569  
FNUS51 KPBZ 120457  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
1257 AM EDT SAT JUL 12 2025  
   
DISCUSSION
 
 
TODAY, THERE IS A LOW PROBABILITY FOR PRECIPITATION ACROSS THE  
REGION, HOWEVER, ISOLATED SHOWERS AND THUNDERSTORMS ARE STILL  
POSSIBLE. TEMPERATURES ARE EXPECTED TO REACH THE LOW 90S. WITH  
DEW POINTS IN THE LOW 70S, RELATIVE HUMIDITY IS EXPECTED TO REMAIN  
AT OR ABOVE 45%. DURING THE AFTERNOON, SOUTH-SOUTHWEST WIND IS  
EXPECTED WITH SPEEDS UP TO 5-10 MPH AND GUSTS UP TO 10-15 MPH.  
 
SUNDAY, THERE IS AN INCREASED CHANCE FOR PRECIPITATION (60%-80%)  
ACROSS THE REGION DUE TO THE FRONTAL PASSAGE. SIMILAR WIND  
CONDITIONS ARE EXPECTED WITH SLIGHTLY LOWER TEMPERATURES (HIGHS IN  
THE UPPER 80S). MINIMUM RELATIVE HUMIDITY IS EXPECTED TO BE AROUND  
60% OR HIGHER.  
 

 
 
OHZ039-122015-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+2) 70 (+1) 84  
RH % (24H TREND) 51 (+4) 98 (+4) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.01 0.11  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1890 1150  
MIXING HGT(FT-AGL/MSL)6200 3780  
TRANSPORT WND (MPH) S 16 W 12  
VENT RATE (KT-FT) 86800 37800  
DISPERSION 4 3  
ADI EARLY 71 GOOD 8 POOR 41 GEN GOOD  
ADI LATE 104 VERY GOOD6 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ040-122015-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 91 (+2) 70 (+2) 84  
RH % (24H TREND) 50 (+5) 97 (+3) 73  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 6 SW 5 W 6  
PRECIP AMOUNT 0.00 0.00 0.11  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2000 1180  
MIXING HGT(FT-AGL/MSL)6570 3860  
TRANSPORT WND (MPH) S 16 SW 12  
VENT RATE (KT-FT) 91980 38600  
DISPERSION 4 3  
ADI EARLY 71 GOOD 8 POOR 50 GEN GOOD  
ADI LATE 113 VERY GOOD7 POOR 54 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ041-122015-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 91 (+2) 70 (+3) 84  
RH % (24H TREND) 50 (+4) 98 (+2) 74  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) S 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.15  
PRECIP DURATION 1 8  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2000 1190  
MIXING HGT(FT-AGL/MSL)6570 3890  
TRANSPORT WND (MPH) S 16 SW 13  
VENT RATE (KT-FT) 91980 42790  
DISPERSION 4 3  
ADI EARLY 71 GOOD 8 POOR 49 GEN GOOD  
ADI LATE 114 VERY GOOD7 POOR 56 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ048-122015-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 70  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 90 (0) 69 (0) 85  
RH % (24H TREND) 54 (+7) 99 (+3) 69  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.02 0.08  
PRECIP DURATION 2 6  
PRECIP BEGIN 8 PM 8 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1790 1110  
MIXING HGT(FT-AGL/MSL)5890 3650  
TRANSPORT WND (MPH) SW 16 W 12  
VENT RATE (KT-FT) 82460 36500  
DISPERSION 4 3  
ADI EARLY 74 GOOD 8 POOR 34 FAIR  
ADI LATE 106 VERY GOOD5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 1 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ049-122015-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 91 (+3) 70 (+2) 84  
RH % (24H TREND) 50 (+4) 99 (+4) 72  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 6 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.10  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1900 1180  
MIXING HGT(FT-AGL/MSL)6240 3880  
TRANSPORT WND (MPH) S 14 SW 12  
VENT RATE (KT-FT) 74880 38800  
DISPERSION 4 3  
ADI EARLY 63 GOOD 6 VERY POOR 54 GEN GOOD  
ADI LATE 98 GOOD 5 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ050-122015-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 91 (+2) 70 (+2) 84  
RH % (24H TREND) 48 (+5) 97 (+2) 72  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 6 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.11  
PRECIP DURATION 1 7  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2020 1260  
MIXING HGT(FT-AGL/MSL)6630 4120  
TRANSPORT WND (MPH) SW 14 SW 14  
VENT RATE (KT-FT) 79560 49440  
DISPERSION 4 3  
ADI EARLY 65 GOOD 8 POOR 57 GEN GOOD  
ADI LATE 101 VERY GOOD5 VERY POOR 62 GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ057-122015-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 70  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 91 (+2) 70 (+1) 86  
RH % (24H TREND) 53 (+4) 99 (+4) 68  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.02 0.08  
PRECIP DURATION 1 5  
PRECIP BEGIN 9 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1780 1110  
MIXING HGT(FT-AGL/MSL)5840 3640  
TRANSPORT WND (MPH) SW 15 SW 9  
VENT RATE (KT-FT) 75920 29120  
DISPERSION 4 3  
ADI EARLY 65 GOOD 6 VERY POOR 40 FAIR  
ADI LATE 91 GOOD 5 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 1 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ058-122015-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 91 (+2) 69 (0) 85  
RH % (24H TREND) 51 (+2) 99 (+1) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.09  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1860 1260  
MIXING HGT(FT-AGL/MSL)6110 4130  
TRANSPORT WND (MPH) SW 14 SW 12  
VENT RATE (KT-FT) 73320 41300  
DISPERSION 4 3  
ADI EARLY 61 GOOD 5 VERY POOR 51 GEN GOOD  
ADI LATE 94 GOOD 4 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 7 6 8  
MAX LVORI LATE 1 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ059-122015-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 91 (+2) 70 (+2) 85  
RH % (24H TREND) 48 (0) 99 (+3) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.01 0.11  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1910 1120  
MIXING HGT(FT-AGL/MSL)6260 3670  
TRANSPORT WND (MPH) SW 13 SW 14  
VENT RATE (KT-FT) 68860 44040  
DISPERSION 4 3  
ADI EARLY 55 GEN GOOD 5 VERY POOR 52 GEN GOOD  
ADI LATE 86 GOOD 5 VERY POOR 58 GEN GOOD  
MAX LVORI EARLY 6 6 7  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ068-122015-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+1) 69 (+1) 85  
RH % (24H TREND) 50 (+3) 100 (+2) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.02 0.11  
PRECIP DURATION 1 5  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1860 1330  
MIXING HGT(FT-AGL/MSL)6120 4360  
TRANSPORT WND (MPH) SW 13 SW 12  
VENT RATE (KT-FT) 67320 43600  
DISPERSION 4 3  
ADI EARLY 57 GEN GOOD 5 VERY POOR 55 GEN GOOD  
ADI LATE 85 GOOD 4 VERY POOR 60 GEN GOOD  
MAX LVORI EARLY 7 6 8  
MAX LVORI LATE 1 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ069-122015-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+2) 69 (+1) 86  
RH % (24H TREND) 50 (+1) 99 (+2) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.09  
PRECIP DURATION 0 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1820 1160  
MIXING HGT(FT-AGL/MSL)5990 3800  
TRANSPORT WND (MPH) SW 13 SW 14  
VENT RATE (KT-FT) 65890 45600  
DISPERSION 4 3  
ADI EARLY 43 GEN GOOD 5 VERY POOR 49 GEN GOOD  
ADI LATE 83 GOOD 5 VERY POOR 61 GOOD  
MAX LVORI EARLY 7 6 7  
MAX LVORI LATE 1 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ007-122015-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 91 (+5) 69 (+2) 83  
RH % (24H TREND) 50 (-9) 99 (0) 74  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) S 6 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.01 0.23  
PRECIP DURATION 2 8  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1810 900  
MIXING HGT(FT-AGL/MSL)5940 2950  
TRANSPORT WND (MPH) S 16 SW 12  
VENT RATE (KT-FT) 83160 29500  
DISPERSION 4 3  
ADI EARLY 54 GEN GOOD 6 VERY POOR 43 GEN GOOD  
ADI LATE 105 VERY GOOD7 POOR 44 GEN GOOD  
MAX LVORI EARLY 7 4 7  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ008-122015-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 30 70  
TEMP (24H TREND) 90 (+4) 68 (+2) 83  
RH % (24H TREND) 52 (-8) 100 (0) 78  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) S 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.01 0.36  
PRECIP DURATION 2 8  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1800 1040  
MIXING HGT(FT-AGL/MSL)5910 3400  
TRANSPORT WND (MPH) S 15 SW 12  
VENT RATE (KT-FT) 76830 34000  
DISPERSION 4 3  
ADI EARLY 48 GEN GOOD 5 VERY POOR 47 GEN GOOD  
ADI LATE 97 GOOD 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 8 5 7  
MAX LVORI LATE 1 7 4  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ009-122015-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 70  
TEMP (24H TREND) 89 (+5) 67 (+3) 83  
RH % (24H TREND) 49 (-14) 99 (-1) 73  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.39  
PRECIP DURATION 1 8  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1690 1020  
MIXING HGT(FT-AGL/MSL)5540 3350  
TRANSPORT WND (MPH) S 13 SW 13  
VENT RATE (KT-FT) 60940 36850  
DISPERSION 4 3  
ADI EARLY 43 GEN GOOD 5 VERY POOR 48 GEN GOOD  
ADI LATE 89 GOOD 5 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 9 5 7  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ013-122015-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 92 (+5) 69 (+2) 85  
RH % (24H TREND) 49 (-9) 99 (0) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) S 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.25  
PRECIP DURATION 1 8  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1900 1050  
MIXING HGT(FT-AGL/MSL)6240 3440  
TRANSPORT WND (MPH) S 14 SW 13  
VENT RATE (KT-FT) 74880 37840  
DISPERSION 4 3  
ADI EARLY 59 GEN GOOD 5 VERY POOR 45 GEN GOOD  
ADI LATE 101 VERY GOOD5 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 8 5 7  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ014-122015-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 20 70  
TEMP (24H TREND) 91 (+4) 68 (+2) 85  
RH % (24H TREND) 51 (-8) 99 (-1) 76  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.19  
PRECIP DURATION 2 7  
PRECIP BEGIN 12 AM 7 AM  
PRECIP END 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1850 1000  
MIXING HGT(FT-AGL/MSL)6070 3280  
TRANSPORT WND (MPH) S 13 SW 12  
VENT RATE (KT-FT) 66770 32800  
DISPERSION 4 3  
ADI EARLY 47 GEN GOOD 5 VERY POOR 46 GEN GOOD  
ADI LATE 88 GOOD 4 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 9 5 8  
MAX LVORI LATE 1 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ015-122015-  
CLARION-  
INCLUDING THE CITY OF CLARION  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 30 70  
TEMP (24H TREND) 90 (+6) 68 (+2) 84  
RH % (24H TREND) 49 (-16) 98 (-2) 74  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.26  
PRECIP DURATION 1 7  
PRECIP BEGIN 10 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1720 950  
MIXING HGT(FT-AGL/MSL)5630 3120  
TRANSPORT WND (MPH) S 13 SW 13  
VENT RATE (KT-FT) 61930 34320  
DISPERSION 4 3  
ADI EARLY 40 FAIR 5 VERY POOR 42 GEN GOOD  
ADI LATE 81 GOOD 5 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 9 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ016-122015-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 70  
TEMP (24H TREND) 88 (+4) 68 (+3) 83  
RH % (24H TREND) 50 (-11) 97 (-2) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.25  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1740 1360  
MIXING HGT(FT-AGL/MSL)5720 4480  
TRANSPORT WND (MPH) S 10 SW 15  
VENT RATE (KT-FT) 51480 58240  
DISPERSION 4 4  
ADI EARLY 39 FAIR 5 VERY POOR 44 GEN GOOD  
ADI LATE 75 GOOD 5 VERY POOR 74 GOOD  
MAX LVORI EARLY 9 4 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ020-122015-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 92 (+2) 70 (+2) 85  
RH % (24H TREND) 47 (+2) 96 (-1) 70  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.17  
PRECIP DURATION 1 7  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2000 1230  
MIXING HGT(FT-AGL/MSL)6560 4030  
TRANSPORT WND (MPH) S 14 SW 12  
VENT RATE (KT-FT) 78720 40300  
DISPERSION 4 3  
ADI EARLY 60 GEN GOOD 5 VERY POOR 50 GEN GOOD  
ADI LATE 99 GOOD 4 VERY POOR 62 GOOD  
MAX LVORI EARLY 7 4 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ021-122015-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 92 (+4) 70 (+2) 86  
RH % (24H TREND) 49 (-5) 97 (-1) 69  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) S 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.16  
PRECIP DURATION 1 7  
PRECIP BEGIN 12 AM 6 AM  
PRECIP END 5 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1970 1260  
MIXING HGT(FT-AGL/MSL)6470 4140  
TRANSPORT WND (MPH) SW 10 SW 15  
VENT RATE (KT-FT) 58230 53820  
DISPERSION 4 4  
ADI EARLY 39 FAIR 5 VERY POOR 41 GEN GOOD  
ADI LATE 76 GOOD 5 VERY POOR 61 GOOD  
MAX LVORI EARLY 8 4 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ022-122015-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 70  
TEMP (24H TREND) 91 (+5) 69 (+3) 86  
RH % (24H TREND) 51 (-11) 100 (0) 74  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.19  
PRECIP DURATION 1 7  
PRECIP BEGIN 9 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1770 1270  
MIXING HGT(FT-AGL/MSL)5800 4150  
TRANSPORT WND (MPH) S 10 SW 15  
VENT RATE (KT-FT) 52200 53950  
DISPERSION 4 4  
ADI EARLY 31 FAIR 4 VERY POOR 35 FAIR  
ADI LATE 71 GOOD 4 VERY POOR 64 GOOD  
MAX LVORI EARLY 9 5 7  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ029-122015-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 91 (+4) 70 (+2) 85  
RH % (24H TREND) 50 (-7) 96 (-1) 70  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.11  
PRECIP DURATION 1 7  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2000 1440  
MIXING HGT(FT-AGL/MSL)6570 4720  
TRANSPORT WND (MPH) SW 10 SW 15  
VENT RATE (KT-FT) 59130 61360  
DISPERSION 4 4  
ADI EARLY 50 GEN GOOD 4 VERY POOR 44 GEN GOOD  
ADI LATE 77 GOOD 5 VERY POOR 71 GOOD  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ031-122015-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+5) 69 (+2) 87  
RH % (24H TREND) 50 (-9) 98 (0) 69  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.01 0.08  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1960 1540  
MIXING HGT(FT-AGL/MSL)6420 5060  
TRANSPORT WND (MPH) SW 10 SW 15  
VENT RATE (KT-FT) 57780 65780  
DISPERSION 4 4  
ADI EARLY 42 GEN GOOD 4 VERY POOR 43 GEN GOOD  
ADI LATE 74 GOOD 4 VERY POOR 84 GOOD  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ073-122015-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 91 (+5) 69 (+2) 87  
RH % (24H TREND) 50 (-12) 99 (-1) 70  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.18  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1720 1440  
MIXING HGT(FT-AGL/MSL)5640 4730  
TRANSPORT WND (MPH) SW 9 SW 15  
VENT RATE (KT-FT) 45120 61490  
DISPERSION 3 4  
ADI EARLY 32 FAIR 4 VERY POOR 39 FAIR  
ADI LATE 61 GOOD 5 VERY POOR 78 GOOD  
MAX LVORI EARLY 9 5 7  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ074-122015-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 91 (+9) 68 (+2) 87  
RH % (24H TREND) 48 (-14) 98 (-1) 61  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.18  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1710 1630  
MIXING HGT(FT-AGL/MSL)5630 5360  
TRANSPORT WND (MPH) S 7 SW 15  
VENT RATE (KT-FT) 33780 69680  
DISPERSION 3 4  
ADI EARLY 24 FAIR 5 VERY POOR 35 FAIR  
ADI LATE 46 GEN GOOD 5 VERY POOR 90 GOOD  
MAX LVORI EARLY 7 4 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ075-122015-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+6) 69 (+2) 86  
RH % (24H TREND) 50 (-9) 97 (-1) 68  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.12  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1800 1490  
MIXING HGT(FT-AGL/MSL)5910 4890  
TRANSPORT WND (MPH) S 9 SW 15  
VENT RATE (KT-FT) 47280 63570  
DISPERSION 3 4  
ADI EARLY 35 FAIR 3 VERY POOR 43 GEN GOOD  
ADI LATE 65 GOOD 4 VERY POOR 83 GOOD  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ076-122015-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 89 (+9) 66 (+2) 86  
RH % (24H TREND) 49 (-16) 99 (0) 65  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.14  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1630 1490  
MIXING HGT(FT-AGL/MSL)5350 4900  
TRANSPORT WND (MPH) S 7 SW 15  
VENT RATE (KT-FT) 32100 63700  
DISPERSION 3 4  
ADI EARLY 24 FAIR 4 VERY POOR 35 FAIR  
ADI LATE 49 GEN GOOD 4 VERY POOR 81 GOOD  
MAX LVORI EARLY 7 5 7  
MAX LVORI LATE 1 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ077-122015-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 91 (+5) 68 (+2) 86  
RH % (24H TREND) 51 (-8) 98 (-2) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.22  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1700 1440  
MIXING HGT(FT-AGL/MSL)5580 4740  
TRANSPORT WND (MPH) S 8 SW 15  
VENT RATE (KT-FT) 39060 61620  
DISPERSION 3 4  
ADI EARLY 28 FAIR 4 VERY POOR 33 FAIR  
ADI LATE 61 GOOD 5 VERY POOR 79 GOOD  
MAX LVORI EARLY 9 5 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ078-122015-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 90  
CHANCE OF THUNDER (%) 0 20 60  
TEMP (24H TREND) 89 (+5) 68 (+2) 86  
RH % (24H TREND) 51 (-10) 97 (-2) 67  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.18  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1710 1500  
MIXING HGT(FT-AGL/MSL)5620 4920  
TRANSPORT WND (MPH) S 8 SW 15  
VENT RATE (KT-FT) 39340 63960  
DISPERSION 3 4  
ADI EARLY 26 FAIR 5 VERY POOR 30 FAIR  
ADI LATE 50 GEN GOOD 5 VERY POOR 82 GOOD  
MAX LVORI EARLY 8 4 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ001-122015-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 90  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 91 (+1) 71 (+2) 85  
RH % (24H TREND) 47 (+4) 96 (+1) 71  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) S 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.13  
PRECIP DURATION 1 7  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2050 1330  
MIXING HGT(FT-AGL/MSL)6730 4370  
TRANSPORT WND (MPH) S 14 SW 13  
VENT RATE (KT-FT) 80760 48070  
DISPERSION 4 3  
ADI EARLY 64 GOOD 8 POOR 58 GEN GOOD  
ADI LATE 95 GOOD 5 VERY POOR 70 GOOD  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ002-122015-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 60  
TEMP (24H TREND) 92 (+3) 71 (+2) 85  
RH % (24H TREND) 48 (-1) 95 (+2) 70  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.11  
PRECIP DURATION 1 7  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 2030 1300  
MIXING HGT(FT-AGL/MSL)6660 4250  
TRANSPORT WND (MPH) SW 12 SW 15  
VENT RATE (KT-FT) 66600 55250  
DISPERSION 4 4  
ADI EARLY 57 GEN GOOD 8 POOR 55 GEN GOOD  
ADI LATE 84 GOOD 5 VERY POOR 69 GOOD  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ003-122015-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 91 (+3) 70 (+1) 85  
RH % (24H TREND) 50 (-2) 97 (+3) 73  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.12  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM 6 AM  
PRECIP END 4 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 2020 1130  
MIXING HGT(FT-AGL/MSL)6640 3720  
TRANSPORT WND (MPH) SW 12 SW 14  
VENT RATE (KT-FT) 66400 44640  
DISPERSION 4 3  
ADI EARLY 52 GEN GOOD 6 VERY POOR 49 GEN GOOD  
ADI LATE 81 GOOD 6 VERY POOR 63 GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ004-122015-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 91 (+3) 70 (+1) 86  
RH % (24H TREND) 51 (-2) 97 (+3) 74  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1940 1290  
MIXING HGT(FT-AGL/MSL)6380 4220  
TRANSPORT WND (MPH) SW 12 SW 15  
VENT RATE (KT-FT) 63800 54860  
DISPERSION 4 4  
ADI EARLY 47 GEN GOOD 5 VERY POOR 46 GEN GOOD  
ADI LATE 85 GOOD 5 VERY POOR 70 GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ012-122015-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 90 (+2) 70 (+2) 86  
RH % (24H TREND) 53 (+3) 97 (+2) 73  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.07  
PRECIP DURATION 1 7  
PRECIP BEGIN 11 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1790 1410  
MIXING HGT(FT-AGL/MSL)5870 4620  
TRANSPORT WND (MPH) SW 10 W 15  
VENT RATE (KT-FT) 52830 60060  
DISPERSION 4 4  
ADI EARLY 38 FAIR 5 VERY POOR 35 FAIR  
ADI LATE 73 GOOD 5 VERY POOR 79 GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ021-122015-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+4) 69 (+2) 86  
RH % (24H TREND) 52 (-1) 98 (+1) 70  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.09  
PRECIP DURATION 0 7  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1770 1440  
MIXING HGT(FT-AGL/MSL)5790 4730  
TRANSPORT WND (MPH) SW 9 SW 14  
VENT RATE (KT-FT) 46320 56760  
DISPERSION 3 4  
ADI EARLY 38 FAIR 3 VERY POOR 39 FAIR  
ADI LATE 63 GOOD 4 VERY POOR 77 GOOD  
MAX LVORI EARLY 7 6 6  
MAX LVORI LATE 1 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ509-122015-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 91 (+5) 69 (+2) 86  
RH % (24H TREND) 51 (-6) 98 (+2) 69  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.02 0.10  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1800 1480  
MIXING HGT(FT-AGL/MSL)5910 4860  
TRANSPORT WND (MPH) SW 9 SW 15  
VENT RATE (KT-FT) 47280 63180  
DISPERSION 3 4  
ADI EARLY 34 FAIR 3 VERY POOR 41 GEN GOOD  
ADI LATE 64 GOOD 4 VERY POOR 81 GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ510-122015-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 30 50  
TEMP (24H TREND) 88 (+6) 67 (+1) 85  
RH % (24H TREND) 50 (-14) 98 (+2) 68  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.14  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1560 1150  
MIXING HGT(FT-AGL/MSL)5110 3780  
TRANSPORT WND (MPH) S 7 SW 15  
VENT RATE (KT-FT) 30660 49140  
DISPERSION 3 4  
ADI EARLY 21 FAIR 3 VERY POOR 29 FAIR  
ADI LATE 51 GEN GOOD 4 VERY POOR 66 GOOD  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 1 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ511-122015-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 30 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 90 (+6) 67 (+2) 86  
RH % (24H TREND) 48 (-13) 98 (0) 66  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.13  
PRECIP DURATION 2 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1660 1330  
MIXING HGT(FT-AGL/MSL)5450 4360  
TRANSPORT WND (MPH) S 7 SW 14  
VENT RATE (KT-FT) 32700 52320  
DISPERSION 3 3  
ADI EARLY 21 FAIR 3 VERY POOR 34 FAIR  
ADI LATE 50 GEN GOOD 4 VERY POOR 71 GOOD  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 2 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ512-122015-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 80  
CHANCE OF THUNDER (%) 0 20 50  
TEMP (24H TREND) 88 (+5) 66 (+2) 85  
RH % (24H TREND) 49 (-13) 98 (+1) 65  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.12  
PRECIP DURATION 1 7  
PRECIP BEGIN 8 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1600 1280  
MIXING HGT(FT-AGL/MSL)5260 4210  
TRANSPORT WND (MPH) SW 7 W 14  
VENT RATE (KT-FT) 31560 50520  
DISPERSION 3 3  
ADI EARLY 20 GEN POOR 3 VERY POOR 32 FAIR  
ADI LATE 44 GEN GOOD 4 VERY POOR 65 GOOD  
MAX LVORI EARLY 6 6 6  
MAX LVORI LATE 2 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ513-122015-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 80  
CHANCE OF THUNDER (%) 20 30 50  
TEMP (24H TREND) 89 (+3) 66 (+2) 86  
RH % (24H TREND) 47 (-7) 98 (-1) 61  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.12  
PRECIP DURATION 0 1 7  
PRECIP BEGIN 2 PM 8 PM CONTINUING  
PRECIP END 5 PM CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1730 1320  
MIXING HGT(FT-AGL/MSL)5660 4330  
TRANSPORT WND (MPH) SW 6 W 12  
VENT RATE (KT-FT) 28300 43300  
DISPERSION 3 3  
ADI EARLY 17 GEN POOR 3 VERY POOR 34 FAIR  
ADI LATE 41 GEN GOOD 4 VERY POOR 62 GOOD  
MAX LVORI EARLY 7 6 6  
MAX LVORI LATE 2 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ514-122015-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
1257 AM EDT SAT JUL 12 2025  
 
TODAY TONIGHT SUN  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 80  
CHANCE OF THUNDER (%) 20 30 50  
TEMP (24H TREND) 85 (+4) 62 (+1) 82  
RH % (24H TREND) 53 (-8) 100 (+1) 65  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.01 0.14  
PRECIP DURATION 0 1 6  
PRECIP BEGIN 2 PM CONTINUING 8 AM  
PRECIP END CONTINUING 6 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1600 1330  
MIXING HGT(FT-AGL/MSL)5260 4380  
TRANSPORT WND (MPH) S 6 W 12  
VENT RATE (KT-FT) 26300 43800  
DISPERSION 3 3  
ADI EARLY 15 GEN POOR 3 VERY POOR 26 FAIR  
ADI LATE 33 FAIR 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 6 6 6  
MAX LVORI LATE 2 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
PATCHY FOG. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. LIGHT  
WINDS.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. LIGHT WINDS.    
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
THURSDAY
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
LUPO  
 
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