350
FNUS51 KCTP 271911
FWFCTP
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE, PA
211 PM EST SAT DEC 27 2025
DISCUSSION
DRY WEATHER WILL PREVAIL INTO SUNDAY MORNING. BANDS OF RAIN
WILL MOVE FROM WEST TO EAST LATER IN THE DAY ON SUNDAY, WITH
POCKETS OF FREEZING RAIN POSSIBLE ACROSS THE NORTHEAST SECTIONS
OF CENTRAL PENNSYLVANIA.
MILDER AIR WILL MOVE INTO THE REGION EARLY MONDAY, BEFORE
A STRONG COLD FRONT MOVES ACROSS THE AREA DURING THE AFTERNOON,
RESULTING IN A SHARP TEMPERATURE DROP.
GUSTY WINDS WILL PREVAIL ON MONDAY AND LINGER INTO TUESDAY.
WIND GUST OVER 50 MPH WILL BE POSSIBLE.
SNOW SHOWERS WILL BE POSSIBLE ACROSS THE NORTHWEST PORTION
OF CENTAL PENNSYLVANIA LATER MONDAY INTO TUESDAY.
PAZ064-280915-
ADAMS-
INCLUDING THE CITY OF GETTYSBURG
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 40 50 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-7) 44 (+6) 36 57
RH % (24H TREND) 95 (-2) 73 (+6) 96 47
20FTWND-VAL/AM(MPH) LGT/VAR SW 11 G31
20FTWND-RDG/PM(MPH) LGT/VAR S 5 S 5 G17 W 16 G39
PRECIP AMOUNT 0.00 0.00 0.01 0.02
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 300 1780 350 7200
TRANSPORT WND (MPH) S 5 S 15 S 17 W 44
VENT RATE (KT-FT) 1200 23140 5250 273600
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 3 VERY POOR 22 FAIR 13 GEN POOR 88 GOOD
MAX ADI LATE 2 VERY POOR 29 FAIR 17 GEN POOR 153 VERY GOOD
MAX LVORI EARLY 6 6 5 4
MAX LVORI LATE 7 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
30S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 44 PERCENT. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ034-280915-
BEDFORD-
INCLUDING THE CITY OF BEDFORD
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 50 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-7) 44 (+5) 36 53
RH % (24H TREND) 94 (-4) 71 (+1) 95 50
20FTWND-VAL/AM(MPH) LGT/VAR SW 13 G38
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 21 G46
PRECIP AMOUNT 0.00 0.01 0.03 0.02
PRECIP DURATION 1 2 2
PRECIP BEGIN 10 AM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 280 1270 240 6540
TRANSPORT WND (MPH) SE 5 S 12 SW 13 W 47
VENT RATE (KT-FT) 1120 12700 2640 268140
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 1 3
MAX ADI EARLY 3 VERY POOR 14 GEN POOR 7 POOR 133 VERY GOOD
MAX ADI LATE 5 VERY POOR 14 GEN POOR 13 GEN POOR 162 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 6 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE
MID 20S. MINIMUM RH 51 PERCENT. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE LOWER
30S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 50 PERCENT.
WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 20S.
MINIMUM RH 43 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ025-280915-
BLAIR-
INCLUDING THE CITY OF ALTOONA
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 70 80 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-6) 43 (+7) 35 52
RH % (24H TREND) 99 (-1) 76 (+3) 99 56
20FTWND-VAL/AM(MPH) LGT/VAR SW 14 G40
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G15 S 6 G19 W 21 G48
PRECIP AMOUNT 0.00 0.04 0.09 0.04
PRECIP DURATION 3 6 5
PRECIP BEGIN 10 AM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 290 1350 210 6430
TRANSPORT WND (MPH) S 8 S 13 S 12 W 48
VENT RATE (KT-FT) 2030 14850 2100 270060
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 1 2
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 9 POOR 133 VERY GOOD
MAX ADI LATE 5 VERY POOR 16 GEN POOR 13 GEN POOR 161 VERY GOOD
MAX LVORI EARLY 6 5 6 5
MAX LVORI LATE 7 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.
LOWS AROUND 19. HIGHS IN THE MID 20S. MINIMUM RH 58 PERCENT. WEST
WINDS 20 TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 30.
MINIMUM RH 57 PERCENT. WEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 58 PERCENT.
WEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.
MINIMUM RH 50 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER
30S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ024-280915-
CAMBRIA-
INCLUDING THE CITY OF JOHNSTOWN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 70 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-6) 53 (+18) 38 51
RH % (24H TREND) 98 (-2) 75 (-2) 98 60
20FTWND-VAL/AM(MPH) SE 6 G13 SW 18 G40
20FTWND-RDG/PM(MPH) LGT/VAR SE 7 G15 S 8 G20 W 23 G48
PRECIP AMOUNT 0.00 0.05 0.11 0.05
PRECIP DURATION 3 6 7
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 230 880 280 5850
TRANSPORT WND (MPH) S 12 S 15 S 16 W 51
VENT RATE (KT-FT) 2300 11440 3920 257400
DISPERSION 1 4 1 5
DSI 1 3
SUNSHINE HOURS 2 2
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 15 GEN POOR 143 VERY GOOD
MAX ADI LATE 8 POOR 17 GEN POOR 33 FAIR 165 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 6 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 17. HIGHS IN THE LOWER 20S. MINIMUM RH 65 PERCENT. WEST
WINDS 20 TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. HIGHS IN THE UPPER 20S. MINIMUM RH 63 PERCENT. WEST
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE MID 20S. MINIMUM RH 65 PERCENT. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE LOWER 20S.
MINIMUM RH 58 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
14. HIGHS AROUND 30. MINIMUM RH 62 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ011-280915-
CAMERON-
INCLUDING THE CITY OF EMPORIUM
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 90 100 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-4) 44 (+10) 35 51
RH % (24H TREND) 93 (-7) 73 (+9) 100 57
20FTWND-VAL/AM(MPH) LGT/VAR SW 11 G33
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G12 SE 6 G16 W 17 G40
PRECIP AMOUNT 0.00 0.10 0.29 0.07
PRECIP DURATION 4 11 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 160 1230 430 5900
TRANSPORT WND (MPH) SE 7 S 13 S 14 W 45
VENT RATE (KT-FT) 960 13530 5160 230100
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 2 1
MAX ADI EARLY 3 VERY POOR 13 GEN POOR 11 POOR 116 VERY GOOD
MAX ADI LATE 3 VERY POOR 16 GEN POOR 17 GEN POOR 147 VERY GOOD
MAX LVORI EARLY 5 5 6 4
MAX LVORI LATE 6 4 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 SHOWERS. LOWS AROUND 19. HIGHS IN THE MID 20S.
MINIMUM RH 57 PERCENT. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE UPPER 20S. MINIMUM RH 60 PERCENT. WEST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
19. HIGHS IN THE UPPER 20S. MINIMUM RH 57 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
11. HIGHS IN THE MID 20S. MINIMUM RH 51 PERCENT. WEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
13. HIGHS AROUND 30. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ017-280915-
CLEARFIELD-
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 80 100 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-7) 48 (+14) 35 50
RH % (24H TREND) 98 (-2) 74 (+6) 100 59
20FTWND-VAL/AM(MPH) LGT/VAR SW 15 G36
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G13 SE 6 G18 W 20 G44
PRECIP AMOUNT 0.00 0.07 0.19 0.06
PRECIP DURATION 4 10 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 280 1060 460 5980
TRANSPORT WND (MPH) SE 8 S 13 S 14 W 47
VENT RATE (KT-FT) 1960 11660 5520 245180
DISPERSION 1 4 1 5
DSI 1 3
SUNSHINE HOURS 2 1
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 11 POOR 126 VERY GOOD
MAX ADI LATE 5 VERY POOR 16 GEN POOR 22 FAIR 155 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 7 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. SNOW SHOWERS. LOWS AROUND 18. HIGHS IN THE MID
20S. MINIMUM RH 60 PERCENT. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. HIGHS IN THE UPPER 20S. MINIMUM RH 61 PERCENT. WEST
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
20. HIGHS IN THE MID 20S. MINIMUM RH 60 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE LOWER 20S.
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
13. HIGHS AROUND 30. MINIMUM RH 57 PERCENT. SOUTHWEST WINDS
AROUND 5 MPH.
PAZ053-280915-
COLUMBIA-
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 60 80 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-6) 39 (+6) 31 51
RH % (24H TREND) 96 (-4) 74 (+6) 99 60
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G28
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 14 G37
PRECIP AMOUNT 0.00 0.03 0.09 0.07
PRECIP DURATION 2 11 3
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 160 1740 360 6550
TRANSPORT WND (MPH) SE 3 S 10 S 12 W 38
VENT RATE (KT-FT) 480 15660 3600 216150
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 12 POOR 7 POOR 68 GOOD
MAX ADI LATE 2 VERY POOR 18 GEN POOR 8 POOR 125 VERY GOOD
MAX LVORI EARLY 7 6 7 5
MAX LVORI LATE 7 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 55 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS AROUND 30. MINIMUM RH 53 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 20S.
MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER
30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ063-280915-
CUMBERLAND-
INCLUDING THE CITY OF CARLISLE
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 40 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-6) 42 (+4) 36 54
RH % (24H TREND) 92 (-4) 73 (+9) 95 49
20FTWND-VAL/AM(MPH) LGT/VAR SW 10 G29
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 16 G36
PRECIP AMOUNT 0.00 0.00 0.02 0.01
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 320 1790 360 7100
TRANSPORT WND (MPH) S 5 S 12 S 13 W 41
VENT RATE (KT-FT) 1280 17900 3960 255600
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 9 POOR 102 VERY GOOD
MAX ADI LATE 2 VERY POOR 22 FAIR 11 POOR 147 VERY GOOD
MAX LVORI EARLY 5 5 5 4
MAX LVORI LATE 6 4 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 30.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 30. MINIMUM
RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ057-280915-
DAUPHIN-
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 40 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-7) 41 (+5) 33 53
RH % (24H TREND) 94 (-5) 73 (+7) 98 51
20FTWND-VAL/AM(MPH) LGT/VAR S 11 G28
20FTWND-RDG/PM(MPH) LGT/VAR S 5 SE 5 G13 W 18 G38
PRECIP AMOUNT 0.00 0.01 0.04 0.03
PRECIP DURATION 1 5 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 310 1880 410 7050
TRANSPORT WND (MPH) S 3 S 13 S 14 W 38
VENT RATE (KT-FT) 930 20680 4920 232650
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 3
MAX ADI EARLY 3 VERY POOR 18 GEN POOR 10 POOR 72 GOOD
MAX ADI LATE 2 VERY POOR 22 FAIR 12 POOR 132 VERY GOOD
MAX LVORI EARLY 5 6 6 5
MAX LVORI LATE 7 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 30.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS AROUND 30. MINIMUM
RH 41 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER
30S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ010-280915-
ELK-
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 90 100 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-6) 49 (+16) 36 49
RH % (24H TREND) 97 (-3) 76 (+8) 100 61
20FTWND-VAL/AM(MPH) LGT/VAR SW 14 G34
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G14 S 6 G19 W 19 G41
PRECIP AMOUNT 0.00 0.12 0.32 0.08
PRECIP DURATION 4 11 12
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 260 960 460 5540
TRANSPORT WND (MPH) SE 8 S 13 S 14 W 48
VENT RATE (KT-FT) 1820 10560 5520 232680
DISPERSION 1 4 2 5
DSI 1 3
SUNSHINE HOURS 2 1
MAX ADI EARLY 4 VERY POOR 11 POOR 14 GEN POOR 125 VERY GOOD
MAX ADI LATE 5 VERY POOR 15 GEN POOR 31 FAIR 151 VERY GOOD
MAX LVORI EARLY 6 5 6 4
MAX LVORI LATE 7 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW SHOWERS. LOWS AROUND 17. HIGHS IN THE LOWER 20S.
MINIMUM RH 63 PERCENT. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
16. HIGHS IN THE MID 20S. MINIMUM RH 66 PERCENT. WEST WINDS
AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
18. HIGHS IN THE MID 20S. MINIMUM RH 62 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS. LOWS AROUND
10. HIGHS IN THE LOWER 20S. MINIMUM RH 57 PERCENT. WEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
12. HIGHS IN THE UPPER 20S. MINIMUM RH 60 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ036-280915-
FRANKLIN-
INCLUDING THE CITY OF CHAMBERSBURG
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 40 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-8) 44 (+5) 37 55
RH % (24H TREND) 95 (-3) 72 (+4) 95 47
20FTWND-VAL/AM(MPH) LGT/VAR SW 11 G30
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 16 G37
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 1 2 2
PRECIP BEGIN 12 PM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING 6 PM
MIXING HGT(FT-AGL) 250 1730 330 7040
TRANSPORT WND (MPH) S 5 S 13 S 14 W 44
VENT RATE (KT-FT) 1000 19030 3960 267520
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 2 3
MAX ADI EARLY 3 VERY POOR 18 GEN POOR 10 POOR 100 GOOD
MAX ADI LATE 3 VERY POOR 22 FAIR 14 GEN POOR 151 VERY GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 6 4 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS AROUND 30.
MINIMUM RH 46 PERCENT. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 30S.
MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ035-280915-
FULTON-
INCLUDING THE CITY OF MCCONNELLSBURG
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 40 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-6) 43 (+3) 38 54
RH % (24H TREND) 97 (-2) 71 (+4) 98 47
20FTWND-VAL/AM(MPH) LGT/VAR SW 9 G31
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 16 G40
PRECIP AMOUNT 0.00 0.00 0.01 0.01
PRECIP DURATION 1 2 2
PRECIP BEGIN 10 AM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING 6 PM
MIXING HGT(FT-AGL) 210 1380 200 6820
TRANSPORT WND (MPH) SE 6 S 12 S 10 W 45
VENT RATE (KT-FT) 1050 13800 1800 265980
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 1 3
MAX ADI EARLY 2 VERY POOR 15 GEN POOR 7 POOR 114 VERY GOOD
MAX ADI LATE 4 VERY POOR 16 GEN POOR 8 POOR 156 VERY GOOD
MAX LVORI EARLY 6 5 6 5
MAX LVORI LATE 7 4 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER 30S.
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ026-280915-
HUNTINGDON-
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 50 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-7) 42 (+4) 35 53
RH % (24H TREND) 97 (-2) 71 (+3) 98 49
20FTWND-VAL/AM(MPH) LGT/VAR SW 10 G32
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 17 G40
PRECIP AMOUNT 0.00 0.02 0.06 0.03
PRECIP DURATION 2 7 2
PRECIP BEGIN 11 AM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 250 1520 310 6860
TRANSPORT WND (MPH) SE 6 S 12 S 10 W 45
VENT RATE (KT-FT) 1250 15200 2790 267540
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 18 GEN POOR 7 POOR 120 VERY GOOD
MAX ADI LATE 4 VERY POOR 18 GEN POOR 9 POOR 155 VERY GOOD
MAX LVORI EARLY 6 5 6 5
MAX LVORI LATE 7 4 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 51 PERCENT.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 51 PERCENT. WEST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ028-280915-
JUNIATA-
INCLUDING THE CITY OF MIFFLINTOWN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 60 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-6) 39 (+3) 34 52
RH % (24H TREND) 98 (-2) 76 (+8) 100 52
20FTWND-VAL/AM(MPH) LGT/VAR SW 8 G28
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 15 G37
PRECIP AMOUNT 0.00 0.02 0.05 0.04
PRECIP DURATION 2 5 2
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING 6 PM
MIXING HGT(FT-AGL) 210 1780 220 7190
TRANSPORT WND (MPH) SE 3 S 10 S 9 W 43
VENT RATE (KT-FT) 630 16020 1760 266030
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 15 GEN POOR 5 VERY POOR 104 VERY GOOD
MAX ADI LATE 2 VERY POOR 19 GEN POOR 6 VERY POOR 149 VERY GOOD
MAX LVORI EARLY 6 6 8 6
MAX LVORI LATE 8 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 53 PERCENT. WEST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 20S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ066-280915-
LANCASTER-
INCLUDING THE CITY OF LANCASTER
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-7) 41 (+6) 35 55
RH % (24H TREND) 97 (-2) 76 (+2) 99 51
20FTWND-VAL/AM(MPH) LGT/VAR SW 15 G30
20FTWND-RDG/PM(MPH) LGT/VAR S 5 S 6 G15 W 21 G36
PRECIP AMOUNT 0.00 0.00 0.02 0.05
PRECIP DURATION 1 2 6
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 280 1740 510 6710
TRANSPORT WND (MPH) SW 2 S 12 S 16 W 36
VENT RATE (KT-FT) 560 17400 7140 208010
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 13 GEN POOR 70 GOOD
MAX ADI LATE 2 VERY POOR 22 FAIR 15 GEN POOR 122 VERY GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 8 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
30S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 46 PERCENT. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 42 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ059-280915-
LEBANON-
INCLUDING THE CITY OF LEBANON
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 40 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-6) 40 (+4) 34 54
RH % (24H TREND) 98 (-1) 74 (+5) 100 53
20FTWND-VAL/AM(MPH) LGT/VAR S 12 G28
20FTWND-RDG/PM(MPH) LGT/VAR S 5 SE 5 G12 W 20 G38
PRECIP AMOUNT 0.00 0.00 0.04 0.04
PRECIP DURATION 1 5 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 260 1810 370 6930
TRANSPORT WND (MPH) S 3 S 10 S 12 W 35
VENT RATE (KT-FT) 780 16290 3700 207900
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 8 POOR 65 GOOD
MAX ADI LATE 2 VERY POOR 18 GEN POOR 10 POOR 120 VERY GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 8 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN
THE LOWER 30S. MINIMUM RH 49 PERCENT. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS AROUND 30. MINIMUM
RH 42 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 30S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ005-280915-
MCKEAN-
INCLUDING THE CITY OF BRADFORD
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 90 100 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-5) 49 (+18) 36 48
RH % (24H TREND) 99 (-1) 73 (+7) 100 58
20FTWND-VAL/AM(MPH) SE 5 G12 SW 14 G33
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G15 S 8 G20 W 18 G38
PRECIP AMOUNT 0.00 0.16 0.45 0.10
PRECIP DURATION 5 11 11
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 230 1010 370 5490
TRANSPORT WND (MPH) SE 8 S 16 S 17 W 46
VENT RATE (KT-FT) 1610 14140 5550 219600
DISPERSION 1 5 2 5
DSI 1 3
SUNSHINE HOURS 2 1
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 17 GEN POOR 120 VERY GOOD
MAX ADI LATE 6 VERY POOR 19 GEN POOR 31 FAIR 147 VERY GOOD
MAX LVORI EARLY 6 5 5 4
MAX LVORI LATE 7 4 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 SHOWERS. LOWS AROUND 15. HIGHS IN THE LOWER 20S.
MINIMUM RH 64 PERCENT. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
15. HIGHS IN THE MID 20S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
15. HIGHS IN THE LOWER 20S. MINIMUM RH 62 PERCENT. WEST WINDS
AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 8. HIGHS IN THE LOWER 20S. MINIMUM RH 58 PERCENT. WEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
10. HIGHS IN THE UPPER 20S. MINIMUM RH 59 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ027-280915-
MIFFLIN-
INCLUDING THE CITY OF LEWISTOWN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 70 80 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-6) 40 (+4) 33 53
RH % (24H TREND) 100 (0) 77 (+10) 100 55
20FTWND-VAL/AM(MPH) LGT/VAR SW 9 G29
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 17 G38
PRECIP AMOUNT 0.00 0.02 0.07 0.04
PRECIP DURATION 2 6 3
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(FT-AGL) 150 1750 170 7210
TRANSPORT WND (MPH) S 6 S 10 S 9 W 45
VENT RATE (KT-FT) 750 15750 1360 281190
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 16 GEN POOR 5 VERY POOR 110 VERY GOOD
MAX ADI LATE 3 VERY POOR 17 GEN POOR 7 POOR 155 VERY GOOD
MAX LVORI EARLY 6 6 8 5
MAX LVORI LATE 8 4 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 53 PERCENT. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER
30S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 54 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER
30S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ051-280915-
MONTOUR-
INCLUDING THE CITY OF DANVILLE
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 70 80 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-7) 38 (+4) 34 50
RH % (24H TREND) 96 (-4) 74 (+7) 99 59
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G26
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 16 G35
PRECIP AMOUNT 0.00 0.02 0.09 0.06
PRECIP DURATION 2 11 3
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 220 1780 390 6690
TRANSPORT WND (MPH) NE 3 S 10 S 12 W 36
VENT RATE (KT-FT) 660 16020 3900 207390
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 14 GEN POOR 8 POOR 68 GOOD
MAX ADI LATE 2 VERY POOR 20 GEN POOR 8 POOR 123 VERY GOOD
MAX LVORI EARLY 6 7 6 5
MAX LVORI LATE 7 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 54 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 52 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 20S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ018-280915-
NORTHERN CENTRE-
INCLUDING THE CITY OF PHILIPSBURG
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 80 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-4) 40 (+7) 32 49
RH % (24H TREND) 96 (-4) 74 (+7) 99 57
20FTWND-VAL/AM(MPH) LGT/VAR SW 13 G36
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G14 S 7 G17 W 18 G45
PRECIP AMOUNT 0.00 0.06 0.15 0.06
PRECIP DURATION 4 11 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 50 1180 200 6300
TRANSPORT WND (MPH) SE 7 S 14 S 13 W 46
VENT RATE (KT-FT) 300 14160 2200 252000
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 12 POOR 105 VERY GOOD
MAX ADI LATE 5 VERY POOR 18 GEN POOR 13 GEN POOR 151 VERY GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 6 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 18. HIGHS IN THE LOWER 20S. MINIMUM RH 57 PERCENT. WEST
WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE UPPER 20S. MINIMUM RH 59 PERCENT. WEST
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 20. HIGHS IN THE MID 20S. MINIMUM RH 56 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE LOWER 20S.
MINIMUM RH 51 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
13. HIGHS IN THE UPPER 20S. MINIMUM RH 54 PERCENT. WEST WINDS
AROUND 5 MPH.
PAZ012-280915-
NORTHERN CLINTON-
INCLUDING THE CITY OF RENOVO
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 90 100 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-5) 40 (+7) 31 50
RH % (24H TREND) 90 (-10) 71 (+9) 98 55
20FTWND-VAL/AM(MPH) LGT/VAR SW 10 G33
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 G12 SE 5 G16 W 15 G41
PRECIP AMOUNT 0.00 0.07 0.19 0.05
PRECIP DURATION 3 11 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 70 1330 320 6490
TRANSPORT WND (MPH) SE 6 S 12 S 12 W 45
VENT RATE (KT-FT) 350 13300 3200 253110
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 1
MAX ADI EARLY 2 VERY POOR 14 GEN POOR 10 POOR 101 VERY GOOD
MAX ADI LATE 3 VERY POOR 16 GEN POOR 10 POOR 149 VERY GOOD
MAX LVORI EARLY 5 5 6 5
MAX LVORI LATE 6 4 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
20. HIGHS IN THE MID 20S. MINIMUM RH 52 PERCENT. WEST WINDS 15 TO
20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE UPPER 20S. MINIMUM RH 56 PERCENT. WEST
WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 20. HIGHS IN THE UPPER 20S. MINIMUM RH 52 PERCENT. WEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.
MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS AROUND 30.
MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ041-280915-
NORTHERN LYCOMING-
INCLUDING THE CITY OF TROUT RUN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 80 90 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-5) 36 (+6) 29 46
RH % (24H TREND) 94 (-6) 79 (+7) 100 60
20FTWND-VAL/AM(MPH) LGT/VAR S 11 G32
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G15 S 7 G19 W 17 G40
PRECIP AMOUNT 0.00 0.06 0.18 0.06
PRECIP DURATION 3 11 3
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 40 1340 190 6620
TRANSPORT WND (MPH) S 5 S 13 S 13 W 43
VENT RATE (KT-FT) 160 14740 2090 244940
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 16 GEN POOR 15 GEN POOR 85 GOOD
MAX ADI LATE 3 VERY POOR 17 GEN POOR 12 POOR 144 VERY GOOD
MAX LVORI EARLY 6 6 5 5
MAX LVORI LATE 6 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE MID 20S. MINIMUM RH 57 PERCENT. WEST
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE UPPER 20S. MINIMUM RH 62 PERCENT. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE MID 20S. MINIMUM RH 59 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE LOWER 20S.
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE UPPER
20S. MINIMUM RH 58 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ052-280915-
NORTHUMBERLAND-
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 60 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-7) 38 (+4) 34 50
RH % (24H TREND) 96 (-4) 73 (+6) 98 57
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G27
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 15 G37
PRECIP AMOUNT 0.00 0.02 0.07 0.05
PRECIP DURATION 2 8 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 210 1750 380 6800
TRANSPORT WND (MPH) SE 3 S 13 S 14 W 37
VENT RATE (KT-FT) 630 19250 4560 217600
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 10 POOR 71 GOOD
MAX ADI LATE 2 VERY POOR 22 FAIR 10 POOR 127 VERY GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 7 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE MID 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 51 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 20S.
MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER
30S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ056-280915-
PERRY-
INCLUDING THE CITY OF NEWPORT
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 50 60 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-7) 40 (+3) 35 53
RH % (24H TREND) 97 (-2) 75 (+8) 99 52
20FTWND-VAL/AM(MPH) LGT/VAR SW 9 G27
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 15 G35
PRECIP AMOUNT 0.00 0.01 0.04 0.02
PRECIP DURATION 1 5 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 190 1700 230 7020
TRANSPORT WND (MPH) S 5 S 12 S 12 W 41
VENT RATE (KT-FT) 760 17000 2300 252720
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 3
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 7 POOR 100 GOOD
MAX ADI LATE 2 VERY POOR 21 FAIR 8 POOR 141 VERY GOOD
MAX LVORI EARLY 6 6 7 5
MAX LVORI LATE 7 4 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER 20S.
MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER
30S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ006-280915-
POTTER-
INCLUDING THE CITY OF COUDERSPORT
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 90 100 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-4) 40 (+11) 32 47
RH % (24H TREND) 92 (-7) 74 (+7) 100 58
20FTWND-VAL/AM(MPH) S 5 G12 SW 14 G33
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G16 S 9 G22 W 18 G41
PRECIP AMOUNT 0.00 0.11 0.33 0.08
PRECIP DURATION 4 11 7
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 170 1000 400 5780
TRANSPORT WND (MPH) S 8 S 15 S 18 W 45
VENT RATE (KT-FT) 1190 13000 6400 225420
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 1
MAX ADI EARLY 3 VERY POOR 16 GEN POOR 18 GEN POOR 108 VERY GOOD
MAX ADI LATE 5 VERY POOR 19 GEN POOR 20 GEN POOR 142 VERY GOOD
MAX LVORI EARLY 5 5 5 4
MAX LVORI LATE 6 4 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
17. HIGHS IN THE LOWER 20S. MINIMUM RH 62 PERCENT. WEST WINDS
15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 16. HIGHS IN THE MID 20S. MINIMUM RH 63 PERCENT. WEST
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. HIGHS IN THE LOWER 20S. MINIMUM RH 61 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 9. HIGHS IN THE LOWER 20S.
MINIMUM RH 56 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
11. HIGHS IN THE UPPER 20S. MINIMUM RH 59 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ058-280915-
SCHUYLKILL-
INCLUDING THE CITY OF POTTSVILLE
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 40 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-4) 38 (+5) 31 51
RH % (24H TREND) 98 (-2) 74 (+2) 100 59
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G28
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR SW 14 G38
PRECIP AMOUNT 0.00 0.01 0.07 0.05
PRECIP DURATION 1 8 2
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 120 1670 340 6650
TRANSPORT WND (MPH) SE 2 S 10 S 13 W 36
VENT RATE (KT-FT) 240 15030 3740 206150
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 2
MAX ADI EARLY 2 VERY POOR 13 GEN POOR 8 POOR 65 GOOD
MAX ADI LATE 2 VERY POOR 18 GEN POOR 9 POOR 121 VERY GOOD
MAX LVORI EARLY 7 6 7 5
MAX LVORI LATE 7 4 7 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER
30S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ050-280915-
SNYDER-
INCLUDING THE CITY OF SELINSGROVE
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 60 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-7) 38 (+4) 34 51
RH % (24H TREND) 97 (-3) 78 (+9) 98 58
20FTWND-VAL/AM(MPH) LGT/VAR SW 9 G28
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 16 G36
PRECIP AMOUNT 0.00 0.02 0.07 0.04
PRECIP DURATION 2 8 2
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 150 1780 190 7040
TRANSPORT WND (MPH) S 2 S 12 S 12 W 41
VENT RATE (KT-FT) 300 17800 1900 253440
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 3 VERY POOR 17 GEN POOR 7 POOR 86 GOOD
MAX ADI LATE 2 VERY POOR 21 FAIR 8 POOR 142 VERY GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 8 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 55 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 54 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE UPPER 20S.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE LOWER
30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ033-280915-
SOMERSET-
INCLUDING THE CITY OF SOMERSET
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 50 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-7) 56 (+19) 39 51
RH % (24H TREND) 100 (0) 74 (-5) 94 60
20FTWND-VAL/AM(MPH) LGT/VAR SW 18 G39
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G14 S 7 G20 W 24 G46
PRECIP AMOUNT 0.00 0.02 0.07 0.04
PRECIP DURATION 2 6 7
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 150 1230 250 5800
TRANSPORT WND (MPH) S 9 S 13 S 15 W 53
VENT RATE (KT-FT) 1200 13530 3250 266800
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 2 2
MAX ADI EARLY 5 VERY POOR 13 GEN POOR 21 FAIR 146 VERY GOOD
MAX ADI LATE 7 POOR 16 GEN POOR 37 FAIR 171 VERY GOOD
MAX LVORI EARLY 7 6 5 4
MAX LVORI LATE 7 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
WINDY. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS
AROUND 17. HIGHS IN THE LOWER 20S. MINIMUM RH 63 PERCENT. WEST
WINDS 25 TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE UPPER
20S. MINIMUM RH 59 PERCENT. WEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 65 PERCENT.
WEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.
MINIMUM RH 55 PERCENT. WEST WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS AROUND
16. HIGHS IN THE LOWER 30S. MINIMUM RH 60 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ019-280915-
SOUTHERN CENTRE-
INCLUDING THE CITY OF STATE COLLEGE
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 80 90 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-5) 39 (+4) 32 50
RH % (24H TREND) 97 (-3) 76 (+7) 99 58
20FTWND-VAL/AM(MPH) LGT/VAR SW 11 G31
20FTWND-RDG/PM(MPH) LGT/VAR S 5 LGT/VAR W 18 G40
PRECIP AMOUNT 0.00 0.04 0.10 0.05
PRECIP DURATION 2 10 3
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 120 1490 230 6680
TRANSPORT WND (MPH) SE 6 S 13 S 12 W 44
VENT RATE (KT-FT) 600 16390 2300 253840
DISPERSION 1 5 1 5
DSI 1 3
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 18 GEN POOR 8 POOR 97 GOOD
MAX ADI LATE 3 VERY POOR 18 GEN POOR 9 POOR 148 VERY GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 7 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.
LOWS AROUND 20. HIGHS IN THE MID 20S. MINIMUM RH 55 PERCENT. WEST
WINDS 20 TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS AROUND 30.
MINIMUM RH 57 PERCENT. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 55 PERCENT.
WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE MID 20S.
MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER
30S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ045-280915-
SOUTHERN CLINTON-
INCLUDING THE CITY OF LOCK HAVEN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 80 90 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-5) 38 (+4) 31 50
RH % (24H TREND) 92 (-8) 73 (+8) 97 58
20FTWND-VAL/AM(MPH) LGT/VAR SW 10 G29
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 17 G38
PRECIP AMOUNT 0.00 0.04 0.11 0.05
PRECIP DURATION 2 11 3
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 50 1580 170 6850
TRANSPORT WND (MPH) SE 6 S 10 S 10 W 44
VENT RATE (KT-FT) 250 14220 1530 260300
DISPERSION 1 4 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 15 GEN POOR 7 POOR 88 GOOD
MAX ADI LATE 3 VERY POOR 15 GEN POOR 8 POOR 147 VERY GOOD
MAX LVORI EARLY 6 6 7 5
MAX LVORI LATE 6 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 50 PERCENT.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS AROUND 30.
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 52 PERCENT.
WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE MID 20S.
MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ046-280915-
SOUTHERN LYCOMING-
INCLUDING THE CITY OF WILLIAMSPORT
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 70 90 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-6) 37 (+4) 31 48
RH % (24H TREND) 93 (-7) 75 (+9) 100 57
20FTWND-VAL/AM(MPH) LGT/VAR S 10 G28
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 SE 5 G15 W 18 G37
PRECIP AMOUNT 0.00 0.04 0.12 0.06
PRECIP DURATION 2 11 3
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 160 1680 240 6900
TRANSPORT WND (MPH) SE 2 S 10 S 10 W 39
VENT RATE (KT-FT) 320 15120 2160 234600
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 13 GEN POOR 9 POOR 65 GOOD
MAX ADI LATE 2 VERY POOR 15 GEN POOR 9 POOR 135 VERY GOOD
MAX LVORI EARLY 6 6 6 5
MAX LVORI LATE 6 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND
30. MINIMUM RH 57 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE UPPER 20S. MINIMUM RH 52 PERCENT.
WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE MID 20S.
MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS AROUND 30.
MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ042-280915-
SULLIVAN-
INCLUDING THE CITY OF LAPORTE
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 70 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 16 (-4) 36 (+7) 29 47
RH % (24H TREND) 100 (0) 82 (+5) 100 66
20FTWND-VAL/AM(MPH) LGT/VAR SW 12 G33
20FTWND-RDG/PM(MPH) LGT/VAR S 6 G16 S 9 G24 SW 15 G38
PRECIP AMOUNT 0.00 0.04 0.18 0.09
PRECIP DURATION 2 12 6
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 20 1300 430 6170
TRANSPORT WND (MPH) S 5 S 17 S 20 W 39
VENT RATE (KT-FT) 80 19500 7310 209780
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 2
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 23 FAIR 76 GOOD
MAX ADI LATE 3 VERY POOR 22 FAIR 22 FAIR 127 VERY GOOD
MAX LVORI EARLY 8 6 5 5
MAX LVORI LATE 8 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 19. HIGHS IN THE MID 20S. MINIMUM RH 62 PERCENT. WEST
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE UPPER 20S. MINIMUM RH 67 PERCENT. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE MID 20S. MINIMUM RH 65 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE LOWER 20S.
MINIMUM RH 59 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER
20S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ037-280915-
TIOGA-
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 80 100 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (-4) 37 (+9) 30 46
RH % (24H TREND) 94 (-5) 77 (+5) 100 59
20FTWND-VAL/AM(MPH) S 5 G12 SW 12 G31
20FTWND-RDG/PM(MPH) LGT/VAR S 7 G15 S 8 G21 SW 17 G38
PRECIP AMOUNT 0.00 0.08 0.24 0.06
PRECIP DURATION 4 11 3
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 160 1220 540 6330
TRANSPORT WND (MPH) S 7 S 17 S 20 SW 44
VENT RATE (KT-FT) 960 18300 9180 240540
DISPERSION 1 5 2 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 21 FAIR 23 FAIR 98 GOOD
MAX ADI LATE 4 VERY POOR 22 FAIR 20 GEN POOR 144 VERY GOOD
MAX LVORI EARLY 6 5 5 5
MAX LVORI LATE 6 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE LOWER 20S. MINIMUM RH 60 PERCENT. WEST
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. HIGHS IN THE MID 20S. MINIMUM RH 63 PERCENT. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 17. HIGHS IN THE MID 20S. MINIMUM RH 62 PERCENT. WEST
WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 10. HIGHS IN THE LOWER 20S.
MINIMUM RH 57 PERCENT. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE UPPER
20S. MINIMUM RH 60 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
PAZ049-280915-
UNION-
INCLUDING THE CITY OF LEWISBURG
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE FRZ RAIN FRZ RAIN SHOWERS
CHANCE PRECIP (%) 0 70 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-6) 38 (+4) 32 50
RH % (24H TREND) 95 (-5) 76 (+10) 97 57
20FTWND-VAL/AM(MPH) LGT/VAR SW 8 G29
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 16 G38
PRECIP AMOUNT 0.00 0.03 0.09 0.05
PRECIP DURATION 2 10 3
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 120 1720 190 6960
TRANSPORT WND (MPH) SE 3 S 10 S 9 W 41
VENT RATE (KT-FT) 360 15480 1520 250560
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 1 2
MAX ADI EARLY 2 VERY POOR 14 GEN POOR 7 POOR 78 GOOD
MAX ADI LATE 2 VERY POOR 18 GEN POOR 7 POOR 141 VERY GOOD
MAX LVORI EARLY 5 6 6 5
MAX LVORI LATE 7 4 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 20S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 30S. MINIMUM RH 54 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN
THE LOWER 20S. HIGHS IN THE LOWER 30S. MINIMUM RH 51 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE UPPER 20S.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS IN THE LOWER
30S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.
PAZ004-280915-
WARREN-
INCLUDING THE CITY OF WARREN
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 90 100 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-3) 55 (+22) 39 47
RH % (24H TREND) 100 (0) 77 (+7) 100 64
20FTWND-VAL/AM(MPH) SE 5 G13 SW 14 G34
20FTWND-RDG/PM(MPH) LGT/VAR S 7 G15 S 8 G19 W 18 G40
PRECIP AMOUNT 0.00 0.22 0.53 0.12
PRECIP DURATION 6 12 11
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(FT-AGL) 260 1120 390 5770
TRANSPORT WND (MPH) S 12 S 17 S 18 SW 48
VENT RATE (KT-FT) 2600 16800 6240 242340
DISPERSION 1 5 2 5
DSI 1 3
SUNSHINE HOURS 1 1
MAX ADI EARLY 5 VERY POOR 16 GEN POOR 21 FAIR 127 VERY GOOD
MAX ADI LATE 8 POOR 21 FAIR 35 FAIR 154 VERY GOOD
MAX LVORI EARLY 7 5 5 4
MAX LVORI LATE 7 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SNOW SHOWERS. LOWS AROUND 17. HIGHS IN THE LOWER 20S.
MINIMUM RH 69 PERCENT. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
16. HIGHS IN THE MID 20S. MINIMUM RH 70 PERCENT. SOUTHWEST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LOWS AROUND
17. HIGHS IN THE LOWER 20S. MINIMUM RH 65 PERCENT. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 9. HIGHS IN THE LOWER 20S. MINIMUM RH 62 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF FREEZING RAIN. LOWS AROUND
12. HIGHS IN THE UPPER 20S. MINIMUM RH 63 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH.
PAZ065-280915-
YORK-
INCLUDING THE CITY OF YORK
211 PM EST SAT DEC 27 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE RAIN RAIN SHOWERS
CHANCE PRECIP (%) 0 20 40 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (-7) 43 (+6) 36 56
RH % (24H TREND) 96 (-2) 74 (+4) 97 48
20FTWND-VAL/AM(MPH) LGT/VAR SW 14 G30
20FTWND-RDG/PM(MPH) LGT/VAR S 5 G12 S 6 G17 W 19 G35
PRECIP AMOUNT 0.00 0.00 0.01 0.03
PRECIP DURATION 1 2 2
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(FT-AGL) 320 1720 430 6930
TRANSPORT WND (MPH) S 3 S 14 S 16 W 40
VENT RATE (KT-FT) 960 20640 6020 242550
DISPERSION 1 5 1 5
DSI 1 2
SUNSHINE HOURS 2 3
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 15 GEN POOR 84 GOOD
MAX ADI LATE 2 VERY POOR 26 FAIR 19 GEN POOR 138 VERY GOOD
MAX LVORI EARLY 6 6 5 4
MAX LVORI LATE 7 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER
30S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 30S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
30S. MINIMUM RH 49 PERCENT. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 30S.
MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
MARTIN
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