722
FNUS71 KPBZ 262203
FWSPBZ
SPOT FORECAST FOR HOLLY MEADOWS RD...USFS
NATIONAL WEATHER SERVICE PITTSBURGH PA
603 PM EDT FRI APR 26 2024
FORECAST IS BASED ON FORECAST START TIME OF 1100 EDT ON APRIL 26.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY WITH OCCASIONAL GUSTY SOUTHEAST WIND CONDITIONS WILL WANE
THIS EVENING WITH THE LOSS OF DIURNAL SUNSHINE. A WARM FRONT WILL
LIFT NORTHWARD OVERNIGHT INTO SATURDAY, INCREASING AREA CLOUD
COVER AND EVENTUALLY LEADING TO MOSTLY LIGHT RAIN SHOWERS WITH LOW
PROBABILITY OF THUNDER. OVERNIGHT TEMPERATURE IS EXPECTED TO
REMAIN ELEVATED GIVEN LACK OF RADIATIONAL COOLING.
PRECIPITATION CHANCES ARE EXPECTED TO DIMINISH BY SATURDAY
AFTERNOON BEHIND THE WARM FRONT AS THE AREA SEES TEMPERATURE RISE
TOWARD SEASONAL AVERAGE TEMPERATURE. WIND WILL VEER TO THE SOUTH
BEHIND THE FRONT AND HAVE OCCASIONAL GUSTS UP TO 20 MPH.
EXPECT DRY CONDITIONS WITH ABOVE NORMAL TEMPERATURE AND LOWER
DAYTIME HUMIDITY VALUES SUNDAY AS RIDGING AND SURFACE HIGH
PRESSURE DEVELOP OVER THE REGION.
REST OF TODAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF PCPN......0 PERCENT.
LAL.................1.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........38 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 6 TO 12 MPH.
MIXING HEIGHT.......5100 FT AGL.
TRANSPORT WINDS.....SOUTH 16 TO 20 MPH.
LVORI...............1.
ADI.................70 TO 106.
HAINES INDEX........2 TO 3...OR VERY LOW.
TIME (EDT) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........28 11 21 9 8 6 17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0
LAL.............1 1 1 1 1 1 1
TEMP............59 62 64 65 67 67 66
RH..............61 55 53 50 46 44 45
20 FT WIND DIR..SE SE S SE E SE SE
20 FT WIND SPD..7 9 6 9 11 12 10
20 FT WIND GUST.14 14 14 16 16 16 17
MIX HGT (KFT)...3.0 3.8 4.7 5.1 5.1 5.1 4.8
TRANSP WIND DIR.S S S S S S S
TRANSP WIND SPD.20 20 18 17 16 17 17
LVORI...........1 1 1 1 1 1 1
ADI.............73 71 100 104 106 98 70
HAINES INDEX....3 3 3 2 2 2 3
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS OVERNIGHT. CHANCE OF RAIN SHOWERS
AFTER 3 AM, THEN RAIN SHOWERS LIKELY AFTER 3
AM.
CHANCE OF PCPN......60 PERCENT.
LAL.................1.
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........86 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT.
MIXING HEIGHT.......700 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 15 TO 18 MPH.
LVORI...............3.
ADI.................7 TO 12.
HAINES INDEX........3...OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........21 25 29 36 44 51 58 66 73 74 76 77
WEATHER COV..... SCH CHC LKY LKY
WEATHER TYPE.... RW RW RW RW
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 10 20 30 60 60
LAL.............1 1 1 1 1 1 1 1 1 1 1 1
TEMP............69 67 64 59 57 55 55 53 53 52 51 52
RH..............38 40 46 55 57 62 63 66 69 72 77 81
20 FT WIND DIR..S SE SE SE SE SE SE SE SE SE SE SE
20 FT WIND SPD..5 5 4 4 4 3 3 3 3 3 3 3
20 FT WIND GUST.12 14 14 18 18 17 18 16 13 13 12 13
MIX HGT (KFT)...4.4 3.2 0.7 0.7 0.9 0.9 0.8 0.7 0.8 0.9 0.8 0.7
TRANSP WIND DIR.S S SE SE SE SE SE SE SE SE S S
TRANSP WIND SPD.18 18 15 17 18 18 17 18 17 16 15 15
LVORI...........2 2 2 3 2 3 3 3 3 3 4 4
ADI.............8 8 7 8 12 8 8 8 8 7 7 7
HAINES INDEX....3 3 3 3 3 3 3 3 3 3 3 3
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS
IN THE AFTERNOON.
CHANCE OF PCPN......60 PERCENT.
LAL.................1 UNTIL 0800, THEN 2 UNTIL 1100, THEN 1.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 6 MPH IN THE
LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
MORNING.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTH 14 TO 16 MPH.
LVORI...............3.
ADI.................14 TO 52.
HAINES INDEX........3...OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........79 80 81 79 78 76 74 72 70 66 63 59
WEATHER COV.....LKY LKY CHC CHC CHC CHC SCH
WEATHER TYPE....RW RW RW RW RW RW RW
TSTM COV........ SCH SCH SCH
CHC OF PCPN (%).60 60 50 40 40 30 20 10 10 10 10 10
LAL.............1 1 2 2 2 1 1 1 1 1 1 1
TEMP............51 51 52 55 57 60 63 67 69 71 72 73
RH..............83 84 86 80 78 72 65 59 55 53 50 48
20 FT WIND DIR..SE SE SE SE S S S S S S S S
20 FT WIND SPD..3 3 3 4 5 5 6 6 6 6 6 6
20 FT WIND GUST.12 11 11 11 11 11 11 10 10 11 11 11
MIX HGT (KFT)...0.8 0.8 0.7 0.9 1.2 1.4 1.6 1.8 2.0 2.2 2.9 3.0
TRANSP WIND DIR.S S S S S S S S S S SW SW
TRANSP WIND SPD.14 15 14 15 16 16 14 14 15 14 16 16
LVORI...........4 4 4 4 3 3 3 1 1 1 1 1
ADI.............14 16 14 15 24 29 29 31 36 36 51 52
HAINES INDEX....3 3 3 3 3 3 3 3 3 3 3 3
FORECASTER...JF
REQUESTED BY...BRANDON PISANI
TYPE OF REQUEST...WILDFIRE
.TAG 2412576.0/PBZ
.DELDT 04/26/24
.FORMATTERVERSION 2.0.0
.EMAIL PAMACC@FIRENET.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page