71 67 67 64 62 74
Aparnt tmp (F)..62 61 64 68 72 75 76 77 77 77 78 74
20 FT wind dir..SE SE SSE SSE S SSE SSE SSE SSE SSE SSE SSE
20 FT wind spd..1 2 2 3 6 6 8 9 9 9 9 9
20 FT wind gust.6 7 8 9 10 12 12 13 14 14 15 15
Surface wnd dir.SE SE SSE SSE S SSE SSE SSE SSE SSE SSE SSE
Surface wnd spd.1 2 2 3 6 6 8 9 9 9 9 9
Surface wnd gst.6 7 8 9 10 12 12 13 14 14 15 15
Mix hgt (km)....0.2 0.2 0.2 0.3 0.5 0.7 0.8 0.8 0.8 0.8 0.6 0.2
Transp wind dir.S SSE SSE SSE S SSE SSE S S S S SSE
Transp wind spd.3 5 7 7 8 9 10 12 12 12 10 9
Trans wind dir..S SSE SSE SSE S SSE SSE S S S S SSE
Trans spd (m/s).1 2 3 3 4 4 4 5 5 5 4 4
Ceiling (kft)...0.1 0.2 0.2 25 13 25 13 13 25 14 13 13
$$
Forecaster...BANNAN
Requested by...Dawson Primes
Type of request...HAZMAT
.TAG 2524445.3/LIX
.DELDT 11/19/25
.FormatterVersion 2.0.0
.EMAIL dawson.primes@tangipahoa.org,schroeder.hope@epa.gov,vtravis@tangipahoa.org,sr-lix.forecasters@noaa.gov