455
FNUS51 KCTP 200709
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
309 AM EDT MON OCT 20 2025
DISCUSSION
UPPER LEVEL LOW PRESSURE OVER NORTHWESTERN PENNSYLVANIA EARLY
THIS MORNING WILL MOVE NORTHEAST AND REACH THE ADIRONDACKS OF
NORTHERN NEW YORK STATE LATE TODAY.
AREAS OF RAIN IN ADVANCE, AND JUST IN THE WAKE OF THIS
FEATURE, WILL IMPACT CENTRAL PA THIS MORNING, FOLLOWED
BY A MIX OF CLOUDS AND SUNSHINE WITH A WEST-NORTHWEST WIND
GUSTING BETWEEN 30 AND 40 MPH FOR THE LATE MORNING AND
AFTERNOON HOURS.
WINDS WILL DIMINISH TO UNDER 10 MPH AND TURN TO THE SOUTHWEST
OVERNIGHT AND SKIES WILL CLEAR OUT AS A WEAK RIDGE OF HIGH
PRESSURE SLIDES EAST ACROSS THE COMMONWEALTH.
A WEAK WARM FRONT WILL BRING BACK CLOUDS, A MODERATELY GUSTY
SOUTHWEST WIND AND A CHANCE FOR A FEW SHOWERS TUESDAY
AFTERNOON AND EVENING, FOLLOWED BY ANOTHER COLD FRONTAL
PASSAGE TUESDAY NIGHT AND EARLY WEDNESDAY.
PAZ064-202045-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-10) 39 (-8) 69
RH % (24H TREND) 48 (-9) 92 (-5) 41
20FTWND-VAL/AM(MPH) W 12 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G22 LGT/VAR S 6
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 9 AM CONTINUING
MIXING HGT(FT-AGL) 5580 230 3150
TRANSPORT WND (MPH) W 29 SW 9 S 20
VENT RATE (KT-FT) 139500 1840 53550
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 8
MAX ADI EARLY 87 GOOD 10 POOR 31 FAIR
MAX ADI LATE 95 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
50S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ034-202045-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-13) 37 (-8) 67
RH % (24H TREND) 48 (-2) 88 (-7) 43
20FTWND-VAL/AM(MPH) W 15 G29 LGT/VAR
20FTWND-RDG/PM(MPH) W 14 G26 W 5 G18 SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5200 300 3770
TRANSPORT WND (MPH) NW 29 SW 9 SW 22
VENT RATE (KT-FT) 130000 2400 71630
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 7 7
MAX ADI EARLY 93 GOOD 9 POOR 29 FAIR
MAX ADI LATE 97 GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 55 PERCENT.
SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
50S. MINIMUM RH 50 PERCENT. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 46 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ025-202045-
BLAIR-
INCLUDING THE CITY OF ALTOONA
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-12) 38 (-7) 65
RH % (24H TREND) 53 (-6) 90 (-7) 49
20FTWND-VAL/AM(MPH) W 16 G30 S 6 G17
20FTWND-RDG/PM(MPH) W 14 G29 W 6 G21 SW 8 G19
PRECIP AMOUNT 0.05 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 8 AM
PRECIP END 10 AM CONTINUING
MIXING HGT(FT-AGL) 4910 250 3810
TRANSPORT WND (MPH) NW 33 SW 9 SW 22
VENT RATE (KT-FT) 142390 2000 72390
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 6 6
MAX ADI EARLY 90 GOOD 11 POOR 31 FAIR
MAX ADI LATE 98 GOOD 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS
5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS AROUND 50. MINIMUM RH 60 PERCENT. WEST WINDS 10 TO
15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ024-202045-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (-16) 39 (-7) 61
RH % (24H TREND) 58 (-1) 88 (-11) 54
20FTWND-VAL/AM(MPH) W 17 G30 S 8 G18
20FTWND-RDG/PM(MPH) W 16 G29 W 7 G21 SW 11 G20
PRECIP AMOUNT 0.09 0.00 0.02
PRECIP DURATION 1 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 9 AM CONTINUING
MIXING HGT(FT-AGL) 4540 240 3280
TRANSPORT WND (MPH) NW 31 SW 10 SW 23
VENT RATE (KT-FT) 122580 2160 65600
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 4 5
MAX ADI EARLY 82 GOOD 18 GEN POOR 47 GEN GOOD
MAX ADI LATE 92 GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 40S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 64 PERCENT. WEST
WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ011-202045-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-11) 37 (-10) 63
RH % (24H TREND) 47 (-14) 93 (-6) 50
20FTWND-VAL/AM(MPH) W 11 G26 S 5 G16
20FTWND-RDG/PM(MPH) W 11 G23 W 5 G18 SW 7 G17
PRECIP AMOUNT 0.10 0.00 0.03
PRECIP DURATION 3 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4640 320 3390
TRANSPORT WND (MPH) NW 29 SW 9 SW 22
VENT RATE (KT-FT) 116000 2560 64410
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 5
MAX ADI EARLY 64 GOOD 13 GEN POOR 37 FAIR
MAX ADI LATE 84 GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 50S.
MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
40S. MINIMUM RH 69 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 54 PERCENT. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 54 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
PAZ017-202045-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 60 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-13) 36 (-10) 62
RH % (24H TREND) 52 (-8) 91 (-9) 51
20FTWND-VAL/AM(MPH) W 15 G27 S 6 G17
20FTWND-RDG/PM(MPH) W 14 G26 W 7 G19 SW 9 G19
PRECIP AMOUNT 0.09 0.00 0.03
PRECIP DURATION 1 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4810 270 3380
TRANSPORT WND (MPH) NW 30 SW 9 SW 22
VENT RATE (KT-FT) 125060 2160 64220
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 5
MAX ADI EARLY 81 GOOD 17 GEN POOR 41 GEN GOOD
MAX ADI LATE 91 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50.
MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 69 PERCENT. WEST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 53 PERCENT. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. EAST
WINDS AROUND 5 MPH.
PAZ053-202045-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-10) 39 (-9) 66
RH % (24H TREND) 53 (-12) 95 (-5) 45
20FTWND-VAL/AM(MPH) W 9 G22 LGT/VAR
20FTWND-RDG/PM(MPH) W 10 G22 W 6 G18 S 6 G16
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 1 PM CONTINUING
MIXING HGT(FT-AGL) 3850 280 3620
TRANSPORT WND (MPH) W 25 SW 7 S 20
VENT RATE (KT-FT) 84700 1680 61540
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 49 GEN GOOD 11 POOR 29 FAIR
MAX ADI LATE 66 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ063-202045-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 60 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-12) 39 (-10) 69
RH % (24H TREND) 48 (-7) 87 (-7) 39
20FTWND-VAL/AM(MPH) W 12 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G23 W 5 G16 S 6 G13
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 10 AM CONTINUING
MIXING HGT(FT-AGL) 5520 270 3340
TRANSPORT WND (MPH) W 28 SW 9 SW 18
VENT RATE (KT-FT) 132480 2160 53440
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 8
MAX ADI EARLY 91 GOOD 10 POOR 29 FAIR
MAX ADI LATE 94 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 49 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 57 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ057-202045-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 60 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-9) 40 (-9) 69
RH % (24H TREND) 49 (-13) 92 (-6) 39
20FTWND-VAL/AM(MPH) W 13 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 14 G24 W 7 G19 S 8 G16
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 5560 270 3460
TRANSPORT WND (MPH) NW 28 SW 7 S 18
VENT RATE (KT-FT) 133440 1620 55360
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 69 GOOD 16 GEN POOR 28 FAIR
MAX ADI LATE 92 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 57 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ010-202045-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-14) 36 (-10) 60
RH % (24H TREND) 52 (-8) 93 (-7) 55
20FTWND-VAL/AM(MPH) W 14 G25 S 6 G18
20FTWND-RDG/PM(MPH) W 13 G24 W 5 G18 SW 9 G19
PRECIP AMOUNT 0.10 0.00 0.04
PRECIP DURATION 1 5
PRECIP BEGIN 6 AM 8 AM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4750 300 3020
TRANSPORT WND (MPH) NW 28 W 9 SW 21
VENT RATE (KT-FT) 114000 2400 54360
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 5
MAX ADI EARLY 66 GOOD 12 POOR 42 GEN GOOD
MAX ADI LATE 84 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS AROUND 50. MINIMUM RH 58 PERCENT. WEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ036-202045-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-10) 39 (-8) 69
RH % (24H TREND) 46 (-11) 91 (-5) 40
20FTWND-VAL/AM(MPH) W 13 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G23 LGT/VAR SW 6 G13
PRECIP AMOUNT 0.01 0.00 0.04
PRECIP DURATION 0 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 8 AM CONTINUING
MIXING HGT(FT-AGL) 5470 240 3610
TRANSPORT WND (MPH) NW 29 SW 8 SW 18
VENT RATE (KT-FT) 136750 1680 57760
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 8
MAX ADI EARLY 94 GOOD 8 POOR 28 FAIR
MAX ADI LATE 96 GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
MINIMUM RH 46 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ035-202045-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-10) 38 (-9) 68
RH % (24H TREND) 46 (-9) 91 (-4) 41
20FTWND-VAL/AM(MPH) W 11 G24 LGT/VAR
20FTWND-RDG/PM(MPH) W 11 G23 LGT/VAR SW 5 G13
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5530 240 3640
TRANSPORT WND (MPH) NW 29 SW 8 SW 20
VENT RATE (KT-FT) 138250 1680 61880
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 7
MAX ADI EARLY 94 GOOD 9 POOR 20 GEN POOR
MAX ADI LATE 96 GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 59 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ026-202045-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 60 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-10) 37 (-9) 68
RH % (24H TREND) 48 (-9) 95 (-3) 40
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR
20FTWND-RDG/PM(MPH) W 11 G23 W 5 G17 SW 6 G14
PRECIP AMOUNT 0.03 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 9 AM CONTINUING
MIXING HGT(FT-AGL) 5280 260 3840
TRANSPORT WND (MPH) NW 30 SW 8 SW 21
VENT RATE (KT-FT) 137280 1820 69120
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 93 GOOD 9 POOR 28 FAIR
MAX ADI LATE 95 GOOD 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. WEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ028-202045-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 80 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-11) 39 (-8) 68
RH % (24H TREND) 49 (-10) 95 (-5) 41
20FTWND-VAL/AM(MPH) W 11 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 11 G22 W 5 G17 S 6 G13
PRECIP AMOUNT 0.03 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 10 AM CONTINUING
MIXING HGT(FT-AGL) 5390 280 3400
TRANSPORT WND (MPH) NW 29 SW 8 SW 18
VENT RATE (KT-FT) 134750 1960 54400
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 91 GOOD 10 POOR 28 FAIR
MAX ADI LATE 95 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 52 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 62 PERCENT. LIGHT WINDS.
PAZ066-202045-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-8) 42 (-8) 69
RH % (24H TREND) 50 (-11) 87 (-9) 43
20FTWND-VAL/AM(MPH) W 14 G23 S 5 G13
20FTWND-RDG/PM(MPH) W 16 G24 W 8 G20 S 10
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL) 5540 310 3170
TRANSPORT WND (MPH) W 29 SW 8 S 20
VENT RATE (KT-FT) 138500 2170 53890
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 7 8
MAX ADI EARLY 75 GOOD 17 GEN POOR 36 FAIR
MAX ADI LATE 93 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. MINIMUM RH 49 PERCENT. WEST WINDS 5 TO
15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ059-202045-
LEBANON-
INCLUDING THE CITY OF LEBANON
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-9) 41 (-8) 70
RH % (24H TREND) 48 (-13) 96 (-3) 40
20FTWND-VAL/AM(MPH) W 14 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 15 G25 W 8 G20 S 9
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 5460 290 3580
TRANSPORT WND (MPH) W 29 SW 8 S 18
VENT RATE (KT-FT) 136500 2030 57280
DISPERSION 5 1 5
DSI 3 2
SUNSHINE HOURS 7 8
MAX ADI EARLY 69 GOOD 16 GEN POOR 26 FAIR
MAX ADI LATE 92 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS AROUND 60. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
60. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 57 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ005-202045-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-14) 35 (-11) 59
RH % (24H TREND) 55 (-3) 94 (-6) 54
20FTWND-VAL/AM(MPH) W 14 G23 S 8 G18
20FTWND-RDG/PM(MPH) W 14 G24 W 6 G17 SW 10 G20
PRECIP AMOUNT 0.13 0.00 0.04
PRECIP DURATION 3 5
PRECIP BEGIN 6 AM 8 AM
PRECIP END 12 PM CONTINUING
MIXING HGT(FT-AGL) 4020 320 3060
TRANSPORT WND (MPH) NW 26 SW 9 SW 23
VENT RATE (KT-FT) 92460 2560 61200
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 3 4
MAX ADI EARLY 55 GEN GOOD 20 GEN POOR 42 GEN GOOD
MAX ADI LATE 72 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 59 PERCENT. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
50S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ027-202045-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 80 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-10) 38 (-8) 68
RH % (24H TREND) 51 (-8) 96 (-4) 43
20FTWND-VAL/AM(MPH) W 11 G25 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G23 W 5 G17 SW 5 G13
PRECIP AMOUNT 0.05 0.00 0.04
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 10 AM CONTINUING
MIXING HGT(FT-AGL) 5360 260 3780
TRANSPORT WND (MPH) NW 29 SW 8 SW 20
VENT RATE (KT-FT) 134000 1820 64260
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 93 GOOD 10 POOR 28 FAIR
MAX ADI LATE 96 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. WEST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 51 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. LIGHT WINDS.
PAZ051-202045-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-10) 39 (-10) 66
RH % (24H TREND) 50 (-15) 94 (-6) 43
20FTWND-VAL/AM(MPH) W 11 G22 LGT/VAR
20FTWND-RDG/PM(MPH) W 13 G22 W 6 G17 S 7 G15
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 12 PM CONTINUING
MIXING HGT(FT-AGL) 4330 320 3450
TRANSPORT WND (MPH) NW 26 SW 6 S 20
VENT RATE (KT-FT) 99590 1600 58650
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 49 GEN GOOD 10 POOR 29 FAIR
MAX ADI LATE 75 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 58 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ018-202045-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-10) 37 (-9) 62
RH % (24H TREND) 48 (-14) 90 (-10) 47
20FTWND-VAL/AM(MPH) W 14 G29 S 5 G15
20FTWND-RDG/PM(MPH) W 13 G26 W 7 G21 SW 7 G17
PRECIP AMOUNT 0.08 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 8 AM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4800 150 3420
TRANSPORT WND (MPH) NW 31 W 9 SW 22
VENT RATE (KT-FT) 129600 1200 64980
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 5 6
MAX ADI EARLY 77 GOOD 12 POOR 30 FAIR
MAX ADI LATE 91 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS AROUND 50. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 65 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 52 PERCENT. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
PAZ012-202045-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 100 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-9) 38 (-9) 63
RH % (24H TREND) 46 (-16) 94 (-6) 45
20FTWND-VAL/AM(MPH) W 11 G26 LGT/VAR
20FTWND-RDG/PM(MPH) W 10 G23 W 6 G20 SW 6 G16
PRECIP AMOUNT 0.10 0.00 0.02
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM 8 AM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4650 230 3560
TRANSPORT WND (MPH) NW 29 W 8 SW 22
VENT RATE (KT-FT) 116250 1610 67640
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 6
MAX ADI EARLY 59 GEN GOOD 11 POOR 32 FAIR
MAX ADI LATE 84 GOOD 4 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 57 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 40S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 50 PERCENT. WEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ041-202045-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 100 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-8) 38 (-9) 62
RH % (24H TREND) 53 (-16) 95 (-5) 47
20FTWND-VAL/AM(MPH) W 12 G25 S 5 G16
20FTWND-RDG/PM(MPH) W 13 G23 W 8 G20 S 9 G17
PRECIP AMOUNT 0.11 0.00 0.01
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 1 PM CONTINUING
MIXING HGT(FT-AGL) 4060 250 3320
TRANSPORT WND (MPH) NW 26 SW 7 S 22
VENT RATE (KT-FT) 93380 1500 63080
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 7
MAX ADI EARLY 52 GEN GOOD 18 GEN POOR 27 FAIR
MAX ADI LATE 71 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 3 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 40S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 56 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 54 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 62 PERCENT. EAST
WINDS AROUND 5 MPH.
PAZ052-202045-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 70 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-9) 40 (-9) 67
RH % (24H TREND) 50 (-12) 94 (-5) 42
20FTWND-VAL/AM(MPH) W 11 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G22 W 6 G18 S 7 G15
PRECIP AMOUNT 0.07 0.00 0.01
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 12 PM CONTINUING
MIXING HGT(FT-AGL) 4840 300 3420
TRANSPORT WND (MPH) NW 26 SW 7 S 20
VENT RATE (KT-FT) 111320 1800 58140
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 50 GEN GOOD 11 POOR 31 FAIR
MAX ADI LATE 76 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ056-202045-
PERRY-
INCLUDING THE CITY OF NEWPORT
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 80 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-11) 39 (-9) 68
RH % (24H TREND) 49 (-8) 92 (-6) 41
20FTWND-VAL/AM(MPH) W 12 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G22 W 6 G17 S 6 G13
PRECIP AMOUNT 0.03 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 10 AM CONTINUING
MIXING HGT(FT-AGL) 5350 230 3290
TRANSPORT WND (MPH) NW 29 SW 8 S 18
VENT RATE (KT-FT) 133750 1610 52640
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 89 GOOD 10 POOR 28 FAIR
MAX ADI LATE 93 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 50S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 60 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ006-202045-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 100 0 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-10) 37 (-9) 59
RH % (24H TREND) 53 (-14) 95 (-5) 50
20FTWND-VAL/AM(MPH) W 13 G23 S 6 G18
20FTWND-RDG/PM(MPH) W 12 G23 W 7 G18 SW 9 G20
PRECIP AMOUNT 0.15 0.00 0.02
PRECIP DURATION 4 4
PRECIP BEGIN 6 AM 8 AM
PRECIP END 12 PM CONTINUING
MIXING HGT(FT-AGL) 3900 300 3190
TRANSPORT WND (MPH) NW 28 SW 9 SW 25
VENT RATE (KT-FT) 93600 2400 70180
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 3 6
MAX ADI EARLY 57 GEN GOOD 21 FAIR 40 FAIR
MAX ADI LATE 73 GOOD 6 VERY POOR 61 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 3 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 67 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID
40S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 60 PERCENT. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 59 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ058-202045-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 50 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-9) 39 (-8) 66
RH % (24H TREND) 53 (-10) 95 (-5) 43
20FTWND-VAL/AM(MPH) W 10 G23 LGT/VAR
20FTWND-RDG/PM(MPH) W 11 G23 W 6 G19 S 6 G16
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 1 PM CONTINUING
MIXING HGT(FT-AGL) 4270 270 3450
TRANSPORT WND (MPH) W 28 W 8 S 18
VENT RATE (KT-FT) 102480 1890 55200
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 6 8
MAX ADI EARLY 59 GEN GOOD 12 POOR 29 FAIR
MAX ADI LATE 78 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.
MINIMUM RH 56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
MINIMUM RH 58 PERCENT. EAST WINDS AROUND 5 MPH.
PAZ050-202045-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-10) 40 (-8) 66
RH % (24H TREND) 51 (-10) 94 (-3) 44
20FTWND-VAL/AM(MPH) W 13 G24 LGT/VAR
20FTWND-RDG/PM(MPH) W 14 G23 W 6 G17 S 7 G14
PRECIP AMOUNT 0.04 0.00 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 5310 280 3320
TRANSPORT WND (MPH) NW 28 W 8 S 20
VENT RATE (KT-FT) 127440 1960 56440
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 66 GOOD 10 POOR 28 FAIR
MAX ADI LATE 89 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 56 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 59 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 63 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ033-202045-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-16) 37 (-8) 62
RH % (24H TREND) 56 (+3) 86 (-13) 52
20FTWND-VAL/AM(MPH) W 18 G31 S 8 G19
20FTWND-RDG/PM(MPH) W 16 G28 W 6 G18 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 4860 220 3330
TRANSPORT WND (MPH) NW 31 SW 10 SW 23
VENT RATE (KT-FT) 131220 1980 66600
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 6
MAX ADI EARLY 89 GOOD 16 GEN POOR 50 GEN GOOD
MAX ADI LATE 95 GOOD 5 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 67 PERCENT. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 59 PERCENT. WEST
WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 62 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ019-202045-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-10) 37 (-10) 65
RH % (24H TREND) 52 (-8) 93 (-7) 47
20FTWND-VAL/AM(MPH) W 13 G26 LGT/VAR
20FTWND-RDG/PM(MPH) W 13 G23 W 6 G18 SW 7 G14
PRECIP AMOUNT 0.06 0.00 0.03
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 10 AM CONTINUING
MIXING HGT(FT-AGL) 5060 240 3610
TRANSPORT WND (MPH) NW 30 SW 8 SW 21
VENT RATE (KT-FT) 131560 1680 64980
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 5 7
MAX ADI EARLY 85 GOOD 11 POOR 31 FAIR
MAX ADI LATE 90 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 60 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
40. HIGHS IN THE LOWER 50S. MINIMUM RH 64 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ045-202045-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 100 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-9) 39 (-9) 66
RH % (24H TREND) 48 (-12) 93 (-7) 45
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR
20FTWND-RDG/PM(MPH) W 12 G23 W 6 G19 S 6 G15
PRECIP AMOUNT 0.08 0.00 0.03
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4780 220 3480
TRANSPORT WND (MPH) NW 28 SW 8 S 18
VENT RATE (KT-FT) 114720 1540 55680
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 5 7
MAX ADI EARLY 61 GOOD 11 POOR 31 FAIR
MAX ADI LATE 79 GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 62 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ046-202045-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (-8) 39 (-10) 65
RH % (24H TREND) 49 (-15) 95 (-4) 44
20FTWND-VAL/AM(MPH) W 13 G24 LGT/VAR
20FTWND-RDG/PM(MPH) W 14 G23 W 8 G19 S 9 G16
PRECIP AMOUNT 0.10 0.00 0.01
PRECIP DURATION 4 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 1 PM CONTINUING
MIXING HGT(FT-AGL) 4400 300 3150
TRANSPORT WND (MPH) NW 25 SW 6 S 20
VENT RATE (KT-FT) 96800 1500 53550
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 5 7
MAX ADI EARLY 50 GEN GOOD 16 GEN POOR 23 FAIR
MAX ADI LATE 72 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS
AROUND 5 MPH.
PAZ042-202045-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 80 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-11) 38 (-10) 61
RH % (24H TREND) 61 (-8) 99 (-1) 51
20FTWND-VAL/AM(MPH) W 10 G23 S 5 G17
20FTWND-RDG/PM(MPH) W 11 G23 W 7 G19 S 9 G18
PRECIP AMOUNT 0.15 0.00 0.01
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 2 PM CONTINUING
MIXING HGT(FT-AGL) 3360 190 2960
TRANSPORT WND (MPH) W 23 SW 8 S 23
VENT RATE (KT-FT) 67200 1330 59200
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 7
MAX ADI EARLY 45 GEN GOOD 17 GEN POOR 32 FAIR
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 4 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 40. HIGHS
IN THE LOWER 50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 74 PERCENT.
SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
MINIMUM RH 60 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. MINIMUM RH 58 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 68 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ037-202045-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 100 0 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-9) 38 (-10) 60
RH % (24H TREND) 59 (-12) 93 (-7) 48
20FTWND-VAL/AM(MPH) W 12 G23 S 6 G17
20FTWND-RDG/PM(MPH) W 14 G23 W 8 G19 S 10 G19
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 1 PM CONTINUING
MIXING HGT(FT-AGL) 3890 290 3430
TRANSPORT WND (MPH) NW 29 SW 9 SW 25
VENT RATE (KT-FT) 97250 2320 75460
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 4 6
MAX ADI EARLY 57 GEN GOOD 19 GEN POOR 38 FAIR
MAX ADI LATE 78 GOOD 6 VERY POOR 62 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
HIGHS IN THE UPPER 40S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 74 PERCENT. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 59 PERCENT. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 63 PERCENT. SOUTH
WINDS AROUND 5 MPH.
PAZ049-202045-
UNION-
INCLUDING THE CITY OF LEWISBURG
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 90 0 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-9) 39 (-10) 66
RH % (24H TREND) 49 (-12) 92 (-5) 43
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR
20FTWND-RDG/PM(MPH) W 13 G23 W 6 G18 S 7 G15
PRECIP AMOUNT 0.07 0.00 0.02
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM 2 PM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 5240 240 3260
TRANSPORT WND (MPH) NW 29 SW 7 S 20
VENT RATE (KT-FT) 131000 1440 55420
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 6 7
MAX ADI EARLY 62 GOOD 11 POOR 27 FAIR
MAX ADI LATE 86 GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND
5 MPH.
PAZ004-202045-
WARREN-
INCLUDING THE CITY OF WARREN
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 60 0 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-15) 37 (-11) 60
RH % (24H TREND) 54 (-4) 96 (-4) 60
20FTWND-VAL/AM(MPH) W 12 G23 S 8 G20
20FTWND-RDG/PM(MPH) W 11 G23 SW 5 G15 SW 9 G20
PRECIP AMOUNT 0.12 0.00 0.07
PRECIP DURATION 1 9
PRECIP BEGIN 6 AM 8 AM
PRECIP END 11 AM CONTINUING
MIXING HGT(FT-AGL) 4440 310 2580
TRANSPORT WND (MPH) W 25 SW 9 SW 21
VENT RATE (KT-FT) 97680 2480 46440
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 4 4
MAX ADI EARLY 60 GEN GOOD 17 GEN POOR 42 GEN GOOD
MAX ADI LATE 75 GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 6 4
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
40S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 58 PERCENT. WEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 50S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
PAZ065-202045-
YORK-
INCLUDING THE CITY OF YORK
309 AM EDT MON OCT 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-11) 41 (-9) 69
RH % (24H TREND) 49 (-12) 87 (-7) 40
20FTWND-VAL/AM(MPH) W 14 G23 S 5 G13
20FTWND-RDG/PM(MPH) W 15 G23 W 7 G18 S 9
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 9 AM CONTINUING
MIXING HGT(FT-AGL) 5570 270 3110
TRANSPORT WND (MPH) W 29 SW 9 S 20
VENT RATE (KT-FT) 139250 2160 52870
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 7 8
MAX ADI EARLY 87 GOOD 16 GEN POOR 36 FAIR
MAX ADI LATE 94 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS
5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 50S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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