Spot Forecast
Issued by NWS Mt. Holly, NJ

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000
FNUS71 KPHI 251050
FWSPHI

Spot Forecast for McCabe Unit 1...The Nature Conservancy
National Weather Service Mount Holly NJ
650 AM EDT Mon Mar 25 2024

Forecast is based on ignition time of 0800 EDT on March 25.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...
High pressure over southeast Canada will extend into the Mid-
Atlantic region through Tuesday bringing dry weather. An area of low
pressure will track northwest of the area on Wednesday with a
trailing cold front that will approach from the Midwest on
Thursday. A coastal low may potentially develop along this front
bringing the area more rain by late Wednesday into Thursday.
High pressure returns late Friday ahead of a weak disturbance
arriving later next weekend.


.REST OF TODAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....Around 51.
Min humidity........46 percent.
Wind shift..........
Wind (20 ft)........Northeast winds 12 to 15 mph.
Mixing height.......3000 ft AGL.
Transport winds.....Northeast 21 to 24 mph.
Smoke dispersal.....Fair (13600 knot-ft) early in the morning
                    increasing to good (58700 knot-ft) in the
                    afternoon.
ADI.................16 to 56.

TIME (EDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........5   10  7   5   5   3   2   2   1   2
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1
Temp............38  41  44  48  49  50  50  51  50  49
RH..............73  67  60  54  52  48  48  46  48  50
20 FT wind dir..NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..13  14  15  16  16  16  15  15  15  15
20 FT wind gust.21  23  24  25  25  24  23  23  23  23
Mix hgt (kft)...0.8 2.7 2.7 2.8 2.8 3.0 3.0 2.8 3.0 2.7
Transp wind dir.NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
Transp wind spd.21  24  24  24  22  22  21  21  22  22
ADI.............16  55  54  56  51  52  49  48  53  50
Vrate kt-ft/1K..14  57  56  59  54  57  54  51  58  52
Ventrate Cat....PR  FR  FR  FR  FR  FR  FR  FR  FR  FR

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent) then becoming
                    mostly cloudy (65-75 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....Around 40.
Max humidity........85 percent.
Wind shift..........
Wind (20 ft)........Northeast winds 10 to 13 mph.
Mixing height.......600 ft AGL.
Transport winds.....Northeast 18 to 23 mph.
Smoke dispersal.....Good (48200 knot-ft) early in the evening
                    decreasing to poor (9800 knot-ft) late in the
                    night.
ADI.................16 to 49.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........2   2   3   8   16  21  35  51  60  74  84  89
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............48  46  43  42  41  41  40  41  40  40  41  41
RH..............51  55  62  65  67  70  73  76  79  82  82  82
20 FT wind dir..NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..14  13  13  13  13  13  13  12  13  12  12  12
20 FT wind gust.22  21  20  20  20  20  20  18  18  18  18  18
Mix hgt (kft)...2.4 0.6 0.7 0.7 0.6 0.7 0.7 0.9 0.9 1.2 1.4 1.3
Transp wind dir.NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
Transp wind spd.23  20  20  20  20  20  20  20  20  18  20  18
ADI.............49  18  18  18  18  18  18  18  18  16  22  16
Vrate kt-ft/1K..48  11  12  11  10  12  13  15  16  20  24  20
Ventrate Cat....FR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR

.TUESDAY...

Sky/weather.........Mostly cloudy (75-85 percent).
CWR.................10 percent.
Chance of pcpn......10 percent.
LAL.................1.
Max temperature.....Around 50.
Min humidity........71 percent.
Wind shift..........
Wind (20 ft)........Northeast winds 9 to 10 mph.
Mixing height.......2200 ft AGL.
Transport winds.....Northeast 14 to 18 mph.
Smoke dispersal.....Fair (17200 knot-ft).
ADI.................21 to 34.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........89  88  86  85  84  84  82  81  79  78  76  74
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   10  10  10  10  10  10  10  10  10  10
Chc of pcpn (%).0   0   10  10  10  10  10  10  10  10  10  10
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............40  41  42  43  45  47  48  48  49  49  49  49
RH..............85  85  82  82  79  74  74  74  74  74  71  71
20 FT wind dir..NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  E
20 FT wind spd..10  10  10  10  10  10  10  10  10  10  10  10
20 FT wind gust.17  17  17  16  16  16  16  16  15  15  14  14
Mix hgt (kft)...1.8 1.2 1.9 1.8 1.8 1.9 1.9 2.1 2.2 2.1 2.0 1.9
Transp wind dir.NE  NE  NE  NE  NE  NE  NE  E   E   E   E   E
Transp wind spd.18  16  16  17  18  15  15  15  14  14  14  14
ADI.............21  23  30  31  34  28  28  28  28  27  27  26
Vrate kt-ft/1K..29  17  26  27  29  24  25  26  26  25  24  23
Ventrate Cat....PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR

$$
Forecaster...Fitzsimmons
Requested by...Natasha Whetzel
Type of request...PRESCRIBED
.TAG 2408318.3/PHI
.DELDT 03/25/24
.FormatterVersion 2.0.0
.EMAIL Natasha.whetzel@tnc.org


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