FNUS71 KPHI 191106 FWSPHI Spot Forecast for 59C...JBMDL Fire Department National Weather Service Mount Holly NJ 706 AM EDT Tue May 19 2026 Forecast is based on forecast start time of 0700 EDT on May 19. If conditions become unrepresentative, contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT WEDNESDAY... .DISCUSSION... High pressure along the East Coast remains in control early this week, leading to a period of very warm and dry conditions. A cold front moves in Wednesday into Thursday, bringing showers and thunderstorms to the area. Cooler temperatures move in behind the front for the end of the week with the potential for a prolonged period of more unsettled weather into the weekend. .REST OF TODAY... Sky/weather.........Sunny (15-25 percent). CWR.................10 percent. Chance of pcpn......10 percent. Max temperature.....Around 98. Min humidity........30 to 35 percent. Wind shift..........None expected. Wind (20 ft)........Southwest winds 7 to 10 mph. Mixing height.......8000 ft AGL. Transport winds.....West 13 to 21 mph. Smoke dispersal.....Poor (5100 knot-ft) early in the morning increasing to excellent (89400 knot-ft) in the afternoon increasing to excellent (113100 knot-ft) late in the afternoon. ADI.................13 early in the morning increasing to 145 in the afternoon. Eye level winds.....Southwest winds up to 7 mph. TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........30 14 11 14 33 27 22 23 28 14 15 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 10 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 10 Temp............74 77 81 85 90 92 94 95 96 95 94 RH..............76 69 63 55 45 41 37 35 33 34 36 20 FT wind dir..SW SW SW SW SW W W W SW SW SW 20 FT wind spd..7 8 8 8 9 9 9 10 12 12 12 20 FT wind gust.14 14 14 14 14 15 16 18 21 21 21 Eye lvl wnd dir.SW SW SW SW SW W W W SW SW SW Eye lvl wnd spd.4 5 5 5 5 5 5 6 7 7 7 Eye lvl wnd gst.8 8 8 8 8 9 10 11 13 13 13 Mix hgt (kft)...0.5 1.2 1.4 2.0 2.7 4.3 6.4 7.5 8.0 7.9 6.3 Transp wind dir.SW W W W W W W W W W W Transp wind spd.13 15 16 15 15 15 16 18 20 21 21 ADI.............13 24 30 39 50 76 113 145 98 103 94 Vrate kt-ft/1K..5 16 20 26 35 56 89 120 136 143 113 Ventrate Cat....PR PR PR PR PR FR GD VGD VGD VGD VGD .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent) CWR.................10 percent. Chance of pcpn......10 percent. Min temperature.....Around 73. Max humidity........65 to 70 percent. Wind shift..........None expected. Wind (20 ft)........Southwest winds 5 to 10 mph. Mixing height.......500 ft AGL. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....Excellent (76300 knot-ft) early in the evening decreasing to poor (4700 knot-ft) late in the night. ADI.................77 early in the evening decreasing to 5 late in the night. Eye level winds.....Southwest winds up to 10 mph. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........34 36 33 27 33 45 47 60 28 23 18 16 Weather cov..... Weather type.... Tstm cov........CWR.............0 10 10 10 10 10 10 10 0 0 0 0 Chc of pcpn (%).0 10 10 10 10 10 10 10 0 0 0 0 Temp............93 90 86 83 81 79 78 77 76 75 75 74 RH..............37 41 50 57 58 62 60 64 64 64 64 64 20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW 20 FT wind spd..12 8 7 7 7 7 7 6 6 6 7 7 20 FT wind gust.20 17 13 13 13 13 13 12 12 13 13 13 Eye lvl wnd dir.SW SW SW SW SW SW SW SW SW SW SW SW Eye lvl wnd spd.7 5 4 4 4 4 4 4 4 4 4 4 Eye lvl wnd gst.12 10 8 8 8 8 8 7 7 8 8 8 Mix hgt (kft)...4.5 1.1 0.5 0.5 0.5 0.5 0.7 0.6 0.6 0.5 0.5 0.5 Transp wind dir.W SW SW SW S SW SW SW SW SW SW SW Transp wind spd.20 15 12 12 13 14 15 14 14 14 14 14 ADI.............77 10 5 5 6 9 10 9 6 6 6 6 Vrate kt-ft/1K..76 15 5 5 5 7 9 7 7 7 6 6 Ventrate Cat....GD PR PR PR PR PR PR PR PR PR PR PR $$ Forecaster...Hoeflich Requested by...Andrew Decker Type of request...WILDFIRE .TAG 2614011.0/PHI .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL Cromnce817@gmail.com