183  
FNUS51 KPBZ 240702  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
302 AM EDT WED APR 24 2024  
   
DISCUSSION
 
 
RELATIVE HUMIDITY LEVELS WILL BE MUCH HIGHER TODAY. SCATTERED  
SHOWERS ARE ALSO EXPECTED WITH A CROSSING COLD FRONT. DRY WEATHER  
WILL RETURN TONIGHT THROUGH FRIDAY AS HIGH PRESSURE BUILDS ACROSS  
THE REGION. MINIMUM RH LEVELS FROM 25 TO 35 PERCENT ARE EXPECTED  
AGAIN ON THURSDAY, THROUGH WIND WILL BE LIGHT.  
 

 
 
OHZ039-242030-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 54 (-13) 31 (-14) 61  
RH % (24H TREND) 64 (+30) 86 (-8) 31  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1060 1690  
MIXING HGT(FT-AGL/MSL)3480 5550  
TRANSPORT WND (MPH) N 17 N 5  
VENT RATE (KT-FT) 52200 22200  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 46 GEN GOOD 22 FAIR 19 GEN POOR  
ADI LATE 50 GEN GOOD 7 POOR 31 FAIR  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ040-242030-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
TEMP (24H TREND) 52 (-15) 31 (-14) 60  
RH % (24H TREND) 69 (+36) 86 (-9) 31  
20FT WND-VAL/AM(MPH) NW 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(M-AGL/MSL) 990 1650  
MIXING HGT(FT-AGL/MSL)3250 5400  
TRANSPORT WND (MPH) NW 17 NE 5  
VENT RATE (KT-FT) 48750 21600  
DISPERSION 3 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 49 GEN GOOD 21 FAIR 22 FAIR  
ADI LATE 42 GEN GOOD 12 POOR 29 FAIR  
MAX LVORI EARLY 6 4 5  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ041-242030-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 53 (-13) 31 (-13) 59  
RH % (24H TREND) 68 (+36) 87 (-8) 29  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(M-AGL/MSL) 1000 1680  
MIXING HGT(FT-AGL/MSL)3260 5500  
TRANSPORT WND (MPH) NW 17 NE 5  
VENT RATE (KT-FT) 48900 22000  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 54 GEN GOOD 21 FAIR 22 FAIR  
ADI LATE 44 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ048-242030-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 55 (-13) 31 (-15) 61  
RH % (24H TREND) 61 (+26) 85 (-11) 32  
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 N 7 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1070 1640  
MIXING HGT(FT-AGL/MSL)3530 5370  
TRANSPORT WND (MPH) N 17 NE 5  
VENT RATE (KT-FT) 52950 21480  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 5  
ADI EARLY 44 GEN GOOD 22 FAIR 18 GEN POOR  
ADI LATE 51 GEN GOOD 7 POOR 30 FAIR  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ049-242030-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 55 (-13) 32 (-13) 61  
RH % (24H TREND) 60 (+29) 87 (-8) 30  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1170 1670  
MIXING HGT(FT-AGL/MSL)3840 5470  
TRANSPORT WND (MPH) NW 17 N 5  
VENT RATE (KT-FT) 57600 21880  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 46 GEN GOOD 22 FAIR 21 FAIR  
ADI LATE 49 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 6 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ050-242030-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
TEMP (24H TREND) 56 (-12) 33 (-12) 61  
RH % (24H TREND) 58 (+29) 83 (-10) 28  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 G17 N 8 LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(M-AGL/MSL) 1170 1690  
MIXING HGT(FT-AGL/MSL)3850 5530  
TRANSPORT WND (MPH) NW 17 NE 5  
VENT RATE (KT-FT) 57750 22120  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 42 GEN GOOD 22 FAIR 22 FAIR  
ADI LATE 47 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ057-242030-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 59 (-11) 32 (-14) 62  
RH % (24H TREND) 53 (+22) 84 (-11) 31  
20FT WND-VAL/AM(MPH) W 6 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1370 1590  
MIXING HGT(FT-AGL/MSL)4480 5220  
TRANSPORT WND (MPH) NW 16 NE 5  
VENT RATE (KT-FT) 62720 20880  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 5  
ADI EARLY 45 GEN GOOD 23 FAIR 18 GEN POOR  
ADI LATE 56 GEN GOOD 7 POOR 29 FAIR  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ058-242030-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 59 (-10) 33 (-13) 62  
RH % (24H TREND) 54 (+24) 84 (-11) 30  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1300 1630  
MIXING HGT(FT-AGL/MSL)4250 5360  
TRANSPORT WND (MPH) NW 17 N 5  
VENT RATE (KT-FT) 63750 21440  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 5  
ADI EARLY 49 GEN GOOD 23 FAIR 19 GEN POOR  
ADI LATE 53 GEN GOOD 7 POOR 30 FAIR  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ059-242030-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 58 (-10) 34 (-12) 61  
RH % (24H TREND) 54 (+27) 85 (-9) 32  
20FT WND-VAL/AM(MPH) W 9 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 G17 N 8 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1320 1590  
MIXING HGT(FT-AGL/MSL)4330 5200  
TRANSPORT WND (MPH) NW 17 N 5  
VENT RATE (KT-FT) 64950 20800  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 45 GEN GOOD 23 FAIR 22 FAIR  
ADI LATE 54 GEN GOOD 13 GEN POOR 29 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ068-242030-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 61 (-9) 34 (-13) 63  
RH % (24H TREND) 49 (+22) 83 (-11) 30  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1490 1520  
MIXING HGT(FT-AGL/MSL)4890 4980  
TRANSPORT WND (MPH) NW 16 N 5  
VENT RATE (KT-FT) 68460 19920  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 49 GEN GOOD 23 FAIR 20 GEN POOR  
ADI LATE 57 GEN GOOD 8 POOR 28 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ069-242030-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 62 (-8) 35 (-11) 63  
RH % (24H TREND) 49 (+25) 84 (-8) 30  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 9 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1540 1540  
MIXING HGT(FT-AGL/MSL)5060 5070  
TRANSPORT WND (MPH) NW 16 N 5  
VENT RATE (KT-FT) 70840 20280  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 51 GEN GOOD 22 FAIR 22 FAIR  
ADI LATE 57 GEN GOOD 15 GEN POOR 28 FAIR  
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.  
 

 
 
PAZ007-242030-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 51 (-15) 29 (-15) 57  
RH % (24H TREND) 76 (+44) 88 (-10) 30  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 800 1810  
MIXING HGT(FT-AGL/MSL)2620 5950  
TRANSPORT WND (MPH) NW 17 NE 5  
VENT RATE (KT-FT) 39300 23800  
DISPERSION 3 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 43 GEN GOOD 21 FAIR 29 FAIR  
ADI LATE 36 FAIR 6 VERY POOR 31 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 4 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ008-242030-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
TEMP (24H TREND) 50 (-15) 28 (-14) 57  
RH % (24H TREND) 77 (+46) 87 (-13) 28  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 N 7 LGT/VAR  
PRECIP AMOUNT 0.06 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 810 1920  
MIXING HGT(FT-AGL/MSL)2660 6310  
TRANSPORT WND (MPH) NW 16 NE 3  
VENT RATE (KT-FT) 37240 18930  
DISPERSION 3 2  
LAL 1 1 1  
HAINES INDEX 3 4 4  
ADI EARLY 44 GEN GOOD 19 GEN POOR 27 FAIR  
ADI LATE 40 FAIR 7 POOR 30 FAIR  
MAX LVORI EARLY 8 4 4  
MAX LVORI LATE 4 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ009-242030-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
TEMP (24H TREND) 50 (-14) 27 (-14) 57  
RH % (24H TREND) 71 (+43) 86 (-14) 23  
20FT WND-VAL/AM(MPH) W 6 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 N 7 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 790 2000  
MIXING HGT(FT-AGL/MSL)2610 6570  
TRANSPORT WND (MPH) NW 16 N 3  
VENT RATE (KT-FT) 36540 19710  
DISPERSION 3 3  
LAL 1 1 1  
HAINES INDEX 3 4 4  
ADI EARLY 44 GEN GOOD 19 GEN POOR 24 FAIR  
ADI LATE 45 GEN GOOD 7 POOR 32 FAIR  
MAX LVORI EARLY 8 4 4  
MAX LVORI LATE 4 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ013-242030-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 52 (-15) 30 (-14) 59  
RH % (24H TREND) 71 (+39) 88 (-10) 30  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 990 1740  
MIXING HGT(FT-AGL/MSL)3250 5720  
TRANSPORT WND (MPH) NW 17 NE 5  
VENT RATE (KT-FT) 48750 22880  
DISPERSION 3 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 53 GEN GOOD 22 FAIR 26 FAIR  
ADI LATE 44 GEN GOOD 7 POOR 31 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ014-242030-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 0 0  
TEMP (24H TREND) 54 (-12) 30 (-13) 58  
RH % (24H TREND) 69 (+37) 89 (-9) 30  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1110 1790  
MIXING HGT(FT-AGL/MSL)3640 5870  
TRANSPORT WND (MPH) NW 18 NE 5  
VENT RATE (KT-FT) 58240 23480  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 53 GEN GOOD 22 FAIR 24 FAIR  
ADI LATE 47 GEN GOOD 11 POOR 29 FAIR  
MAX LVORI EARLY 7 5 4  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ015-242030-  
CLARION-  
INCLUDING THE CITY OF CLARION  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 0 0  
TEMP (24H TREND) 53 (-12) 29 (-14) 57  
RH % (24H TREND) 68 (+38) 86 (-13) 26  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1020 1910  
MIXING HGT(FT-AGL/MSL)3340 6260  
TRANSPORT WND (MPH) NW 17 NE 3  
VENT RATE (KT-FT) 50100 18780  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 50 GEN GOOD 20 GEN POOR 24 FAIR  
ADI LATE 44 GEN GOOD 11 POOR 30 FAIR  
MAX LVORI EARLY 7 4 4  
MAX LVORI LATE 4 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ016-242030-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 0 0  
TEMP (24H TREND) 54 (-11) 30 (-13) 58  
RH % (24H TREND) 64 (+36) 80 (-15) 24  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.06 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1140 1920  
MIXING HGT(FT-AGL/MSL)3740 6300  
TRANSPORT WND (MPH) NW 18 NE 3  
VENT RATE (KT-FT) 59840 18900  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 43 GEN GOOD 21 FAIR 23 FAIR  
ADI LATE 46 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 5 4 3  
MAX LVORI LATE 3 4 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ020-242030-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 55 (-12) 33 (-12) 60  
RH % (24H TREND) 63 (+33) 85 (-8) 29  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 G17 N 8 LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 3 PM  
MIXING HGT(M-AGL/MSL) 1130 1750  
MIXING HGT(FT-AGL/MSL)3700 5740  
TRANSPORT WND (MPH) NW 18 NE 5  
VENT RATE (KT-FT) 59200 22960  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 58 GEN GOOD 22 FAIR 23 FAIR  
ADI LATE 49 GEN GOOD 11 POOR 31 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ021-242030-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 58 (-10) 35 (-10) 60  
RH % (24H TREND) 59 (+29) 85 (-8) 31  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 G17 N 8 LGT/VAR  
PRECIP AMOUNT 0.03 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 3 PM  
MIXING HGT(M-AGL/MSL) 1320 1820  
MIXING HGT(FT-AGL/MSL)4330 5970  
TRANSPORT WND (MPH) NW 18 NE 5  
VENT RATE (KT-FT) 69280 23880  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 46 GEN GOOD 24 FAIR 21 FAIR  
ADI LATE 54 GEN GOOD 13 GEN POOR 32 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ022-242030-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
TEMP (24H TREND) 57 (-10) 31 (-11) 59  
RH % (24H TREND) 64 (+35) 87 (-10) 30  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1260 1810  
MIXING HGT(FT-AGL/MSL)4130 5930  
TRANSPORT WND (MPH) NW 18 NE 3  
VENT RATE (KT-FT) 66080 17790  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 42 GEN GOOD 23 FAIR 25 FAIR  
ADI LATE 50 GEN GOOD 12 POOR 29 FAIR  
MAX LVORI EARLY 6 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ029-242030-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
TEMP (24H TREND) 59 (-9) 35 (-10) 60  
RH % (24H TREND) 56 (+28) 85 (-7) 31  
20FT WND-VAL/AM(MPH) W 9 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 N 9 G17 LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(M-AGL/MSL) 1360 1680  
MIXING HGT(FT-AGL/MSL)4480 5520  
TRANSPORT WND (MPH) NW 18 NE 5  
VENT RATE (KT-FT) 71680 22080  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 43 GEN GOOD 24 FAIR 21 FAIR  
ADI LATE 53 GEN GOOD 14 GEN POOR 30 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ031-242030-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
TEMP (24H TREND) 60 (-9) 36 (-9) 61  
RH % (24H TREND) 53 (+29) 87 (-5) 34  
20FT WND-VAL/AM(MPH) W 9 G17 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 N 9 LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 6 AM  
PRECIP END 10 AM  
MIXING HGT(M-AGL/MSL) 1520 1590  
MIXING HGT(FT-AGL/MSL)4990 5200  
TRANSPORT WND (MPH) NW 18 N 6  
VENT RATE (KT-FT) 79840 26000  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 45 GEN GOOD 23 FAIR 20 GEN POOR  
ADI LATE 55 GEN GOOD 14 GEN POOR 32 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ073-242030-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 58 (-10) 35 (-10) 60  
RH % (24H TREND) 59 (+31) 86 (-9) 34  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 NW 8 LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1380 1780  
MIXING HGT(FT-AGL/MSL)4530 5850  
TRANSPORT WND (MPH) W 20 NE 5  
VENT RATE (KT-FT) 77010 23400  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 45 GEN GOOD 25 FAIR 21 FAIR  
ADI LATE 55 GEN GOOD 13 GEN POOR 31 FAIR  
MAX LVORI EARLY 6 4 4  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ074-242030-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 58 (-8) 35 (-9) 59  
RH % (24H TREND) 58 (+36) 90 (-5) 32  
20FT WND-VAL/AM(MPH) W 10 G18 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 11 G18 NW 8 G17 LGT/VAR  
PRECIP AMOUNT 0.09 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 5 PM  
MIXING HGT(M-AGL/MSL) 1320 1790  
MIXING HGT(FT-AGL/MSL)4340 5890  
TRANSPORT WND (MPH) W 21 NE 5  
VENT RATE (KT-FT) 78120 23560  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 48 GEN GOOD 26 FAIR 20 GEN POOR  
ADI LATE 58 GEN GOOD 12 POOR 31 FAIR  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 3 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ075-242030-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 60 (-9) 38 (-8) 61  
RH % (24H TREND) 55 (+30) 89 (-4) 35  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 NW 8 LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 3 PM  
MIXING HGT(M-AGL/MSL) 1470 1670  
MIXING HGT(FT-AGL/MSL)4840 5470  
TRANSPORT WND (MPH) NW 18 N 6  
VENT RATE (KT-FT) 77440 27350  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 60 GEN GOOD 24 FAIR 20 GEN POOR  
ADI LATE 55 GEN GOOD 13 GEN POOR 34 FAIR  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ076-242030-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 57 (-9) 36 (-7) 59  
RH % (24H TREND) 57 (+35) 89 (-4) 34  
20FT WND-VAL/AM(MPH) W 9 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 NW 8 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 3 PM  
MIXING HGT(M-AGL/MSL) 1370 1740  
MIXING HGT(FT-AGL/MSL)4490 5690  
TRANSPORT WND (MPH) W 20 NW 6  
VENT RATE (KT-FT) 76330 28450  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 49 GEN GOOD 25 FAIR 19 GEN POOR  
ADI LATE 57 GEN GOOD 11 POOR 37 FAIR  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 3 8 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ077-242030-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 0 0  
TEMP (24H TREND) 57 (-10) 32 (-11) 60  
RH % (24H TREND) 63 (+35) 86 (-10) 29  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 7 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1260 1850  
MIXING HGT(FT-AGL/MSL)4140 6080  
TRANSPORT WND (MPH) NW 20 NE 5  
VENT RATE (KT-FT) 70380 24320  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 43 GEN GOOD 24 FAIR 23 FAIR  
ADI LATE 54 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ078-242030-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 70 0 0  
TEMP (24H TREND) 57 (-10) 34 (-9) 58  
RH % (24H TREND) 63 (+37) 86 (-10) 31  
20FT WND-VAL/AM(MPH) W 9 G17 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 G17 NW 8 LGT/VAR  
PRECIP AMOUNT 0.06 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 4 PM  
MIXING HGT(M-AGL/MSL) 1250 1880  
MIXING HGT(FT-AGL/MSL)4110 6160  
TRANSPORT WND (MPH) W 21 NE 5  
VENT RATE (KT-FT) 73980 24640  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 43 GEN GOOD 25 FAIR 23 FAIR  
ADI LATE 56 GEN GOOD 12 POOR 32 FAIR  
MAX LVORI EARLY 5 4 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ001-242030-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 56 (-11) 34 (-10) 61  
RH % (24H TREND) 60 (+31) 80 (-12) 28  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 G17 N 8 LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(M-AGL/MSL) 1110 1710  
MIXING HGT(FT-AGL/MSL)3650 5620  
TRANSPORT WND (MPH) NW 18 NE 5  
VENT RATE (KT-FT) 58400 22480  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 53 GEN GOOD 22 FAIR 22 FAIR  
ADI LATE 62 GOOD 12 POOR 31 FAIR  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 3 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ002-242030-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
TEMP (24H TREND) 57 (-11) 35 (-11) 61  
RH % (24H TREND) 55 (+28) 81 (-10) 29  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 G17 N 8 LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 2 PM  
MIXING HGT(M-AGL/MSL) 1210 1690  
MIXING HGT(FT-AGL/MSL)3960 5560  
TRANSPORT WND (MPH) NW 17 NE 5  
VENT RATE (KT-FT) 59400 22240  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 2 3  
ADI EARLY 41 GEN GOOD 23 FAIR 19 GEN POOR  
ADI LATE 50 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ003-242030-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 0 0  
TEMP (24H TREND) 58 (-10) 35 (-12) 60  
RH % (24H TREND) 53 (+28) 84 (-8) 31  
20FT WND-VAL/AM(MPH) W 9 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 G17 N 9 G17 LGT/VAR  
PRECIP AMOUNT 0.01 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 6 AM  
PRECIP END 9 AM  
MIXING HGT(M-AGL/MSL) 1300 1630  
MIXING HGT(FT-AGL/MSL)4280 5360  
TRANSPORT WND (MPH) NW 18 N 5  
VENT RATE (KT-FT) 68480 21440  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 39 FAIR 23 FAIR 23 FAIR  
ADI LATE 52 GEN GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ004-242030-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 60 (-9) 36 (-11) 62  
RH % (24H TREND) 52 (+28) 84 (-7) 32  
20FT WND-VAL/AM(MPH) W 9 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 G17 N 9 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1430 1620  
MIXING HGT(FT-AGL/MSL)4710 5330  
TRANSPORT WND (MPH) NW 17 N 5  
VENT RATE (KT-FT) 70650 21320  
DISPERSION 4 2  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 45 GEN GOOD 22 FAIR 21 FAIR  
ADI LATE 53 GEN GOOD 14 GEN POOR 30 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ012-242030-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 61 (-9) 37 (-9) 62  
RH % (24H TREND) 49 (+27) 84 (-6) 31  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 9 LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1680 1600  
MIXING HGT(FT-AGL/MSL)5500 5240  
TRANSPORT WND (MPH) NW 17 N 6  
VENT RATE (KT-FT) 82500 26200  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 55 GEN GOOD 21 FAIR 21 FAIR  
ADI LATE 61 GOOD 14 GEN POOR 35 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ021-242030-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
TEMP (24H TREND) 62 (-8) 38 (-7) 62  
RH % (24H TREND) 48 (+26) 87 (-2) 33  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 11 AM  
MIXING HGT(M-AGL/MSL) 1700 1620  
MIXING HGT(FT-AGL/MSL)5590 5330  
TRANSPORT WND (MPH) NW 17 N 6  
VENT RATE (KT-FT) 83850 26650  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 62 GOOD 21 FAIR 21 FAIR  
ADI LATE 68 GOOD 13 GEN POOR 35 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 5 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ509-242030-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 0 0  
TEMP (24H TREND) 61 (-9) 38 (-9) 62  
RH % (24H TREND) 50 (+28) 87 (-2) 33  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 N 8 LGT/VAR  
PRECIP AMOUNT 0.02 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 11 AM  
MIXING HGT(M-AGL/MSL) 1630 1590  
MIXING HGT(FT-AGL/MSL)5360 5230  
TRANSPORT WND (MPH) W 17 N 6  
VENT RATE (KT-FT) 80400 26150  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 62 GOOD 22 FAIR 20 GEN POOR  
ADI LATE 68 GOOD 14 GEN POOR 34 FAIR  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ510-242030-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 59 (-8) 37 (-7) 60  
RH % (24H TREND) 53 (+31) 89 (-4) 34  
20FT WND-VAL/AM(MPH) W 8 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 9 NW 8 LGT/VAR  
PRECIP AMOUNT 0.03 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(M-AGL/MSL) 1520 1570  
MIXING HGT(FT-AGL/MSL)4990 5140  
TRANSPORT WND (MPH) NW 18 NW 6  
VENT RATE (KT-FT) 79840 25700  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 51 GEN GOOD 24 FAIR 20 GEN POOR  
ADI LATE 59 GEN GOOD 10 POOR 34 FAIR  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ511-242030-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 0 0  
TEMP (24H TREND) 60 (-8) 38 (-5) 62  
RH % (24H TREND) 51 (+30) 90 (-4) 33  
20FT WND-VAL/AM(MPH) W 7 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 8 NW 7 LGT/VAR  
PRECIP AMOUNT 0.04 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(M-AGL/MSL) 1550 1660  
MIXING HGT(FT-AGL/MSL)5070 5430  
TRANSPORT WND (MPH) W 18 NW 6  
VENT RATE (KT-FT) 81120 27150  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 67 GOOD 25 FAIR 20 GEN POOR  
ADI LATE 74 GOOD 6 VERY POOR 35 FAIR  
MAX LVORI EARLY 5 4 5  
MAX LVORI LATE 2 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ512-242030-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 58 (-8) 36 (-6) 60  
RH % (24H TREND) 49 (+31) 90 (-5) 33  
20FT WND-VAL/AM(MPH) W 9 G18 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 NW 7 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(M-AGL/MSL) 1490 1690  
MIXING HGT(FT-AGL/MSL)4880 5550  
TRANSPORT WND (MPH) W 20 W 6  
VENT RATE (KT-FT) 82960 27750  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 3  
ADI EARLY 52 GEN GOOD 25 FAIR 22 FAIR  
ADI LATE 63 GOOD 6 VERY POOR 38 FAIR  
MAX LVORI EARLY 5 5 5  
MAX LVORI LATE 2 7 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ513-242030-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 60 (-9) 37 (-5) 62  
RH % (24H TREND) 47 (+31) 95 (+2) 32  
20FT WND-VAL/AM(MPH) W 9 G18 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 10 G17 NW 7 LGT/VAR  
PRECIP AMOUNT 0.05 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END 12 PM  
MIXING HGT(M-AGL/MSL) 1620 1650  
MIXING HGT(FT-AGL/MSL)5310 5420  
TRANSPORT WND (MPH) W 20 W 7  
VENT RATE (KT-FT) 90270 32520  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 3 3 4  
ADI EARLY 51 GEN GOOD 25 FAIR 20 GEN POOR  
ADI LATE 66 GOOD 5 VERY POOR 39 FAIR  
MAX LVORI EARLY 5 4 6  
MAX LVORI LATE 1 6 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ514-242030-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
302 AM EDT WED APR 24 2024  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 0 0  
TEMP (24H TREND) 56 (-9) 33 (-6) 58  
RH % (24H TREND) 53 (+36) 97 (+2) 37  
20FT WND-VAL/AM(MPH) W 12 G26 LGT/VAR  
20FT WND-RDG/PM(MPH) NW 13 G23 NW 9 G20 N 5  
PRECIP AMOUNT 0.06 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 1 PM  
MIXING HGT(M-AGL/MSL) 1510 1680  
MIXING HGT(FT-AGL/MSL)4960 5510  
TRANSPORT WND (MPH) NW 23 W 7  
VENT RATE (KT-FT) 99200 33060  
DISPERSION 4 3  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 60 GEN GOOD 27 FAIR 20 GEN POOR  
ADI LATE 69 GOOD 8 POOR 40 FAIR  
MAX LVORI EARLY 4 5 7  
MAX LVORI LATE 3 9 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
60S. EAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. SOUTHEAST WINDS AROUND 15 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 60. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. NUMEROUS SHOWERS. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
WM  
 
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