455  
FNUS51 KCTP 200709  
FWFCTP  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA  
NATIONAL WEATHER SERVICE STATE COLLEGE, PA  
309 AM EDT MON OCT 20 2025  
   
DISCUSSION
 
 
UPPER LEVEL LOW PRESSURE OVER NORTHWESTERN PENNSYLVANIA EARLY  
THIS MORNING WILL MOVE NORTHEAST AND REACH THE ADIRONDACKS OF  
NORTHERN NEW YORK STATE LATE TODAY.  
 
AREAS OF RAIN IN ADVANCE, AND JUST IN THE WAKE OF THIS  
FEATURE, WILL IMPACT CENTRAL PA THIS MORNING, FOLLOWED  
BY A MIX OF CLOUDS AND SUNSHINE WITH A WEST-NORTHWEST WIND  
GUSTING BETWEEN 30 AND 40 MPH FOR THE LATE MORNING AND  
AFTERNOON HOURS.  
 
WINDS WILL DIMINISH TO UNDER 10 MPH AND TURN TO THE SOUTHWEST  
OVERNIGHT AND SKIES WILL CLEAR OUT AS A WEAK RIDGE OF HIGH  
PRESSURE SLIDES EAST ACROSS THE COMMONWEALTH.  
 
A WEAK WARM FRONT WILL BRING BACK CLOUDS, A MODERATELY GUSTY  
SOUTHWEST WIND AND A CHANCE FOR A FEW SHOWERS TUESDAY  
AFTERNOON AND EVENING, FOLLOWED BY ANOTHER COLD FRONTAL  
PASSAGE TUESDAY NIGHT AND EARLY WEDNESDAY.  
 
PAZ064-202045-  
ADAMS-  
INCLUDING THE CITY OF GETTYSBURG  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 50 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 63 (-10) 39 (-8) 69  
RH % (24H TREND) 48 (-9) 92 (-5) 41  
20FTWND-VAL/AM(MPH) W 12 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G22 LGT/VAR S 6  
PRECIP AMOUNT 0.01 0.00 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(FT-AGL) 5580 230 3150  
TRANSPORT WND (MPH) W 29 SW 9 S 20  
VENT RATE (KT-FT) 139500 1840 53550  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 7 8  
MAX ADI EARLY 87 GOOD 10 POOR 31 FAIR  
MAX ADI LATE 95 GOOD 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER  
50S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS AROUND 60. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ034-202045-  
BEDFORD-  
INCLUDING THE CITY OF BEDFORD  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-13) 37 (-8) 67  
RH % (24H TREND) 48 (-2) 88 (-7) 43  
20FTWND-VAL/AM(MPH) W 15 G29 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G26 W 5 G18 SW 8 G17  
PRECIP AMOUNT 0.00 0.00 0.03  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5200 300 3770  
TRANSPORT WND (MPH) NW 29 SW 9 SW 22  
VENT RATE (KT-FT) 130000 2400 71630  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 7 7  
MAX ADI EARLY 93 GOOD 9 POOR 29 FAIR  
MAX ADI LATE 97 GOOD 4 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 55 PERCENT.  
SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER  
50S. MINIMUM RH 50 PERCENT. WEST WINDS 10 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
50S. MINIMUM RH 46 PERCENT. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ025-202045-  
BLAIR-  
INCLUDING THE CITY OF ALTOONA  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 50 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 58 (-12) 38 (-7) 65  
RH % (24H TREND) 53 (-6) 90 (-7) 49  
20FTWND-VAL/AM(MPH) W 16 G30 S 6 G17  
20FTWND-RDG/PM(MPH) W 14 G29 W 6 G21 SW 8 G19  
PRECIP AMOUNT 0.05 0.00 0.03  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(FT-AGL) 4910 250 3810  
TRANSPORT WND (MPH) NW 33 SW 9 SW 22  
VENT RATE (KT-FT) 142390 2000 72390  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 6 6  
MAX ADI EARLY 90 GOOD 11 POOR 31 FAIR  
MAX ADI LATE 98 GOOD 4 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS  
5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS AROUND 50. MINIMUM RH 60 PERCENT. WEST WINDS 10 TO  
15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
50S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ024-202045-  
CAMBRIA-  
INCLUDING THE CITY OF JOHNSTOWN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 50 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 54 (-16) 39 (-7) 61  
RH % (24H TREND) 58 (-1) 88 (-11) 54  
20FTWND-VAL/AM(MPH) W 17 G30 S 8 G18  
20FTWND-RDG/PM(MPH) W 16 G29 W 7 G21 SW 11 G20  
PRECIP AMOUNT 0.09 0.00 0.02  
PRECIP DURATION 1 4  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(FT-AGL) 4540 240 3280  
TRANSPORT WND (MPH) NW 31 SW 10 SW 23  
VENT RATE (KT-FT) 122580 2160 65600  
DISPERSION 5 1 5  
DSI 1 1  
SUNSHINE HOURS 4 5  
MAX ADI EARLY 82 GOOD 18 GEN POOR 47 GEN GOOD  
MAX ADI LATE 92 GOOD 5 VERY POOR 57 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 3 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE UPPER 40S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS  
10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 64 PERCENT. WEST  
WINDS AROUND 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.  
MINIMUM RH 56 PERCENT. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE MID 50S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ011-202045-  
CAMERON-  
INCLUDING THE CITY OF EMPORIUM  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 70  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 58 (-11) 37 (-10) 63  
RH % (24H TREND) 47 (-14) 93 (-6) 50  
20FTWND-VAL/AM(MPH) W 11 G26 S 5 G16  
20FTWND-RDG/PM(MPH) W 11 G23 W 5 G18 SW 7 G17  
PRECIP AMOUNT 0.10 0.00 0.03  
PRECIP DURATION 3 4  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4640 320 3390  
TRANSPORT WND (MPH) NW 29 SW 9 SW 22  
VENT RATE (KT-FT) 116000 2560 64410  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 5  
MAX ADI EARLY 64 GOOD 13 GEN POOR 37 FAIR  
MAX ADI LATE 84 GOOD 4 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
SHOWERS. LOWS AROUND 40. HIGHS IN THE LOWER 50S.  
MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
40S. MINIMUM RH 69 PERCENT. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 54 PERCENT. WEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 54 PERCENT.  
SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
PAZ017-202045-  
CLEARFIELD-  
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 57 (-13) 36 (-10) 62  
RH % (24H TREND) 52 (-8) 91 (-9) 51  
20FTWND-VAL/AM(MPH) W 15 G27 S 6 G17  
20FTWND-RDG/PM(MPH) W 14 G26 W 7 G19 SW 9 G19  
PRECIP AMOUNT 0.09 0.00 0.03  
PRECIP DURATION 1 4  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4810 270 3380  
TRANSPORT WND (MPH) NW 30 SW 9 SW 22  
VENT RATE (KT-FT) 125060 2160 64220  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 5  
MAX ADI EARLY 81 GOOD 17 GEN POOR 41 GEN GOOD  
MAX ADI LATE 91 GOOD 4 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS AROUND 50.  
MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 69 PERCENT. WEST WINDS  
AROUND 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 53 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. EAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ053-202045-  
COLUMBIA-  
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 70 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-10) 39 (-9) 66  
RH % (24H TREND) 53 (-12) 95 (-5) 45  
20FTWND-VAL/AM(MPH) W 9 G22 LGT/VAR  
20FTWND-RDG/PM(MPH) W 10 G22 W 6 G18 S 6 G16  
PRECIP AMOUNT 0.08 0.00 0.00  
PRECIP DURATION 3 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(FT-AGL) 3850 280 3620  
TRANSPORT WND (MPH) W 25 SW 7 S 20  
VENT RATE (KT-FT) 84700 1680 61540  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 7  
MAX ADI EARLY 49 GEN GOOD 11 POOR 29 FAIR  
MAX ADI LATE 66 GOOD 4 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ063-202045-  
CUMBERLAND-  
INCLUDING THE CITY OF CARLISLE  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-12) 39 (-10) 69  
RH % (24H TREND) 48 (-7) 87 (-7) 39  
20FTWND-VAL/AM(MPH) W 12 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G23 W 5 G16 S 6 G13  
PRECIP AMOUNT 0.02 0.00 0.02  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(FT-AGL) 5520 270 3340  
TRANSPORT WND (MPH) W 28 SW 9 SW 18  
VENT RATE (KT-FT) 132480 2160 53440  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 7 8  
MAX ADI EARLY 91 GOOD 10 POOR 29 FAIR  
MAX ADI LATE 94 GOOD 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 49 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
MID 50S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS AROUND 60. MINIMUM RH 57 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ057-202045-  
DAUPHIN-  
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 63 (-9) 40 (-9) 69  
RH % (24H TREND) 49 (-13) 92 (-6) 39  
20FTWND-VAL/AM(MPH) W 13 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G24 W 7 G19 S 8 G16  
PRECIP AMOUNT 0.03 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 5560 270 3460  
TRANSPORT WND (MPH) NW 28 SW 7 S 18  
VENT RATE (KT-FT) 133440 1620 55360  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 69 GOOD 16 GEN POOR 28 FAIR  
MAX ADI LATE 92 GOOD 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS  
5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
MID 50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS AROUND 60. MINIMUM RH 57 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ010-202045-  
ELK-  
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 70 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 56 (-14) 36 (-10) 60  
RH % (24H TREND) 52 (-8) 93 (-7) 55  
20FTWND-VAL/AM(MPH) W 14 G25 S 6 G18  
20FTWND-RDG/PM(MPH) W 13 G24 W 5 G18 SW 9 G19  
PRECIP AMOUNT 0.10 0.00 0.04  
PRECIP DURATION 1 5  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4750 300 3020  
TRANSPORT WND (MPH) NW 28 W 9 SW 21  
VENT RATE (KT-FT) 114000 2400 54360  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 5  
MAX ADI EARLY 66 GOOD 12 POOR 42 GEN GOOD  
MAX ADI LATE 84 GOOD 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 3 5 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 74 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE MID  
30S. HIGHS AROUND 50. MINIMUM RH 58 PERCENT. WEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ036-202045-  
FRANKLIN-  
INCLUDING THE CITY OF CHAMBERSBURG  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 50 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-10) 39 (-8) 69  
RH % (24H TREND) 46 (-11) 91 (-5) 40  
20FTWND-VAL/AM(MPH) W 13 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G23 LGT/VAR SW 6 G13  
PRECIP AMOUNT 0.01 0.00 0.04  
PRECIP DURATION 0 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 8 AM CONTINUING  
MIXING HGT(FT-AGL) 5470 240 3610  
TRANSPORT WND (MPH) NW 29 SW 8 SW 18  
VENT RATE (KT-FT) 136750 1680 57760  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 7 8  
MAX ADI EARLY 94 GOOD 8 POOR 28 FAIR  
MAX ADI LATE 96 GOOD 4 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.  
MINIMUM RH 46 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS AROUND 60. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ035-202045-  
FULTON-  
INCLUDING THE CITY OF MCCONNELLSBURG  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-10) 38 (-9) 68  
RH % (24H TREND) 46 (-9) 91 (-4) 41  
20FTWND-VAL/AM(MPH) W 11 G24 LGT/VAR  
20FTWND-RDG/PM(MPH) W 11 G23 LGT/VAR SW 5 G13  
PRECIP AMOUNT 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5530 240 3640  
TRANSPORT WND (MPH) NW 29 SW 8 SW 20  
VENT RATE (KT-FT) 138250 1680 61880  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 7 7  
MAX ADI EARLY 94 GOOD 9 POOR 20 GEN POOR  
MAX ADI LATE 96 GOOD 4 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
MID 50S. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. LIGHT WINDS.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 59 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ026-202045-  
HUNTINGDON-  
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-10) 37 (-9) 68  
RH % (24H TREND) 48 (-9) 95 (-3) 40  
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR  
20FTWND-RDG/PM(MPH) W 11 G23 W 5 G17 SW 6 G14  
PRECIP AMOUNT 0.03 0.00 0.04  
PRECIP DURATION 1 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(FT-AGL) 5280 260 3840  
TRANSPORT WND (MPH) NW 30 SW 8 SW 21  
VENT RATE (KT-FT) 137280 1820 69120  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 93 GOOD 9 POOR 28 FAIR  
MAX ADI LATE 95 GOOD 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 4 5 5  
MAX LVORI LATE 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. WEST WINDS 5 TO  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. LIGHT WINDS.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ028-202045-  
JUNIATA-  
INCLUDING THE CITY OF MIFFLINTOWN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 80 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-11) 39 (-8) 68  
RH % (24H TREND) 49 (-10) 95 (-5) 41  
20FTWND-VAL/AM(MPH) W 11 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 11 G22 W 5 G17 S 6 G13  
PRECIP AMOUNT 0.03 0.00 0.02  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(FT-AGL) 5390 280 3400  
TRANSPORT WND (MPH) NW 29 SW 8 SW 18  
VENT RATE (KT-FT) 134750 1960 54400  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 91 GOOD 10 POOR 28 FAIR  
MAX ADI LATE 95 GOOD 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 52 PERCENT. LIGHT WINDS.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 62 PERCENT. LIGHT WINDS.  
 

 
 
PAZ066-202045-  
LANCASTER-  
INCLUDING THE CITY OF LANCASTER  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 64 (-8) 42 (-8) 69  
RH % (24H TREND) 50 (-11) 87 (-9) 43  
20FTWND-VAL/AM(MPH) W 14 G23 S 5 G13  
20FTWND-RDG/PM(MPH) W 16 G24 W 8 G20 S 10  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 7 AM  
PRECIP END 11 AM  
MIXING HGT(FT-AGL) 5540 310 3170  
TRANSPORT WND (MPH) W 29 SW 8 S 20  
VENT RATE (KT-FT) 138500 2170 53890  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 7 8  
MAX ADI EARLY 75 GOOD 17 GEN POOR 36 FAIR  
MAX ADI LATE 93 GOOD 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS AROUND 60. MINIMUM RH 49 PERCENT. WEST WINDS 5 TO  
15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
PAZ059-202045-  
LEBANON-  
INCLUDING THE CITY OF LEBANON  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 40 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 64 (-9) 41 (-8) 70  
RH % (24H TREND) 48 (-13) 96 (-3) 40  
20FTWND-VAL/AM(MPH) W 14 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 15 G25 W 8 G20 S 9  
PRECIP AMOUNT 0.03 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 5460 290 3580  
TRANSPORT WND (MPH) W 29 SW 8 S 18  
VENT RATE (KT-FT) 136500 2030 57280  
DISPERSION 5 1 5  
DSI 3 2  
SUNSHINE HOURS 7 8  
MAX ADI EARLY 69 GOOD 16 GEN POOR 26 FAIR  
MAX ADI LATE 92 GOOD 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS AROUND 60. MINIMUM RH 48 PERCENT. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND  
60. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. MINIMUM RH 57 PERCENT. EAST WINDS AROUND 5 MPH.  
 

 
 
PAZ005-202045-  
MCKEAN-  
INCLUDING THE CITY OF BRADFORD  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 55 (-14) 35 (-11) 59  
RH % (24H TREND) 55 (-3) 94 (-6) 54  
20FTWND-VAL/AM(MPH) W 14 G23 S 8 G18  
20FTWND-RDG/PM(MPH) W 14 G24 W 6 G17 SW 10 G20  
PRECIP AMOUNT 0.13 0.00 0.04  
PRECIP DURATION 3 5  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 12 PM CONTINUING  
MIXING HGT(FT-AGL) 4020 320 3060  
TRANSPORT WND (MPH) NW 26 SW 9 SW 23  
VENT RATE (KT-FT) 92460 2560 61200  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 3 4  
MAX ADI EARLY 55 GEN GOOD 20 GEN POOR 42 GEN GOOD  
MAX ADI LATE 72 GOOD 5 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 68 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID  
40S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 59 PERCENT. WEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER  
50S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
LOWER 30S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ027-202045-  
MIFFLIN-  
INCLUDING THE CITY OF LEWISTOWN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 80 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-10) 38 (-8) 68  
RH % (24H TREND) 51 (-8) 96 (-4) 43  
20FTWND-VAL/AM(MPH) W 11 G25 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G23 W 5 G17 SW 5 G13  
PRECIP AMOUNT 0.05 0.00 0.04  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(FT-AGL) 5360 260 3780  
TRANSPORT WND (MPH) NW 29 SW 8 SW 20  
VENT RATE (KT-FT) 134000 1820 64260  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 93 GOOD 10 POOR 28 FAIR  
MAX ADI LATE 96 GOOD 4 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 4 5 5  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. WEST WINDS 5 TO  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 51 PERCENT. LIGHT WINDS.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. LIGHT WINDS.  
 

 
 
PAZ051-202045-  
MONTOUR-  
INCLUDING THE CITY OF DANVILLE  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 70 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-10) 39 (-10) 66  
RH % (24H TREND) 50 (-15) 94 (-6) 43  
20FTWND-VAL/AM(MPH) W 11 G22 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G22 W 6 G17 S 7 G15  
PRECIP AMOUNT 0.08 0.00 0.00  
PRECIP DURATION 3 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 12 PM CONTINUING  
MIXING HGT(FT-AGL) 4330 320 3450  
TRANSPORT WND (MPH) NW 26 SW 6 S 20  
VENT RATE (KT-FT) 99590 1600 58650  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 7  
MAX ADI EARLY 49 GEN GOOD 10 POOR 29 FAIR  
MAX ADI LATE 75 GOOD 4 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 58 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ018-202045-  
NORTHERN CENTRE-  
INCLUDING THE CITY OF PHILIPSBURG  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 57 (-10) 37 (-9) 62  
RH % (24H TREND) 48 (-14) 90 (-10) 47  
20FTWND-VAL/AM(MPH) W 14 G29 S 5 G15  
20FTWND-RDG/PM(MPH) W 13 G26 W 7 G21 SW 7 G17  
PRECIP AMOUNT 0.08 0.00 0.02  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4800 150 3420  
TRANSPORT WND (MPH) NW 31 W 9 SW 22  
VENT RATE (KT-FT) 129600 1200 64980  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 5 6  
MAX ADI EARLY 77 GOOD 12 POOR 30 FAIR  
MAX ADI LATE 91 GOOD 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS AROUND 50. MINIMUM RH 61 PERCENT. SOUTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 65 PERCENT. WEST  
WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 52 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ012-202045-  
NORTHERN CLINTON-  
INCLUDING THE CITY OF RENOVO  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 100 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 58 (-9) 38 (-9) 63  
RH % (24H TREND) 46 (-16) 94 (-6) 45  
20FTWND-VAL/AM(MPH) W 11 G26 LGT/VAR  
20FTWND-RDG/PM(MPH) W 10 G23 W 6 G20 SW 6 G16  
PRECIP AMOUNT 0.10 0.00 0.02  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4650 230 3560  
TRANSPORT WND (MPH) NW 29 W 8 SW 22  
VENT RATE (KT-FT) 116250 1610 67640  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 6  
MAX ADI EARLY 59 GEN GOOD 11 POOR 32 FAIR  
MAX ADI LATE 84 GOOD 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 6 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 57 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE UPPER 40S. MINIMUM RH 63 PERCENT. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 50 PERCENT. WEST WINDS  
AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. EAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ041-202045-  
NORTHERN LYCOMING-  
INCLUDING THE CITY OF TROUT RUN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 100 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 57 (-8) 38 (-9) 62  
RH % (24H TREND) 53 (-16) 95 (-5) 47  
20FTWND-VAL/AM(MPH) W 12 G25 S 5 G16  
20FTWND-RDG/PM(MPH) W 13 G23 W 8 G20 S 9 G17  
PRECIP AMOUNT 0.11 0.00 0.01  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(FT-AGL) 4060 250 3320  
TRANSPORT WND (MPH) NW 26 SW 7 S 22  
VENT RATE (KT-FT) 93380 1500 63080  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 7  
MAX ADI EARLY 52 GEN GOOD 18 GEN POOR 27 FAIR  
MAX ADI LATE 71 GOOD 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 3 6 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE UPPER 40S. MINIMUM RH 69 PERCENT. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
50S. MINIMUM RH 56 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 54 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE MID 50S. MINIMUM RH 62 PERCENT. EAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ052-202045-  
NORTHUMBERLAND-  
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 70 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-9) 40 (-9) 67  
RH % (24H TREND) 50 (-12) 94 (-5) 42  
20FTWND-VAL/AM(MPH) W 11 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G22 W 6 G18 S 7 G15  
PRECIP AMOUNT 0.07 0.00 0.01  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 12 PM CONTINUING  
MIXING HGT(FT-AGL) 4840 300 3420  
TRANSPORT WND (MPH) NW 26 SW 7 S 20  
VENT RATE (KT-FT) 111320 1800 58140  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 7  
MAX ADI EARLY 50 GEN GOOD 11 POOR 31 FAIR  
MAX ADI LATE 76 GOOD 4 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ056-202045-  
PERRY-  
INCLUDING THE CITY OF NEWPORT  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 80 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-11) 39 (-9) 68  
RH % (24H TREND) 49 (-8) 92 (-6) 41  
20FTWND-VAL/AM(MPH) W 12 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G22 W 6 G17 S 6 G13  
PRECIP AMOUNT 0.03 0.00 0.02  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(FT-AGL) 5350 230 3290  
TRANSPORT WND (MPH) NW 29 SW 8 S 18  
VENT RATE (KT-FT) 133750 1610 52640  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 89 GOOD 10 POOR 28 FAIR  
MAX ADI LATE 93 GOOD 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 52 PERCENT.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
MID 50S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 60 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ006-202045-  
POTTER-  
INCLUDING THE CITY OF COUDERSPORT  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 100 0 60  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 55 (-10) 37 (-9) 59  
RH % (24H TREND) 53 (-14) 95 (-5) 50  
20FTWND-VAL/AM(MPH) W 13 G23 S 6 G18  
20FTWND-RDG/PM(MPH) W 12 G23 W 7 G18 SW 9 G20  
PRECIP AMOUNT 0.15 0.00 0.02  
PRECIP DURATION 4 4  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 12 PM CONTINUING  
MIXING HGT(FT-AGL) 3900 300 3190  
TRANSPORT WND (MPH) NW 28 SW 9 SW 25  
VENT RATE (KT-FT) 93600 2400 70180  
DISPERSION 5 1 5  
DSI 1 1  
SUNSHINE HOURS 3 6  
MAX ADI EARLY 57 GEN GOOD 21 FAIR 40 FAIR  
MAX ADI LATE 73 GOOD 6 VERY POOR 61 GOOD  
MAX LVORI EARLY 5 5 5  
MAX LVORI LATE 3 6 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 67 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
40S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 60 PERCENT. WEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 50S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 59 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ058-202045-  
SCHUYLKILL-  
INCLUDING THE CITY OF POTTSVILLE  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 50 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 39 (-8) 66  
RH % (24H TREND) 53 (-10) 95 (-5) 43  
20FTWND-VAL/AM(MPH) W 10 G23 LGT/VAR  
20FTWND-RDG/PM(MPH) W 11 G23 W 6 G19 S 6 G16  
PRECIP AMOUNT 0.06 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(FT-AGL) 4270 270 3450  
TRANSPORT WND (MPH) W 28 W 8 S 18  
VENT RATE (KT-FT) 102480 1890 55200  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 6 8  
MAX ADI EARLY 59 GEN GOOD 12 POOR 29 FAIR  
MAX ADI LATE 78 GOOD 5 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 51 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 50S.  
MINIMUM RH 56 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S.  
MINIMUM RH 58 PERCENT. EAST WINDS AROUND 5 MPH.  
 

 
 
PAZ050-202045-  
SNYDER-  
INCLUDING THE CITY OF SELINSGROVE  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-10) 40 (-8) 66  
RH % (24H TREND) 51 (-10) 94 (-3) 44  
20FTWND-VAL/AM(MPH) W 13 G24 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G23 W 6 G17 S 7 G14  
PRECIP AMOUNT 0.04 0.00 0.01  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 5310 280 3320  
TRANSPORT WND (MPH) NW 28 W 8 S 20  
VENT RATE (KT-FT) 127440 1960 56440  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 66 GOOD 10 POOR 28 FAIR  
MAX ADI LATE 89 GOOD 4 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 56 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 59 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 63 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ033-202045-  
SOMERSET-  
INCLUDING THE CITY OF SOMERSET  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 55 (-16) 37 (-8) 62  
RH % (24H TREND) 56 (+3) 86 (-13) 52  
20FTWND-VAL/AM(MPH) W 18 G31 S 8 G19  
20FTWND-RDG/PM(MPH) W 16 G28 W 6 G18 SW 12 G20  
PRECIP AMOUNT 0.00 0.00 0.03  
PRECIP DURATION 2  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 4860 220 3330  
TRANSPORT WND (MPH) NW 31 SW 10 SW 23  
VENT RATE (KT-FT) 131220 1980 66600  
DISPERSION 5 1 5  
DSI 1 1  
SUNSHINE HOURS 6 6  
MAX ADI EARLY 89 GOOD 16 GEN POOR 50 GEN GOOD  
MAX ADI LATE 95 GOOD 5 VERY POOR 58 GEN GOOD  
MAX LVORI EARLY 4 4 3  
MAX LVORI LATE 3 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 67 PERCENT. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 59 PERCENT. WEST  
WINDS AROUND 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.  
MINIMUM RH 54 PERCENT. WEST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 62 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ019-202045-  
SOUTHERN CENTRE-  
INCLUDING THE CITY OF STATE COLLEGE  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 59 (-10) 37 (-10) 65  
RH % (24H TREND) 52 (-8) 93 (-7) 47  
20FTWND-VAL/AM(MPH) W 13 G26 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G23 W 6 G18 SW 7 G14  
PRECIP AMOUNT 0.06 0.00 0.03  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 10 AM CONTINUING  
MIXING HGT(FT-AGL) 5060 240 3610  
TRANSPORT WND (MPH) NW 30 SW 8 SW 21  
VENT RATE (KT-FT) 131560 1680 64980  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 5 7  
MAX ADI EARLY 85 GOOD 11 POOR 31 FAIR  
MAX ADI LATE 90 GOOD 4 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. MINIMUM RH 60 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND  
40. HIGHS IN THE LOWER 50S. MINIMUM RH 64 PERCENT. WEST WINDS  
AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
50S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 52 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. EAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ045-202045-  
SOUTHERN CLINTON-  
INCLUDING THE CITY OF LOCK HAVEN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 100 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 39 (-9) 66  
RH % (24H TREND) 48 (-12) 93 (-7) 45  
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G23 W 6 G19 S 6 G15  
PRECIP AMOUNT 0.08 0.00 0.03  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4780 220 3480  
TRANSPORT WND (MPH) NW 28 SW 8 S 18  
VENT RATE (KT-FT) 114720 1540 55680  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 5 7  
MAX ADI EARLY 61 GOOD 11 POOR 31 FAIR  
MAX ADI LATE 79 GOOD 5 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 6 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 62 PERCENT. WEST  
WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 57 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ046-202045-  
SOUTHERN LYCOMING-  
INCLUDING THE CITY OF WILLIAMSPORT  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 61 (-8) 39 (-10) 65  
RH % (24H TREND) 49 (-15) 95 (-4) 44  
20FTWND-VAL/AM(MPH) W 13 G24 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G23 W 8 G19 S 9 G16  
PRECIP AMOUNT 0.10 0.00 0.01  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(FT-AGL) 4400 300 3150  
TRANSPORT WND (MPH) NW 25 SW 6 S 20  
VENT RATE (KT-FT) 96800 1500 53550  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 7  
MAX ADI EARLY 50 GEN GOOD 16 GEN POOR 23 FAIR  
MAX ADI LATE 72 GOOD 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 61 PERCENT.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RH 51 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS  
AROUND 5 MPH.  
 

 
 
PAZ042-202045-  
SULLIVAN-  
INCLUDING THE CITY OF LAPORTE  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 80 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 56 (-11) 38 (-10) 61  
RH % (24H TREND) 61 (-8) 99 (-1) 51  
20FTWND-VAL/AM(MPH) W 10 G23 S 5 G17  
20FTWND-RDG/PM(MPH) W 11 G23 W 7 G19 S 9 G18  
PRECIP AMOUNT 0.15 0.00 0.01  
PRECIP DURATION 5 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 2 PM CONTINUING  
MIXING HGT(FT-AGL) 3360 190 2960  
TRANSPORT WND (MPH) W 23 SW 8 S 23  
VENT RATE (KT-FT) 67200 1330 59200  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 7  
MAX ADI EARLY 45 GEN GOOD 17 GEN POOR 32 FAIR  
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 4 7 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 40. HIGHS  
IN THE LOWER 50S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 74 PERCENT.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.  
MINIMUM RH 60 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 50S. MINIMUM RH 58 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 68 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ037-202045-  
TIOGA-  
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR PCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 100 0 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 55 (-9) 38 (-10) 60  
RH % (24H TREND) 59 (-12) 93 (-7) 48  
20FTWND-VAL/AM(MPH) W 12 G23 S 6 G17  
20FTWND-RDG/PM(MPH) W 14 G23 W 8 G19 S 10 G19  
PRECIP AMOUNT 0.13 0.00 0.00  
PRECIP DURATION 5 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 1 PM CONTINUING  
MIXING HGT(FT-AGL) 3890 290 3430  
TRANSPORT WND (MPH) NW 29 SW 9 SW 25  
VENT RATE (KT-FT) 97250 2320 75460  
DISPERSION 5 1 5  
DSI 1 1  
SUNSHINE HOURS 4 6  
MAX ADI EARLY 57 GEN GOOD 19 GEN POOR 38 FAIR  
MAX ADI LATE 78 GOOD 6 VERY POOR 62 GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE UPPER 40S. MINIMUM RH 65 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 40S. MINIMUM RH 74 PERCENT. SOUTHWEST  
WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE UPPER 40S. MINIMUM RH 59 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 50S. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 63 PERCENT. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
PAZ049-202045-  
UNION-  
INCLUDING THE CITY OF LEWISBURG  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 90 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-9) 39 (-10) 66  
RH % (24H TREND) 49 (-12) 92 (-5) 43  
20FTWND-VAL/AM(MPH) W 12 G25 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G23 W 6 G18 S 7 G15  
PRECIP AMOUNT 0.07 0.00 0.02  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 5240 240 3260  
TRANSPORT WND (MPH) NW 29 SW 7 S 20  
VENT RATE (KT-FT) 131000 1440 55420  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 7  
MAX ADI EARLY 62 GOOD 11 POOR 27 FAIR  
MAX ADI LATE 86 GOOD 5 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 52 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S. MINIMUM RH 57 PERCENT. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S. MINIMUM RH 58 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
PAZ004-202045-  
WARREN-  
INCLUDING THE CITY OF WARREN  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLDY MCLEAR MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 60 0 90  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 56 (-15) 37 (-11) 60  
RH % (24H TREND) 54 (-4) 96 (-4) 60  
20FTWND-VAL/AM(MPH) W 12 G23 S 8 G20  
20FTWND-RDG/PM(MPH) W 11 G23 SW 5 G15 SW 9 G20  
PRECIP AMOUNT 0.12 0.00 0.07  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 11 AM CONTINUING  
MIXING HGT(FT-AGL) 4440 310 2580  
TRANSPORT WND (MPH) W 25 SW 9 SW 21  
VENT RATE (KT-FT) 97680 2480 46440  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 4 4  
MAX ADI EARLY 60 GEN GOOD 17 GEN POOR 42 GEN GOOD  
MAX ADI LATE 75 GOOD 5 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 4 6 4  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 72 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
40S. MINIMUM RH 75 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 58 PERCENT. WEST WINDS  
AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
PAZ065-202045-  
YORK-  
INCLUDING THE CITY OF YORK  
309 AM EDT MON OCT 20 2025  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY CLEAR MCLEAR  
PRECIP TYPE SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 30 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 62 (-11) 41 (-9) 69  
RH % (24H TREND) 49 (-12) 87 (-7) 40  
20FTWND-VAL/AM(MPH) W 14 G23 S 5 G13  
20FTWND-RDG/PM(MPH) W 15 G23 W 7 G18 S 9  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 0 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(FT-AGL) 5570 270 3110  
TRANSPORT WND (MPH) W 29 SW 9 S 20  
VENT RATE (KT-FT) 139250 2160 52870  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 7 8  
MAX ADI EARLY 87 GOOD 16 GEN POOR 36 FAIR  
MAX ADI LATE 94 GOOD 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 1 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS  
5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
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