Suppression Forecast
Issued by NWS New Orleans/Baton Rouge, LA

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000
FNUS74 KLIX 080913
FWSLIX

Spot Forecast for O-13W...USFWS
National Weather Service New Orleans LA
413 AM CDT Sat May 8 2021

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 will continue to push east today, leading to a
steady transition in surface winds from the ESE to eventual SSE to
due S later this morning and afternoon. With this wind shift,
low-level moisture will also increase throughout the day. There is
also a potential for a seabreeze boundary later this morning
through early to mid afternoon. Expect this moist southerly flow
to persist tonight and through the day on Sunday.

---

.QUESTIONS...

1. Any fog or inversion potential from Saturday pm thru Sunday
pm. Please include type/coverage/duration.

Chance for fog this morning and Sunday morning is very low and
not anticipated.

No major near surface inversion expected (only inversion will be
varying at 3500 to 4000ft above ground level through this time
frame).

2. Next chance for measurable precipitation.

Next chance of rain will be Monday morning - lasting through the
rest of the day and overnight hours. Total rainfall of around 0.50
to 0.75" possible through 7AM Tue.


.TODAY...

Sky/weather.........Sunny (10-20 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 80.
Min humidity........45 percent.
Dewpoint............53 increasing to 58 in the late morning and
                    afternoon.
Heat index..........81.
Wind (20 ft).......Light winds becoming south 5 to 9 mph in the
                   late morning and afternoon.
Mixing height.......300-400 ft AGL increasing to 3100-3700 ft AGL
                    in the late morning and afternoon.
Mixing height (m)...91-122 meters AGL increasing to 945-1128 meters
                    AGL in the late morning and afternoon.
Transport winds.....South 7 to 10 mph.
Transport winds m/s.South 3 to 4 meters/second.
LVORI...............4.
Rainfall amount.....0.00 inches.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........5   13  6   11  12  23  25  22  17  14  6   3
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............55  56  63  69  75  78  79  80  80  80  80  79
Dewpoint........51  53  55  57  58  58  57  57  57  58  58  59
RH..............86  90  75  66  55  50  47  45  45  47  47  50
Heat index (F)..55  56  63  69  75  78  79  80  80  81  81  79
20 FT wind dir..E   E   ESE ESE SE  SSE SSE SSE SSE SSE S   SSE
20 FT wind spd..3   3   4   5   5   6   7   8   9   9   9   9
20 FT wind gust.7   7   10  10  10  10  10  12  13  12  13  12
Mix hgt (kft)...0.3 0.4 0.4 0.4 3.1 3.1 3.1 3.7 3.7 3.7 3.4 3.4
Mix hgt (km)....0.1 0.1 0.1 0.1 0.9 0.9 0.9 1.1 1.1 1.1 1.0 1.0
Transp wind dir.E   ESE ESE ESE SSE SSE SSE S   S   S   S   S
Transp wind spd.7   7   7   7   7   7   7   10  10  10  10  10
Trans wind dir..E   ESE ESE ESE SSE SSE SSE S   S   S   S   S
Trans spd (m/s).3   3   3   3   3   3   3   4   4   4   4   4
LVORI...........5   5   4   3   2   2   2   2   2   2   2   2

.TONIGHT...

Sky/weather.........Mostly clear (10-20 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 65.
Max humidity........97 percent.
Dewpoint............61 increasing to 64 early in the morning.
Heat index..........77.
Wind (20 ft).......South winds 5 to 8 mph.
Mixing height.......3400 ft AGL decreasing to 600-1400 ft AGL.
Mixing height (m)...1036 meters AGL decreasing to 183-427 meters
                    AGL.
Transport winds.....South 10 to 15 mph.
Transport winds m/s.South 4 to 7 meters/second.
LVORI...............4.
Rainfall amount.....0.00 inches.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........1   6   3   1   1   3   2   2   6   6   12  31
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............77  73  69  66  66  65  65  65  65  66  66  65
Dewpoint........59  60  61  61  61  61  62  62  62  63  63  64
RH..............54  64  76  84  84  87  90  90  90  90  90  97
Heat index (F)..77  73  69  66  66  65  65  65  65  66  66  65
20 FT wind dir..SSE SSE SSE SSE SSE SSE SSE S   S   S   S   S
20 FT wind spd..8   6   5   5   5   5   5   5   5   5   5   5
20 FT wind gust.13  12  10  10  10  11  12  12  11  11  12  12
Mix hgt (kft)...3.4 1.4 1.4 1.4 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7
Mix hgt (km)....1.0 0.4 0.4 0.4 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.10  13  13  13  12  12  12  14  14  14  15  15
Trans wind dir..S   SSE SSE SSE S   S   S   S   S   S   S   S
Trans spd (m/s).4   6   6   6   5   5   5   6   6   6   7   7
LVORI...........2   3   4   4   5   5   6   5   5   6   6   6

.SUNDAY...

Sky/weather.........Mostly sunny (30-40 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 83.
Min humidity........54 percent.
Dewpoint............65.
Heat index..........85.
Wind (20 ft).......South winds 5 to 13 mph. Gusts up to 23 mph in
                   the late morning and afternoon.
Mixing height.......700-1300 ft AGL increasing to 3500-3900 ft AGL
                    in the late morning and afternoon.
Mixing height (m)...213-396 meters AGL increasing to 1067-1189
                    meters AGL in the late morning and afternoon.
Transport winds.....South 15 to 20 mph.
Transport winds m/s.South 7 to 9 meters/second.
LVORI...............3.
Rainfall amount.....0.00 inches.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........36  34  29  34  38  36  34  42  34  33  36  37
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............66  69  71  77  79  82  82  82  82  83  83  82
Dewpoint........64  65  66  67  66  65  65  65  65  65  65  66
RH..............93  87  84  71  64  56  56  56  56  54  55  58
Heat index (F)..66  69  71  77  79  84  84  84  84  85  85  84
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..5   5   7   9   9   10  11  12  12  11  11  10
20 FT wind gust.13  13  14  14  16  17  17  18  18  18  18  18
Mix hgt (kft)...0.7 1.3 1.3 1.3 3.7 3.7 3.7 3.9 3.9 3.9 3.5 3.5
Mix hgt (km)....0.2 0.4 0.4 0.4 1.1 1.1 1.1 1.2 1.2 1.2 1.1 1.1
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.15  18  18  18  20  20  20  20  20  20  17  17
Trans wind dir..S   S   S   S   S   S   S   S   S   S   S   S
Trans spd (m/s).7   8   8   8   9   9   9   9   9   9   8   8
LVORI...........5   4   3   3   1   1   1   1   1   1   1   1

$$
Forecaster...GILMORE
Requested by...Sami Gray
Type of request...PRESCRIBED
.TAG 2111936.0/LIX
.DELDT 05/08/21
.EMAIL christopher_nothstine@fws.gov,sami_gray@fws.gov


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