Spot Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
161
FNUS74 KLIX 051931
FWSLIX
Spot Forecast for Roseland Event...Tangipahoa Parish Emergency Management
National Weather Service New Orleans LA
131 PM CST Fri Dec 5 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...
We will remain in a generally wet pattern through the weekend
with light to moderate rain over those days. We will finally
begin to dry out Sunday night as another cold front moves through
with high pressure building in early next week. With the wet
soils and abundant moisture in place min RH`s will remain at or
abv 75% for the entire area through Sunday. This will keep fire
weather concerns near 0.
.REST OF TODAY...
Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain
showers early in the afternoon, then slight
chance of rain showers late in the afternoon.
Chance of rain showers late in the afternoon.
Chance of pcpn......40 percent.
Max temperature.....Around 50.
Min humidity........86 percent.
Max apparent temp...49.
Surface winds (mph).North winds 5 to 6 mph late in the afternoon
becoming light.
Mixing height (m)...335-396 meters AGL.
Transport winds.....North 5 to 6 mph.
Transport winds m/s.North 2 to 3 meters/second.
CEILING (KFT).......0.8 increasing to 1.3.
Wind (20 ft)........North winds 5 to 6 mph late in the afternoon
becoming light.
TIME (CST) 2PM 3PM 4PM 5PM
Sky (%).........91 87 82 84
Weather cov.....CHC CHC SCH CHC
Weather type....RW RW RW RW
Tstm cov........
Chc of pcpn (%).30 40 20 40
Temp............49 50 50 49
RH..............89 86 86 89
Aparnt tmp (F)..47 48 48 49
20 FT wind dir..N N N N
20 FT wind spd..6 5 5 2
20 FT wind gust.10 9 7 7
Surface wnd dir.N N N N
Surface wnd spd.6 5 5 2
Surface wnd gst.10 9 7 7
Mix hgt (km)....0.4 0.4 0.4 0.3
Transp wind dir.N N N N
Transp wind spd.6 6 5 5
Trans wind dir..N N N N
Trans spd (m/s).3 3 2 2
Ceiling (kft)...0.8 0.8 0.9 1.3
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain
showers through the night.
Chance of pcpn......50 percent.
Min temperature.....Around 44.
Max humidity........100 percent.
Max apparent temp...48.
Surface winds (mph).Light winds.
Mixing height (m)...122-396 meters AGL.
Transport winds.....Northeast 2 to 3 mph shifting to the east
around 3 mph late in the evening, then shifting
to the southwest overnight shifting to the
northwest 2 to 5 mph overnight.
Transport winds m/s.North around 1 meters/second shifting to the
northeast in the evening, then shifting to the
southeast late in the evening shifting to the
southwest overnight shifting to the northwest 1
to 2 meters/second.
CEILING (KFT).......1.1 decreasing to 0.4.
Wind (20 ft)........Light winds.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........85 85 85 91 75 78 93 80 86 89 92 93
Weather cov.....CHC CHC CHC CHC CHC SCH SCH CHC CHC CHC
Weather type....RW RW RW RW RW RW RW RW RW RW
Tstm cov........
Chc of pcpn (%).30 30 30 30 30 20 10 10 20 30 40 50
Temp............48 46 45 46 46 46 46 45 44 46 46 45
RH..............96 100 100 100 100 100 96 100 100 100 96 100
Aparnt tmp (F)..48 46 45 46 46 46 46 45 44 46 46 45
20 FT wind dir..N N N NNE N N N N N N N N
20 FT wind spd..2 1 1 1 0 0 0 0 0 1 1 1
20 FT wind gust.5 5 3 3 3 3 3 3 3 3 5 5
Surface wnd dir.N N N NNE N N N N N N N N
Surface wnd spd.2 1 1 1 0 0 0 0 0 1 1 1
Surface wnd gst.5 5 3 3 3 3 3 3 3 3 5 5
Mix hgt (km)....0.4 0.4 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.1
Transp wind dir.NNE NE NE NNE E ESE S WSW WNW NW NW NNW
Transp wind spd.3 3 2 3 3 3 3 3 3 2 5 5
Trans wind dir..NNE NE NE NNE E ESE S WSW WNW NW NW NNW
Trans spd (m/s).1 1 1 1 1 1 1 1 1 1 2 2
Ceiling (kft)...1.3 1.3 1.1 1.1 1.1 1.1 0.8 0.8 0.4 0.4 0.4 0.4
.SATURDAY...
Sky/weather.........Mostly cloudy (65-75 percent). Chance of rain
showers early in the morning, then slight
chance of rain showers late in the morning.
Chance of pcpn......40 percent.
Max temperature.....Around 60.
Min humidity........78 percent.
Max apparent temp...60.
Surface winds (mph).Light winds.
Mixing height (m)...152-610 meters AGL.
Transport winds.....Northwest 3 to 7 mph shifting to the south 5 to
6 mph in the afternoon.
Transport winds m/s.North around 3 meters/second shifting to the
northwest 1 to 3 meters/second in the morning,
then shifting to the south 2 to 3 meters/second
in the afternoon.
CEILING (KFT).......0.4 decreasing to 0.3 early in the morning,
then increasing to 0.4 late in the morning
increasing to 0.5 late in the morning
increasing to 0.7 increasing to 0.9 early in
the afternoon increasing to 1.1 decreasing to
0.9 late in the afternoon increasing to 1.1.
Wind (20 ft)........Light winds.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........91 88 81 87 76 69 74 68 70 60 53 54
Weather cov.....CHC CHC CHC SCH SCH
Weather type....RW RW RW RW RW
Tstm cov........
Chc of pcpn (%).40 40 40 20 20 10 10 10 10 10 0 0
Temp............46 46 47 49 53 55 57 58 58 60 59 57
RH..............100 96 100 100 93 90 83 80 80 78 78 83
Aparnt tmp (F)..46 46 47 49 53 55 57 58 58 60 59 57
20 FT wind dir..N N NNE NNE E NE NE E ESE SE SE SE
20 FT wind spd..1 1 2 2 2 2 2 2 3 3 3 3
20 FT wind gust.6 6 6 7 7 6 6 6 7 7 7 8
Surface wnd dir.N N NNE NNE E NE NE E ESE SE SE SE
Surface wnd spd.1 1 2 2 2 2 2 2 3 3 3 3
Surface wnd gst.6 6 6 7 7 6 6 6 7 7 7 8
Mix hgt (km)....0.2 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.5 0.2
Transp wind dir.NNW NNW NNW NNW WNW NW WNW S S SSE SSE SSE
Transp wind spd.7 6 6 6 5 3 3 5 6 6 6 5
Trans wind dir..NNW NNW NNW NNW WNW NW WNW S S SSE SSE SSE
Trans spd (m/s).3 3 3 3 2 1 1 2 3 3 3 2
Ceiling (kft)...0.4 0.4 0.3 0.4 0.5 0.7 0.9 0.9 0.9 1.1 0.9 1.1
$$
Forecaster...LISNEY
Requested by...Dawson Primes
Type of request...HAZMAT
.TAG 2526954.2/LIX
.DELDT 12/05/25
.FormatterVersion 2.0.0
.EMAIL sr-lix.forecaster@noaa.gov,ssresponse@resonsegroupinc.com,dawson.primes@tangipahoa.org,vtravis@tangipahoa.org