662  
FNUS51 KCTP 180624  
FWFCTP  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA  
NATIONAL WEATHER SERVICE STATE COLLEGE, PA  
224 AM EDT THU JUN 18 2026  
   
DISCUSSION  
 
A COMPLEX OF SHOWERS AND THUNDERSTORMS ARE EXPECTED TO BRUSH THE  
SOUTHERN HALF OF PENNSYLVANIA EARLY THIS MORNING, WITH SCATTERED  
SHOWERS AND THUNDERSTORMS ACROSS THE NORTHERN HALF OF PENNSYLVANIA  
THROUGH THE MORNING HOURS. ADDITIONAL SCATTERED SHOWERS AND  
STORMS WILL LIKELY PASS THROUGH THE SOUTHEASTERN HALF OF THE  
FORECAST AREA FROM LATE THURSDAY MORNING THROUGH MID-AFTERNOON  
BEFORE REACHING PEAK INTENSITY ALONG THE I-95 CORRIDOR.  
 
GUSTY WESTERLY WINDS ARE ALSO EXPECTED TODAY, WITH MAXIMUM WIND  
GUSTS REACHING UPWARDS OF 50 MPH THIS AFTERNOON ACROSS HIGHER  
ELEVATIONS OF PENNSYLVANIA. GUSTY WINDS ACROSS THE REST OF THE  
AREA ARE EXPECTED TO TOP OUT CLOSER TO 40-45 MPH THIS AFTERNOON.  
LOOKING FURTHER AHEAD, MOST THE AREA WILL EXPERIENCE DRY WEATHER  
FRIDAY INTO SATURDAY WITH RAIN CHANCES RAMPING UP LATER SUNDAY  
EVENING.  
 
PAZ064-182015-  
ADAMS-  
INCLUDING THE CITY OF GETTYSBURG  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 86 (+3) 60 (-4) 82  
RH % (24H TREND) 45 (-1) 81 (+3) 38  
20FTWND-VAL/AM(MPH) S 11 G32 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G32 W 7 G26 NW 7 G19  
PRECIP AMOUNT 0.06 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 5880 430 7320  
TRANSPORT WND (MPH) W 32 NW 9 NW 21  
VENT RATE (KT-FT) 164640 3440 131760  
DISPERSION 5 2 5  
DSI 2 3  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 77 GOOD 34 FAIR 81 GOOD  
MAX ADI LATE 142 VERY GOOD9 POOR 147 VERY GOOD  
MAX LVORI EARLY 3 3 4  
MAX LVORI LATE 1 4 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 UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. MINIMUM RH 73 PERCENT. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 50 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.  
 
 
 
PAZ034-182015-  
BEDFORD-  
INCLUDING THE CITY OF BEDFORD  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 81 (0) 56 (-4) 77  
RH % (24H TREND) 45 (+7) 87 (+5) 41  
20FTWND-VAL/AM(MPH) SW 12 G34 NW 5 G16  
20FTWND-RDG/PM(MPH) W 15 G35 W 10 G29 NW 10 G21  
PRECIP AMOUNT 0.17 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6340 490 6350  
TRANSPORT WND (MPH) W 33 NW 12 NW 22  
VENT RATE (KT-FT) 183860 4900 120650  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 96 GOOD 38 FAIR 86 GOOD  
MAX ADI LATE 155 VERY GOOD10 POOR 95 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 UPPER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.  
HIGHS IN THE MID 70S. MINIMUM RH 72 PERCENT. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 53 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 49 PERCENT. LIGHT WINDS.  
 
 
 
PAZ025-182015-  
BLAIR-  
INCLUDING THE CITY OF ALTOONA  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 82 (+3) 55 (-5) 77  
RH % (24H TREND) 45 (+6) 90 (+4) 43  
20FTWND-VAL/AM(MPH) SW 13 G36 W 7 G20  
20FTWND-RDG/PM(MPH) W 16 G36 W 12 G32 W 10 G23  
PRECIP AMOUNT 0.16 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6790 530 6600  
TRANSPORT WND (MPH) W 37 NW 13 W 22  
VENT RATE (KT-FT) 217280 5830 125400  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 89 GOOD 43 GEN GOOD 90 GOOD  
MAX ADI LATE 176 VERY GOOD13 GEN POOR 103 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 48 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 45 PERCENT. WEST WINDS  
AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 68 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 50 PERCENT. LIGHT WINDS.  
 
 
 
PAZ024-182015-  
CAMBRIA-  
INCLUDING THE CITY OF JOHNSTOWN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 78 (+2) 54 (-6) 72  
RH % (24H TREND) 51 (+6) 93 (+4) 50  
20FTWND-VAL/AM(MPH) SW 14 G36 W 7 G20  
20FTWND-RDG/PM(MPH) W 16 G36 W 11 G32 W 11 G23  
PRECIP AMOUNT 0.20 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6160 540 5960  
TRANSPORT WND (MPH) W 38 W 13 W 22  
VENT RATE (KT-FT) 203280 5940 113240  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 87 GOOD 42 GEN GOOD 74 GOOD  
MAX ADI LATE 178 VERY GOOD12 POOR 100 GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 53 PERCENT. WEST WINDS  
5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 51 PERCENT. WEST WINDS  
AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE LOWER 70S. MINIMUM RH 69 PERCENT.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 54 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 53 PERCENT. WEST WINDS AROUND 5 MPH.  
 
 
 
PAZ011-182015-  
CAMERON-  
INCLUDING THE CITY OF EMPORIUM  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 80 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 77 (+1) 52 (-5) 75  
RH % (24H TREND) 51 (+5) 94 (+2) 43  
20FTWND-VAL/AM(MPH) SW 11 G32 W 6 G18  
20FTWND-RDG/PM(MPH) W 13 G33 W 9 G28 W 8 G21  
PRECIP AMOUNT 0.16 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(FT-AGL) 6090 580 5690  
TRANSPORT WND (MPH) W 37 W 13 W 24  
VENT RATE (KT-FT) 194880 6380 119490  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 88 GOOD 41 GEN GOOD 107 VERY GOOD  
MAX ADI LATE 144 VERY GOOD9 POOR 128 VERY GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 2 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 44 PERCENT. WEST WINDS  
AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
MINIMUM RH 62 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 51 PERCENT. LIGHT WINDS.  
 
 
 
PAZ017-182015-  
CLEARFIELD-  
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 78 (+3) 53 (-5) 74  
RH % (24H TREND) 49 (+1) 93 (+2) 45  
20FTWND-VAL/AM(MPH) SW 12 G34 W 7 G18  
20FTWND-RDG/PM(MPH) W 15 G34 W 10 G30 W 9 G22  
PRECIP AMOUNT 0.19 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6410 530 5960  
TRANSPORT WND (MPH) W 38 W 12 W 23  
VENT RATE (KT-FT) 211530 5300 119200  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 85 GOOD 44 GEN GOOD 99 GOOD  
MAX ADI LATE 174 VERY GOOD9 POOR 103 VERY GOOD  
MAX LVORI EARLY 4 3 5  
MAX LVORI LATE 1 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 49 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 46 PERCENT. WEST WINDS  
AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 62 PERCENT. EAST WINDS  
AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 50 PERCENT. LIGHT WINDS.  
 
 
 
PAZ053-182015-  
COLUMBIA-  
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 83 (+2) 56 (-4) 79  
RH % (24H TREND) 45 (-4) 86 (-1) 40  
20FTWND-VAL/AM(MPH) S 11 G31 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G31 W 9 G27 W 7 G19  
PRECIP AMOUNT 0.17 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6180 430 7210  
TRANSPORT WND (MPH) W 33 W 9 W 20  
VENT RATE (KT-FT) 179220 3440 122570  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 12  
MAX ADI EARLY 50 GEN GOOD 37 FAIR 98 GOOD  
MAX ADI LATE 151 VERY GOOD10 POOR 147 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 41 PERCENT. LIGHT WINDS.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 72 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 50 PERCENT. LIGHT WINDS.  
 
 
 
PAZ063-182015-  
CUMBERLAND-  
INCLUDING THE CITY OF CARLISLE  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 86 (+2) 60 (-4) 81  
RH % (24H TREND) 42 (+2) 79 (+4) 37  
20FTWND-VAL/AM(MPH) S 11 G32 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G33 W 9 G28 NW 7 G19  
PRECIP AMOUNT 0.10 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6590 420 7620  
TRANSPORT WND (MPH) W 33 W 9 NW 21  
VENT RATE (KT-FT) 191110 3360 137160  
DISPERSION 5 2 5  
DSI 2 3  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 87 GOOD 36 FAIR 91 GOOD  
MAX ADI LATE 157 VERY GOOD9 POOR 145 VERY GOOD  
MAX LVORI EARLY 3 2 4  
MAX LVORI LATE 1 3 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 UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 39 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 67 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 47 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.  
 
 
 
PAZ057-182015-  
DAUPHIN-  
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 87 (+4) 59 (-5) 82  
RH % (24H TREND) 41 (-5) 81 (+1) 38  
20FTWND-VAL/AM(MPH) S 12 G33 W 5 G15  
20FTWND-RDG/PM(MPH) W 14 G34 W 10 G28 NW 9 G21  
PRECIP AMOUNT 0.11 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6390 430 7820  
TRANSPORT WND (MPH) W 33 W 9 NW 21  
VENT RATE (KT-FT) 185310 3440 140760  
DISPERSION 5 2 5  
DSI 2 3  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 59 GEN GOOD 35 FAIR 90 GOOD  
MAX ADI LATE 154 VERY GOOD11 POOR 121 VERY GOOD  
MAX LVORI EARLY 3 2 4  
MAX LVORI LATE 2 4 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 UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 39 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 67 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 48 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.  
 
 
 
PAZ010-182015-  
ELK-  
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 75 (+2) 50 (-7) 73  
RH % (24H TREND) 54 (+4) 97 (+4) 47  
20FTWND-VAL/AM(MPH) SW 12 G32 W 5 G17  
20FTWND-RDG/PM(MPH) W 14 G33 W 10 G29 W 9 G21  
PRECIP AMOUNT 0.19 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(FT-AGL) 5870 580 5680  
TRANSPORT WND (MPH) W 37 W 13 W 25  
VENT RATE (KT-FT) 187840 6380 124960  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 5 9  
MAX ADI EARLY 91 GOOD 40 FAIR 98 GOOD  
MAX ADI LATE 144 VERY GOOD10 POOR 107 VERY GOOD  
MAX LVORI EARLY 5 4 6  
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 LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 50 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 47 PERCENT. WEST WINDS  
AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. MINIMUM RH  
62 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
MINIMUM RH 53 PERCENT. LIGHT WINDS.  
 
 
 
PAZ036-182015-  
FRANKLIN-  
INCLUDING THE CITY OF CHAMBERSBURG  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 85 (+1) 60 (-4) 81  
RH % (24H TREND) 44 (+7) 83 (+6) 37  
20FTWND-VAL/AM(MPH) SW 11 G32 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G33 W 8 G28 NW 8 G20  
PRECIP AMOUNT 0.09 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6390 420 7030  
TRANSPORT WND (MPH) W 30 NW 8 NW 20  
VENT RATE (KT-FT) 166140 2940 119510  
DISPERSION 5 2 5  
DSI 2 3  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 113 VERY GOOD30 FAIR 88 GOOD  
MAX ADI LATE 141 VERY GOOD8 POOR 136 VERY GOOD  
MAX LVORI EARLY 3 3 4  
MAX LVORI LATE 2 4 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 UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 40 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 70 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. MINIMUM RH 47 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 44 PERCENT. LIGHT WINDS.  
 
 
 
PAZ035-182015-  
FULTON-  
INCLUDING THE CITY OF MCCONNELLSBURG  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 84 (+1) 59 (-3) 79  
RH % (24H TREND) 44 (+7) 84 (+3) 38  
20FTWND-VAL/AM(MPH) SW 9 G30 LGT/VAR  
20FTWND-RDG/PM(MPH) W 12 G34 W 8 G27 NW 8 G20  
PRECIP AMOUNT 0.12 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6580 480 6920  
TRANSPORT WND (MPH) W 31 NW 8 NW 20  
VENT RATE (KT-FT) 177660 3360 117640  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 4 10  
MAX ADI EARLY 124 VERY GOOD36 FAIR 88 GOOD  
MAX ADI LATE 144 VERY GOOD7 POOR 138 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 41 PERCENT. LIGHT WINDS.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE MID 70S. MINIMUM RH 74 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 51 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. LIGHT WINDS.  
 
 
 
PAZ026-182015-  
HUNTINGDON-  
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 83 (+1) 56 (-5) 80  
RH % (24H TREND) 42 (+7) 86 (+1) 38  
20FTWND-VAL/AM(MPH) SW 10 G31 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G34 W 9 G28 NW 9 G21  
PRECIP AMOUNT 0.15 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6810 490 6920  
TRANSPORT WND (MPH) W 35 NW 12 W 22  
VENT RATE (KT-FT) 204300 4900 131480  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 11  
MAX ADI EARLY 94 GOOD 38 FAIR 97 GOOD  
MAX ADI LATE 167 VERY GOOD11 POOR 129 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 43 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.  
HIGHS IN THE MID 70S. MINIMUM RH 69 PERCENT. EAST WINDS AROUND  
5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 48 PERCENT. LIGHT WINDS.  
 
 
 
PAZ028-182015-  
JUNIATA-  
INCLUDING THE CITY OF MIFFLINTOWN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 84 (+2) 58 (-2) 80  
RH % (24H TREND) 42 (-2) 86 (+1) 40  
20FTWND-VAL/AM(MPH) S 9 G30 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G31 W 9 G28 W 7 G20  
PRECIP AMOUNT 0.15 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(FT-AGL) 6660 470 7370  
TRANSPORT WND (MPH) W 35 W 12 W 20  
VENT RATE (KT-FT) 199800 4700 125290  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 11  
MAX ADI EARLY 70 GOOD 36 FAIR 99 GOOD  
MAX ADI LATE 167 VERY GOOD9 POOR 152 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 41 PERCENT. LIGHT WINDS.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.  
HIGHS IN THE MID 70S. MINIMUM RH 74 PERCENT. EAST WINDS AROUND  
5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 50 PERCENT. LIGHT WINDS.  
 
 
 
PAZ066-182015-  
LANCASTER-  
INCLUDING THE CITY OF LANCASTER  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 86 (+3) 62 (-3) 82  
RH % (24H TREND) 46 (-4) 80 (-8) 40  
20FTWND-VAL/AM(MPH) S 14 G33 W 6 G14  
20FTWND-RDG/PM(MPH) SW 16 G34 W 11 G30 NW 9 G20  
PRECIP AMOUNT 0.07 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END 4 PM  
MIXING HGT(FT-AGL) 5530 450 6920  
TRANSPORT WND (MPH) W 33 NW 10 NW 20  
VENT RATE (KT-FT) 160370 4050 117640  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 6 9  
MAX ADI EARLY 60 GEN GOOD 35 FAIR 72 GOOD  
MAX ADI LATE 140 VERY GOOD12 POOR 91 GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 1 3 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 AROUND 60. HIGHS IN THE LOWER 80S.  
MINIMUM RH 40 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID  
60S. HIGHS AROUND 80. MINIMUM RH 69 PERCENT. SOUTHEAST WINDS UP  
TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 48 PERCENT. LIGHT WINDS.  
 
 
 
PAZ059-182015-  
LEBANON-  
INCLUDING THE CITY OF LEBANON  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 87 (+4) 60 (-3) 83  
RH % (24H TREND) 43 (-3) 82 (-4) 39  
20FTWND-VAL/AM(MPH) S 13 G33 W 6 G15  
20FTWND-RDG/PM(MPH) W 16 G34 W 11 G29 W 10 G20  
PRECIP AMOUNT 0.11 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6090 440 7190  
TRANSPORT WND (MPH) W 35 W 9 NW 20  
VENT RATE (KT-FT) 182700 3520 122230  
DISPERSION 5 2 5  
DSI 2 3  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 55 GEN GOOD 34 FAIR 82 GOOD  
MAX ADI LATE 152 VERY GOOD13 GEN POOR 93 GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 2 4 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 UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS AROUND 80. MINIMUM RH 67 PERCENT. EAST WINDS  
5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.  
 
 
 
PAZ005-182015-  
MCKEAN-  
INCLUDING THE CITY OF BRADFORD  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 80 20 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (+1) 50 (-5) 71  
RH % (24H TREND) 56 (+9) 99 (+3) 45  
20FTWND-VAL/AM(MPH) SW 13 G30 W 6 G16  
20FTWND-RDG/PM(MPH) W 14 G31 W 10 G27 W 9 G21  
PRECIP AMOUNT 0.21 0.02 0.00  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 5 AM  
MIXING HGT(FT-AGL) 5560 660 5610  
TRANSPORT WND (MPH) W 39 W 13 W 25  
VENT RATE (KT-FT) 189040 7260 123420  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 102 VERY GOOD40 FAIR 105 VERY GOOD  
MAX ADI LATE 124 VERY GOOD13 GEN POOR 107 VERY GOOD  
MAX LVORI EARLY 5 4 6  
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 AROUND 50. HIGHS AROUND 70.  
MINIMUM RH 46 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE LOWER 70S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND  
5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT. EAST WINDS  
AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 48 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 50 PERCENT. LIGHT WINDS.  
 
 
 
PAZ027-182015-  
MIFFLIN-  
INCLUDING THE CITY OF LEWISTOWN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 83 (+1) 55 (-4) 80  
RH % (24H TREND) 44 (+3) 87 (-1) 42  
20FTWND-VAL/AM(MPH) SW 10 G30 LGT/VAR  
20FTWND-RDG/PM(MPH) W 14 G30 W 10 G28 W 8 G20  
PRECIP AMOUNT 0.13 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(FT-AGL) 6620 480 7190  
TRANSPORT WND (MPH) W 35 W 10 W 20  
VENT RATE (KT-FT) 198600 4320 122230  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 11  
MAX ADI EARLY 55 GEN GOOD 36 FAIR 98 GOOD  
MAX ADI LATE 164 VERY GOOD11 POOR 149 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 UPPER  
70S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 73 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 51 PERCENT. LIGHT WINDS.  
 
 
 
PAZ051-182015-  
MONTOUR-  
INCLUDING THE CITY OF DANVILLE  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 84 (+2) 58 (-2) 80  
RH % (24H TREND) 43 (-3) 83 (-2) 39  
20FTWND-VAL/AM(MPH) S 12 G30 W 5 G15  
20FTWND-RDG/PM(MPH) W 14 G31 W 10 G27 W 9 G19  
PRECIP AMOUNT 0.14 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6330 420 7200  
TRANSPORT WND (MPH) W 33 W 7 W 20  
VENT RATE (KT-FT) 183570 2520 122400  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 12  
MAX ADI EARLY 50 GEN GOOD 34 FAIR 102 VERY GOOD  
MAX ADI LATE 151 VERY GOOD9 POOR 132 VERY GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 39 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.  
HIGHS IN THE MID 70S. MINIMUM RH 66 PERCENT. EAST WINDS AROUND  
5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. LIGHT WINDS.  
 
 
 
PAZ018-182015-  
NORTHERN CENTRE-  
INCLUDING THE CITY OF PHILIPSBURG  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 79 (+3) 54 (-4) 76  
RH % (24H TREND) 46 (+4) 90 (0) 40  
20FTWND-VAL/AM(MPH) SW 12 G35 W 7 G20  
20FTWND-RDG/PM(MPH) W 14 G35 W 11 G30 W 9 G23  
PRECIP AMOUNT 0.16 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6620 560 6220  
TRANSPORT WND (MPH) W 37 W 14 W 22  
VENT RATE (KT-FT) 211840 6720 118180  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 97 GOOD 44 GEN GOOD 100 GOOD  
MAX ADI LATE 170 VERY GOOD13 GEN POOR 116 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 LOWER  
70S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE LOWER 70S. MINIMUM RH 64 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 48 PERCENT. LIGHT WINDS.  
 
 
 
PAZ012-182015-  
NORTHERN CLINTON-  
INCLUDING THE CITY OF RENOVO  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 78 (+1) 54 (-3) 76  
RH % (24H TREND) 47 (+4) 90 (-5) 40  
20FTWND-VAL/AM(MPH) SW 10 G32 W 6 G19  
20FTWND-RDG/PM(MPH) W 13 G33 W 9 G28 W 8 G21  
PRECIP AMOUNT 0.15 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6450 530 6120  
TRANSPORT WND (MPH) W 36 W 13 W 22  
VENT RATE (KT-FT) 199950 5830 116280  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 10  
MAX ADI EARLY 63 GOOD 38 FAIR 104 VERY GOOD  
MAX ADI LATE 163 VERY GOOD10 POOR 142 VERY GOOD  
MAX LVORI EARLY 4 3 4  
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  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.  
MINIMUM RH 62 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 47 PERCENT. LIGHT WINDS.  
 
 
 
PAZ041-182015-  
NORTHERN LYCOMING-  
INCLUDING THE CITY OF TROUT RUN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 78 (+2) 54 (-3) 75  
RH % (24H TREND) 47 (-5) 88 (-6) 43  
20FTWND-VAL/AM(MPH) S 12 G31 W 7 G18  
20FTWND-RDG/PM(MPH) W 15 G32 W 11 G28 W 9 G21  
PRECIP AMOUNT 0.15 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6570 500 6580  
TRANSPORT WND (MPH) W 36 W 13 W 20  
VENT RATE (KT-FT) 203670 5500 111860  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 53 GEN GOOD 37 FAIR 106 VERY GOOD  
MAX ADI LATE 163 VERY GOOD12 POOR 116 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 70. MINIMUM RH  
68 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 51 PERCENT. LIGHT WINDS.  
 
 
 
PAZ052-182015-  
NORTHUMBERLAND-  
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 84 (+2) 58 (-2) 80  
RH % (24H TREND) 42 (-5) 83 (-3) 38  
20FTWND-VAL/AM(MPH) S 11 G31 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G31 W 9 G27 W 7 G19  
PRECIP AMOUNT 0.16 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6470 420 7410  
TRANSPORT WND (MPH) W 33 W 8 W 20  
VENT RATE (KT-FT) 187630 2940 125970  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 12  
MAX ADI EARLY 55 GEN GOOD 34 FAIR 97 GOOD  
MAX ADI LATE 151 VERY GOOD9 POOR 147 VERY GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 3 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 40 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 39 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 67 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. LIGHT WINDS.  
 
 
 
PAZ056-182015-  
PERRY-  
INCLUDING THE CITY OF NEWPORT  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 85 (+2) 58 (-4) 80  
RH % (24H TREND) 42 (-2) 83 (+2) 39  
20FTWND-VAL/AM(MPH) S 11 G31 W 5 G15  
20FTWND-RDG/PM(MPH) W 13 G32 W 10 G28 NW 7 G20  
PRECIP AMOUNT 0.12 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(FT-AGL) 6740 480 7670  
TRANSPORT WND (MPH) W 35 W 12 W 22  
VENT RATE (KT-FT) 202200 4800 145730  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 79 GOOD 38 FAIR 97 GOOD  
MAX ADI LATE 167 VERY GOOD10 POOR 152 VERY GOOD  
MAX LVORI EARLY 3 2 4  
MAX LVORI LATE 3 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 41 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. MINIMUM RH 71 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 50 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 47 PERCENT. LIGHT WINDS.  
 
 
 
PAZ006-182015-  
POTTER-  
INCLUDING THE CITY OF COUDERSPORT  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 80 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 74 (+1) 51 (-3) 72  
RH % (24H TREND) 55 (+6) 95 (-3) 46  
20FTWND-VAL/AM(MPH) SW 13 G32 W 8 G19  
20FTWND-RDG/PM(MPH) W 14 G33 W 11 G28 W 9 G22  
PRECIP AMOUNT 0.18 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(FT-AGL) 5670 620 5840  
TRANSPORT WND (MPH) W 39 W 14 W 24  
VENT RATE (KT-FT) 192780 7440 122640  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 87 GOOD 41 GEN GOOD 98 GOOD  
MAX ADI LATE 124 VERY GOOD16 GEN POOR 112 VERY GOOD  
MAX LVORI EARLY 4 3 5  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.  
MINIMUM RH 68 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 52 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER  
70S. MINIMUM RH 54 PERCENT. LIGHT WINDS.  
 
 
 
PAZ058-182015-  
SCHUYLKILL-  
INCLUDING THE CITY OF POTTSVILLE  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 84 (+3) 56 (-5) 79  
RH % (24H TREND) 44 (-4) 84 (-4) 41  
20FTWND-VAL/AM(MPH) S 8 G31 LGT/VAR  
20FTWND-RDG/PM(MPH) W 11 G32 W 8 G27 W 6 G19  
PRECIP AMOUNT 0.18 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6110 540 7190  
TRANSPORT WND (MPH) W 33 W 16 NW 21  
VENT RATE (KT-FT) 177190 7560 129420  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 51 GEN GOOD 37 FAIR 89 GOOD  
MAX ADI LATE 151 VERY GOOD11 POOR 148 VERY GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 3 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 73 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 52 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 49 PERCENT. LIGHT WINDS.  
 
 
 
PAZ050-182015-  
SNYDER-  
INCLUDING THE CITY OF SELINSGROVE  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 84 (+3) 58 (-2) 79  
RH % (24H TREND) 43 (-3) 83 (-5) 42  
20FTWND-VAL/AM(MPH) S 11 G31 W 5 G16  
20FTWND-RDG/PM(MPH) W 14 G32 W 10 G28 W 8 G20  
PRECIP AMOUNT 0.12 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6730 440 7600  
TRANSPORT WND (MPH) W 35 W 9 W 20  
VENT RATE (KT-FT) 201900 3520 129200  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 5 11  
MAX ADI EARLY 59 GEN GOOD 35 FAIR 99 GOOD  
MAX ADI LATE 160 VERY GOOD10 POOR 149 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 3 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60.  
HIGHS IN THE MID 70S. MINIMUM RH 72 PERCENT. EAST WINDS AROUND  
5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 53 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 51 PERCENT. LIGHT WINDS.  
 
 
 
PAZ033-182015-  
SOMERSET-  
INCLUDING THE CITY OF SOMERSET  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
CHANCE OF THUNDER (%) 50 0 0  
TEMP (24H TREND) 77 (+2) 53 (-6) 72  
RH % (24H TREND) 53 (+5) 96 (+6) 51  
20FTWND-VAL/AM(MPH) SW 13 G34 W 6 G18  
20FTWND-RDG/PM(MPH) W 15 G36 W 10 G29 W 10 G22  
PRECIP AMOUNT 0.29 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 5770 540 5410  
TRANSPORT WND (MPH) W 35 NW 12 W 23  
VENT RATE (KT-FT) 173100 5400 108200  
DISPERSION 5 2 5  
DSI 1 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 81 GOOD 38 FAIR 71 GOOD  
MAX ADI LATE 156 VERY GOOD12 POOR 95 GOOD  
MAX LVORI EARLY 4 4 5  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
70S. MINIMUM RH 55 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RH 53 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE LOWER 70S. MINIMUM RH 75 PERCENT. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 59 PERCENT. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 55 PERCENT. LIGHT WINDS.  
 
 
 
PAZ019-182015-  
SOUTHERN CENTRE-  
INCLUDING THE CITY OF STATE COLLEGE  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 81 (+2) 55 (-4) 78  
RH % (24H TREND) 46 (+5) 87 (-1) 42  
20FTWND-VAL/AM(MPH) SW 11 G30 W 5 G17  
20FTWND-RDG/PM(MPH) W 15 G31 W 11 G28 W 9 G21  
PRECIP AMOUNT 0.13 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6640 470 6940  
TRANSPORT WND (MPH) W 36 W 12 W 21  
VENT RATE (KT-FT) 205840 4700 124920  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 57 GEN GOOD 40 FAIR 98 GOOD  
MAX ADI LATE 168 VERY GOOD13 GEN POOR 116 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 46 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 67 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 49 PERCENT. LIGHT WINDS.  
 
 
 
PAZ045-182015-  
SOUTHERN CLINTON-  
INCLUDING THE CITY OF LOCK HAVEN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 81 (+2) 55 (-4) 79  
RH % (24H TREND) 45 (0) 88 (-3) 40  
20FTWND-VAL/AM(MPH) SW 11 G30 W 5 G17  
20FTWND-RDG/PM(MPH) W 14 G31 W 11 G30 W 8 G21  
PRECIP AMOUNT 0.13 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6080 500 6710  
TRANSPORT WND (MPH) W 35 W 12 W 21  
VENT RATE (KT-FT) 182400 5000 120780  
DISPERSION 5 3 5  
DSI 2 2  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 55 GEN GOOD 38 FAIR 103 VERY GOOD  
MAX ADI LATE 155 VERY GOOD12 POOR 133 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 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 UPPER  
70S. MINIMUM RH 42 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 66 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 47 PERCENT. LIGHT WINDS.  
 
 
 
PAZ046-182015-  
SOUTHERN LYCOMING-  
INCLUDING THE CITY OF WILLIAMSPORT  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 82 (+3) 56 (-4) 79  
RH % (24H TREND) 43 (-7) 87 (-1) 41  
20FTWND-VAL/AM(MPH) S 12 G31 W 6 G16  
20FTWND-RDG/PM(MPH) W 15 G32 W 12 G29 W 9 G21  
PRECIP AMOUNT 0.16 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6640 430 7110  
TRANSPORT WND (MPH) W 33 W 8 W 20  
VENT RATE (KT-FT) 192560 3010 120870  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 46 GEN GOOD 36 FAIR 103 VERY GOOD  
MAX ADI LATE 155 VERY GOOD12 POOR 117 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 41 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.  
MINIMUM RH 65 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 48 PERCENT. LIGHT WINDS.  
 
 
 
PAZ042-182015-  
SULLIVAN-  
INCLUDING THE CITY OF LAPORTE  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 78 (+4) 53 (-5) 75  
RH % (24H TREND) 49 (-11) 92 (+2) 47  
20FTWND-VAL/AM(MPH) S 14 G36 W 6 G17  
20FTWND-RDG/PM(MPH) W 13 G35 W 10 G29 W 7 G20  
PRECIP AMOUNT 0.24 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6480 550 7030  
TRANSPORT WND (MPH) W 36 W 13 W 20  
VENT RATE (KT-FT) 200880 6050 119510  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 6 10  
MAX ADI EARLY 44 GEN GOOD 40 FAIR 107 VERY GOOD  
MAX ADI LATE 163 VERY GOOD13 GEN POOR 145 VERY GOOD  
MAX LVORI EARLY 4 3 5  
MAX LVORI LATE 4 5 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 LOWER  
70S. MINIMUM RH 47 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 47 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.  
MINIMUM RH 77 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 58 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 55 PERCENT. LIGHT WINDS.  
 
 
 
PAZ037-182015-  
TIOGA-  
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 76 (+1) 53 (-3) 73  
RH % (24H TREND) 50 (0) 89 (-9) 44  
20FTWND-VAL/AM(MPH) SW 14 G31 W 8 G18  
20FTWND-RDG/PM(MPH) W 15 G32 W 11 G28 W 10 G21  
PRECIP AMOUNT 0.11 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(FT-AGL) 6220 620 6110  
TRANSPORT WND (MPH) W 39 W 14 W 22  
VENT RATE (KT-FT) 211480 7440 116090  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 5 11  
MAX ADI EARLY 72 GOOD 41 GEN GOOD 95 GOOD  
MAX ADI LATE 163 VERY GOOD12 POOR 106 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 3 5 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 45 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.  
MINIMUM RH 69 PERCENT. EAST WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 54 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 52 PERCENT. LIGHT WINDS.  
 
 
 
PAZ049-182015-  
UNION-  
INCLUDING THE CITY OF LEWISBURG  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 84 (+4) 56 (-3) 80  
RH % (24H TREND) 43 (-3) 83 (-5) 40  
20FTWND-VAL/AM(MPH) SW 11 G31 W 5 G16  
20FTWND-RDG/PM(MPH) W 14 G31 W 10 G28 W 8 G20  
PRECIP AMOUNT 0.13 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(FT-AGL) 6760 450 7400  
TRANSPORT WND (MPH) W 33 W 9 W 20  
VENT RATE (KT-FT) 196040 3600 125800  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 6 11  
MAX ADI EARLY 53 GEN GOOD 37 FAIR 102 VERY GOOD  
MAX ADI LATE 161 VERY GOOD11 POOR 152 VERY GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 3 4 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 UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 42 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. MINIMUM RH 66 PERCENT. EAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 48 PERCENT. NORTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 48 PERCENT. LIGHT WINDS.  
 
 
 
PAZ004-182015-  
WARREN-  
INCLUDING THE CITY OF WARREN  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 20 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (+1) 51 (-5) 72  
RH % (24H TREND) 59 (+7) 99 (+1) 45  
20FTWND-VAL/AM(MPH) SW 12 G29 LGT/VAR  
20FTWND-RDG/PM(MPH) W 13 G30 W 9 G27 W 8 G20  
PRECIP AMOUNT 0.21 0.02 0.00  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM 8 PM  
PRECIP END 6 PM 4 AM  
MIXING HGT(FT-AGL) 5500 530 5270  
TRANSPORT WND (MPH) W 37 W 12 W 24  
VENT RATE (KT-FT) 176000 5300 110670  
DISPERSION 5 3 5  
DSI 1 2  
SUNSHINE HOURS 4 9  
MAX ADI EARLY 105 VERY GOOD40 FAIR 95 GOOD  
MAX ADI LATE 117 VERY GOOD9 POOR 121 VERY GOOD  
MAX LVORI EARLY 5 4 6  
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 LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 70S. MINIMUM RH 46 PERCENT. LIGHT WINDS.    
MONDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.  
HIGHS IN THE LOWER 70S. MINIMUM RH 57 PERCENT. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RH 48 PERCENT. LIGHT WINDS.  
 
 
 
PAZ065-182015-  
YORK-  
INCLUDING THE CITY OF YORK  
224 AM EDT THU JUN 18 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 86 (+3) 63 (-3) 81  
RH % (24H TREND) 43 (-3) 79 (-1) 38  
20FTWND-VAL/AM(MPH) SW 14 G33 W 5 G13  
20FTWND-RDG/PM(MPH) W 15 G34 W 10 G28 NW 8 G19  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END 4 PM  
MIXING HGT(FT-AGL) 5940 450 7610  
TRANSPORT WND (MPH) W 33 NW 9 NW 21  
VENT RATE (KT-FT) 172260 3600 136980  
DISPERSION 5 2 5  
DSI 2 3  
SUNSHINE HOURS 6 9  
MAX ADI EARLY 73 GOOD 38 FAIR 78 GOOD  
MAX ADI LATE 147 VERY GOOD9 POOR 115 VERY GOOD  
MAX LVORI EARLY 3 2 4  
MAX LVORI LATE 1 3 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 LOWER 60S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 39 PERCENT. WEST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.  
MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 70 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.  
HIGHS AROUND 80. MINIMUM RH 50 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 45 PERCENT. LIGHT WINDS.  
 
 
   
OUTLOOK 8 TO 14 DAYS  
 
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.  
 
 
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