411
FNUS51 KCTP 230842
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
442 AM EDT WED SEP 23 2026
DISCUSSION
ASIDE FROM AN ISOLATED SHOWER OR TWO SOUTH OF THE PA TURNPIKE
TODAY, IT SHOULD BE DRY WITH DECREASING CLOUDS. DRY AND SEASONABLE
WEATHER IS EXPECTED THROUGH THE WEEKEND. A STRONG WEATHER SYSTEM
WILL DEVELOP OFF THE EAST COAST OVER THE NEXT FEW DAYS, BUT IT
WILL STAY FAR ENOUGH OFFSHORE THAT ONLY LIGHT RAIN IS EXPECTED
OVER FAR EASTERN PA THIS WEEKEND. NORTH WINDS COULD GUST 20 TO
30MPH AT TIMES, ESPECIALLY EAST OF US-15.
PAZ064-232030-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+5) 44 (-7) 64
RH % (24H TREND) 68 (-22) 91 (-7) 58
20FTWND-VAL/AM(MPH) NE 8 G19 NE 7 G16
20FTWND-RDG/PM(MPH) NE 8 G15 NE 5 G12 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3580 420 4360
TRANSPORT WND (MPH) E 17 NE 14 NE 14
VENT RATE (KT-FT) 53700 5040 52320
DISPERSION 5 3 5
DSI 1 2
SUNSHINE HOURS 4 8
MAX ADI EARLY 13 GEN POOR 40 FAIR 41 GEN GOOD
MAX ADI LATE 13 GEN POOR 9 POOR 41 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 52 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 67 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
MINIMUM RH 60 PERCENT. LIGHT WINDS.
PAZ034-232030-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+4) 44 (-7) 63
RH % (24H TREND) 64 (-28) 91 (-7) 53
20FTWND-VAL/AM(MPH) E 6 G19 NE 5 G14
20FTWND-RDG/PM(MPH) E 6 G16 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3520 430 3760
TRANSPORT WND (MPH) E 16 E 9 E 12
VENT RATE (KT-FT) 49280 3440 37600
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 4 8
MAX ADI EARLY 35 FAIR 21 FAIR 42 GEN GOOD
MAX ADI LATE 53 GEN GOOD 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 9 5 5
MAX LVORI LATE 4 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 44 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 58 PERCENT. LIGHT WINDS.
PAZ025-232030-
BLAIR-
INCLUDING THE CITY OF ALTOONA
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+8) 43 (-6) 64
RH % (24H TREND) 60 (-31) 91 (-7) 52
20FTWND-VAL/AM(MPH) E 8 G22 NE 5 G16
20FTWND-RDG/PM(MPH) E 7 G19 E 5 G16 NE 5 G14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3560 420 3440
TRANSPORT WND (MPH) E 16 E 10 E 13
VENT RATE (KT-FT) 49840 3780 37840
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 6 8
MAX ADI EARLY 40 FAIR 25 FAIR 45 GEN GOOD
MAX ADI LATE 70 GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 2 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 62 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 59 PERCENT. LIGHT WINDS.
PAZ024-232030-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+5) 43 (-6) 62
RH % (24H TREND) 59 (-29) 88 (-9) 50
20FTWND-VAL/AM(MPH) E 11 G22 E 7 G17
20FTWND-RDG/PM(MPH) E 10 G21 E 8 G19 E 7 G15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3060 430 3360
TRANSPORT WND (MPH) E 18 E 13 E 13
VENT RATE (KT-FT) 48960 4730 36960
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 6 9
MAX ADI EARLY 38 FAIR 29 FAIR 35 FAIR
MAX ADI LATE 45 GEN GOOD 11 POOR 35 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 2 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 48 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 60 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ011-232030-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+5) 42 (-6) 67
RH % (24H TREND) 47 (-32) 90 (-5) 39
20FTWND-VAL/AM(MPH) E 6 G17 LGT/VAR
20FTWND-RDG/PM(MPH) E 6 G15 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4090 430 3730
TRANSPORT WND (MPH) E 15 E 9 E 13
VENT RATE (KT-FT) 53170 3440 41030
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 9 10
MAX ADI EARLY 56 GEN GOOD 29 FAIR 39 FAIR
MAX ADI LATE 82 GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 56 PERCENT. LIGHT WINDS.
PAZ017-232030-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+6) 42 (-6) 65
RH % (24H TREND) 51 (-36) 89 (-9) 42
20FTWND-VAL/AM(MPH) E 8 G20 E 6 G15
20FTWND-RDG/PM(MPH) E 8 G19 E 5 G15 E 5 G14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3700 430 3500
TRANSPORT WND (MPH) E 17 E 10 E 12
VENT RATE (KT-FT) 55500 3870 35000
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 8 9
MAX ADI EARLY 40 FAIR 26 FAIR 43 GEN GOOD
MAX ADI LATE 47 GEN GOOD 8 POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 57 PERCENT. LIGHT WINDS.
PAZ053-232030-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+2) 43 (-6) 68
RH % (24H TREND) 50 (-13) 80 (-7) 44
20FTWND-VAL/AM(MPH) NE 6 G19 LGT/VAR
20FTWND-RDG/PM(MPH) E 5 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4790 420 4550
TRANSPORT WND (MPH) E 17 E 10 E 13
VENT RATE (KT-FT) 71850 3780 50050
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 70 GOOD 25 FAIR 50 GEN GOOD
MAX ADI LATE 94 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. MINIMUM RH 58 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 60 PERCENT. LIGHT WINDS.
PAZ063-232030-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+4) 44 (-7) 66
RH % (24H TREND) 62 (-23) 87 (-9) 53
20FTWND-VAL/AM(MPH) NE 7 G17 NE 5 G13
20FTWND-RDG/PM(MPH) E 7 G15 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3870 370 4180
TRANSPORT WND (MPH) E 16 E 10 NE 13
VENT RATE (KT-FT) 54180 3330 45980
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 5 8
MAX ADI EARLY 40 FAIR 33 FAIR 53 GEN GOOD
MAX ADI LATE 65 GOOD 8 POOR 53 GEN GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 49 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.
MINIMUM RH 56 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 59 PERCENT. LIGHT WINDS.
PAZ057-232030-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+5) 44 (-7) 68
RH % (24H TREND) 57 (-19) 82 (-12) 47
20FTWND-VAL/AM(MPH) NE 8 G19 NE 6 G16
20FTWND-RDG/PM(MPH) E 8 G18 NE 5 G13 NE 6 G15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4320 410 4410
TRANSPORT WND (MPH) E 18 E 10 NE 13
VENT RATE (KT-FT) 69120 3690 48510
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 9
MAX ADI EARLY 43 GEN GOOD 28 FAIR 51 GEN GOOD
MAX ADI LATE 70 GOOD 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 49 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.
MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 58 PERCENT. LIGHT WINDS.
PAZ010-232030-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+4) 41 (-6) 66
RH % (24H TREND) 45 (-35) 88 (-8) 39
20FTWND-VAL/AM(MPH) E 7 G19 E 5 G14
20FTWND-RDG/PM(MPH) E 7 G17 LGT/VAR E 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3860 430 3870
TRANSPORT WND (MPH) E 15 E 9 E 13
VENT RATE (KT-FT) 50180 3440 42570
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 9 9
MAX ADI EARLY 40 FAIR 30 FAIR 39 FAIR
MAX ADI LATE 77 GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 56 PERCENT. LIGHT WINDS.
PAZ036-232030-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+5) 44 (-8) 65
RH % (24H TREND) 62 (-29) 89 (-9) 53
20FTWND-VAL/AM(MPH) NE 8 G19 NE 6 G15
20FTWND-RDG/PM(MPH) NE 7 NE 5 G12 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3510 410 4200
TRANSPORT WND (MPH) E 16 E 12 E 13
VENT RATE (KT-FT) 49140 4100 46200
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 4 8
MAX ADI EARLY 11 POOR 29 FAIR 46 GEN GOOD
MAX ADI LATE 43 GEN GOOD 9 POOR 46 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 45 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 57 PERCENT. LIGHT WINDS.
PAZ035-232030-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+5) 45 (-6) 64
RH % (24H TREND) 63 (-29) 90 (-8) 53
20FTWND-VAL/AM(MPH) NE 5 G16 NE 5 G13
20FTWND-RDG/PM(MPH) E 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3660 420 3920
TRANSPORT WND (MPH) E 15 NE 10 E 12
VENT RATE (KT-FT) 47580 3780 39200
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 4 8
MAX ADI EARLY 8 POOR 23 FAIR 45 GEN GOOD
MAX ADI LATE 59 GEN GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 4 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 58 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 57 PERCENT. LIGHT WINDS.
PAZ026-232030-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+6) 44 (-7) 65
RH % (24H TREND) 59 (-32) 90 (-8) 51
20FTWND-VAL/AM(MPH) NE 6 G16 LGT/VAR
20FTWND-RDG/PM(MPH) E 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3940 420 3760
TRANSPORT WND (MPH) E 15 E 9 E 12
VENT RATE (KT-FT) 51220 3360 37600
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 6 9
MAX ADI EARLY 52 GEN GOOD 23 FAIR 41 GEN GOOD
MAX ADI LATE 69 GOOD 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 53 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 62 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. MINIMUM
RH 62 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
MINIMUM RH 59 PERCENT. LIGHT WINDS.
PAZ028-232030-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 44 (-7) 66
RH % (24H TREND) 58 (-27) 88 (-9) 51
20FTWND-VAL/AM(MPH) NE 6 G19 LGT/VAR
20FTWND-RDG/PM(MPH) E 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4460 410 4050
TRANSPORT WND (MPH) E 16 E 9 NE 12
VENT RATE (KT-FT) 62440 3280 40500
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 7 9
MAX ADI EARLY 55 GEN GOOD 25 FAIR 45 GEN GOOD
MAX ADI LATE 77 GOOD 7 POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 2 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 49 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 64 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 61 PERCENT. LIGHT WINDS.
PAZ066-232030-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+4) 46 (-5) 66
RH % (24H TREND) 64 (-20) 83 (-12) 55
20FTWND-VAL/AM(MPH) NE 12 G20 NE 10 G18
20FTWND-RDG/PM(MPH) NE 13 G21 NE 6 G15 NE 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4140 420 4680
TRANSPORT WND (MPH) E 22 NE 12 NE 14
VENT RATE (KT-FT) 78660 4200 56160
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 5 8
MAX ADI EARLY 13 GEN POOR 31 FAIR 40 FAIR
MAX ADI LATE 4 VERY POOR 10 POOR 40 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 53 PERCENT. NORTH WINDS 5 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND
70. MINIMUM RH 63 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 72 PERCENT. NORTHWEST
WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ059-232030-
LEBANON-
INCLUDING THE CITY OF LEBANON
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+5) 45 (-6) 68
RH % (24H TREND) 59 (-18) 80 (-8) 49
20FTWND-VAL/AM(MPH) NE 11 G21 NE 9 G19
20FTWND-RDG/PM(MPH) E 12 G21 NE 7 G15 NE 9 G16
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4230 390 4500
TRANSPORT WND (MPH) E 20 NE 12 NE 14
VENT RATE (KT-FT) 71910 3900 54000
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 9
MAX ADI EARLY 19 GEN POOR 26 FAIR 44 GEN GOOD
MAX ADI LATE 4 VERY POOR 9 POOR 44 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 49 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.
MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 15 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. MINIMUM RH 67 PERCENT. NORTHWEST WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ005-232030-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+3) 40 (-4) 65
RH % (24H TREND) 41 (-33) 92 (-4) 36
20FTWND-VAL/AM(MPH) E 6 G17 LGT/VAR
20FTWND-RDG/PM(MPH) E 7 G16 E 5 G12 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3960 430 3740
TRANSPORT WND (MPH) E 17 E 10 E 13
VENT RATE (KT-FT) 59400 3870 41140
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 9 10
MAX ADI EARLY 39 FAIR 32 FAIR 34 FAIR
MAX ADI LATE 81 GOOD 5 VERY POOR 34 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. MINIMUM RH 52 PERCENT. LIGHT WINDS.
PAZ027-232030-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+5) 43 (-7) 66
RH % (24H TREND) 62 (-24) 90 (-8) 51
20FTWND-VAL/AM(MPH) NE 6 G18 NE 5 G14
20FTWND-RDG/PM(MPH) E 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4260 420 3800
TRANSPORT WND (MPH) E 15 E 9 E 12
VENT RATE (KT-FT) 55380 3360 38000
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 7 9
MAX ADI EARLY 54 GEN GOOD 23 FAIR 43 GEN GOOD
MAX ADI LATE 74 GOOD 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 57 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
MINIMUM RH 63 PERCENT. LIGHT WINDS.
PAZ051-232030-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+1) 44 (-6) 68
RH % (24H TREND) 48 (-15) 82 (-11) 42
20FTWND-VAL/AM(MPH) NE 6 G16 LGT/VAR
20FTWND-RDG/PM(MPH) E 6 G13 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4850 390 4610
TRANSPORT WND (MPH) E 16 NE 8 NE 13
VENT RATE (KT-FT) 67900 2730 50710
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 55 GEN GOOD 23 FAIR 49 GEN GOOD
MAX ADI LATE 89 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70.
MINIMUM RH 54 PERCENT. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. MINIMUM RH 62 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
MINIMUM RH 57 PERCENT. LIGHT WINDS.
PAZ018-232030-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+6) 42 (-6) 65
RH % (24H TREND) 51 (-36) 88 (-11) 42
20FTWND-VAL/AM(MPH) E 7 G20 E 5 G15
20FTWND-RDG/PM(MPH) E 7 G17 LGT/VAR NE 5 G13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3990 430 3590
TRANSPORT WND (MPH) E 15 E 10 E 12
VENT RATE (KT-FT) 51870 3870 35900
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 7 9
MAX ADI EARLY 42 GEN GOOD 26 FAIR 41 GEN GOOD
MAX ADI LATE 74 GOOD 7 POOR 41 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 58 PERCENT. LIGHT WINDS.
PAZ012-232030-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+3) 42 (-7) 66
RH % (24H TREND) 48 (-27) 87 (-8) 40
20FTWND-VAL/AM(MPH) E 5 G18 LGT/VAR
20FTWND-RDG/PM(MPH) E 5 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4180 420 3900
TRANSPORT WND (MPH) E 15 E 9 E 12
VENT RATE (KT-FT) 54340 3360 39000
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 56 GEN GOOD 23 FAIR 40 FAIR
MAX ADI LATE 78 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 45 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 55 PERCENT. LIGHT WINDS.
PAZ041-232030-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+3) 41 (-7) 65
RH % (24H TREND) 49 (-25) 86 (-4) 42
20FTWND-VAL/AM(MPH) NE 7 G17 NE 5 G12
20FTWND-RDG/PM(MPH) E 6 G14 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4440 420 4000
TRANSPORT WND (MPH) E 15 E 9 NE 12
VENT RATE (KT-FT) 57720 3360 40000
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 37 FAIR 21 FAIR 38 FAIR
MAX ADI LATE 77 GOOD 5 VERY POOR 38 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 57 PERCENT. NORTH WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 67 PERCENT. NORTH WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ052-232030-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+3) 43 (-7) 68
RH % (24H TREND) 50 (-18) 83 (-10) 44
20FTWND-VAL/AM(MPH) NE 5 G16 LGT/VAR
20FTWND-RDG/PM(MPH) E 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4740 390 4660
TRANSPORT WND (MPH) E 16 NE 8 NE 13
VENT RATE (KT-FT) 66360 2730 51260
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 7 10
MAX ADI EARLY 62 GOOD 23 FAIR 45 GEN GOOD
MAX ADI LATE 86 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 49 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 56 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. MINIMUM
RH 62 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 58 PERCENT. LIGHT WINDS.
PAZ056-232030-
PERRY-
INCLUDING THE CITY OF NEWPORT
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+5) 43 (-7) 66
RH % (24H TREND) 62 (-21) 86 (-10) 54
20FTWND-VAL/AM(MPH) NE 6 G18 NE 5 G14
20FTWND-RDG/PM(MPH) E 5 G14 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4210 410 4340
TRANSPORT WND (MPH) E 16 E 9 NE 12
VENT RATE (KT-FT) 58940 3280 43400
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 6 8
MAX ADI EARLY 55 GEN GOOD 32 FAIR 48 GEN GOOD
MAX ADI LATE 78 GOOD 7 POOR 48 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 2 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 68 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
MINIMUM RH 62 PERCENT. LIGHT WINDS.
PAZ006-232030-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+3) 40 (-5) 63
RH % (24H TREND) 48 (-27) 93 (-3) 40
20FTWND-VAL/AM(MPH) E 7 G16 LGT/VAR
20FTWND-RDG/PM(MPH) E 7 G15 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3940 430 3480
TRANSPORT WND (MPH) E 16 E 10 E 13
VENT RATE (KT-FT) 55160 3870 38280
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 9 10
MAX ADI EARLY 38 FAIR 33 FAIR 35 FAIR
MAX ADI LATE 80 GOOD 5 VERY POOR 35 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 55 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. LIGHT WINDS.
PAZ058-232030-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+3) 43 (-5) 66
RH % (24H TREND) 56 (-14) 80 (-7) 46
20FTWND-VAL/AM(MPH) NE 7 G20 NE 5 G18
20FTWND-RDG/PM(MPH) E 7 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4500 440 4400
TRANSPORT WND (MPH) E 18 E 12 NE 13
VENT RATE (KT-FT) 72000 4400 48400
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 7 9
MAX ADI EARLY 59 GEN GOOD 38 FAIR 56 GEN GOOD
MAX ADI LATE 94 GOOD 6 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 69 PERCENT. NORTHWEST WINDS
AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 60 PERCENT. LIGHT WINDS.
PAZ050-232030-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+4) 44 (-6) 66
RH % (24H TREND) 57 (-21) 85 (-10) 48
20FTWND-VAL/AM(MPH) NE 6 G19 NE 5 G15
20FTWND-RDG/PM(MPH) E 5 G14 LGT/VAR NE 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4690 410 4340
TRANSPORT WND (MPH) E 16 NE 10 NE 13
VENT RATE (KT-FT) 65660 3690 47740
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 7 9
MAX ADI EARLY 56 GEN GOOD 20 GEN POOR 44 GEN GOOD
MAX ADI LATE 86 GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 1 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 52 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. MINIMUM RH 68 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 67 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 63 PERCENT. LIGHT WINDS.
PAZ033-232030-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+2) 43 (-5) 61
RH % (24H TREND) 67 (-26) 94 (-5) 54
20FTWND-VAL/AM(MPH) E 12 G23 E 8 G18
20FTWND-RDG/PM(MPH) E 10 G20 E 10 G20 E 7 G15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2850 430 3490
TRANSPORT WND (MPH) E 20 E 16 E 14
VENT RATE (KT-FT) 48450 6020 41880
DISPERSION 5 3 5
DSI 1 1
SUNSHINE HOURS 4 8
MAX ADI EARLY 15 GEN POOR 36 FAIR 35 FAIR
MAX ADI LATE 44 GEN GOOD 14 GEN POOR 35 FAIR
MAX LVORI EARLY 9 4 5
MAX LVORI LATE 4 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 48 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 66 PERCENT. WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 61 PERCENT. LIGHT WINDS.
PAZ019-232030-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+4) 42 (-7) 66
RH % (24H TREND) 58 (-25) 89 (-10) 48
20FTWND-VAL/AM(MPH) NE 7 G18 NE 5 G13
20FTWND-RDG/PM(MPH) E 6 G15 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4150 410 3680
TRANSPORT WND (MPH) E 16 E 10 NE 12
VENT RATE (KT-FT) 58100 3690 36800
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 7 9
MAX ADI EARLY 42 GEN GOOD 21 FAIR 40 FAIR
MAX ADI LATE 76 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 49 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 61 PERCENT. LIGHT WINDS.
PAZ045-232030-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+3) 42 (-7) 67
RH % (24H TREND) 54 (-20) 86 (-12) 45
20FTWND-VAL/AM(MPH) E 6 G17 LGT/VAR
20FTWND-RDG/PM(MPH) E 6 G15 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4190 410 3890
TRANSPORT WND (MPH) E 15 E 10 NE 12
VENT RATE (KT-FT) 54470 3690 38900
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 55 GEN GOOD 22 FAIR 37 FAIR
MAX ADI LATE 77 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 48 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. MINIMUM RH 54 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 58 PERCENT. LIGHT WINDS.
PAZ046-232030-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+2) 43 (-7) 68
RH % (24H TREND) 47 (-19) 84 (-9) 41
20FTWND-VAL/AM(MPH) NE 7 G18 NE 5 G12
20FTWND-RDG/PM(MPH) E 7 G15 E 5 G12 NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4810 390 4570
TRANSPORT WND (MPH) E 15 NE 8 NE 12
VENT RATE (KT-FT) 62530 2730 45700
DISPERSION 5 1 5
DSI 2 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 40 FAIR 18 GEN POOR 38 FAIR
MAX ADI LATE 75 GOOD 4 VERY POOR 38 FAIR
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 48 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER
60S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 62 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ042-232030-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+2) 40 (-6) 65
RH % (24H TREND) 50 (-18) 89 (-1) 46
20FTWND-VAL/AM(MPH) NE 8 G22 NE 5 G17
20FTWND-RDG/PM(MPH) E 6 G16 E 5 G15 NE 5 G13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4180 420 4200
TRANSPORT WND (MPH) E 16 E 12 NE 14
VENT RATE (KT-FT) 58520 4200 50400
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 9 11
MAX ADI EARLY 40 FAIR 28 FAIR 40 FAIR
MAX ADI LATE 80 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 57 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 76 PERCENT. NORTH WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 73 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ037-232030-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+2) 40 (-6) 63
RH % (24H TREND) 51 (-19) 93 (+1) 44
20FTWND-VAL/AM(MPH) E 6 G16 LGT/VAR
20FTWND-RDG/PM(MPH) E 7 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4250 400 3830
TRANSPORT WND (MPH) E 16 E 9 NE 13
VENT RATE (KT-FT) 59500 3200 42130
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 9 10
MAX ADI EARLY 37 FAIR 25 FAIR 35 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 53 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 58 PERCENT. NORTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 68 PERCENT. NORTH WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 67 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. LIGHT WINDS.
PAZ049-232030-
UNION-
INCLUDING THE CITY OF LEWISBURG
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+3) 42 (-8) 67
RH % (24H TREND) 53 (-20) 84 (-12) 45
20FTWND-VAL/AM(MPH) NE 6 G18 LGT/VAR
20FTWND-RDG/PM(MPH) E 6 G15 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4610 410 4400
TRANSPORT WND (MPH) E 16 NE 10 NE 12
VENT RATE (KT-FT) 64540 3690 44000
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 8 10
MAX ADI EARLY 53 GEN GOOD 17 GEN POOR 41 GEN GOOD
MAX ADI LATE 81 GOOD 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 49 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 64 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. MINIMUM
RH 62 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 59 PERCENT. LIGHT WINDS.
PAZ004-232030-
WARREN-
INCLUDING THE CITY OF WARREN
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+3) 42 (-5) 67
RH % (24H TREND) 42 (-32) 91 (-6) 37
20FTWND-VAL/AM(MPH) E 6 G16 LGT/VAR
20FTWND-RDG/PM(MPH) E 6 G16 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4110 430 4250
TRANSPORT WND (MPH) E 16 E 9 E 12
VENT RATE (KT-FT) 57540 3440 42500
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 9 10
MAX ADI EARLY 53 GEN GOOD 24 FAIR 32 FAIR
MAX ADI LATE 83 GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 6 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 52 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 53 PERCENT. LIGHT WINDS.
PAZ065-232030-
YORK-
INCLUDING THE CITY OF YORK
442 AM EDT WED SEP 23 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+4) 45 (-6) 65
RH % (24H TREND) 66 (-21) 85 (-11) 56
20FTWND-VAL/AM(MPH) NE 10 G19 NE 9 G17
20FTWND-RDG/PM(MPH) NE 11 G19 NE 6 G15 NE 9 G16
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3960 420 4580
TRANSPORT WND (MPH) E 20 NE 13 NE 15
VENT RATE (KT-FT) 67320 4620 59540
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 5 8
MAX ADI EARLY 11 POOR 36 FAIR 42 GEN GOOD
MAX ADI LATE 51 GEN GOOD 10 POOR 42 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 54 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. MINIMUM RH 72 PERCENT. NORTHWEST WINDS AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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