263
FNUS51 KCTP 181827
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
227 PM EDT FRI SEP 18 2026
DISCUSSION
A MIX OF SUN AND CLOUDS WILL BE IN PLACE TONIGHT INTO SATURDAY
WITH ISOLATED SHOWERS AROUND. DEWPOINTS WILL DECREASE TONIGHT
GIVING WAY TO A FALL-LIKE MORNING ON SATURDAY WITH LOWS IN THE MID
40S TO MID 50S.
CLOUDS WILL INCREASE AND THICKEN UP SATURDAY WITH PERIODS OF RAIN
FROM LATER SATURDAY NIGHT INTO SUNDAY. A RAINY PATTERN WILL
SETTLE IN NEXT WEEK WITH UP TO SEVERAL INCHES OF RAIN POSSIBLE BY
NEXT FRIDAY.
PAZ064-190830-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 51 (-17) 76 (-4) 60 77
RH % (24H TREND) 89 (-11) 52 (-9) 100 80
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G15
20FTWND-RDG/PM(MPH) N 5 G12 LGT/VAR LGT/VAR S 5 G14
PRECIP AMOUNT 0.00 0.00 0.02 0.20
PRECIP DURATION 2 9
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 4850 460 2440
TRANSPORT WND (MPH) NE 10 SE 8 SE 10 SW 15
VENT RATE (KT-FT) 3780 33950 4140 31720
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 2
MAX ADI EARLY 40 FAIR 22 FAIR 35 FAIR
MAX ADI LATE 8 POOR 45 GEN GOOD 35 FAIR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. MINIMUM RH 82 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 89 PERCENT. NORTHEAST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. MINIMUM RH 88 PERCENT. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. MINIMUM RH 83 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 70 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ034-190830-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 51 (-16) 73 (-4) 60 76
RH % (24H TREND) 92 (-8) 56 (-11) 100 85
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.32
PRECIP DURATION 2 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 3940 430 2240
TRANSPORT WND (MPH) N 8 SE 10 SE 9 SW 12
VENT RATE (KT-FT) 3010 35460 3440 22400
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 4 1
MAX ADI EARLY 22 FAIR 16 GEN POOR 27 FAIR
MAX ADI LATE 4 VERY POOR 46 GEN GOOD 27 FAIR
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. MINIMUM RH 82 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 60. MINIMUM
RH 91 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE UPPER 50S. MINIMUM RH 88 PERCENT. EAST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. MINIMUM RH 81 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 68 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ025-190830-
BLAIR-
INCLUDING THE CITY OF ALTOONA
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 49 (-16) 72 (-4) 58 74
RH % (24H TREND) 95 (-4) 56 (-4) 100 87
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.08 0.41
PRECIP DURATION 4 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 440 3940 430 1820
TRANSPORT WND (MPH) N 7 SE 10 SE 8 SW 12
VENT RATE (KT-FT) 2640 35460 3010 18200
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 20 GEN POOR 18 GEN POOR 19 GEN POOR
MAX ADI LATE 5 VERY POOR 45 GEN GOOD 19 GEN POOR
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. MINIMUM RH 79 PERCENT. NORTH WINDS AROUND
5 MPH.
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 91 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 83 PERCENT. EAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 78 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 66 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ024-190830-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 49 (-15) 70 (-3) 59 71
RH % (24H TREND) 97 (-3) 57 (-8) 100 87
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G15
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 SE 7 G18 W 5 G12
PRECIP AMOUNT 0.00 0.00 0.11 0.48
PRECIP DURATION 4 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 440 3540 450 1860
TRANSPORT WND (MPH) N 7 SE 12 SE 13 SW 13
VENT RATE (KT-FT) 2640 35400 4950 20460
DISPERSION 2 5 2 5
DSI 1
SUNSHINE HOURS 5 1
MAX ADI EARLY 20 GEN POOR 19 GEN POOR 23 FAIR
MAX ADI LATE 5 VERY POOR 48 GEN GOOD 23 FAIR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 7 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. MINIMUM RH 80 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 50S.
MINIMUM RH 90 PERCENT. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 82 PERCENT. EAST WINDS
AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 78 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 68 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ011-190830-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 47 (-13) 70 (-5) 55 69
RH % (24H TREND) 92 (-8) 50 (-5) 100 90
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.23 0.65
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 440 2890 430 1520
TRANSPORT WND (MPH) E 7 SE 8 SE 7 W 8
VENT RATE (KT-FT) 2640 20230 2580 10640
DISPERSION 2 5 2 4
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 26 FAIR 18 GEN POOR 8 POOR
MAX ADI LATE 4 VERY POOR 31 FAIR 8 POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 2 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE UPPER 50S. MINIMUM RH 84 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 77 PERCENT. EAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 63 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
PAZ017-190830-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 47 (-15) 70 (-5) 57 70
RH % (24H TREND) 94 (-6) 51 (-4) 100 86
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SE 5 G14 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.18 0.51
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 3010 430 1690
TRANSPORT WND (MPH) NE 9 SE 10 SE 9 SW 12
VENT RATE (KT-FT) 3440 27090 3440 16900
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 36 FAIR 16 GEN POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. MINIMUM RH 72 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 85 PERCENT. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 77 PERCENT. EAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 72 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RH 62 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
PAZ053-190830-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 46 (-16) 72 (-5) 55 68
RH % (24H TREND) 88 (-12) 47 (-10) 100 91
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G17
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.16 1.07
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 4390 430 1430
TRANSPORT WND (MPH) NE 7 S 7 SE 7 S 10
VENT RATE (KT-FT) 2460 26340 2580 12870
DISPERSION 1 5 2 4
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 26 FAIR 19 GEN POOR 10 POOR
MAX ADI LATE 5 VERY POOR 36 FAIR 10 POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. MINIMUM RH 74 PERCENT. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. MINIMUM RH 78 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 72 PERCENT. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 72 PERCENT. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 65 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
PAZ063-190830-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 60 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 51 (-17) 75 (-5) 60 76
RH % (24H TREND) 87 (-11) 52 (-6) 100 85
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G15
20FTWND-RDG/PM(MPH) N 5 G12 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05 0.40
PRECIP DURATION 4 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 4190 430 1750
TRANSPORT WND (MPH) N 9 SE 9 E 8 S 12
VENT RATE (KT-FT) 3360 33520 3010 17500
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 29 FAIR 23 FAIR 24 FAIR
MAX ADI LATE 5 VERY POOR 44 GEN GOOD 24 FAIR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. MINIMUM RH 79 PERCENT. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 86 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 81 PERCENT. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. MINIMUM RH 78 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 67 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ057-190830-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 49 (-17) 74 (-5) 58 74
RH % (24H TREND) 88 (-12) 48 (-6) 100 86
20FTWND-VAL/AM(MPH) LGT/VAR SE 7 G19
20FTWND-RDG/PM(MPH) N 6 G14 LGT/VAR SE 5 G13 S 5 G14
PRECIP AMOUNT 0.00 0.00 0.08 0.62
PRECIP DURATION 4 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 3950 430 1590
TRANSPORT WND (MPH) NE 7 SE 8 E 8 S 10
VENT RATE (KT-FT) 2460 27650 3010 14310
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 24 FAIR 24 FAIR 13 GEN POOR
MAX ADI LATE 5 VERY POOR 38 FAIR 13 GEN POOR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 76 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 79 PERCENT. EAST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. MINIMUM RH 74 PERCENT. NORTHEAST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE MID 60S. MINIMUM RH 73 PERCENT. NORTHEAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 63 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ010-190830-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 45 (-14) 69 (-4) 54 69
RH % (24H TREND) 94 (-6) 53 (-2) 100 88
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.21 0.63
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 450 3030 440 1610
TRANSPORT WND (MPH) E 8 SE 9 SE 8 NW 9
VENT RATE (KT-FT) 3150 24240 3080 12880
DISPERSION 2 5 2 4
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 23 FAIR 18 GEN POOR 13 GEN POOR
MAX ADI LATE 5 VERY POOR 34 FAIR 13 GEN POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 70 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 84 PERCENT. EAST WINDS AROUND
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 76 PERCENT. EAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 62 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
PAZ036-190830-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 60 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 52 (-16) 76 (-4) 61 79
RH % (24H TREND) 88 (-11) 50 (-12) 100 81
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03 0.27
PRECIP DURATION 4 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 380 4500 430 2050
TRANSPORT WND (MPH) N 9 SE 8 SE 9 SW 12
VENT RATE (KT-FT) 3040 31500 3440 20500
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 31 FAIR 20 GEN POOR 32 FAIR
MAX ADI LATE 8 POOR 45 GEN GOOD 32 FAIR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. MINIMUM RH 78 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 60S. MINIMUM RH 87 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. MINIMUM RH 84 PERCENT. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. MINIMUM RH 77 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS AROUND 70. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ035-190830-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 52 (-15) 74 (-5) 61 77
RH % (24H TREND) 89 (-11) 52 (-13) 100 83
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02 0.29
PRECIP DURATION 2 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 4140 440 1940
TRANSPORT WND (MPH) N 8 SE 9 SE 8 S 12
VENT RATE (KT-FT) 2870 33120 3080 19400
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 2
MAX ADI EARLY 27 FAIR 17 GEN POOR 31 FAIR
MAX ADI LATE 5 VERY POOR 47 GEN GOOD 31 FAIR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. MINIMUM RH 80 PERCENT. NORTH WINDS AROUND
5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 60S. MINIMUM RH 92 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. MINIMUM RH 88 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 80 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 66 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ026-190830-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 50 (-16) 74 (-4) 59 75
RH % (24H TREND) 93 (-7) 51 (-9) 100 86
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.07 0.43
PRECIP DURATION 4 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 4120 430 1780
TRANSPORT WND (MPH) NE 8 SE 9 SE 9 SW 10
VENT RATE (KT-FT) 2870 32960 3440 16020
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 20 GEN POOR 18 GEN POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 45 GEN GOOD 18 GEN POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 77 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S.
MINIMUM RH 89 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 81 PERCENT. EAST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. MINIMUM RH 77 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. MINIMUM RH 65 PERCENT. NORTH
WINDS AROUND 5 MPH.
PAZ028-190830-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 50 (-16) 73 (-5) 60 73
RH % (24H TREND) 91 (-9) 51 (-7) 100 88
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.11 0.58
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3900 430 1530
TRANSPORT WND (MPH) NE 7 SE 8 SE 7 S 10
VENT RATE (KT-FT) 2520 27300 2580 13770
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 7 1
MAX ADI EARLY 20 GEN POOR 19 GEN POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 40 FAIR 16 GEN POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 80 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS
AROUND 60. MINIMUM RH 89 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 83 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. MINIMUM RH 81 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 68 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ066-190830-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-15) 75 (-6) 60 76
RH % (24H TREND) 83 (-17) 49 (-9) 97 82
20FTWND-VAL/AM(MPH) NE 5 SE 8 G17
20FTWND-RDG/PM(MPH) N 7 LGT/VAR SE 6 S 8 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.30
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 4670 430 2470
TRANSPORT WND (MPH) NE 9 E 7 SE 9 S 13
VENT RATE (KT-FT) 3360 28020 3440 27170
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 2
MAX ADI EARLY 18 GEN POOR 23 FAIR 13 GEN POOR
MAX ADI LATE 6 VERY POOR 35 FAIR 13 GEN POOR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 70.
MINIMUM RH 78 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. MINIMUM RH 80 PERCENT. EAST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 76 PERCENT.
NORTHEAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. MINIMUM RH 74 PERCENT. NORTHEAST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS AROUND 70. MINIMUM RH 66 PERCENT. NORTH WINDS 5 TO
10 MPH.
PAZ059-190830-
LEBANON-
INCLUDING THE CITY OF LEBANON
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-17) 75 (-6) 58 74
RH % (24H TREND) 86 (-14) 48 (-6) 100 87
20FTWND-VAL/AM(MPH) NE 5 SE 9 G17
20FTWND-RDG/PM(MPH) N 8 E 5 E 6 G13 S 7 G15
PRECIP AMOUNT 0.00 0.00 0.07 0.64
PRECIP DURATION 3 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 3930 410 1770
TRANSPORT WND (MPH) NE 8 E 8 E 8 S 13
VENT RATE (KT-FT) 2870 27510 2870 19470
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 18 GEN POOR 22 FAIR 14 GEN POOR
MAX ADI LATE 7 POOR 36 FAIR 14 GEN POOR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. MINIMUM RH 73 PERCENT. NORTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 75 PERCENT. EAST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. MINIMUM RH 70 PERCENT. NORTHEAST
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. MINIMUM RH 71 PERCENT. EAST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS AROUND 70. MINIMUM RH 62 PERCENT. NORTH WINDS 5 TO
10 MPH.
PAZ005-190830-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 80 90
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 45 (-11) 68 (-3) 52 67
RH % (24H TREND) 95 (-5) 46 (-8) 100 85
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.25 0.58
PRECIP DURATION 5 11
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 2890 440 1570
TRANSPORT WND (MPH) NE 10 SE 9 S 10 N 10
VENT RATE (KT-FT) 3870 23120 3960 14130
DISPERSION 2 5 2 4
DSI 1
SUNSHINE HOURS 4 1
MAX ADI EARLY 27 FAIR 18 GEN POOR 8 POOR
MAX ADI LATE 4 VERY POOR 31 FAIR 8 POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 2 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 66 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. MINIMUM RH 79 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 70 PERCENT. EAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 67 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 59 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
PAZ027-190830-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 48 (-17) 73 (-5) 58 73
RH % (24H TREND) 93 (-7) 55 (-5) 100 93
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.12 0.57
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3660 420 1540
TRANSPORT WND (MPH) NE 8 SE 8 SE 9 SW 9
VENT RATE (KT-FT) 2940 25620 3360 12320
DISPERSION 2 5 2 4
DSI 2
SUNSHINE HOURS 7 1
MAX ADI EARLY 17 GEN POOR 20 GEN POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 36 FAIR 17 GEN POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 2 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 80 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS AROUND 60. MINIMUM RH 92 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 84 PERCENT. EAST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 82 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 69 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ051-190830-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 48 (-16) 72 (-6) 57 68
RH % (24H TREND) 89 (-11) 47 (-6) 100 90
20FTWND-VAL/AM(MPH) LGT/VAR SE 6 G16
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.19 0.98
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 380 4140 430 1470
TRANSPORT WND (MPH) NE 6 S 6 SE 7 S 10
VENT RATE (KT-FT) 1900 20700 2580 13230
DISPERSION 1 5 2 4
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 21 FAIR 18 GEN POOR 7 POOR
MAX ADI LATE 4 VERY POOR 32 FAIR 7 POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 70 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. MINIMUM RH 75 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 69 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 69 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 62 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ018-190830-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 48 (-14) 69 (-6) 56 69
RH % (24H TREND) 92 (-8) 49 (-5) 100 88
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.18 0.55
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 440 3330 420 1660
TRANSPORT WND (MPH) NE 10 SE 9 SE 10 SW 10
VENT RATE (KT-FT) 3960 26640 3780 14940
DISPERSION 2 5 2 5
DSI 1
SUNSHINE HOURS 6 1
MAX ADI EARLY 19 GEN POOR 19 GEN POOR 10 POOR
MAX ADI LATE 5 VERY POOR 36 FAIR 10 POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 86 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 76 PERCENT. EAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RH 62 PERCENT. NORTH
WINDS AROUND 5 MPH.
PAZ012-190830-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 48 (-13) 69 (-6) 56 69
RH % (24H TREND) 91 (-9) 48 (-5) 100 88
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.23 0.68
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3120 430 1580
TRANSPORT WND (MPH) NE 7 SE 7 SE 9 N 8
VENT RATE (KT-FT) 2520 18720 3440 11060
DISPERSION 1 5 2 4
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 23 FAIR 18 GEN POOR 8 POOR
MAX ADI LATE 5 VERY POOR 30 FAIR 8 POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT. NORTH
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. MINIMUM RH 84 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 74 PERCENT. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 61 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ041-190830-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 45 (-14) 67 (-5) 53 64
RH % (24H TREND) 88 (-12) 52 (-9) 100 92
20FTWND-VAL/AM(MPH) LGT/VAR SE 6 G19
20FTWND-RDG/PM(MPH) N 6 G15 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.24 0.90
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3310 420 1390
TRANSPORT WND (MPH) NE 8 SE 7 SE 10 S 8
VENT RATE (KT-FT) 2940 19860 3780 9730
DISPERSION 2 5 2 4
DSI 1
SUNSHINE HOURS 5 1
MAX ADI EARLY 27 FAIR 16 GEN POOR 6 VERY POOR
MAX ADI LATE 6 VERY POOR 28 FAIR 6 VERY POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 77 PERCENT. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50.
HIGHS IN THE MID 50S. MINIMUM RH 84 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 79 PERCENT. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 79 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 70 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ052-190830-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 48 (-16) 72 (-5) 57 69
RH % (24H TREND) 90 (-10) 48 (-7) 100 91
20FTWND-VAL/AM(MPH) LGT/VAR SE 6 G18
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.14 0.86
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 400 4530 430 1550
TRANSPORT WND (MPH) NE 7 SE 7 SE 7 S 13
VENT RATE (KT-FT) 2400 27180 2580 17050
DISPERSION 1 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 25 FAIR 20 GEN POOR 12 POOR
MAX ADI LATE 5 VERY POOR 38 FAIR 12 POOR
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. MINIMUM RH 74 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. MINIMUM RH 79 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 72 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ056-190830-
PERRY-
INCLUDING THE CITY OF NEWPORT
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 50 (-16) 74 (-5) 59 73
RH % (24H TREND) 89 (-11) 53 (-6) 100 92
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G16
20FTWND-RDG/PM(MPH) N 5 G14 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.09 0.55
PRECIP DURATION 4 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3880 430 1530
TRANSPORT WND (MPH) NE 8 SE 8 E 7 S 10
VENT RATE (KT-FT) 2940 27160 2580 13770
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 25 FAIR 21 FAIR 15 GEN POOR
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 15 GEN POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 83 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. MINIMUM RH 89 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 84 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 82 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 69 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ006-190830-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 90 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-12) 66 (-4) 52 64
RH % (24H TREND) 96 (-4) 52 (-9) 100 93
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G13
20FTWND-RDG/PM(MPH) NE 5 G12 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.26 0.63
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 2830 440 1340
TRANSPORT WND (MPH) NE 10 SE 7 S 12 N 9
VENT RATE (KT-FT) 3870 16980 4400 10720
DISPERSION 2 5 2 4
DSI 1
SUNSHINE HOURS 4 1
MAX ADI EARLY 29 FAIR 16 GEN POOR 8 POOR
MAX ADI LATE 5 VERY POOR 30 FAIR 8 POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 7 2 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 77 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. MINIMUM RH 88 PERCENT. EAST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. MINIMUM RH 80 PERCENT. EAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 78 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 69 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
PAZ058-190830-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (-16) 71 (-6) 54 69
RH % (24H TREND) 90 (-10) 50 (-7) 100 94
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G17
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.10 0.90
PRECIP DURATION 3 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3990 430 1400
TRANSPORT WND (MPH) NE 8 SE 8 SE 8 SE 13
VENT RATE (KT-FT) 2940 27930 3010 15400
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 7 1
MAX ADI EARLY 28 FAIR 26 FAIR 12 POOR
MAX ADI LATE 5 VERY POOR 39 FAIR 12 POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. MINIMUM RH 76 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. MINIMUM RH 78 PERCENT. EAST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 74 PERCENT. EAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 74 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 64 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
PAZ050-190830-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 80 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 48 (-17) 71 (-6) 58 69
RH % (24H TREND) 90 (-10) 53 (-5) 100 93
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G17
20FTWND-RDG/PM(MPH) N 5 G15 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.17 0.73
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 4040 420 1500
TRANSPORT WND (MPH) N 8 SE 8 SE 8 S 12
VENT RATE (KT-FT) 2940 28280 2940 15000
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 21 FAIR 20 GEN POOR 11 POOR
MAX ADI LATE 5 VERY POOR 37 FAIR 11 POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. MINIMUM RH 80 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. MINIMUM RH 85 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 81 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 81 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 71 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ033-190830-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 51 (-14) 71 (-1) 58 73
RH % (24H TREND) 99 (-1) 62 (-13) 100 86
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 SE 6 G17 W 5
PRECIP AMOUNT 0.00 0.00 0.02 0.47
PRECIP DURATION 1 10
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 3660 440 2410
TRANSPORT WND (MPH) E 9 S 12 S 10 W 14
VENT RATE (KT-FT) 3440 36600 3960 28920
DISPERSION 2 5 2 5
DSI 1
SUNSHINE HOURS 6 1
MAX ADI EARLY 22 FAIR 22 FAIR 27 FAIR
MAX ADI LATE 5 VERY POOR 50 GEN GOOD 27 FAIR
MAX LVORI EARLY 7 7 4
MAX LVORI LATE 9 3 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. MINIMUM RH 86 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 50S.
MINIMUM RH 92 PERCENT. EAST WINDS AROUND 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
50S. MINIMUM RH 87 PERCENT. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 82 PERCENT. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 72 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ019-190830-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 46 (-17) 71 (-6) 56 71
RH % (24H TREND) 94 (-6) 53 (-4) 100 91
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 G13 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.16 0.58
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 3500 430 1690
TRANSPORT WND (MPH) NE 8 SE 8 SE 9 SW 10
VENT RATE (KT-FT) 3010 24500 3440 15210
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 17 GEN POOR 20 GEN POOR 11 POOR
MAX ADI LATE 5 VERY POOR 35 FAIR 11 POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. MINIMUM RH 77 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 87 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 79 PERCENT. EAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 76 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 66 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ045-190830-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 46 (-17) 72 (-5) 56 71
RH % (24H TREND) 93 (-7) 49 (-5) 100 90
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) NE 5 G12 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.19 0.69
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3430 430 1500
TRANSPORT WND (MPH) NE 6 SE 7 SE 10 SW 8
VENT RATE (KT-FT) 2100 20580 3870 10500
DISPERSION 1 5 2 4
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 20 GEN POOR 17 GEN POOR 9 POOR
MAX ADI LATE 4 VERY POOR 30 FAIR 9 POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. MINIMUM RH 73 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. MINIMUM RH 84 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 75 PERCENT. EAST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 60S. MINIMUM RH 63 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ046-190830-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 47 (-15) 70 (-6) 55 67
RH % (24H TREND) 87 (-13) 49 (-7) 100 90
20FTWND-VAL/AM(MPH) LGT/VAR SE 7 G17
20FTWND-RDG/PM(MPH) N 6 G15 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.21 0.99
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 400 3590 420 1300
TRANSPORT WND (MPH) N 6 SE 7 SE 7 SE 9
VENT RATE (KT-FT) 2000 21540 2520 10400
DISPERSION 1 5 2 4
DSI 2
SUNSHINE HOURS 5 1
MAX ADI EARLY 21 FAIR 15 GEN POOR 5 VERY POOR
MAX ADI LATE 4 VERY POOR 28 FAIR 5 VERY POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE MID 60S. MINIMUM RH 72 PERCENT. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. MINIMUM RH 80 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 73 PERCENT. EAST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 72 PERCENT. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ042-190830-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 43 (-15) 67 (-4) 51 63
RH % (24H TREND) 98 (-2) 54 (-13) 100 95
20FTWND-VAL/AM(MPH) LGT/VAR SE 7 G20
20FTWND-RDG/PM(MPH) N 7 G18 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.19 1.15
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 3490 430 1410
TRANSPORT WND (MPH) N 13 S 7 SE 7 S 10
VENT RATE (KT-FT) 4730 20940 2580 12690
DISPERSION 3 5 2 4
DSI 1
SUNSHINE HOURS 5 1
MAX ADI EARLY 34 FAIR 15 GEN POOR 6 VERY POOR
MAX ADI LATE 8 POOR 30 FAIR 6 VERY POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 2 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS AROUND 60. MINIMUM RH 83 PERCENT. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. MINIMUM RH 87 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. MINIMUM RH 81 PERCENT. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 82 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 76 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ037-190830-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-13) 65 (-4) 53 63
RH % (24H TREND) 92 (-8) 51 (-13) 100 91
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G18
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR S 5 G13
PRECIP AMOUNT 0.00 0.00 0.23 0.69
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 420 3130 410 1420
TRANSPORT WND (MPH) NE 8 SE 7 SE 7 SW 9
VENT RATE (KT-FT) 2940 18780 2460 11360
DISPERSION 2 5 1 4
DSI 1
SUNSHINE HOURS 4 1
MAX ADI EARLY 32 FAIR 16 GEN POOR 6 VERY POOR
MAX ADI LATE 5 VERY POOR 28 FAIR 6 VERY POOR
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 50S. MINIMUM RH 80 PERCENT. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. MINIMUM RH 87 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. MINIMUM RH 79 PERCENT. EAST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 80 PERCENT. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. NORTH WINDS
AROUND 5 MPH.
PAZ049-190830-
UNION-
INCLUDING THE CITY OF LEWISBURG
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 90 100
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 47 (-17) 71 (-6) 56 69
RH % (24H TREND) 89 (-10) 51 (-5) 100 91
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G15
20FTWND-RDG/PM(MPH) N 5 G13 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.21 0.79
PRECIP DURATION 5 12
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 410 3560 410 1410
TRANSPORT WND (MPH) N 7 SE 7 SE 8 S 10
VENT RATE (KT-FT) 2460 21360 2870 12690
DISPERSION 1 5 2 4
DSI 2
SUNSHINE HOURS 6 1
MAX ADI EARLY 19 GEN POOR 18 GEN POOR 6 VERY POOR
MAX ADI LATE 5 VERY POOR 30 FAIR 6 VERY POOR
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 6 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. MINIMUM RH 76 PERCENT. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 50S. MINIMUM RH 82 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 76 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 75 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ004-190830-
WARREN-
INCLUDING THE CITY OF WARREN
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 48 (-9) 70 (-3) 55 69
RH % (24H TREND) 93 (-7) 50 (-5) 100 84
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.26 0.48
PRECIP DURATION 5 11
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 430 3120 440 1790
TRANSPORT WND (MPH) N 9 SE 8 SE 8 NE 10
VENT RATE (KT-FT) 3440 21840 3080 16110
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 4 2
MAX ADI EARLY 28 FAIR 18 GEN POOR 9 POOR
MAX ADI LATE 4 VERY POOR 32 FAIR 9 POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 2 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE MID 60S. MINIMUM RH 66 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. MINIMUM RH 80 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT. EAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 68 PERCENT. SOUTHEAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
PAZ065-190830-
YORK-
INCLUDING THE CITY OF YORK
227 PM EDT FRI SEP 18 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 53 (-15) 75 (-6) 61 76
RH % (24H TREND) 86 (-13) 52 (-7) 99 81
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G17
20FTWND-RDG/PM(MPH) N 6 LGT/VAR SE 6 G13 S 7 G17
PRECIP AMOUNT 0.00 0.00 0.01 0.22
PRECIP DURATION 1 9
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(FT-AGL) 400 4710 430 2500
TRANSPORT WND (MPH) NE 9 SE 7 SE 9 SW 15
VENT RATE (KT-FT) 3200 28260 3440 32500
DISPERSION 2 5 2 5
DSI 2
SUNSHINE HOURS 5 2
MAX ADI EARLY 26 FAIR 21 FAIR 20 GEN POOR
MAX ADI LATE 7 POOR 37 FAIR 20 GEN POOR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 5 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
SHOWERS. LOWS IN THE LOWER 60S. HIGHS AROUND 70.
MINIMUM RH 81 PERCENT. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. MINIMUM RH 85 PERCENT. EAST WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 83 PERCENT.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. MINIMUM RH 79 PERCENT. NORTHEAST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS AROUND 70. MINIMUM RH 68 PERCENT. NORTH WINDS AROUND
5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
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