Suppression Forecast
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
885
FNUS71 KPHI 011427
FWSPHI
Spot Forecast for Tyler Unit 1...Silvix
National Weather Service Mount Holly NJ
1027 AM EDT Tue Apr 1 2025
Forecast is based on ignition time of 0700 EDT on April 02.
If conditions become unrepresentative, contact the National Weather
Service.
Please contact our office if you have questions
or concerns with this forecast.
.DISCUSSION...
A cold front will move out to sea today. Cool and dry high
pressure will settle into the area through Wednesday, then moves
quickly offshore. A warm front will lift north Wednesday night
into Thursday. This front will return south through the area
late Friday, then low pressure will pass offshore over the
weekend, keeping generally unsettled conditions in place through
the weekend.
.WEDNESDAY...
Sky/weather.........Mostly sunny (40-50 percent) then becoming
partly sunny (60-70 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Max temperature.....Around 54.
Min humidity........44 percent.
Wind shift..........
Wind (20 ft)........East winds 6 to 8 mph shifting to the southeast
9 to 13 mph in the afternoon.
Mixing height.......3900 ft AGL.
Transport winds.....East 10 to 15 mph shifting to the southeast 17
to 22 mph in the afternoon.
Smoke dispersal.....Poor (4700 knot-ft) early in the morning
increasing to excellent (68300 knot-ft) in the
afternoon.
ADI.................11 early in the morning increasing to 67 in the
afternoon.
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........33 45 46 56 72 72 67 62 60 59 61
Weather cov.....
Weather type....
Tstm cov........
CWR.............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
Temp............34 36 38 42 45 48 50 52 53 53 53
RH..............61 59 54 50 49 46 46 46 44 44 46
20 FT wind dir..NE E E E E SE SE SE SE SE SE
20 FT wind spd..6 7 7 8 9 10 12 13 14 14 14
20 FT wind gust.14 13 14 14 15 18 21 21 23 23 23
Mix hgt (kft)...0.5 1.2 1.8 2.2 2.8 3.2 3.5 3.9 3.8 3.7 3.6
Transp wind dir.E E E E E SE SE SE SE S S
Transp wind spd.10 14 14 13 13 15 17 18 20 21 22
ADI.............11 21 32 35 39 50 59 67 53 55 57
Vrate kt-ft/1K..5 14 21 24 30 42 51 62 64 66 68
Ventrate Cat....PR PR PR PR PR FR FR GD GD GD GD
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85 percent). Patchy fog
overnight. Chance of rain showers overnight.
CWR.................10 percent increasing to 30 percent overnight.
Chance of pcpn......30 percent.
Min temperature.....Around 45.
Max humidity........96 percent.
Wind shift..........
Wind (20 ft)........Southeast winds 8 to 12 mph.
Mixing height.......700 ft AGL.
Transport winds.....South 14 to 21 mph.
Smoke dispersal.....Good (56000 knot-ft) early in the evening
decreasing to poor (8500 knot-ft) late in the
night.
ADI.................12 to 51.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........65 70 75 80 84 87 89 90 91 93 95 95
Weather cov..... CHC CHC CHC CHC
Weather type.... RW RW RW RW
Tstm cov........
CWR.............0 0 10 10 10 10 10 10 30 30 30 30
Chc of pcpn (%).0 0 10 10 10 10 10 10 30 30 30 30
Temp............52 50 49 48 47 47 47 47 48 49 50 51
RH..............48 54 56 63 68 74 79 83 86 89 89 93
20 FT wind dir..SE SE SE SE SE SE SE S S S S S
20 FT wind spd..14 13 12 12 10 10 9 9 9 9 10 10
20 FT wind gust.22 21 18 17 17 17 17 17 17 17 17 18
Mix hgt (kft)...3.1 2.5 2.0 1.7 1.5 1.2 1.2 1.2 1.1 1.0 0.9 0.7
Transp wind dir.S SE SE S S S S S S S S S
Transp wind spd.21 21 20 18 17 16 16 16 16 15 15 14
ADI.............51 27 26 21 19 14 14 14 14 14 13 12
Vrate kt-ft/1K..56 44 34 28 22 17 17 16 16 13 11 9
Ventrate Cat....FR FR PR PR PR PR PR PR PR PR PR PR
.THURSDAY...
Sky/weather.........Cloudy (85-95 percent). Patchy fog early in the
morning. Chance of rain showers early in the
morning, then slight chance of rain showers
early in the morning. Chance of rain showers
late in the afternoon.
CWR.................30 percent decreasing to 20 percent early in
the morning, then increasing to 40 percent late
in the afternoon.
Chance of pcpn......40 percent.
Max temperature.....Around 77.
Min humidity........64 percent.
Wind shift..........
Wind (20 ft)........Southwest winds 10 to 16 mph. Gusts up to 30
mph.
Mixing height.......2300 ft AGL.
Transport winds.....Southwest 15 to 24 mph increasing to 24 to 28
mph late in the morning.
Smoke dispersal.....Poor (9700 knot-ft) early in the morning
increasing to good (55500 knot-ft) in the
afternoon.
ADI.................13 early in the morning increasing to 58 in the
afternoon.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........95 94 93 92 91 90 88 86 85 84 84 86
Weather cov.....CHC CHC SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........
CWR.............30 30 20 20 20 20 20 20 40 40 40 40
Chc of pcpn (%).30 30 20 20 20 20 20 20 40 40 40 40
Temp............53 54 56 57 63 65 67 70 72 73 74 75
RH..............93 93 93 96 81 81 78 73 71 68 66 64
20 FT wind dir..S S S S S SW SW SW SW SW SW SW
20 FT wind spd..12 13 14 15 16 17 18 18 18 18 18 16
20 FT wind gust.18 21 22 24 26 28 29 30 30 29 29 25
Mix hgt (kft)...0.7 0.8 0.8 1.2 1.5 1.8 2.0 2.2 2.3 2.3 2.3 2.3
Transp wind dir.S S S SW SW SW SW SW SW SW SW SW
Transp wind spd.15 16 17 21 24 28 28 28 28 26 25 24
ADI.............13 18 19 29 40 51 53 55 58 55 53 51
Vrate kt-ft/1K..10 11 12 21 31 44 48 52 56 53 51 49
Ventrate Cat....PR PR PR PR PR FR FR FR FR FR FR FR
$$
Forecaster...MJL
Requested by...Shannon Henry
Type of request...PRESCRIBED
.TAG 2508585.0/PHI
.DELDT 04/01/25
.FormatterVersion 2.0.0
.EMAIL shannon@silvixforestry.com