395  
FNUS51 KPBZ 271757  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
157 PM EDT MON OCT 27 2025  
   
DISCUSSION
 
 
DAYTIME RELATIVE HUMIDITIES INTO THE MID 30S TO MID 40S ARE  
EXPECTED FOR MOST TUESDAY WITH OCCASIONAL AFTERNOON WIND GUSTS OF  
20 MPH TO 30MPH POSSIBLE. MARGINAL FIRE WEATHER IS BRIEFLY  
POSSIBLE FOR FINE FUELS. RAIN CHANCES, COOLER TEMPERATURES, AND  
BREEZY WINDS EXPECTED LATE WEDNESDAY THROUGH THE END OF THE WEEK.  
 
OHZ039-280815-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (+2) 57 (-4) 36 55  
RH % (24H TREND) 81 (-12) 40 (-3) 85 54  
WIND 20FT/EARLY(MPH) E 8 E 9 G18 E 8 E 9 G18  
WIND 20FT/LATE(MPH) E 7 E 11 G18 E 7 E 10  
PRECIP AMOUNT 0.00 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1050  
MIXING HGT(FT-AGL/MSL) 4230 3440  
TRANSPORT WND (MPH) E 20 E 18  
VENT RATE (KT-FT) 66760 55040  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 7PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 10 POOR 54 GEN GOOD 9 POOR 49 GEN GOOD  
MAX ADI LATE 10 POOR 74 GOOD 9 POOR 61 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ040-280815-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 34 (0) 56 (-3) 35 54  
RH % (24H TREND) 82 (-3) 40 (-3) 87 56  
WIND 20FT/EARLY(MPH) E 9 E 9 G18 E 9 E 9 G17  
WIND 20FT/LATE(MPH) E 8 E 12 E 8 E 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.03  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1270 1110  
MIXING HGT(FT-AGL/MSL) 4160 3650  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 66120 62050  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 6PM 43F/10AM  
DISPERSION 5 4  
MAX ADI EARLY 10 POOR 55 GEN GOOD 12 POOR 49 GEN GOOD  
MAX ADI LATE 10 POOR 75 GOOD 9 POOR 65 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ041-280815-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (0) 56 (-3) 34 54  
RH % (24H TREND) 86 (+6) 42 (-2) 90 56  
WIND 20FT/EARLY(MPH) E 8 E 8 G17 E 8 E 8 G17  
WIND 20FT/LATE(MPH) E 7 E 11 G19 E 6 E 10  
PRECIP AMOUNT 0.00 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1280 1140  
MIXING HGT(FT-AGL/MSL) 4190 3730  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 70940 63410  
CATEGORY DAY 4 4  
INVERSION 6PM 43F/10AM 6PM 43F/10AM  
DISPERSION 5 4  
MAX ADI EARLY 9 POOR 56 GEN GOOD 9 POOR 50 GEN GOOD  
MAX ADI LATE 10 POOR 74 GOOD 9 POOR 65 GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ048-280815-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (+2) 57 (-4) 37 54  
RH % (24H TREND) 81 (-2) 40 (-4) 84 55  
WIND 20FT/EARLY(MPH) E 7 E 7 G17 E 7 E 8 G17  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 6 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.07  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1330 1030  
MIXING HGT(FT-AGL/MSL) 4350 3370  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 63840 57290  
CATEGORY DAY 4 4  
INVERSION 6PM 45F/10AM 7PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 10 POOR 53 GEN GOOD 9 POOR 52 GEN GOOD  
MAX ADI LATE 9 POOR 74 GOOD 9 POOR 62 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ049-280815-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (+1) 57 (-4) 36 55  
RH % (24H TREND) 82 (-5) 39 (-3) 86 54  
WIND 20FT/EARLY(MPH) E 8 E 9 G18 E 8 E 9 G18  
WIND 20FT/LATE(MPH) E 8 E 11 G19 E 8 E 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1080  
MIXING HGT(FT-AGL/MSL) 4220 3530  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 67140 60010  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 6PM 44F/10AM  
DISPERSION 5 4  
MAX ADI EARLY 10 POOR 58 GEN GOOD 10 POOR 51 GEN GOOD  
MAX ADI LATE 10 POOR 78 GOOD 10 POOR 65 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ050-280815-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (+1) 57 (-3) 36 55  
RH % (24H TREND) 81 (+4) 38 (-4) 87 54  
WIND 20FT/EARLY(MPH) E 8 E 9 G18 E 8 E 9 G18  
WIND 20FT/LATE(MPH) E 8 E 11 G19 E 7 E 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1310 1090  
MIXING HGT(FT-AGL/MSL) 4300 3570  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 75150 60690  
CATEGORY DAY 4 4  
INVERSION 7PM 44F/10AM 7PM 44F/10AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 58 GEN GOOD 9 POOR 50 GEN GOOD  
MAX ADI LATE 9 POOR 75 GOOD 8 POOR 65 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ057-280815-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (+2) 58 (-4) 37 54  
RH % (24H TREND) 81 (+1) 40 (-4) 83 58  
WIND 20FT/EARLY(MPH) E 6 E 7 E 6 E 8 G17  
WIND 20FT/LATE(MPH) E 5 E 9 E 5 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.10  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1360 900  
MIXING HGT(FT-AGL/MSL) 4460 2950  
TRANSPORT WND (MPH) E 18 E 17  
VENT RATE (KT-FT) 63040 44250  
CATEGORY DAY 4 3  
INVERSION 6PM 46F/10AM 6PM 42F/9AM  
DISPERSION 5 3  
MAX ADI EARLY 10 POOR 52 GEN GOOD 8 POOR 50 GEN GOOD  
MAX ADI LATE 8 POOR 70 GOOD 8 POOR 44 GEN GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ058-280815-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (+2) 58 (-4) 37 55  
RH % (24H TREND) 82 (-13) 38 (-5) 84 55  
WIND 20FT/EARLY(MPH) E 6 E 7 G18 E 7 E 8 G18  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 6 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.07  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1350 970  
MIXING HGT(FT-AGL/MSL) 4410 3170  
TRANSPORT WND (MPH) E 20 E 18  
VENT RATE (KT-FT) 63600 50720  
CATEGORY DAY 4 3  
INVERSION 6PM 46F/10AM 6PM 42F/9AM  
DISPERSION 5 3  
MAX ADI EARLY 10 POOR 55 GEN GOOD 8 POOR 52 GEN GOOD  
MAX ADI LATE 9 POOR 75 GOOD 8 POOR 59 GEN GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ059-280815-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (+1) 58 (-4) 37 55  
RH % (24H TREND) 82 (-7) 38 (-4) 86 56  
WIND 20FT/EARLY(MPH) E 8 E 9 G18 E 8 E 9 G18  
WIND 20FT/LATE(MPH) E 7 E 10 G18 E 7 E 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.06  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1320 970  
MIXING HGT(FT-AGL/MSL) 4340 3200  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 71210 54400  
CATEGORY DAY 4 4  
INVERSION 6PM 45F/10AM 6PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 10 POOR 58 GEN GOOD 10 POOR 53 GEN GOOD  
MAX ADI LATE 11 POOR 74 GOOD 10 POOR 64 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ068-280815-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 10 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (+2) 58 (-5) 38 55  
RH % (24H TREND) 82 (-12) 39 (-5) 84 59  
WIND 20FT/EARLY(MPH) E 6 E 7 G17 E 7 E 8 G18  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 6 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.10  
PRECIP DURATION 0 4  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1330 860  
MIXING HGT(FT-AGL/MSL) 4370 2830  
TRANSPORT WND (MPH) E 18 E 17  
VENT RATE (KT-FT) 55210 42450  
CATEGORY DAY 4 3  
INVERSION 6PM 46F/10AM 6PM 46F/10AM  
DISPERSION 5 3  
MAX ADI EARLY 10 POOR 54 GEN GOOD 8 POOR 46 GEN GOOD  
MAX ADI LATE 9 POOR 70 GOOD 9 POOR 50 GEN GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
OHZ069-280815-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (+2) 58 (-5) 38 55  
RH % (24H TREND) 80 (-9) 38 (-4) 84 58  
WIND 20FT/EARLY(MPH) E 6 NE 7 G18 E 7 E 7 G18  
WIND 20FT/LATE(MPH) NE 6 E 8 G17 E 6 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.08  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1300 890  
MIXING HGT(FT-AGL/MSL) 4280 2930  
TRANSPORT WND (MPH) E 18 E 18  
VENT RATE (KT-FT) 68790 46880  
CATEGORY DAY 4 3  
INVERSION 6PM 46F/10AM 6PM 43F/9AM  
DISPERSION 5 3  
MAX ADI EARLY 9 POOR 56 GEN GOOD 9 POOR 49 GEN GOOD  
MAX ADI LATE 9 POOR 73 GOOD 6 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ007-280815-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 32 (0) 56 (-1) 32 55  
RH % (24H TREND) 90 (+1) 44 (-1) 93 54  
WIND 20FT/EARLY(MPH) E 6 E 8 E 6 E 7  
WIND 20FT/LATE(MPH) E 6 E 9 E 6 E 10  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1260 1260  
MIXING HGT(FT-AGL/MSL) 4130 4140  
TRANSPORT WND (MPH) E 17 E 18  
VENT RATE (KT-FT) 68430 66240  
CATEGORY DAY 4 4  
INVERSION 6PM 42F/10AM 6PM 38F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 7 POOR 49 GEN GOOD 8 POOR 57 GEN GOOD  
MAX ADI LATE 9 POOR 65 GOOD 6 VERY POOR 70 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 4 1 5 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ008-280815-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (0) 55 (-2) 31 55  
RH % (24H TREND) 91 (-2) 45 (0) 94 57  
WIND 20FT/EARLY(MPH) E 5 E 6 E 5 E 6  
WIND 20FT/LATE(MPH) E 5 E 8 E 5 E 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1260 1300  
MIXING HGT(FT-AGL/MSL) 4120 4270  
TRANSPORT WND (MPH) E 16 E 18  
VENT RATE (KT-FT) 69540 68320  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/10AM 6PM 37F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 5 VERY POOR 48 GEN GOOD 6 VERY POOR 56 GEN GOOD  
MAX ADI LATE 5 VERY POOR 62 GOOD 5 VERY POOR 72 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 5 1 6 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ009-280815-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (0) 55 (0) 31 54  
RH % (24H TREND) 91 (-1) 41 (0) 94 52  
WIND 20FT/EARLY(MPH) LGT/VAR E 5 LGT/VAR E 5  
WIND 20FT/LATE(MPH) LGT/VAR E 6 LGT/VAR E 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1220 1290  
MIXING HGT(FT-AGL/MSL) 4010 4230  
TRANSPORT WND (MPH) E 16 E 18  
VENT RATE (KT-FT) 60510 67680  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/10AM 6PM 37F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 5 VERY POOR 48 GEN GOOD 6 VERY POOR 65 GOOD  
MAX ADI LATE 5 VERY POOR 75 GOOD 5 VERY POOR 87 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 5 1 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ013-280815-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 32 (-1) 56 (-3) 33 55  
RH % (24H TREND) 88 (+2) 42 (-1) 93 56  
WIND 20FT/EARLY(MPH) E 6 E 7 E 6 E 6  
WIND 20FT/LATE(MPH) E 5 E 9 G17 E 5 E 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.01  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1270 1180  
MIXING HGT(FT-AGL/MSL) 4180 3870  
TRANSPORT WND (MPH) E 20 E 18  
VENT RATE (KT-FT) 77310 61920  
CATEGORY DAY 4 4  
INVERSION 6PM 43F/10AM 6PM 39F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 57 GEN GOOD 8 POOR 60 GEN GOOD  
MAX ADI LATE 7 POOR 73 GOOD 6 VERY POOR 67 GOOD  
MAX LVORI EARLY 4 4 4 5  
MAX LVORI LATE 4 1 5 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ014-280815-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (-1) 56 (-2) 32 55  
RH % (24H TREND) 90 (+4) 45 (0) 94 59  
WIND 20FT/EARLY(MPH) E 6 E 7 E 6 E 7  
WIND 20FT/LATE(MPH) E 6 E 9 E 5 E 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1270 1110  
MIXING HGT(FT-AGL/MSL) 4160 3640  
TRANSPORT WND (MPH) E 20 E 17  
VENT RATE (KT-FT) 69610 54600  
CATEGORY DAY 4 4  
INVERSION 6PM 42F/10AM 6PM 38F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 6 VERY POOR 56 GEN GOOD 8 POOR 56 GEN GOOD  
MAX ADI LATE 6 VERY POOR 72 GOOD 6 VERY POOR 64 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 4 1 6 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ015-280815-  
CLARION-  
INCLUDING THE CITY OF CLARION  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (0) 55 (-1) 32 54  
RH % (24H TREND) 89 (0) 43 (-1) 93 55  
WIND 20FT/EARLY(MPH) E 5 E 6 E 5 E 6  
WIND 20FT/LATE(MPH) E 5 E 8 LGT/VAR E 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1270 1180  
MIXING HGT(FT-AGL/MSL) 4180 3880  
TRANSPORT WND (MPH) E 17 E 17  
VENT RATE (KT-FT) 69700 58200  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/10AM 6PM 37F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 5 VERY POOR 51 GEN GOOD 6 VERY POOR 65 GOOD  
MAX ADI LATE 6 VERY POOR 65 GOOD 6 VERY POOR 69 GOOD  
MAX LVORI EARLY 3 5 4 5  
MAX LVORI LATE 5 1 6 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ016-280815-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (-1) 54 (-1) 32 53  
RH % (24H TREND) 89 (+1) 42 (0) 91 55  
WIND 20FT/EARLY(MPH) E 5 E 6 E 6 E 7  
WIND 20FT/LATE(MPH) E 5 E 9 E 5 E 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1240 1160  
MIXING HGT(FT-AGL/MSL) 4080 3810  
TRANSPORT WND (MPH) E 17 E 18  
VENT RATE (KT-FT) 72970 60960  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/10AM 6PM 37F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 5 VERY POOR 52 GEN GOOD 8 POOR 58 GEN GOOD  
MAX ADI LATE 6 VERY POOR 65 GOOD 6 VERY POOR 67 GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 5 1 5 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ020-280815-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (-2) 56 (-3) 35 55  
RH % (24H TREND) 85 (+7) 41 (-2) 89 56  
WIND 20FT/EARLY(MPH) E 7 E 7 G17 E 7 E 7  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 5 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1330 1130  
MIXING HGT(FT-AGL/MSL) 4350 3720  
TRANSPORT WND (MPH) E 20 E 18  
VENT RATE (KT-FT) 77330 59520  
CATEGORY DAY 4 4  
INVERSION 6PM 43F/10AM 6PM 43F/10AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 58 GEN GOOD 8 POOR 49 GEN GOOD  
MAX ADI LATE 7 POOR 75 GOOD 6 VERY POOR 63 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 5 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ021-280815-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 34 (-2) 56 (-4) 35 55  
RH % (24H TREND) 87 (+3) 42 (-3) 92 58  
WIND 20FT/EARLY(MPH) E 8 E 9 G17 E 7 E 8  
WIND 20FT/LATE(MPH) E 6 E 11 E 6 E 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.03  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1350 1130  
MIXING HGT(FT-AGL/MSL) 4430 3720  
TRANSPORT WND (MPH) E 20 E 18  
VENT RATE (KT-FT) 83440 59520  
CATEGORY DAY 4 4  
INVERSION 6PM 43F/10AM 7PM 40F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 60 GEN GOOD 8 POOR 52 GEN GOOD  
MAX ADI LATE 8 POOR 75 GOOD 7 POOR 65 GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 4 1 5 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ022-280815-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 32 (-1) 56 (-2) 32 55  
RH % (24H TREND) 90 (+4) 45 (+1) 95 59  
WIND 20FT/EARLY(MPH) E 6 E 7 E 6 E 7  
WIND 20FT/LATE(MPH) E 5 E 9 E 5 E 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1320 1180  
MIXING HGT(FT-AGL/MSL) 4320 3860  
TRANSPORT WND (MPH) E 20 E 18  
VENT RATE (KT-FT) 73130 61760  
CATEGORY DAY 4 4  
INVERSION 6PM 42F/10AM 6PM 38F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 7 POOR 58 GEN GOOD 8 POOR 59 GEN GOOD  
MAX ADI LATE 6 VERY POOR 74 GOOD 5 VERY POOR 69 GOOD  
MAX LVORI EARLY 4 5 4 5  
MAX LVORI LATE 5 1 6 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ029-280815-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 34 (-1) 56 (-4) 35 54  
RH % (24H TREND) 87 (+2) 41 (-3) 92 58  
WIND 20FT/EARLY(MPH) E 8 E 9 G17 E 8 E 9 G17  
WIND 20FT/LATE(MPH) E 7 E 12 G19 E 6 E 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1370 1070  
MIXING HGT(FT-AGL/MSL) 4500 3530  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 74520 60010  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 6PM 40F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 64 GOOD 9 POOR 55 GEN GOOD  
MAX ADI LATE 9 POOR 76 GOOD 8 POOR 64 GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ031-280815-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (0) 56 (-5) 35 54  
RH % (24H TREND) 86 (0) 43 (-3) 91 65  
WIND 20FT/EARLY(MPH) E 8 NE 8 G17 E 7 E 8 G17  
WIND 20FT/LATE(MPH) NE 6 E 10 G17 E 5 E 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.06  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1370 960  
MIXING HGT(FT-AGL/MSL) 4500 3140  
TRANSPORT WND (MPH) E 18 E 20  
VENT RATE (KT-FT) 72150 53380  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 6PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 65 GOOD 9 POOR 48 GEN GOOD  
MAX ADI LATE 8 POOR 75 GOOD 7 POOR 48 GEN GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 4 1 5 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ073-280815-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (-2) 56 (-3) 34 55  
RH % (24H TREND) 90 (-2) 43 (-2) 96 61  
WIND 20FT/EARLY(MPH) E 8 E 9 G17 E 7 E 9  
WIND 20FT/LATE(MPH) E 7 E 12 E 6 E 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.03  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1340 1120  
MIXING HGT(FT-AGL/MSL) 4400 3670  
TRANSPORT WND (MPH) E 18 E 18  
VENT RATE (KT-FT) 76240 58720  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 6PM 40F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 54 GEN GOOD 8 POOR 51 GEN GOOD  
MAX ADI LATE 8 POOR 71 GOOD 8 POOR 54 GEN GOOD  
MAX LVORI EARLY 3 5 4 6  
MAX LVORI LATE 4 1 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ074-280815-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (-3) 55 (-1) 35 54  
RH % (24H TREND) 86 (-1) 40 (-3) 92 55  
WIND 20FT/EARLY(MPH) E 7 E 9 G20 E 7 E 9 G18  
WIND 20FT/LATE(MPH) E 6 G18 E 10 G20 E 6 G18 E 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1050  
MIXING HGT(FT-AGL/MSL) 4230 3430  
TRANSPORT WND (MPH) E 20 E 21  
VENT RATE (KT-FT) 78880 61740  
CATEGORY DAY 4 4  
INVERSION 6PM 37F/9AM 6PM 39F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 65 GOOD 9 POOR 48 GEN GOOD  
MAX ADI LATE 7 POOR 72 GOOD 9 POOR 51 GEN GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 4 1 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ075-280815-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 34 (-3) 56 (-4) 35 54  
RH % (24H TREND) 88 (+8) 43 (-3) 93 63  
WIND 20FT/EARLY(MPH) E 7 E 9 G18 E 7 E 8 G17  
WIND 20FT/LATE(MPH) E 6 G18 E 10 E 5 E 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.06  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1390 1030  
MIXING HGT(FT-AGL/MSL) 4560 3370  
TRANSPORT WND (MPH) E 17 E 20  
VENT RATE (KT-FT) 72500 57290  
CATEGORY DAY 4 4  
INVERSION 6PM 39F/9AM 6PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 69 GOOD 8 POOR 47 GEN GOOD  
MAX ADI LATE 8 POOR 75 GOOD 6 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 4 1 5 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ076-280815-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (-3) 54 (-2) 34 51  
RH % (24H TREND) 87 (+5) 43 (-4) 93 63  
WIND 20FT/EARLY(MPH) E 6 E 9 G20 E 6 E 8 G18  
WIND 20FT/LATE(MPH) E 7 G19 E 9 G20 E 7 G18 E 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.08  
PRECIP DURATION 2  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1210 850  
MIXING HGT(FT-AGL/MSL) 3960 2800  
TRANSPORT WND (MPH) E 18 E 22  
VENT RATE (KT-FT) 70670 53200  
CATEGORY DAY 4 4  
INVERSION 6PM 37F/9AM 7PM 39F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 9 POOR 66 GOOD 9 POOR 48 GEN GOOD  
MAX ADI LATE 11 POOR 72 GOOD 10 POOR 49 GEN GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 4 1 5 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ077-280815-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (-3) 56 (-1) 33 54  
RH % (24H TREND) 90 (+3) 43 (0) 94 58  
WIND 20FT/EARLY(MPH) E 6 E 8 G17 E 6 E 7  
WIND 20FT/LATE(MPH) E 6 E 10 G17 E 6 E 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1130  
MIXING HGT(FT-AGL/MSL) 4230 3720  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 75680 63240  
CATEGORY DAY 4 4  
INVERSION 6PM 42F/10AM 6PM 39F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 6 VERY POOR 60 GEN GOOD 8 POOR 51 GEN GOOD  
MAX ADI LATE 6 VERY POOR 73 GOOD 7 POOR 52 GEN GOOD  
MAX LVORI EARLY 3 5 4 5  
MAX LVORI LATE 5 1 5 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
PAZ078-280815-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 30  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 33 (-2) 54 (-2) 34 53  
RH % (24H TREND) 88 (+7) 43 (0) 91 58  
WIND 20FT/EARLY(MPH) E 6 E 8 G17 E 6 E 7 G17  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 6 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.02  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1210 1040  
MIXING HGT(FT-AGL/MSL) 3970 3410  
TRANSPORT WND (MPH) E 20 E 21  
VENT RATE (KT-FT) 67270 61380  
CATEGORY DAY 4 4  
INVERSION 6PM 42F/10AM 6PM 39F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 7 POOR 59 GEN GOOD 8 POOR 48 GEN GOOD  
MAX ADI LATE 7 POOR 71 GOOD 8 POOR 52 GEN GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ001-280815-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 40  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (0) 56 (-3) 37 54  
RH % (24H TREND) 80 (+6) 39 (-4) 86 55  
WIND 20FT/EARLY(MPH) E 8 E 7 G17 E 8 E 7  
WIND 20FT/LATE(MPH) E 7 E 10 G18 E 6 E 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.03  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1360 1140  
MIXING HGT(FT-AGL/MSL) 4450 3750  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 77880 63750  
CATEGORY DAY 4 4  
INVERSION 7PM 44F/10AM 7PM 40F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 60 GEN GOOD 8 POOR 49 GEN GOOD  
MAX ADI LATE 8 POOR 75 GOOD 8 POOR 67 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ002-280815-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (+1) 57 (-4) 37 55  
RH % (24H TREND) 77 (-2) 38 (-3) 85 55  
WIND 20FT/EARLY(MPH) E 8 E 9 G17 E 8 E 8 G17  
WIND 20FT/LATE(MPH) E 7 E 11 G18 E 6 E 11 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.04  
PRECIP DURATION 1  
PRECIP BEGIN 2 PM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1380 1080  
MIXING HGT(FT-AGL/MSL) 4530 3550  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 75850 60350  
CATEGORY DAY 4 4  
INVERSION 7PM 44F/10AM 7PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 9 POOR 63 GOOD 9 POOR 51 GEN GOOD  
MAX ADI LATE 9 POOR 78 GOOD 9 POOR 64 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ003-280815-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (+1) 57 (-4) 37 55  
RH % (24H TREND) 80 (-5) 38 (-4) 86 57  
WIND 20FT/EARLY(MPH) E 8 E 9 G18 E 8 E 9 G18  
WIND 20FT/LATE(MPH) E 8 E 11 E 7 E 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.05  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1370 1000  
MIXING HGT(FT-AGL/MSL) 4500 3270  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 71770 55590  
CATEGORY DAY 4 4  
INVERSION 6PM 44F/10AM 6PM 41F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 11 POOR 62 GOOD 10 POOR 53 GEN GOOD  
MAX ADI LATE 9 POOR 76 GOOD 10 POOR 63 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 4 1 4 1  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ004-280815-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (+1) 58 (-4) 38 56  
RH % (24H TREND) 80 (-6) 40 (-5) 83 62  
WIND 20FT/EARLY(MPH) E 7 E 8 G18 E 7 E 8 G18  
WIND 20FT/LATE(MPH) E 7 E 10 G17 E 6 E 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.06  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1350 950  
MIXING HGT(FT-AGL/MSL) 4420 3100  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 70630 52700  
CATEGORY DAY 4 4  
INVERSION 7PM 45F/10AM 7PM 42F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 9 POOR 62 GOOD 9 POOR 54 GEN GOOD  
MAX ADI LATE 11 POOR 75 GOOD 9 POOR 62 GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ012-280815-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (+1) 57 (-4) 39 55  
RH % (24H TREND) 79 (-5) 43 (-4) 83 67  
WIND 20FT/EARLY(MPH) E 7 E 7 G18 E 7 E 7 G18  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 6 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.09  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1280 840  
MIXING HGT(FT-AGL/MSL) 4210 2750  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 64760 46750  
CATEGORY DAY 4 3  
INVERSION 6PM 41F/9AM 6PM 43F/9AM  
DISPERSION 5 3  
MAX ADI EARLY 9 POOR 57 GEN GOOD 10 POOR 50 GEN GOOD  
MAX ADI LATE 9 POOR 73 GOOD 9 POOR 52 GEN GOOD  
MAX LVORI EARLY 3 4 3 4  
MAX LVORI LATE 3 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ021-280815-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (0) 55 (-6) 37 53  
RH % (24H TREND) 81 (-7) 45 (-2) 88 71  
WIND 20FT/EARLY(MPH) E 7 E 8 G17 E 7 E 7 G17  
WIND 20FT/LATE(MPH) E 6 E 9 G17 E 5 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.11  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1270 900  
MIXING HGT(FT-AGL/MSL) 4170 2940  
TRANSPORT WND (MPH) E 20 E 20  
VENT RATE (KT-FT) 63740 49980  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/9AM 6PM 42F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 9 POOR 66 GOOD 9 POOR 44 GEN GOOD  
MAX ADI LATE 9 POOR 74 GOOD 8 POOR 44 GEN GOOD  
MAX LVORI EARLY 3 4 4 4  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ509-280815-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 50  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 37 (0) 55 (-6) 36 53  
RH % (24H TREND) 82 (0) 45 (-3) 88 70  
WIND 20FT/EARLY(MPH) E 7 E 8 G17 E 7 E 7  
WIND 20FT/LATE(MPH) E 7 G17 E 9 G17 E 5 E 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.09  
PRECIP DURATION 1  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1300 940  
MIXING HGT(FT-AGL/MSL) 4270 3070  
TRANSPORT WND (MPH) E 18 E 20  
VENT RATE (KT-FT) 65900 52190  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/9AM 6PM 42F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 8 POOR 67 GOOD 8 POOR 46 GEN GOOD  
MAX ADI LATE 9 POOR 73 GOOD 8 POOR 46 GEN GOOD  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ510-280815-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 20 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 35 (-2) 52 (-5) 36 50  
RH % (24H TREND) 84 (+2) 47 (-2) 89 71  
WIND 20FT/EARLY(MPH) E 7 E 9 G18 E 6 E 8 G17  
WIND 20FT/LATE(MPH) E 8 G18 E 8 G18 E 7 E 8 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.11  
PRECIP DURATION 0 4  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1090 730  
MIXING HGT(FT-AGL/MSL) 3560 2380  
TRANSPORT WND (MPH) E 18 E 22  
VENT RATE (KT-FT) 60870 45220  
CATEGORY DAY 4 3  
INVERSION 6PM 42F/10AM 7PM 43F/10AM  
DISPERSION 5 3  
MAX ADI EARLY 12 POOR 63 GOOD 8 POOR 43 GEN GOOD  
MAX ADI LATE 13 GEN POOR 71 GOOD 12 POOR 43 GEN GOOD  
MAX LVORI EARLY 3 4 4 4  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ511-280815-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 20 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 34 (-2) 54 (-4) 35 51  
RH % (24H TREND) 87 (+2) 46 (-2) 90 72  
WIND 20FT/EARLY(MPH) E 6 E 8 G19 E 6 E 7 G18  
WIND 20FT/LATE(MPH) E 7 G18 E 9 G19 E 6 G17 E 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.12  
PRECIP DURATION 0 4  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1150 780  
MIXING HGT(FT-AGL/MSL) 3770 2560  
TRANSPORT WND (MPH) E 21 E 23  
VENT RATE (KT-FT) 69830 51200  
CATEGORY DAY 4 3  
INVERSION 6PM 38F/9AM 7PM 40F/9AM  
DISPERSION 5 3  
MAX ADI EARLY 11 POOR 71 GOOD 8 POOR 50 GEN GOOD  
MAX ADI LATE 14 GEN POOR 75 GOOD 13 GEN POOR 49 GEN GOOD  
MAX LVORI EARLY 3 4 4 4  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ512-280815-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 20 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 34 (-2) 52 (-3) 36 49  
RH % (24H TREND) 87 (+1) 47 (-5) 91 73  
WIND 20FT/EARLY(MPH) E 9 G19 E 12 G23 E 9 G19 E 10 G21  
WIND 20FT/LATE(MPH) E 10 G22 E 10 G22 E 10 G21 E 10 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.15  
PRECIP DURATION 0 4  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1030 670  
MIXING HGT(FT-AGL/MSL) 3380 2210  
TRANSPORT WND (MPH) E 22 E 26  
VENT RATE (KT-FT) 72960 50830  
CATEGORY DAY 4 4  
INVERSION 6PM 40F/10AM 7PM 39F/9AM  
DISPERSION 5 4  
MAX ADI EARLY 14 GEN POOR 64 GOOD 16 GEN POOR 49 GEN GOOD  
MAX ADI LATE 19 GEN POOR 72 GOOD 19 GEN POOR 50 GEN GOOD  
MAX LVORI EARLY 3 4 4 4  
MAX LVORI LATE 4 1 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ513-280815-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 20 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 36 (-1) 53 (-4) 36 50  
RH % (24H TREND) 83 (-5) 43 (-2) 89 66  
WIND 20FT/EARLY(MPH) SE 8 G19 E 9 G22 E 8 G20 E 8 G20  
WIND 20FT/LATE(MPH) SE 7 G20 E 10 G20 E 7 G20 E 10 G19  
PRECIP AMOUNT 0.00 0.00 0.00 0.14  
PRECIP DURATION 1 4  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 1070 700  
MIXING HGT(FT-AGL/MSL) 3500 2300  
TRANSPORT WND (MPH) E 21 E 25  
VENT RATE (KT-FT) 61550 50600  
CATEGORY DAY 4 3  
INVERSION 7PM 38F/9AM 7PM 39F/9AM  
DISPERSION 5 3  
MAX ADI EARLY 11 POOR 72 GOOD 16 GEN POOR 48 GEN GOOD  
MAX ADI LATE 14 GEN POOR 71 GOOD 17 GEN POOR 49 GEN GOOD  
MAX LVORI EARLY 3 3 4 4  
MAX LVORI LATE 4 1 4 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

 
 
WVZ514-280815-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
157 PM EDT MON OCT 27 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 30 60  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (-3) 48 (-3) 32 44  
RH % (24H TREND) 91 (-1) 53 (-4) 97 80  
WIND 20FT/EARLY(MPH) SE 8 G20 E 10 G24 E 9 G24 E 10 G23  
WIND 20FT/LATE(MPH) E 9 G22 E 10 G23 E 10 G24 E 9 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.23  
PRECIP DURATION 1 5  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 880 560  
MIXING HGT(FT-AGL/MSL) 2890 1830  
TRANSPORT WND (MPH) E 23 E 26  
VENT RATE (KT-FT) 56310 42090  
CATEGORY DAY 4 3  
INVERSION 6PM 37F/10AM 7PM 37F/10AM  
DISPERSION 5 3  
MAX ADI EARLY 15 GEN POOR 48 GEN GOOD 22 FAIR 40 FAIR  
MAX ADI LATE 19 GEN POOR 63 GOOD 22 FAIR 41 GEN GOOD  
MAX LVORI EARLY 4 4 4 5  
MAX LVORI LATE 4 2 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 

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

 
 
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