785  
FNUS51 KCTP 180747  
FWFCTP  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA  
NATIONAL WEATHER SERVICE STATE COLLEGE, PA  
347 AM EDT THU SEP 18 2025  
   
DISCUSSION  
 
CLOUDS WILL LINGER ACROSS MUCH OF THE LOWER SUSQUEHANNA  
VALLEY THROUGH THE MID MORNING HOURS.  
 
WEAKENING LOW PRESSURE AT THE SURFACE AND ALOFT WILL MOVE OFF  
THE MID ATLANTIC COAST THIS MORNING, FOLLOWED BY A RIDGE OF  
HIGH PRESSURE AND PLENTY OF SUN TODAY, ALONG WITH A LIGHT,  
DRYING NORTHWESTERLY BREEZE.  
 
FRIDAY AND SATURDAY WILL FEATURE PARTLY TO MOSTLY SUNNY SKIES  
AND WARM, DRY CONDITIONS.  
 
PAZ064-182030-  
ADAMS-  
INCLUDING THE CITY OF GETTYSBURG  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+13) 56 (-1) 87  
RH % (24H TREND) 34 (-40) 91 (-9) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6060 190 5670  
TRANSPORT WND (MPH) NW 10 W 6 NW 9  
VENT RATE (KT-FT) 54540 950 45360  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 14 GEN POOR 4 VERY POOR 29 FAIR  
MAX ADI LATE 46 GEN GOOD 4 VERY POOR 38 FAIR  
MAX LVORI EARLY 9 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 43 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 55 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ034-182030-  
BEDFORD-  
INCLUDING THE CITY OF BEDFORD  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+14) 53 (-2) 86  
RH % (24H TREND) 32 (-31) 88 (-10) 37  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6140 290 6210  
TRANSPORT WND (MPH) NW 9 NW 7 NW 12  
VENT RATE (KT-FT) 49120 1740 62100  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 15 GEN POOR 5 VERY POOR 35 FAIR  
MAX ADI LATE 36 FAIR 4 VERY POOR 37 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 59 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 49 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT. WEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ025-182030-  
BLAIR-  
INCLUDING THE CITY OF ALTOONA  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+7) 54 (0) 85  
RH % (24H TREND) 32 (-14) 89 (-7) 40  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5 G12  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6150 230 5430  
TRANSPORT WND (MPH) NW 12 NW 8 NW 13  
VENT RATE (KT-FT) 61500 1610 59730  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 21 FAIR 5 VERY POOR 25 FAIR  
MAX ADI LATE 38 FAIR 4 VERY POOR 39 FAIR  
MAX LVORI EARLY 7 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 51 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 51 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ024-182030-  
CAMBRIA-  
INCLUDING THE CITY OF JOHNSTOWN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+3) 54 (-1) 81  
RH % (24H TREND) 33 (-7) 89 (-6) 44  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) NW 5 LGT/VAR NW 6 G13  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5390 210 4720  
TRANSPORT WND (MPH) NW 12 NW 6 NW 13  
VENT RATE (KT-FT) 53900 1050 51920  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 20 GEN POOR 5 VERY POOR 22 FAIR  
MAX ADI LATE 36 FAIR 3 VERY POOR 37 FAIR  
MAX LVORI EARLY 7 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 41 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 50 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 54 PERCENT. WEST  
WINDS 5 TO 10 MPH.  
 
 
 
PAZ011-182030-  
CAMERON-  
INCLUDING THE CITY OF EMPORIUM  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+4) 55 (+2) 81  
RH % (24H TREND) 29 (-2) 98 (+7) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6290 280 4560  
TRANSPORT WND (MPH) NW 10 NW 7 NW 12  
VENT RATE (KT-FT) 56610 1680 45600  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 10  
MAX ADI EARLY 22 FAIR 5 VERY POOR 20 GEN POOR  
MAX ADI LATE 38 FAIR 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 6 3 7  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 55 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 54 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT. WEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ017-182030-  
CLEARFIELD-  
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+3) 52 (0) 82  
RH % (24H TREND) 29 (-1) 94 (-3) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5 G12  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6340 220 5060  
TRANSPORT WND (MPH) NW 12 NW 7 NW 12  
VENT RATE (KT-FT) 63400 1320 50600  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 10  
MAX ADI EARLY 22 FAIR 5 VERY POOR 18 GEN POOR  
MAX ADI LATE 38 FAIR 3 VERY POOR 36 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
MID 70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 55 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 50 PERCENT. WEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ053-182030-  
COLUMBIA-  
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+9) 56 (0) 82  
RH % (24H TREND) 35 (-27) 92 (-8) 43  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5740 230 4750  
TRANSPORT WND (MPH) NW 10 NW 5 N 12  
VENT RATE (KT-FT) 51660 920 47500  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 24 FAIR  
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 9 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
MINIMUM RH 33 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ063-182030-  
CUMBERLAND-  
INCLUDING THE CITY OF CARLISLE  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+11) 57 (-1) 86  
RH % (24H TREND) 31 (-33) 85 (-13) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6370 250 5660  
TRANSPORT WND (MPH) NW 10 NW 7 NW 10  
VENT RATE (KT-FT) 57330 1500 50940  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 31 FAIR  
MAX ADI LATE 41 GEN GOOD 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 8 3 4  
MAX LVORI LATE 2 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ057-182030-  
DAUPHIN-  
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+10) 56 (-2) 86  
RH % (24H TREND) 34 (-28) 89 (-11) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6170 220 5180  
TRANSPORT WND (MPH) NW 10 N 7 NW 10  
VENT RATE (KT-FT) 55530 1320 46620  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 22 FAIR  
MAX ADI LATE 37 FAIR 3 VERY POOR 35 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 61 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ010-182030-  
ELK-  
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+1) 52 (+1) 79  
RH % (24H TREND) 32 (-2) 99 (+6) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6000 230 4480  
TRANSPORT WND (MPH) NW 10 NW 8 NW 12  
VENT RATE (KT-FT) 54000 1610 44800  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 10  
MAX ADI EARLY 23 FAIR 5 VERY POOR 19 GEN POOR  
MAX ADI LATE 37 FAIR 4 VERY POOR 32 FAIR  
MAX LVORI EARLY 6 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 30 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 54 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 56 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT. WEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ036-182030-  
FRANKLIN-  
INCLUDING THE CITY OF CHAMBERSBURG  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 86 (+14) 56 (-2) 88  
RH % (24H TREND) 31 (-41) 90 (-10) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6340 210 6030  
TRANSPORT WND (MPH) NW 10 NW 7 NW 10  
VENT RATE (KT-FT) 57060 1260 54270  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 9 11  
MAX ADI EARLY 14 GEN POOR 4 VERY POOR 31 FAIR  
MAX ADI LATE 36 FAIR 4 VERY POOR 35 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 80S.  
MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RH 49 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ035-182030-  
FULTON-  
INCLUDING THE CITY OF MCCONNELLSBURG  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 86 (+15) 55 (-1) 87  
RH % (24H TREND) 32 (-39) 90 (-10) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6590 210 6160  
TRANSPORT WND (MPH) NW 10 NW 8 NW 10  
VENT RATE (KT-FT) 59310 1470 55440  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 9 11  
MAX ADI EARLY 14 GEN POOR 5 VERY POOR 33 FAIR  
MAX ADI LATE 52 GEN GOOD 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 63 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ026-182030-  
HUNTINGDON-  
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+9) 55 (0) 86  
RH % (24H TREND) 30 (-22) 91 (-8) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6470 240 5580  
TRANSPORT WND (MPH) NW 10 NW 7 NW 12  
VENT RATE (KT-FT) 58230 1440 55800  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 13 GEN POOR 4 VERY POOR 28 FAIR  
MAX ADI LATE 38 FAIR 3 VERY POOR 36 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 39 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 63 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS AROUND 80. MINIMUM RH 49 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ028-182030-  
JUNIATA-  
INCLUDING THE CITY OF MIFFLINTOWN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+10) 56 (0) 86  
RH % (24H TREND) 32 (-25) 92 (-8) 40  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6260 250 5360  
TRANSPORT WND (MPH) NW 10 NW 7 NW 10  
VENT RATE (KT-FT) 56340 1500 48240  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 26 FAIR  
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 66 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 80S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ066-182030-  
LANCASTER-  
INCLUDING THE CITY OF LANCASTER  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+14) 57 (-3) 86  
RH % (24H TREND) 40 (-35) 95 (-4) 44  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5600 250 4920  
TRANSPORT WND (MPH) NW 10 NW 6 NW 9  
VENT RATE (KT-FT) 50400 1250 39360  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 8 11  
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 17 GEN POOR  
MAX ADI LATE 33 FAIR 3 VERY POOR 28 FAIR  
MAX LVORI EARLY 8 5 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 44 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 59 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. MINIMUM RH 59 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 57 PERCENT. NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ059-182030-  
LEBANON-  
INCLUDING THE CITY OF LEBANON  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+11) 57 (-2) 86  
RH % (24H TREND) 35 (-28) 91 (-8) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5680 210 4900  
TRANSPORT WND (MPH) NW 10 N 6 NW 10  
VENT RATE (KT-FT) 51120 1050 44100  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 9 11  
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 22 FAIR  
MAX ADI LATE 34 FAIR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 8 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 39 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ005-182030-  
MCKEAN-  
INCLUDING THE CITY OF BRADFORD  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+3) 51 (+2) 76  
RH % (24H TREND) 33 (-3) 100 (+3) 43  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5480 260 3600  
TRANSPORT WND (MPH) NW 12 NW 7 NW 12  
VENT RATE (KT-FT) 54800 1560 36000  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 11 9  
MAX ADI EARLY 23 FAIR 5 VERY POOR 18 GEN POOR  
MAX ADI LATE 35 FAIR 4 VERY POOR 28 FAIR  
MAX LVORI EARLY 8 4 9  
MAX LVORI LATE 2 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.  
MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT. SOUTH WINDS  
5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 56 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 52 PERCENT. WEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ027-182030-  
MIFFLIN-  
INCLUDING THE CITY OF LEWISTOWN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+9) 55 (-1) 86  
RH % (24H TREND) 32 (-21) 92 (-8) 40  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6390 250 5360  
TRANSPORT WND (MPH) NW 10 NW 7 NW 12  
VENT RATE (KT-FT) 57510 1500 53600  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 15 GEN POOR 4 VERY POOR 26 FAIR  
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 35 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 66 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 53 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.  
 
 
 
PAZ051-182030-  
MONTOUR-  
INCLUDING THE CITY OF DANVILLE  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+9) 56 (-1) 83  
RH % (24H TREND) 34 (-23) 91 (-8) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5 G12  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5810 280 4770  
TRANSPORT WND (MPH) NW 10 NW 5 N 12  
VENT RATE (KT-FT) 52290 1120 47700  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 22 FAIR  
MAX ADI LATE 42 GEN GOOD 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 9 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.  
MINIMUM RH 32 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 55 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE MID 80S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ018-182030-  
NORTHERN CENTRE-  
INCLUDING THE CITY OF PHILIPSBURG  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+7) 53 (-1) 82  
RH % (24H TREND) 28 (-8) 92 (-3) 37  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6240 130 4820  
TRANSPORT WND (MPH) NW 12 NW 8 NW 12  
VENT RATE (KT-FT) 62400 910 48200  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 10  
MAX ADI EARLY 20 GEN POOR 5 VERY POOR 19 GEN POOR  
MAX ADI LATE 38 FAIR 4 VERY POOR 34 FAIR  
MAX LVORI EARLY 7 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 48 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS 5 TO  
10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT. WEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ012-182030-  
NORTHERN CLINTON-  
INCLUDING THE CITY OF RENOVO  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+8) 56 (+2) 82  
RH % (24H TREND) 28 (-8) 95 (+2) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6390 220 4750  
TRANSPORT WND (MPH) NW 10 NW 7 NW 12  
VENT RATE (KT-FT) 57510 1320 47500  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 10  
MAX ADI EARLY 21 FAIR 4 VERY POOR 22 FAIR  
MAX ADI LATE 37 FAIR 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 6 3 6  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 31 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT. WEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ041-182030-  
NORTHERN LYCOMING-  
INCLUDING THE CITY OF TROUT RUN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+7) 56 (+3) 79  
RH % (24H TREND) 33 (-10) 95 (+1) 43  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5 G12  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6310 240 4280  
TRANSPORT WND (MPH) NW 12 NW 8 N 13  
VENT RATE (KT-FT) 63100 1680 47080  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 23 FAIR 4 VERY POOR 24 FAIR  
MAX ADI LATE 38 FAIR 4 VERY POOR 34 FAIR  
MAX LVORI EARLY 6 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 67 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 56 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 57 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ052-182030-  
NORTHUMBERLAND-  
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+10) 56 (-1) 84  
RH % (24H TREND) 34 (-24) 90 (-10) 42  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5890 260 4760  
TRANSPORT WND (MPH) NW 10 NW 5 N 12  
VENT RATE (KT-FT) 53010 1040 47600  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 24 FAIR  
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 33 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. MINIMUM RH 50 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ056-182030-  
PERRY-  
INCLUDING THE CITY OF NEWPORT  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+10) 56 (-1) 86  
RH % (24H TREND) 32 (-30) 90 (-9) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6260 210 5330  
TRANSPORT WND (MPH) NW 10 NW 8 NW 10  
VENT RATE (KT-FT) 56340 1470 47970  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 16 GEN POOR 4 VERY POOR 28 FAIR  
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 32 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 64 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 52 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 52 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ006-182030-  
POTTER-  
INCLUDING THE CITY OF COUDERSPORT  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+4) 53 (+2) 76  
RH % (24H TREND) 33 (+1) 100 (+10) 42  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5930 290 3940  
TRANSPORT WND (MPH) NW 12 NW 8 NW 12  
VENT RATE (KT-FT) 59300 2030 39400  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 11 10  
MAX ADI EARLY 23 FAIR 5 VERY POOR 19 GEN POOR  
MAX ADI LATE 37 FAIR 4 VERY POOR 30 FAIR  
MAX LVORI EARLY 6 4 8  
MAX LVORI LATE 2 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER  
70S. MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 60 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ058-182030-  
SCHUYLKILL-  
INCLUDING THE CITY OF POTTSVILLE  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+10) 56 (0) 83  
RH % (24H TREND) 37 (-24) 91 (-9) 43  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5350 220 4650  
TRANSPORT WND (MPH) NW 10 NW 6 NW 12  
VENT RATE (KT-FT) 48150 1100 46500  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 12  
MAX ADI EARLY 26 FAIR 4 VERY POOR 25 FAIR  
MAX ADI LATE 36 FAIR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 9 4 6  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 56 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 55 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. MINIMUM RH 54 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.  
 
 
 
PAZ050-182030-  
SNYDER-  
INCLUDING THE CITY OF SELINSGROVE  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+10) 56 (-1) 83  
RH % (24H TREND) 36 (-21) 90 (-9) 45  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6020 240 4960  
TRANSPORT WND (MPH) NW 10 N 7 NW 12  
VENT RATE (KT-FT) 54180 1440 49600  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 25 FAIR  
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 34 FAIR  
MAX LVORI EARLY 9 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 67 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 56 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 56 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS IN THE UPPER 70S. MINIMUM RH 54 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.  
 
 
 
PAZ033-182030-  
SOMERSET-  
INCLUDING THE CITY OF SOMERSET  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+7) 51 (-2) 81  
RH % (24H TREND) 36 (-21) 91 (-8) 43  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) NW 5 LGT/VAR NW 5 G12  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5160 220 5170  
TRANSPORT WND (MPH) NW 10 W 7 NW 12  
VENT RATE (KT-FT) 46440 1320 51700  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 26 FAIR 5 VERY POOR 29 FAIR  
MAX ADI LATE 34 FAIR 3 VERY POOR 35 FAIR  
MAX LVORI EARLY 8 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 45 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 55 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 55 PERCENT. WEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ019-182030-  
SOUTHERN CENTRE-  
INCLUDING THE CITY OF STATE COLLEGE  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+8) 54 (-1) 84  
RH % (24H TREND) 31 (-14) 91 (-7) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6370 240 5050  
TRANSPORT WND (MPH) NW 10 NW 6 NW 12  
VENT RATE (KT-FT) 57330 1200 50500  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 16 GEN POOR 4 VERY POOR 23 FAIR  
MAX ADI LATE 36 FAIR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 8 3 6  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
MINIMUM RH 36 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 65 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 55 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ045-182030-  
SOUTHERN CLINTON-  
INCLUDING THE CITY OF LOCK HAVEN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+9) 55 (0) 83  
RH % (24H TREND) 31 (-15) 91 (-6) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6430 210 4910  
TRANSPORT WND (MPH) NW 10 W 6 NW 10  
VENT RATE (KT-FT) 57870 1050 44190  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 16 GEN POOR 4 VERY POOR 22 FAIR  
MAX ADI LATE 34 FAIR 3 VERY POOR 31 FAIR  
MAX LVORI EARLY 8 3 6  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 33 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 52 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS AROUND 80. MINIMUM RH 51 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ046-182030-  
SOUTHERN LYCOMING-  
INCLUDING THE CITY OF WILLIAMSPORT  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+7) 57 (+1) 81  
RH % (24H TREND) 31 (-16) 92 (-4) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6370 270 4850  
TRANSPORT WND (MPH) NW 10 NW 7 N 13  
VENT RATE (KT-FT) 57330 1620 53350  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 24 FAIR  
MAX ADI LATE 37 FAIR 3 VERY POOR 35 FAIR  
MAX LVORI EARLY 7 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 33 PERCENT. EAST WINDS 10 TO 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 60 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 53 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. MINIMUM RH 53 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.  
 
 
 
PAZ042-182030-  
SULLIVAN-  
INCLUDING THE CITY OF LAPORTE  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+5) 54 (+2) 74  
RH % (24H TREND) 37 (-13) 100 (0) 51  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5 G13  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5390 160 3410  
TRANSPORT WND (MPH) NW 12 NW 8 N 14  
VENT RATE (KT-FT) 53900 1120 40920  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 11 11  
MAX ADI EARLY 24 FAIR 5 VERY POOR 26 FAIR  
MAX ADI LATE 36 FAIR 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 9 4 7  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER  
70S. MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 67 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 64 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 64 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 63 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ037-182030-  
TIOGA-  
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+8) 55 (+5) 74  
RH % (24H TREND) 35 (-4) 98 (+9) 46  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6020 290 3530  
TRANSPORT WND (MPH) NW 13 NW 9 N 13  
VENT RATE (KT-FT) 66220 2320 38830  
DISPERSION 5 1 5  
DSI 2 1  
SUNSHINE HOURS 11 9  
MAX ADI EARLY 21 FAIR 5 VERY POOR 20 GEN POOR  
MAX ADI LATE 41 GEN GOOD 4 VERY POOR 31 FAIR  
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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 31 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. MINIMUM  
RH 65 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 55 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 59 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 56 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ049-182030-  
UNION-  
INCLUDING THE CITY OF LEWISBURG  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+9) 56 (0) 83  
RH % (24H TREND) 32 (-20) 90 (-6) 42  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 6140 220 5050  
TRANSPORT WND (MPH) NW 10 NW 7 NW 12  
VENT RATE (KT-FT) 55260 1320 50500  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 10 11  
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 24 FAIR  
MAX ADI LATE 46 GEN GOOD 4 VERY POOR 34 FAIR  
MAX LVORI EARLY 8 3 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  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 62 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 53 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. HIGHS AROUND 80. MINIMUM RH 51 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ004-182030-  
WARREN-  
INCLUDING THE CITY OF WARREN  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+3) 54 (+3) 78  
RH % (24H TREND) 35 (-6) 100 (+1) 44  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5280 280 3720  
TRANSPORT WND (MPH) NW 10 NW 6 NW 10  
VENT RATE (KT-FT) 47520 1400 33480  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 11 9  
MAX ADI EARLY 20 GEN POOR 5 VERY POOR 15 GEN POOR  
MAX ADI LATE 32 FAIR 3 VERY POOR 27 FAIR  
MAX LVORI EARLY 8 5 9  
MAX LVORI LATE 2 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 30 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 48 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 58 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 54 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
PAZ065-182030-  
YORK-  
INCLUDING THE CITY OF YORK  
347 AM EDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+14) 58 (-1) 86  
RH % (24H TREND) 36 (-39) 89 (-10) 41  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(FT-AGL) 5780 200 5410  
TRANSPORT WND (MPH) NW 10 W 5 NW 9  
VENT RATE (KT-FT) 52020 800 43280  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 9 11  
MAX ADI EARLY 15 GEN POOR 4 VERY POOR 18 GEN POOR  
MAX ADI LATE 34 FAIR 4 VERY POOR 29 FAIR  
MAX LVORI EARLY 8 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  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 67 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 59 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. MINIMUM RH 57 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS AROUND 5 MPH.  
 
 
   
OUTLOOK 8 TO 14 DAYS  
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.  
 
 
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