355
FNUS51 KCTP 210603
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
103 AM EST SUN DEC 21 2025
DISCUSSION
GUSTY WEST TO NORTHWEST WINDS WILL OCCUR TODAY IN THE WAKE
OF A MAINLY-DRY COLD FRONT. FLURRIES AND PERHAPS A BRIEF
SNOW SHOWER WILL BE LIMITED TO MAINLY THE NORTHWEST QUARTER
OF THE STATE. A LIGHT COATING OF SNOW IS POSSIBLE THERE.
MONDAY SHOULD BE FAIR BUT CHILLY AS HIGH PRESSURE DRIFTS
OVERHEAD. THE NEXT CHANCE FOR PRECIPITATION ARRIVES MONDAY
NIGHT AND TUESDAY. A PERIOD OF SNOW OR MIXED PRECIPITATION
IS EXPECTED, BUT IT SHOULD END AS MAINLY SOME LIGHT RAIN ON
TUESDAY. THE WIND WILL PICK UP AGAIN ON TUESDAY. WEDNESDAY
LOOKS LIKE A FAIR DAY WITH LIGHTER WIND.
PAZ064-212130-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (+1) 18 (-14) 41
RH % (24H TREND) 46 (-7) 76 (+3) 37
20FTWND-VAL/AM(MPH) W 8 G22 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4000 420 2020
TRANSPORT WND (MPH) NW 29 NW 7 W 8
VENT RATE (KT-FT) 100000 2520 14140
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 72 GOOD 8 POOR 21 FAIR
MAX ADI LATE 78 GOOD 6 VERY POOR 19 GEN POOR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 3 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 SNOW AND RAIN. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. MINIMUM RH 65 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 77 PERCENT. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 78 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND
5 MPH.
PAZ034-212130-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-5) 17 (-13) 41
RH % (24H TREND) 47 (-1) 69 (+1) 33
20FTWND-VAL/AM(MPH) W 11 G28 LGT/VAR
20FTWND-RDG/PM(MPH) NW 13 G28 NW 8 G24 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3490 160 2530
TRANSPORT WND (MPH) W 30 W 8 SW 6
VENT RATE (KT-FT) 90740 1120 12650
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 8 5
MAX ADI EARLY 74 GOOD 18 GEN POOR 17 GEN POOR
MAX ADI LATE 73 GOOD 6 VERY POOR 17 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 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 RAIN, SNOW AND FREEZING RAIN.
LOWS AROUND 30. HIGHS AROUND 50. MINIMUM RH 67 PERCENT. SOUTH
WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 40S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. HIGHS AROUND 50. MINIMUM RH 72 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 50S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 40S. MINIMUM RH 56 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ025-212130-
BLAIR-
INCLUDING THE CITY OF ALTOONA
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-7) 15 (-13) 40
RH % (24H TREND) 53 (-1) 81 (+7) 37
20FTWND-VAL/AM(MPH) W 13 G32 LGT/VAR
20FTWND-RDG/PM(MPH) NW 14 G32 NW 11 G28 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3490 280 2510
TRANSPORT WND (MPH) NW 33 W 12 W 8
VENT RATE (KT-FT) 101210 2800 17570
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 8 5
MAX ADI EARLY 79 GOOD 25 FAIR 20 GEN POOR
MAX ADI LATE 81 GOOD 10 POOR 18 GEN POOR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY, A CHANCE OF RAIN AND FREEZING
RAIN LIKELY. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
MINIMUM RH 72 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 77 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
PAZ024-212130-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-12) 15 (-12) 37
RH % (24H TREND) 58 (+8) 84 (+10) 39
20FTWND-VAL/AM(MPH) W 15 G31 W 5 G14
20FTWND-RDG/PM(MPH) W 14 G31 W 10 G26 SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3200 370 2090
TRANSPORT WND (MPH) W 32 W 13 SW 7
VENT RATE (KT-FT) 89600 4070 12540
DISPERSION 5 1 4
DSI 1 1
SUNSHINE HOURS 6 4
MAX ADI EARLY 75 GOOD 28 FAIR 19 GEN POOR
MAX ADI LATE 75 GOOD 14 GEN POOR 18 GEN POOR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN LIKELY AND FREEZING RAIN. LOWS AROUND
30. HIGHS IN THE MID 40S. MINIMUM RH 71 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
40. MINIMUM RH 62 PERCENT. NORTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 81 PERCENT. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS AROUND 40. HIGHS AROUND 50. MINIMUM RH
83 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. COLDER.
LOWS AROUND 30. HIGHS AROUND 40. MINIMUM RH 63 PERCENT. WEST
WINDS 5 TO 10 MPH.
PAZ011-212130-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-6) 15 (-11) 37
RH % (24H TREND) 53 (-3) 87 (+15) 39
20FTWND-VAL/AM(MPH) W 11 G24 LGT/VAR
20FTWND-RDG/PM(MPH) W 9 G23 NW 7 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 AM
PRECIP END 10 AM
MIXING HGT(FT-AGL) 3740 660 2840
TRANSPORT WND (MPH) NW 31 W 12 W 8
VENT RATE (KT-FT) 100980 6600 19880
DISPERSION 5 2 5
DSI 2 1
SUNSHINE HOURS 5 4
MAX ADI EARLY 75 GOOD 32 FAIR 22 FAIR
MAX ADI LATE 79 GOOD 12 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN AND FREEZING RAIN LIKELY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 78 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
40. MINIMUM RH 56 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH
73 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 30S. HIGHS
IN THE UPPER 40S. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH 56 PERCENT.
NORTH WINDS AROUND 5 MPH.
PAZ017-212130-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-6) 14 (-13) 36
RH % (24H TREND) 53 (-3) 85 (+11) 40
20FTWND-VAL/AM(MPH) W 13 G27 W 5 G12
20FTWND-RDG/PM(MPH) W 12 G26 W 8 G21 SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3480 620 2390
TRANSPORT WND (MPH) W 30 W 12 SW 7
VENT RATE (KT-FT) 90480 6200 14340
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 5 4
MAX ADI EARLY 76 GOOD 23 FAIR 21 FAIR
MAX ADI LATE 77 GOOD 13 GEN POOR 21 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN LIKELY AND FREEZING RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH 76 PERCENT. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH 74 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.
MINIMUM RH 78 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. COLDER.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
58 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ053-212130-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 18 (-11) 36
RH % (24H TREND) 52 (-5) 79 (+2) 46
20FTWND-VAL/AM(MPH) W 8 G21 LGT/VAR
20FTWND-RDG/PM(MPH) NW 8 G21 NW 6 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4730 410 2230
TRANSPORT WND (MPH) NW 28 W 8 W 12
VENT RATE (KT-FT) 113520 2870 22300
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 5
MAX ADI EARLY 81 GOOD 11 POOR 26 FAIR
MAX ADI LATE 81 GOOD 7 POOR 25 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW AND FREEZING RAIN LIKELY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 77 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40.
MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS AROUND 40. MINIMUM RH 74 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. MINIMUM RH 81 PERCENT. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ063-212130-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 39 (-1) 19 (-10) 39
RH % (24H TREND) 47 (-4) 75 (+2) 38
20FTWND-VAL/AM(MPH) W 8 G21 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G22 NW 5 G15 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4350 460 2220
TRANSPORT WND (MPH) NW 29 W 7 W 9
VENT RATE (KT-FT) 108750 2760 17760
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 77 GOOD 9 POOR 25 FAIR
MAX ADI LATE 79 GOOD 6 VERY POOR 25 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 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 SNOW. LOWS AROUND 30. HIGHS IN
THE UPPER 40S. MINIMUM RH 66 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 40S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH 75 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 54 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ057-212130-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (0) 18 (-10) 39
RH % (24H TREND) 47 (-6) 76 (-5) 41
20FTWND-VAL/AM(MPH) W 10 G24 LGT/VAR
20FTWND-RDG/PM(MPH) NW 12 G24 NW 7 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4560 500 2090
TRANSPORT WND (MPH) NW 29 NW 9 W 12
VENT RATE (KT-FT) 114000 4000 20900
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 80 GOOD 15 GEN POOR 23 FAIR
MAX ADI LATE 82 GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 1 3 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 SNOW LIKELY AND A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH 69 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH 75 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. MINIMUM RH 77 PERCENT. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ010-212130-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-8) 14 (-11) 35
RH % (24H TREND) 56 (+3) 92 (+18) 43
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR
20FTWND-RDG/PM(MPH) W 10 G23 W 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 AM
PRECIP END 11 AM
MIXING HGT(FT-AGL) 3360 500 2360
TRANSPORT WND (MPH) W 29 W 12 W 10
VENT RATE (KT-FT) 84000 5000 21240
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 4 3
MAX ADI EARLY 72 GOOD 28 FAIR 22 FAIR
MAX ADI LATE 72 GOOD 10 POOR 22 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN LIKELY AND FREEZING RAIN. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 82 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 61 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH
77 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.
MINIMUM RH 82 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. COLDER.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ036-212130-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 40 (-1) 19 (-13) 41
RH % (24H TREND) 47 (-5) 74 (+5) 36
20FTWND-VAL/AM(MPH) W 8 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G23 NW 5 G15 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4200 200 2130
TRANSPORT WND (MPH) NW 28 NW 6 SW 7
VENT RATE (KT-FT) 100800 1000 12780
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 8 5
MAX ADI EARLY 73 GOOD 9 POOR 15 GEN POOR
MAX ADI LATE 77 GOOD 5 VERY POOR 17 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 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 SNOW AND RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 67 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 75 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S. MINIMUM RH 55 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ035-212130-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 38 (-3) 19 (-11) 42
RH % (24H TREND) 46 (-1) 72 (+1) 33
20FTWND-VAL/AM(MPH) W 8 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 8 G23 NW 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3780 110 2320
TRANSPORT WND (MPH) NW 29 NW 6 SW 6
VENT RATE (KT-FT) 94500 550 11600
DISPERSION 5 1 4
DSI 1 1
SUNSHINE HOURS 8 5
MAX ADI EARLY 74 GOOD 9 POOR 16 GEN POOR
MAX ADI LATE 73 GOOD 6 VERY POOR 16 GEN POOR
MAX LVORI EARLY 2 3 3
MAX LVORI LATE 1 3 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 SNOW AND RAIN. LOWS AROUND 30.
HIGHS IN THE LOWER 50S. MINIMUM RH 69 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 40S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 73 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE MID 50S. MINIMUM RH 73 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 40S. MINIMUM RH 55 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ026-212130-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-3) 16 (-13) 40
RH % (24H TREND) 48 (-4) 79 (+7) 34
20FTWND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G24 NW 6 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3910 260 2520
TRANSPORT WND (MPH) NW 29 W 8 W 7
VENT RATE (KT-FT) 97750 1820 15120
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 76 GOOD 14 GEN POOR 21 FAIR
MAX ADI LATE 77 GOOD 7 POOR 20 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 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 SNOW, RAIN AND FREEZING RAIN
LIKELY. LOWS AROUND 30. HIGHS IN THE UPPER 40S. MINIMUM RH
71 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 40S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH 74 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 75 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 54 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ028-212130-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (-1) 18 (-11) 39
RH % (24H TREND) 50 (-6) 81 (+2) 38
20FTWND-VAL/AM(MPH) W 8 G21 LGT/VAR
20FTWND-RDG/PM(MPH) NW 8 G21 NW 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4490 410 2350
TRANSPORT WND (MPH) NW 29 W 7 W 9
VENT RATE (KT-FT) 112250 2460 18800
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 80 GOOD 10 POOR 26 FAIR
MAX ADI LATE 80 GOOD 7 POOR 25 FAIR
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY, A CHANCE OF RAIN AND FREEZING
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH
74 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH 78 PERCENT. LIGHT
WINDS.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 80 PERCENT. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40.
MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ066-212130-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (+2) 20 (-10) 38
RH % (24H TREND) 49 (-3) 76 (-6) 44
20FTWND-VAL/AM(MPH) W 12 G25 W 5
20FTWND-RDG/PM(MPH) NW 15 G26 NW 9 G19 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3710 610 1970
TRANSPORT WND (MPH) NW 33 NW 12 W 13
VENT RATE (KT-FT) 107590 6100 21670
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 7 6
MAX ADI EARLY 82 GOOD 29 FAIR 25 FAIR
MAX ADI LATE 87 GOOD 12 POOR 26 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 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 RAIN AND SNOW. LOWS AROUND 30.
HIGHS IN THE MID 40S. MINIMUM RH 70 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH 79 PERCENT. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. MINIMUM RH 81 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS AROUND 30. HIGHS IN THE
LOWER 40S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ059-212130-
LEBANON-
INCLUDING THE CITY OF LEBANON
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 39 (+1) 20 (-8) 39
RH % (24H TREND) 49 (-5) 78 (-9) 42
20FTWND-VAL/AM(MPH) W 13 G25 W 5
20FTWND-RDG/PM(MPH) NW 15 G26 NW 9 G19 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4310 530 2030
TRANSPORT WND (MPH) NW 30 W 10 W 12
VENT RATE (KT-FT) 112060 4770 20300
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 7 6
MAX ADI EARLY 84 GOOD 27 FAIR 24 FAIR
MAX ADI LATE 84 GOOD 11 POOR 24 FAIR
MAX LVORI EARLY 3 2 4
MAX LVORI LATE 1 3 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 SNOW LIKELY AND A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH 73 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH 75 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 30S.
HIGHS AROUND 50. MINIMUM RH 79 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 56 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ005-212130-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 30 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (-11) 13 (-10) 34
RH % (24H TREND) 58 (+12) 94 (+19) 44
20FTWND-VAL/AM(MPH) W 12 G25 SW 5
20FTWND-RDG/PM(MPH) W 11 G23 NW 7 G19 SW 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 3440 390 2410
TRANSPORT WND (MPH) W 29 W 12 W 12
VENT RATE (KT-FT) 86000 3900 24100
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 71 GOOD 28 FAIR 22 FAIR
MAX ADI LATE 72 GOOD 10 POOR 24 FAIR
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN LIKELY AND FREEZING RAIN. LOWS IN THE
LOWER 20S. HIGHS AROUND 40. MINIMUM RH 82 PERCENT. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 62 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE MID 20S. HIGHS IN THE LOWER 40S. MINIMUM RH
75 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 40S. MINIMUM RH 81 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. MINIMUM RH
59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ027-212130-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (-3) 16 (-10) 39
RH % (24H TREND) 52 (-4) 81 (0) 40
20FTWND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 10 G23 NW 6 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4290 340 2500
TRANSPORT WND (MPH) NW 29 W 8 W 8
VENT RATE (KT-FT) 107250 2380 17500
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 78 GOOD 15 GEN POOR 25 FAIR
MAX ADI LATE 80 GOOD 7 POOR 23 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY, A CHANCE OF RAIN AND FREEZING
RAIN LIKELY. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 40S.
MINIMUM RH 75 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
AROUND 30. HIGHS IN THE MID 40S. MINIMUM RH 77 PERCENT. LIGHT
WINDS.
FRIDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID
30S. HIGHS AROUND 50. MINIMUM RH 80 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S. HIGHS
AROUND 40. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ051-212130-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 19 (-11) 36
RH % (24H TREND) 50 (-7) 81 (+4) 46
20FTWND-VAL/AM(MPH) W 9 G21 LGT/VAR
20FTWND-RDG/PM(MPH) NW 10 G21 NW 6 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4780 410 2280
TRANSPORT WND (MPH) NW 28 W 8 W 10
VENT RATE (KT-FT) 114720 2870 20520
DISPERSION 5 1 5
DSI 2 1
SUNSHINE HOURS 6 5
MAX ADI EARLY 82 GOOD 14 GEN POOR 25 FAIR
MAX ADI LATE 82 GOOD 6 VERY POOR 24 FAIR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY. LOWS IN THE UPPER 20S. HIGHS
IN THE LOWER 40S. MINIMUM RH 76 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
AROUND 30. HIGHS IN THE LOWER 40S. MINIMUM RH 73 PERCENT. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. MINIMUM RH 78 PERCENT. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ018-212130-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-3) 14 (-13) 36
RH % (24H TREND) 49 (-6) 84 (+11) 40
20FTWND-VAL/AM(MPH) W 12 G29 W 5 G14
20FTWND-RDG/PM(MPH) NW 12 G29 NW 10 G24 SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3610 450 2650
TRANSPORT WND (MPH) W 29 W 12 SW 8
VENT RATE (KT-FT) 90250 4500 18550
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 4
MAX ADI EARLY 77 GOOD 25 FAIR 22 FAIR
MAX ADI LATE 82 GOOD 13 GEN POOR 23 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN LIKELY AND FREEZING RAIN. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 76 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 75 PERCENT. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. MINIMUM RH 78 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. COLDER.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
57 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ012-212130-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-3) 16 (-10) 37
RH % (24H TREND) 48 (-7) 81 (+6) 37
20FTWND-VAL/AM(MPH) W 9 G24 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G23 NW 7 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3870 550 2950
TRANSPORT WND (MPH) W 29 W 10 W 8
VENT RATE (KT-FT) 96750 4950 20650
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 5 4
MAX ADI EARLY 78 GOOD 22 FAIR 22 FAIR
MAX ADI LATE 81 GOOD 12 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN AND FREEZING RAIN LIKELY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 76 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS AROUND
40. MINIMUM RH 52 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 70 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 40S. MINIMUM RH 76 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH 55 PERCENT.
NORTH WINDS AROUND 5 MPH.
PAZ041-212130-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (0) 16 (-10) 35
RH % (24H TREND) 50 (-16) 83 (+5) 44
20FTWND-VAL/AM(MPH) W 10 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 11 G23 NW 9 G22 SW 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4240 440 2850
TRANSPORT WND (MPH) W 28 W 10 SW 8
VENT RATE (KT-FT) 101760 3960 19950
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 5 4
MAX ADI EARLY 76 GOOD 34 FAIR 21 FAIR
MAX ADI LATE 77 GOOD 12 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH FREEZING RAIN AND RAIN LIKELY. LOWS IN THE
MID 20S. HIGHS AROUND 40. MINIMUM RH 81 PERCENT. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 59 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
77 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 40S. MINIMUM RH 83 PERCENT. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 62 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ052-212130-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 18 (-13) 37
RH % (24H TREND) 49 (-7) 80 (+3) 44
20FTWND-VAL/AM(MPH) W 8 G21 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G22 NW 5 G16 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4750 410 2260
TRANSPORT WND (MPH) NW 28 NW 8 W 10
VENT RATE (KT-FT) 114000 2870 20340
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 5
MAX ADI EARLY 79 GOOD 14 GEN POOR 22 FAIR
MAX ADI LATE 82 GOOD 6 VERY POOR 22 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 3 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 SNOW LIKELY AND A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 73 PERCENT.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
AROUND 30. HIGHS IN THE LOWER 40S. MINIMUM RH 74 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. MINIMUM RH 78 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ056-212130-
PERRY-
INCLUDING THE CITY OF NEWPORT
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 37 (-1) 19 (-11) 39
RH % (24H TREND) 50 (-5) 79 (+3) 38
20FTWND-VAL/AM(MPH) W 8 G21 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G21 NW 6 G15 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4450 360 2190
TRANSPORT WND (MPH) NW 29 NW 8 W 10
VENT RATE (KT-FT) 111250 2520 19710
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 79 GOOD 13 GEN POOR 25 FAIR
MAX ADI LATE 80 GOOD 7 POOR 24 FAIR
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 3 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 SNOW, RAIN AND FREEZING RAIN.
LOWS AROUND 30. HIGHS IN THE MID 40S. MINIMUM RH 70 PERCENT.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH 78 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. MINIMUM RH 79 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ006-212130-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 27 (-5) 15 (-9) 34
RH % (24H TREND) 55 (+5) 88 (+13) 42
20FTWND-VAL/AM(MPH) W 13 G27 W 6 G14
20FTWND-RDG/PM(MPH) W 11 G25 NW 9 G23 SW 5 G14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 1 PM
MIXING HGT(FT-AGL) 3610 520 2800
TRANSPORT WND (MPH) NW 32 W 14 W 12
VENT RATE (KT-FT) 101080 6240 28000
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 4 4
MAX ADI EARLY 77 GOOD 33 FAIR 24 FAIR
MAX ADI LATE 81 GOOD 19 GEN POOR 29 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN AND FREEZING RAIN LIKELY. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH 81 PERCENT. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 60 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS AROUND 40. MINIMUM RH 76 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 40S. MINIMUM RH 81 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ058-212130-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 36 (+1) 19 (-10) 36
RH % (24H TREND) 53 (-4) 77 (-2) 45
20FTWND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G23 NW 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4380 590 2230
TRANSPORT WND (MPH) NW 31 NW 15 W 14
VENT RATE (KT-FT) 118260 7670 26760
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 6
MAX ADI EARLY 84 GOOD 19 GEN POOR 28 FAIR
MAX ADI LATE 86 GOOD 11 POOR 28 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 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 SNOW LIKELY. LOWS IN THE UPPER 20S. HIGHS
IN THE LOWER 40S. MINIMUM RH 77 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND
40. MINIMUM RH 58 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS AROUND 40. MINIMUM RH 76 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 40S. MINIMUM RH 82 PERCENT. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 60 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ050-212130-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 18 (-11) 38
RH % (24H TREND) 50 (-8) 81 (+4) 44
20FTWND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G22 NW 6 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4650 250 2370
TRANSPORT WND (MPH) NW 28 W 7 W 10
VENT RATE (KT-FT) 111600 1500 21330
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 5
MAX ADI EARLY 77 GOOD 9 POOR 22 FAIR
MAX ADI LATE 80 GOOD 6 VERY POOR 23 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY, A CHANCE OF RAIN AND FREEZING
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH
74 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS AROUND 30.
HIGHS IN THE LOWER 40S. MINIMUM RH 78 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 81 PERCENT. SOUTH
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 61 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ033-212130-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-15) 16 (-12) 40
RH % (24H TREND) 54 (+18) 77 (+6) 35
20FTWND-VAL/AM(MPH) W 14 G30 LGT/VAR
20FTWND-RDG/PM(MPH) W 14 G30 W 9 G24 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2900 210 2120
TRANSPORT WND (MPH) W 32 W 12 SW 7
VENT RATE (KT-FT) 81200 2100 12720
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 8 5
MAX ADI EARLY 73 GOOD 18 GEN POOR 15 GEN POOR
MAX ADI LATE 72 GOOD 8 POOR 14 GEN POOR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 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 SNOW, RAIN LIKELY AND A CHANCE OF FREEZING
RAIN. LOWS AROUND 30. HIGHS IN THE MID 40S. MINIMUM RH
74 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 59 PERCENT. WEST WINDS 5 TO 15 MPH.
THURSDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. MINIMUM RH 81 PERCENT. SOUTH WINDS AROUND
5 MPH.
FRIDAY
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS
IN THE LOWER 50S. MINIMUM RH 84 PERCENT. WEST WINDS AROUND
10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. COLDER.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. MINIMUM RH
63 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ019-212130-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-3) 16 (-13) 38
RH % (24H TREND) 50 (-6) 85 (+14) 42
20FTWND-VAL/AM(MPH) W 11 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 11 G23 NW 7 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3960 420 2710
TRANSPORT WND (MPH) NW 30 W 9 W 8
VENT RATE (KT-FT) 102960 3360 18970
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 5
MAX ADI EARLY 78 GOOD 16 GEN POOR 23 FAIR
MAX ADI LATE 80 GOOD 7 POOR 23 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY, A CHANCE OF RAIN AND FREEZING
RAIN LIKELY. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM
RH 75 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS AROUND 30. HIGHS IN THE LOWER 40S. MINIMUM RH 76 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. MINIMUM RH 80 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 59 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ045-212130-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-2) 16 (-12) 38
RH % (24H TREND) 48 (-3) 81 (+7) 41
20FTWND-VAL/AM(MPH) W 10 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 10 G23 W 7 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4250 370 2840
TRANSPORT WND (MPH) W 29 W 9 W 9
VENT RATE (KT-FT) 106250 2960 22720
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 4
MAX ADI EARLY 78 GOOD 16 GEN POOR 24 FAIR
MAX ADI LATE 80 GOOD 8 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW, RAIN AND FREEZING RAIN LIKELY. LOWS
IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH 75 PERCENT.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER
40S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH 71 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. MINIMUM RH 77 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ046-212130-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (+1) 18 (-10) 37
RH % (24H TREND) 47 (-12) 79 (0) 44
20FTWND-VAL/AM(MPH) W 10 G22 LGT/VAR
20FTWND-RDG/PM(MPH) NW 12 G23 NW 8 G21 SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4760 340 2700
TRANSPORT WND (MPH) W 28 W 8 W 10
VENT RATE (KT-FT) 114240 2380 24300
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 5
MAX ADI EARLY 79 GOOD 15 GEN POOR 22 FAIR
MAX ADI LATE 80 GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY AND A CHANCE OF FREEZING RAIN.
LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S. MINIMUM RH
78 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 40.
MINIMUM RH 55 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE UPPER 20S. HIGHS AROUND 40. MINIMUM RH 74 PERCENT. SOUTHEAST
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. MINIMUM RH 78 PERCENT. SOUTHEAST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ042-212130-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (0) 16 (-11) 34
RH % (24H TREND) 56 (-11) 86 (+8) 50
20FTWND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 10 G23 NW 9 G23 SW 5 G12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4420 450 2670
TRANSPORT WND (MPH) W 26 NW 12 W 9
VENT RATE (KT-FT) 101660 4500 21360
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 5 5
MAX ADI EARLY 76 GOOD 35 FAIR 21 FAIR
MAX ADI LATE 76 GOOD 14 GEN POOR 25 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH FREEZING RAIN LIKELY. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 30S. MINIMUM RH 83 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
81 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER 30S.
HIGHS AROUND 40. MINIMUM RH 90 PERCENT. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 66 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ037-212130-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-4) 16 (-10) 35
RH % (24H TREND) 52 (-7) 84 (+12) 45
20FTWND-VAL/AM(MPH) W 11 G25 W 5 G14
20FTWND-RDG/PM(MPH) NW 12 G23 NW 9 G22 SW 6 G14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4090 570 3410
TRANSPORT WND (MPH) W 29 W 12 W 10
VENT RATE (KT-FT) 102250 5700 30690
DISPERSION 5 2 5
DSI 1 1
SUNSHINE HOURS 4 4
MAX ADI EARLY 78 GOOD 35 FAIR 25 FAIR
MAX ADI LATE 80 GOOD 14 GEN POOR 30 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN AND FREEZING RAIN LIKELY. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH 81 PERCENT. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 63 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
77 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 40S. MINIMUM RH 82 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 62 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ049-212130-
UNION-
INCLUDING THE CITY OF LEWISBURG
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (0) 18 (-11) 38
RH % (24H TREND) 49 (-9) 80 (+7) 42
20FTWND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FTWND-RDG/PM(MPH) NW 9 G22 NW 6 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 4620 330 2570
TRANSPORT WND (MPH) NW 29 W 8 W 10
VENT RATE (KT-FT) 115500 2310 23130
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 6 5
MAX ADI EARLY 78 GOOD 13 GEN POOR 24 FAIR
MAX ADI LATE 81 GOOD 7 POOR 24 FAIR
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 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 SNOW LIKELY, A CHANCE OF RAIN AND FREEZING
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH
75 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS
AROUND 30. HIGHS IN THE LOWER 40S. MINIMUM RH 74 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 78 PERCENT. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 5 MPH.
PAZ004-212130-
WARREN-
INCLUDING THE CITY OF WARREN
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 40 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 24 (-14) 13 (-9) 34
RH % (24H TREND) 62 (+12) 97 (+19) 49
20FTWND-VAL/AM(MPH) W 10 G22 LGT/VAR
20FTWND-RDG/PM(MPH) W 9 G21 W 5 G14 SW 5
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(FT-AGL) 3310 240 1920
TRANSPORT WND (MPH) W 25 W 10 SW 12
VENT RATE (KT-FT) 72820 2160 19200
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 3 3
MAX ADI EARLY 64 GOOD 11 POOR 20 GEN POOR
MAX ADI LATE 62 GOOD 6 VERY POOR 21 FAIR
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW WITH RAIN LIKELY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 40S. MINIMUM RH 85 PERCENT. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 66 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE UPPER 20S. HIGHS IN THE MID 40S. MINIMUM RH
78 PERCENT. SOUTH WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 40S. MINIMUM RH 83 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH 61 PERCENT.
NORTHEAST WINDS AROUND 5 MPH.
PAZ065-212130-
YORK-
INCLUDING THE CITY OF YORK
103 AM EST SUN DEC 21 2025
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 41 (0) 20 (-11) 39
RH % (24H TREND) 47 (-2) 74 (-2) 40
20FTWND-VAL/AM(MPH) W 10 G25 LGT/VAR
20FTWND-RDG/PM(MPH) NW 13 G26 NW 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 3950 610 1930
TRANSPORT WND (MPH) NW 32 NW 12 W 10
VENT RATE (KT-FT) 110600 6100 17370
DISPERSION 5 1 5
DSI 1 1
SUNSHINE HOURS 7 6
MAX ADI EARLY 78 GOOD 13 GEN POOR 23 FAIR
MAX ADI LATE 83 GOOD 9 POOR 22 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 1 3 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 SNOW. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 40S. MINIMUM RH 63 PERCENT. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
40S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. HIGHS IN THE MID 40S. MINIMUM RH 77 PERCENT. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. MINIMUM RH 79 PERCENT. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 40S. MINIMUM RH 57 PERCENT. NORTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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