432  
FNUS51 KCTP 120715  
FWFCTP  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL PENNSYLVANIA  
NATIONAL WEATHER SERVICE STATE COLLEGE, PA  
315 AM EDT TUE MAY 12 2026  
   
DISCUSSION  
 
A RIDGE OF HIGH PRESSURE EXTENDING FROM LAKE ONTARIO, SOUTH  
THROUGH CENTRAL PA AND THE BLUE RIDGE OF VIRGINIA WILL BRING  
MAINLY CLEAR SKIES AND LIGHT/VARIABLE WIND THIS MORNING.  
 
THESE CONDITIONS, ALONG WITH RELATIVELY LOW DEWPOINTS IN THE 20S  
AND 30S, WILL LEAD TO WIDESPREAD SUB-FREEZING TEMPERATURES OVER  
THE NORTHERN MOUNTAINS OF PA AND AREAS OF FROST ACROSS THE CENTRAL  
RIDGE AND VALLEY REGION OF THE STATE.  
 
MORNING AND EARLY AFTERNOON SUNSHINE TODAY WILL BE FOLLOWED BY A  
THICKENING LAYER MID AND HIGH CLOUDS LATER THIS AFTERNOON AND  
EVENING WITH PERIODS OF RAIN/SHOWERS MOVING IN LATE TONIGHT AND  
LASTING INTO WEDNESDAY EVENING.  
 
MOSTLY CLOUDY, NOTABLY COOLER AND UNSETTLED WEATHER WILL OCCUR  
THURSDAY AND FRIDAY AS A DEEP MID AND UPPER LEVEL TROUGH DRIFTS  
OVERHEAD.  
 
PAZ064-122015-  
ADAMS-  
INCLUDING THE CITY OF GETTYSBURG  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 69 (+7) 49 (+9) 71  
RH % (24H TREND) 34 (-4) 74 (-7) 53  
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G20  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 8 G18  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6510 440 3460  
TRANSPORT WND (MPH) W 10 S 10 SW 24  
VENT RATE (KT-FT) 58590 3960 72660  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 3  
MAX ADI EARLY 28 FAIR 8 POOR 58 GEN GOOD  
MAX ADI LATE 80 GOOD 11 POOR 81 GOOD  
MAX LVORI EARLY 4 3 3  
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  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 56 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE  
LOWER 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.  
MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ034-122015-  
BEDFORD-  
INCLUDING THE CITY OF BEDFORD  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 70 (+9) 47 (+10) 68  
RH % (24H TREND) 30 (+1) 73 (-6) 58  
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G17  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8 G20  
PRECIP AMOUNT 0.00 0.00 0.06  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6880 390 3010  
TRANSPORT WND (MPH) SW 12 S 9 SW 22  
VENT RATE (KT-FT) 68800 3120 57190  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 3  
MAX ADI EARLY 35 FAIR 8 POOR 35 FAIR  
MAX ADI LATE 95 GOOD 6 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE MID 50S. MINIMUM RH 60 PERCENT. WEST WINDS  
5 TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE UPPER 60S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.  
MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ025-122015-  
BLAIR-  
INCLUDING THE CITY OF ALTOONA  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 70 (+10) 47 (+11) 68  
RH % (24H TREND) 31 (+1) 77 (0) 60  
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G21  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G23  
PRECIP AMOUNT 0.00 0.00 0.10  
PRECIP DURATION 6  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6900 430 2870  
TRANSPORT WND (MPH) W 13 S 9 SW 21  
VENT RATE (KT-FT) 75900 3440 51660  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 37 FAIR 8 POOR 34 FAIR  
MAX ADI LATE 98 GOOD 7 POOR 48 GEN GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 66 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE UPPER 60S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
AROUND 80. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.  
MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ024-122015-  
CAMBRIA-  
INCLUDING THE CITY OF JOHNSTOWN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 67 (+9) 48 (+14) 65  
RH % (24H TREND) 34 (+1) 72 (-7) 60  
20FTWND-VAL/AM(MPH) LGT/VAR SW 8 G22  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 10 G23  
PRECIP AMOUNT 0.00 0.00 0.13  
PRECIP DURATION 6  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6620 400 2850  
TRANSPORT WND (MPH) W 14 S 9 SW 21  
VENT RATE (KT-FT) 79440 3200 51300  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 10 2  
MAX ADI EARLY 47 GEN GOOD 8 POOR 43 GEN GOOD  
MAX ADI LATE 102 VERY GOOD10 POOR 47 GEN GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 74 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ011-122015-  
CAMERON-  
INCLUDING THE CITY OF EMPORIUM  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 50 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 67 (+8) 46 (+15) 64  
RH % (24H TREND) 30 (+3) 87 (-2) 66  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G19  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7 G20  
PRECIP AMOUNT 0.00 0.02 0.17  
PRECIP DURATION 1 8  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 6260 430 2430  
TRANSPORT WND (MPH) W 13 S 6 SW 18  
VENT RATE (KT-FT) 68860 2150 38880  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 10 2  
MAX ADI EARLY 34 FAIR 8 POOR 55 GEN GOOD  
MAX ADI LATE 96 GOOD 8 POOR 52 GEN GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 67 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE UPPER 60S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS  
AROUND 5 MPH.  
 
 
 
PAZ017-122015-  
CLEARFIELD-  
INCLUDING THE CITIES OF DUBOIS AND CLEARFIELD  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 30 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 67 (+8) 47 (+15) 65  
RH % (24H TREND) 31 (+4) 80 (-5) 62  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G21  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 9 G22  
PRECIP AMOUNT 0.00 0.01 0.17  
PRECIP DURATION 1 6  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 6480 400 2650  
TRANSPORT WND (MPH) W 13 S 8 SW 21  
VENT RATE (KT-FT) 71280 2800 47700  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 10 2  
MAX ADI EARLY 38 FAIR 8 POOR 47 GEN GOOD  
MAX ADI LATE 96 GOOD 8 POOR 48 GEN GOOD  
MAX LVORI EARLY 5 3 3  
MAX LVORI LATE 1 3 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.  
MINIMUM RH 68 PERCENT. WEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS  
AROUND 5 MPH.  
 
 
 
PAZ053-122015-  
COLUMBIA-  
INCLUDING THE CITIES OF BLOOMSBURG AND BERWICK  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 65 (+5) 46 (+11) 67  
RH % (24H TREND) 35 (-2) 84 (+2) 60  
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G19  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G19  
PRECIP AMOUNT 0.00 0.00 0.15  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5430 410 3070  
TRANSPORT WND (MPH) W 9 SE 8 SW 21  
VENT RATE (KT-FT) 43440 2870 55260  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 2  
MAX ADI EARLY 34 FAIR 4 VERY POOR 41 GEN GOOD  
MAX ADI LATE 61 GOOD 9 POOR 61 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.  
MINIMUM RH 63 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
60S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ063-122015-  
CUMBERLAND-  
INCLUDING THE CITY OF CARLISLE  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 69 (+6) 50 (+10) 70  
RH % (24H TREND) 31 (-3) 72 (-9) 56  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G19  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8 G19  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 2  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6150 430 3350  
TRANSPORT WND (MPH) W 10 S 9 SW 22  
VENT RATE (KT-FT) 55350 3440 63650  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 2  
MAX ADI EARLY 28 FAIR 8 POOR 55 GEN GOOD  
MAX ADI LATE 72 GOOD 9 POOR 72 GOOD  
MAX LVORI EARLY 4 3 3  
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  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 56 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
MINIMUM RH 43 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 37 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.  
MINIMUM RH 38 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ057-122015-  
DAUPHIN-  
INCLUDING THE CITIES OF HARRISBURG AND HERSHEY  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+5) 48 (+8) 70  
RH % (24H TREND) 33 (-4) 77 (-4) 54  
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G18  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 9 G20  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6020 420 3570  
TRANSPORT WND (MPH) W 9 S 9 SW 22  
VENT RATE (KT-FT) 48160 3360 67830  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 39 FAIR 8 POOR 47 GEN GOOD  
MAX ADI LATE 68 GOOD 10 POOR 63 GOOD  
MAX LVORI EARLY 4 3 3  
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  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S. MINIMUM RH 58 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE  
LOWER 80S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
MINIMUM RH 40 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.  
 
 
 
PAZ010-122015-  
ELK-  
INCLUDING THE CITIES OF ST. MARYS AND RIDGWAY  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 60 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 65 (+8) 47 (+18) 63  
RH % (24H TREND) 32 (+2) 87 (-6) 68  
20FTWND-VAL/AM(MPH) LGT/VAR S 7 G20  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8 G21  
PRECIP AMOUNT 0.00 0.03 0.21  
PRECIP DURATION 2 7  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5830 440 2530  
TRANSPORT WND (MPH) W 13 S 7 SW 20  
VENT RATE (KT-FT) 64130 2640 43010  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 10 2  
MAX ADI EARLY 38 FAIR 8 POOR 51 GEN GOOD  
MAX ADI LATE 87 GOOD 8 POOR 47 GEN GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND  
40. HIGHS IN THE LOWER 50S. MINIMUM RH 71 PERCENT. WEST WINDS  
AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. MINIMUM RH  
47 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ036-122015-  
FRANKLIN-  
INCLUDING THE CITY OF CHAMBERSBURG  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 70 (+7) 49 (+9) 70  
RH % (24H TREND) 31 (-1) 74 (-4) 58  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G19  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8 G19  
PRECIP AMOUNT 0.00 0.00 0.08  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6190 440 3420  
TRANSPORT WND (MPH) SW 10 S 10 SW 22  
VENT RATE (KT-FT) 55710 3960 64980  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 3  
MAX ADI EARLY 26 FAIR 7 POOR 49 GEN GOOD  
MAX ADI LATE 76 GOOD 9 POOR 71 GOOD  
MAX LVORI EARLY 4 3 3  
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  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 55 PERCENT. WEST WINDS UP  
TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE LOWER 70S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE  
MID 80S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 37 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 90S. MINIMUM RH 39 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ035-122015-  
FULTON-  
INCLUDING THE CITY OF MCCONNELLSBURG  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 71 (+8) 49 (+11) 69  
RH % (24H TREND) 29 (-1) 75 (-3) 61  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6 G18  
PRECIP AMOUNT 0.00 0.00 0.09  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6760 400 3310  
TRANSPORT WND (MPH) W 12 S 9 SW 18  
VENT RATE (KT-FT) 67600 3200 52960  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 3  
MAX ADI EARLY 32 FAIR 5 VERY POOR 43 GEN GOOD  
MAX ADI LATE 92 GOOD 5 VERY POOR 66 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 56 PERCENT. WEST  
WINDS UP TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS  
AROUND 70. MINIMUM RH 39 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE  
MID 80S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 35 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE  
LOWER 90S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ026-122015-  
HUNTINGDON-  
INCLUDING THE CITIES OF HUNTINGDON AND MOUNT UNION  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 70 (+8) 47 (+10) 69  
RH % (24H TREND) 29 (+2) 79 (+2) 60  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G19  
PRECIP AMOUNT 0.00 0.00 0.11  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6890 440 2790  
TRANSPORT WND (MPH) SW 12 S 8 SW 18  
VENT RATE (KT-FT) 68900 3080 44640  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 30 FAIR 5 VERY POOR 30 FAIR  
MAX ADI LATE 92 GOOD 6 VERY POOR 60 GEN GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 60 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS  
AROUND 70. MINIMUM RH 42 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. MINIMUM RH 37 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
MINIMUM RH 39 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ028-122015-  
JUNIATA-  
INCLUDING THE CITY OF MIFFLINTOWN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 69 (+7) 48 (+11) 68  
RH % (24H TREND) 33 (-1) 81 (-2) 64  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G18  
PRECIP AMOUNT 0.00 0.00 0.12  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6390 420 2960  
TRANSPORT WND (MPH) W 10 S 8 SW 22  
VENT RATE (KT-FT) 57510 2940 56240  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 26 FAIR 4 VERY POOR 35 FAIR  
MAX ADI LATE 77 GOOD 5 VERY POOR 68 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 62 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS  
AROUND 70. MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. MINIMUM RH 40 PERCENT. LIGHT WINDS.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
MINIMUM RH 41 PERCENT. LIGHT WINDS.  
 
 
 
PAZ066-122015-  
LANCASTER-  
INCLUDING THE CITY OF LANCASTER  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 68 (+7) 49 (+8) 71  
RH % (24H TREND) 34 (-3) 86 (+7) 51  
20FTWND-VAL/AM(MPH) LGT/VAR S 11 G23  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 12 G23  
PRECIP AMOUNT 0.00 0.00 0.03  
PRECIP DURATION 2  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6120 410 4310  
TRANSPORT WND (MPH) W 10 S 9 SW 24  
VENT RATE (KT-FT) 55080 3280 90510  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 13 3  
MAX ADI EARLY 48 GEN GOOD 8 POOR 58 GEN GOOD  
MAX ADI LATE 76 GOOD 13 GEN POOR 68 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  
   
THURSDAY  
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 60S.  
MINIMUM RH 57 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S.  
MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ059-122015-  
LEBANON-  
INCLUDING THE CITY OF LEBANON  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+5) 49 (+9) 72  
RH % (24H TREND) 34 (-3) 84 (+6) 54  
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G18  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 11 G22  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 2  
PRECIP BEGIN 9 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5920 410 3930  
TRANSPORT WND (MPH) W 10 S 8 SW 23  
VENT RATE (KT-FT) 53280 2870 78600  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 2  
MAX ADI EARLY 44 GEN GOOD 8 POOR 52 GEN GOOD  
MAX ADI LATE 74 GOOD 11 POOR 60 GEN 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  
   
THURSDAY  
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
60S. MINIMUM RH 59 PERCENT. WEST WINDS 5 TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE  
LOWER 80S. MINIMUM RH 41 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 39 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ005-122015-  
MCKEAN-  
INCLUDING THE CITY OF BRADFORD  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 70 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 64 (+9) 45 (+18) 61  
RH % (24H TREND) 29 (-2) 88 (-10) 67  
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G20  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 8 G20  
PRECIP AMOUNT 0.00 0.05 0.19  
PRECIP DURATION 2 8  
PRECIP BEGIN 9 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5740 510 2460  
TRANSPORT WND (MPH) W 13 S 7 SW 21  
VENT RATE (KT-FT) 63140 3060 44280  
DISPERSION 5 2 5  
DSI 2 1  
SUNSHINE HOURS 9 2  
MAX ADI EARLY 37 FAIR 8 POOR 53 GEN GOOD  
MAX ADI LATE 87 GOOD 12 POOR 49 GEN GOOD  
MAX LVORI EARLY 8 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. MINIMUM RH 71 PERCENT. WEST WINDS  
AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 44 PERCENT. NORTHWEST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 70S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS UP TO 10 MPH.   
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE MID 80S. MINIMUM RH 46 PERCENT.  
SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ027-122015-  
MIFFLIN-  
INCLUDING THE CITY OF LEWISTOWN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 71 (+9) 46 (+9) 69  
RH % (24H TREND) 33 (+1) 83 (+3) 64  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G19  
PRECIP AMOUNT 0.00 0.00 0.14  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6370 430 2840  
TRANSPORT WND (MPH) W 10 S 8 SW 22  
VENT RATE (KT-FT) 57330 3010 53960  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 27 FAIR 4 VERY POOR 31 FAIR  
MAX ADI LATE 78 GOOD 4 VERY POOR 64 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 63 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS  
AROUND 70. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 90.  
MINIMUM RH 41 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ051-122015-  
MONTOUR-  
INCLUDING THE CITY OF DANVILLE  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 65 (+4) 48 (+12) 67  
RH % (24H TREND) 35 (-1) 81 (-9) 60  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G17  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 8 G19  
PRECIP AMOUNT 0.00 0.00 0.16  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5630 410 2920  
TRANSPORT WND (MPH) W 8 SE 8 SW 21  
VENT RATE (KT-FT) 39410 2870 52560  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 31 FAIR 4 VERY POOR 40 FAIR  
MAX ADI LATE 59 GEN GOOD 9 POOR 49 GEN GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.  
MINIMUM RH 60 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
AROUND 80. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ018-122015-  
NORTHERN CENTRE-  
INCLUDING THE CITY OF PHILIPSBURG  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 66 (+6) 47 (+14) 64  
RH % (24H TREND) 30 (+4) 79 (-2) 63  
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G19  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G21  
PRECIP AMOUNT 0.00 0.00 0.16  
PRECIP DURATION 6  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6660 470 2620  
TRANSPORT WND (MPH) W 14 S 8 SW 20  
VENT RATE (KT-FT) 79920 3290 44540  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 35 FAIR 7 POOR 38 FAIR  
MAX ADI LATE 102 VERY GOOD8 POOR 51 GEN GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 64 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 80.  
MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ012-122015-  
NORTHERN CLINTON-  
INCLUDING THE CITY OF RENOVO  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 20 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 66 (+7) 47 (+14) 64  
RH % (24H TREND) 28 (+2) 85 (+1) 63  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G20  
PRECIP AMOUNT 0.00 0.00 0.16  
PRECIP DURATION 1 6  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 6380 440 2500  
TRANSPORT WND (MPH) W 13 S 7 SW 20  
VENT RATE (KT-FT) 70180 2640 42500  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 29 FAIR 5 VERY POOR 38 FAIR  
MAX ADI LATE 95 GOOD 6 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 63 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE UPPER 60S. MINIMUM RH 43 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ041-122015-  
NORTHERN LYCOMING-  
INCLUDING THE CITY OF TROUT RUN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 20 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 64 (+6) 45 (+12) 62  
RH % (24H TREND) 34 (-1) 88 (+5) 72  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G20  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 8 G21  
PRECIP AMOUNT 0.00 0.00 0.18  
PRECIP DURATION 1 6  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 6000 420 2280  
TRANSPORT WND (MPH) W 12 S 9 S 20  
VENT RATE (KT-FT) 60000 3360 38760  
DISPERSION 5 2 5  
DSI 3 1  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 28 FAIR 5 VERY POOR 34 FAIR  
MAX ADI LATE 81 GOOD 8 POOR 46 GEN GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. MINIMUM RH 70 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 70S. MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.   
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ052-122015-  
NORTHUMBERLAND-  
INCLUDING THE CITIES OF SUNBURY AND SHAMOKIN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 66 (+5) 48 (+12) 68  
RH % (24H TREND) 34 (-2) 80 (-9) 61  
20FTWND-VAL/AM(MPH) LGT/VAR S 6 G18  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G19  
PRECIP AMOUNT 0.00 0.00 0.13  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5850 410 3490  
TRANSPORT WND (MPH) W 9 S 9 SW 23  
VENT RATE (KT-FT) 46800 3280 69800  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 35 FAIR 5 VERY POOR 42 GEN GOOD  
MAX ADI LATE 66 GOOD 10 POOR 79 GOOD  
MAX LVORI EARLY 5 3 3  
MAX LVORI LATE 1 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS AROUND 60. MINIMUM RH 61 PERCENT. WEST WINDS  
AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
AROUND 80. MINIMUM RH 42 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ056-122015-  
PERRY-  
INCLUDING THE CITY OF NEWPORT  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 69 (+6) 48 (+10) 69  
RH % (24H TREND) 32 (-2) 76 (-6) 61  
20FTWND-VAL/AM(MPH) LGT/VAR S 5 G17  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G19  
PRECIP AMOUNT 0.00 0.00 0.09  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6300 430 2950  
TRANSPORT WND (MPH) W 9 S 8 SW 21  
VENT RATE (KT-FT) 50400 3010 53100  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 29 FAIR 6 VERY POOR 44 GEN GOOD  
MAX ADI LATE 71 GOOD 8 POOR 70 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 60 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
AROUND 70. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS IN THE  
LOWER 80S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER 90S.  
MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ006-122015-  
POTTER-  
INCLUDING THE CITY OF COUDERSPORT  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 50 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 63 (+9) 45 (+16) 61  
RH % (24H TREND) 30 (-2) 88 (-1) 70  
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G22  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 9 G22  
PRECIP AMOUNT 0.00 0.02 0.19  
PRECIP DURATION 1 7  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5800 470 2420  
TRANSPORT WND (MPH) W 13 S 8 SW 20  
VENT RATE (KT-FT) 63800 3290 41140  
DISPERSION 5 2 5  
DSI 2 1  
SUNSHINE HOURS 10 2  
MAX ADI EARLY 30 FAIR 8 POOR 51 GEN GOOD  
MAX ADI LATE 89 GOOD 12 POOR 49 GEN GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 50S. MINIMUM RH  
73 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 70S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS UP TO 10 MPH.   
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT. SOUTH WINDS  
AROUND 5 MPH.  
 
 
 
PAZ058-122015-  
SCHUYLKILL-  
INCLUDING THE CITY OF POTTSVILLE  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 65 (+5) 45 (+7) 68  
RH % (24H TREND) 34 (0) 86 (+8) 58  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 6 G19  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 5970 410 3630  
TRANSPORT WND (MPH) W 10 S 8 SW 23  
VENT RATE (KT-FT) 53730 2870 72600  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 2  
MAX ADI EARLY 46 GEN GOOD 5 VERY POOR 51 GEN GOOD  
MAX ADI LATE 73 GOOD 7 POOR 82 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  
   
THURSDAY  
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 60.  
MINIMUM RH 62 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
60S. MINIMUM RH 52 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ050-122015-  
SNYDER-  
INCLUDING THE CITY OF SELINSGROVE  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 80  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 67 (+6) 48 (+11) 67  
RH % (24H TREND) 36 (-2) 80 (-6) 65  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G19  
PRECIP AMOUNT 0.00 0.00 0.14  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6120 410 3010  
TRANSPORT WND (MPH) W 10 S 8 SW 22  
VENT RATE (KT-FT) 55080 2870 57190  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 31 FAIR 4 VERY POOR 38 FAIR  
MAX ADI LATE 76 GOOD 8 POOR 63 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 63 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS AROUND 50. HIGHS AROUND  
80. MINIMUM RH 44 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ033-122015-  
SOMERSET-  
INCLUDING THE CITY OF SOMERSET  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 68 (+11) 48 (+14) 65  
RH % (24H TREND) 34 (-1) 71 (-13) 59  
20FTWND-VAL/AM(MPH) LGT/VAR SW 7 G21  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 10 G22  
PRECIP AMOUNT 0.00 0.00 0.09  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6860 400 2860  
TRANSPORT WND (MPH) W 15 S 9 SW 24  
VENT RATE (KT-FT) 89180 3200 60060  
DISPERSION 5 2 5  
DSI 2 2  
SUNSHINE HOURS 11 3  
MAX ADI EARLY 51 GEN GOOD 7 POOR 49 GEN GOOD  
MAX ADI LATE 115 VERY GOOD10 POOR 54 GEN GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 75 PERCENT. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE LOWER 60S. MINIMUM RH 49 PERCENT. NORTHWEST WINDS AROUND  
10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE MID 70S. MINIMUM RH 50 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.  
MINIMUM RH 47 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. MINIMUM RH 46 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ019-122015-  
SOUTHERN CENTRE-  
INCLUDING THE CITY OF STATE COLLEGE  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 100  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 68 (+7) 46 (+12) 66  
RH % (24H TREND) 33 (+4) 81 (+2) 65  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G19  
PRECIP AMOUNT 0.00 0.00 0.15  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6600 430 2530  
TRANSPORT WND (MPH) W 12 S 9 SW 21  
VENT RATE (KT-FT) 66000 3440 45540  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 28 FAIR 5 VERY POOR 33 FAIR  
MAX ADI LATE 89 GOOD 6 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 64 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE UPPER 60S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
AROUND 80. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 43 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ045-122015-  
SOUTHERN CLINTON-  
INCLUDING THE CITY OF LOCK HAVEN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 67 (+6) 47 (+13) 66  
RH % (24H TREND) 32 (+2) 83 (+2) 64  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G19  
PRECIP AMOUNT 0.00 0.00 0.18  
PRECIP DURATION 6  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6180 420 2220  
TRANSPORT WND (MPH) W 12 S 8 SW 20  
VENT RATE (KT-FT) 61800 2940 37740  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 24 FAIR 4 VERY POOR 30 FAIR  
MAX ADI LATE 85 GOOD 5 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 50S. MINIMUM RH 61 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE UPPER 60S. MINIMUM RH 46 PERCENT. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
PAZ046-122015-  
SOUTHERN LYCOMING-  
INCLUDING THE CITY OF WILLIAMSPORT  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 66 (+6) 47 (+12) 65  
RH % (24H TREND) 34 (-1) 85 (+1) 67  
20FTWND-VAL/AM(MPH) LGT/VAR SE 5 G17  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 8 G19  
PRECIP AMOUNT 0.00 0.00 0.19  
PRECIP DURATION 5  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6050 410 2170  
TRANSPORT WND (MPH) W 9 SE 8 S 17  
VENT RATE (KT-FT) 48400 2870 32550  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 28 FAIR 4 VERY POOR 25 FAIR  
MAX ADI LATE 70 GOOD 7 POOR 38 FAIR  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.  
MINIMUM RH 62 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
60S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 44 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 42 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ042-122015-  
SULLIVAN-  
INCLUDING THE CITY OF LAPORTE  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 62 (+7) 45 (+13) 62  
RH % (24H TREND) 37 (-5) 91 (0) 74  
20FTWND-VAL/AM(MPH) LGT/VAR S 9 G23  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 9 G23  
PRECIP AMOUNT 0.00 0.00 0.20  
PRECIP DURATION 1 6  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5740 410 2090  
TRANSPORT WND (MPH) W 10 S 9 SW 22  
VENT RATE (KT-FT) 51660 3280 39710  
DISPERSION 5 2 5  
DSI 3 1  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 38 FAIR 8 POOR 41 GEN GOOD  
MAX ADI LATE 72 GOOD 14 GEN POOR 42 GEN GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 50S.  
MINIMUM RH 73 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 59 PERCENT. NORTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 70S. MINIMUM RH 51 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.   
SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. MINIMUM RH 48 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 52 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ037-122015-  
TIOGA-  
INCLUDING THE CITIES OF MANSFIELD AND WELLSBORO  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 62 (+6) 44 (+13) 61  
RH % (24H TREND) 33 (-2) 89 (+2) 69  
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G22  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 10 G22  
PRECIP AMOUNT 0.00 0.01 0.14  
PRECIP DURATION 1 5  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5960 460 2760  
TRANSPORT WND (MPH) SW 13 S 10 SW 24  
VENT RATE (KT-FT) 65560 4140 57960  
DISPERSION 5 2 5  
DSI 3 1  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 28 FAIR 6 VERY POOR 47 GEN GOOD  
MAX ADI LATE 88 GOOD 12 POOR 54 GEN GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 73 PERCENT. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. MINIMUM RH 55 PERCENT. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE MID 40S. HIGHS IN  
THE MID 70S. MINIMUM RH 48 PERCENT. SOUTHWEST WINDS UP 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  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 49 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ049-122015-  
UNION-  
INCLUDING THE CITY OF LEWISBURG  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 90  
CHANCE OF THUNDER (%) 0 0 50  
TEMP (24H TREND) 67 (+6) 48 (+12) 67  
RH % (24H TREND) 33 (0) 82 (-4) 64  
20FTWND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 7 G20  
PRECIP AMOUNT 0.00 0.00 0.14  
PRECIP DURATION 4  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6120 410 2510  
TRANSPORT WND (MPH) W 10 S 8 SW 21  
VENT RATE (KT-FT) 55080 2870 45180  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 11 2  
MAX ADI EARLY 29 FAIR 4 VERY POOR 31 FAIR  
MAX ADI LATE 76 GOOD 6 VERY POOR 57 GEN GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.  
MINIMUM RH 61 PERCENT. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
AROUND 80. MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RH 44 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ004-122015-  
WARREN-  
INCLUDING THE CITY OF WARREN  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 0 80 100  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 65 (+9) 47 (+18) 62  
RH % (24H TREND) 31 (-2) 94 (0) 66  
20FTWND-VAL/AM(MPH) LGT/VAR S 8 G20  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 7 G19  
PRECIP AMOUNT 0.00 0.10 0.21  
PRECIP DURATION 3 6  
PRECIP BEGIN 9 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 5420 490 2950  
TRANSPORT WND (MPH) SW 13 S 7 W 18  
VENT RATE (KT-FT) 59620 2940 47200  
DISPERSION 5 2 5  
DSI 2 1  
SUNSHINE HOURS 9 2  
MAX ADI EARLY 39 FAIR 8 POOR 46 GEN GOOD  
MAX ADI LATE 82 GOOD 14 GEN POOR 58 GEN GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 1 4 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. MINIMUM RH 72 PERCENT. WEST WINDS AROUND  
5 MPH.    
FRIDAY  
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 60S. MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 40S. HIGHS  
IN THE UPPER 70S. MINIMUM RH 45 PERCENT. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RH 45 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. MINIMUM RH  
48 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
 
PAZ065-122015-  
YORK-  
INCLUDING THE CITY OF YORK  
315 AM EDT TUE MAY 12 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+6) 51 (+10) 71  
RH % (24H TREND) 34 (-2) 77 (-7) 51  
20FTWND-VAL/AM(MPH) LGT/VAR S 10 G22  
20FTWND-RDG/PM(MPH) LGT/VAR LGT/VAR S 10 G21  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 1  
PRECIP BEGIN 12 PM  
PRECIP END CONTINUING  
MIXING HGT(FT-AGL) 6230 430 4000  
TRANSPORT WND (MPH) W 9 S 10 SW 22  
VENT RATE (KT-FT) 49840 3870 76000  
DISPERSION 5 2 5  
DSI 3 2  
SUNSHINE HOURS 12 3  
MAX ADI EARLY 38 FAIR 12 POOR 53 GEN GOOD  
MAX ADI LATE 71 GOOD 14 GEN POOR 68 GOOD  
MAX LVORI EARLY 4 3 3  
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  
   
THURSDAY  
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
60S. MINIMUM RH 56 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
MINIMUM RH 45 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S. HIGHS  
IN THE LOWER 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RH 38 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.  
MINIMUM RH 40 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 
 
   
OUTLOOK 8 TO 14 DAYS  
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.  
 
 
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