380
FNUS51 KCTP 291923
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
223 PM EST MON DEC 29 2025
DISCUSSION
A STRONG COLD FRONT WILL PLOW EAST ACROSS THE STATE THIS AFTERNOON
AND WILL USHER IN MUCH COLDER AIR ON STRONG AND GUSTY WINDS TODAY
INTO TUESDAY.
SNOW SHOWERS WILL OCCUR INTO TUESDAY ACROSS THE NORTHERN AND
WESTERN MOUNTAINS, AS THE COLDER AIR MOVES INTO THE AREA. AREAS
OF HEAVIER LAKE EFFECT SNOW WILL IMPACT WARREN AND MCKEAN COUNTIES
AND POINTS WEST TO LAKE ERIE'S SOUTHERN SHORE.
PAZ064-300915-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-14) 32 (-16) 21 37
RH % (24H TREND) 57 (-41) 39 (-7) 61 47
20FTWND-VAL/AM(MPH) W 16 G38 W 6 G18
20FTWND-RDG/PM(MPH) W 13 G43 W 13 G34 W 7 G23 W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2240 5400 1310 5560
TRANSPORT WND (MPH) W 35 NW 37 W 20 W 26
VENT RATE (KT-FT) 67200 172800 22270 127880
DISPERSION 5 5 4 5
DSI 2 2
SUNSHINE HOURS 5 2
MAX ADI EARLY 49 GEN GOOD 129 VERY GOOD17 GEN POOR
MAX ADI LATE 59 GEN GOOD 123 VERY GOOD17 GEN POOR
MAX LVORI EARLY 1 1 2
MAX LVORI LATE 1 1 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ034-300915-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-18) 28 (-20) 17 34
RH % (24H TREND) 65 (-33) 43 (-8) 69 49
20FTWND-VAL/AM(MPH) W 22 G45 W 11 G25
20FTWND-RDG/PM(MPH) W 23 G50 W 17 G42 W 14 G29 W 12 G25
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 5 AM CONTINUING
MIXING HGT(FT-AGL) 2560 4930 2560 5290
TRANSPORT WND (MPH) W 44 W 37 W 22 W 31
VENT RATE (KT-FT) 97280 157760 48640 142830
DISPERSION 5 5 5 5
DSI 2 1
SUNSHINE HOURS 4 2
MAX ADI EARLY 64 GOOD 121 VERY GOOD44 GEN GOOD
MAX ADI LATE 63 GOOD 116 VERY GOOD44 GEN GOOD
MAX LVORI EARLY 1 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
17. HIGHS IN THE MID 20S. MINIMUM RH 46 PERCENT. WEST WINDS 10 TO
15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 30S.
MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ025-300915-
BLAIR-
INCLUDING THE CITY OF ALTOONA
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 20 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-17) 27 (-22) 16 32
RH % (24H TREND) 74 (-22) 47 (-1) 77 56
20FTWND-VAL/AM(MPH) W 23 G47 W 12 G27
20FTWND-RDG/PM(MPH) W 25 G53 W 18 G46 W 16 G33 W 13 G28
PRECIP AMOUNT 0.03 0.00 0.00 0.02
PRECIP DURATION 2 1 1 2
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 11 AM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1730 4900 1870 5320
TRANSPORT WND (MPH) W 41 W 46 W 30 W 35
VENT RATE (KT-FT) 62280 196000 48620 159600
DISPERSION 5 5 5 5
DSI 2 1
SUNSHINE HOURS 3 2
MAX ADI EARLY 66 GOOD 134 VERY GOOD45 GEN GOOD
MAX ADI LATE 59 GEN GOOD 129 VERY GOOD45 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 2 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND 15.
HIGHS IN THE LOWER 20S. MINIMUM RH 52 PERCENT. WEST WINDS 10 TO
15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE LOWER 30S.
MINIMUM RH 53 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 58 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 64 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ024-300915-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 30 40 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-23) 23 (-25) 16 28
RH % (24H TREND) 81 (-16) 58 (+1) 85 67
20FTWND-VAL/AM(MPH) W 23 G45 W 14 G28
20FTWND-RDG/PM(MPH) W 25 G50 W 18 G44 W 16 G32 W 15 G28
PRECIP AMOUNT 0.07 0.02 0.02 0.05
PRECIP DURATION 4 1 1 5
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 1 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1590 4520 2110 4790
TRANSPORT WND (MPH) W 41 W 41 W 31 W 37
VENT RATE (KT-FT) 57240 162720 56970 153280
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 1
MAX ADI EARLY 70 GOOD 125 VERY GOOD45 GEN GOOD
MAX ADI LATE 57 GEN GOOD 120 VERY GOOD45 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 12. HIGHS AROUND 18.
MINIMUM RH 62 PERCENT. WEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
MINIMUM RH 63 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER
20S. MINIMUM RH 67 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
MINIMUM RH 60 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
PAZ011-300915-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 40 50 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-19) 25 (-17) 16 29
RH % (24H TREND) 74 (-26) 50 (-10) 79 59
20FTWND-VAL/AM(MPH) W 16 G38 W 8 G21
20FTWND-RDG/PM(MPH) W 18 G42 W 14 G36 W 11 G26 W 9 G22
PRECIP AMOUNT 0.03 0.01 0.01 0.06
PRECIP DURATION 6 2 2 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2110 5620 2120 5370
TRANSPORT WND (MPH) W 36 W 41 W 23 W 32
VENT RATE (KT-FT) 65410 202320 42400 150360
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 63 GOOD 139 VERY GOOD41 GEN GOOD
MAX ADI LATE 52 GEN GOOD 134 VERY GOOD41 GEN GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 3 1 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 13. HIGHS AROUND 20.
MINIMUM RH 53 PERCENT. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS AROUND 30.
MINIMUM RH 55 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE MID 30S. MINIMUM RH 65 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ017-300915-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 30 40 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-18) 24 (-23) 16 29
RH % (24H TREND) 77 (-22) 53 (-6) 83 62
20FTWND-VAL/AM(MPH) W 19 G38 W 11 G23
20FTWND-RDG/PM(MPH) W 21 G43 W 16 G37 W 14 G26 W 12 G24
PRECIP AMOUNT 0.04 0.02 0.01 0.06
PRECIP DURATION 6 2 2 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2350 5160 2190 5130
TRANSPORT WND (MPH) W 39 W 43 W 25 W 35
VENT RATE (KT-FT) 79900 190920 48180 153900
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 1
MAX ADI EARLY 65 GOOD 135 VERY GOOD43 GEN GOOD
MAX ADI LATE 54 GEN GOOD 127 VERY GOOD43 GEN GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 1 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 12. HIGHS AROUND 19.
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE UPPER 20S.
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER
20S. MINIMUM RH 60 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER 30S.
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE MID 30S. MINIMUM RH 68 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ053-300915-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-10) 29 (-14) 20 31
RH % (24H TREND) 66 (-33) 46 (-13) 73 54
20FTWND-VAL/AM(MPH) W 15 G36 W 8 G19
20FTWND-RDG/PM(MPH) W 14 G41 W 13 G34 W 10 G26 SW 7 G18
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM 1 PM
PRECIP END 12 AM CONTINUING
MIXING HGT(FT-AGL) 1740 6160 2480 5600
TRANSPORT WND (MPH) W 32 NW 41 W 23 W 24
VENT RATE (KT-FT) 48720 221760 49600 117600
DISPERSION 4 5 5 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 57 GEN GOOD 138 VERY GOOD43 GEN GOOD
MAX ADI LATE 51 GEN GOOD 137 VERY GOOD43 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 2 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
17. HIGHS IN THE MID 20S. MINIMUM RH 47 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER
30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ063-300915-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-12) 31 (-14) 21 34
RH % (24H TREND) 58 (-38) 40 (-8) 61 47
20FTWND-VAL/AM(MPH) W 15 G35 W 7 G17
20FTWND-RDG/PM(MPH) W 14 G41 W 13 G34 W 8 G22 W 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 1830 5530 1520 5630
TRANSPORT WND (MPH) W 33 NW 39 W 20 W 28
VENT RATE (KT-FT) 53070 188020 25840 135120
DISPERSION 5 5 4 5
DSI 2 2
SUNSHINE HOURS 4 2
MAX ADI EARLY 54 GEN GOOD 138 VERY GOOD40 FAIR
MAX ADI LATE 63 GOOD 129 VERY GOOD40 FAIR
MAX LVORI EARLY 1 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER
20S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ057-300915-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-10) 31 (-14) 20 35
RH % (24H TREND) 60 (-38) 41 (-9) 65 47
20FTWND-VAL/AM(MPH) W 19 G38 W 9 G19
20FTWND-RDG/PM(MPH) W 18 G41 W 17 G36 W 12 G26 W 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2000 5840 1780 5790
TRANSPORT WND (MPH) W 32 NW 40 W 22 W 25
VENT RATE (KT-FT) 56000 204400 33820 127380
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 55 GEN GOOD 139 VERY GOOD42 GEN GOOD
MAX ADI LATE 59 GEN GOOD 134 VERY GOOD42 GEN GOOD
MAX LVORI EARLY 1 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER
20S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ010-300915-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 50 60 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-20) 23 (-24) 15 27
RH % (24H TREND) 80 (-20) 57 (-9) 86 66
20FTWND-VAL/AM(MPH) W 18 G36 W 9 G21
20FTWND-RDG/PM(MPH) W 20 G40 W 15 G35 W 12 G24 W 10 G22
PRECIP AMOUNT 0.06 0.02 0.02 0.08
PRECIP DURATION 7 2 5 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1960 5100 1860 4660
TRANSPORT WND (MPH) W 35 NW 41 W 26 W 33
VENT RATE (KT-FT) 58800 183600 42780 135140
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 1
MAX ADI EARLY 62 GOOD 127 VERY GOOD41 GEN GOOD
MAX ADI LATE 48 GEN GOOD 125 VERY GOOD41 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 11. HIGHS AROUND 18.
MINIMUM RH 59 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 10. HIGHS IN THE MID 20S. MINIMUM RH 62 PERCENT. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER
20S. MINIMUM RH 62 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER 20S.
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE LOWER 30S. MINIMUM RH 71 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
PAZ036-300915-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-15) 31 (-15) 20 37
RH % (24H TREND) 58 (-38) 39 (-9) 64 47
20FTWND-VAL/AM(MPH) W 16 G37 W 7 G18
20FTWND-RDG/PM(MPH) W 15 G43 W 13 G34 W 8 G22 W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2460 5290 1920 5530
TRANSPORT WND (MPH) W 36 NW 37 W 18 W 28
VENT RATE (KT-FT) 76260 169280 30720 132720
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 4 2
MAX ADI EARLY 55 GEN GOOD 127 VERY GOOD38 FAIR
MAX ADI LATE 60 GEN GOOD 118 VERY GOOD38 FAIR
MAX LVORI EARLY 1 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER
20S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER 30S.
MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 40.
MINIMUM RH 55 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ035-300915-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-17) 30 (-16) 20 36
RH % (24H TREND) 59 (-38) 39 (-9) 64 47
20FTWND-VAL/AM(MPH) W 15 G39 W 7 G19
20FTWND-RDG/PM(MPH) W 15 G46 W 13 G34 W 9 G24 W 8 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2910 5290 2630 5490
TRANSPORT WND (MPH) W 41 NW 36 W 20 W 29
VENT RATE (KT-FT) 104760 163990 44710 137250
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 4 2
MAX ADI EARLY 60 GEN GOOD 125 VERY GOOD41 GEN GOOD
MAX ADI LATE 62 GOOD 116 VERY GOOD41 GEN GOOD
MAX LVORI EARLY 1 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
19. HIGHS IN THE UPPER 20S. MINIMUM RH 41 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ026-300915-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-14) 29 (-18) 19 34
RH % (24H TREND) 67 (-31) 41 (-6) 69 47
20FTWND-VAL/AM(MPH) W 17 G38 W 8 G20
20FTWND-RDG/PM(MPH) W 18 G44 W 14 G37 W 12 G26 W 9 G21
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM 7 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL) 3080 5330 2620 5460
TRANSPORT WND (MPH) W 41 NW 43 W 21 W 30
VENT RATE (KT-FT) 110880 197210 47160 141960
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 61 GOOD 133 VERY GOOD42 GEN GOOD
MAX ADI LATE 61 GOOD 128 VERY GOOD42 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
17. HIGHS IN THE MID 20S. MINIMUM RH 44 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 30S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ028-300915-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-11) 29 (-16) 20 34
RH % (24H TREND) 64 (-36) 44 (-7) 70 51
20FTWND-VAL/AM(MPH) W 16 G35 W 6 G18
20FTWND-RDG/PM(MPH) W 15 G40 W 13 G33 W 9 G24 W 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM 1 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL) 2780 5810 2520 5640
TRANSPORT WND (MPH) W 38 NW 40 W 22 W 29
VENT RATE (KT-FT) 91740 203350 47880 141000
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 59 GEN GOOD 139 VERY GOOD45 GEN GOOD
MAX ADI LATE 62 GOOD 133 VERY GOOD45 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
18. HIGHS IN THE MID 20S. MINIMUM RH 45 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 59 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ066-300915-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-9) 31 (-17) 22 35
RH % (24H TREND) 60 (-38) 42 (-9) 63 48
20FTWND-VAL/AM(MPH) W 21 G39 W 11 G20
20FTWND-RDG/PM(MPH) W 19 G40 W 19 G38 W 12 G23 SW 12 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 1200 5590 1600 5570
TRANSPORT WND (MPH) W 31 NW 43 W 23 W 26
VENT RATE (KT-FT) 32400 206830 32000 128110
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 5 3
MAX ADI EARLY 48 GEN GOOD 139 VERY GOOD39 FAIR
MAX ADI LATE 60 GEN GOOD 132 VERY GOOD39 FAIR
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ059-300915-
LEBANON-
INCLUDING THE CITY OF LEBANON
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-9) 32 (-14) 22 34
RH % (24H TREND) 62 (-38) 42 (-9) 66 49
20FTWND-VAL/AM(MPH) W 22 G38 W 11 G20
20FTWND-RDG/PM(MPH) W 20 G39 W 19 G37 W 13 G24 W 11 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 1100 5820 1290 5680
TRANSPORT WND (MPH) W 31 NW 41 W 23 W 26
VENT RATE (KT-FT) 29700 209520 25800 130640
DISPERSION 5 5 4 5
DSI 2 2
SUNSHINE HOURS 4 2
MAX ADI EARLY 56 GEN GOOD 143 VERY GOOD41 GEN GOOD
MAX ADI LATE 60 GEN GOOD 137 VERY GOOD41 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
MINIMUM RH 42 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 55 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ005-300915-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 60 70 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-21) 22 (-23) 14 26
RH % (24H TREND) 80 (-20) 59 (-7) 85 64
20FTWND-VAL/AM(MPH) W 17 G36 W 9 G20
20FTWND-RDG/PM(MPH) W 20 G41 W 15 G34 W 11 G23 W 10 G22
PRECIP AMOUNT 0.08 0.04 0.04 0.09
PRECIP DURATION 10 5 8 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 690 5130 1090 4820
TRANSPORT WND (MPH) W 30 W 41 W 24 W 32
VENT RATE (KT-FT) 17940 184680 22890 134960
DISPERSION 2 5 4 5
DSI 1 1
SUNSHINE HOURS 2 1
MAX ADI EARLY 41 GEN GOOD 129 VERY GOOD37 FAIR
MAX ADI LATE 43 GEN GOOD 127 VERY GOOD37 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 2 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 9. HIGHS AROUND 17. MINIMUM
RH 59 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 9. HIGHS IN THE LOWER 20S. MINIMUM RH 62 PERCENT.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.
MINIMUM RH 63 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE UPPER 20S.
MINIMUM RH 56 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 15. HIGHS IN THE LOWER 30S. MINIMUM RH 68 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
PAZ027-300915-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-13) 29 (-17) 18 34
RH % (24H TREND) 68 (-32) 45 (-5) 71 52
20FTWND-VAL/AM(MPH) W 18 G37 W 8 G20
20FTWND-RDG/PM(MPH) W 18 G41 W 15 G34 W 12 G26 W 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 3 AM CONTINUING
MIXING HGT(FT-AGL) 2510 5630 2390 5390
TRANSPORT WND (MPH) W 40 NW 44 W 21 W 30
VENT RATE (KT-FT) 87850 213940 43020 140140
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 61 GOOD 139 VERY GOOD47 GEN GOOD
MAX ADI LATE 62 GOOD 135 VERY GOOD47 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 2 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
17. HIGHS IN THE MID 20S. MINIMUM RH 46 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 58 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ051-300915-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-9) 29 (-13) 21 32
RH % (24H TREND) 64 (-35) 45 (-12) 69 53
20FTWND-VAL/AM(MPH) W 17 G34 SW 9 G18
20FTWND-RDG/PM(MPH) W 16 G35 W 15 G34 W 10 G23 SW 9 G18
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM 1 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL) 1850 6200 2330 5530
TRANSPORT WND (MPH) W 30 NW 39 W 21 W 24
VENT RATE (KT-FT) 48100 210800 41940 116130
DISPERSION 4 5 5 5
DSI 2 2
SUNSHINE HOURS 2 2
MAX ADI EARLY 55 GEN GOOD 139 VERY GOOD40 FAIR
MAX ADI LATE 53 GEN GOOD 136 VERY GOOD40 FAIR
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
18. HIGHS IN THE MID 20S. MINIMUM RH 45 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30. MINIMUM
RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ018-300915-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 20 30 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-16) 24 (-20) 15 28
RH % (24H TREND) 75 (-25) 49 (-7) 77 58
20FTWND-VAL/AM(MPH) W 20 G44 W 11 G23
20FTWND-RDG/PM(MPH) W 22 G46 W 16 G40 W 14 G30 W 11 G24
PRECIP AMOUNT 0.02 0.00 0.00 0.03
PRECIP DURATION 2 1 1 5
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 12 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1700 5230 2110 5290
TRANSPORT WND (MPH) W 37 NW 46 W 23 W 33
VENT RATE (KT-FT) 54400 209200 42200 153410
DISPERSION 4 5 5 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 64 GOOD 140 VERY GOOD46 GEN GOOD
MAX ADI LATE 61 GOOD 135 VERY GOOD46 GEN GOOD
MAX LVORI EARLY 3 2 1
MAX LVORI LATE 3 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
13. HIGHS AROUND 19. MINIMUM RH 52 PERCENT. WEST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
MINIMUM RH 52 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE UPPER
20S. MINIMUM RH 55 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS AROUND 30. MINIMUM
RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 30S.
MINIMUM RH 64 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ012-300915-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 50 20 30 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-15) 26 (-14) 18 29
RH % (24H TREND) 70 (-30) 46 (-13) 73 55
20FTWND-VAL/AM(MPH) W 16 G40 W 8 G22
20FTWND-RDG/PM(MPH) W 16 G44 W 13 G38 W 11 G29 W 9 G22
PRECIP AMOUNT 0.02 0.00 0.00 0.03
PRECIP DURATION 2 1 2 5
PRECIP BEGIN 6 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 1 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 2090 5530 2270 5420
TRANSPORT WND (MPH) W 33 NW 43 W 23 W 32
VENT RATE (KT-FT) 60610 204610 45400 151760
DISPERSION 3 5 5 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 51 GEN GOOD 140 VERY GOOD42 GEN GOOD
MAX ADI LATE 52 GEN GOOD 134 VERY GOOD42 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 3 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND 14.
HIGHS IN THE LOWER 20S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER 20S.
MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 30.
MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
MINIMUM RH 60 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ041-300915-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-12) 25 (-12) 17 28
RH % (24H TREND) 71 (-29) 50 (-14) 76 59
20FTWND-VAL/AM(MPH) W 19 G39 SW 10 G20
20FTWND-RDG/PM(MPH) W 20 G43 W 16 G38 W 14 G27 SW 10 G21
PRECIP AMOUNT 0.01 0.00 0.00 0.02
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM 6 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL) 1890 5750 2170 5490
TRANSPORT WND (MPH) W 31 NW 43 W 23 W 28
VENT RATE (KT-FT) 51030 212750 43400 131760
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 43 GEN GOOD 142 VERY GOOD43 GEN GOOD
MAX ADI LATE 49 GEN GOOD 139 VERY GOOD43 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 3 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
13. HIGHS AROUND 20. MINIMUM RH 52 PERCENT. WEST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE MID 20S.
MINIMUM RH 56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER
20S. MINIMUM RH 56 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER 30S.
MINIMUM RH 65 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ052-300915-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-10) 30 (-13) 20 33
RH % (24H TREND) 64 (-35) 44 (-11) 68 52
20FTWND-VAL/AM(MPH) W 16 G35 SW 8 G18
20FTWND-RDG/PM(MPH) W 14 G38 W 14 G34 W 9 G24 SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM 1 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL) 2580 6110 2320 5570
TRANSPORT WND (MPH) W 31 NW 39 W 21 W 24
VENT RATE (KT-FT) 69660 207740 41760 116970
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 2 2
MAX ADI EARLY 54 GEN GOOD 140 VERY GOOD41 GEN GOOD
MAX ADI LATE 56 GEN GOOD 136 VERY GOOD41 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
18. HIGHS IN THE MID 20S. MINIMUM RH 43 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 55 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ056-300915-
PERRY-
INCLUDING THE CITY OF NEWPORT
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-12) 30 (-15) 21 34
RH % (24H TREND) 63 (-34) 42 (-8) 66 50
20FTWND-VAL/AM(MPH) W 16 G35 W 7 G17
20FTWND-RDG/PM(MPH) W 15 G40 W 13 G33 W 10 G23 W 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2190 5730 2520 5670
TRANSPORT WND (MPH) W 35 NW 39 W 22 W 28
VENT RATE (KT-FT) 65700 194820 47880 136080
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 57 GEN GOOD 137 VERY GOOD44 GEN GOOD
MAX ADI LATE 63 GOOD 131 VERY GOOD44 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
20. HIGHS IN THE MID 20S. MINIMUM RH 42 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 30S.
MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ006-300915-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 30 40 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-17) 22 (-18) 15 25
RH % (24H TREND) 75 (-25) 54 (-8) 79 61
20FTWND-VAL/AM(MPH) W 19 G39 W 10 G21
20FTWND-RDG/PM(MPH) W 20 G46 W 16 G38 W 13 G27 W 10 G22
PRECIP AMOUNT 0.05 0.02 0.02 0.05
PRECIP DURATION 5 2 2 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1590 5300 1530 5080
TRANSPORT WND (MPH) W 32 NW 44 W 28 W 31
VENT RATE (KT-FT) 44520 201400 36720 137160
DISPERSION 4 5 5 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 59 GEN GOOD 139 VERY GOOD41 GEN GOOD
MAX ADI LATE 51 GEN GOOD 137 VERY GOOD41 GEN GOOD
MAX LVORI EARLY 3 2 3
MAX LVORI LATE 3 1 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 10. HIGHS AROUND 17.
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE LOWER 20S.
MINIMUM RH 60 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 20S.
MINIMUM RH 60 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER 20S.
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 68 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ058-300915-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-10) 29 (-15) 20 32
RH % (24H TREND) 66 (-34) 45 (-12) 71 52
20FTWND-VAL/AM(MPH) W 16 G38 W 8 G19
20FTWND-RDG/PM(MPH) W 14 G41 W 13 G34 W 10 G27 SW 7 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 2920 5920 2380 5550
TRANSPORT WND (MPH) W 41 NW 43 W 24 W 25
VENT RATE (KT-FT) 105120 219040 49980 122100
DISPERSION 5 5 5 5
DSI 2 1
SUNSHINE HOURS 3 2
MAX ADI EARLY 57 GEN GOOD 143 VERY GOOD47 GEN GOOD
MAX ADI LATE 57 GEN GOOD 140 VERY GOOD47 GEN GOOD
MAX LVORI EARLY 2 1 1
MAX LVORI LATE 2 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 20S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ050-300915-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-10) 29 (-13) 20 32
RH % (24H TREND) 64 (-36) 46 (-10) 69 54
20FTWND-VAL/AM(MPH) W 17 G36 SW 8 G19
20FTWND-RDG/PM(MPH) W 15 G39 W 15 G33 W 10 G25 SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM 1 PM
PRECIP END 2 AM CONTINUING
MIXING HGT(FT-AGL) 2780 6070 2120 5560
TRANSPORT WND (MPH) W 38 NW 41 W 21 W 26
VENT RATE (KT-FT) 91740 218520 38160 127880
DISPERSION 5 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 54 GEN GOOD 141 VERY GOOD42 GEN GOOD
MAX ADI LATE 56 GEN GOOD 136 VERY GOOD42 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 1 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
18. HIGHS IN THE MID 20S. MINIMUM RH 46 PERCENT. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 60 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ033-300915-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 20 30 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 15 (-25) 23 (-23) 16 29
RH % (24H TREND) 81 (-16) 57 (-5) 85 64
20FTWND-VAL/AM(MPH) W 23 G45 W 15 G28
20FTWND-RDG/PM(MPH) W 26 G51 W 19 G41 W 16 G30 W 15 G27
PRECIP AMOUNT 0.07 0.01 0.02 0.04
PRECIP DURATION 5 1 1 2
PRECIP BEGIN 6 PM CONTINUING 1 AM CONTINUING
PRECIP END CONTINUING 12 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1350 4170 1770 4480
TRANSPORT WND (MPH) W 41 W 41 W 32 W 36
VENT RATE (KT-FT) 48600 150120 49560 138880
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 71 GOOD 116 VERY GOOD48 GEN GOOD
MAX ADI LATE 56 GEN GOOD 114 VERY GOOD48 GEN GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 2 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND 13.
HIGHS AROUND 19. MINIMUM RH 60 PERCENT. WEST WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. NOT AS COLD. LOWS AROUND 13. HIGHS
AROUND 30. MINIMUM RH 64 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 66 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 59 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ019-300915-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-14) 27 (-18) 18 31
RH % (24H TREND) 70 (-29) 48 (-6) 73 56
20FTWND-VAL/AM(MPH) W 20 G39 W 10 G21
20FTWND-RDG/PM(MPH) W 20 G42 W 16 G34 W 14 G27 W 10 G21
PRECIP AMOUNT 0.01 0.00 0.00 0.02
PRECIP DURATION 2 2
PRECIP BEGIN 6 PM 6 AM
PRECIP END 6 AM CONTINUING
MIXING HGT(FT-AGL) 2530 5540 2230 5510
TRANSPORT WND (MPH) W 39 NW 45 W 22 W 31
VENT RATE (KT-FT) 86020 216060 42370 148770
DISPERSION 5 5 5 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 62 GOOD 140 VERY GOOD44 GEN GOOD
MAX ADI LATE 59 GEN GOOD 139 VERY GOOD44 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 3 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND 15.
HIGHS IN THE LOWER 20S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 30. MINIMUM
RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER
30S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER 30S.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 60 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ045-300915-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-13) 28 (-13) 17 31
RH % (24H TREND) 67 (-33) 45 (-14) 72 54
20FTWND-VAL/AM(MPH) W 18 G37 W 9 G20
20FTWND-RDG/PM(MPH) W 18 G40 W 15 G34 W 12 G26 W 9 G20
PRECIP AMOUNT 0.01 0.00 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM 7 AM
PRECIP END 4 AM CONTINUING
MIXING HGT(FT-AGL) 1450 5920 2260 5650
TRANSPORT WND (MPH) W 32 NW 43 W 22 W 30
VENT RATE (KT-FT) 40600 219040 42940 146900
DISPERSION 2 5 5 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 50 GEN GOOD 138 VERY GOOD43 GEN GOOD
MAX ADI LATE 52 GEN GOOD 138 VERY GOOD43 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 3 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
15. HIGHS IN THE LOWER 20S. MINIMUM RH 46 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ046-300915-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-10) 29 (-11) 19 31
RH % (24H TREND) 66 (-33) 45 (-14) 72 54
20FTWND-VAL/AM(MPH) W 20 G37 SW 10 G19
20FTWND-RDG/PM(MPH) W 19 G40 W 17 G35 W 13 G26 SW 10 G19
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 3 AM CONTINUING
MIXING HGT(FT-AGL) 1470 6140 2470 5620
TRANSPORT WND (MPH) W 31 NW 40 W 22 W 25
VENT RATE (KT-FT) 39690 214900 46930 123640
DISPERSION 1 5 5 5
DSI 2 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 43 GEN GOOD 139 VERY GOOD42 GEN GOOD
MAX ADI LATE 47 GEN GOOD 136 VERY GOOD42 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 2 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
16. HIGHS IN THE MID 20S. MINIMUM RH 46 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER
30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE MID 30S.
MINIMUM RH 58 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
PAZ042-300915-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-11) 25 (-14) 17 27
RH % (24H TREND) 75 (-25) 54 (-14) 80 65
20FTWND-VAL/AM(MPH) W 18 G43 SW 10 G22
20FTWND-RDG/PM(MPH) W 19 G45 W 14 G40 W 13 G28 SW 9 G21
PRECIP AMOUNT 0.01 0.00 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 3 AM CONTINUING
MIXING HGT(FT-AGL) 2010 5670 2010 5140
TRANSPORT WND (MPH) W 29 NW 43 W 23 W 25
VENT RATE (KT-FT) 50250 209790 40200 113080
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 1
MAX ADI EARLY 45 GEN GOOD 135 VERY GOOD43 GEN GOOD
MAX ADI LATE 49 GEN GOOD 135 VERY GOOD43 GEN GOOD
MAX LVORI EARLY 3 1 2
MAX LVORI LATE 3 1 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LOWS AROUND 12.
HIGHS AROUND 20. MINIMUM RH 58 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE MID 20S.
MINIMUM RH 61 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER
20S. MINIMUM RH 61 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
MINIMUM RH 59 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 69 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ037-300915-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 20 20 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-13) 23 (-14) 17 26
RH % (24H TREND) 72 (-27) 56 (-8) 76 61
20FTWND-VAL/AM(MPH) W 19 G38 SW 9 G19
20FTWND-RDG/PM(MPH) W 19 G44 W 16 G38 W 13 G26 SW 10 G20
PRECIP AMOUNT 0.02 0.00 0.00 0.02
PRECIP DURATION 2 1 1 4
PRECIP BEGIN 6 PM CONTINUING 7 PM CONTINUING
PRECIP END CONTINUING 1 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 1390 5680 2030 5390
TRANSPORT WND (MPH) W 35 NW 45 W 25 W 29
VENT RATE (KT-FT) 41700 221520 44660 134750
DISPERSION 5 5 5 5
DSI 1 1
SUNSHINE HOURS 2 2
MAX ADI EARLY 47 GEN GOOD 144 VERY GOOD43 GEN GOOD
MAX ADI LATE 47 GEN GOOD 141 VERY GOOD43 GEN GOOD
MAX LVORI EARLY 4 1 2
MAX LVORI LATE 3 1 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
11. HIGHS AROUND 18. MINIMUM RH 56 PERCENT. WEST WINDS AROUND
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE MID 20S.
MINIMUM RH 60 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE MID 20S.
MINIMUM RH 60 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 20S.
MINIMUM RH 57 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 70 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ049-300915-
UNION-
INCLUDING THE CITY OF LEWISBURG
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE SNOW SHOWERS
CHANCE PRECIP (%) 20 0 0 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-11) 30 (-12) 19 32
RH % (24H TREND) 64 (-36) 45 (-12) 69 53
20FTWND-VAL/AM(MPH) W 17 G37 SW 8 G20
20FTWND-RDG/PM(MPH) W 15 G40 W 15 G34 W 10 G26 SW 9 G20
PRECIP AMOUNT 0.01 0.00 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 3 AM CONTINUING
MIXING HGT(FT-AGL) 1390 6110 2160 5490
TRANSPORT WND (MPH) W 36 NW 41 W 21 W 26
VENT RATE (KT-FT) 43090 219960 38880 126270
DISPERSION 2 5 5 5
DSI 2 2
SUNSHINE HOURS 3 2
MAX ADI EARLY 57 GEN GOOD 141 VERY GOOD42 GEN GOOD
MAX ADI LATE 50 GEN GOOD 137 VERY GOOD42 GEN GOOD
MAX LVORI EARLY 3 1 1
MAX LVORI LATE 2 1 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
17. HIGHS IN THE MID 20S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.
PAZ004-300915-
WARREN-
INCLUDING THE CITY OF WARREN
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 70 80 100
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-22) 24 (-19) 16 27
RH % (24H TREND) 85 (-15) 63 (-9) 90 71
20FTWND-VAL/AM(MPH) W 15 G34 SW 8 G20
20FTWND-RDG/PM(MPH) W 17 G39 W 13 G34 W 9 G20 W 9 G20
PRECIP AMOUNT 0.12 0.05 0.09 0.14
PRECIP DURATION 11 6 11 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 690 4950 800 4650
TRANSPORT WND (MPH) W 31 W 39 W 22 W 29
VENT RATE (KT-FT) 18630 168300 15200 116250
DISPERSION 3 5 3 5
DSI 1 1
SUNSHINE HOURS 2 1
MAX ADI EARLY 37 FAIR 116 VERY GOOD31 FAIR
MAX ADI LATE 39 FAIR 116 VERY GOOD31 FAIR
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 3 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
SNOW SHOWERS. LOWS AROUND 11. HIGHS AROUND 18.
MINIMUM RH 64 PERCENT. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 11. HIGHS IN THE MID 20S. MINIMUM RH 66 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER
20S. MINIMUM RH 67 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER 20S.
MINIMUM RH 62 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AND
FREEZING RAIN. LOWS AROUND 18. HIGHS IN THE LOWER 30S. MINIMUM RH
71 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ065-300915-
YORK-
INCLUDING THE CITY OF YORK
223 PM EST MON DEC 29 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-11) 31 (-18) 22 36
RH % (24H TREND) 58 (-40) 39 (-9) 61 47
20FTWND-VAL/AM(MPH) W 19 G38 W 9 G19
20FTWND-RDG/PM(MPH) W 18 G41 W 17 G37 W 10 G23 W 10 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL) 1800 5410 1300 5480
TRANSPORT WND (MPH) W 32 W 37 W 21 W 26
VENT RATE (KT-FT) 50400 173120 23400 126040
DISPERSION 5 5 4 5
DSI 2 2
SUNSHINE HOURS 5 3
MAX ADI EARLY 49 GEN GOOD 135 VERY GOOD35 FAIR
MAX ADI LATE 58 GEN GOOD 128 VERY GOOD35 FAIR
MAX LVORI EARLY 1 1 2
MAX LVORI LATE 1 1 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID
30S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
MINIMUM RH 55 PERCENT. SOUTH WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION NEAR NORMAL.
GARTNER/MY LAST FWF
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