697
FNUS51 KCTP 200758
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
358 AM EDT SUN SEP 20 2026
DISCUSSION
PERIODS OF STEADY RAIN DURING THE PREDAWN HOURS WILL TRANSITION TO
SCATTERED SHOWERS AND THUNDERSTORMS LASTING INTO THIS EVENING.
MONDAY WILL BRING A LULL IN THE RAINFALL NORTH OF I-80, BUT
LOCATIONS SOUTH OF I-80 MAY SEE SCATTERED SHOWERS AND A FEW
THUNDERSHOWERS DURING THE AFTERNOON. RAIN WILL CONTINUE TO EXPAND
NORTHWARD MONDAY NIGHT AND CONTINUE INTO TUESDAY AS A SLOW MOVING
UPPER TROUGH APPROACHES FROM THE OHIO VALLEY. THE STRENGTH AND
EXACT PLACEMENT OF A HIGH PRESSURE SYSTEM OVER QUEBEC NEXT WEEK
WILL DETERMINE WHETHER THE HEAVIEST RAIN FALLS OVER PENNSYLVANIA
OR IF IT WILL BE FOCUSED TO OUR SOUTH AND EAST. THE PRESSURE
GRADIENT BETWEEN THIS HIGH PRESSURE SYSTEM AND LOW PRESSURE TO
ITS SOUTH WILL RESULT IN DAILY WIND GUSTS OVER 20 MPH IN PARTS OF
CENTRAL PA EACH DAY THROUGH MIDWEEK.
PAZ064-202030-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 30
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 80 (+5) 53 (-8) 68
RH % (24H TREND) 80 (+24) 100 (0) 75
20FTWND-VAL/AM(MPH) S 9 G21 N 6 G15
20FTWND-RDG/PM(MPH) SW 6 G15 LGT/VAR NE 5
PRECIP AMOUNT 0.19 0.07 0.05
PRECIP DURATION 7 3 1
PRECIP BEGIN 6 AM CONTINUING 6 AM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 2580 400 2630
TRANSPORT WND (MPH) SW 15 NW 7 NE 13
VENT RATE (KT-FT) 33540 2400 28930
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 15 GEN POOR 8 POOR 30 FAIR
MAX ADI LATE VERY POOR 11 POOR 39 FAIR
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 7 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 95 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. MINIMUM RH 87 PERCENT. NORTHEAST WINDS AROUND
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 83 PERCENT.
NORTHEAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 67 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ034-202030-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 50 60
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 78 (+6) 53 (-7) 65
RH % (24H TREND) 81 (+23) 100 (0) 77
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.27 0.06 0.18
PRECIP DURATION 10 2 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2380 430 1930
TRANSPORT WND (MPH) W 13 N 10 E 10
VENT RATE (KT-FT) 26180 3870 17370
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 19 GEN POOR
MAX ADI LATE 19 GEN POOR 8 POOR 24 FAIR
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 8 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 94 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 86 PERCENT. EAST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 81 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 62 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ025-202030-
BLAIR-
INCLUDING THE CITY OF ALTOONA
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 90 50 50
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 76 (+5) 52 (-6) 66
RH % (24H TREND) 84 (+25) 100 (0) 71
20FTWND-VAL/AM(MPH) SW 5 G16 NE 6 G15
20FTWND-RDG/PM(MPH) W 5 G15 LGT/VAR E 5 G13
PRECIP AMOUNT 0.29 0.05 0.09
PRECIP DURATION 10 1 1
PRECIP BEGIN 6 AM CONTINUING 10 AM
PRECIP END CONTINUING 6 AM CONTINUING
MIXING HGT(FT-AGL) 2120 440 2290
TRANSPORT WND (MPH) W 12 N 9 E 12
VENT RATE (KT-FT) 21200 3520 22900
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 7 POOR 7 POOR 25 FAIR
MAX ADI LATE VERY POOR 8 POOR 32 FAIR
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 9 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
MINIMUM RH 92 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 81 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 78 PERCENT. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ024-202030-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 90 50 60
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (+2) 51 (-7) 63
RH % (24H TREND) 88 (+25) 100 (0) 71
20FTWND-VAL/AM(MPH) SW 6 G15 E 6 G15
20FTWND-RDG/PM(MPH) W 7 G16 LGT/VAR E 6 G15
PRECIP AMOUNT 0.36 0.06 0.11
PRECIP DURATION 11 2 2
PRECIP BEGIN 6 AM CONTINUING 8 AM
PRECIP END CONTINUING 6 AM CONTINUING
MIXING HGT(FT-AGL) 1860 440 2060
TRANSPORT WND (MPH) W 12 N 8 E 14
VENT RATE (KT-FT) 18600 3080 24720
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 7 POOR 6 VERY POOR 25 FAIR
MAX ADI LATE VERY POOR 9 POOR 31 FAIR
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 9 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 50S. MINIMUM
RH 91 PERCENT. EAST WINDS AROUND 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. MINIMUM RH 81 PERCENT. EAST WINDS AROUND
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 78 PERCENT. EAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ011-202030-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+2) 47 (-9) 66
RH % (24H TREND) 84 (+29) 100 (0) 58
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G14 NE 5 G13
PRECIP AMOUNT 0.27 0.01 0.00
PRECIP DURATION 6 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 2150 440 2630
TRANSPORT WND (MPH) NW 9 NE 12 E 14
VENT RATE (KT-FT) 17200 4400 31560
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 13 GEN POOR 7 POOR 35 FAIR
MAX ADI LATE 18 GEN POOR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 9 8 5
MAX LVORI LATE 7 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 81 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 70 PERCENT. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 67 PERCENT. EAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ017-202030-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 30 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 73 (+3) 47 (-10) 66
RH % (24H TREND) 83 (+26) 100 (0) 59
20FTWND-VAL/AM(MPH) LGT/VAR NE 6 G16
20FTWND-RDG/PM(MPH) W 5 G13 N 5 G13 E 6 G15
PRECIP AMOUNT 0.35 0.02 0.03
PRECIP DURATION 6 0 1
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 2120 440 2590
TRANSPORT WND (MPH) NW 10 N 10 E 14
VENT RATE (KT-FT) 19080 3960 31080
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 6 VERY POOR 8 POOR 28 FAIR
MAX ADI LATE VERY POOR 9 POOR 42 GEN GOOD
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 9 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
50S. MINIMUM RH 83 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 73 PERCENT. EAST WINDS AROUND
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. MINIMUM RH 70 PERCENT. EAST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ053-202030-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 90 40 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (+1) 51 (-5) 69
RH % (24H TREND) 91 (+37) 100 (0) 59
20FTWND-VAL/AM(MPH) SE 6 G21 NE 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.63 0.06 0.00
PRECIP DURATION 10 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1380 440 3070
TRANSPORT WND (MPH) S 13 N 9 NE 10
VENT RATE (KT-FT) 15180 3520 27630
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 4
MAX ADI EARLY 10 POOR 8 POOR 33 FAIR
MAX ADI LATE 10 POOR 6 VERY POOR 37 FAIR
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 10 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. MINIMUM RH 76 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. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 69 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ063-202030-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 30
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 79 (+5) 54 (-7) 69
RH % (24H TREND) 83 (+28) 100 (+2) 70
20FTWND-VAL/AM(MPH) S 7 G20 N 5 G14
20FTWND-RDG/PM(MPH) SW 5 G14 LGT/VAR NE 5
PRECIP AMOUNT 0.26 0.08 0.04
PRECIP DURATION 9 2 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2420 440 2740
TRANSPORT WND (MPH) W 14 N 8 E 12
VENT RATE (KT-FT) 29040 3080 27400
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 13 GEN POOR 13 GEN POOR 30 FAIR
MAX ADI LATE 1 VERY POOR 8 POOR 36 FAIR
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 7 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 90 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 80 PERCENT. NORTHEAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 78 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ057-202030-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 80 20
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 78 (+4) 52 (-7) 70
RH % (24H TREND) 86 (+32) 100 (0) 65
20FTWND-VAL/AM(MPH) S 9 G22 N 6 G16
20FTWND-RDG/PM(MPH) SW 5 G16 N 5 G14 NE 5 G12
PRECIP AMOUNT 0.41 0.08 0.02
PRECIP DURATION 9 2 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 1940 440 3060
TRANSPORT WND (MPH) SW 12 N 10 E 10
VENT RATE (KT-FT) 19400 3960 27540
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 13 GEN POOR 9 POOR 28 FAIR
MAX ADI LATE VERY POOR 9 POOR 39 FAIR
MAX LVORI EARLY 10 8 7
MAX LVORI LATE 9 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS AROUND 60. MINIMUM RH
82 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 74 PERCENT.
NORTHEAST WINDS AROUND 10 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 10 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.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 60 PERCENT. NORTH WINDS 5 TO 10 MPH.
PAZ010-202030-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+1) 45 (-10) 66
RH % (24H TREND) 83 (+25) 100 (0) 58
20FTWND-VAL/AM(MPH) LGT/VAR NE 6 G16
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G13 E 6 G14
PRECIP AMOUNT 0.27 0.01 0.00
PRECIP DURATION 6 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 2050 440 2770
TRANSPORT WND (MPH) NW 9 NE 12 E 14
VENT RATE (KT-FT) 16400 4400 33240
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 13 GEN POOR 8 POOR 35 FAIR
MAX ADI LATE 13 GEN POOR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 9 7 5
MAX LVORI LATE 9 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE UPPER 50S. MINIMUM RH 81 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 71 PERCENT. EAST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. MINIMUM RH 67 PERCENT. EAST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ036-202030-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 70 30
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 81 (+6) 54 (-7) 68
RH % (24H TREND) 79 (+25) 100 (+1) 71
20FTWND-VAL/AM(MPH) S 8 G20 NE 6 G14
20FTWND-RDG/PM(MPH) SW 5 G12 LGT/VAR NE 5
PRECIP AMOUNT 0.27 0.06 0.07
PRECIP DURATION 9 3 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2280 420 2150
TRANSPORT WND (MPH) W 13 NW 7 NE 13
VENT RATE (KT-FT) 25080 2520 23650
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 13 GEN POOR 12 POOR 27 FAIR
MAX ADI LATE 1 VERY POOR 9 POOR 32 FAIR
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 7 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 93 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. MINIMUM RH 83 PERCENT. NORTHEAST WINDS AROUND
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 79 PERCENT.
NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ035-202030-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 50 50
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 79 (+5) 54 (-7) 66
RH % (24H TREND) 81 (+26) 100 (0) 75
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.30 0.05 0.13
PRECIP DURATION 8 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2300 420 2020
TRANSPORT WND (MPH) W 13 NW 7 NE 12
VENT RATE (KT-FT) 25300 2520 20200
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 15 GEN POOR 12 POOR 21 FAIR
MAX ADI LATE 25 FAIR 8 POOR 27 FAIR
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 7 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 95 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 87 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 82 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ026-202030-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 78 (+6) 52 (-8) 67
RH % (24H TREND) 84 (+28) 100 (0) 68
20FTWND-VAL/AM(MPH) S 5 G19 NE 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.31 0.04 0.07
PRECIP DURATION 9 1 1
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2160 440 2610
TRANSPORT WND (MPH) W 10 N 8 E 12
VENT RATE (KT-FT) 19440 3080 26100
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 9 POOR 10 POOR 26 FAIR
MAX ADI LATE 18 GEN POOR 8 POOR 35 FAIR
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 10 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
50S. MINIMUM RH 91 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 80 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 77 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 61 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ028-202030-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 60 30
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 77 (+4) 54 (-6) 68
RH % (24H TREND) 87 (+29) 100 (0) 68
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.43 0.05 0.05
PRECIP DURATION 8 1 0
PRECIP BEGIN 6 AM CONTINUING 3 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 2040 440 2600
TRANSPORT WND (MPH) W 10 N 9 NE 12
VENT RATE (KT-FT) 18360 3520 26000
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 18 GEN POOR 9 POOR 30 FAIR
MAX ADI LATE 20 GEN POOR 8 POOR 36 FAIR
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 7 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
MINIMUM RH 91 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 80 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 78 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ066-202030-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 70 20
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 79 (+3) 57 (-3) 70
RH % (24H TREND) 83 (+27) 100 (0) 69
20FTWND-VAL/AM(MPH) S 11 G20 N 8
20FTWND-RDG/PM(MPH) SW 8 G19 LGT/VAR NE 7 G14
PRECIP AMOUNT 0.24 0.10 0.01
PRECIP DURATION 8 2 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 11 PM CONTINUING
MIXING HGT(FT-AGL) 2430 400 3150
TRANSPORT WND (MPH) SW 16 W 8 NE 12
VENT RATE (KT-FT) 34020 2800 31500
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 2 4
MAX ADI EARLY 13 GEN POOR 7 POOR 27 FAIR
MAX ADI LATE VERY POOR 9 POOR 41 GEN GOOD
MAX LVORI EARLY 10 9 8
MAX LVORI LATE 8 8 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. MINIMUM RH 86 PERCENT. NORTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. MINIMUM RH 78 PERCENT. NORTHEAST
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
50. HIGHS IN THE LOWER 60S. MINIMUM RH 76 PERCENT. NORTHEAST
WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
PAZ059-202030-
LEBANON-
INCLUDING THE CITY OF LEBANON
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 70 20
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 78 (+3) 54 (-5) 71
RH % (24H TREND) 86 (+32) 100 (0) 65
20FTWND-VAL/AM(MPH) S 10 G21 N 7 G16
20FTWND-RDG/PM(MPH) SW 7 G17 NW 5 G13 NE 7
PRECIP AMOUNT 0.46 0.10 0.01
PRECIP DURATION 9 2 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 1740 430 2890
TRANSPORT WND (MPH) SW 15 N 10 E 12
VENT RATE (KT-FT) 22620 3870 28900
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 2 4
MAX ADI EARLY 12 POOR 8 POOR 25 FAIR
MAX ADI LATE VERY POOR 9 POOR 38 FAIR
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 9 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS
AROUND 60. MINIMUM RH 80 PERCENT. EAST WINDS 10 TO 15 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 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT.
NORTHEAST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 60 PERCENT. NORTH WINDS
AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 10 MPH.
PAZ005-202030-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (0) 42 (-11) 64
RH % (24H TREND) 80 (+27) 100 (0) 53
20FTWND-VAL/AM(MPH) LGT/VAR NE 7 G16
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G13 NE 6 G15
PRECIP AMOUNT 0.17 0.01 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1970 440 3440
TRANSPORT WND (MPH) N 9 N 12 E 14
VENT RATE (KT-FT) 15760 4400 41280
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 12 POOR 8 POOR 34 FAIR
MAX ADI LATE 17 GEN POOR 10 POOR 53 GEN GOOD
MAX LVORI EARLY 9 8 6
MAX LVORI LATE 8 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 72 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 63 PERCENT. EAST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS AROUND 60. MINIMUM RH 62 PERCENT. EAST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 54 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ027-202030-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 90 60 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 77 (+5) 51 (-8) 68
RH % (24H TREND) 92 (+34) 100 (0) 69
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.47 0.04 0.06
PRECIP DURATION 9 1 1
PRECIP BEGIN 6 AM CONTINUING 3 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 2020 440 2760
TRANSPORT WND (MPH) W 10 N 9 E 12
VENT RATE (KT-FT) 18180 3520 27600
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 12 POOR 9 POOR 29 FAIR
MAX ADI LATE 20 GEN POOR 8 POOR 38 FAIR
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 10 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
MINIMUM RH 93 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 60. 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 79 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 64 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ051-202030-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 90 30 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 73 (+1) 54 (-4) 69
RH % (24H TREND) 88 (+37) 99 (-1) 57
20FTWND-VAL/AM(MPH) S 7 G19 N 5 G12
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5
PRECIP AMOUNT 0.55 0.05 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1660 440 3270
TRANSPORT WND (MPH) NW 7 N 10 NE 10
VENT RATE (KT-FT) 9960 3960 29430
DISPERSION 4 2 5
DSI 1 1
SUNSHINE HOURS 2 4
MAX ADI EARLY 12 POOR 8 POOR 33 FAIR
MAX ADI LATE 12 POOR 7 POOR 39 FAIR
MAX LVORI EARLY 10 7 6
MAX LVORI LATE 10 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 65 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 65 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ018-202030-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 40 30
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (+3) 48 (-9) 65
RH % (24H TREND) 85 (+30) 100 (0) 58
20FTWND-VAL/AM(MPH) LGT/VAR NE 6 G17
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G15 NE 5 G14
PRECIP AMOUNT 0.42 0.03 0.03
PRECIP DURATION 7 0 1
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 2220 440 2760
TRANSPORT WND (MPH) NW 10 N 10 E 13
VENT RATE (KT-FT) 19980 3960 30360
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 7 POOR 8 POOR 28 FAIR
MAX ADI LATE VERY POOR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 10 8 5
MAX LVORI LATE 10 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.
MINIMUM RH 84 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 73 PERCENT. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 69 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ012-202030-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+3) 50 (-7) 66
RH % (24H TREND) 85 (+34) 100 (0) 56
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G20
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5 G15
PRECIP AMOUNT 0.38 0.02 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 2130 440 2710
TRANSPORT WND (MPH) NW 9 N 12 E 13
VENT RATE (KT-FT) 17040 4400 29810
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 12 POOR 12 POOR 31 FAIR
MAX ADI LATE 18 GEN POOR 8 POOR 40 FAIR
MAX LVORI EARLY 9 8 5
MAX LVORI LATE 6 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 80 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 70 PERCENT. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. MINIMUM RH 67 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 55 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ041-202030-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+3) 48 (-7) 65
RH % (24H TREND) 90 (+37) 100 (0) 61
20FTWND-VAL/AM(MPH) S 6 G20 NE 9 G21
20FTWND-RDG/PM(MPH) LGT/VAR N 8 G19 NE 7 G15
PRECIP AMOUNT 0.39 0.03 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 2040 430 2750
TRANSPORT WND (MPH) NW 9 N 14 NE 13
VENT RATE (KT-FT) 16320 5160 30250
DISPERSION 5 3 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 9 POOR 11 POOR 30 FAIR
MAX ADI LATE 15 GEN POOR 12 POOR 34 FAIR
MAX LVORI EARLY 10 9 5
MAX LVORI LATE 10 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 82 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 72 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 71 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 63 PERCENT. NORTH WINDS AROUND 10 MPH.
PAZ052-202030-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 100 50 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 74 (+2) 53 (-5) 70
RH % (24H TREND) 88 (+35) 100 (0) 59
20FTWND-VAL/AM(MPH) S 7 G21 N 5 G14
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5 G12
PRECIP AMOUNT 0.55 0.07 0.00
PRECIP DURATION 10 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1840 440 2990
TRANSPORT WND (MPH) W 9 N 10 NE 10
VENT RATE (KT-FT) 14720 3960 26910
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 14 GEN POOR 10 POOR 32 FAIR
MAX ADI LATE 16 GEN POOR 8 POOR 34 FAIR
MAX LVORI EARLY 10 9 7
MAX LVORI LATE 10 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS
AROUND 60. MINIMUM RH 79 PERCENT. NORTHEAST 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 LOWER 60S. MINIMUM RH 69 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ056-202030-
PERRY-
INCLUDING THE CITY OF NEWPORT
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 70 30
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 77 (+4) 52 (-7) 68
RH % (24H TREND) 90 (+32) 100 (0) 72
20FTWND-VAL/AM(MPH) S 6 G21 N 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.36 0.06 0.04
PRECIP DURATION 8 2 1
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 10 PM CONTINUING
MIXING HGT(FT-AGL) 2100 440 2590
TRANSPORT WND (MPH) W 10 N 9 E 10
VENT RATE (KT-FT) 18900 3520 23310
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 13 GEN POOR 11 POOR 30 FAIR
MAX ADI LATE 20 GEN POOR 9 POOR 35 FAIR
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 9 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
MINIMUM RH 92 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 60. MINIMUM RH 82 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 80 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ006-202030-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 70 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+3) 44 (-10) 63
RH % (24H TREND) 88 (+34) 100 (0) 62
20FTWND-VAL/AM(MPH) LGT/VAR NE 8 G19
20FTWND-RDG/PM(MPH) LGT/VAR N 6 G15 NE 7 G15
PRECIP AMOUNT 0.22 0.01 0.00
PRECIP DURATION 6 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 2010 440 3180
TRANSPORT WND (MPH) N 12 NE 14 E 14
VENT RATE (KT-FT) 20100 5280 38160
DISPERSION 5 3 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 12 POOR 9 POOR 34 FAIR
MAX ADI LATE 16 GEN POOR 13 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 9 8 5
MAX LVORI LATE 10 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. MINIMUM RH 82 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 73 PERCENT. EAST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 71 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 64 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 62 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ058-202030-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 60 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 73 (+3) 52 (-3) 69
RH % (24H TREND) 95 (+39) 100 (0) 64
20FTWND-VAL/AM(MPH) SE 6 G21 N 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.71 0.11 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(FT-AGL) 1460 440 2980
TRANSPORT WND (MPH) W 8 N 10 E 10
VENT RATE (KT-FT) 10220 3960 26820
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 4
MAX ADI EARLY 13 GEN POOR 9 POOR 28 FAIR
MAX ADI LATE 11 POOR 8 POOR 36 FAIR
MAX LVORI EARLY 10 9 8
MAX LVORI LATE 10 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 81 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS AROUND 60. MINIMUM RH 73 PERCENT. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 72 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 63 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ050-202030-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 60 30
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 74 (+3) 53 (-6) 68
RH % (24H TREND) 90 (+31) 100 (0) 66
20FTWND-VAL/AM(MPH) S 6 G20 N 6 G17
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NE 5 G13
PRECIP AMOUNT 0.55 0.05 0.02
PRECIP DURATION 9 2 0
PRECIP BEGIN 6 AM CONTINUING 4 PM
PRECIP END CONTINUING 9 PM CONTINUING
MIXING HGT(FT-AGL) 2050 440 2720
TRANSPORT WND (MPH) W 9 N 12 NE 12
VENT RATE (KT-FT) 16400 4400 27200
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 12 POOR 8 POOR 32 FAIR
MAX ADI LATE 19 GEN POOR 9 POOR 38 FAIR
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 10 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
MINIMUM RH 87 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 78 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 77 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 66 PERCENT. NORTH WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 65 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ033-202030-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 80
CHANCE OF THUNDER (%) 50 20 20
TEMP (24H TREND) 73 (+2) 52 (-7) 63
RH % (24H TREND) 86 (+21) 100 (0) 79
20FTWND-VAL/AM(MPH) SW 6 G15 E 5 G13
20FTWND-RDG/PM(MPH) W 7 G15 LGT/VAR E 6 G14
PRECIP AMOUNT 0.33 0.09 0.24
PRECIP DURATION 9 4 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2170 440 1520
TRANSPORT WND (MPH) W 15 N 6 E 14
VENT RATE (KT-FT) 28210 2200 18240
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 7 POOR 5 VERY POOR 19 GEN POOR
MAX ADI LATE VERY POOR 6 VERY POOR 27 FAIR
MAX LVORI EARLY 10 9 9
MAX LVORI LATE 9 9 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
MINIMUM RH 94 PERCENT. EAST WINDS AROUND 10 MPH.
WEDNESDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.
MINIMUM RH 87 PERCENT. EAST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 83 PERCENT. EAST WINDS
10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. MINIMUM RH 70 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ019-202030-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 40
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 75 (+4) 49 (-8) 67
RH % (24H TREND) 87 (+31) 100 (0) 63
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G16
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G14 NE 5 G13
PRECIP AMOUNT 0.43 0.03 0.03
PRECIP DURATION 9 0 1
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM CONTINUING
MIXING HGT(FT-AGL) 2400 440 2790
TRANSPORT WND (MPH) W 10 N 12 E 13
VENT RATE (KT-FT) 21600 4400 30690
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 8 POOR 8 POOR 28 FAIR
MAX ADI LATE 3 VERY POOR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 10 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
50S. MINIMUM RH 87 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 75 PERCENT. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 62 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ045-202030-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 74 (+3) 49 (-8) 68
RH % (24H TREND) 87 (+34) 100 (0) 58
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G14
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G15 NE 5 G13
PRECIP AMOUNT 0.46 0.04 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 2130 420 2830
TRANSPORT WND (MPH) W 9 NE 10 NE 12
VENT RATE (KT-FT) 17040 3780 28300
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 12 POOR 10 POOR 31 FAIR
MAX ADI LATE 15 GEN POOR 8 POOR 41 GEN GOOD
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 9 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 82 PERCENT. EAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 71 PERCENT. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 69 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ046-202030-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 90 30 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 72 (+2) 52 (-5) 68
RH % (24H TREND) 87 (+35) 100 (0) 59
20FTWND-VAL/AM(MPH) SE 6 G19 N 7 G17
20FTWND-RDG/PM(MPH) LGT/VAR N 7 G17 NE 6 G13
PRECIP AMOUNT 0.56 0.04 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1840 440 3020
TRANSPORT WND (MPH) W 7 N 12 NE 12
VENT RATE (KT-FT) 11040 4400 30200
DISPERSION 4 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 11 POOR 10 POOR 31 FAIR
MAX ADI LATE 12 POOR 10 POOR 40 FAIR
MAX LVORI EARLY 10 8 6
MAX LVORI LATE 9 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE UPPER 50S. MINIMUM RH 77 PERCENT. NORTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 68 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 67 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 60 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
PAZ042-202030-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 46 (-7) 65
RH % (24H TREND) 95 (+40) 100 (0) 67
20FTWND-VAL/AM(MPH) S 8 G23 NE 9 G22
20FTWND-RDG/PM(MPH) LGT/VAR N 8 G20 NE 6 G15
PRECIP AMOUNT 0.49 0.04 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1510 440 3280
TRANSPORT WND (MPH) NW 9 N 14 NE 12
VENT RATE (KT-FT) 12080 5280 32800
DISPERSION 4 3 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 13 GEN POOR 13 GEN POOR 34 FAIR
MAX ADI LATE 12 POOR 13 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 10 10 5
MAX LVORI LATE 10 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. MINIMUM RH 84 PERCENT. EAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 75 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 76 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
MINIMUM RH 70 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 71 PERCENT. NORTH WINDS AROUND 10 MPH.
PAZ037-202030-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+2) 46 (-7) 62
RH % (24H TREND) 91 (+40) 100 (0) 65
20FTWND-VAL/AM(MPH) S 5 G19 NE 8 G20
20FTWND-RDG/PM(MPH) LGT/VAR N 7 G17 NE 8 G15
PRECIP AMOUNT 0.21 0.02 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1970 430 3870
TRANSPORT WND (MPH) NW 10 N 13 NE 13
VENT RATE (KT-FT) 17730 4730 42570
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 1 2
MAX ADI EARLY 12 POOR 12 POOR 31 FAIR
MAX ADI LATE 3 VERY POOR 12 POOR 35 FAIR
MAX LVORI EARLY 10 9 6
MAX LVORI LATE 10 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. MINIMUM RH 81 PERCENT. NORTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 73 PERCENT. EAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 72 PERCENT. NORTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 65 PERCENT. NORTH WINDS 5 TO 10 MPH.
PAZ049-202030-
UNION-
INCLUDING THE CITY OF LEWISBURG
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 100 50 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 74 (+4) 51 (-7) 69
RH % (24H TREND) 87 (+33) 100 (0) 60
20FTWND-VAL/AM(MPH) S 5 G17 N 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR N 5 G15 NE 5 G13
PRECIP AMOUNT 0.53 0.04 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(FT-AGL) 1970 440 2950
TRANSPORT WND (MPH) NW 8 N 12 NE 12
VENT RATE (KT-FT) 13790 4400 29500
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 10 POOR 9 POOR 32 FAIR
MAX ADI LATE 15 GEN POOR 9 POOR 40 FAIR
MAX LVORI EARLY 10 7 6
MAX LVORI LATE 10 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 50. HIGHS IN
THE UPPER 50S. MINIMUM RH 82 PERCENT. NORTHEAST 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.
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 71 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 60 PERCENT. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ004-202030-
WARREN-
INCLUDING THE CITY OF WARREN
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-2) 46 (-10) 67
RH % (24H TREND) 81 (+23) 99 (-1) 52
20FTWND-VAL/AM(MPH) LGT/VAR NE 5 G15
20FTWND-RDG/PM(MPH) LGT/VAR NE 5 G12 NE 6 G14
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(FT-AGL) 1860 440 3470
TRANSPORT WND (MPH) N 9 NE 12 E 14
VENT RATE (KT-FT) 14880 4400 41640
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 12 POOR 8 POOR 45 GEN GOOD
MAX ADI LATE 13 GEN POOR 8 POOR 55 GEN GOOD
MAX LVORI EARLY 10 7 5
MAX LVORI LATE 8 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE LOWER 60S. MINIMUM RH 75 PERCENT. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 65 PERCENT. EAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 63 PERCENT. EAST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. MINIMUM RH 59 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ065-202030-
YORK-
INCLUDING THE CITY OF YORK
358 AM EDT SUN SEP 20 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 70 30
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 79 (+3) 57 (-4) 69
RH % (24H TREND) 79 (+21) 100 (+2) 73
20FTWND-VAL/AM(MPH) S 12 G20 N 7 G14
20FTWND-RDG/PM(MPH) SW 8 G18 LGT/VAR NE 7
PRECIP AMOUNT 0.19 0.09 0.02
PRECIP DURATION 8 2 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 2 AM CONTINUING
MIXING HGT(FT-AGL) 2510 400 3060
TRANSPORT WND (MPH) SW 16 NW 8 E 12
VENT RATE (KT-FT) 35140 2800 30600
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 2 3
MAX ADI EARLY 15 GEN POOR 7 POOR 26 FAIR
MAX ADI LATE VERY POOR 10 POOR 41 GEN GOOD
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 7 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS. LOWS IN THE LOWER 50S. HIGHS AROUND 60.
MINIMUM RH 90 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 82 PERCENT. NORTHEAST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 79 PERCENT.
NORTHEAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. MINIMUM RH 67 PERCENT. NORTH WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 65 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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