704  
FNUS51 KCTP 170648  
FWFCTP  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA  
NATIONAL WEATHER SERVICE STATE COLLEGE, PA  
248 AM EDT WED SEP 17 2025  
   
DISCUSSION
 
 
AN EASTERLY FLOW OF MOIST AIR OFF THE ATLANTIC WILL OCCUR TODAY  
INTO EARLY THURSDAY MORNING AS WEAK LOW PRESSURE MOVES SLOWLY  
NORTH ALONG THE DELMARVA COAST. AS THIS MOISTURE IS LIFTED  
ACROSS THE HIGHER TERRAIN OF CENTRAL PA, IT WILL LEAD TO FAIRLY  
WIDESPREAD CLOUDS ACROSS THE SOUTHEASTERN HALF OF PENNSYLVANIA  
TODAY WITH SEVERAL BANDS OF SHOWERS BRINGING A BENEFICIAL,  
LIGHT TO MODERATE RAINFALL OF 0.25 TO 0.50 INCH OF RAIN ACROSS  
THE LOWER SUSQUEHANNA VALLEY. LIGHTER AMOUNTS OF RAIN ACROSS THE  
CENTRAL AND SOUTHERN MOUNTAINS ALONG WITH THE SOUTHERN POCONOS.  
 
IN CONTRAST, WARMER AND ESSENTIALLY DRY CONDITIONS WILL OCCUR  
ACROSS THE NORTHWEST HALF OF THE STATE WITH PARTLY TO MOSTLY  
SUNNY CONDITIONS TODAY.  
 
A RIDGE OF HIGH PRESSURE WILL BUILD EAST FROM THE OHIO VALLEY  
ON THURSDAY, BRINGING A RETURN TO SOME SUNSHINE AND DRY  
CONDITIONS. THE WEEKEND WILL CLOSE WITH ABUNDANT SUNSHINE  
AND WARM,DRY CONDITIONS.  
 
PEAK WIND GUSTS THROUGH FRIDAY WILL BE BELOW 15 MPH FOR MOST  
OR ALL OF THE TIME AND LOCATIONS THROUGHOUT CENTRAL PA.  
 
PAZ064-172100-  
ADAMS-  
INCLUDING THE CITY OF GETTYSBURG  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 30 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 69 (-8) 57 (+1) 84  
RH % (24H TREND) 79 (+30) 100 (+5) 44  
20FTWND-VAL/AM(MPH) NE 7 G17 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 6 G13 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.26 0.05 0.00  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT(FT-AGL) 1870 270 5460  
TRANSPORT WND (MPH) NE 15 N 7 NW 9  
VENT RATE (KT-FT) 24310 1620 43680  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 8  
MAX ADI EARLY 26 FAIR 11 POOR 23 FAIR  
MAX ADI LATE 27 FAIR 6 VERY POOR 39 FAIR  
MAX LVORI EARLY 5 8 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 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
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 52 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ034-172100-  
BEDFORD-  
INCLUDING THE CITY OF BEDFORD  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 71 (-5) 53 (-2) 84  
RH % (24H TREND) 56 (+13) 100 (+15) 34  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.03 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(FT-AGL) 2880 310 6250  
TRANSPORT WND (MPH) NE 10 NW 5 NW 10  
VENT RATE (KT-FT) 25920 1240 56250  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 4 10  
MAX ADI EARLY 19 GEN POOR 9 POOR 21 FAIR  
MAX ADI LATE 23 FAIR 2 VERY POOR 36 FAIR  
MAX LVORI EARLY 5 7 9  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 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 56 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ025-172100-  
BLAIR-  
INCLUDING THE CITY OF ALTOONA  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 74 (-3) 54 (+1) 83  
RH % (24H TREND) 55 (+11) 100 (+11) 37  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(FT-AGL) 3140 250 5850  
TRANSPORT WND (MPH) NE 8 NW 3 NW 10  
VENT RATE (KT-FT) 21980 750 52650  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 17 GEN POOR 5 VERY POOR 21 FAIR  
MAX ADI LATE 19 GEN POOR 2 VERY POOR 38 FAIR  
MAX LVORI EARLY 5 7 9  
MAX LVORI LATE 2 10 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 44 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
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 58 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 46 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ024-172100-  
CAMBRIA-  
INCLUDING THE CITY OF JOHNSTOWN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 74 (-2) 54 (0) 80  
RH % (24H TREND) 48 (+5) 100 (+11) 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 0  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 3850 230 5010  
TRANSPORT WND (MPH) NE 8 S 5 NW 10  
VENT RATE (KT-FT) 26950 920 45090  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 18 GEN POOR 5 VERY POOR 16 GEN POOR  
MAX ADI LATE 20 GEN POOR 3 VERY POOR 36 FAIR  
MAX LVORI EARLY 5 6 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
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ011-172100-  
CAMERON-  
INCLUDING THE CITY OF EMPORIUM  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (-2) 52 (-1) 84  
RH % (24H TREND) 35 (-3) 100 (+6) 32  
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) 5140 280 5460  
TRANSPORT WND (MPH) E 5 SW 3 NW 9  
VENT RATE (KT-FT) 20560 840 43680  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 22 FAIR  
MAX ADI LATE 18 GEN POOR 2 VERY POOR 34 FAIR  
MAX LVORI EARLY 7 5 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
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. MINIMUM RH 30 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 41 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 42 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ017-172100-  
CLEARFIELD-  
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 77 (-2) 51 (-2) 83  
RH % (24H TREND) 37 (-2) 100 (+7) 32  
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) 4790 240 5510  
TRANSPORT WND (MPH) E 7 S 3 NW 12  
VENT RATE (KT-FT) 28740 720 55100  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 19 GEN POOR  
MAX ADI LATE 20 GEN POOR 3 VERY POOR 37 FAIR  
MAX LVORI EARLY 6 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
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 41 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 42 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ053-172100-  
COLUMBIA-  
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 20 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (-7) 57 (+2) 83  
RH % (24H TREND) 68 (+24) 100 (+13) 42  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.07 0.02 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 12 AM  
MIXING HGT(FT-AGL) 2260 240 5520  
TRANSPORT WND (MPH) E 8 N 3 NW 9  
VENT RATE (KT-FT) 15820 720 44160  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 17 GEN POOR 9 POOR 14 GEN POOR  
MAX ADI LATE 17 GEN POOR 4 VERY POOR 38 FAIR  
MAX LVORI EARLY 4 9 9  
MAX LVORI LATE 3 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 48 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 50 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ063-172100-  
CUMBERLAND-  
INCLUDING THE CITY OF CARLISLE  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 40 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 70 (-8) 57 (0) 84  
RH % (24H TREND) 71 (+26) 100 (+14) 40  
20FTWND-VAL/AM(MPH) NE 5 G14 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 5 G12 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.21 0.04 0.00  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 9 PM  
MIXING HGT(FT-AGL) 2050 290 6360  
TRANSPORT WND (MPH) NE 12 N 6 NW 10  
VENT RATE (KT-FT) 20500 1450 57240  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 8  
MAX ADI EARLY 20 GEN POOR 8 POOR 20 GEN POOR  
MAX ADI LATE 22 FAIR 5 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 4 7 9  
MAX LVORI LATE 4 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 40 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 53 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 47 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ057-172100-  
DAUPHIN-  
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 30 0  
CHANCE OF THUNDER (%) 50 20 0  
TEMP (24H TREND) 71 (-8) 58 (+1) 84  
RH % (24H TREND) 73 (+27) 100 (+11) 43  
20FTWND-VAL/AM(MPH) NE 6 G14 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 6 G14 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.20 0.04 0.00  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 12 AM  
MIXING HGT(FT-AGL) 2080 270 5840  
TRANSPORT WND (MPH) NE 12 N 6 NW 9  
VENT RATE (KT-FT) 20800 1350 46720  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 8  
MAX ADI EARLY 20 GEN POOR 9 POOR 17 GEN POOR  
MAX ADI LATE 21 FAIR 5 VERY POOR 32 FAIR  
MAX LVORI EARLY 4 7 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 40 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 52 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ010-172100-  
ELK-  
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (-1) 50 (-2) 82  
RH % (24H TREND) 37 (-2) 100 (+5) 34  
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) 5810 230 5150  
TRANSPORT WND (MPH) E 5 S 5 NW 10  
VENT RATE (KT-FT) 23240 920 46350  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 19 GEN POOR 3 VERY POOR 21 FAIR  
MAX ADI LATE 20 GEN POOR 3 VERY POOR 32 FAIR  
MAX LVORI EARLY 7 5 9  
MAX LVORI LATE 2 8 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. MINIMUM RH 32 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ036-172100-  
FRANKLIN-  
INCLUDING THE CITY OF CHAMBERSBURG  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 60 20 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 70 (-8) 57 (0) 85  
RH % (24H TREND) 71 (+26) 100 (+12) 38  
20FTWND-VAL/AM(MPH) NE 6 G17 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 6 G14 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.20 0.04 0.00  
PRECIP DURATION 3 0  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 9 PM  
MIXING HGT(FT-AGL) 2000 260 6010  
TRANSPORT WND (MPH) NE 13 N 6 NW 10  
VENT RATE (KT-FT) 22000 1300 54090  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 25 FAIR 12 POOR 20 GEN POOR  
MAX ADI LATE 25 FAIR 3 VERY POOR 38 FAIR  
MAX LVORI EARLY 4 8 9  
MAX LVORI LATE 4 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 47 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ035-172100-  
FULTON-  
INCLUDING THE CITY OF MCCONNELLSBURG  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 71 (-7) 55 (-1) 85  
RH % (24H TREND) 68 (+24) 100 (+14) 37  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.14 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(FT-AGL) 2520 250 6260  
TRANSPORT WND (MPH) NE 12 N 6 NW 9  
VENT RATE (KT-FT) 25200 1250 50080  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 20 GEN POOR 11 POOR 19 GEN POOR  
MAX ADI LATE 24 FAIR 3 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 4 9 9  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 40 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 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 48 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ026-172100-  
HUNTINGDON-  
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (-6) 55 (+1) 84  
RH % (24H TREND) 62 (+18) 100 (+13) 37  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(FT-AGL) 2740 270 6010  
TRANSPORT WND (MPH) NE 9 NW 3 NW 12  
VENT RATE (KT-FT) 21920 810 60100  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 4 10  
MAX ADI EARLY 16 GEN POOR 10 POOR 18 GEN POOR  
MAX ADI LATE 19 GEN POOR 2 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 5 9 9  
MAX LVORI LATE 3 10 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
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 58 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 48 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 46 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ028-172100-  
JUNIATA-  
INCLUDING THE CITY OF MIFFLINTOWN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
CHANCE OF THUNDER (%) 40 0 0  
TEMP (24H TREND) 71 (-8) 56 (+1) 84  
RH % (24H TREND) 69 (+22) 100 (+10) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.08 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 2290 290 6230  
TRANSPORT WND (MPH) NE 9 NW 5 NW 10  
VENT RATE (KT-FT) 18320 1160 56070  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 17 GEN POOR 10 POOR 14 GEN POOR  
MAX ADI LATE 19 GEN POOR 3 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 9 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 52 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ066-172100-  
LANCASTER-  
INCLUDING THE CITY OF LANCASTER  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 40 0  
CHANCE OF THUNDER (%) 50 40 0  
TEMP (24H TREND) 71 (-6) 60 (+1) 83  
RH % (24H TREND) 79 (+25) 100 (+3) 51  
20FTWND-VAL/AM(MPH) NE 9 G18 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 9 G17 NE 6 G16 LGT/VAR  
PRECIP AMOUNT 0.25 0.06 0.00  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT(FT-AGL) 1990 350 4430  
TRANSPORT WND (MPH) NE 16 N 6 NW 8  
VENT RATE (KT-FT) 27860 1750 31010  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 7  
MAX ADI EARLY 29 FAIR 15 GEN POOR 9 POOR  
MAX ADI LATE 30 FAIR 7 POOR 22 FAIR  
MAX LVORI EARLY 5 7 9  
MAX LVORI LATE 4 9 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.  
MINIMUM RH 53 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 46 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 55 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ059-172100-  
LEBANON-  
INCLUDING THE CITY OF LEBANON  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 30 0  
CHANCE OF THUNDER (%) 50 30 0  
TEMP (24H TREND) 71 (-8) 58 (0) 84  
RH % (24H TREND) 76 (+28) 100 (+8) 45  
20FTWND-VAL/AM(MPH) NE 8 G17 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 8 G15 NE 5 G14 LGT/VAR  
PRECIP AMOUNT 0.23 0.06 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 10 PM  
MIXING HGT(FT-AGL) 1970 300 5190  
TRANSPORT WND (MPH) NE 15 N 6 NW 9  
VENT RATE (KT-FT) 25610 1500 41520  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 8  
MAX ADI EARLY 27 FAIR 14 GEN POOR 11 POOR  
MAX ADI LATE 28 FAIR 6 VERY POOR 28 FAIR  
MAX LVORI EARLY 5 7 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.  
MINIMUM RH 49 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 42 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 51 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 52 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ005-172100-  
MCKEAN-  
INCLUDING THE CITY OF BRADFORD  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (-1) 48 (-1) 81  
RH % (24H TREND) 39 (+1) 100 (+2) 36  
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) 5570 270 4750  
TRANSPORT WND (MPH) NE 3 S 7 NW 9  
VENT RATE (KT-FT) 16710 1620 38000  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 14 GEN POOR 3 VERY POOR 20 GEN POOR  
MAX ADI LATE 18 GEN POOR 3 VERY POOR 29 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
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 46 PERCENT. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 47 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
MINIMUM RH 42 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ027-172100-  
MIFFLIN-  
INCLUDING THE CITY OF LEWISTOWN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 72 (-7) 56 (+1) 85  
RH % (24H TREND) 66 (+20) 100 (+15) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 2470 270 6100  
TRANSPORT WND (MPH) NE 8 NW 3 NW 10  
VENT RATE (KT-FT) 17290 810 54900  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 15 GEN POOR 10 POOR 16 GEN POOR  
MAX ADI LATE 18 GEN POOR 3 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 5 9 9  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 40 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 59 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 51 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ051-172100-  
MONTOUR-  
INCLUDING THE CITY OF DANVILLE  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 74 (-7) 58 (+2) 84  
RH % (24H TREND) 65 (+23) 100 (+16) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.08 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 2280 290 5480  
TRANSPORT WND (MPH) E 8 N 3 NW 9  
VENT RATE (KT-FT) 15960 870 43840  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 16 GEN POOR 8 POOR 13 GEN POOR  
MAX ADI LATE 16 GEN POOR 4 VERY POOR 39 FAIR  
MAX LVORI EARLY 4 7 9  
MAX LVORI LATE 3 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 45 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 49 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 47 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 47 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ018-172100-  
NORTHERN CENTRE-  
INCLUDING THE CITY OF PHILIPSBURG  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 76 (-2) 52 (-2) 83  
RH % (24H TREND) 40 (0) 100 (+9) 32  
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 0  
PRECIP BEGIN 8 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 3540 140 5800  
TRANSPORT WND (MPH) E 6 W 3 NW 12  
VENT RATE (KT-FT) 17700 420 58000  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 16 GEN POOR 4 VERY POOR 16 GEN POOR  
MAX ADI LATE 18 GEN POOR 2 VERY POOR 38 FAIR  
MAX LVORI EARLY 6 6 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
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER  
70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 53 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 44 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ012-172100-  
NORTHERN CLINTON-  
INCLUDING THE CITY OF RENOVO  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (-2) 54 (0) 84  
RH % (24H TREND) 35 (-4) 100 (+8) 31  
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) 3940 230 5810  
TRANSPORT WND (MPH) E 6 W 3 NW 10  
VENT RATE (KT-FT) 19700 690 52290  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 19 GEN POOR  
MAX ADI LATE 17 GEN POOR 2 VERY POOR 38 FAIR  
MAX LVORI EARLY 6 6 9  
MAX LVORI LATE 2 8 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. MINIMUM RH 30 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 42 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 42 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ041-172100-  
NORTHERN LYCOMING-  
INCLUDING THE CITY OF TROUT RUN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 74 (-4) 55 (+1) 82  
RH % (24H TREND) 47 (+1) 100 (+8) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 12 PM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 3620 240 5810  
TRANSPORT WND (MPH) E 5 NW 5 NW 10  
VENT RATE (KT-FT) 14480 960 52290  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 5 9  
MAX ADI EARLY 14 GEN POOR 3 VERY POOR 18 GEN POOR  
MAX ADI LATE 13 GEN POOR 2 VERY POOR 33 FAIR  
MAX LVORI EARLY 6 6 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
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 51 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER  
70S. MINIMUM RH 36 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
MINIMUM RH 57 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ052-172100-  
NORTHUMBERLAND-  
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 20 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 72 (-8) 57 (+1) 84  
RH % (24H TREND) 67 (+24) 100 (+14) 40  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.09 0.03 0.00  
PRECIP DURATION 2 0  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 12 AM  
MIXING HGT(FT-AGL) 2320 290 5810  
TRANSPORT WND (MPH) NE 8 N 5 NW 9  
VENT RATE (KT-FT) 16240 1160 46480  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 16 GEN POOR 9 POOR 14 GEN POOR  
MAX ADI LATE 17 GEN POOR 4 VERY POOR 40 FAIR  
MAX LVORI EARLY 4 8 9  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 36 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 50 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ056-172100-  
PERRY-  
INCLUDING THE CITY OF NEWPORT  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 50 30 0  
CHANCE OF THUNDER (%) 50 20 0  
TEMP (24H TREND) 71 (-8) 56 (+1) 84  
RH % (24H TREND) 72 (+26) 100 (+12) 40  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.13 0.02 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 9 PM  
MIXING HGT(FT-AGL) 2090 250 6100  
TRANSPORT WND (MPH) NE 10 N 5 NW 10  
VENT RATE (KT-FT) 18810 1000 54900  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 17 GEN POOR 8 POOR 17 GEN POOR  
MAX ADI LATE 20 GEN POOR 4 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 4 9 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
MINIMUM RH 41 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
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 51 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ006-172100-  
POTTER-  
INCLUDING THE CITY OF COUDERSPORT  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 77 (-1) 50 (-1) 80  
RH % (24H TREND) 37 (-4) 100 (+1) 36  
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) 5000 280 5160  
TRANSPORT WND (MPH) E 3 SE 5 NW 9  
VENT RATE (KT-FT) 15000 1120 41280  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 22 FAIR  
MAX ADI LATE 14 GEN POOR 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 9 5 8  
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
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 47 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 30 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ058-172100-  
SCHUYLKILL-  
INCLUDING THE CITY OF POTTSVILLE  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 60 40 0  
CHANCE OF THUNDER (%) 50 20 0  
TEMP (24H TREND) 70 (-7) 56 (+2) 81  
RH % (24H TREND) 75 (+27) 100 (+6) 46  
20FTWND-VAL/AM(MPH) NE 5 G14 LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.12 0.03 0.00  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 12 AM  
MIXING HGT(FT-AGL) 2000 240 4780  
TRANSPORT WND (MPH) E 12 N 6 NW 9  
VENT RATE (KT-FT) 20000 1200 38240  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 8  
MAX ADI EARLY 22 FAIR 12 POOR 12 POOR  
MAX ADI LATE 23 FAIR 6 VERY POOR 36 FAIR  
MAX LVORI EARLY 5 8 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 40 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 70S.  
MINIMUM RH 51 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 54 PERCENT. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ050-172100-  
SNYDER-  
INCLUDING THE CITY OF SELINSGROVE  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY CLOUDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
CHANCE OF THUNDER (%) 40 0 0  
TEMP (24H TREND) 71 (-7) 57 (+1) 83  
RH % (24H TREND) 71 (+22) 100 (+12) 43  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 2330 270 6040  
TRANSPORT WND (MPH) NE 9 NE 5 NW 9  
VENT RATE (KT-FT) 18640 1080 48320  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 3 9  
MAX ADI EARLY 17 GEN POOR 9 POOR 13 GEN POOR  
MAX ADI LATE 18 GEN POOR 3 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 5 8 9  
MAX LVORI LATE 4 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 51 PERCENT. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 41 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 58 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 54 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 52 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ033-172100-  
SOMERSET-  
INCLUDING THE CITY OF SOMERSET  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 73 (-1) 51 (-2) 79  
RH % (24H TREND) 53 (+7) 100 (+11) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(FT-AGL) 3650 220 5300  
TRANSPORT WND (MPH) NE 9 W 5 NW 10  
VENT RATE (KT-FT) 29200 880 47700  
DISPERSION 5 1 5  
DSI 1 1  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 17 GEN POOR 5 VERY POOR 20 GEN POOR  
MAX ADI LATE 23 FAIR 3 VERY POOR 37 FAIR  
MAX LVORI EARLY 5 7 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
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
MINIMUM RH 42 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 47 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 47 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ019-172100-  
SOUTHERN CENTRE-  
INCLUDING THE CITY OF STATE COLLEGE  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 74 (-5) 55 (+2) 84  
RH % (24H TREND) 54 (+10) 100 (+11) 38  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 3210 250 5980  
TRANSPORT WND (MPH) E 7 NW 3 NW 10  
VENT RATE (KT-FT) 19260 750 53820  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 5 9  
MAX ADI EARLY 15 GEN POOR 4 VERY POOR 15 GEN POOR  
MAX ADI LATE 17 GEN POOR 2 VERY POOR 35 FAIR  
MAX LVORI EARLY 5 9 9  
MAX LVORI LATE 3 10 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ045-172100-  
SOUTHERN CLINTON-  
INCLUDING THE CITY OF LOCK HAVEN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 76 (-4) 55 (+1) 85  
RH % (24H TREND) 53 (+11) 100 (+9) 36  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 3170 220 6100  
TRANSPORT WND (MPH) E 7 NW 3 NW 10  
VENT RATE (KT-FT) 19020 660 54900  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 13 GEN POOR  
MAX ADI LATE 17 GEN POOR 2 VERY POOR 33 FAIR  
MAX LVORI EARLY 5 8 9  
MAX LVORI LATE 2 10 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 53 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ046-172100-  
SOUTHERN LYCOMING-  
INCLUDING THE CITY OF WILLIAMSPORT  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 74 (-6) 57 (+1) 84  
RH % (24H TREND) 56 (+12) 100 (+13) 37  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 2940 270 6160  
TRANSPORT WND (MPH) E 6 NW 3 NW 9  
VENT RATE (KT-FT) 14700 810 49280  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 14 GEN POOR 6 VERY POOR 13 GEN POOR  
MAX ADI LATE 13 GEN POOR 2 VERY POOR 37 FAIR  
MAX LVORI EARLY 5 7 9  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 48 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 34 PERCENT. EAST WINDS 10 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 52 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ042-172100-  
SULLIVAN-  
INCLUDING THE CITY OF LAPORTE  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 70 (-6) 53 (+1) 79  
RH % (24H TREND) 65 (+14) 100 (+6) 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 1  
PRECIP BEGIN 9 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 3280 140 5180  
TRANSPORT WND (MPH) E 6 NW 3 NW 8  
VENT RATE (KT-FT) 16400 420 36260  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 13 GEN POOR 4 VERY POOR 14 GEN POOR  
MAX ADI LATE 14 GEN POOR 3 VERY POOR 38 FAIR  
MAX LVORI EARLY 6 9 9  
MAX LVORI LATE 4 10 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 70.  
MINIMUM RH 59 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.  
MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
MINIMUM RH 59 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 58 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ037-172100-  
TIOGA-  
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 74 (-3) 52 (+1) 81  
RH % (24H TREND) 42 (-4) 100 (+6) 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) 4110 290 5530  
TRANSPORT WND (MPH) E 5 W 6 NW 12  
VENT RATE (KT-FT) 16440 1450 55300  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 5 9  
MAX ADI EARLY 12 POOR 3 VERY POOR 19 GEN POOR  
MAX ADI LATE 13 GEN POOR 3 VERY POOR 36 FAIR  
MAX LVORI EARLY 7 6 8  
MAX LVORI LATE 2 8 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
60S. MINIMUM RH 53 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.  
MINIMUM RH 33 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 56 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 50 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
PAZ049-172100-  
UNION-  
INCLUDING THE CITY OF LEWISBURG  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (-7) 56 (+1) 84  
RH % (24H TREND) 61 (+17) 100 (+14) 39  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.03 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(FT-AGL) 2460 230 5890  
TRANSPORT WND (MPH) NE 7 NW 5 NW 9  
VENT RATE (KT-FT) 14760 920 47120  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 15 GEN POOR 7 POOR 14 GEN POOR  
MAX ADI LATE 16 GEN POOR 2 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 5 7 9  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 47 PERCENT. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. MINIMUM RH 36 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 53 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 49 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 48 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
PAZ004-172100-  
WARREN-  
INCLUDING THE CITY OF WARREN  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (-1) 51 (-2) 82  
RH % (24H TREND) 40 (0) 100 (+6) 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) 5690 260 4790  
TRANSPORT WND (MPH) NE 5 S 7 NW 8  
VENT RATE (KT-FT) 22760 1560 33530  
DISPERSION 5 1 5  
DSI 2 2  
SUNSHINE HOURS 7 11  
MAX ADI EARLY 11 POOR 3 VERY POOR 19 GEN POOR  
MAX ADI LATE 20 GEN POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 6 6 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
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 49 PERCENT. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. MINIMUM RH 33 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 80.  
MINIMUM RH 46 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 44 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 46 PERCENT. SOUTH WINDS  
AROUND 5 MPH.  
 

 
 
PAZ065-172100-  
YORK-  
INCLUDING THE CITY OF YORK  
248 AM EDT WED SEP 17 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER CLOUDY CLOUDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 40 0  
CHANCE OF THUNDER (%) 50 20 0  
TEMP (24H TREND) 69 (-8) 60 (+2) 83  
RH % (24H TREND) 78 (+25) 100 (+3) 47  
20FTWND-VAL/AM(MPH) NE 8 G17 LGT/VAR  
20FTWND-RDG/PM(MPH) NE 8 G16 NE 5 G14 LGT/VAR  
PRECIP AMOUNT 0.25 0.04 0.00  
PRECIP DURATION 5 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 10 PM  
MIXING HGT(FT-AGL) 1770 350 5020  
TRANSPORT WND (MPH) NE 15 N 7 NW 9  
VENT RATE (KT-FT) 23010 2100 40160  
DISPERSION 5 1 5  
DSI 1 2  
SUNSHINE HOURS 2 7  
MAX ADI EARLY 25 FAIR 11 POOR 15 GEN POOR  
MAX ADI LATE 26 FAIR 6 VERY POOR 27 FAIR  
MAX LVORI EARLY 5 7 8  
MAX LVORI LATE 5 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.  
MINIMUM RH 51 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 47 PERCENT. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 57 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 56 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

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

 
 
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