Spot Forecast
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
813
FNUS71 KPHI 140936
FWSPHI
Spot Forecast for Mines Spung...New Jersey Forest Fire Service
National Weather Service Mount Holly NJ
536 AM EDT Sat Jun 14 2025
Forecast is based on forecast start time of 0600 EDT on June 14.
If conditions become unrepresentative, contact the National Weather
Service.
Please contact our office if you have questions
or concerns with this forecast.
.DISCUSSION...
Cloudy, showery, cool, and humid conditions are expected this
weekend through Monday. Northeast to east winds near 5-10 mph will
prevail with some occasional gusts near 15-20 mph possible.
Temperatures will be in the 60s to near 70 degrees today with
minimum relative humidity near 90%. The most probable timing of
showers will be this morning, then there will be a chance of
showers through the remainder of the day. Cannot rule out a rumble
of thunder, though the lightning risk is generally low (20% or
less).
Maximum humdity tonight near 100% with drizzle and fog possible.
Lows tonight near 60 degrees. For Sunday, cooler temperatures
remaining in the 60s with minimum relative humidity near 85% is
forecast.
.TODAY...
Sky/weather.........Cloudy (85-95 percent). Chance of thunderstorms
in the morning. Showers likely through the day.
Slight chance of thunderstorms in the
afternoon.
CWR.................50 percent increasing to 60 percent early in
the morning, then decreasing to 50 percent late
in the morning increasing to 60 percent late in
the morning increasing to 70 percent decreasing
to 60 percent early in the afternoon decreasing
to 40 percent.
Chance of pcpn......70 percent.
Max temperature.....Around 71.
Min humidity........87 percent.
Wind shift..........None expected.
Wind (20 ft)........Light winds becoming northeast 5 to 7 mph early
in the morning. Gusty and erratic winds
possible near thunderstorms.
Mixing height.......2200 ft AGL.
Transport winds.....Northeast 6 to 12 mph.
Smoke dispersal.....Poor (3500 knot-ft) early in the morning
increasing to fair (20500 knot-ft) in the
afternoon.
ADI.................3 to 29.
Eye level winds.....Light winds becoming northeast up to 4 mph
early in the morning.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........95 94 93 87 92 94 90 89 93 93 91 93
Weather cov.....CHC CHC LKY LKY CHC LKY LKY LKY LKY LKY CHC CHC
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........SCH SCH CHC CHC CHC SCH SCH SCH
CWR.............50 50 60 60 50 60 60 70 60 60 40 40
Chc of pcpn (%).50 50 60 60 50 60 60 70 60 60 40 40
Temp............64 64 65 66 67 67 67 67 67 68 68 66
RH..............100 100 97 97 93 93 93 93 93 90 87 93
20 FT wind dir..NE NE NE NE NE NE NE NE NE NE NE NE
20 FT wind spd..3 3 5 5 6 6 6 7 7 7 7 7
20 FT wind gust.7 8 9 9 10 13 14 15 15 16 16 16
Eye lvl wnd dir.NE NE NE NE NE NE NE NE NE NE NE NE
Eye lvl wnd spd.2 2 3 3 4 4 4 4 4 4 4 4
Eye lvl wnd gst.4 5 5 5 6 8 8 9 9 10 10 10
Mix hgt (kft)...0.7 0.9 1.1 1.1 1.2 1.4 1.6 1.8 1.9 2.0 2.2 2.0
Transp wind dir.NE NE NE NE NE NE NE NE N NE NE NE
Transp wind spd.6 6 6 6 8 7 7 7 9 9 10 12
ADI.............3 7 7 8 12 13 14 16 22 23 27 29
Vrate kt-ft/1K..4 4 5 6 8 9 10 11 16 16 19 21
Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR
.TONIGHT...
Sky/weather.........Cloudy (90-100 percent). Rain showers likely
and slight chance of thunderstorms.
CWR.................40 percent increasing to 50 percent early in
the evening, then increasing to 60 percent late
in the evening decreasing to 50 percent
overnight increasing to 60 percent decreasing
to 40 percent overnight increasing to 60
percent increasing to 70 percent early in the
morning.
Chance of pcpn......70 percent.
Min temperature.....Around 59.
Max humidity........100 percent.
Wind shift..........None expected.
Wind (20 ft)........Northeast winds 5 to 7 mph. Gusty and erratic
winds possible near thunderstorms late in the
evening.
Mixing height.......900 ft AGL.
Transport winds.....East 13 to 15 mph.
Smoke dispersal.....Fair (22500 knot-ft) early in the evening
decreasing to poor (9500 knot-ft) late in the
night.
ADI.................8 to 32.
Eye level winds.....Northeast winds around 4 mph.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........93 93 94 94 97 97 93 91 94 95 96 97
Weather cov.....CHC CHC CHC CHC LKY LKY CHC LKY CHC LKY LKY LKY
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........ SCH SCH SCH SCH SCH SCH SCH
CWR.............40 40 50 50 60 60 50 60 40 60 60 70
Chc of pcpn (%).40 40 50 50 60 60 50 60 40 60 60 70
Temp............66 65 64 63 63 62 61 61 60 60 59 59
RH..............90 90 93 93 93 93 97 93 96 96 100 100
20 FT wind dir..NE NE NE NE NE NE NE NE NE NE NE NE
20 FT wind spd..6 7 7 7 6 6 6 6 6 6 6 6
20 FT wind gust.15 14 14 13 13 13 13 12 12 12 13 13
Eye lvl wnd dir.NE NE NE NE NE NE NE NE NE NE NE NE
Eye lvl wnd spd.4 4 4 4 4 4 4 4 4 4 4 4
Eye lvl wnd gst.9 8 8 8 8 8 8 7 7 7 8 8
Mix hgt (kft)...2.0 1.4 1.3 1.3 1.4 1.4 1.4 1.4 0.9 1.0 1.3 1.3
Transp wind dir.E E E E E E E E E E E E
Transp wind spd.13 14 14 14 14 15 15 13 13 13 13 13
ADI.............32 9 9 9 9 10 10 8 8 8 8 8
Vrate kt-ft/1K..23 17 15 16 16 18 18 15 10 11 14 14
Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR
.SUNDAY...
Sky/weather.........Cloudy (90-100 percent). Rain showers likely
early in the morning. Slight chance of
thunderstorms early in the morning. Chance of
rain showers.
CWR.................60 percent decreasing to 50 percent.
Chance of pcpn......60 percent.
Max temperature.....Around 67.
Min humidity........84 percent.
Wind shift..........None expected.
Wind (20 ft)........Northeast winds around 6 mph. Gusty and erratic
winds possible near thunderstorms early in the
morning.
Mixing height.......2200 ft AGL.
Transport winds.....East 12 to 14 mph.
Smoke dispersal.....Fair (15700 knot-ft).
ADI.................9 to 34.
Eye level winds.....East winds around 4 mph.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........97 96 96 90 92 94 93 92 91 90 89 88
Weather cov.....LKY CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC
Weather type....RW RW RW RW RW RW RW RW RW RW RW RW
Tstm cov........SCH SCH
CWR.............60 50 50 50 50 50 50 50 50 50 50 50
Chc of pcpn (%).60 50 50 50 50 50 50 50 50 50 50 50
Temp............59 60 60 62 63 63 64 64 65 65 65 65
RH..............100 96 100 93 93 93 90 90 87 87 84 84
20 FT wind dir..NE NE NE NE NE NE NE E E E E E
20 FT wind spd..6 7 7 7 6 6 6 7 7 7 7 6
20 FT wind gust.14 14 14 14 14 15 16 17 17 17 16 15
Eye lvl wnd dir.NE NE NE NE NE NE NE E E E E E
Eye lvl wnd spd.4 4 4 4 4 4 4 4 4 4 4 4
Eye lvl wnd gst.8 8 8 8 8 9 10 10 10 10 10 9
Mix hgt (kft)...1.4 1.4 1.3 1.4 1.6 1.7 1.8 2.0 2.2 2.1 2.1 2.0
Transp wind dir.E E E E E E E E E E E E
Transp wind spd.14 14 14 14 14 13 13 13 12 13 13 14
ADI.............9 25 23 26 28 27 29 30 30 32 33 34
Vrate kt-ft/1K..16 17 16 17 19 19 20 21 22 23 24 24
Ventrate Cat....PR PR PR PR PR PR PR PR PR PR PR PR
$$
Forecaster...Staarmann
Requested by...Benjamin Brick
Type of request...WILDFIRE
.TAG 2515950.1/PHI
.DELDT 06/14/25
.FormatterVersion 2.0.0
.EMAIL benjamin.brick@dep.nj.gov,trevor.raynor@dep.nj.gov,william.jubert@dep.nj.gov