446
FNUS51 KCTP 121821
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
221 PM EDT TUE MAY 12 2026
DISCUSSION
INCREASING CLOUDS THIS EVENING THROUGH TONIGHT WILL PRECEDE
PERIODS OF RAIN/SHOWERS SPREADING SOUTHEAST ACROSS CENTRAL PA ON
WEDNESDAY. AN ISOLATED GUSTY THUNDERSTORM IS POSSIBLE OVER THE
SOUTHWEST PART OF THE FORECAST AREA WEDNESDAY AFTERNOON.
UNSEASONABLY COOL/CHILLY WITH LINGERING SHOWERS ON THURSDAY
FOLLOWED BY A DRYING OUT PERIOD FRIDAY. A SIGNIFICANT MID
SUMMERLIKE WARMUP IS FORECAST OVER THE WEEKEND INTO EARLY NEXT
WEEK.
PAZ064-130815-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+10) 72 (+4) 45 62
RH % (24H TREND) 71 (-8) 49 (+17) 99 52
20FTWND-VAL/AM(MPH) S 8 G21 NW 6 G20
20FTWND-RDG/PM(MPH) LGT/VAR SW 10 G20 SW 5 G18 NW 9 G20
PRECIP AMOUNT 0.00 0.08 0.21 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 440 5200 430 4960
TRANSPORT WND (MPH) S 10 SW 23 SW 8 NW 18
VENT RATE (KT-FT) 3960 104000 3010 79360
DISPERSION 2 5 2 5
DSI 2 3
SUNSHINE HOURS 4 8
MAX ADI EARLY 67 GOOD 49 GEN GOOD 34 FAIR 91 GOOD
MAX ADI LATE 9 POOR 69 GOOD 6 VERY POOR 93 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 1 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 43 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE LOWER 80S. MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER
80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. MINIMUM RH
41 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ034-130815-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 90 10
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+13) 68 (-1) 42 56
RH % (24H TREND) 72 (-12) 56 (+27) 90 56
20FTWND-VAL/AM(MPH) SW 6 G18 NW 9 G22
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G21 W 6 G17 NW 12 G23
PRECIP AMOUNT 0.00 0.08 0.05 0.00
PRECIP DURATION 4 3 1
PRECIP BEGIN 9 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL) 410 3990 550 4490
TRANSPORT WND (MPH) S 9 SW 23 NW 13 NW 22
VENT RATE (KT-FT) 3280 79800 6050 85310
DISPERSION 2 5 3 5
DSI 2 2
SUNSHINE HOURS 3 6
MAX ADI EARLY 78 GOOD 43 GEN GOOD 37 FAIR 34 FAIR
MAX ADI LATE 8 POOR 51 GEN GOOD 7 POOR 9 POOR
MAX LVORI EARLY 3 3 5 4
MAX LVORI LATE 3 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S. MINIMUM RH
42 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 37 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. MINIMUM RH 40 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. MINIMUM RH
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ025-130815-
BLAIR-
INCLUDING THE CITY OF ALTOONA
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 90 100 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 47 (+12) 69 (+1) 41 55
RH % (24H TREND) 73 (-4) 57 (+26) 93 60
20FTWND-VAL/AM(MPH) SW 7 G23 W 10 G24
20FTWND-RDG/PM(MPH) LGT/VAR SW 10 G23 W 7 G19 NW 12 G24
PRECIP AMOUNT 0.00 0.08 0.05 0.00
PRECIP DURATION 4 3 2
PRECIP BEGIN 8 AM CONTINUING 6 AM
PRECIP END CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL) 420 3780 670 3820
TRANSPORT WND (MPH) S 10 SW 24 W 12 NW 21
VENT RATE (KT-FT) 3780 79380 6700 68760
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 5
MAX ADI EARLY 76 GOOD 38 FAIR 39 FAIR 21 FAIR
MAX ADI LATE 7 POOR 46 GEN GOOD 9 POOR VERY POOR
MAX LVORI EARLY 3 3 4 5
MAX LVORI LATE 3 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 80S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. MINIMUM RH
42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ024-130815-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 100 90 50
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+15) 65 (-1) 41 50
RH % (24H TREND) 67 (-8) 59 (+26) 96 71
20FTWND-VAL/AM(MPH) SW 9 G23 W 11 G23
20FTWND-RDG/PM(MPH) LGT/VAR SW 12 G24 W 8 G19 NW 12 G23
PRECIP AMOUNT 0.00 0.13 0.08 0.02
PRECIP DURATION 5 3 2
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 400 3520 880 2900
TRANSPORT WND (MPH) S 9 SW 25 W 14 NW 22
VENT RATE (KT-FT) 3200 77440 10560 55100
DISPERSION 2 5 4 5
DSI 1 2
SUNSHINE HOURS 3 3
MAX ADI EARLY 75 GOOD 19 GEN POOR 24 FAIR 23 FAIR
MAX ADI LATE 10 POOR VERY POOR 16 GEN POOR VERY POOR
MAX LVORI EARLY 3 4 4 6
MAX LVORI LATE 3 4 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 70S. MINIMUM RH 50 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 44 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
PAZ011-130815-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 30 90 80 40
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 46 (+16) 65 (-1) 40 52
RH % (24H TREND) 86 (-2) 65 (+40) 94 66
20FTWND-VAL/AM(MPH) S 6 G21 W 6 G17
20FTWND-RDG/PM(MPH) LGT/VAR SW 8 G22 W 5 G16 NW 7 G19
PRECIP AMOUNT 0.01 0.16 0.07 0.00
PRECIP DURATION 1 9 2 2
PRECIP BEGIN 12 AM CONTINUING CONTINUING 6 AM
PRECIP END CONTINUING CONTINUING 12 AM 6 PM
MIXING HGT(FT-AGL) 450 3020 720 3190
TRANSPORT WND (MPH) S 6 SW 23 W 10 NW 15
VENT RATE (KT-FT) 2250 60400 6480 41470
DISPERSION 2 5 3 5
DSI 2 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 83 GOOD 46 GEN GOOD 30 FAIR 28 FAIR
MAX ADI LATE 7 POOR 58 GEN GOOD 8 POOR 40 FAIR
MAX LVORI EARLY 3 4 5 4
MAX LVORI LATE 4 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ017-130815-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 20 90 90 50
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+18) 65 (-1) 40 52
RH % (24H TREND) 77 (-5) 60 (+30) 93 64
20FTWND-VAL/AM(MPH) SW 7 G22 W 8 G19
20FTWND-RDG/PM(MPH) LGT/VAR SW 10 G23 W 6 G18 NW 10 G20
PRECIP AMOUNT 0.00 0.13 0.07 0.01
PRECIP DURATION 0 7 2 2
PRECIP BEGIN 2 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 440 3050 880 3230
TRANSPORT WND (MPH) S 10 SW 23 W 13 NW 17
VENT RATE (KT-FT) 3960 61000 9680 48450
DISPERSION 2 5 3 5
DSI 2 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 75 GOOD 37 FAIR 34 FAIR 36 FAIR
MAX ADI LATE 8 POOR 5 VERY POOR 11 POOR 31 FAIR
MAX LVORI EARLY 3 4 4 5
MAX LVORI LATE 3 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
PAZ053-130815-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 70 90 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 47 (+14) 68 (+4) 46 59
RH % (24H TREND) 81 (-4) 56 (+22) 96 60
20FTWND-VAL/AM(MPH) S 5 G18 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 7 G20 S 5 G20 NW 6 G17
PRECIP AMOUNT 0.00 0.05 0.31 0.00
PRECIP DURATION 3 9 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 400 4920 470 4400
TRANSPORT WND (MPH) SE 8 SW 24 S 12 NW 12
VENT RATE (KT-FT) 2800 103320 4700 44000
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 6
MAX ADI EARLY 53 GEN GOOD 37 FAIR 34 FAIR 50 GEN GOOD
MAX ADI LATE 7 POOR 72 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 3 4 6 6
MAX LVORI LATE 4 1 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
AROUND 80. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ063-130815-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 50 (+12) 71 (+3) 45 59
RH % (24H TREND) 70 (-11) 50 (+20) 93 54
20FTWND-VAL/AM(MPH) S 7 G20 NW 6 G19
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G21 SW 5 G19 NW 9 G20
PRECIP AMOUNT 0.00 0.05 0.15 0.00
PRECIP DURATION 3 6
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 440 4770 430 4730
TRANSPORT WND (MPH) S 9 SW 22 NW 12 NW 17
VENT RATE (KT-FT) 3520 90630 4300 70950
DISPERSION 2 5 2 5
DSI 2 3
SUNSHINE HOURS 3 7
MAX ADI EARLY 60 GEN GOOD 47 GEN GOOD 34 FAIR 86 GOOD
MAX ADI LATE 8 POOR 64 GOOD 5 VERY POOR 83 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 37 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90. MINIMUM
RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. MINIMUM RH
40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ057-130815-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+10) 71 (+4) 46 60
RH % (24H TREND) 74 (-9) 51 (+18) 95 55
20FTWND-VAL/AM(MPH) S 8 G19 NW 8 G17
20FTWND-RDG/PM(MPH) LGT/VAR SW 11 G21 S 7 G20 NW 10 G19
PRECIP AMOUNT 0.00 0.05 0.26 0.00
PRECIP DURATION 3 8
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 420 5140 440 4790
TRANSPORT WND (MPH) S 8 SW 22 S 10 NW 16
VENT RATE (KT-FT) 2940 97660 3960 67060
DISPERSION 2 5 2 5
DSI 2 3
SUNSHINE HOURS 3 7
MAX ADI EARLY 67 GOOD 45 GEN GOOD 17 GEN POOR 73 GOOD
MAX ADI LATE 9 POOR 55 GEN GOOD 8 POOR 67 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 42 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. MINIMUM RH 41 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ010-130815-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 90 60 50
CHANCE OF THUNDER (%) 0 50 20 0
TEMP (24H TREND) 46 (+17) 63 (-1) 38 51
RH % (24H TREND) 86 (-4) 66 (+38) 96 69
20FTWND-VAL/AM(MPH) SW 8 G22 W 7 G17
20FTWND-RDG/PM(MPH) LGT/VAR SW 10 G22 W 5 G16 NW 9 G19
PRECIP AMOUNT 0.01 0.17 0.07 0.01
PRECIP DURATION 1 10 2 2
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 410 2830 1000 2980
TRANSPORT WND (MPH) S 8 SW 21 W 14 NW 16
VENT RATE (KT-FT) 2870 50940 12000 41720
DISPERSION 2 5 4 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 73 GOOD 39 FAIR 32 FAIR 32 FAIR
MAX ADI LATE 9 POOR 40 FAIR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 3 6 5 5
MAX LVORI LATE 3 5 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 48 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 46 PERCENT. SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
PAZ036-130815-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 80 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+9) 71 (+2) 44 59
RH % (24H TREND) 72 (-3) 53 (+22) 95 54
20FTWND-VAL/AM(MPH) S 7 G20 NW 7 G20
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G20 SW 5 G18 NW 10 G21
PRECIP AMOUNT 0.00 0.09 0.13 0.00
PRECIP DURATION 3 6
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL) 440 4800 430 4650
TRANSPORT WND (MPH) S 12 SW 22 W 9 NW 18
VENT RATE (KT-FT) 4400 91200 3440 74400
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 8
MAX ADI EARLY 61 GOOD 44 GEN GOOD 32 FAIR 79 GOOD
MAX ADI LATE 8 POOR 61 GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE MID 80S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
MINIMUM RH 42 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. MINIMUM RH
40 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ035-130815-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+11) 70 (0) 44 57
RH % (24H TREND) 74 (-6) 54 (+25) 93 54
20FTWND-VAL/AM(MPH) LGT/VAR NW 7 G21
20FTWND-RDG/PM(MPH) LGT/VAR SW 7 G19 LGT/VAR NW 9 G22
PRECIP AMOUNT 0.00 0.10 0.08 0.00
PRECIP DURATION 3 5
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(FT-AGL) 410 4100 470 4850
TRANSPORT WND (MPH) S 9 SW 21 NW 12 NW 21
VENT RATE (KT-FT) 3280 73800 4700 87300
DISPERSION 1 5 3 5
DSI 2 2
SUNSHINE HOURS 3 7
MAX ADI EARLY 77 GOOD 42 GEN GOOD 46 GEN GOOD 70 GOOD
MAX ADI LATE 5 VERY POOR 54 GEN GOOD 5 VERY POOR 75 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 1 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 38 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WARMER. LOWS AROUND 50. HIGHS IN THE MID 80S. MINIMUM RH
39 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 36 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. MINIMUM RH 39 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. MINIMUM RH
38 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ026-130815-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 47 (+11) 69 (0) 43 56
RH % (24H TREND) 77 (-3) 57 (+27) 92 56
20FTWND-VAL/AM(MPH) S 5 G17 W 8 G20
20FTWND-RDG/PM(MPH) LGT/VAR SW 8 G20 W 5 G17 NW 9 G21
PRECIP AMOUNT 0.00 0.09 0.10 0.00
PRECIP DURATION 4 5
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(FT-AGL) 440 3730 470 4230
TRANSPORT WND (MPH) S 9 SW 22 W 8 NW 18
VENT RATE (KT-FT) 3520 70870 3290 67680
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 6
MAX ADI EARLY 74 GOOD 40 FAIR 35 FAIR 48 GEN GOOD
MAX ADI LATE 6 VERY POOR 57 GEN GOOD 6 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 3 3 5 5
MAX LVORI LATE 3 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 90S. MINIMUM RH 40 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. MINIMUM RH
41 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ028-130815-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 60 80 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+13) 69 (+1) 45 57
RH % (24H TREND) 78 (-10) 60 (+29) 95 59
20FTWND-VAL/AM(MPH) LGT/VAR NW 6 G19
20FTWND-RDG/PM(MPH) LGT/VAR SW 7 G19 SW 5 G18 NW 8 G19
PRECIP AMOUNT 0.00 0.06 0.15 0.00
PRECIP DURATION 3 6
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 430 4150 430 4330
TRANSPORT WND (MPH) S 8 SW 23 SW 10 NW 16
VENT RATE (KT-FT) 3010 83000 3870 60620
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 7
MAX ADI EARLY 54 GEN GOOD 32 FAIR 30 FAIR 69 GOOD
MAX ADI LATE 5 VERY POOR 61 GOOD 5 VERY POOR 70 GOOD
MAX LVORI EARLY 3 4 6 5
MAX LVORI LATE 4 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
MINIMUM RH 43 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ066-130815-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 50 (+11) 73 (+6) 49 61
RH % (24H TREND) 81 (+3) 47 (+16) 97 54
20FTWND-VAL/AM(MPH) S 13 G23 NW 9 G16
20FTWND-RDG/PM(MPH) LGT/VAR S 15 G24 S 11 G21 NW 12 G20
PRECIP AMOUNT 0.00 0.03 0.22 0.00
PRECIP DURATION 2 8
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL) 420 5160 430 5180
TRANSPORT WND (MPH) S 10 SW 25 S 13 NW 16
VENT RATE (KT-FT) 3780 113520 4730 72520
DISPERSION 2 5 2 5
DSI 2 3
SUNSHINE HOURS 4 7
MAX ADI EARLY 73 GOOD 50 GEN GOOD 14 GEN POOR 48 GEN GOOD
MAX ADI LATE 13 GEN POOR VERY POOR 8 POOR 56 GEN GOOD
MAX LVORI EARLY 3 3 5 6
MAX LVORI LATE 4 3 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.
MINIMUM RH 43 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. MINIMUM RH 41 PERCENT. SOUTH WINDS
5 TO 10 MPH.
PAZ059-130815-
LEBANON-
INCLUDING THE CITY OF LEBANON
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 49 (+9) 72 (+5) 48 61
RH % (24H TREND) 80 (0) 50 (+16) 98 57
20FTWND-VAL/AM(MPH) S 9 G20 NW 9 G17
20FTWND-RDG/PM(MPH) LGT/VAR SW 13 G22 S 9 G21 NW 11 G20
PRECIP AMOUNT 0.00 0.05 0.29 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL) 430 5480 430 4880
TRANSPORT WND (MPH) S 9 SW 24 S 10 NW 16
VENT RATE (KT-FT) 3440 115080 3870 68320
DISPERSION 2 5 2 5
DSI 2 3
SUNSHINE HOURS 3 7
MAX ADI EARLY 68 GOOD 43 GEN GOOD 11 POOR 47 GEN GOOD
MAX ADI LATE 9 POOR VERY POOR 8 POOR 51 GEN GOOD
MAX LVORI EARLY 3 4 6 6
MAX LVORI LATE 4 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 47 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
MINIMUM RH 42 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
PAZ005-130815-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 50 90 50 50
CHANCE OF THUNDER (%) 0 50 0 0
TEMP (24H TREND) 45 (+18) 61 (-2) 37 48
RH % (24H TREND) 88 (-4) 66 (+40) 97 70
20FTWND-VAL/AM(MPH) S 9 G21 W 6 G15
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G21 W 5 G15 NW 7 G17
PRECIP AMOUNT 0.02 0.15 0.06 0.01
PRECIP DURATION 2 11 1 2
PRECIP BEGIN 10 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 440 2860 1150 2670
TRANSPORT WND (MPH) S 8 SW 23 W 15 NW 15
VENT RATE (KT-FT) 3080 57200 14950 34710
DISPERSION 2 5 4 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 74 GOOD 20 GEN POOR 31 FAIR 27 FAIR
MAX ADI LATE 11 POOR 43 GEN GOOD 8 POOR 37 FAIR
MAX LVORI EARLY 3 6 5 5
MAX LVORI LATE 4 5 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. MINIMUM RH 45 PERCENT. SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
PAZ027-130815-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 46 (+11) 70 (+2) 43 56
RH % (24H TREND) 80 (-5) 60 (+31) 95 62
20FTWND-VAL/AM(MPH) LGT/VAR W 6 G19
20FTWND-RDG/PM(MPH) LGT/VAR SW 8 G19 SW 5 G17 NW 9 G19
PRECIP AMOUNT 0.00 0.09 0.16 0.00
PRECIP DURATION 3 6
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(FT-AGL) 430 3800 450 3990
TRANSPORT WND (MPH) S 8 SW 23 NW 10 NW 16
VENT RATE (KT-FT) 3010 76000 4050 55860
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 7
MAX ADI EARLY 53 GEN GOOD 34 FAIR 33 FAIR 64 GOOD
MAX ADI LATE 4 VERY POOR 60 GEN GOOD 5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 4 6 5
MAX LVORI LATE 4 2 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 80S. MINIMUM RH 42 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. MINIMUM RH 42 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ051-130815-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+16) 68 (+3) 46 58
RH % (24H TREND) 76 (-14) 57 (+23) 95 59
20FTWND-VAL/AM(MPH) S 6 G16 NW 5 G13
20FTWND-RDG/PM(MPH) LGT/VAR S 10 G20 S 6 G19 NW 8 G17
PRECIP AMOUNT 0.00 0.06 0.25 0.00
PRECIP DURATION 3 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL) 420 4830 430 4320
TRANSPORT WND (MPH) S 8 SW 24 S 9 NW 13
VENT RATE (KT-FT) 2940 101430 3440 47520
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 7
MAX ADI EARLY 49 GEN GOOD 30 FAIR 16 GEN POOR 55 GEN GOOD
MAX ADI LATE 7 POOR 39 FAIR 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 90. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ018-130815-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 90 100 30
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 47 (+16) 65 (0) 40 52
RH % (24H TREND) 76 (-2) 59 (+31) 92 61
20FTWND-VAL/AM(MPH) S 6 G21 W 8 G22
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G22 W 6 G18 NW 9 G22
PRECIP AMOUNT 0.00 0.14 0.08 0.00
PRECIP DURATION 5 3 2
PRECIP BEGIN 8 AM CONTINUING 7 AM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(FT-AGL) 450 3120 570 3360
TRANSPORT WND (MPH) S 12 SW 23 W 10 NW 16
VENT RATE (KT-FT) 4500 62400 5130 47040
DISPERSION 2 5 2 5
DSI 1 2
SUNSHINE HOURS 2 4
MAX ADI EARLY 86 GOOD 43 GEN GOOD 35 FAIR 34 FAIR
MAX ADI LATE 8 POOR 49 GEN GOOD 9 POOR 37 FAIR
MAX LVORI EARLY 3 3 5 5
MAX LVORI LATE 3 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 43 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ012-130815-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 20 90 90 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 46 (+15) 65 (0) 42 53
RH % (24H TREND) 81 (-5) 60 (+36) 93 61
20FTWND-VAL/AM(MPH) S 5 G20 W 6 G18
20FTWND-RDG/PM(MPH) LGT/VAR SW 8 G21 W 5 G17 NW 7 G19
PRECIP AMOUNT 0.00 0.12 0.08 0.00
PRECIP DURATION 1 5 4 1
PRECIP BEGIN 12 AM CONTINUING CONTINUING 8 AM
PRECIP END CONTINUING CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL) 460 3180 550 3350
TRANSPORT WND (MPH) S 7 SW 24 W 9 NW 13
VENT RATE (KT-FT) 2760 66780 4400 36850
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 4
MAX ADI EARLY 83 GOOD 37 FAIR 34 FAIR 29 FAIR
MAX ADI LATE 6 VERY POOR 58 GEN GOOD 8 POOR 40 FAIR
MAX LVORI EARLY 3 4 5 5
MAX LVORI LATE 3 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 43 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ041-130815-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 20 80 90 10
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 45 (+14) 63 (0) 41 53
RH % (24H TREND) 85 (+3) 68 (+40) 96 66
20FTWND-VAL/AM(MPH) S 6 G21 NW 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR S 9 G22 SW 5 G18 NW 7 G18
PRECIP AMOUNT 0.00 0.11 0.16 0.00
PRECIP DURATION 1 4 6 0
PRECIP BEGIN 1 AM CONTINUING CONTINUING 2 PM
PRECIP END CONTINUING CONTINUING 4 AM 6 PM
MIXING HGT(FT-AGL) 430 3230 490 3720
TRANSPORT WND (MPH) S 8 SW 24 W 9 NW 13
VENT RATE (KT-FT) 3010 67830 3920 40920
DISPERSION 2 5 2 5
DSI 1 2
SUNSHINE HOURS 2 5
MAX ADI EARLY 77 GOOD 34 FAIR 31 FAIR 32 FAIR
MAX ADI LATE 7 POOR 52 GEN GOOD 6 VERY POOR 36 FAIR
MAX LVORI EARLY 3 4 6 6
MAX LVORI LATE 4 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. MINIMUM RH 48 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ052-130815-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 49 (+15) 68 (+3) 46 58
RH % (24H TREND) 76 (-13) 56 (+23) 95 58
20FTWND-VAL/AM(MPH) S 6 G18 NW 5 G14
20FTWND-RDG/PM(MPH) LGT/VAR S 9 G20 S 6 G20 NW 7 G17
PRECIP AMOUNT 0.00 0.04 0.26 0.00
PRECIP DURATION 3 8
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 5 AM
MIXING HGT(FT-AGL) 420 4950 440 4380
TRANSPORT WND (MPH) S 9 SW 24 S 12 NW 13
VENT RATE (KT-FT) 3360 103950 4400 48180
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 6
MAX ADI EARLY 64 GOOD 39 FAIR 30 FAIR 59 GEN GOOD
MAX ADI LATE 9 POOR 74 GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ056-130815-
PERRY-
INCLUDING THE CITY OF NEWPORT
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+11) 70 (+2) 44 58
RH % (24H TREND) 73 (-14) 55 (+24) 94 57
20FTWND-VAL/AM(MPH) S 6 G18 NW 7 G19
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G20 SW 5 G19 NW 9 G20
PRECIP AMOUNT 0.00 0.04 0.15 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 430 4420 440 4490
TRANSPORT WND (MPH) S 8 SW 22 SW 10 NW 16
VENT RATE (KT-FT) 3010 83980 3960 62860
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 8
MAX ADI EARLY 59 GEN GOOD 40 FAIR 30 FAIR 76 GOOD
MAX ADI LATE 8 POOR 62 GOOD 6 VERY POOR 79 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 90. MINIMUM
RH 42 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 90S. MINIMUM RH 41 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ006-130815-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 90 80 40
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 45 (+16) 61 (-1) 38 49
RH % (24H TREND) 86 (+1) 69 (+41) 96 71
20FTWND-VAL/AM(MPH) S 9 G23 W 6 G15
20FTWND-RDG/PM(MPH) LGT/VAR SW 10 G23 W 6 G16 NW 8 G17
PRECIP AMOUNT 0.01 0.15 0.07 0.01
PRECIP DURATION 1 9 2 2
PRECIP BEGIN 10 PM CONTINUING CONTINUING 6 AM
PRECIP END CONTINUING CONTINUING 1 AM 6 PM
MIXING HGT(FT-AGL) 450 2850 810 2950
TRANSPORT WND (MPH) S 7 SW 25 W 13 NW 14
VENT RATE (KT-FT) 2700 62700 8910 35400
DISPERSION 2 5 3 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 84 GOOD 17 GEN POOR 28 FAIR 24 FAIR
MAX ADI LATE 10 POOR 40 FAIR 8 POOR 35 FAIR
MAX LVORI EARLY 3 6 5 5
MAX LVORI LATE 4 6 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE MID 70S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. MINIMUM RH 48 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
PAZ058-130815-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 0 60 90 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 46 (+10) 69 (+5) 45 59
RH % (24H TREND) 84 (+4) 54 (+22) 97 58
20FTWND-VAL/AM(MPH) S 5 G18 NW 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR S 7 G20 S 5 G20 NW 6 G18
PRECIP AMOUNT 0.00 0.03 0.30 0.00
PRECIP DURATION 3 8 1
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(FT-AGL) 430 5010 510 4830
TRANSPORT WND (MPH) S 8 SW 24 NW 12 NW 14
VENT RATE (KT-FT) 3010 105210 5100 57960
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 3 6
MAX ADI EARLY 72 GOOD 65 GOOD 36 FAIR 63 GOOD
MAX ADI LATE 7 POOR 74 GOOD 5 VERY POOR 76 GOOD
MAX LVORI EARLY 3 4 6 6
MAX LVORI LATE 4 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE UPPER 70S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 45 PERCENT. EAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ050-130815-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+14) 68 (+2) 45 59
RH % (24H TREND) 76 (-10) 61 (+30) 94 60
20FTWND-VAL/AM(MPH) S 5 G16 NW 6 G18
20FTWND-RDG/PM(MPH) LGT/VAR S 9 G20 SW 5 G19 NW 8 G19
PRECIP AMOUNT 0.00 0.05 0.16 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 420 4430 420 4580
TRANSPORT WND (MPH) S 8 SW 24 W 9 NW 14
VENT RATE (KT-FT) 2940 93030 3360 54960
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 7
MAX ADI EARLY 64 GOOD 28 FAIR 31 FAIR 66 GOOD
MAX ADI LATE 8 POOR 56 GEN GOOD 5 VERY POOR 63 GOOD
MAX LVORI EARLY 3 3 6 5
MAX LVORI LATE 3 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 46 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ033-130815-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 100 90 50
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+13) 65 (-2) 41 50
RH % (24H TREND) 67 (-14) 58 (+26) 98 70
20FTWND-VAL/AM(MPH) SW 9 G22 W 10 G23
20FTWND-RDG/PM(MPH) LGT/VAR SW 12 G23 W 7 G19 NW 13 G23
PRECIP AMOUNT 0.00 0.11 0.07 0.02
PRECIP DURATION 4 5 6
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 390 3540 790 3260
TRANSPORT WND (MPH) S 8 SW 24 NW 14 NW 23
VENT RATE (KT-FT) 2730 74340 9480 65200
DISPERSION 2 5 4 5
DSI 1 2
SUNSHINE HOURS 3 4
MAX ADI EARLY 80 GOOD 27 FAIR 28 FAIR 25 FAIR
MAX ADI LATE 9 POOR VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 3 4 5 7
MAX LVORI LATE 3 4 5 6
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WARMER. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S. MINIMUM RH
53 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. MINIMUM RH 49 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
PAZ019-130815-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 90 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+15) 67 (+1) 43 54
RH % (24H TREND) 77 (-6) 61 (+33) 93 63
20FTWND-VAL/AM(MPH) S 5 G17 W 7 G18
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G20 W 5 G17 NW 9 G19
PRECIP AMOUNT 0.00 0.13 0.13 0.00
PRECIP DURATION 4 5 0
PRECIP BEGIN 8 AM CONTINUING 2 PM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(FT-AGL) 440 3340 490 3660
TRANSPORT WND (MPH) S 9 SW 23 W 9 NW 16
VENT RATE (KT-FT) 3520 66800 3920 51240
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 5
MAX ADI EARLY 72 GOOD 41 GEN GOOD 33 FAIR 39 FAIR
MAX ADI LATE 5 VERY POOR 48 GEN GOOD 6 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 3 3 5 5
MAX LVORI LATE 3 4 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ045-130815-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 47 (+14) 67 (+2) 43 55
RH % (24H TREND) 80 (-8) 60 (+36) 95 61
20FTWND-VAL/AM(MPH) LGT/VAR W 6 G17
20FTWND-RDG/PM(MPH) LGT/VAR SW 9 G21 SW 5 G17 NW 7 G18
PRECIP AMOUNT 0.00 0.12 0.18 0.00
PRECIP DURATION 4 6
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 440 3460 530 3670
TRANSPORT WND (MPH) S 9 SW 25 W 9 NW 14
VENT RATE (KT-FT) 3520 76120 4240 44040
DISPERSION 2 5 2 5
DSI 1 2
SUNSHINE HOURS 2 5
MAX ADI EARLY 69 GOOD 38 FAIR 33 FAIR 35 FAIR
MAX ADI LATE 5 VERY POOR 58 GEN GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 3 4 6 5
MAX LVORI LATE 3 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ046-130815-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 80 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 47 (+14) 66 (+1) 44 57
RH % (24H TREND) 81 (-5) 63 (+33) 96 59
20FTWND-VAL/AM(MPH) S 5 G17 NW 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR S 9 G21 SW 6 G18 NW 8 G18
PRECIP AMOUNT 0.00 0.08 0.21 0.00
PRECIP DURATION 4 7
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL) 420 3450 480 4200
TRANSPORT WND (MPH) S 8 SW 22 SW 9 NW 13
VENT RATE (KT-FT) 2940 65550 3840 46200
DISPERSION 2 5 2 5
DSI 1 2
SUNSHINE HOURS 2 6
MAX ADI EARLY 53 GEN GOOD 29 FAIR 16 GEN POOR 47 GEN GOOD
MAX ADI LATE 7 POOR 55 GEN GOOD 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 3 4 6 6
MAX LVORI LATE 4 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
AROUND 80. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 45 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ042-130815-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 0 80 80 30
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 45 (+15) 62 (+2) 43 54
RH % (24H TREND) 88 (0) 70 (+38) 100 69
20FTWND-VAL/AM(MPH) S 8 G23 LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR S 11 G25 S 7 G22 NW 6 G16
PRECIP AMOUNT 0.00 0.08 0.25 0.00
PRECIP DURATION 4 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 3620 510 3890
TRANSPORT WND (MPH) S 9 SW 25 W 9 NW 12
VENT RATE (KT-FT) 3280 79640 4080 38900
DISPERSION 2 5 2 5
DSI 1 2
SUNSHINE HOURS 2 4
MAX ADI EARLY 65 GOOD 34 FAIR 23 FAIR 33 FAIR
MAX ADI LATE 12 POOR VERY POOR 6 VERY POOR 35 FAIR
MAX LVORI EARLY 3 4 6 7
MAX LVORI LATE 4 5 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS
IN THE MID 70S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 51 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT. SOUTH WINDS
AROUND 5 MPH.
PAZ037-130815-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 30 90 90 20
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 45 (+16) 62 (+1) 40 51
RH % (24H TREND) 85 (0) 66 (+35) 96 70
20FTWND-VAL/AM(MPH) S 9 G22 W 5 G13
20FTWND-RDG/PM(MPH) LGT/VAR S 12 G23 W 5 G18 NW 7 G16
PRECIP AMOUNT 0.00 0.08 0.07 0.00
PRECIP DURATION 1 6 4 0
PRECIP BEGIN 11 PM CONTINUING CONTINUING 2 PM
PRECIP END CONTINUING CONTINUING 4 AM CONTINUING
MIXING HGT(FT-AGL) 450 3340 490 3310
TRANSPORT WND (MPH) S 9 SW 29 W 9 NW 12
VENT RATE (KT-FT) 3600 83500 3920 33100
DISPERSION 2 5 2 5
DSI 1 2
SUNSHINE HOURS 2 4
MAX ADI EARLY 84 GOOD 26 FAIR 36 FAIR 29 FAIR
MAX ADI LATE 10 POOR VERY POOR 6 VERY POOR 37 FAIR
MAX LVORI EARLY 3 6 6 5
MAX LVORI LATE 4 5 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN
THE MID 70S. MINIMUM RH 48 PERCENT. SOUTH WINDS UP TO 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 49 PERCENT. SOUTH WINDS UP TO 10 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT. SOUTHWEST
WINDS 5 TO 10 MPH.
PAZ049-130815-
UNION-
INCLUDING THE CITY OF LEWISBURG
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 70 90 0
CHANCE OF THUNDER (%) 0 50 50 0
TEMP (24H TREND) 48 (+15) 68 (+2) 44 57
RH % (24H TREND) 78 (-6) 60 (+32) 93 59
20FTWND-VAL/AM(MPH) LGT/VAR NW 6 G17
20FTWND-RDG/PM(MPH) LGT/VAR S 9 G22 SW 5 G18 NW 7 G18
PRECIP AMOUNT 0.00 0.07 0.18 0.00
PRECIP DURATION 3 7
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(FT-AGL) 420 3990 430 4320
TRANSPORT WND (MPH) S 8 SW 24 SW 9 NW 14
VENT RATE (KT-FT) 2940 83790 3440 51840
DISPERSION 2 5 2 5
DSI 2 2
SUNSHINE HOURS 2 6
MAX ADI EARLY 60 GEN GOOD 27 FAIR 35 FAIR 59 GEN GOOD
MAX ADI LATE 5 VERY POOR 61 GOOD 5 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 3 4 6 5
MAX LVORI LATE 3 4 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE
LOWER 80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 45 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ004-130815-
WARREN-
INCLUDING THE CITY OF WARREN
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 90 20 60
CHANCE OF THUNDER (%) 0 20 0 0
TEMP (24H TREND) 47 (+17) 62 (-1) 38 49
RH % (24H TREND) 92 (0) 65 (+36) 99 71
20FTWND-VAL/AM(MPH) SW 9 G20 W 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR SW 8 G20 W 6 G17 NW 7 G17
PRECIP AMOUNT 0.07 0.17 0.04 0.02
PRECIP DURATION 2 10 1 6
PRECIP BEGIN 11 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 430 3030 1340 2630
TRANSPORT WND (MPH) S 8 W 21 W 14 NW 17
VENT RATE (KT-FT) 3010 54540 16080 39450
DISPERSION 2 5 4 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 56 GEN GOOD 39 FAIR 45 GEN GOOD 28 FAIR
MAX ADI LATE 13 GEN POOR 46 GEN GOOD 9 POOR 38 FAIR
MAX LVORI EARLY 3 5 5 5
MAX LVORI LATE 4 3 6 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 70S. MINIMUM RH 46 PERCENT.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S. MINIMUM RH
47 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 60S.
HIGHS IN THE MID 80S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ065-130815-
YORK-
INCLUDING THE CITY OF YORK
221 PM EDT TUE MAY 12 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS NONE
CHANCE PRECIP (%) 0 60 90 0
CHANCE OF THUNDER (%) 0 20 20 0
TEMP (24H TREND) 51 (+12) 72 (+4) 48 62
RH % (24H TREND) 73 (-9) 47 (+16) 97 53
20FTWND-VAL/AM(MPH) S 12 G22 NW 8 G16
20FTWND-RDG/PM(MPH) S 5 G15 SW 13 G22 S 8 G20 NW 11 G19
PRECIP AMOUNT 0.00 0.05 0.23 0.00
PRECIP DURATION 2 7
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(FT-AGL) 430 5380 430 5120
TRANSPORT WND (MPH) S 10 SW 24 S 10 NW 17
VENT RATE (KT-FT) 3870 112980 3870 76800
DISPERSION 2 5 2 5
DSI 2 3
SUNSHINE HOURS 4 8
MAX ADI EARLY 74 GOOD 54 GEN GOOD 13 GEN POOR 53 GEN GOOD
MAX ADI LATE 14 GEN POOR VERY POOR 8 POOR 62 GOOD
MAX LVORI EARLY 3 3 5 5
MAX LVORI LATE 3 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS
IN THE LOWER 80S. MINIMUM RH 41 PERCENT. SOUTHWEST WINDS UP TO
10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. MINIMUM RH 43 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S. MINIMUM RH
41 PERCENT. SOUTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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