251  
FNUS51 KPBZ 280601  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
201 AM EDT THU MAR 28 2024  
   
DISCUSSION
 
 
MAINLY DRY WEATHER IS EXPECTED THROUGH FRIDAY. DAYTIME MIXING WITH  
SUNSHINE WILL ALLOW AFTERNOON RELATIVE HUMIDITIES TO DROP INTO  
THE 30-40% RANGE. AN ISOLATED SHOWER OR SPRINKLE IS POSSIBLE  
FRIDAY MORNING, BUT MORE WIDESPREAD RAINFALL RETURNS SATURDAY. AN  
ACTIVE PERIOD OF WEATHER THEN EXTENDS INTO THE MIDDLE OF NEXT  
WEEK.  
 

 
 
OHZ039-282030-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 20 0  
TEMP (24H TREND) 52 (-2) 33 (-1) 56  
RH % (24H TREND) 36 (-25) 82 (-5) 38  
20FT WND-VAL/AM(MPH) LGT/VAR NW 6  
20FT WND-RDG/PM(MPH) W 8 G17 W 6 W 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 2110 1580  
MIXING HGT(FT-AGL/MSL)6920 5200  
TRANSPORT WND (MPH) W 21 W 23  
VENT RATE (KT-FT) 124560 104000  
DISPERSION 5 4  
LAL 1 1 1  
HAINES INDEX 4 3 4  
ADI EARLY 49 GEN GOOD 14 GEN POOR 58 GEN GOOD  
ADI LATE 98 GOOD 8 POOR 98 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ040-282030-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE SPRINKLES NONE  
CHANCE PRECIP (%) 0 10 0  
TEMP (24H TREND) 51 (-3) 32 (-2) 55  
RH % (24H TREND) 35 (-23) 81 (-6) 35  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) W 8 W 7 W 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 1990 1630  
MIXING HGT(FT-AGL/MSL)6550 5360  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 111350 117920  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 47 GEN GOOD 14 GEN POOR 69 GOOD  
ADI LATE 90 GOOD 8 POOR 106 VERY GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ041-282030-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 51 (-3) 31 (-4) 55  
RH % (24H TREND) 34 (-22) 81 (-6) 34  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) W 8 W 6 W 10  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1940 1630  
MIXING HGT(FT-AGL/MSL)6370 5350  
TRANSPORT WND (MPH) W 20 W 24  
VENT RATE (KT-FT) 108290 112350  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 3 3  
ADI EARLY 45 GEN GOOD 14 GEN POOR 70 GOOD  
ADI LATE 89 GOOD 9 POOR 101 VERY GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ048-282030-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SPRINKLES  
CHANCE PRECIP (%) 0 20 10  
TEMP (24H TREND) 52 (+1) 34 (+2) 57  
RH % (24H TREND) 37 (-27) 81 (-7) 40  
20FT WND-VAL/AM(MPH) LGT/VAR NW 5  
20FT WND-RDG/PM(MPH) W 8 G18 W 6 W 8  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT(M-AGL/MSL) 2160 1510  
MIXING HGT(FT-AGL/MSL)7070 4970  
TRANSPORT WND (MPH) W 22 W 21  
VENT RATE (KT-FT) 134330 89460  
DISPERSION 5 4  
LAL 1 1 1  
HAINES INDEX 5 4 5  
ADI EARLY 49 GEN GOOD 15 GEN POOR 44 GEN GOOD  
ADI LATE 106 VERY GOOD6 VERY POOR 84 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ049-282030-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 20 0  
TEMP (24H TREND) 52 (-5) 33 (-2) 56  
RH % (24H TREND) 35 (-21) 80 (-8) 36  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) W 7 W 6 W 10 G19  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 2000 1620  
MIXING HGT(FT-AGL/MSL)6550 5310  
TRANSPORT WND (MPH) W 20 W 24  
VENT RATE (KT-FT) 111350 111510  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 45 GEN GOOD 14 GEN POOR 62 GOOD  
ADI LATE 90 GOOD 8 POOR 84 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ050-282030-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE SPRINKLES SPRINKLES  
CHANCE PRECIP (%) 0 10 10  
TEMP (24H TREND) 53 (-4) 34 (-2) 55  
RH % (24H TREND) 32 (-21) 77 (-7) 32  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) W 7 W 7 W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT(M-AGL/MSL) 1900 1700  
MIXING HGT(FT-AGL/MSL)6230 5570  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 105910 122540  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 14 GEN POOR 71 GOOD  
ADI LATE 88 GOOD 9 POOR 92 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ057-282030-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SPRINKLES SPRINKLES  
CHANCE PRECIP (%) 0 10 10  
TEMP (24H TREND) 53 (-1) 35 (+1) 60  
RH % (24H TREND) 35 (-23) 82 (-4) 38  
20FT WND-VAL/AM(MPH) LGT/VAR NW 5  
20FT WND-RDG/PM(MPH) W 8 G18 W 6 W 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT(M-AGL/MSL) 2130 1540  
MIXING HGT(FT-AGL/MSL)7000 5040  
TRANSPORT WND (MPH) W 23 W 21  
VENT RATE (KT-FT) 140000 90720  
DISPERSION 5 4  
LAL 1 1 1  
HAINES INDEX 5 4 5  
ADI EARLY 48 GEN GOOD 15 GEN POOR 38 FAIR  
ADI LATE 109 VERY GOOD6 VERY POOR 87 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ058-282030-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 20 0  
TEMP (24H TREND) 53 (-3) 35 (0) 58  
RH % (24H TREND) 34 (-23) 79 (-7) 38  
20FT WND-VAL/AM(MPH) LGT/VAR NW 6  
20FT WND-RDG/PM(MPH) W 7 G17 W 6 W 10 G17  
PRECIP AMOUNT 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 2090 1570  
MIXING HGT(FT-AGL/MSL)6850 5140  
TRANSPORT WND (MPH) W 21 W 21  
VENT RATE (KT-FT) 123300 92520  
DISPERSION 5 4  
LAL 1 1 1  
HAINES INDEX 5 4 5  
ADI EARLY 42 GEN GOOD 15 GEN POOR 44 GEN GOOD  
ADI LATE 97 GOOD 6 VERY POOR 88 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ059-282030-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 20 0  
TEMP (24H TREND) 52 (-5) 35 (-1) 57  
RH % (24H TREND) 33 (-22) 78 (-10) 37  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) W 7 G17 W 7 W 11 G21  
PRECIP AMOUNT 0.00 0.01 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 1910 1600  
MIXING HGT(FT-AGL/MSL)6280 5260  
TRANSPORT WND (MPH) W 20 W 23  
VENT RATE (KT-FT) 106760 105200  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 45 GEN GOOD 14 GEN POOR 55 GEN GOOD  
ADI LATE 88 GOOD 8 POOR 71 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ068-282030-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SPRINKLES SPRINKLES  
CHANCE PRECIP (%) 0 10 10  
TEMP (24H TREND) 54 (-2) 36 (0) 60  
RH % (24H TREND) 33 (-25) 80 (-5) 38  
20FT WND-VAL/AM(MPH) LGT/VAR NW 6  
20FT WND-RDG/PM(MPH) NW 7 G17 W 6 W 10  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT(M-AGL/MSL) 2020 1580  
MIXING HGT(FT-AGL/MSL)6620 5200  
TRANSPORT WND (MPH) NW 21 W 21  
VENT RATE (KT-FT) 119160 93600  
DISPERSION 5 4  
LAL 1 1 1  
HAINES INDEX 5 4 4  
ADI EARLY 41 GEN GOOD 15 GEN POOR 42 GEN GOOD  
ADI LATE 96 GOOD 6 VERY POOR 75 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ069-282030-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SPRINKLES  
CHANCE PRECIP (%) 0 20 10  
TEMP (24H TREND) 53 (-5) 36 (-1) 59  
RH % (24H TREND) 32 (-22) 79 (-6) 37  
20FT WND-VAL/AM(MPH) LGT/VAR W 7  
20FT WND-RDG/PM(MPH) NW 7 G17 W 6 W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 1910 1650  
MIXING HGT(FT-AGL/MSL)6260 5430  
TRANSPORT WND (MPH) NW 21 W 23  
VENT RATE (KT-FT) 112680 108600  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 3 3  
ADI EARLY 39 FAIR 14 GEN POOR 46 GEN GOOD  
ADI LATE 93 GOOD 8 POOR 71 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ007-282030-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 50 (-4) 28 (-6) 51  
RH % (24H TREND) 35 (-24) 83 (-8) 33  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) W 8 G17 W 6 NW 11  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1830 1540  
MIXING HGT(FT-AGL/MSL)5990 5050  
TRANSPORT WND (MPH) W 20 W 23  
VENT RATE (KT-FT) 101830 101000  
DISPERSION 5 4  
LAL 1 1 1  
HAINES INDEX 3 4 3  
ADI EARLY 47 GEN GOOD 14 GEN POOR 74 GOOD  
ADI LATE 85 GOOD 8 POOR 89 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ008-282030-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 49 (-5) 27 (-7) 49  
RH % (24H TREND) 37 (-23) 82 (-7) 34  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) W 7 W 6 NW 11  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1720 1570  
MIXING HGT(FT-AGL/MSL)5660 5140  
TRANSPORT WND (MPH) W 20 NW 24  
VENT RATE (KT-FT) 96220 107940  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 46 GEN GOOD 13 GEN POOR 79 GOOD  
ADI LATE 84 GOOD 8 POOR 91 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ009-282030-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 49 (-9) 27 (-7) 47  
RH % (24H TREND) 35 (-20) 81 (-4) 33  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) W 6 NW 6 NW 11 G19  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1720 1530  
MIXING HGT(FT-AGL/MSL)5640 5000  
TRANSPORT WND (MPH) W 18 NW 24  
VENT RATE (KT-FT) 90240 105000  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 2  
ADI EARLY 44 GEN GOOD 13 GEN POOR 86 GOOD  
ADI LATE 89 GOOD 8 POOR 89 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ013-282030-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 51 (-5) 29 (-5) 52  
RH % (24H TREND) 35 (-21) 83 (-7) 32  
20FT WND-VAL/AM(MPH) LGT/VAR NW 7  
20FT WND-RDG/PM(MPH) W 8 W 6 NW 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1900 1650  
MIXING HGT(FT-AGL/MSL)6240 5420  
TRANSPORT WND (MPH) W 20 NW 24  
VENT RATE (KT-FT) 106080 113820  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 43 GEN GOOD 14 GEN POOR 73 GOOD  
ADI LATE 88 GOOD 5 VERY POOR 103 VERY GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ014-282030-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 51 (-6) 28 (-7) 53  
RH % (24H TREND) 37 (-17) 83 (-4) 35  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) W 7 NW 6 W 11 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1800 1660  
MIXING HGT(FT-AGL/MSL)5920 5450  
TRANSPORT WND (MPH) W 20 W 26  
VENT RATE (KT-FT) 100640 125350  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 47 GEN GOOD 13 GEN POOR 79 GOOD  
ADI LATE 86 GOOD 8 POOR 95 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ015-282030-  
CLARION-  
INCLUDING THE CITY OF CLARION  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 50 (-8) 29 (-6) 50  
RH % (24H TREND) 35 (-19) 79 (-5) 33  
20FT WND-VAL/AM(MPH) LGT/VAR NW 8  
20FT WND-RDG/PM(MPH) W 7 NW 6 NW 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1730 1630  
MIXING HGT(FT-AGL/MSL)5680 5330  
TRANSPORT WND (MPH) W 20 NW 25  
VENT RATE (KT-FT) 96560 117260  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 45 GEN GOOD 13 GEN POOR 84 GOOD  
ADI LATE 85 GOOD 8 POOR 88 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ016-282030-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 50 (-12) 30 (-7) 50  
RH % (24H TREND) 34 (-15) 73 (-10) 32  
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17  
20FT WND-RDG/PM(MPH) NW 7 NW 7 NW 13 G22  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1700 1640  
MIXING HGT(FT-AGL/MSL)5580 5380  
TRANSPORT WND (MPH) W 18 NW 28  
VENT RATE (KT-FT) 89280 129120  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 43 GEN GOOD 13 GEN POOR 78 GOOD  
ADI LATE 80 GOOD 8 POOR 86 GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ020-282030-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 52 (-6) 31 (-5) 54  
RH % (24H TREND) 32 (-19) 79 (-6) 31  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) W 8 W 6 W 10 G19  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1860 1700  
MIXING HGT(FT-AGL/MSL)6110 5590  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 103870 122980  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 44 GEN GOOD 14 GEN POOR 75 GOOD  
ADI LATE 88 GOOD 8 POOR 109 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ021-282030-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 52 (-9) 34 (-4) 54  
RH % (24H TREND) 32 (-19) 78 (-4) 32  
20FT WND-VAL/AM(MPH) LGT/VAR W 8 G17  
20FT WND-RDG/PM(MPH) NW 7 W 7 W 12 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1870 1800  
MIXING HGT(FT-AGL/MSL)6130 5900  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 104210 129800  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 48 GEN GOOD 14 GEN POOR 82 GOOD  
ADI LATE 87 GOOD 9 POOR 85 GOOD  
MAX LVORI EARLY 3 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ022-282030-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 51 (-11) 31 (-6) 52  
RH % (24H TREND) 35 (-16) 80 (-3) 33  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) NW 7 NW 6 W 11 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1730 1740  
MIXING HGT(FT-AGL/MSL)5670 5710  
TRANSPORT WND (MPH) W 20 W 26  
VENT RATE (KT-FT) 96390 131330  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 46 GEN GOOD 13 GEN POOR 85 GOOD  
ADI LATE 85 GOOD 7 POOR 88 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ029-282030-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE SPRINKLES NONE  
CHANCE PRECIP (%) 0 10 0  
TEMP (24H TREND) 52 (-8) 34 (-3) 55  
RH % (24H TREND) 32 (-20) 79 (-3) 33  
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G17  
20FT WND-RDG/PM(MPH) NW 8 G17 W 8 W 13 G22  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 3 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 1850 1760  
MIXING HGT(FT-AGL/MSL)6080 5780  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 103360 127160  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 48 GEN GOOD 28 FAIR 62 GOOD  
ADI LATE 88 GOOD 10 POOR 83 GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ031-282030-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 52 (-10) 34 (-3) 55  
RH % (24H TREND) 33 (-21) 78 (-6) 37  
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G17  
20FT WND-RDG/PM(MPH) NW 8 W 7 W 12 G21  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 1850 1680  
MIXING HGT(FT-AGL/MSL)6060 5520  
TRANSPORT WND (MPH) NW 20 W 24  
VENT RATE (KT-FT) 103020 115920  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 48 GEN GOOD 14 GEN POOR 67 GOOD  
ADI LATE 87 GOOD 10 POOR 77 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ073-282030-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 52 (-11) 34 (-4) 54  
RH % (24H TREND) 34 (-17) 79 (-2) 33  
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G18  
20FT WND-RDG/PM(MPH) NW 7 W 7 W 13 G22  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1820 1840  
MIXING HGT(FT-AGL/MSL)5970 6040  
TRANSPORT WND (MPH) NW 20 W 26  
VENT RATE (KT-FT) 101490 138920  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 47 GEN GOOD 14 GEN POOR 73 GOOD  
ADI LATE 86 GOOD 9 POOR 86 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ074-282030-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE FRZ RAIN  
CHANCE PRECIP (%) 0 0 10  
TEMP (24H TREND) 51 (-12) 31 (-7) 52  
RH % (24H TREND) 32 (-13) 79 (-4) 32  
20FT WND-VAL/AM(MPH) NW 5 W 12 G23  
20FT WND-RDG/PM(MPH) NW 8 G19 W 8 G18 W 14 G26  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 AM  
PRECIP END 10 AM  
MIXING HGT(M-AGL/MSL) 1680 1770  
MIXING HGT(FT-AGL/MSL)5510 5800  
TRANSPORT WND (MPH) NW 21 NW 31  
VENT RATE (KT-FT) 99180 156600  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 47 GEN GOOD 14 GEN POOR 77 GOOD  
ADI LATE 88 GOOD 12 POOR 101 VERY GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ075-282030-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SPRINKLES SHOWERS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 52 (-13) 34 (-5) 55  
RH % (24H TREND) 34 (-15) 80 (-1) 35  
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G17  
20FT WND-RDG/PM(MPH) NW 7 W 7 W 12 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 12 PM  
MIXING HGT(M-AGL/MSL) 1870 1820  
MIXING HGT(FT-AGL/MSL)6130 5970  
TRANSPORT WND (MPH) NW 20 W 26  
VENT RATE (KT-FT) 104210 137310  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 47 GEN GOOD 14 GEN POOR 74 GOOD  
ADI LATE 87 GOOD 9 POOR 83 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ076-282030-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW SHOWERS FRZ RAIN  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 49 (-13) 31 (-6) 51  
RH % (24H TREND) 34 (-13) 78 (-6) 36  
20FT WND-VAL/AM(MPH) NW 5 W 10 G20  
20FT WND-RDG/PM(MPH) NW 8 G18 NW 8 G17 W 13 G22  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 12 PM  
MIXING HGT(M-AGL/MSL) 1680 1710  
MIXING HGT(FT-AGL/MSL)5500 5620  
TRANSPORT WND (MPH) NW 21 W 30  
VENT RATE (KT-FT) 99000 146120  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 48 GEN GOOD 15 GEN POOR 70 GOOD  
ADI LATE 89 GOOD 13 GEN POOR 96 GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ077-282030-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 51 (-13) 31 (-6) 53  
RH % (24H TREND) 34 (-13) 77 (-5) 32  
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G20  
20FT WND-RDG/PM(MPH) NW 8 NW 7 W 13 G23  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1710 1740  
MIXING HGT(FT-AGL/MSL)5610 5710  
TRANSPORT WND (MPH) NW 20 W 29  
VENT RATE (KT-FT) 95370 142750  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 14 GEN POOR 76 GOOD  
ADI LATE 85 GOOD 9 POOR 90 GOOD  
MAX LVORI EARLY 3 2 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ078-282030-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 51 (-13) 32 (-6) 52  
RH % (24H TREND) 33 (-11) 76 (-6) 33  
20FT WND-VAL/AM(MPH) NW 5 W 11 G21  
20FT WND-RDG/PM(MPH) NW 8 G17 NW 8 W 14 G23  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1650 1670  
MIXING HGT(FT-AGL/MSL)5400 5470  
TRANSPORT WND (MPH) NW 21 NW 30  
VENT RATE (KT-FT) 97200 142220  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 14 GEN POOR 75 GOOD  
ADI LATE 88 GOOD 12 POOR 94 GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ001-282030-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE SPRINKLES SPRINKLES  
CHANCE PRECIP (%) 0 10 10  
TEMP (24H TREND) 53 (-5) 34 (-3) 55  
RH % (24H TREND) 31 (-20) 75 (-6) 31  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) W 7 W 6 W 11 G19  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT(M-AGL/MSL) 1870 1710  
MIXING HGT(FT-AGL/MSL)6140 5620  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 104380 123640  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 14 GEN POOR 71 GOOD  
ADI LATE 88 GOOD 9 POOR 101 VERY GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ002-282030-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE SPRINKLES SPRINKLES  
CHANCE PRECIP (%) 0 10 10  
TEMP (24H TREND) 53 (-6) 35 (-2) 56  
RH % (24H TREND) 31 (-18) 74 (-7) 32  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) W 8 W 7 W 12 G20  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 1900 1730  
MIXING HGT(FT-AGL/MSL)6220 5670  
TRANSPORT WND (MPH) W 20 W 25  
VENT RATE (KT-FT) 105740 124740  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 28 FAIR 71 GOOD  
ADI LATE 88 GOOD 9 POOR 86 GOOD  
MAX LVORI EARLY 4 2 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ003-282030-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 52 (-7) 34 (-3) 55  
RH % (24H TREND) 33 (-18) 76 (-7) 36  
20FT WND-VAL/AM(MPH) LGT/VAR W 8 G17  
20FT WND-RDG/PM(MPH) W 8 W 7 W 12 G21  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 2 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT(M-AGL/MSL) 1880 1650  
MIXING HGT(FT-AGL/MSL)6170 5400  
TRANSPORT WND (MPH) W 20 W 24  
VENT RATE (KT-FT) 104890 113400  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 28 FAIR 68 GOOD  
ADI LATE 88 GOOD 10 POOR 75 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ004-282030-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 53 (-6) 35 (-2) 57  
RH % (24H TREND) 34 (-20) 77 (-6) 37  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) NW 8 W 7 W 12 G20  
PRECIP AMOUNT 0.00 0.01 0.00  
PRECIP DURATION 1 0  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 9 AM  
MIXING HGT(M-AGL/MSL) 1860 1650  
MIXING HGT(FT-AGL/MSL)6110 5430  
TRANSPORT WND (MPH) W 20 W 23  
VENT RATE (KT-FT) 103870 108600  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 44 GEN GOOD 14 GEN POOR 55 GEN GOOD  
ADI LATE 88 GOOD 8 POOR 74 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ012-282030-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS NONE  
CHANCE PRECIP (%) 0 20 0  
TEMP (24H TREND) 53 (-8) 36 (-3) 58  
RH % (24H TREND) 33 (-21) 78 (-5) 40  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) NW 7 W 7 W 12 G20  
PRECIP AMOUNT 0.00 0.01 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 2 AM  
PRECIP END 6 AM  
MIXING HGT(M-AGL/MSL) 1850 1670  
MIXING HGT(FT-AGL/MSL)6060 5480  
TRANSPORT WND (MPH) NW 20 W 23  
VENT RATE (KT-FT) 103020 109600  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 46 GEN GOOD 14 GEN POOR 48 GEN GOOD  
ADI LATE 87 GOOD 8 POOR 74 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ021-282030-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 52 (-11) 36 (-3) 56  
RH % (24H TREND) 32 (-21) 78 (-3) 40  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) NW 7 W 7 W 11 G19  
PRECIP AMOUNT 0.00 0.01 0.00  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT(M-AGL/MSL) 1870 1640  
MIXING HGT(FT-AGL/MSL)6140 5370  
TRANSPORT WND (MPH) NW 20 W 23  
VENT RATE (KT-FT) 104380 107400  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 46 GEN GOOD 14 GEN POOR 52 GEN GOOD  
ADI LATE 88 GOOD 9 POOR 72 GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ509-282030-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 52 (-11) 35 (-4) 55  
RH % (24H TREND) 33 (-17) 78 (-3) 38  
20FT WND-VAL/AM(MPH) LGT/VAR W 8  
20FT WND-RDG/PM(MPH) NW 7 W 7 W 12 G19  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 12 PM  
MIXING HGT(M-AGL/MSL) 1880 1650  
MIXING HGT(FT-AGL/MSL)6160 5420  
TRANSPORT WND (MPH) NW 20 W 23  
VENT RATE (KT-FT) 104720 108400  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 46 GEN GOOD 14 GEN POOR 60 GEN GOOD  
ADI LATE 87 GOOD 9 POOR 73 GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ510-282030-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 49 (-13) 34 (-4) 53  
RH % (24H TREND) 34 (-17) 79 (-5) 40  
20FT WND-VAL/AM(MPH) LGT/VAR W 10 G17  
20FT WND-RDG/PM(MPH) NW 8 NW 8 W 12 G20  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 12 PM  
MIXING HGT(M-AGL/MSL) 1730 1490  
MIXING HGT(FT-AGL/MSL)5690 4880  
TRANSPORT WND (MPH) NW 20 W 25  
VENT RATE (KT-FT) 96730 107360  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 3  
ADI EARLY 42 GEN GOOD 28 FAIR 51 GEN GOOD  
ADI LATE 85 GOOD 12 POOR 77 GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ511-282030-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 51 (-12) 34 (-4) 54  
RH % (24H TREND) 32 (-16) 80 (-4) 40  
20FT WND-VAL/AM(MPH) LGT/VAR W 9 G18  
20FT WND-RDG/PM(MPH) NW 7 NW 7 W 12 G20  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 1720 1510  
MIXING HGT(FT-AGL/MSL)5630 4950  
TRANSPORT WND (MPH) NW 21 W 26  
VENT RATE (KT-FT) 101340 113850  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 4 4  
ADI EARLY 45 GEN GOOD 14 GEN POOR 60 GEN GOOD  
ADI LATE 90 GOOD 13 GEN POOR 78 GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 4 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ512-282030-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 49 (-12) 32 (-5) 52  
RH % (24H TREND) 32 (-15) 80 (-7) 40  
20FT WND-VAL/AM(MPH) NW 5 W 12 G23  
20FT WND-RDG/PM(MPH) NW 8 G18 NW 9 G18 W 14 G24  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 2  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT(M-AGL/MSL) 1620 1440  
MIXING HGT(FT-AGL/MSL)5310 4740  
TRANSPORT WND (MPH) NW 23 W 31  
VENT RATE (KT-FT) 106200 127980  
DISPERSION 5 5  
LAL 1 1 1  
HAINES INDEX 3 4 3  
ADI EARLY 48 GEN GOOD 32 FAIR 57 GEN GOOD  
ADI LATE 94 GOOD 20 GEN POOR 89 GOOD  
MAX LVORI EARLY 4 2 3  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ513-282030-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SNOW SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 51 (-11) 33 (-5) 54  
RH % (24H TREND) 30 (-16) 86 (-2) 40  
20FT WND-VAL/AM(MPH) LGT/VAR W 12 G23  
20FT WND-RDG/PM(MPH) NW 8 G18 NW 9 G18 W 14 G24  
PRECIP AMOUNT 0.00 0.01 0.02  
PRECIP DURATION 1 3  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(M-AGL/MSL) 1590 1550  
MIXING HGT(FT-AGL/MSL)5210 5070  
TRANSPORT WND (MPH) NW 23 W 31  
VENT RATE (KT-FT) 104200 136890  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 3 4 3  
ADI EARLY 47 GEN GOOD 32 FAIR 54 GEN GOOD  
ADI LATE 94 GOOD 21 FAIR 95 GOOD  
MAX LVORI EARLY 4 2 4  
MAX LVORI LATE 1 3 1  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ514-282030-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
201 AM EDT THU MAR 28 2024  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE FRZ RAIN FRZ RAIN  
CHANCE PRECIP (%) 0 30 40  
TEMP (24H TREND) 46 (-11) 30 (-6) 49  
RH % (24H TREND) 37 (-20) 84 (-9) 48  
20FT WND-VAL/AM(MPH) NW 7 W 18 G37  
20FT WND-RDG/PM(MPH) NW 10 G22 NW 13 G27 W 19 G38  
PRECIP AMOUNT 0.00 0.01 0.03  
PRECIP DURATION 1 3  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 3 PM  
MIXING HGT(M-AGL/MSL) 1370 1350  
MIXING HGT(FT-AGL/MSL)4480 4420  
TRANSPORT WND (MPH) NW 24 W 40  
VENT RATE (KT-FT) 94080 154700  
DISPERSION 4 5  
LAL 1 1 1  
HAINES INDEX 4 3 4  
ADI EARLY 44 GEN GOOD 37 FAIR 73 GOOD  
ADI LATE 71 GOOD 30 FAIR 113 VERY GOOD  
MAX LVORI EARLY 5 2 4  
MAX LVORI LATE 1 3 2  
 
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
50S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.    
TUESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 50.  
HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.  
 

 
 
RACKLEY  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OH Page
The Nexlab PA Page
The Nexlab WV Page
The Nexlab MD Page Main Text Page