859
FNUS71 KCTP 201935
FWSCTP
SPOT FORECAST FOR TRACY RIDGE...ALLEGHENY NF
NATIONAL WEATHER SERVICE STATE COLLEGE PA
335 PM EDT MON APR 20 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON APRIL 21.
IF CONDITIONS BECOME UNREPRESENTATIVE, OR IF YOU HAVE QUESTIONS OR
CONCERNS WITH THIS FORECAST, CONTACT THE NATIONAL WEATHER SERVICE
IN STATE COLLEGE.
DISCUSSION
TUESDAY WILL SEE INCREASING CLOUDS, SLIGHTLY WARMER CONDITIONS
AND LIGHTER WINDS OUT OF THE SOUTH. CONTINUED LOW RH, BOTTOMING
OUT IN THE 30 TO 35 PERCENT RANGE DURING THE AFTERNOON.
MORE SHOWERS WILL BE POSSIBLE TUESDAY NIGHT INTO WEDNESDAY INTO
LATE WEEK, WITH THE MOST LIKELY DAY TO REMAIN DRY BEING THURSDAY.
TEMPERATURES TREND WARMER EACH DAY THROUGH FRIDAY WITH HIGHS
GETTING BACK INTO THE 70S TO NEAR 80F.
TUESDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY
SUNNY (55-65 PERCENT). WIDESPREAD FROST EARLY
IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE AFTERNOON. SLIGHT CHANCE OF RAIN
SHOWERS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........33 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH LATE
IN THE MORNING.
MIXING HEIGHT.......3800 FT AGL.
TRANSPORT WINDS.....SOUTH 13 TO 22 MPH.
CHANCE OF THUNDER...7 PERCENT.
LVORI...............2.
ADI.................24 EARLY IN THE MORNING INCREASING TO 95 IN THE
AFTERNOON.
TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM
SKY (%)........... 22 24 29 66 63
WEATHER COV....... WIDSPD S CHC
WEATHER TYPE...... FROST NONE NONE RNSHWR NONE
TSTM COV..........
CHC OF THDR (%)... 0 0 0 0 0
TEMP.............. 29 41 49 53 56
RH................ 60 41 34 33 34
20 FT WIND........ S 2 S 4 S 6 SW 6 SW 6
20 FT WIND GUST... 8 11 14 14 14
MIX HGT (FT).... 1500 2500 3600 3500 2900
TRANSPORT WIND.... S 13 S 15 S 18 S 21 S 21
LVORI............. 2 1 1 1 1
ADI............... 24 69 95 95 86
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS EARLY IN THE EVENING, THEN SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING.
CHANCE OF RAIN SHOWERS EARLY IN THE EVENING.
MIN TEMPERATURE.....AROUND 46.
MAX HUMIDITY........86 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS EARLY IN THE
EVENING.
MIXING HEIGHT.......800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 9 TO 18 MPH.
CHANCE OF THUNDER...16 PERCENT.
LVORI...............4.
ADI.................5 TO 12.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%)........... 58 67 67 68 69 74
WEATHER COV....... S CHC CHANCE CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE...... RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV.......... S CHC S CHC S CHC
CHC OF THDR (%)... 10 20 20 20 10 10
TEMP.............. 57 53 50 49 48 48
RH................ 40 52 61 71 83 86
20 FT WIND........ SW 5 S 4 S 3 S 3 S 2 S 2
20 FT WIND GUST... 13 11 11 10 10 8
MIX HGT (FT).... 2200 900 900 900 900 900
TRANSPORT WIND.... S 18 S 14 S 13 S 14 SW 12 SW 10
LVORI............. 2 2 3 3 4 5
ADI............... 12 12 7 6 6 5
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). CHANCE OF RAIN
SHOWERS EARLY IN THE MORNING, THEN SLIGHT
CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........48 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH
LATE IN THE AFTERNOON, THEN BECOMING LIGHT LATE
IN THE AFTERNOON.
MIXING HEIGHT.......4400 FT AGL.
TRANSPORT WINDS.....NORTHWEST 6 TO 9 MPH INCREASING TO 10 TO 12 MPH
IN THE AFTERNOON.
CHANCE OF THUNDER...6 PERCENT.
LVORI...............3.
ADI.................9 EARLY IN THE MORNING INCREASING TO 64 IN THE
AFTERNOON.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%)........... 73 71 68 66 63 61 56 50 45 43 42 40
WEATHER COV....... CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE...... RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV..........
CHC OF THDR (%)... 0 0 0 0 0 10 10 10 10 10 10 0
TEMP.............. 48 49 50 53 56 59 61 63 65 66 66 66
RH................ 86 83 83 77 74 69 65 60 54 50 50 48
20 FT WIND DIR.... SW SW SW W W W W NW NW NW NW NW
20 FT WIND SPD.... 2 2 2 2 3 3 4 5 5 5 5 4
20 FT WIND GUST... 6 6 6 6 8 10 10 10 10 10 10 10
MIX HGT (KFT)..... 0.8 0.8 0.8 1.3 1.7 2.2 2.9 3.7 4.4 4.4 4.3 4.3
TRANSP WIND DIR... W NW NW NW NW NW NW NW NW NW NW NW
TRANSP WIND SPD... 8 7 6 7 7 8 9 10 12 12 12 12
LVORI............. 4 4 4 4 3 3 2 1 1 1 1 1
ADI............... 9 9 9 22 22 22 64 64 64 64 64 64
FORECASTER...LAMBERT
REQUESTED BY...PAUL CLEMENT
TYPE OF REQUEST...PRESCRIBED
.TAG 2610959.0/CTP
.DELDT 04/20/26
.FORMATTERVERSION 2.0.0
.EMAIL PAMACC@FIRENET.GOV,PAUL.CLEMENT@USDA.GOV
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