Suppression Forecast
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
638
FNUS71 KPHI 200014
FWSPHI
Spot Forecast for D&L Trail 142.5...DCNR BOF FD18
National Weather Service Mount Holly NJ
814 PM EDT Sat Apr 19 2025
Forecast is based on forecast start time of 2100 EDT on April 19.
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 moves through tonight bringing a few scattered
showers. On Sunday, Min RH values will be 25-30% with northwest
winds 10-15 mph with gusts up to 25 mph. This could result in a
Special Weather Statement depending on fuel conditions, but no
statements are currently planned.
.REST OF TONIGHT...
Sky/weather.........Partly to mostly cloudy (40-60%).
CWR.................10 percent.
Chance of pcpn......20 percent.
Min temperature.....Around 51.
Max humidity........75 to 80 percent.
Wind shift..........West/southwest winds become west/northwesterly after 10 PM.
Wind (20 ft)........West winds around mph shifting to the
northwest around 10 mph after 10 mph.
Mixing height.......300 ft AGL.
Transport winds.....West 15 to 20 mph shifting to the northwest 15
to 20 mph after 10 PM.
Smoke dispersal.....Fair (15100 knot-ft) early in the evening
decreasing to poor (4200 knot-ft) late in the
night.
ADI.................12 to 18.
Eye level winds.....Northwest winds around 10 mph.
TIME (EDT) 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........49 51 66 68 61 67 66 63 67
Weather cov.....
Weather type....
Tstm cov........
CWR.............10 10 10 10 10 0 0 0 0
Chc of pcpn (%).10 10 10 10 10 0 0 0 0
Temp............71 70 68 67 66 64 62 60 57
RH..............61 66 70 73 75 78 78 75 72
20 FT wind dir..SW W W W NW NW NW NW NW
20 FT wind spd..13 12 9 10 12 12 12 12 13
20 FT wind gust.20 18 16 16 21 22 20 21 21
Eye lvl wnd dir.SW W W W NW NW NW NW NW
Eye lvl wnd spd.8 7 5 6 7 7 7 7 8
Eye lvl wnd gst.12 11 10 10 13 13 12 13 13
Mix hgt (kft)...0.3 0.3 0.4 0.4 0.5 0.9 0.9 0.6 0.6
Transp wind dir.SW W W W W W NW NW NW
Transp wind spd.16 14 15 15 14 20 17 16 16
ADI.............14 12 13 13 12 18 15 14 14
Vrate kt-ft/1K..5 4 5 6 6 15 14 9 9
Ventrate Cat....PR PR PR PR PR PR PR PR PR
.SUNDAY...
Sky/weather.........Mostly sunny (40-50 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Max temperature.....Around 64.
Min humidity........25 to 30 percent.
Wind shift..........None expected.
Wind (20 ft)........Northwest winds 10 to 15 mph.
Mixing height.......4200 ft AGL.
Transport winds.....North 15 to 25 mph decreasing to 10 to 15 mph
late in the afternoon.
Smoke dispersal.....Fair (15500 knot-ft) early in the morning
increasing to good (58400 knot-ft) in the
afternoon.
ADI.................14 early in the morning increasing to 73 in the
afternoon.
Eye level winds.....Northwest winds 5 to 10 mph.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........58 50 42 45 40 41 29 30 35 32 31 34
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
Temp............54 52 52 52 53 55 57 59 61 62 63 62
RH..............66 66 59 54 48 43 38 36 32 30 29 28
20 FT wind dir..NW NW NW NW N N N N N N NW NW
20 FT wind spd..12 12 14 15 15 15 14 13 12 12 10 9
20 FT wind gust.22 21 22 23 23 23 22 21 18 18 17 15
Eye lvl wnd dir.NW NW NW NW N N N N N N NW NW
Eye lvl wnd spd.7 7 8 9 9 9 8 8 7 7 6 5
Eye lvl wnd gst.13 13 13 14 14 14 13 13 11 11 10 9
Mix hgt (kft)...1.1 1.5 1.9 2.4 2.9 3.0 3.3 3.6 3.8 3.9 4.1 4.2
Transp wind dir.NW NW N N N N N N N N N N
Transp wind spd.16 20 22 22 23 21 20 17 16 15 13 12
ADI.............14 37 51 61 73 66 66 61 59 71 61 57
Vrate kt-ft/1K..16 25 36 46 58 54 56 54 53 51 45 42
Ventrate Cat....PR PR PR FR FR FR FR FR FR FR FR FR
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (35-45 percent) then becoming
mostly cloudy (70-80 percent).
CWR.................10 percent.
Chance of pcpn......10 percent.
Min temperature.....Around 47.
Max humidity........50 to 55 percent.
Wind shift..........North winds gradually becoming easterly overnight
Wind (20 ft)........North winds 5 to 10 mph early in the evening
becoming light.
Mixing height.......200 ft AGL.
Transport winds.....North 5 to 10 mph shifting to the east 5 to 10
mph late in the evening.
Smoke dispersal.....Fair (28000 knot-ft) early in the evening
decreasing to poor (1100 knot-ft) late in the
night.
ADI.................4 to 32.
Eye level winds.....North winds up to 5 mph early in the evening
becoming light.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........35 41 69 70 68 65 63 68 76 81 85 87
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 10
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 10
Temp............61 58 59 57 55 53 52 50 49 48 48 47
RH..............29 33 33 37 40 41 41 44 48 47 47 49
20 FT wind dir..NW N N N N NE NE NE NE NE E E
20 FT wind spd..8 6 5 3 3 3 3 3 3 3 3 3
20 FT wind gust.13 10 7 7 7 7 6 6 6 6 6 6
Eye lvl wnd dir.NW N N N N NE NE NE NE NE E E
Eye lvl wnd spd.5 4 3 2 2 2 2 2 2 2 2 2
Eye lvl wnd gst.8 6 4 4 4 4 4 4 4 4 4 4
Mix hgt (kft)...3.5 1.0 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Transp wind dir.N N N N NE NE E E E E E E
Transp wind spd.9 8 7 8 8 8 9 9 9 9 8 8
ADI.............32 5 5 4 4 4 4 4 4 4 4 4
Vrate kt-ft/1K..28 7 1 1 1 1 2 2 2 2 2 2
Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR
.MONDAY...
Sky/weather.........Cloudy (85-95 percent).
CWR.................10 percent.
Chance of pcpn......10 percent.
Max temperature.....Around 62.
Min humidity........40 to 45 percent.
Wind shift..........None expected.
Wind (20 ft)........Light winds becoming southeast 5 to 10 mph.
Mixing height.......2400 ft AGL.
Transport winds.....East 10 to 15 mph shifting to the southeast 15 to 20
mph in the late morning and afternoon.
Smoke dispersal.....Poor (2600 knot-ft) early in the morning
increasing to good (38000 knot-ft) in the
afternoon.
ADI.................6 early in the morning increasing to 51 in the
afternoon.
Eye level winds.....East/southeast winds 5 to 10 MPH.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........88 89 90 91 92 92 93 93 92 89 86 84
Weather cov.....
Weather type....
Tstm cov........
CWR.............10 10 10 10 10 10 10 10 0 0 0 0
Chc of pcpn (%).10 10 10 10 10 10 10 10 0 0 0 0
Temp............48 48 48 50 52 54 55 57 59 60 60 61
RH..............49 51 54 50 46 45 45 43 42 42 44 44
20 FT wind dir..E E E SE SE SE SE SE SE S S S
20 FT wind spd..5 5 6 6 7 7 8 9 9 10 10 10
20 FT wind gust.7 8 9 10 12 13 14 16 17 18 18 18
Eye lvl wnd dir.E E E SE SE SE SE SE SE S S S
Eye lvl wnd spd.3 3 4 4 4 4 5 5 5 6 6 6
Eye lvl wnd gst.4 5 5 6 7 8 8 10 10 11 11 11
Mix hgt (kft)...0.3 0.4 0.6 0.8 1.1 1.3 1.6 1.9 2.2 2.3 2.3 2.4
Transp wind dir.E E E SE S S S S S S S S
Transp wind spd.9 10 12 13 13 14 14 15 15 16 17 18
ADI.............6 11 12 13 19 24 30 35 40 44 47 51
Vrate kt-ft/1K..3 4 6 9 12 16 20 25 29 32 35 38
Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR
$$
Forecaster...Hoeflich
Requested by...Scott Miller
Type of request...WILDFIRE
.TAG 2511077.0/PHI
.DELDT 04/19/25
.FormatterVersion 2.0.0
.EMAIL hmroczka@pa.gov