204
FNUS51 KCTP 200733
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
333 AM EDT TUE OCT 20 2026
DISCUSSION
A WEAK AND DRY COLD FRONT WILL DRIFT SOUTHEAST FROM THE LOWER
GREAT LAKES, BRINGING SOME CLOUDS TO THE NORTHWEST AND NORTH-
CENTRAL MOUNTAINS OF PENNSYLVANIA THIS MORNING.
OTHERWISE, HIGH PRESSURE WILL DOMINATE OUR WEATHER THROUGH THE
REST OF THIS WEEK WITH A RELATIVELY LIGHT NORTHERLY WIND FOR TODAY
AND WEDNESDAY. ANOTHER COLD FRONT WILL PUSH THROUGH THE
COMMONWEALTH WEDNESDAY NIGHT INTO THURSDAY FOLLOWED BY A
MODERATELY GUSTY NORTHERLY WIND, ENHANCING THE RISK OF FIRE
SPREAD.
MIN RH VALUES THIS AFTERNOON AND AGAIN ON WEDNESDAY WILL BE IN
THE 30 TO 40 PERCENT RANGE.
PAZ064-202030-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 41 (+3) 65
RH % (24H TREND) 47 (+15) 100 (+15) 42
20FTWND-VAL/AM(MPH) N 5 G13 LGT/VAR
20FTWND-RDG/PM(MPH) N 6 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3190 410 2670
TRANSPORT WND (MPH) N 14 N 12 N 12
VENT RATE (KT-FT) 38280 4100 26700
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 32 FAIR 6 VERY POOR 27 FAIR
MAX ADI LATE 54 GEN GOOD 6 VERY POOR 37 FAIR
MAX LVORI EARLY 4 4 6
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
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
PAZ034-202030-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 37 (+2) 65
RH % (24H TREND) 41 (+14) 99 (+13) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3180 400 2830
TRANSPORT WND (MPH) N 12 N 8 N 7
VENT RATE (KT-FT) 31800 2800 16980
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 25 FAIR 5 VERY POOR 12 POOR
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. MINIMUM
RH 39 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 38 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
PAZ025-202030-
BLAIR-
INCLUDING THE CITY OF ALTOONA
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 36 (-2) 66
RH % (24H TREND) 41 (+15) 99 (+15) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3330 410 2550
TRANSPORT WND (MPH) N 12 NE 7 NE 7
VENT RATE (KT-FT) 33300 2460 15300
DISPERSION 5 2 4
DSI 2 1
SUNSHINE HOURS 11 11
MAX ADI EARLY 26 FAIR 5 VERY POOR 10 POOR
MAX ADI LATE 50 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
MINIMUM RH 39 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 37 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ024-202030-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-1) 35 (-1) 64
RH % (24H TREND) 44 (+23) 99 (+13) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3230 390 2730
TRANSPORT WND (MPH) N 12 E 8 N 7
VENT RATE (KT-FT) 32300 2730 16380
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 11
MAX ADI EARLY 21 FAIR 4 VERY POOR 10 POOR
MAX ADI LATE 44 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 41 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 41 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 36 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ011-202030-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 32 (-4) 67
RH % (24H TREND) 34 (+13) 100 (+3) 29
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3300 400 2780
TRANSPORT WND (MPH) NE 13 NE 8 NE 6
VENT RATE (KT-FT) 36300 2800 13900
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 27 FAIR 5 VERY POOR 7 POOR
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 21 FAIR
MAX LVORI EARLY 6 6 9
MAX LVORI LATE 1 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 34 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. MINIMUM RH 34 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 32 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ017-202030-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 33 (-2) 65
RH % (24H TREND) 35 (+13) 100 (+5) 31
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3300 400 2640
TRANSPORT WND (MPH) NE 13 NE 8 NE 7
VENT RATE (KT-FT) 36300 2800 15840
DISPERSION 5 2 4
DSI 1 1
SUNSHINE HOURS 10 11
MAX ADI EARLY 25 FAIR 5 VERY POOR 9 POOR
MAX ADI LATE 48 GEN GOOD 4 VERY POOR 21 FAIR
MAX LVORI EARLY 6 5 8
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 38 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 35 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ053-202030-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 36 (-3) 65
RH % (24H TREND) 43 (+3) 100 (+7) 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3350 410 2850
TRANSPORT WND (MPH) N 14 NE 8 N 8
VENT RATE (KT-FT) 40200 2870 19950
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 10 9
MAX ADI EARLY 30 FAIR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS IN
THE MID 30S. HIGHS IN THE MID 60S. MINIMUM RH 51 PERCENT. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
PAZ063-202030-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+3) 41 (+3) 65
RH % (24H TREND) 43 (+15) 98 (+12) 39
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 5 G12 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3240 410 2640
TRANSPORT WND (MPH) N 14 N 9 N 9
VENT RATE (KT-FT) 38880 3280 21120
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 30 FAIR 5 VERY POOR 22 FAIR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 30 FAIR
MAX LVORI EARLY 4 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
THURSDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.
MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60. MINIMUM
RH 41 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. MINIMUM
RH 45 PERCENT. LIGHT WINDS.
SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 44 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
PAZ057-202030-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 39 (+1) 65
RH % (24H TREND) 45 (+11) 98 (+8) 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3280 400 2680
TRANSPORT WND (MPH) N 13 N 10 N 9
VENT RATE (KT-FT) 36080 3600 21440
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 9
MAX ADI EARLY 27 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 51 GEN GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 5 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
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 48 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 46 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
PAZ010-202030-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+1) 30 (-5) 66
RH % (24H TREND) 37 (+16) 100 (+3) 30
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3280 410 2680
TRANSPORT WND (MPH) NE 12 E 9 N 6
VENT RATE (KT-FT) 32800 3280 13400
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 23 FAIR 5 VERY POOR 8 POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 35 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS AROUND 30. HIGHS AROUND 60. MINIMUM RH
36 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. MINIMUM RH 34 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ036-202030-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+2) 40 (+1) 66
RH % (24H TREND) 41 (+16) 98 (+17) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3400 400 2860
TRANSPORT WND (MPH) N 14 N 9 N 9
VENT RATE (KT-FT) 40800 3200 22880
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 30 FAIR 5 VERY POOR 21 FAIR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.
MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
MINIMUM RH 41 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. MINIMUM
RH 43 PERCENT. LIGHT WINDS.
SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 43 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
PAZ035-202030-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 38 (+1) 66
RH % (24H TREND) 42 (+14) 99 (+17) 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3420 400 2980
TRANSPORT WND (MPH) N 13 N 9 N 8
VENT RATE (KT-FT) 37620 3200 20860
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 11 10
MAX ADI EARLY 27 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 51 GEN GOOD 5 VERY POOR 27 FAIR
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. MINIMUM
RH 40 PERCENT. LIGHT WINDS.
SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 40 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
PAZ026-202030-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 36 (0) 66
RH % (24H TREND) 42 (+15) 100 (+12) 36
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3390 380 2660
TRANSPORT WND (MPH) N 13 N 8 N 7
VENT RATE (KT-FT) 37290 2660 15960
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 26 FAIR 5 VERY POOR 10 POOR
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
MINIMUM RH 41 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 39 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
PAZ028-202030-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+1) 38 (0) 66
RH % (24H TREND) 42 (+9) 100 (+8) 39
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3470 380 2600
TRANSPORT WND (MPH) N 13 N 8 N 7
VENT RATE (KT-FT) 38170 2660 15600
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 28 FAIR 5 VERY POOR 14 GEN POOR
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. PATCHY FOG. LOWS IN THE MID 30S. HIGHS IN THE
MID 60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
MINIMUM RH 41 PERCENT. LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 46 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
PAZ066-202030-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+3) 42 (+2) 66
RH % (24H TREND) 46 (+12) 91 (+5) 44
20FTWND-VAL/AM(MPH) N 6 G14 LGT/VAR
20FTWND-RDG/PM(MPH) N 6 G14 LGT/VAR N 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3390 410 2900
TRANSPORT WND (MPH) N 14 NE 10 N 13
VENT RATE (KT-FT) 40680 3690 31900
DISPERSION 5 2 5
DSI 1 2
SUNSHINE HOURS 11 9
MAX ADI EARLY 33 FAIR 5 VERY POOR 32 FAIR
MAX ADI LATE 52 GEN GOOD 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 4 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
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS UP TO 10 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60. MINIMUM
RH 44 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 51 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ059-202030-
LEBANON-
INCLUDING THE CITY OF LEBANON
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+3) 41 (+2) 66
RH % (24H TREND) 44 (+8) 93 (+5) 43
20FTWND-VAL/AM(MPH) N 5 G13 LGT/VAR
20FTWND-RDG/PM(MPH) N 6 N 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3400 410 2990
TRANSPORT WND (MPH) N 12 N 9 N 10
VENT RATE (KT-FT) 34000 3280 26910
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 11 9
MAX ADI EARLY 29 FAIR 8 POOR 25 FAIR
MAX ADI LATE 46 GEN GOOD 5 VERY POOR 34 FAIR
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
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 49 PERCENT. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
MINIMUM RH 42 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 47 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ005-202030-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 29 (-5) 65
RH % (24H TREND) 38 (+22) 100 (0) 28
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3260 410 2630
TRANSPORT WND (MPH) NE 13 E 9 N 7
VENT RATE (KT-FT) 35860 3280 15780
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 23 FAIR 5 VERY POOR 7 POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 22 FAIR
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 1 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 60S. MINIMUM RH 51 PERCENT.
NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 35 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 20S. HIGHS AROUND 60.
MINIMUM RH 34 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. MINIMUM RH 31 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ027-202030-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+1) 37 (0) 66
RH % (24H TREND) 43 (+12) 100 (+9) 39
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3470 380 2650
TRANSPORT WND (MPH) N 13 N 8 N 7
VENT RATE (KT-FT) 38170 2660 15900
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 26 FAIR 5 VERY POOR 9 POOR
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. PATCHY FOG. LOWS IN THE MID 30S. HIGHS IN THE
MID 60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
MINIMUM RH 41 PERCENT. LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
MINIMUM RH 43 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
60S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
PAZ051-202030-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 36 (-1) 64
RH % (24H TREND) 43 (+10) 100 (+3) 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3350 400 2700
TRANSPORT WND (MPH) N 14 N 7 N 8
VENT RATE (KT-FT) 40200 2400 18900
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 29 FAIR 5 VERY POOR 11 POOR
MAX ADI LATE 54 GEN GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 7 6 9
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS IN
THE MID 30S. HIGHS IN THE MID 60S. MINIMUM RH 48 PERCENT. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
PAZ018-202030-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+2) 34 (-2) 64
RH % (24H TREND) 34 (+10) 98 (+5) 30
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3180 400 2600
TRANSPORT WND (MPH) N 13 NE 8 N 7
VENT RATE (KT-FT) 34980 2800 15600
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 27 FAIR 5 VERY POOR 8 POOR
MAX ADI LATE 51 GEN GOOD 5 VERY POOR 22 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 36 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 37 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 35 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ012-202030-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+1) 35 (-2) 66
RH % (24H TREND) 32 (+8) 100 (+4) 27
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3190 410 2760
TRANSPORT WND (MPH) N 14 NE 8 N 7
VENT RATE (KT-FT) 38280 2870 16560
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 30 FAIR 5 VERY POOR 8 POOR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 24 FAIR
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 33 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 34 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 33 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 39 PERCENT. LIGHT WINDS.
PAZ041-202030-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
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 (-2) 34 (-3) 63
RH % (24H TREND) 39 (+14) 99 (+1) 35
20FTWND-VAL/AM(MPH) N 5 G16 LGT/VAR
20FTWND-RDG/PM(MPH) N 6 G16 N 6 G16 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3000 410 2540
TRANSPORT WND (MPH) N 15 N 9 N 8
VENT RATE (KT-FT) 39000 3280 17780
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 31 FAIR 8 POOR 9 POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 26 FAIR
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 55 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. MINIMUM RH 44 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ052-202030-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 37 (+1) 64
RH % (24H TREND) 43 (+11) 100 (+3) 43
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3330 400 2510
TRANSPORT WND (MPH) N 14 N 8 N 9
VENT RATE (KT-FT) 39960 2800 20080
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 28 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
PAZ056-202030-
PERRY-
INCLUDING THE CITY OF NEWPORT
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 38 (+1) 65
RH % (24H TREND) 44 (+11) 100 (+11) 40
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3230 390 2570
TRANSPORT WND (MPH) N 14 N 8 N 8
VENT RATE (KT-FT) 38760 2730 17990
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 30 FAIR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 27 FAIR
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S. MINIMUM
RH 43 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
PAZ006-202030-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-2) 31 (-6) 64
RH % (24H TREND) 38 (+19) 100 (+3) 30
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3110 420 2730
TRANSPORT WND (MPH) NE 15 NE 8 NE 7
VENT RATE (KT-FT) 40430 2940 16380
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 32 FAIR 5 VERY POOR 10 POOR
MAX ADI LATE 54 GEN GOOD 5 VERY POOR 23 FAIR
MAX LVORI EARLY 6 6 8
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 36 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 34 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ058-202030-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (0) 37 (-1) 64
RH % (24H TREND) 45 (+16) 96 (+8) 42
20FTWND-VAL/AM(MPH) N 5 G18 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3370 410 2940
TRANSPORT WND (MPH) N 14 NE 9 N 10
VENT RATE (KT-FT) 40440 3280 26460
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 9
MAX ADI EARLY 27 FAIR 6 VERY POOR 22 FAIR
MAX ADI LATE 51 GEN GOOD 5 VERY POOR 33 FAIR
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
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
MINIMUM RH 46 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
PAZ050-202030-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (0) 38 (+1) 64
RH % (24H TREND) 43 (+11) 100 (+4) 42
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3170 400 2470
TRANSPORT WND (MPH) N 15 N 8 N 8
VENT RATE (KT-FT) 41210 2800 17290
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 10
MAX ADI EARLY 30 FAIR 5 VERY POOR 14 GEN POOR
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 25 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
MINIMUM RH 43 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
PAZ033-202030-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+2) 34 (-1) 64
RH % (24H TREND) 40 (+15) 100 (+19) 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3220 400 2740
TRANSPORT WND (MPH) N 10 NE 8 NE 7
VENT RATE (KT-FT) 28980 2800 16440
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 11 11
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 11 POOR
MAX ADI LATE 40 FAIR 4 VERY POOR 24 FAIR
MAX LVORI EARLY 4 6 7
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. AREAS OF FOG THROUGH THE NIGHT. LOWS IN THE
MID 30S. HIGHS AROUND 60. MINIMUM RH 47 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 42 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 40 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 36 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ019-202030-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 35 (-1) 65
RH % (24H TREND) 40 (+15) 100 (+9) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3220 400 2520
TRANSPORT WND (MPH) N 14 N 8 N 7
VENT RATE (KT-FT) 38640 2800 15120
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 28 FAIR 5 VERY POOR 9 POOR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 22 FAIR
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
MINIMUM RH 43 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
PAZ045-202030-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 35 (-3) 65
RH % (24H TREND) 38 (+10) 100 (+10) 35
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3230 390 2580
TRANSPORT WND (MPH) N 14 NE 7 N 7
VENT RATE (KT-FT) 38760 2340 15480
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 28 FAIR 5 VERY POOR 8 POOR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 22 FAIR
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
PAZ046-202030-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 37 (-1) 65
RH % (24H TREND) 42 (+7) 99 (+3) 39
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 6 G14 N 5 G15 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3140 410 2670
TRANSPORT WND (MPH) N 14 N 8 N 8
VENT RATE (KT-FT) 37680 2870 18690
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 31 FAIR 6 VERY POOR 9 POOR
MAX ADI LATE 50 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 43 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
PAZ042-202030-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
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) 34 (-4) 61
RH % (24H TREND) 52 (+26) 100 (+6) 44
20FTWND-VAL/AM(MPH) N 6 G19 LGT/VAR
20FTWND-RDG/PM(MPH) N 6 G16 N 6 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2680 410 2370
TRANSPORT WND (MPH) N 16 NE 9 N 9
VENT RATE (KT-FT) 37520 3280 18960
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 30 FAIR 8 POOR 10 POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 27 FAIR
MAX LVORI EARLY 5 7 8
MAX LVORI LATE 3 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
MINIMUM RH 62 PERCENT. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 51 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
MINIMUM RH 47 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. LIGHT WINDS.
PAZ037-202030-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
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 (-5) 32 (-4) 61
RH % (24H TREND) 44 (+22) 100 (+1) 37
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 7 G15 N 5 G15 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2840 390 2510
TRANSPORT WND (MPH) N 16 N 8 NE 8
VENT RATE (KT-FT) 39760 2730 17570
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 27 FAIR 8 POOR 8 POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 24 FAIR
MAX LVORI EARLY 6 6 9
MAX LVORI LATE 3 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.
MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
50S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID
50S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ049-202030-
UNION-
INCLUDING THE CITY OF LEWISBURG
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (0) 37 (-1) 65
RH % (24H TREND) 41 (+12) 99 (+5) 38
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3150 410 2510
TRANSPORT WND (MPH) N 15 N 8 N 8
VENT RATE (KT-FT) 40950 2870 17570
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 10
MAX ADI EARLY 30 FAIR 5 VERY POOR 12 POOR
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 24 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 40 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
PAZ004-202030-
WARREN-
INCLUDING THE CITY OF WARREN
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (0) 31 (-5) 66
RH % (24H TREND) 38 (+15) 100 (+1) 29
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3380 400 2490
TRANSPORT WND (MPH) NE 13 E 8 N 7
VENT RATE (KT-FT) 37180 2800 14940
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 9 10
MAX ADI EARLY 17 GEN POOR 5 VERY POOR 8 POOR
MAX ADI LATE 49 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. PATCHY FOG THROUGH THE NIGHT. LOWS IN
THE MID 30S. HIGHS IN THE MID 60S. MINIMUM RH 53 PERCENT. NORTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
MINIMUM RH 38 PERCENT. LIGHT WINDS.
SATURDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
MINIMUM RH 37 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 35 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ065-202030-
YORK-
INCLUDING THE CITY OF YORK
333 AM EDT TUE OCT 20 2026
TODAY TONIGHT WED
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 41 (+3) 64
RH % (24H TREND) 49 (+12) 95 (+5) 44
20FTWND-VAL/AM(MPH) N 6 G15 LGT/VAR
20FTWND-RDG/PM(MPH) N 6 G14 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3340 400 2800
TRANSPORT WND (MPH) N 14 N 10 N 13
VENT RATE (KT-FT) 40080 3600 30800
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 11 9
MAX ADI EARLY 29 FAIR 5 VERY POOR 27 FAIR
MAX ADI LATE 53 GEN GOOD 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 5
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
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
50S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S.
MINIMUM RH 51 PERCENT. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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