999  
FNUS51 KPBZ 261706  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
106 PM EDT MON OCT 26 2026  
   
DISCUSSION  
 
QUIET WEATHER CONTINUES THIS WEEK, WITH THE NEXT DECENT CHANCE OF  
RAIN NOT ARRIVING UNTIL SUNDAY. MINIMUM RH LEVELS OVER THE NEXT  
COUPLE OF DAYS WILL FALL ROUGHLY IN THE 40 TO 50 PERCENT RANGE,  
WITH WIND SPEEDS MOSTLY REMAINING AROUND OR UNDER 10 MPH DURING  
THE DAYTIME PERIODS.  
 
OHZ039-270815-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 69 (-1) 48 69  
RH % (24H TREND) 100 (+4) 48 (+4) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 870 790  
MIXING HGT(FT-AGL/MSL) 2860 2580  
TRANSPORT WND (MPH) NE 3 S 8  
VENT RATE (KT-FT) 8580 18060  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 7 POOR 4 VERY POOR 14 GEN POOR  
MAX ADI LATE 4 VERY POOR 14 GEN POOR 4 VERY POOR 25 FAIR  
MAX LVORI EARLY 7 9 7 9  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ040-270815-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 68 (-1) 47 69  
RH % (24H TREND) 100 (+2) 50 (+6) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 850 770  
MIXING HGT(FT-AGL/MSL) 2780 2530  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 8340 20240  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 7 POOR 4 VERY POOR 16 GEN POOR  
MAX ADI LATE 4 VERY POOR 14 GEN POOR 4 VERY POOR 26 FAIR  
MAX LVORI EARLY 8 9 6 9  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ041-270815-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+3) 67 (-2) 47 69  
RH % (24H TREND) 100 (+1) 49 (+4) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 800 720  
MIXING HGT(FT-AGL/MSL) 2620 2370  
TRANSPORT WND (MPH) NE 5 S 9  
VENT RATE (KT-FT) 10480 18960  
CATEGORY DAY 1 2  
INVERSION 6PM 56F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 3 VERY POOR 15 GEN POOR  
MAX ADI LATE 4 VERY POOR 15 GEN POOR 3 VERY POOR 25 FAIR  
MAX LVORI EARLY 8 9 6 9  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ048-270815-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 70 (-1) 48 70  
RH % (24H TREND) 100 (+1) 48 (+2) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 810 720  
MIXING HGT(FT-AGL/MSL) 2650 2370  
TRANSPORT WND (MPH) E 3 S 8  
VENT RATE (KT-FT) 7950 16590  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 63F/12PM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 7 POOR 3 VERY POOR 10 POOR  
MAX ADI LATE 4 VERY POOR 14 GEN POOR 3 VERY POOR 23 FAIR  
MAX LVORI EARLY 7 8 7 9  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ049-270815-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+3) 69 (0) 47 69  
RH % (24H TREND) 100 (+2) 49 (+4) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 820 750  
MIXING HGT(FT-AGL/MSL) 2680 2460  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 8040 19680  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 7 POOR 4 VERY POOR 16 GEN POOR  
MAX ADI LATE 3 VERY POOR 13 GEN POOR 4 VERY POOR 26 FAIR  
MAX LVORI EARLY 9 9 8 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ050-270815-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 69 (0) 47 69  
RH % (24H TREND) 100 (0) 49 (+4) 100 49  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 780 750  
MIXING HGT(FT-AGL/MSL) 2560 2470  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 7680 19760  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 7 POOR 3 VERY POOR 15 GEN POOR  
MAX ADI LATE 3 VERY POOR 12 POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 7 9 7 9  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ057-270815-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 70 (0) 48 70  
RH % (24H TREND) 100 (+2) 49 (+2) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 770 730  
MIXING HGT(FT-AGL/MSL) 2540 2380  
TRANSPORT WND (MPH) E 3 S 7  
VENT RATE (KT-FT) 7620 14280  
CATEGORY DAY 1 2  
INVERSION 6PM 63F/12PM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 6 VERY POOR 3 VERY POOR 11 POOR  
MAX ADI LATE 3 VERY POOR 12 POOR 4 VERY POOR 21 FAIR  
MAX LVORI EARLY 7 9 8 9  
MAX LVORI LATE 10 3 10 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ058-270815-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 70 (0) 48 69  
RH % (24H TREND) 100 (+3) 48 (+2) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 790 720  
MIXING HGT(FT-AGL/MSL) 2610 2370  
TRANSPORT WND (MPH) E 3 S 8  
VENT RATE (KT-FT) 7830 16590  
CATEGORY DAY 1 2  
INVERSION 6PM 59F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 7 POOR 4 VERY POOR 15 GEN POOR  
MAX ADI LATE 3 VERY POOR 12 POOR 4 VERY POOR 25 FAIR  
MAX LVORI EARLY 8 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ059-270815-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 70 (+1) 48 69  
RH % (24H TREND) 100 (+1) 48 (+2) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 740 750  
MIXING HGT(FT-AGL/MSL) 2430 2450  
TRANSPORT WND (MPH) NE 5 S 9  
VENT RATE (KT-FT) 9720 19600  
CATEGORY DAY 1 2  
INVERSION 6PM 59F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 6 VERY POOR 4 VERY POOR 14 GEN POOR  
MAX ADI LATE 3 VERY POOR 13 GEN POOR 4 VERY POOR 28 FAIR  
MAX LVORI EARLY 9 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ068-270815-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 71 (+1) 49 69  
RH % (24H TREND) 100 (+3) 48 (+1) 100 53  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 810 680  
MIXING HGT(FT-AGL/MSL) 2640 2250  
TRANSPORT WND (MPH) E 5 S 8  
VENT RATE (KT-FT) 10560 15750  
CATEGORY DAY 1 2  
INVERSION 6PM 64F/12PM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 6 VERY POOR 4 VERY POOR 17 GEN POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 4 VERY POOR 23 FAIR  
MAX LVORI EARLY 8 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ069-270815-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+3) 71 (+1) 47 70  
RH % (24H TREND) 100 (+1) 47 (+2) 100 49  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 800 760  
MIXING HGT(FT-AGL/MSL) 2620 2510  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 7860 20080  
CATEGORY DAY 1 2  
INVERSION 6PM 65F/12PM 6PM 61F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 5 VERY POOR 4 VERY POOR 15 GEN POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 28 FAIR  
MAX LVORI EARLY 9 9 9 9  
MAX LVORI LATE 10 3 9 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ007-270815-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 40 (0) 66 (-3) 45 69  
RH % (24H TREND) 100 (0) 43 (-3) 100 52  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 880 730  
MIXING HGT(FT-AGL/MSL) 2870 2390  
TRANSPORT WND (MPH) N 3 S 10  
VENT RATE (KT-FT) 8610 21510  
CATEGORY DAY 1 2  
INVERSION 6PM 56F/11AM 6PM 58F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 7 POOR 4 VERY POOR 16 GEN POOR  
MAX ADI LATE 4 VERY POOR 15 GEN POOR 5 VERY POOR 30 FAIR  
MAX LVORI EARLY 9 8 7 8  
MAX LVORI LATE 9 3 8 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ008-270815-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (-1) 66 (-2) 44 68  
RH % (24H TREND) 100 (+1) 41 (-6) 100 55  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 890 760  
MIXING HGT(FT-AGL/MSL) 2930 2500  
TRANSPORT WND (MPH) N 3 S 10  
VENT RATE (KT-FT) 8790 22500  
CATEGORY DAY 1 2  
INVERSION 6PM 48F/10AM 6PM 56F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 16 GEN POOR  
MAX ADI LATE 4 VERY POOR 13 GEN POOR 5 VERY POOR 29 FAIR  
MAX LVORI EARLY 9 9 6 8  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ009-270815-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 38 (0) 65 (-3) 43 68  
RH % (24H TREND) 100 (+4) 38 (-8) 98 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 940 810  
MIXING HGT(FT-AGL/MSL) 3070 2660  
TRANSPORT WND (MPH) NW 5 S 10  
VENT RATE (KT-FT) 12280 23940  
CATEGORY DAY 1 3  
INVERSION 6PM 48F/10AM 6PM 56F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 4 VERY POOR 9 POOR 4 VERY POOR 16 GEN POOR  
MAX ADI LATE 4 VERY POOR 18 GEN POOR 4 VERY POOR 31 FAIR  
MAX LVORI EARLY 9 9 6 6  
MAX LVORI LATE 9 3 8 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ013-270815-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+2) 67 (-3) 46 70  
RH % (24H TREND) 100 (+1) 44 (0) 100 49  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 840 730  
MIXING HGT(FT-AGL/MSL) 2760 2400  
TRANSPORT WND (MPH) N 5 S 9  
VENT RATE (KT-FT) 11040 19200  
CATEGORY DAY 1 2  
INVERSION 6PM 56F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 3 VERY POOR 14 GEN POOR  
MAX ADI LATE 4 VERY POOR 16 GEN POOR 4 VERY POOR 28 FAIR  
MAX LVORI EARLY 9 9 8 8  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ014-270815-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+3) 67 (-2) 45 69  
RH % (24H TREND) 100 (+1) 46 (-1) 100 54  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 840 780  
MIXING HGT(FT-AGL/MSL) 2750 2560  
TRANSPORT WND (MPH) N 3 S 10  
VENT RATE (KT-FT) 8250 23040  
CATEGORY DAY 1 2  
INVERSION 6PM 56F/11AM 6PM 58F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 4 VERY POOR 14 GEN POOR  
MAX ADI LATE 3 VERY POOR 12 POOR 4 VERY POOR 28 FAIR  
MAX LVORI EARLY 9 9 9 8  
MAX LVORI LATE 9 4 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ015-270815-  
CLARION-  
INCLUDING THE CITY OF CLARION  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 40 (+4) 66 (-2) 44 68  
RH % (24H TREND) 100 (+2) 43 (-6) 100 54  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 890 790  
MIXING HGT(FT-AGL/MSL) 2910 2600  
TRANSPORT WND (MPH) N 3 S 10  
VENT RATE (KT-FT) 8730 23400  
CATEGORY DAY 1 2  
INVERSION 6PM 49F/10AM 6PM 57F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 9 POOR 4 VERY POOR 15 GEN POOR  
MAX ADI LATE 4 VERY POOR 13 GEN POOR 5 VERY POOR 30 FAIR  
MAX LVORI EARLY 9 9 6 7  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ016-270815-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 39 (+1) 65 (-1) 43 67  
RH % (24H TREND) 100 (+8) 43 (-7) 96 53  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 920 920  
MIXING HGT(FT-AGL/MSL) 3030 3000  
TRANSPORT WND (MPH) NW 3 S 10  
VENT RATE (KT-FT) 9090 27000  
CATEGORY DAY 1 3  
INVERSION 6PM 50F/10AM 6PM 57F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 4 VERY POOR 9 POOR 4 VERY POOR 16 GEN POOR  
MAX ADI LATE 3 VERY POOR 13 GEN POOR 6 VERY POOR 32 FAIR  
MAX LVORI EARLY 7 9 5 6  
MAX LVORI LATE 9 3 6 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ020-270815-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+3) 68 (-1) 47 69  
RH % (24H TREND) 100 (+1) 47 (+2) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 820 760  
MIXING HGT(FT-AGL/MSL) 2680 2500  
TRANSPORT WND (MPH) N 5 S 9  
VENT RATE (KT-FT) 10720 20000  
CATEGORY DAY 1 2  
INVERSION 6PM 56F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 3 VERY POOR 14 GEN POOR  
MAX ADI LATE 3 VERY POOR 16 GEN POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 9 9 7 9  
MAX LVORI LATE 9 4 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ021-270815-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+4) 68 (-1) 46 70  
RH % (24H TREND) 100 (+3) 48 (+3) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 820 830  
MIXING HGT(FT-AGL/MSL) 2690 2710  
TRANSPORT WND (MPH) N 5 S 9  
VENT RATE (KT-FT) 10760 21680  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 3 VERY POOR 12 POOR  
MAX ADI LATE 3 VERY POOR 15 GEN POOR 4 VERY POOR 27 FAIR  
MAX LVORI EARLY 9 9 9 9  
MAX LVORI LATE 10 4 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ022-270815-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+4) 67 (-1) 45 69  
RH % (24H TREND) 100 (+3) 47 (-3) 100 54  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 860 920  
MIXING HGT(FT-AGL/MSL) 2820 3010  
TRANSPORT WND (MPH) N 3 S 9  
VENT RATE (KT-FT) 8460 24080  
CATEGORY DAY 1 2  
INVERSION 6PM 56F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 4 VERY POOR 13 GEN POOR  
MAX ADI LATE 3 VERY POOR 13 GEN POOR 5 VERY POOR 28 FAIR  
MAX LVORI EARLY 9 9 9 8  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ029-270815-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+3) 68 (0) 46 69  
RH % (24H TREND) 100 (+2) 50 (+4) 100 48  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 730 910  
MIXING HGT(FT-AGL/MSL) 2410 2980  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 7230 23840  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 3 VERY POOR 13 GEN POOR  
MAX ADI LATE 3 VERY POOR 14 GEN POOR 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 7 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ031-270815-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+4) 69 (+1) 46 70  
RH % (24H TREND) 100 (+1) 49 (+4) 100 49  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 790 980  
MIXING HGT(FT-AGL/MSL) 2610 3220  
TRANSPORT WND (MPH) NE 5 S 9  
VENT RATE (KT-FT) 10440 25760  
CATEGORY DAY 1 2  
INVERSION 6PM 59F/11AM 6PM 61F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 4 VERY POOR 12 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 35 FAIR  
MAX LVORI EARLY 8 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ073-270815-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+4) 68 (0) 46 70  
RH % (24H TREND) 100 (0) 50 (+1) 100 52  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 830 980  
MIXING HGT(FT-AGL/MSL) 2720 3210  
TRANSPORT WND (MPH) N 3 S 8  
VENT RATE (KT-FT) 8160 22470  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 4 VERY POOR 12 POOR  
MAX ADI LATE 3 VERY POOR 15 GEN POOR 4 VERY POOR 30 FAIR  
MAX LVORI EARLY 9 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ074-270815-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+2) 68 (+3) 46 69  
RH % (24H TREND) 100 (+4) 50 (-1) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 880 950  
MIXING HGT(FT-AGL/MSL) 2900 3120  
TRANSPORT WND (MPH) NW 5 S 9  
VENT RATE (KT-FT) 11600 24960  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 57F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 4 VERY POOR 14 GEN POOR  
MAX ADI LATE 3 VERY POOR 17 GEN POOR 6 VERY POOR 31 FAIR  
MAX LVORI EARLY 6 9 7 7  
MAX LVORI LATE 10 3 8 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ075-270815-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+2) 69 (+1) 46 70  
RH % (24H TREND) 100 (+2) 49 (+2) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 750 1070  
MIXING HGT(FT-AGL/MSL) 2470 3510  
TRANSPORT WND (MPH) N 5 S 8  
VENT RATE (KT-FT) 9880 24570  
CATEGORY DAY 1 3  
INVERSION 6PM 60F/11AM 6PM 61F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 3 VERY POOR 10 POOR  
MAX ADI LATE 3 VERY POOR 14 GEN POOR 4 VERY POOR 32 FAIR  
MAX LVORI EARLY 7 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ076-270815-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+2) 69 (+4) 44 69  
RH % (24H TREND) 100 (+6) 47 (0) 100 46  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 890 1060  
MIXING HGT(FT-AGL/MSL) 2930 3490  
TRANSPORT WND (MPH) NW 5 S 8  
VENT RATE (KT-FT) 11720 24430  
CATEGORY DAY 1 3  
INVERSION 6PM 61F/11AM 6PM 59F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 4 VERY POOR 13 GEN POOR  
MAX ADI LATE 3 VERY POOR 16 GEN POOR 5 VERY POOR 31 FAIR  
MAX LVORI EARLY 6 9 7 7  
MAX LVORI LATE 10 3 9 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ077-270815-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+4) 68 (+2) 46 69  
RH % (24H TREND) 100 (+4) 48 (-4) 100 54  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 880 960  
MIXING HGT(FT-AGL/MSL) 2890 3140  
TRANSPORT WND (MPH) NW 3 S 9  
VENT RATE (KT-FT) 8670 25120  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 8 POOR 4 VERY POOR 14 GEN POOR  
MAX ADI LATE 3 VERY POOR 14 GEN POOR 7 POOR 30 FAIR  
MAX LVORI EARLY 9 9 9 7  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ078-270815-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+3) 66 (+1) 46 67  
RH % (24H TREND) 100 (+3) 49 (-4) 97 54  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 930 910  
MIXING HGT(FT-AGL/MSL) 3070 2980  
TRANSPORT WND (MPH) NW 5 S 9  
VENT RATE (KT-FT) 12280 23840  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 58F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 7 POOR 5 VERY POOR 16 GEN POOR  
MAX ADI LATE 3 VERY POOR 17 GEN POOR 8 POOR 33 FAIR  
MAX LVORI EARLY 7 9 7 6  
MAX LVORI LATE 10 3 6 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ001-270815-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 68 (-1) 47 69  
RH % (24H TREND) 100 (0) 49 (+3) 100 50  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 750 730  
MIXING HGT(FT-AGL/MSL) 2470 2380  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 7410 19040  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 3 VERY POOR 15 GEN POOR  
MAX ADI LATE 3 VERY POOR 12 POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 6 9 6 9  
MAX LVORI LATE 9 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ002-270815-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+3) 69 (0) 47 70  
RH % (24H TREND) 100 (+2) 48 (+2) 100 49  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 740 840  
MIXING HGT(FT-AGL/MSL) 2440 2740  
TRANSPORT WND (MPH) NE 3 S 9  
VENT RATE (KT-FT) 7320 21920  
CATEGORY DAY 1 2  
INVERSION 6PM 57F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 3 VERY POOR 15 GEN POOR  
MAX ADI LATE 3 VERY POOR 12 POOR 3 VERY POOR 30 FAIR  
MAX LVORI EARLY 7 9 6 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ003-270815-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+4) 69 (0) 48 70  
RH % (24H TREND) 100 (0) 49 (+3) 100 49  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 730 870  
MIXING HGT(FT-AGL/MSL) 2390 2850  
TRANSPORT WND (MPH) NE 5 S 9  
VENT RATE (KT-FT) 9560 22800  
CATEGORY DAY 1 2  
INVERSION 6PM 58F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 5 VERY POOR 4 VERY POOR 15 GEN POOR  
MAX ADI LATE 3 VERY POOR 14 GEN POOR 3 VERY POOR 32 FAIR  
MAX LVORI EARLY 7 9 8 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ004-270815-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 45 (+4) 71 (+2) 48 70  
RH % (24H TREND) 100 (0) 48 (+2) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 850 870  
MIXING HGT(FT-AGL/MSL) 2780 2870  
TRANSPORT WND (MPH) NE 5 S 9  
VENT RATE (KT-FT) 11120 22960  
CATEGORY DAY 1 2  
INVERSION 6PM 59F/11AM 6PM 61F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 5 VERY POOR 3 VERY POOR 15 GEN POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 32 FAIR  
MAX LVORI EARLY 8 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ012-270815-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 44 (+3) 71 (+3) 47 70  
RH % (24H TREND) 100 (+1) 47 (+1) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 900 900  
MIXING HGT(FT-AGL/MSL) 2970 2940  
TRANSPORT WND (MPH) NE 5 SW 9  
VENT RATE (KT-FT) 11880 23520  
CATEGORY DAY 1 2  
INVERSION 6PM 60F/11AM 6PM 61F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 2 VERY POOR 5 VERY POOR 4 VERY POOR 13 GEN POOR  
MAX ADI LATE 2 VERY POOR 17 GEN POOR 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 9 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ021-270815-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+3) 70 (+2) 46 70  
RH % (24H TREND) 100 (+1) 49 (+3) 100 48  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 850 1000  
MIXING HGT(FT-AGL/MSL) 2780 3270  
TRANSPORT WND (MPH) NE 5 SW 8  
VENT RATE (KT-FT) 11120 22890  
CATEGORY DAY 1 3  
INVERSION 6PM 59F/11AM 6PM 64F/12PM  
DISPERSION 1 3  
MAX ADI EARLY 2 VERY POOR 4 VERY POOR 4 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 32 FAIR  
MAX LVORI EARLY 9 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ509-270815-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 43 (+3) 69 (+2) 47 70  
RH % (24H TREND) 100 (+3) 49 (+3) 100 48  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 800 1080  
MIXING HGT(FT-AGL/MSL) 2640 3540  
TRANSPORT WND (MPH) N 5 SW 8  
VENT RATE (KT-FT) 10560 24780  
CATEGORY DAY 1 3  
INVERSION 6PM 60F/11AM 6PM 61F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 2 VERY POOR 4 VERY POOR 4 VERY POOR 10 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 7 9 9 9  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ510-270815-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+2) 69 (+5) 46 68  
RH % (24H TREND) 100 (+4) 49 (+2) 100 47  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 870 1140  
MIXING HGT(FT-AGL/MSL) 2850 3750  
TRANSPORT WND (MPH) N 3 SW 7  
VENT RATE (KT-FT) 8550 22500  
CATEGORY DAY 1 2  
INVERSION 6PM 60F/11AM 6PM 59F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 5 VERY POOR 4 VERY POOR 9 POOR  
MAX ADI LATE 2 VERY POOR 16 GEN POOR 5 VERY POOR 31 FAIR  
MAX LVORI EARLY 7 9 7 7  
MAX LVORI LATE 10 3 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ511-270815-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+3) 71 (+5) 45 70  
RH % (24H TREND) 100 (+2) 45 (-1) 100 44  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 950 1160  
MIXING HGT(FT-AGL/MSL) 3130 3810  
TRANSPORT WND (MPH) N 3 SW 7  
VENT RATE (KT-FT) 9390 22860  
CATEGORY DAY 1 2  
INVERSION 6PM 62F/11AM 6PM 60F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 3 VERY POOR 6 VERY POOR 4 VERY POOR 10 POOR  
MAX ADI LATE 2 VERY POOR 16 GEN POOR 4 VERY POOR 30 FAIR  
MAX LVORI EARLY 8 9 8 8  
MAX LVORI LATE 10 3 9 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ512-270815-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+4) 70 (+6) 45 68  
RH % (24H TREND) 100 (+6) 44 (-2) 100 44  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1010 1160  
MIXING HGT(FT-AGL/MSL) 3330 3810  
TRANSPORT WND (MPH) NW 3 S 7  
VENT RATE (KT-FT) 9990 22860  
CATEGORY DAY 2 2  
INVERSION 6PM 60F/11AM 6PM 58F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 3 VERY POOR 7 POOR 4 VERY POOR 12 POOR  
MAX ADI LATE 3 VERY POOR 16 GEN POOR 5 VERY POOR 31 FAIR  
MAX LVORI EARLY 7 9 8 8  
MAX LVORI LATE 10 2 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ513-270815-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 41 (+4) 72 (+5) 45 71  
RH % (24H TREND) 100 (+3) 41 (-2) 100 42  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1050 1190  
MIXING HGT(FT-AGL/MSL) 3430 3890  
TRANSPORT WND (MPH) NW 3 SW 7  
VENT RATE (KT-FT) 10290 23340  
CATEGORY DAY 2 2  
INVERSION 6PM 60F/11AM 6PM 58F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 3 VERY POOR 8 POOR 4 VERY POOR 11 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 7 9 8 8  
MAX LVORI LATE 10 3 9 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ514-270815-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
106 PM EDT MON OCT 26 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 42 (+6) 67 (+5) 43 65  
RH % (24H TREND) 93 (+7) 45 (+1) 100 51  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT(M-AGL/MSL) 1040 1060  
MIXING HGT(FT-AGL/MSL) 3410 3480  
TRANSPORT WND (MPH) W 3 S 8  
VENT RATE (KT-FT) 10230 24360  
CATEGORY DAY 2 3  
INVERSION 6PM 58F/11AM 6PM 56F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 4 VERY POOR 9 POOR 4 VERY POOR 15 GEN POOR  
MAX ADI LATE 4 VERY POOR 15 GEN POOR 5 VERY POOR 33 FAIR  
MAX LVORI EARLY 6 5 6 7  
MAX LVORI LATE 6 2 9 3  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. WEST WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND  
70. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.  
 
 
 
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