825  
FNUS51 KPBZ 171704  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
104 PM EDT SAT OCT 17 2026  
   
DISCUSSION  
 
OVER THE NEXT TWO DAYS, CONDITIONS ARE EXPECTED TO REMAIN DRY WITH  
MINIMUM RELATIVE HUMIDITY REMAINING BELOW 40%. DUE TO THE HIGH  
PRESSURE SYSTEM MOVING INTO THE AREA, WINDS ARE FORECAST TO BE  
LIGHT AND VARIABLE DURING THIS TIME.  
 
OHZ039-180815-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-10) 61 (+9) 34 66  
RH % (24H TREND) 100 (+6) 34 (-15) 87 33  
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) 870 940  
MIXING HGT(FT-AGL/MSL) 2840 3080  
TRANSPORT WND (MPH) S 5 NE 7  
VENT RATE (KT-FT) 11360 18480  
CATEGORY DAY 1 2  
INVERSION 7PM 47F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 9 POOR 3 VERY POOR 7 POOR  
MAX ADI LATE 2 VERY POOR 17 GEN POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 6 8 3 6  
MAX LVORI LATE 8 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ040-180815-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-10) 60 (+9) 35 66  
RH % (24H TREND) 100 (+7) 34 (-13) 85 32  
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) 850 860  
MIXING HGT(FT-AGL/MSL) 2790 2810  
TRANSPORT WND (MPH) S 5 NE 8  
VENT RATE (KT-FT) 11160 19670  
CATEGORY DAY 1 2  
INVERSION 7PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 9 POOR 3 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 17 GEN POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 5 7 3 5  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ041-180815-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 60 (+10) 34 66  
RH % (24H TREND) 100 (+5) 34 (-13) 88 33  
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) 800 750  
MIXING HGT(FT-AGL/MSL) 2630 2470  
TRANSPORT WND (MPH) S 6 NE 7  
VENT RATE (KT-FT) 13150 14820  
CATEGORY DAY 2 2  
INVERSION 7PM 47F/11AM 6PM 57F/12PM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 10 POOR 3 VERY POOR 7 POOR  
MAX ADI LATE 2 VERY POOR 18 GEN POOR 3 VERY POOR 21 FAIR  
MAX LVORI EARLY 5 6 3 6  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ048-180815-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-12) 60 (+8) 33 66  
RH % (24H TREND) 100 (+3) 36 (-15) 91 34  
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) 780 910  
MIXING HGT(FT-AGL/MSL) 2550 2990  
TRANSPORT WND (MPH) S 6 NE 7  
VENT RATE (KT-FT) 12750 17940  
CATEGORY DAY 2 2  
INVERSION 7PM 47F/11AM 6PM 53F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 9 POOR 3 VERY POOR 6 VERY POOR  
MAX ADI LATE 2 VERY POOR 17 GEN POOR 3 VERY POOR 25 FAIR  
MAX LVORI EARLY 7 9 4 6  
MAX LVORI LATE 10 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ049-180815-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-10) 61 (+9) 34 66  
RH % (24H TREND) 100 (+5) 34 (-12) 86 33  
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) 840 890  
MIXING HGT(FT-AGL/MSL) 2750 2930  
TRANSPORT WND (MPH) S 5 NE 8  
VENT RATE (KT-FT) 11000 20510  
CATEGORY DAY 1 2  
INVERSION 7PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 10 POOR  
MAX ADI LATE 2 VERY POOR 14 GEN POOR 3 VERY POOR 27 FAIR  
MAX LVORI EARLY 5 7 3 5  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ050-180815-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-10) 61 (+10) 34 66  
RH % (24H TREND) 100 (+6) 33 (-12) 88 32  
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) 810 810  
MIXING HGT(FT-AGL/MSL) 2670 2650  
TRANSPORT WND (MPH) S 5 NE 8  
VENT RATE (KT-FT) 10680 18550  
CATEGORY DAY 1 2  
INVERSION 7PM 47F/11AM 6PM 53F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 8 POOR 2 VERY POOR 9 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 4 6 3 6  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ057-180815-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-11) 61 (+8) 34 66  
RH % (24H TREND) 100 (+5) 35 (-16) 92 36  
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) 790 860  
MIXING HGT(FT-AGL/MSL) 2590 2810  
TRANSPORT WND (MPH) SE 5 NE 7  
VENT RATE (KT-FT) 10360 16860  
CATEGORY DAY 1 2  
INVERSION 7PM 48F/11AM 6PM 57F/12PM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 9 POOR 3 VERY POOR 7 POOR  
MAX ADI LATE 3 VERY POOR 15 GEN POOR 3 VERY POOR 23 FAIR  
MAX LVORI EARLY 6 9 4 6  
MAX LVORI LATE 9 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ058-180815-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-11) 61 (+8) 34 67  
RH % (24H TREND) 100 (+4) 34 (-14) 88 33  
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) 850 940  
MIXING HGT(FT-AGL/MSL) 2780 3080  
TRANSPORT WND (MPH) SE 5 NE 8  
VENT RATE (KT-FT) 11120 21560  
CATEGORY DAY 1 2  
INVERSION 7PM 49F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 8 POOR  
MAX ADI LATE 3 VERY POOR 16 GEN POOR 3 VERY POOR 30 FAIR  
MAX LVORI EARLY 6 8 3 6  
MAX LVORI LATE 8 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ059-180815-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-11) 62 (+10) 35 66  
RH % (24H TREND) 99 (+3) 32 (-14) 86 34  
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) 830 820  
MIXING HGT(FT-AGL/MSL) 2730 2680  
TRANSPORT WND (MPH) SE 5 NE 9  
VENT RATE (KT-FT) 10920 21440  
CATEGORY DAY 1 2  
INVERSION 7PM 48F/11AM 6PM 57F/12PM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 9 POOR  
MAX ADI LATE 3 VERY POOR 15 GEN POOR 3 VERY POOR 29 FAIR  
MAX LVORI EARLY 5 6 3 5  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ068-180815-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (-11) 61 (+8) 35 66  
RH % (24H TREND) 99 (+3) 33 (-15) 86 35  
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) 850 890  
MIXING HGT(FT-AGL/MSL) 2780 2930  
TRANSPORT WND (MPH) SE 5 NE 8  
VENT RATE (KT-FT) 11120 20510  
CATEGORY DAY 1 2  
INVERSION 7PM 49F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 9 POOR 3 VERY POOR 9 POOR  
MAX ADI LATE 3 VERY POOR 16 GEN POOR 4 VERY POOR 29 FAIR  
MAX LVORI EARLY 5 6 3 5  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ069-180815-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 31 (-10) 62 (+9) 36 67  
RH % (24H TREND) 98 (+1) 32 (-14) 84 33  
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) 890 900  
MIXING HGT(FT-AGL/MSL) 2920 2950  
TRANSPORT WND (MPH) E 5 NE 9  
VENT RATE (KT-FT) 11680 23600  
CATEGORY DAY 1 2  
INVERSION 6PM 49F/11AM 6PM 55F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 9 POOR 4 VERY POOR 10 POOR  
MAX ADI LATE 3 VERY POOR 16 GEN POOR 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 5 6 3 5  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ007-180815-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-9) 60 (+11) 33 66  
RH % (24H TREND) 100 (+1) 37 (-12) 87 31  
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) 770 790  
MIXING HGT(FT-AGL/MSL) 2520 2600  
TRANSPORT WND (MPH) SW 8 N 6  
VENT RATE (KT-FT) 17640 13000  
CATEGORY DAY 2 2  
INVERSION 6PM 47F/11AM 6PM 55F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 12 POOR 3 VERY POOR 6 VERY POOR  
MAX ADI LATE 3 VERY POOR 24 FAIR 3 VERY POOR 20 GEN POOR  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ008-180815-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-9) 59 (+10) 32 66  
RH % (24H TREND) 100 (+4) 39 (-11) 89 30  
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) 870 820  
MIXING HGT(FT-AGL/MSL) 2860 2680  
TRANSPORT WND (MPH) SW 7 N 7  
VENT RATE (KT-FT) 17160 16080  
CATEGORY DAY 2 2  
INVERSION 7PM 46F/11AM 6PM 54F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 12 POOR 3 VERY POOR 7 POOR  
MAX ADI LATE 3 VERY POOR 28 FAIR 3 VERY POOR 23 FAIR  
MAX LVORI EARLY 5 7 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ009-180815-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 26 (-8) 59 (+11) 31 67  
RH % (24H TREND) 100 (+6) 36 (-8) 86 26  
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) 880 820  
MIXING HGT(FT-AGL/MSL) 2900 2690  
TRANSPORT WND (MPH) SW 8 N 7  
VENT RATE (KT-FT) 20300 16140  
CATEGORY DAY 2 2  
INVERSION 6PM 41F/10AM 6PM 55F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 11 POOR 3 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 28 FAIR 2 VERY POOR 23 FAIR  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ013-180815-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-10) 60 (+9) 33 67  
RH % (24H TREND) 100 (+3) 35 (-13) 89 32  
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) 760 800  
MIXING HGT(FT-AGL/MSL) 2480 2630  
TRANSPORT WND (MPH) SW 6 NE 7  
VENT RATE (KT-FT) 12400 15780  
CATEGORY DAY 2 2  
INVERSION 6PM 47F/11AM 6PM 58F/12PM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 10 POOR 3 VERY POOR 7 POOR  
MAX ADI LATE 2 VERY POOR 19 GEN POOR 3 VERY POOR 23 FAIR  
MAX LVORI EARLY 5 7 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ014-180815-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-10) 59 (+9) 32 66  
RH % (24H TREND) 100 (+2) 39 (-11) 91 34  
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) 760 800  
MIXING HGT(FT-AGL/MSL) 2500 2620  
TRANSPORT WND (MPH) SW 5 NE 7  
VENT RATE (KT-FT) 10000 15720  
CATEGORY DAY 1 2  
INVERSION 6PM 47F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 8 POOR 2 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 23 FAIR  
MAX LVORI EARLY 5 7 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ015-180815-  
CLARION-  
INCLUDING THE CITY OF CLARION  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 26 (-10) 58 (+9) 32 66  
RH % (24H TREND) 100 (+4) 38 (-9) 88 29  
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) 790 820  
MIXING HGT(FT-AGL/MSL) 2600 2670  
TRANSPORT WND (MPH) SW 7 N 7  
VENT RATE (KT-FT) 15600 16020  
CATEGORY DAY 2 2  
INVERSION 6PM 46F/11AM 6PM 53F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 2 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 21 FAIR 2 VERY POOR 24 FAIR  
MAX LVORI EARLY 5 6 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ016-180815-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 26 (-10) 58 (+10) 31 65  
RH % (24H TREND) 97 (+2) 38 (-7) 86 29  
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) 810 840  
MIXING HGT(FT-AGL/MSL) 2640 2770  
TRANSPORT WND (MPH) SW 6 NE 8  
VENT RATE (KT-FT) 13200 19390  
CATEGORY DAY 2 2  
INVERSION 6PM 46F/11AM 6PM 53F/11AM  
DISPERSION 2 2  
MAX ADI EARLY 5 VERY POOR 8 POOR 2 VERY POOR 9 POOR  
MAX ADI LATE 2 VERY POOR 19 GEN POOR 2 VERY POOR 28 FAIR  
MAX LVORI EARLY 4 6 4 5  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ020-180815-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 60 (+9) 34 66  
RH % (24H TREND) 100 (+4) 35 (-14) 89 34  
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) 790 790  
MIXING HGT(FT-AGL/MSL) 2600 2590  
TRANSPORT WND (MPH) S 3 NE 8  
VENT RATE (KT-FT) 7800 18130  
CATEGORY DAY 1 2  
INVERSION 7PM 47F/11AM 6PM 57F/12PM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 8 POOR 2 VERY POOR 7 POOR  
MAX ADI LATE 2 VERY POOR 14 GEN POOR 3 VERY POOR 24 FAIR  
MAX LVORI EARLY 4 6 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ021-180815-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-12) 60 (+9) 34 65  
RH % (24H TREND) 100 (+4) 39 (-12) 90 37  
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) 770 760  
MIXING HGT(FT-AGL/MSL) 2520 2490  
TRANSPORT WND (MPH) S 3 NE 9  
VENT RATE (KT-FT) 7560 19920  
CATEGORY DAY 1 2  
INVERSION 7PM 47F/11AM 6PM 56F/12PM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 7 POOR 2 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 12 POOR 3 VERY POOR 28 FAIR  
MAX LVORI EARLY 5 6 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ022-180815-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-10) 59 (+8) 32 66  
RH % (24H TREND) 100 (+3) 40 (-9) 92 35  
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) 780 770  
MIXING HGT(FT-AGL/MSL) 2570 2530  
TRANSPORT WND (MPH) SW 3 NE 8  
VENT RATE (KT-FT) 7710 17710  
CATEGORY DAY 1 2  
INVERSION 6PM 46F/11AM 6PM 53F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 6 VERY POOR 2 VERY POOR 9 POOR  
MAX ADI LATE 2 VERY POOR 13 GEN POOR 3 VERY POOR 25 FAIR  
MAX LVORI EARLY 5 7 5 6  
MAX LVORI LATE 7 2 7 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ029-180815-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 60 (+9) 33 65  
RH % (24H TREND) 100 (+6) 35 (-15) 88 35  
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) 770 740  
MIXING HGT(FT-AGL/MSL) 2540 2440  
TRANSPORT WND (MPH) SE 5 NE 9  
VENT RATE (KT-FT) 10160 19520  
CATEGORY DAY 1 2  
INVERSION 7PM 47F/11AM 6PM 56F/12PM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 10 POOR  
MAX ADI LATE 3 VERY POOR 14 GEN POOR 3 VERY POOR 29 FAIR  
MAX LVORI EARLY 4 6 3 6  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ031-180815-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-12) 60 (+10) 33 65  
RH % (24H TREND) 100 (+3) 34 (-18) 88 35  
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) 890 820  
MIXING HGT(FT-AGL/MSL) 2920 2670  
TRANSPORT WND (MPH) E 6 NE 10  
VENT RATE (KT-FT) 14600 24030  
CATEGORY DAY 2 3  
INVERSION 7PM 48F/11AM 6PM 53F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 5 VERY POOR 9 POOR 3 VERY POOR 11 POOR  
MAX ADI LATE 3 VERY POOR 20 GEN POOR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ073-180815-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 60 (+9) 32 66  
RH % (24H TREND) 100 (+5) 40 (-12) 92 36  
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) 810 790  
MIXING HGT(FT-AGL/MSL) 2670 2590  
TRANSPORT WND (MPH) NE 3 NE 10  
VENT RATE (KT-FT) 8010 23310  
CATEGORY DAY 1 2  
INVERSION 6PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 7 POOR 3 VERY POOR 9 POOR  
MAX ADI LATE 2 VERY POOR 13 GEN POOR 3 VERY POOR 31 FAIR  
MAX LVORI EARLY 5 7 4 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ074-180815-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-10) 59 (+11) 32 65  
RH % (24H TREND) 94 (-3) 35 (-17) 82 33  
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) 910 870  
MIXING HGT(FT-AGL/MSL) 2990 2860  
TRANSPORT WND (MPH) NE 5 NE 10  
VENT RATE (KT-FT) 11960 25740  
CATEGORY DAY 1 3  
INVERSION 6PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 5 VERY POOR 9 POOR 3 VERY POOR 11 POOR  
MAX ADI LATE 2 VERY POOR 17 GEN POOR 3 VERY POOR 36 FAIR  
MAX LVORI EARLY 5 5 3 4  
MAX LVORI LATE 5 2 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ075-180815-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-12) 60 (+10) 32 65  
RH % (24H TREND) 100 (+8) 38 (-15) 87 37  
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) 910 790  
MIXING HGT(FT-AGL/MSL) 2980 2600  
TRANSPORT WND (MPH) NE 5 NE 10  
VENT RATE (KT-FT) 11920 23400  
CATEGORY DAY 1 2  
INVERSION 6PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 10 POOR  
MAX ADI LATE 3 VERY POOR 20 GEN POOR 3 VERY POOR 32 FAIR  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ076-180815-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-11) 59 (+12) 32 65  
RH % (24H TREND) 94 (-5) 32 (-21) 79 31  
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) 980 910  
MIXING HGT(FT-AGL/MSL) 3200 2980  
TRANSPORT WND (MPH) NE 5 NE 10  
VENT RATE (KT-FT) 12800 26820  
CATEGORY DAY 1 3  
INVERSION 7PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 5 VERY POOR 12 POOR 3 VERY POOR 13 GEN POOR  
MAX ADI LATE 3 VERY POOR 22 FAIR 3 VERY POOR 37 FAIR  
MAX LVORI EARLY 5 5 3 4  
MAX LVORI LATE 6 2 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ077-180815-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-11) 60 (+11) 32 65  
RH % (24H TREND) 99 (+3) 38 (-11) 89 34  
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) 850 830  
MIXING HGT(FT-AGL/MSL) 2790 2730  
TRANSPORT WND (MPH) W 3 NE 9  
VENT RATE (KT-FT) 8370 21840  
CATEGORY DAY 1 2  
INVERSION 6PM 47F/11AM 6PM 54F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 2 VERY POOR 10 POOR  
MAX ADI LATE 2 VERY POOR 12 POOR 3 VERY POOR 30 FAIR  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 6 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ078-180815-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-10) 58 (+10) 33 65  
RH % (24H TREND) 94 (-3) 36 (-13) 82 31  
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) 900 850  
MIXING HGT(FT-AGL/MSL) 2950 2800  
TRANSPORT WND (MPH) NW 3 NE 10  
VENT RATE (KT-FT) 8850 25200  
CATEGORY DAY 1 3  
INVERSION 6PM 48F/11AM 6PM 54F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 5 VERY POOR 7 POOR 3 VERY POOR 12 POOR  
MAX ADI LATE 2 VERY POOR 13 GEN POOR 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 5 6 4 4  
MAX LVORI LATE 5 2 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ001-180815-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (-10) 60 (+9) 35 66  
RH % (24H TREND) 100 (+5) 34 (-14) 89 33  
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) 800 780  
MIXING HGT(FT-AGL/MSL) 2630 2540  
TRANSPORT WND (MPH) S 5 NE 8  
VENT RATE (KT-FT) 10520 17780  
CATEGORY DAY 1 2  
INVERSION 7PM 47F/11AM 6PM 53F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 5 VERY POOR 8 POOR 2 VERY POOR 8 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 26 FAIR  
MAX LVORI EARLY 4 7 3 6  
MAX LVORI LATE 7 2 6 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ002-180815-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (-10) 61 (+10) 35 66  
RH % (24H TREND) 99 (+6) 33 (-14) 88 33  
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) 790 780  
MIXING HGT(FT-AGL/MSL) 2600 2570  
TRANSPORT WND (MPH) SE 5 NE 8  
VENT RATE (KT-FT) 10400 17990  
CATEGORY DAY 1 2  
INVERSION 7PM 48F/11AM 6PM 53F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 9 POOR  
MAX ADI LATE 2 VERY POOR 15 GEN POOR 3 VERY POOR 28 FAIR  
MAX LVORI EARLY 4 6 3 6  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ003-180815-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-11) 61 (+10) 34 66  
RH % (24H TREND) 100 (+6) 33 (-15) 85 34  
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) 810 800  
MIXING HGT(FT-AGL/MSL) 2670 2610  
TRANSPORT WND (MPH) E 5 NE 9  
VENT RATE (KT-FT) 10680 20880  
CATEGORY DAY 1 2  
INVERSION 7PM 48F/11AM 6PM 53F/11AM  
DISPERSION 1 2  
MAX ADI EARLY 4 VERY POOR 8 POOR 3 VERY POOR 10 POOR  
MAX ADI LATE 3 VERY POOR 15 GEN POOR 3 VERY POOR 29 FAIR  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 7 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ004-180815-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (-11) 62 (+11) 35 67  
RH % (24H TREND) 99 (+2) 33 (-18) 84 35  
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) 920 900  
MIXING HGT(FT-AGL/MSL) 3030 2940  
TRANSPORT WND (MPH) E 5 NE 10  
VENT RATE (KT-FT) 12120 26460  
CATEGORY DAY 1 3  
INVERSION 7PM 49F/11AM 6PM 54F/11AM  
DISPERSION 1 3  
MAX ADI EARLY 5 VERY POOR 10 POOR 3 VERY POOR 11 POOR  
MAX ADI LATE 3 VERY POOR 17 GEN POOR 3 VERY POOR 37 FAIR  
MAX LVORI EARLY 4 6 3 5  
MAX LVORI LATE 6 2 5 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ012-180815-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 30 (-11) 61 (+10) 35 67  
RH % (24H TREND) 97 (-2) 33 (-19) 80 34  
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) 950 910  
MIXING HGT(FT-AGL/MSL) 3100 3000  
TRANSPORT WND (MPH) E 6 NE 10  
VENT RATE (KT-FT) 15500 27000  
CATEGORY DAY 2 3  
INVERSION 7PM 49F/11AM 6PM 54F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 5 VERY POOR 11 POOR 4 VERY POOR 12 POOR  
MAX ADI LATE 3 VERY POOR 22 FAIR 4 VERY POOR 37 FAIR  
MAX LVORI EARLY 4 5 3 4  
MAX LVORI LATE 6 2 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ021-180815-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-12) 60 (+9) 34 65  
RH % (24H TREND) 100 (+5) 35 (-18) 83 35  
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) 970 840  
MIXING HGT(FT-AGL/MSL) 3180 2750  
TRANSPORT WND (MPH) NE 7 NE 10  
VENT RATE (KT-FT) 19080 24750  
CATEGORY DAY 2 3  
INVERSION 7PM 48F/11AM 6PM 53F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 5 VERY POOR 12 POOR 3 VERY POOR 11 POOR  
MAX ADI LATE 3 VERY POOR 26 FAIR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 5 6 3 4  
MAX LVORI LATE 6 2 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ509-180815-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 29 (-13) 60 (+10) 33 65  
RH % (24H TREND) 100 (+3) 36 (-17) 85 36  
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) 950 840  
MIXING HGT(FT-AGL/MSL) 3120 2740  
TRANSPORT WND (MPH) NE 6 NE 10  
VENT RATE (KT-FT) 15600 24660  
CATEGORY DAY 2 3  
INVERSION 6PM 48F/11AM 6PM 53F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 5 VERY POOR 11 POOR 3 VERY POOR 11 POOR  
MAX ADI LATE 3 VERY POOR 23 FAIR 3 VERY POOR 35 FAIR  
MAX LVORI EARLY 4 7 3 5  
MAX LVORI LATE 6 2 4 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ510-180815-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 57 (+10) 32 62  
RH % (24H TREND) 94 (-6) 34 (-22) 77 37  
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) 1000 900  
MIXING HGT(FT-AGL/MSL) 3290 2940  
TRANSPORT WND (MPH) NE 6 NE 10  
VENT RATE (KT-FT) 16450 26460  
CATEGORY DAY 2 3  
INVERSION 7PM 47F/11AM 6PM 53F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 5 VERY POOR 13 GEN POOR 3 VERY POOR 13 GEN POOR  
MAX ADI LATE 3 VERY POOR 24 FAIR 4 VERY POOR 37 FAIR  
MAX LVORI EARLY 5 5 3 3  
MAX LVORI LATE 6 2 3 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ511-180815-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 59 (+11) 32 66  
RH % (24H TREND) 93 (-4) 30 (-23) 74 32  
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) 1030 960  
MIXING HGT(FT-AGL/MSL) 3390 3140  
TRANSPORT WND (MPH) NE 7 NE 10  
VENT RATE (KT-FT) 20340 28260  
CATEGORY DAY 2 3  
INVERSION 7PM 49F/11AM 6PM 55F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 6 VERY POOR 16 GEN POOR 3 VERY POOR 14 GEN POOR  
MAX ADI LATE 3 VERY POOR 29 FAIR 4 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 5 5 3 3  
MAX LVORI LATE 5 2 3 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ512-180815-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 59 (+13) 33 64  
RH % (24H TREND) 90 (-9) 30 (-27) 70 31  
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) 970 960  
MIXING HGT(FT-AGL/MSL) 3180 3160  
TRANSPORT WND (MPH) NE 7 NE 12  
VENT RATE (KT-FT) 19080 31600  
CATEGORY DAY 2 3  
INVERSION 7PM 42F/10AM 6PM 54F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 6 VERY POOR 21 FAIR 4 VERY POOR 17 GEN POOR  
MAX ADI LATE 3 VERY POOR 29 FAIR 4 VERY POOR 43 GEN GOOD  
MAX LVORI EARLY 5 4 3 3  
MAX LVORI LATE 5 2 3 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ513-180815-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 28 (-11) 60 (+12) 31 67  
RH % (24H TREND) 91 (-7) 26 (-26) 71 28  
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) 970 970  
MIXING HGT(FT-AGL/MSL) 3200 3170  
TRANSPORT WND (MPH) NE 7 NE 12  
VENT RATE (KT-FT) 19200 31700  
CATEGORY DAY 2 3  
INVERSION 7PM 42F/10AM 6PM 55F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 6 VERY POOR 21 FAIR 3 VERY POOR 16 GEN POOR  
MAX ADI LATE 3 VERY POOR 30 FAIR 4 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 5 4 3 3  
MAX LVORI LATE 5 2 3 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ514-180815-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
104 PM EDT SAT OCT 17 2026  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 27 (-9) 55 (+12) 32 62  
RH % (24H TREND) 82 (-16) 29 (-31) 59 31  
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) 800 890  
MIXING HGT(FT-AGL/MSL) 2630 2930  
TRANSPORT WND (MPH) E 8 NE 13  
VENT RATE (KT-FT) 18410 32230  
CATEGORY DAY 2 3  
INVERSION 7PM 41F/10AM 6PM 53F/11AM  
DISPERSION 2 3  
MAX ADI EARLY 7 POOR 23 FAIR 4 VERY POOR 20 GEN POOR  
MAX ADI LATE 4 VERY POOR 29 FAIR 4 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 4 3 3 3  
MAX LVORI LATE 4 2 3 2  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 60S.  
LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER  
60S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
MID 60S. EAST WINDS AROUND 5 MPH.  
 
 
LUPO  
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