775
FNUS71 KPHI 181346
FWSPHI
SPOT FORECAST FOR RANGE 39A...JBMDL
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
946 AM EDT MON MAY 18 2026
FORECAST IS BASED ON FORECAST START TIME OF 1000 EDT ON MAY 18.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH
THIS FORECAST.
DISCUSSION
VERY WARM TO HOT CONDITIONS TODAY THROUGH WEDNESDAY, AND WITH NO
PRECIPITATION THROUGH TUESDAY. NEXT CHANCE FOR SHOWERS AND THUNDERSTORMS
WILL BE LATER WEDNESDAY AFTERNOON AND EVENING WITH A STRONG COLD FRONT.
PRIOR TO THIS FRONT, SOUTH TO SOUTHWEST WINDS WILL PREVAIL, WITH SOME
GUSTINESS, UP TO 20 MPH, AT TIMES DURING THE DAYTIME HOURS.
REST OF TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........41 PERCENT.
WIND SHIFT..........NONE.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH LATE IN
THE MORNING.
MIXING HEIGHT.......6200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 6 TO 15 MPH SHIFTING TO THE SOUTH
AROUND 16 MPH LATE IN THE AFTERNOON.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH UP TO 8 MPH LATE IN
THE MORNING.
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........3 4 1 1 1 1 2 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 10 0 0
TEMP............82 86 88 89 90 90 89 88
RH..............55 48 43 42 41 41 42 45
20 FT WIND DIR..S S S S S S S S
20 FT WIND SPD..3 5 6 7 9 9 10 10
20 FT WIND GUST.5 7 9 10 13 15 17 18
EYE LVL WND DIR.S S S S S S S S
EYE LVL WND SPD.2 3 4 4 5 5 6 6
EYE LVL WND GST.3 4 5 6 8 9 10 11
MIX HGT (KFT)...2.4 3.8 4.9 5.9 6.2 5.3 4.4 2.8
TRANSP WIND DIR.SW S S SW SW S S S
TRANSP WIND SPD.6 6 7 9 12 13 15 16
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CWR.................10 PERCENT.
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....AROUND 68.
MAX HUMIDITY........84 PERCENT.
WIND SHIFT..........NONE.
WIND (20 FT)........SOUTH WINDS 6 TO 9 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 13 TO 16 MPH.
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 6 MPH.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........3 4 6 5 3 9 16 22 6 8 13 17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 10 0 0 0 0
CHC OF PCPN (%).0 0 0 0 0 0 0 10 0 0 0 0
TEMP............86 83 79 76 74 73 73 72 71 71 70 69
RH..............48 51 60 66 69 71 71 73 76 76 81 84
20 FT WIND DIR..S S S S S S SW SW SW SW SW SW
20 FT WIND SPD..10 10 8 8 8 8 8 7 7 6 6 6
20 FT WIND GUST.17 17 15 14 13 13 12 10 10 10 10 12
EYE LVL WND DIR.S S S S S S SW SW SW SW SW SW
EYE LVL WND SPD.6 6 5 5 5 5 5 4 4 4 4 4
EYE LVL WND GST.10 10 9 8 8 8 7 6 6 6 6 7
MIX HGT (KFT)...1.7 1.1 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 0.5
TRANSP WIND DIR.S S S S S S SW SW SW SW SW SW
TRANSP WIND SPD.16 15 13 14 14 15 15 15 14 14 14 13
TUESDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 96.
MIN HUMIDITY........34 PERCENT.
WIND SHIFT..........NONE.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 10 MPH.
MIXING HEIGHT.......8900 FT AGL.
TRANSPORT WINDS.....WEST 13 TO 20 MPH.
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 6 MPH.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........15 9 10 7 17 29 27 24 17 35 42 40
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 10 10 10 10
TEMP............70 71 74 79 84 89 92 93 95 95 95 94
RH..............81 81 76 67 57 47 41 39 35 34 34 35
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
20 FT WIND SPD..7 7 7 6 7 7 7 8 9 10 10 10
20 FT WIND GUST.12 13 14 10 12 12 14 15 16 18 18 18
EYE LVL WND DIR.SW SW SW SW SW SW SW SW SW SW SW SW
EYE LVL WND SPD.4 4 4 4 4 4 4 5 5 6 6 6
EYE LVL WND GST.7 8 8 6 7 7 8 9 10 11 11 11
MIX HGT (KFT)...0.5 0.6 1.2 1.9 2.5 3.4 4.7 6.0 7.8 8.7 8.9 8.0
TRANSP WIND DIR.SW SW W W W W W W W W W SW
TRANSP WIND SPD.13 13 15 15 15 15 16 15 17 18 20 20
FORECASTER...GORSE
REQUESTED BY...ERIC SCHECHTMAN
TYPE OF REQUEST...WILDFIRE
.TAG 2613915.0/PHI
.DELDT 05/18/26
.FORMATTERVERSION 2.0.0
.EMAIL ERIC.SCHECHTMAN.1@US.AF.MIL
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