379  
FNUS51 KPBZ 070559  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
159 AM EDT WED MAY 7 2025  
   
DISCUSSION
 
 
DRY WEATHER IS EXPECTED TODAY WITH NEAR-AVERAGE TEMPERATURE. A  
CROSSING COLD FRONT WILL BRING RAIN CHANCES THURSDAY AFTERNOON AND  
EVENING WITH DRIER WEATHER INTO THE WEEKEND.  
 

 
 
OHZ039-072015-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 72 (+13) 48 (-3) 67  
RH % (24H TREND) 51 (-19) 92 (-6) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1440 1030  
MIXING HGT(FT-AGL/MSL)4710 3380  
TRANSPORT WND (MPH) N 6 N 14  
VENT RATE (KT-FT) 23550 40560  
DISPERSION 3 3  
ADI EARLY 17 GEN POOR 3 VERY POOR 24 FAIR  
ADI LATE 29 FAIR 5 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 6 5 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ040-072015-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 71 (+12) 47 (-4) 66  
RH % (24H TREND) 51 (-17) 93 (-5) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 7  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1400 970  
MIXING HGT(FT-AGL/MSL)4590 3170  
TRANSPORT WND (MPH) N 6 N 15  
VENT RATE (KT-FT) 22950 41210  
DISPERSION 3 3  
ADI EARLY 19 GEN POOR 4 VERY POOR 22 FAIR  
ADI LATE 27 FAIR 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 6 5 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ041-072015-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 71 (+11) 47 (-3) 65  
RH % (24H TREND) 51 (-16) 94 (-4) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 7  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1380 960  
MIXING HGT(FT-AGL/MSL)4540 3140  
TRANSPORT WND (MPH) NW 7 N 15  
VENT RATE (KT-FT) 27240 40820  
DISPERSION 3 3  
ADI EARLY 21 FAIR 4 VERY POOR 24 FAIR  
ADI LATE 29 FAIR 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 6 5 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ048-072015-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 72 (+16) 47 (-3) 66  
RH % (24H TREND) 53 (-26) 93 (-7) 55  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1400 990  
MIXING HGT(FT-AGL/MSL)4600 3250  
TRANSPORT WND (MPH) N 5 N 15  
VENT RATE (KT-FT) 18400 42250  
DISPERSION 2 3  
ADI EARLY 15 GEN POOR 3 VERY POOR 26 FAIR  
ADI LATE 30 FAIR 5 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 6 5 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ049-072015-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 72 (+12) 49 (-1) 68  
RH % (24H TREND) 49 (-15) 93 (-6) 51  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1430 1010  
MIXING HGT(FT-AGL/MSL)4680 3320  
TRANSPORT WND (MPH) N 6 N 13  
VENT RATE (KT-FT) 23400 36520  
DISPERSION 3 3  
ADI EARLY 21 FAIR 3 VERY POOR 15 GEN POOR  
ADI LATE 31 FAIR 4 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ050-072015-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 72 (+12) 49 (-1) 67  
RH % (24H TREND) 47 (-15) 91 (-8) 49  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1430 990  
MIXING HGT(FT-AGL/MSL)4700 3230  
TRANSPORT WND (MPH) NW 6 N 12  
VENT RATE (KT-FT) 23500 32300  
DISPERSION 3 3  
ADI EARLY 21 FAIR 3 VERY POOR 16 GEN POOR  
ADI LATE 39 FAIR 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 6 4 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ057-072015-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 73 (+16) 49 (-1) 68  
RH % (24H TREND) 51 (-26) 93 (-7) 54  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1450 1030  
MIXING HGT(FT-AGL/MSL)4760 3370  
TRANSPORT WND (MPH) NW 5 N 13  
VENT RATE (KT-FT) 19040 37070  
DISPERSION 2 3  
ADI EARLY 18 GEN POOR 3 VERY POOR 21 FAIR  
ADI LATE 30 FAIR 5 VERY POOR 58 GEN GOOD  
MAX LVORI EARLY 7 5 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ058-072015-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 73 (+15) 49 (-2) 69  
RH % (24H TREND) 49 (-21) 93 (-7) 51  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1430 1040  
MIXING HGT(FT-AGL/MSL)4710 3400  
TRANSPORT WND (MPH) N 5 N 12  
VENT RATE (KT-FT) 18840 34000  
DISPERSION 2 3  
ADI EARLY 18 GEN POOR 2 VERY POOR 16 GEN POOR  
ADI LATE 30 FAIR 4 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 6 5 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ059-072015-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 73 (+13) 50 (-1) 70  
RH % (24H TREND) 48 (-13) 95 (-4) 51  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1420 990  
MIXING HGT(FT-AGL/MSL)4650 3260  
TRANSPORT WND (MPH) NW 7 N 10  
VENT RATE (KT-FT) 27900 29340  
DISPERSION 3 3  
ADI EARLY 22 FAIR 2 VERY POOR 14 GEN POOR  
ADI LATE 28 FAIR 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ068-072015-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 73 (+15) 50 (0) 71  
RH % (24H TREND) 49 (-23) 97 (-3) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1450 960  
MIXING HGT(FT-AGL/MSL)4750 3150  
TRANSPORT WND (MPH) NW 5 N 10  
VENT RATE (KT-FT) 19000 28350  
DISPERSION 2 3  
ADI EARLY 21 FAIR 3 VERY POOR 15 GEN POOR  
ADI LATE 35 FAIR 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 8 5 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ069-072015-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 73 (+13) 50 (-1) 72  
RH % (24H TREND) 47 (-19) 97 (-3) 52  
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 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1470 1040  
MIXING HGT(FT-AGL/MSL)4810 3420  
TRANSPORT WND (MPH) NW 5 N 10  
VENT RATE (KT-FT) 19240 30780  
DISPERSION 2 3  
ADI EARLY 23 FAIR 2 VERY POOR 16 GEN POOR  
ADI LATE 40 FAIR 4 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ007-072015-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 69 (+9) 46 (-3) 63  
RH % (24H TREND) 57 (-12) 98 (-2) 54  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1250 940  
MIXING HGT(FT-AGL/MSL)4110 3070  
TRANSPORT WND (MPH) W 9 N 15  
VENT RATE (KT-FT) 32880 39910  
DISPERSION 3 3  
ADI EARLY 22 FAIR 5 VERY POOR 23 FAIR  
ADI LATE 36 FAIR 5 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 7 6 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ008-072015-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+8) 46 (-2) 63  
RH % (24H TREND) 57 (-15) 100 (0) 54  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1230 980  
MIXING HGT(FT-AGL/MSL)4030 3220  
TRANSPORT WND (MPH) W 12 N 13  
VENT RATE (KT-FT) 40300 35420  
DISPERSION 3 3  
ADI EARLY 25 FAIR 6 VERY POOR 18 GEN POOR  
ADI LATE 47 GEN GOOD 4 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 7 6 7  
MAX LVORI LATE 3 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ009-072015-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 68 (+5) 46 (-2) 63  
RH % (24H TREND) 52 (-1) 100 (+1) 52  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1150 960  
MIXING HGT(FT-AGL/MSL)3780 3170  
TRANSPORT WND (MPH) W 14 N 13  
VENT RATE (KT-FT) 45360 34870  
DISPERSION 3 3  
ADI EARLY 31 FAIR 7 POOR 16 GEN POOR  
ADI LATE 58 GEN GOOD 3 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 7 5 8  
MAX LVORI LATE 2 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ013-072015-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 71 (+10) 47 (-3) 65  
RH % (24H TREND) 53 (-15) 98 (-2) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1370 970  
MIXING HGT(FT-AGL/MSL)4510 3180  
TRANSPORT WND (MPH) NW 8 N 14  
VENT RATE (KT-FT) 31570 38160  
DISPERSION 3 3  
ADI EARLY 23 FAIR 5 VERY POOR 20 GEN POOR  
ADI LATE 44 GEN GOOD 4 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 7 6 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ014-072015-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 70 (+10) 47 (-2) 67  
RH % (24H TREND) 55 (-19) 100 (0) 55  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1360 1040  
MIXING HGT(FT-AGL/MSL)4470 3410  
TRANSPORT WND (MPH) NW 9 N 13  
VENT RATE (KT-FT) 35760 37510  
DISPERSION 3 3  
ADI EARLY 23 FAIR 5 VERY POOR 16 GEN POOR  
ADI LATE 46 GEN GOOD 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 8 6 7  
MAX LVORI LATE 3 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ015-072015-  
CLARION-  
INCLUDING THE CITY OF CLARION  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 69 (+9) 47 (-1) 66  
RH % (24H TREND) 52 (-15) 99 (+1) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1340 1020  
MIXING HGT(FT-AGL/MSL)4380 3340  
TRANSPORT WND (MPH) W 12 N 10  
VENT RATE (KT-FT) 43800 30060  
DISPERSION 3 3  
ADI EARLY 26 FAIR 6 VERY POOR 15 GEN POOR  
ADI LATE 55 GEN GOOD 3 VERY POOR 40 FAIR  
MAX LVORI EARLY 7 5 7  
MAX LVORI LATE 3 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ016-072015-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 69 (+8) 48 (-1) 67  
RH % (24H TREND) 50 (-8) 94 (+2) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1380 1010  
MIXING HGT(FT-AGL/MSL)4530 3330  
TRANSPORT WND (MPH) W 14 N 8  
VENT RATE (KT-FT) 54360 23310  
DISPERSION 4 3  
ADI EARLY 31 FAIR 8 POOR 14 GEN POOR  
ADI LATE 70 GOOD 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 2 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ020-072015-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 71 (+10) 48 (-3) 66  
RH % (24H TREND) 48 (-17) 96 (-2) 51  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1420 1010  
MIXING HGT(FT-AGL/MSL)4640 3320  
TRANSPORT WND (MPH) NW 7 N 12  
VENT RATE (KT-FT) 27840 33200  
DISPERSION 3 3  
ADI EARLY 23 FAIR 4 VERY POOR 16 GEN POOR  
ADI LATE 40 FAIR 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ021-072015-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 71 (+10) 49 (-1) 68  
RH % (24H TREND) 49 (-18) 98 (-1) 53  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1520 1130  
MIXING HGT(FT-AGL/MSL)4990 3720  
TRANSPORT WND (MPH) NW 8 N 9  
VENT RATE (KT-FT) 34930 29760  
DISPERSION 3 3  
ADI EARLY 24 FAIR 5 VERY POOR 15 GEN POOR  
ADI LATE 44 GEN GOOD 3 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 7 4 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ022-072015-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 70 (+9) 48 (-1) 68  
RH % (24H TREND) 53 (-19) 100 (+1) 55  
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 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1460 1060  
MIXING HGT(FT-AGL/MSL)4800 3470  
TRANSPORT WND (MPH) W 10 N 9  
VENT RATE (KT-FT) 43200 27760  
DISPERSION 3 3  
ADI EARLY 24 FAIR 5 VERY POOR 15 GEN POOR  
ADI LATE 56 GEN GOOD 3 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 7 5 8  
MAX LVORI LATE 3 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ029-072015-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 71 (+10) 49 (-1) 68  
RH % (24H TREND) 49 (-14) 97 (-3) 52  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 2  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1430 1010  
MIXING HGT(FT-AGL/MSL)4690 3320  
TRANSPORT WND (MPH) NW 7 N 12  
VENT RATE (KT-FT) 28140 33200  
DISPERSION 3 3  
ADI EARLY 24 FAIR 4 VERY POOR 14 GEN POOR  
ADI LATE 40 FAIR 3 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 7 4 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ031-072015-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 71 (+11) 49 (-1) 71  
RH % (24H TREND) 50 (-17) 97 (-3) 56  
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 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1460 1190  
MIXING HGT(FT-AGL/MSL)4800 3910  
TRANSPORT WND (MPH) NW 8 N 9  
VENT RATE (KT-FT) 33600 31280  
DISPERSION 3 3  
ADI EARLY 26 FAIR 3 VERY POOR 16 GEN POOR  
ADI LATE 43 GEN GOOD 2 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 7 5 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ073-072015-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 70 (+9) 49 (0) 69  
RH % (24H TREND) 52 (-17) 100 (0) 58  
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 0.02  
PRECIP DURATION 2  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1510 1090  
MIXING HGT(FT-AGL/MSL)4950 3580  
TRANSPORT WND (MPH) NW 8 NW 7  
VENT RATE (KT-FT) 34650 21480  
DISPERSION 3 2  
ADI EARLY 25 FAIR 4 VERY POOR 17 GEN POOR  
ADI LATE 49 GEN GOOD 2 VERY POOR 38 FAIR  
MAX LVORI EARLY 9 5 8  
MAX LVORI LATE 3 9 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ074-072015-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 68 (+8) 49 (+1) 68  
RH % (24H TREND) 49 (-7) 95 (-4) 56  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.03  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1490 1080  
MIXING HGT(FT-AGL/MSL)4880 3550  
TRANSPORT WND (MPH) W 12 NW 5  
VENT RATE (KT-FT) 48800 14200  
DISPERSION 3 2  
ADI EARLY 27 FAIR 5 VERY POOR 17 GEN POOR  
ADI LATE 63 GOOD 2 VERY POOR 22 FAIR  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ075-072015-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 70 (+9) 49 (-1) 71  
RH % (24H TREND) 51 (-18) 100 (0) 58  
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 0.02  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1490 1290  
MIXING HGT(FT-AGL/MSL)4880 4230  
TRANSPORT WND (MPH) W 8 NW 7  
VENT RATE (KT-FT) 34160 25380  
DISPERSION 3 2  
ADI EARLY 26 FAIR 3 VERY POOR 18 GEN POOR  
ADI LATE 46 GEN GOOD 2 VERY POOR 35 FAIR  
MAX LVORI EARLY 7 5 7  
MAX LVORI LATE 3 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ076-072015-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 68 (+11) 48 (0) 68  
RH % (24H TREND) 51 (-15) 95 (-5) 59  
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 0.04  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1370 1260  
MIXING HGT(FT-AGL/MSL)4500 4130  
TRANSPORT WND (MPH) W 10 NW 6  
VENT RATE (KT-FT) 40500 20650  
DISPERSION 3 2  
ADI EARLY 29 FAIR 4 VERY POOR 19 GEN POOR  
ADI LATE 49 GEN GOOD 2 VERY POOR 27 FAIR  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ077-072015-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 69 (+8) 49 (0) 68  
RH % (24H TREND) 52 (-13) 99 (+2) 57  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1490 1080  
MIXING HGT(FT-AGL/MSL)4900 3550  
TRANSPORT WND (MPH) W 12 NW 7  
VENT RATE (KT-FT) 49000 21300  
DISPERSION 3 2  
ADI EARLY 29 FAIR 6 VERY POOR 17 GEN POOR  
ADI LATE 67 GOOD 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 3 8 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ078-072015-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 68 (+8) 49 (0) 68  
RH % (24H TREND) 51 (-10) 95 (-2) 58  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.03  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1460 1000  
MIXING HGT(FT-AGL/MSL)4790 3270  
TRANSPORT WND (MPH) W 13 NW 6  
VENT RATE (KT-FT) 52690 16350  
DISPERSION 4 2  
ADI EARLY 31 FAIR 6 VERY POOR 19 GEN POOR  
ADI LATE 67 GOOD 2 VERY POOR 30 FAIR  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 3 7 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ001-072015-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 30  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 72 (+11) 49 (-2) 67  
RH % (24H TREND) 47 (-15) 90 (-9) 50  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1460 1020  
MIXING HGT(FT-AGL/MSL)4770 3340  
TRANSPORT WND (MPH) NW 7 N 13  
VENT RATE (KT-FT) 28620 36740  
DISPERSION 3 3  
ADI EARLY 23 FAIR 3 VERY POOR 17 GEN POOR  
ADI LATE 31 FAIR 4 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 6 4 5  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ002-072015-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 72 (+11) 50 (-1) 68  
RH % (24H TREND) 46 (-11) 90 (-10) 48  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1470 1040  
MIXING HGT(FT-AGL/MSL)4820 3400  
TRANSPORT WND (MPH) NW 6 N 9  
VENT RATE (KT-FT) 24100 27200  
DISPERSION 3 3  
ADI EARLY 23 FAIR 3 VERY POOR 15 GEN POOR  
ADI LATE 40 FAIR 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 6 3 5  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ003-072015-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 72 (+12) 51 (0) 69  
RH % (24H TREND) 48 (-12) 93 (-5) 51  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR N 5  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 2  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1460 960  
MIXING HGT(FT-AGL/MSL)4790 3150  
TRANSPORT WND (MPH) NW 7 N 9  
VENT RATE (KT-FT) 28740 25200  
DISPERSION 3 2  
ADI EARLY 22 FAIR 3 VERY POOR 14 GEN POOR  
ADI LATE 39 FAIR 3 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 6 4 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ004-072015-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 40  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 73 (+14) 51 (0) 71  
RH % (24H TREND) 50 (-18) 94 (-6) 54  
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 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1470 1020  
MIXING HGT(FT-AGL/MSL)4810 3330  
TRANSPORT WND (MPH) W 7 N 12  
VENT RATE (KT-FT) 28860 33300  
DISPERSION 3 3  
ADI EARLY 26 FAIR 3 VERY POOR 16 GEN POOR  
ADI LATE 40 FAIR 3 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ012-072015-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 50  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 72 (+14) 51 (0) 71  
RH % (24H TREND) 50 (-19) 94 (-5) 55  
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 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1480 1300  
MIXING HGT(FT-AGL/MSL)4850 4250  
TRANSPORT WND (MPH) NW 5 N 7  
VENT RATE (KT-FT) 19400 25500  
DISPERSION 2 2  
ADI EARLY 28 FAIR 2 VERY POOR 18 GEN POOR  
ADI LATE 41 GEN GOOD 2 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 6 3  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ021-072015-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 71 (+12) 50 (-1) 72  
RH % (24H TREND) 52 (-18) 97 (-2) 55  
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 0.02  
PRECIP DURATION 4  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1550 1460  
MIXING HGT(FT-AGL/MSL)5100 4780  
TRANSPORT WND (MPH) NW 7 NW 6  
VENT RATE (KT-FT) 30600 23900  
DISPERSION 3 3  
ADI EARLY 28 FAIR 2 VERY POOR 17 GEN POOR  
ADI LATE 43 GEN GOOD 2 VERY POOR 36 FAIR  
MAX LVORI EARLY 6 5 7  
MAX LVORI LATE 3 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ509-072015-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 60  
CHANCE OF THUNDER (%) 0 0 30  
TEMP (24H TREND) 71 (+12) 50 (0) 71  
RH % (24H TREND) 50 (-21) 97 (-2) 55  
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 0.02  
PRECIP DURATION 4  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1540 1400  
MIXING HGT(FT-AGL/MSL)5040 4610  
TRANSPORT WND (MPH) NW 7 NW 7  
VENT RATE (KT-FT) 30240 27660  
DISPERSION 3 3  
ADI EARLY 26 FAIR 3 VERY POOR 17 GEN POOR  
ADI LATE 42 GEN GOOD 2 VERY POOR 36 FAIR  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ510-072015-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 70  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 68 (+11) 49 (+1) 70  
RH % (24H TREND) 52 (-21) 96 (-4) 58  
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 0.02  
PRECIP DURATION 4  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1310 1260  
MIXING HGT(FT-AGL/MSL)4310 4130  
TRANSPORT WND (MPH) NW 8 NW 6  
VENT RATE (KT-FT) 30170 20650  
DISPERSION 3 2  
ADI EARLY 24 FAIR 3 VERY POOR 18 GEN POOR  
ADI LATE 41 GEN GOOD 2 VERY POOR 32 FAIR  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ511-072015-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 70  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 68 (+10) 49 (0) 71  
RH % (24H TREND) 52 (-21) 95 (-5) 55  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.02  
PRECIP DURATION 0 4  
PRECIP BEGIN 6 AM 11 AM  
PRECIP END 8 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1410 1530  
MIXING HGT(FT-AGL/MSL)4630 5030  
TRANSPORT WND (MPH) NW 8 NW 5  
VENT RATE (KT-FT) 32410 20120  
DISPERSION 3 2  
ADI EARLY 30 FAIR 3 VERY POOR 24 FAIR  
ADI LATE 44 GEN GOOD 2 VERY POOR 36 FAIR  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ512-072015-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 70  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 67 (+11) 48 (+1) 70  
RH % (24H TREND) 51 (-24) 93 (-7) 53  
20FT WND-VAL/AM(MPH) W 5 LGT/VAR  
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.03  
PRECIP DURATION 0 4  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 8 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1320 1530  
MIXING HGT(FT-AGL/MSL)4330 5020  
TRANSPORT WND (MPH) NW 10 W 7  
VENT RATE (KT-FT) 38970 30120  
DISPERSION 3 3  
ADI EARLY 35 FAIR 5 VERY POOR 26 FAIR  
ADI LATE 58 GEN GOOD 2 VERY POOR 36 FAIR  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ513-072015-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 20 0 70  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 69 (+10) 48 (0) 72  
RH % (24H TREND) 49 (-19) 96 (-3) 50  
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR  
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.04  
PRECIP DURATION 0 4  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 8 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1450 1740  
MIXING HGT(FT-AGL/MSL)4760 5710  
TRANSPORT WND (MPH) W 13 W 7  
VENT RATE (KT-FT) 52360 34260  
DISPERSION 4 3  
ADI EARLY 36 FAIR 4 VERY POOR 33 FAIR  
ADI LATE 51 GEN GOOD 2 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 6 5 6  
MAX LVORI LATE 3 7 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ514-072015-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
159 AM EDT WED MAY 7 2025  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE TSTMS  
CHANCE PRECIP (%) 30 0 80  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 66 (+11) 46 (+2) 69  
RH % (24H TREND) 54 (-13) 93 (-4) 53  
20FT WND-VAL/AM(MPH) W 6 G21 LGT/VAR  
20FT WND-RDG/PM(MPH) W 6 G18 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.03 0.00 0.06  
PRECIP DURATION 0 5  
PRECIP BEGIN 6 AM 8 AM  
PRECIP END 9 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1550  
MIXING HGT(FT-AGL/MSL)4230 5090  
TRANSPORT WND (MPH) W 15 W 7  
VENT RATE (KT-FT) 54990 30540  
DISPERSION 4 3  
ADI EARLY 44 GEN GOOD 6 VERY POOR 31 FAIR  
ADI LATE 59 GEN GOOD 3 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 5 5 5  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 70. NORTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
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