143
FNUS51 KCTP 200523
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
123 AM EDT MON JUL 20 2026
DISCUSSION
DRY WEATHER WILL CONTINUE TODAY WITH LESS HUMID CONDITIONS. SOME
WILDFIRE SMOKE WILL BE NOTICEABLE OVER THE LAUREL HIGHLANDS AND
WESTERN ALLEGHENIES.
WIDESPREAD SHOWERS AND THUNDERSTORMS ARE EXPECTED ON TUESDAY WITH
VERY HUMID CONDITIONS RETURNING. SOME STORMS COULD BE SEVERE AND
ALSO CONTAIN HEAVY RAIN.
A COOLER AND LESS HUMID AIRMASS ARRIVES WEDNESDAY WITH A STRETCH
OF DRY WEATHER LASTING THROUGH MOST, IF NOT ALL, OF THE WEEKEND.
RH FORECASTS INDICATE THAT THEY SHOULD NOT DIP BELOW THE MID 30S
ANY OF THOSE DAYS, WITH MANY PLACES STAYING ABOVE 50%.
PAZ064-202015-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 80
CHANCE OF THUNDER (%) 0 20 80
TEMP (24H TREND) 84 (+3) 64 (+4) 85
RH % (24H TREND) 47 (-5) 100 (+9) 73
20FTWND-VAL/AM(MPH) LGT/VAR S 5
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G13
PRECIP AMOUNT 0.00 0.01 0.18
PRECIP DURATION 2 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 6030 430 4650
TRANSPORT WND (MPH) S 9 SE 9 SW 15
VENT RATE (KT-FT) 48240 3440 60450
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 11 3
MAX ADI EARLY 23 FAIR 64 GOOD 38 FAIR
MAX ADI LATE 67 GOOD 9 POOR 76 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 58 PERCENT. WEST WINDS
AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ034-202015-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 82 (+5) 64 (+7) 82
RH % (24H TREND) 47 (-7) 100 (+5) 70
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G17
PRECIP AMOUNT 0.00 0.00 0.19
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5650 420 4150
TRANSPORT WND (MPH) S 10 S 8 SW 17
VENT RATE (KT-FT) 50850 2940 62250
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 26 FAIR 55 GEN GOOD 56 GEN GOOD
MAX ADI LATE 72 GOOD 7 POOR 81 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. MINIMUM
RH 61 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 53 PERCENT. LIGHT WINDS.
PAZ025-202015-
BLAIR-
INCLUDING THE CITY OF ALTOONA
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 83 (+7) 63 (+7) 83
RH % (24H TREND) 46 (-8) 99 (+4) 70
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.23
PRECIP DURATION 4
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5560 440 3880
TRANSPORT WND (MPH) S 10 S 7 SW 18
VENT RATE (KT-FT) 50040 2640 62080
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 26 FAIR 48 GEN GOOD 53 GEN GOOD
MAX ADI LATE 71 GOOD 7 POOR 81 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. MINIMUM RH 61 PERCENT. WEST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ024-202015-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+6) 64 (+9) 79
RH % (24H TREND) 48 (-9) 97 (+2) 75
20FTWND-VAL/AM(MPH) LGT/VAR SW 6 G17
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G21
PRECIP AMOUNT 0.00 0.00 0.30
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5130 450 3560
TRANSPORT WND (MPH) S 10 S 9 SW 18
VENT RATE (KT-FT) 46170 3600 56960
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 37 FAIR 42 GEN GOOD 64 GOOD
MAX ADI LATE 64 GOOD 8 POOR 74 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. MINIMUM RH 65 PERCENT. WEST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 48 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 52 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ011-202015-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 81 (+4) 61 (+10) 80
RH % (24H TREND) 42 (-3) 99 (0) 74
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.31
PRECIP DURATION 4
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5020 450 3510
TRANSPORT WND (MPH) S 10 S 7 SW 17
VENT RATE (KT-FT) 45180 2700 52650
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 10 3
MAX ADI EARLY 37 FAIR 58 GEN GOOD 62 GOOD
MAX ADI LATE 64 GOOD 6 VERY POOR 79 GOOD
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
MINIMUM RH 56 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 80.
MINIMUM RH 39 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ017-202015-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+5) 62 (+9) 80
RH % (24H TREND) 43 (-8) 99 (+2) 74
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G17
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.28
PRECIP DURATION 4
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5080 450 3810
TRANSPORT WND (MPH) S 9 S 9 SW 21
VENT RATE (KT-FT) 40640 3600 68580
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 34 FAIR 41 GEN GOOD 55 GEN GOOD
MAX ADI LATE 62 GOOD 6 VERY POOR 87 GOOD
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
MINIMUM RH 58 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 48 PERCENT. EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ053-202015-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 0 90
TEMP (24H TREND) 81 (+3) 62 (+8) 80
RH % (24H TREND) 46 (-1) 100 (+5) 84
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G18
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5 G14
PRECIP AMOUNT 0.00 0.03 0.36
PRECIP DURATION 1 6
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5720 440 2500
TRANSPORT WND (MPH) SW 9 S 8 S 13
VENT RATE (KT-FT) 45760 3080 27500
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 12 2
MAX ADI EARLY 22 FAIR 60 GEN GOOD 28 FAIR
MAX ADI LATE 61 GOOD 9 POOR 37 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 44 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 53 PERCENT. LIGHT WINDS.
PAZ063-202015-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 20 70
TEMP (24H TREND) 83 (+3) 66 (+7) 84
RH % (24H TREND) 47 (-5) 99 (+11) 72
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.01 0.17
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5880 390 4390
TRANSPORT WND (MPH) S 9 SE 8 SW 15
VENT RATE (KT-FT) 47040 2730 57070
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 11 3
MAX ADI EARLY 24 FAIR 53 GEN GOOD 39 FAIR
MAX ADI LATE 63 GOOD 9 POOR 73 GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 1 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT. WEST WINDS
AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
PAZ057-202015-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 80
CHANCE OF THUNDER (%) 0 20 80
TEMP (24H TREND) 83 (+3) 64 (+6) 83
RH % (24H TREND) 47 (-2) 100 (+12) 76
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR SE 6 G15 S 6 G14
PRECIP AMOUNT 0.00 0.03 0.25
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5750 420 4050
TRANSPORT WND (MPH) S 8 S 9 SW 14
VENT RATE (KT-FT) 40250 3360 48600
DISPERSION 5 2 5
DSI 3 1
SUNSHINE HOURS 11 2
MAX ADI EARLY 28 FAIR 53 GEN GOOD 27 FAIR
MAX ADI LATE 60 GEN GOOD 10 POOR 57 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 57 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ010-202015-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 79 (+5) 59 (+9) 79
RH % (24H TREND) 42 (-9) 97 (-2) 76
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G18
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.33
PRECIP DURATION 4
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 4820 440 3320
TRANSPORT WND (MPH) SW 9 S 7 SW 18
VENT RATE (KT-FT) 38560 2640 53120
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 32 FAIR 52 GEN GOOD 63 GOOD
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 73 GOOD
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.
MINIMUM RH 59 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ036-202015-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 84 (+2) 65 (+5) 85
RH % (24H TREND) 47 (-2) 100 (+10) 71
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G12
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G14
PRECIP AMOUNT 0.00 0.01 0.15
PRECIP DURATION 1 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5710 430 4710
TRANSPORT WND (MPH) S 10 S 9 SW 16
VENT RATE (KT-FT) 51390 3440 65940
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 3
MAX ADI EARLY 25 FAIR 55 GEN GOOD 40 FAIR
MAX ADI LATE 69 GOOD 10 POOR 81 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 56 PERCENT. WEST WINDS
AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 44 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
PAZ035-202015-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 83 (+3) 65 (+6) 84
RH % (24H TREND) 49 (-3) 100 (+7) 73
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 1 3
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5700 420 4750
TRANSPORT WND (MPH) S 10 S 8 SW 16
VENT RATE (KT-FT) 51300 2940 66500
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 25 FAIR 61 GOOD 43 GEN GOOD
MAX ADI LATE 71 GOOD 8 POOR 91 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 59 PERCENT. WEST WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
MINIMUM RH 48 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 52 PERCENT. LIGHT WINDS.
PAZ026-202015-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 83 (+4) 65 (+8) 83
RH % (24H TREND) 46 (-4) 100 (+5) 70
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G16
PRECIP AMOUNT 0.00 0.00 0.19
PRECIP DURATION 0 4
PRECIP BEGIN 2 AM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL) 5710 440 3870
TRANSPORT WND (MPH) S 9 S 8 SW 14
VENT RATE (KT-FT) 45680 3080 46440
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 11 3
MAX ADI EARLY 24 FAIR 44 GEN GOOD 47 GEN GOOD
MAX ADI LATE 63 GOOD 8 POOR 71 GOOD
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
PAZ028-202015-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 82 (+2) 65 (+7) 82
RH % (24H TREND) 48 (-2) 100 (+6) 75
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G13
PRECIP AMOUNT 0.00 0.01 0.18
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5730 430 3890
TRANSPORT WND (MPH) S 8 SE 7 SW 15
VENT RATE (KT-FT) 40110 2580 50570
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 24 FAIR 44 GEN GOOD 39 FAIR
MAX ADI LATE 62 GOOD 6 VERY POOR 67 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT. WEST
WINDS AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 52 PERCENT. LIGHT WINDS.
PAZ066-202015-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 20 90
TEMP (24H TREND) 83 (+2) 65 (+6) 84
RH % (24H TREND) 48 (-1) 100 (+13) 77
20FTWND-VAL/AM(MPH) LGT/VAR SE 6
20FTWND-RDG/PM(MPH) LGT/VAR SE 6 G13 S 8
PRECIP AMOUNT 0.00 0.04 0.32
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5830 410 3740
TRANSPORT WND (MPH) SW 7 S 9 SW 14
VENT RATE (KT-FT) 34980 3280 44880
DISPERSION 5 2 5
DSI 2 2
SUNSHINE HOURS 13 3
MAX ADI EARLY 24 FAIR 49 GEN GOOD 34 FAIR
MAX ADI LATE 54 GEN GOOD 11 POOR 54 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 62 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 51 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ059-202015-
LEBANON-
INCLUDING THE CITY OF LEBANON
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 20 90
TEMP (24H TREND) 83 (+2) 64 (+6) 84
RH % (24H TREND) 47 (+1) 100 (+12) 76
20FTWND-VAL/AM(MPH) LGT/VAR SE 6 G14
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G13 S 7 G14
PRECIP AMOUNT 0.00 0.04 0.31
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5720 420 3340
TRANSPORT WND (MPH) SW 8 SE 8 SW 13
VENT RATE (KT-FT) 40040 2940 36740
DISPERSION 5 2 5
DSI 3 2
SUNSHINE HOURS 12 2
MAX ADI EARLY 24 FAIR 52 GEN GOOD 23 FAIR
MAX ADI LATE 56 GEN GOOD 9 POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 58 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ005-202015-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 79 (+6) 58 (+9) 78
RH % (24H TREND) 40 (-8) 98 (-2) 74
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G19
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.47
PRECIP DURATION 4
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 4920 450 3250
TRANSPORT WND (MPH) SW 9 S 8 SW 21
VENT RATE (KT-FT) 39360 3150 58500
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 34 FAIR 66 GOOD 51 GEN GOOD
MAX ADI LATE 60 GEN GOOD 8 POOR 52 GEN GOOD
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
70S. MINIMUM RH 38 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ027-202015-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 30 80
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 84 (+4) 63 (+6) 83
RH % (24H TREND) 50 (0) 100 (+6) 79
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.20
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5510 440 3850
TRANSPORT WND (MPH) S 8 S 7 SW 15
VENT RATE (KT-FT) 38570 2640 50050
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 24 FAIR 37 FAIR 38 FAIR
MAX ADI LATE 54 GEN GOOD 5 VERY POOR 66 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 2 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 53 PERCENT. LIGHT WINDS.
PAZ051-202015-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 0 90
TEMP (24H TREND) 81 (+2) 65 (+10) 80
RH % (24H TREND) 44 (-2) 100 (+2) 80
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G14
PRECIP AMOUNT 0.00 0.03 0.33
PRECIP DURATION 1 6
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5660 430 2590
TRANSPORT WND (MPH) SW 9 S 8 SW 13
VENT RATE (KT-FT) 45280 3010 28490
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 12 2
MAX ADI EARLY 20 GEN POOR 63 GOOD 32 FAIR
MAX ADI LATE 63 GOOD 10 POOR 39 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS AROUND 80. MINIMUM RH 55 PERCENT. WEST WINDS 5 TO
10 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 46 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
PAZ018-202015-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+4) 63 (+9) 79
RH % (24H TREND) 43 (-5) 100 (+6) 74
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G18
PRECIP AMOUNT 0.00 0.00 0.26
PRECIP DURATION 5
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5070 460 3900
TRANSPORT WND (MPH) S 10 S 9 SW 18
VENT RATE (KT-FT) 45630 3680 62400
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 33 FAIR 55 GEN GOOD 50 GEN GOOD
MAX ADI LATE 64 GOOD 8 POOR 79 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
MINIMUM RH 56 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ012-202015-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 80 (+4) 63 (+10) 80
RH % (24H TREND) 41 (-5) 100 (+3) 74
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G17
PRECIP AMOUNT 0.00 0.00 0.25
PRECIP DURATION 4
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5150 450 3600
TRANSPORT WND (MPH) SW 10 S 8 SW 17
VENT RATE (KT-FT) 46350 3150 54000
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 32 FAIR 53 GEN GOOD 51 GEN GOOD
MAX ADI LATE 65 GOOD 8 POOR 71 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.
MINIMUM RH 53 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 38 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ041-202015-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 90
TEMP (24H TREND) 78 (+3) 62 (+10) 77
RH % (24H TREND) 46 (-2) 100 (+6) 81
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G18
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G14 S 8 G18
PRECIP AMOUNT 0.00 0.01 0.27
PRECIP DURATION 1 6
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5140 440 3170
TRANSPORT WND (MPH) SW 10 S 9 SW 15
VENT RATE (KT-FT) 46260 3520 41210
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 2
MAX ADI EARLY 29 FAIR 65 GOOD 38 FAIR
MAX ADI LATE 66 GOOD 9 POOR 49 GEN GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. MINIMUM RH 57 PERCENT. WEST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 47 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
MINIMUM RH 52 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ052-202015-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 0 90
TEMP (24H TREND) 81 (+2) 63 (+8) 81
RH % (24H TREND) 46 (0) 100 (+3) 81
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G17
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5 G14
PRECIP AMOUNT 0.00 0.02 0.30
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5640 430 3040
TRANSPORT WND (MPH) SW 9 S 8 S 14
VENT RATE (KT-FT) 45120 3010 36480
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 12 2
MAX ADI EARLY 22 FAIR 61 GOOD 31 FAIR
MAX ADI LATE 63 GOOD 10 POOR 43 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. MINIMUM RH 56 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 43 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 51 PERCENT. LIGHT WINDS.
PAZ056-202015-
PERRY-
INCLUDING THE CITY OF NEWPORT
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 40 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 83 (+4) 65 (+7) 83
RH % (24H TREND) 48 (-2) 100 (+9) 76
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5 G14
PRECIP AMOUNT 0.00 0.01 0.18
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5740 430 3900
TRANSPORT WND (MPH) S 9 SE 8 SW 15
VENT RATE (KT-FT) 45920 3010 50700
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 3
MAX ADI EARLY 26 FAIR 54 GEN GOOD 38 FAIR
MAX ADI LATE 63 GOOD 8 POOR 68 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS AROUND 80. MINIMUM RH 59 PERCENT. WEST WINDS AROUND
5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
PAZ006-202015-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 77 (+4) 59 (+9) 77
RH % (24H TREND) 44 (-6) 99 (+2) 78
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G19
20FTWND-RDG/PM(MPH) S 5 LGT/VAR SW 9 G21
PRECIP AMOUNT 0.00 0.00 0.40
PRECIP DURATION 4
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5050 460 3510
TRANSPORT WND (MPH) SW 10 S 8 SW 21
VENT RATE (KT-FT) 45450 3220 63180
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 38 FAIR 67 GOOD 57 GEN GOOD
MAX ADI LATE 68 GOOD 10 POOR 57 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. MINIMUM RH 62 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 70S.
MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ058-202015-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 90
CHANCE OF THUNDER (%) 0 20 90
TEMP (24H TREND) 80 (+2) 60 (+4) 80
RH % (24H TREND) 47 (-3) 100 (+10) 85
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.42
PRECIP DURATION 1 7
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5530 410 2350
TRANSPORT WND (MPH) SW 8 S 7 SW 14
VENT RATE (KT-FT) 38710 2460 28200
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 12 2
MAX ADI EARLY 29 FAIR 54 GEN GOOD 18 GEN POOR
MAX ADI LATE 54 GEN GOOD 9 POOR 35 FAIR
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 8 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. MINIMUM RH 61 PERCENT. WEST WINDS
AROUND 5 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 48 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 46 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 55 PERCENT. LIGHT WINDS.
PAZ050-202015-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 50 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 81 (+2) 64 (+8) 80
RH % (24H TREND) 50 (+1) 100 (+5) 83
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5 G14
PRECIP AMOUNT 0.00 0.01 0.25
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5600 430 3510
TRANSPORT WND (MPH) S 9 S 8 SW 15
VENT RATE (KT-FT) 44800 3010 45630
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 2
MAX ADI EARLY 20 GEN POOR 61 GOOD 32 FAIR
MAX ADI LATE 62 GOOD 8 POOR 61 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 60 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 48 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 54 PERCENT. LIGHT WINDS.
PAZ033-202015-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 70
TEMP (24H TREND) 80 (+6) 63 (+8) 79
RH % (24H TREND) 50 (-12) 100 (+2) 74
20FTWND-VAL/AM(MPH) LGT/VAR SW 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.32
PRECIP DURATION 4
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5200 450 3140
TRANSPORT WND (MPH) SW 12 SW 9 W 17
VENT RATE (KT-FT) 52000 3600 47100
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 37 FAIR 41 GEN GOOD 53 GEN GOOD
MAX ADI LATE 70 GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 7 5 8
MAX LVORI LATE 1 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. MINIMUM RH 67 PERCENT. WEST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 52 PERCENT. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
MINIMUM RH 60 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ019-202015-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 81 (+4) 62 (+7) 81
RH % (24H TREND) 48 (-4) 100 (+5) 78
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G13
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G15
PRECIP AMOUNT 0.00 0.00 0.23
PRECIP DURATION 0 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5220 440 3810
TRANSPORT WND (MPH) S 9 S 8 SW 16
VENT RATE (KT-FT) 41760 3080 53340
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 3
MAX ADI EARLY 31 FAIR 46 GEN GOOD 45 GEN GOOD
MAX ADI LATE 65 GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 57 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 45 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ045-202015-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 20 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 82 (+4) 62 (+7) 81
RH % (24H TREND) 44 (-4) 99 (+5) 76
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G14
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G15
PRECIP AMOUNT 0.00 0.00 0.21
PRECIP DURATION 0 5
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5350 440 3390
TRANSPORT WND (MPH) SW 9 S 9 SW 16
VENT RATE (KT-FT) 42800 3520 47460
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 3
MAX ADI EARLY 31 FAIR 47 GEN GOOD 44 GEN GOOD
MAX ADI LATE 62 GOOD 8 POOR 63 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
MINIMUM RH 54 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ046-202015-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 40 90
CHANCE OF THUNDER (%) 0 0 90
TEMP (24H TREND) 81 (+3) 63 (+9) 80
RH % (24H TREND) 45 (+1) 100 (+4) 80
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G15
PRECIP AMOUNT 0.00 0.02 0.30
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5450 430 2920
TRANSPORT WND (MPH) SW 9 S 8 SW 14
VENT RATE (KT-FT) 43600 3010 35040
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 2
MAX ADI EARLY 24 FAIR 57 GEN GOOD 32 FAIR
MAX ADI LATE 60 GEN GOOD 10 POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. MINIMUM RH 54 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
PAZ042-202015-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 60 100
CHANCE OF THUNDER (%) 0 0 100
TEMP (24H TREND) 77 (+3) 59 (+7) 75
RH % (24H TREND) 47 (-3) 100 (+7) 88
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G21
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G15 S 7 G18
PRECIP AMOUNT 0.00 0.05 0.33
PRECIP DURATION 1 7
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5040 440 2100
TRANSPORT WND (MPH) SW 8 S 10 S 15
VENT RATE (KT-FT) 35280 3960 27300
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 12 2
MAX ADI EARLY 30 FAIR 63 GOOD 32 FAIR
MAX ADI LATE 63 GOOD 13 GEN POOR 37 FAIR
MAX LVORI EARLY 6 4 5
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
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. MINIMUM RH 64 PERCENT. WEST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 46 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
MINIMUM RH 50 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ037-202015-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 90
TEMP (24H TREND) 78 (+5) 61 (+11) 77
RH % (24H TREND) 44 (-5) 99 (+2) 79
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G19
20FTWND-RDG/PM(MPH) S 5 LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.29
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 5210 450 3130
TRANSPORT WND (MPH) S 12 S 9 SW 18
VENT RATE (KT-FT) 52100 3600 50080
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 3
MAX ADI EARLY 34 FAIR 65 GOOD 43 GEN GOOD
MAX ADI LATE 71 GOOD 12 POOR 44 GEN GOOD
MAX LVORI EARLY 6 3 5
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
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 42 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
MINIMUM RH 51 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ049-202015-
UNION-
INCLUDING THE CITY OF LEWISBURG
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 40 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 82 (+3) 63 (+7) 81
RH % (24H TREND) 46 (-1) 100 (+7) 79
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G14
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 5 G15
PRECIP AMOUNT 0.00 0.01 0.25
PRECIP DURATION 1 6
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 5440 420 3340
TRANSPORT WND (MPH) SW 9 S 8 SW 15
VENT RATE (KT-FT) 43520 2940 43420
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 11 2
MAX ADI EARLY 21 FAIR 63 GOOD 30 FAIR
MAX ADI LATE 62 GOOD 8 POOR 58 GEN GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 43 PERCENT. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.
MINIMUM RH 46 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 50 PERCENT. LIGHT WINDS.
PAZ004-202015-
WARREN-
INCLUDING THE CITY OF WARREN
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 80
TEMP (24H TREND) 80 (+7) 59 (+8) 79
RH % (24H TREND) 40 (-10) 93 (-7) 75
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G19
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8 G20
PRECIP AMOUNT 0.00 0.00 0.49
PRECIP DURATION 6
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(FT-AGL) 4750 440 3170
TRANSPORT WND (MPH) S 8 S 8 SW 17
VENT RATE (KT-FT) 33250 3080 47550
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 10 4
MAX ADI EARLY 31 FAIR 50 GEN GOOD 58 GEN GOOD
MAX ADI LATE 53 GEN GOOD 7 POOR 56 GEN GOOD
MAX LVORI EARLY 9 4 5
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 60 PERCENT. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 41 PERCENT. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 40 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ065-202015-
YORK-
INCLUDING THE CITY OF YORK
123 AM EDT MON JUL 20 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 20 90
TEMP (24H TREND) 83 (+2) 66 (+7) 84
RH % (24H TREND) 48 (-4) 100 (+10) 74
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G13
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G14 S 7 G14
PRECIP AMOUNT 0.00 0.03 0.25
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 6140 440 4380
TRANSPORT WND (MPH) S 9 S 10 SW 15
VENT RATE (KT-FT) 49120 3960 56940
DISPERSION 5 2 5
DSI 3 2
SUNSHINE HOURS 12 3
MAX ADI EARLY 28 FAIR 55 GEN GOOD 39 FAIR
MAX ADI LATE 68 GOOD 11 POOR 71 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 60 PERCENT. WEST WINDS
AROUND 10 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 50 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 49 PERCENT. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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