655  
FNUS51 KPBZ 301708  
FWFPBZ  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
108 PM EDT WED SEP 30 2026  
   
DISCUSSION  
 
DRY WEATHER WILL CONTINUE THROUGH THIS EVENING UNDER HIGH  
PRESSURE. A WEAK DISTURBANCE WILL RETURN SCATTERED SHOWERS TO  
AREA NORTH OF PITTSBURGH TONIGHT, WITH DRY AND WARM WEATHER  
EXPECTED AGAIN FOR THURSDAY. SHOWERS RETURN WITH A FRIDAY COLD  
FRONT.  
 
OHZ039-010845-  
TUSCARAWAS-  
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 30 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+9) 81 (+6) 62 71  
RH % (24H TREND) 87 (-12) 52 (-8) 96 73  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 S 6 SW 7  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 6 NW 8  
PRECIP AMOUNT 0.00 0.00 0.01 0.47  
PRECIP DURATION 0 10  
PRECIP BEGIN 4 AM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(M-AGL/MSL) 1100 600  
MIXING HGT(FT-AGL/MSL) 3610 1980  
TRANSPORT WND (MPH) SW 18 N 15  
VENT RATE (KT-FT) 57760 25740  
CATEGORY DAY 4 3  
INVERSION 6PM 68F/10AM 7PM 68F/11AM  
DISPERSION 4 3  
MAX ADI EARLY 5 VERY POOR 29 FAIR 10 POOR 17 GEN POOR  
MAX ADI LATE 8 POOR 64 GOOD 11 POOR 28 FAIR  
MAX LVORI EARLY 5 4 4 6  
MAX LVORI LATE 5 1 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ040-010845-  
CARROLL-  
INCLUDING THE CITIES OF CARROLLTON AND MALVERN  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 64 (+10) 80 (+5) 63 71  
RH % (24H TREND) 82 (-16) 52 (-6) 93 72  
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 7 SW 9 G17  
WIND 20FT/LATE(MPH) S 5 SW 9 SW 8 G17 NW 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.41  
PRECIP DURATION 10  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1090 590  
MIXING HGT(FT-AGL/MSL) 3580 1930  
TRANSPORT WND (MPH) SW 18 N 15  
VENT RATE (KT-FT) 57280 25090  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 7PM 68F/11AM  
DISPERSION 4 3  
MAX ADI EARLY 5 VERY POOR 30 FAIR 15 GEN POOR 19 GEN POOR  
MAX ADI LATE 8 POOR 63 GOOD 13 GEN POOR 27 FAIR  
MAX LVORI EARLY 4 4 4 5  
MAX LVORI LATE 4 1 3 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ041-010845-  
COLUMBIANA-  
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+10) 80 (+5) 63 72  
RH % (24H TREND) 82 (-17) 51 (-7) 94 71  
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 6 SW 8 G18  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 8 G18 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.39  
PRECIP DURATION 10  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1010 550  
MIXING HGT(FT-AGL/MSL) 3300 1790  
TRANSPORT WND (MPH) SW 18 N 15  
VENT RATE (KT-FT) 52800 23270  
CATEGORY DAY 4 2  
INVERSION 6PM 69F/10AM 7PM 66F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 27 FAIR 14 GEN POOR 18 GEN POOR  
MAX ADI LATE 8 POOR 59 GEN GOOD 13 GEN POOR 27 FAIR  
MAX LVORI EARLY 5 4 3 5  
MAX LVORI LATE 4 1 3 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ048-010845-  
COSHOCTON-  
INCLUDING THE CITY OF COSHOCTON  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 0 30 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+9) 80 (+5) 62 71  
RH % (24H TREND) 88 (-12) 54 (-8) 98 76  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 5 NW 6  
PRECIP AMOUNT 0.00 0.00 0.01 0.54  
PRECIP DURATION 1 10  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 6 PM  
MIXING HGT(M-AGL/MSL) 1040 580  
MIXING HGT(FT-AGL/MSL) 3410 1910  
TRANSPORT WND (MPH) SW 18 N 14  
VENT RATE (KT-FT) 54560 22920  
CATEGORY DAY 4 2  
INVERSION 6PM 69F/10AM 7PM 68F/11AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 26 FAIR 8 POOR 18 GEN POOR  
MAX ADI LATE 8 POOR 71 GOOD 9 POOR 27 FAIR  
MAX LVORI EARLY 6 4 4 6  
MAX LVORI LATE 5 2 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ049-010845-  
HARRISON-  
INCLUDING THE CITY OF CADIZ  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+10) 81 (+6) 65 73  
RH % (24H TREND) 87 (-13) 52 (-6) 87 73  
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 6 SW 8 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 8 G17 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.36  
PRECIP DURATION 11  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1090 620  
MIXING HGT(FT-AGL/MSL) 3560 2040  
TRANSPORT WND (MPH) SW 17 W 14  
VENT RATE (KT-FT) 53400 24480  
CATEGORY DAY 4 2  
INVERSION 6PM 69F/10AM 7PM 69F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 5 VERY POOR 26 FAIR 11 POOR 24 FAIR  
MAX ADI LATE 8 POOR 65 GOOD 12 POOR 25 FAIR  
MAX LVORI EARLY 5 4 4 5  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ050-010845-  
JEFFERSON OH-  
INCLUDING THE CITY OF STEUBENVILLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+11) 81 (+6) 65 74  
RH % (24H TREND) 85 (-15) 50 (-7) 85 71  
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 6 SW 8 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 8 G17 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.33  
PRECIP DURATION 11  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1120 680  
MIXING HGT(FT-AGL/MSL) 3660 2220  
TRANSPORT WND (MPH) SW 18 W 14  
VENT RATE (KT-FT) 58560 26640  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 7PM 69F/10AM  
DISPERSION 4 3  
MAX ADI EARLY 5 VERY POOR 27 FAIR 13 GEN POOR 24 FAIR  
MAX ADI LATE 7 POOR 67 GOOD 12 POOR 25 FAIR  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 3 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ057-010845-  
MUSKINGUM-  
INCLUDING THE CITY OF ZANESVILLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 61 (+9) 81 (+5) 66 73  
RH % (24H TREND) 87 (-12) 53 (-8) 89 73  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5  
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 5 NW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.40  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1150 610  
MIXING HGT(FT-AGL/MSL) 3770 2000  
TRANSPORT WND (MPH) SW 17 W 13  
VENT RATE (KT-FT) 56550 22000  
CATEGORY DAY 4 2  
INVERSION 6PM 69F/10AM 6PM 70F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 26 FAIR 8 POOR 20 GEN POOR  
MAX ADI LATE 6 VERY POOR 75 GOOD 9 POOR 23 FAIR  
MAX LVORI EARLY 5 4 4 5  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ058-010845-  
GUERNSEY-  
INCLUDING THE CITY OF CAMBRIDGE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+8) 82 (+6) 66 75  
RH % (24H TREND) 89 (-11) 52 (-9) 88 76  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 5 NW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.39  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1180 660  
MIXING HGT(FT-AGL/MSL) 3880 2160  
TRANSPORT WND (MPH) SW 16 W 13  
VENT RATE (KT-FT) 54320 23760  
CATEGORY DAY 4 2  
INVERSION 6PM 72F/11AM 7PM 70F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 25 FAIR 8 POOR 23 FAIR  
MAX ADI LATE 8 POOR 74 GOOD 9 POOR 25 FAIR  
MAX LVORI EARLY 6 4 4 5  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ059-010845-  
BELMONT-  
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+9) 82 (+6) 67 75  
RH % (24H TREND) 89 (-11) 51 (-7) 84 74  
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 5 SW 8 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 7 G18 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.35  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1120 750  
MIXING HGT(FT-AGL/MSL) 3680 2470  
TRANSPORT WND (MPH) SW 16 SW 14  
VENT RATE (KT-FT) 51520 29640  
CATEGORY DAY 3 3  
INVERSION 6PM 72F/11AM 7PM 70F/10AM  
DISPERSION 3 3  
MAX ADI EARLY 5 VERY POOR 26 FAIR 8 POOR 28 FAIR  
MAX ADI LATE 7 POOR 71 GOOD 12 POOR 30 FAIR  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ068-010845-  
NOBLE-  
INCLUDING THE CITY OF CALDWELL  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+7) 82 (+6) 66 75  
RH % (24H TREND) 91 (-8) 54 (-8) 86 76  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 SW 5 W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.36  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1140 700  
MIXING HGT(FT-AGL/MSL) 3730 2290  
TRANSPORT WND (MPH) SW 15 SW 12  
VENT RATE (KT-FT) 48490 22900  
CATEGORY DAY 3 2  
INVERSION 6PM 72F/11AM 6PM 70F/10AM  
DISPERSION 3 2  
MAX ADI EARLY 4 VERY POOR 22 FAIR 8 POOR 23 FAIR  
MAX ADI LATE 7 POOR 67 GOOD 9 POOR 23 FAIR  
MAX LVORI EARLY 6 5 4 5  
MAX LVORI LATE 6 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
OHZ069-010845-  
MONROE-  
INCLUDING THE CITY OF WOODSFIELD  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+7) 82 (+6) 65 77  
RH % (24H TREND) 92 (-8) 52 (-7) 85 76  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 SW 5 W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.28  
PRECIP DURATION 9  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1110 750  
MIXING HGT(FT-AGL/MSL) 3640 2470  
TRANSPORT WND (MPH) SW 15 SW 13  
VENT RATE (KT-FT) 47320 27170  
CATEGORY DAY 3 3  
INVERSION 6PM 73F/11AM 7PM 68F/9AM  
DISPERSION 3 3  
MAX ADI EARLY 4 VERY POOR 24 FAIR 7 POOR 26 FAIR  
MAX ADI LATE 5 VERY POOR 67 GOOD 8 POOR 28 FAIR  
MAX LVORI EARLY 6 5 4 4  
MAX LVORI LATE 6 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ007-010845-  
MERCER-  
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 20 0 30 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+10) 80 (+6) 61 70  
RH % (24H TREND) 89 (-11) 55 (-7) 99 75  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 7 W 8  
WIND 20FT/LATE(MPH) LGT/VAR SW 9 SW 7 NW 9  
PRECIP AMOUNT 0.00 0.00 0.01 0.42  
PRECIP DURATION 1 0 8  
PRECIP BEGIN 10 PM 2 AM CONTINUING  
PRECIP END 6 AM CONTINUING 6 PM  
MIXING HGT(M-AGL/MSL) 970 530  
MIXING HGT(FT-AGL/MSL) 3170 1740  
TRANSPORT WND (MPH) SW 18 NW 14  
VENT RATE (KT-FT) 50720 20880  
CATEGORY DAY 3 2  
INVERSION 6PM 70F/11AM 6PM 64F/10AM  
DISPERSION 3 2  
MAX ADI EARLY 5 VERY POOR 20 GEN POOR 11 POOR 18 GEN POOR  
MAX ADI LATE 8 POOR 57 GEN GOOD 13 GEN POOR 25 FAIR  
MAX LVORI EARLY 5 4 4 6  
MAX LVORI LATE 5 2 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ008-010845-  
VENANGO-  
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS NONE NONE SHOWERS  
CHANCE PRECIP (%) 30 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+9) 79 (+7) 62 70  
RH % (24H TREND) 93 (-7) 57 (-8) 96 77  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 5 W 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 NW 7  
PRECIP AMOUNT 0.01 0.00 0.00 0.35  
PRECIP DURATION 3 10  
PRECIP BEGIN 10 PM 6 AM  
PRECIP END 6 AM 6 PM  
MIXING HGT(M-AGL/MSL) 1010 500  
MIXING HGT(FT-AGL/MSL) 3310 1660  
TRANSPORT WND (MPH) SW 17 NW 12  
VENT RATE (KT-FT) 49650 16600  
CATEGORY DAY 4 2  
INVERSION 6PM 65F/10AM 7PM 64F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 22 FAIR 9 POOR 16 GEN POOR  
MAX ADI LATE 6 VERY POOR 67 GOOD 10 POOR 22 FAIR  
MAX LVORI EARLY 6 5 4 5  
MAX LVORI LATE 6 3 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ009-010845-  
FOREST-  
INCLUDING THE CITY OF TIONESTA  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 40 40 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 58 (+5) 78 (+7) 62 70  
RH % (24H TREND) 94 (-3) 56 (-6) 91 78  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR NW 5  
PRECIP AMOUNT 0.02 0.01 0.00 0.29  
PRECIP DURATION 3 1 10  
PRECIP BEGIN 11 PM CONTINUING 6 AM  
PRECIP END CONTINUING 9 AM 6 PM  
MIXING HGT(M-AGL/MSL) 1090 540  
MIXING HGT(FT-AGL/MSL) 3560 1780  
TRANSPORT WND (MPH) SW 18 NW 12  
VENT RATE (KT-FT) 56960 17800  
CATEGORY DAY 4 2  
INVERSION 6PM 66F/11AM 7PM 64F/9AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 23 FAIR 8 POOR 17 GEN POOR  
MAX ADI LATE 4 VERY POOR 77 GOOD 8 POOR 21 FAIR  
MAX LVORI EARLY 6 6 4 5  
MAX LVORI LATE 6 3 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ013-010845-  
LAWRENCE-  
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+11) 82 (+7) 63 72  
RH % (24H TREND) 86 (-13) 50 (-8) 94 72  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 5 W 7  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.38  
PRECIP DURATION 10  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1000 520  
MIXING HGT(FT-AGL/MSL) 3280 1700  
TRANSPORT WND (MPH) SW 17 NW 14  
VENT RATE (KT-FT) 49200 20400  
CATEGORY DAY 4 2  
INVERSION 6PM 71F/11AM 7PM 66F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 21 FAIR 8 POOR 19 GEN POOR  
MAX ADI LATE 7 POOR 57 GEN GOOD 12 POOR 26 FAIR  
MAX LVORI EARLY 5 4 4 5  
MAX LVORI LATE 5 2 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ014-010845-  
BUTLER-  
INCLUDING THE CITY OF BUTLER  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 61 (+10) 81 (+7) 64 74  
RH % (24H TREND) 90 (-9) 54 (-9) 90 75  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 SW 7  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.31  
PRECIP DURATION 11  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1020 590  
MIXING HGT(FT-AGL/MSL) 3340 1940  
TRANSPORT WND (MPH) SW 17 W 14  
VENT RATE (KT-FT) 50100 23280  
CATEGORY DAY 4 2  
INVERSION 6PM 67F/10AM 6PM 68F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 3 VERY POOR 22 FAIR 8 POOR 23 FAIR  
MAX ADI LATE 5 VERY POOR 61 GOOD 11 POOR 25 FAIR  
MAX LVORI EARLY 6 5 4 4  
MAX LVORI LATE 6 3 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ015-010845-  
CLARION-  
INCLUDING THE CITY OF CLARION  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 30 20 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+8) 80 (+8) 63 73  
RH % (24H TREND) 92 (-5) 54 (-8) 88 77  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 5 NW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.27  
PRECIP DURATION 1 0 10  
PRECIP BEGIN 11 PM CONTINUING 7 AM  
PRECIP END CONTINUING 8 AM 6 PM  
MIXING HGT(M-AGL/MSL) 1000 550  
MIXING HGT(FT-AGL/MSL) 3300 1820  
TRANSPORT WND (MPH) SW 17 W 13  
VENT RATE (KT-FT) 49500 20020  
CATEGORY DAY 4 2  
INVERSION 6PM 68F/11AM 6PM 66F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 8 POOR 19 GEN POOR  
MAX ADI LATE 4 VERY POOR 68 GOOD 8 POOR 23 FAIR  
MAX LVORI EARLY 6 5 4 4  
MAX LVORI LATE 6 3 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ016-010845-  
JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE SHOWERS  
CHANCE PRECIP (%) 20 30 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 59 (+6) 78 (+7) 63 73  
RH % (24H TREND) 91 (-6) 56 (-6) 85 74  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 SW 7 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 G17 W 7 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.23  
PRECIP DURATION 1 1 10  
PRECIP BEGIN 11 PM CONTINUING 7 AM  
PRECIP END CONTINUING 9 AM 6 PM  
MIXING HGT(M-AGL/MSL) 1030 640  
MIXING HGT(FT-AGL/MSL) 3390 2100  
TRANSPORT WND (MPH) SW 18 W 15  
VENT RATE (KT-FT) 54240 27300  
CATEGORY DAY 4 3  
INVERSION 6PM 67F/11AM 6PM 65F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 3 VERY POOR 19 GEN POOR 8 POOR 29 FAIR  
MAX ADI LATE 4 VERY POOR 72 GOOD 12 POOR 29 FAIR  
MAX LVORI EARLY 6 5 4 4  
MAX LVORI LATE 6 3 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ020-010845-  
BEAVER-  
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,  
AND MONACA  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+10) 81 (+6) 65 73  
RH % (24H TREND) 84 (-15) 51 (-7) 89 70  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 SW 7 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 7 G17 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.32  
PRECIP DURATION 11  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1060 570  
MIXING HGT(FT-AGL/MSL) 3480 1870  
TRANSPORT WND (MPH) SW 17 W 14  
VENT RATE (KT-FT) 52200 22440  
CATEGORY DAY 4 2  
INVERSION 6PM 68F/10AM 7PM 68F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 23 FAIR 8 POOR 22 FAIR  
MAX ADI LATE 6 VERY POOR 67 GOOD 12 POOR 26 FAIR  
MAX LVORI EARLY 5 4 3 4  
MAX LVORI LATE 5 1 3 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ021-010845-  
ALLEGHENY-  
INCLUDING THE CITY OF PITTSBURGH METRO AREA  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+9) 82 (+7) 66 76  
RH % (24H TREND) 87 (-12) 51 (-8) 83 70  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 7 SW 9 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 9 SW 8 G17 W 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.30  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1140 790  
MIXING HGT(FT-AGL/MSL) 3730 2580  
TRANSPORT WND (MPH) SW 17 W 15  
VENT RATE (KT-FT) 55950 33540  
CATEGORY DAY 4 3  
INVERSION 7PM 69F/10AM 7PM 68F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 4 VERY POOR 28 FAIR 11 POOR 30 FAIR  
MAX ADI LATE 5 VERY POOR 62 GOOD 11 POOR 32 FAIR  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ022-010845-  
ARMSTRONG-  
INCLUDING THE CITIES OF KITTANNING AND FORD CITY  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 61 (+8) 81 (+7) 65 75  
RH % (24H TREND) 91 (-8) 54 (-8) 85 74  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 SW 8 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 G17 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.24  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1130 730  
MIXING HGT(FT-AGL/MSL) 3700 2400  
TRANSPORT WND (MPH) SW 17 W 15  
VENT RATE (KT-FT) 55500 31200  
CATEGORY DAY 4 3  
INVERSION 6PM 67F/10AM 6PM 68F/10AM  
DISPERSION 4 3  
MAX ADI EARLY 3 VERY POOR 20 GEN POOR 8 POOR 29 FAIR  
MAX ADI LATE 4 VERY POOR 67 GOOD 11 POOR 30 FAIR  
MAX LVORI EARLY 6 5 4 4  
MAX LVORI LATE 6 3 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ029-010845-  
WASHINGTON-  
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+9) 81 (+6) 66 76  
RH % (24H TREND) 85 (-14) 50 (-7) 80 69  
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 SW 7 SW 10 G18  
WIND 20FT/LATE(MPH) LGT/VAR SW 9 SW 9 G18 W 10  
PRECIP AMOUNT 0.00 0.00 0.00 0.32  
PRECIP DURATION 9  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1140 830  
MIXING HGT(FT-AGL/MSL) 3740 2730  
TRANSPORT WND (MPH) SW 17 W 15  
VENT RATE (KT-FT) 56100 35490  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 7PM 68F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 5 VERY POOR 30 FAIR 11 POOR 31 FAIR  
MAX ADI LATE 7 POOR 63 GOOD 12 POOR 33 FAIR  
MAX LVORI EARLY 5 4 3 4  
MAX LVORI LATE 5 1 3 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ031-010845-  
GREENE-  
INCLUDING THE CITY OF WAYNESBURG  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+7) 81 (+5) 65 76  
RH % (24H TREND) 86 (-12) 50 (-8) 80 70  
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 5 SW 9 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 7 G17 W 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.28  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1290 1020  
MIXING HGT(FT-AGL/MSL) 4220 3350  
TRANSPORT WND (MPH) SW 17 W 16  
VENT RATE (KT-FT) 63300 46900  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 6PM 67F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 5 VERY POOR 32 FAIR 8 POOR 32 FAIR  
MAX ADI LATE 6 VERY POOR 70 GOOD 10 POOR 40 FAIR  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ073-010845-  
WESTMORELAND-  
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,  
LOWER BURRELL, LATROBE, AND MONESSEN  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+9) 82 (+7) 66 76  
RH % (24H TREND) 88 (-12) 52 (-8) 80 68  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 7 SW 11 G19  
WIND 20FT/LATE(MPH) LGT/VAR SW 10 SW 9 G19 W 12  
PRECIP AMOUNT 0.00 0.00 0.00 0.30  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1110 850  
MIXING HGT(FT-AGL/MSL) 3650 2800  
TRANSPORT WND (MPH) SW 17 W 16  
VENT RATE (KT-FT) 54750 39200  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 6PM 70F/10AM  
DISPERSION 4 3  
MAX ADI EARLY 4 VERY POOR 27 FAIR 10 POOR 32 FAIR  
MAX ADI LATE 5 VERY POOR 60 GEN GOOD 12 POOR 35 FAIR  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ074-010845-  
HIGHER ELEVATIONS OF WESTMORELAND-  
INCLUDING THE CITIES OF LIGONIER AND DONEGAL  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 59 (+5) 82 (+8) 64 76  
RH % (24H TREND) 85 (-14) 48 (-8) 76 66  
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 6 SW 10 G21  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 7 G21 W 10 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.31  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1090 930  
MIXING HGT(FT-AGL/MSL) 3570 3040  
TRANSPORT WND (MPH) W 17 W 17  
VENT RATE (KT-FT) 53550 45600  
CATEGORY DAY 4 3  
INVERSION 6PM 68F/10AM 6PM 67F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 4 VERY POOR 37 FAIR 8 POOR 34 FAIR  
MAX ADI LATE 5 VERY POOR 60 GEN GOOD 13 GEN POOR 40 FAIR  
MAX LVORI EARLY 5 4 3 3  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ075-010845-  
FAYETTE-  
INCLUDING THE CITY OF UNIONTOWN  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 61 (+7) 81 (+5) 66 77  
RH % (24H TREND) 84 (-13) 50 (-8) 76 67  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 S 5 SW 9 G18  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 S 7 G18 W 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.31  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1220 1050  
MIXING HGT(FT-AGL/MSL) 4000 3440  
TRANSPORT WND (MPH) SW 17 W 16  
VENT RATE (KT-FT) 60000 48160  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 6PM 71F/10AM  
DISPERSION 4 3  
MAX ADI EARLY 4 VERY POOR 33 FAIR 9 POOR 31 FAIR  
MAX ADI LATE 5 VERY POOR 63 GOOD 11 POOR 41 GEN GOOD  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ076-010845-  
HIGHER ELEVATIONS OF FAYETTE-  
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 58 (+5) 80 (+7) 63 76  
RH % (24H TREND) 88 (-11) 48 (-8) 77 66  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18  
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 5 G19 W 7 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.33  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1160 1090  
MIXING HGT(FT-AGL/MSL) 3800 3580  
TRANSPORT WND (MPH) W 17 W 18  
VENT RATE (KT-FT) 57000 57280  
CATEGORY DAY 4 4  
INVERSION 6PM 68F/10AM 7PM 66F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 40 FAIR 8 POOR 32 FAIR  
MAX ADI LATE 5 VERY POOR 76 GOOD 10 POOR 48 GEN GOOD  
MAX LVORI EARLY 5 4 4 3  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ077-010845-  
INDIANA-  
INCLUDING THE CITY OF INDIANA  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+4) 81 (+7) 65 75  
RH % (24H TREND) 88 (-11) 53 (-7) 80 70  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 SW 9 G18  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 G17 W 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.22  
PRECIP DURATION 9  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1060 780  
MIXING HGT(FT-AGL/MSL) 3470 2550  
TRANSPORT WND (MPH) SW 17 W 16  
VENT RATE (KT-FT) 52050 35700  
CATEGORY DAY 4 3  
INVERSION 6PM 67F/10AM 6PM 67F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 3 VERY POOR 22 FAIR 8 POOR 35 FAIR  
MAX ADI LATE 3 VERY POOR 60 GEN GOOD 11 POOR 36 FAIR  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 6 2 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
PAZ078-010845-  
HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITY OF ARMAGH  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+4) 80 (+6) 65 75  
RH % (24H TREND) 85 (-14) 51 (-7) 75 68  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5 SW 8 G19  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 6 G18 W 9 G19  
PRECIP AMOUNT 0.00 0.00 0.00 0.26  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1050 800  
MIXING HGT(FT-AGL/MSL) 3430 2630  
TRANSPORT WND (MPH) W 17 W 16  
VENT RATE (KT-FT) 51450 36820  
CATEGORY DAY 4 3  
INVERSION 6PM 67F/10AM 6PM 67F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 3 VERY POOR 29 FAIR 8 POOR 35 FAIR  
MAX ADI LATE 4 VERY POOR 60 GEN GOOD 11 POOR 38 FAIR  
MAX LVORI EARLY 5 4 4 3  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ001-010845-  
HANCOCK-  
INCLUDING THE CITY OF WEIRTON  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+12) 81 (+6) 65 73  
RH % (24H TREND) 82 (-18) 51 (-7) 86 71  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 S 6 SW 7 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 8 G17 NW 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.31  
PRECIP DURATION 11  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1110 580  
MIXING HGT(FT-AGL/MSL) 3640 1910  
TRANSPORT WND (MPH) SW 18 NW 13  
VENT RATE (KT-FT) 58240 21010  
CATEGORY DAY 4 2  
INVERSION 6PM 69F/10AM 7PM 69F/10AM  
DISPERSION 4 2  
MAX ADI EARLY 4 VERY POOR 28 FAIR 9 POOR 22 FAIR  
MAX ADI LATE 7 POOR 79 GOOD 11 POOR 25 FAIR  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ002-010845-  
BROOKE-  
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 63 (+10) 81 (+6) 67 75  
RH % (24H TREND) 82 (-17) 51 (-5) 81 70  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 S 6 SW 8 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 8 G17 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.34  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1130 750  
MIXING HGT(FT-AGL/MSL) 3720 2470  
TRANSPORT WND (MPH) SW 18 W 15  
VENT RATE (KT-FT) 59520 32110  
CATEGORY DAY 4 3  
INVERSION 6PM 69F/10AM 7PM 68F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 4 VERY POOR 26 FAIR 10 POOR 28 FAIR  
MAX ADI LATE 7 POOR 65 GOOD 11 POOR 30 FAIR  
MAX LVORI EARLY 5 4 3 4  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ003-010845-  
OHIO-  
INCLUDING THE CITY OF WHEELING  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 62 (+9) 81 (+6) 67 75  
RH % (24H TREND) 84 (-16) 51 (-6) 81 71  
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 6 SW 9 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 8 SW 8 G18 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.34  
PRECIP DURATION 10  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1130 760  
MIXING HGT(FT-AGL/MSL) 3720 2490  
TRANSPORT WND (MPH) SW 16 SW 14  
VENT RATE (KT-FT) 52080 29880  
CATEGORY DAY 3 3  
INVERSION 6PM 69F/10AM 7PM 68F/9AM  
DISPERSION 3 3  
MAX ADI EARLY 5 VERY POOR 27 FAIR 9 POOR 29 FAIR  
MAX ADI LATE 7 POOR 68 GOOD 11 POOR 29 FAIR  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ004-010845-  
MARSHALL-  
INCLUDING THE CITY OF MOUNDSVILLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 61 (+6) 82 (+6) 65 77  
RH % (24H TREND) 88 (-12) 52 (-8) 82 72  
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 5 SW 8 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 SW 7 G17 W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.27  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END 6 PM  
MIXING HGT(M-AGL/MSL) 1140 770  
MIXING HGT(FT-AGL/MSL) 3730 2520  
TRANSPORT WND (MPH) SW 16 W 14  
VENT RATE (KT-FT) 52220 30240  
CATEGORY DAY 3 3  
INVERSION 6PM 68F/10AM 7PM 68F/9AM  
DISPERSION 3 3  
MAX ADI EARLY 4 VERY POOR 28 FAIR 8 POOR 29 FAIR  
MAX ADI LATE 6 VERY POOR 71 GOOD 11 POOR 30 FAIR  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 6 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ012-010845-  
WETZEL-  
INCLUDING THE CITY OF NEW MARTINSVILLE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+5) 81 (+5) 65 76  
RH % (24H TREND) 90 (-9) 52 (-8) 84 74  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 6 SW 5 W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.25  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1250 970  
MIXING HGT(FT-AGL/MSL) 4100 3190  
TRANSPORT WND (MPH) SW 16 W 16  
VENT RATE (KT-FT) 57400 44660  
CATEGORY DAY 4 3  
INVERSION 6PM 68F/10AM 7PM 67F/9AM  
DISPERSION 4 3  
MAX ADI EARLY 4 VERY POOR 28 FAIR 7 POOR 28 FAIR  
MAX ADI LATE 5 VERY POOR 74 GOOD 8 POOR 37 FAIR  
MAX LVORI EARLY 6 5 4 4  
MAX LVORI LATE 6 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ021-010845-  
MARION-  
INCLUDING THE CITY OF FAIRMONT  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 59 (+4) 81 (+4) 63 77  
RH % (24H TREND) 91 (-8) 53 (-5) 81 72  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 6 S 5 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.27  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1320 1120  
MIXING HGT(FT-AGL/MSL) 4310 3660  
TRANSPORT WND (MPH) W 15 W 17  
VENT RATE (KT-FT) 56030 54900  
CATEGORY DAY 4 4  
INVERSION 6PM 68F/10AM 6PM 66F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 3 VERY POOR 28 FAIR 6 VERY POOR 29 FAIR  
MAX ADI LATE 4 VERY POOR 75 GOOD 7 POOR 45 GEN GOOD  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 6 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ509-010845-  
MONONGALIA-  
INCLUDING THE CITY OF MORGANTOWN  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 60 (+6) 81 (+5) 64 77  
RH % (24H TREND) 87 (-12) 51 (-6) 80 70  
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 5 SW 7  
WIND 20FT/LATE(MPH) LGT/VAR SW 7 S 6 W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.27  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1300 1130  
MIXING HGT(FT-AGL/MSL) 4280 3720  
TRANSPORT WND (MPH) SW 16 W 17  
VENT RATE (KT-FT) 59920 55800  
CATEGORY DAY 4 4  
INVERSION 6PM 69F/10AM 6PM 70F/10AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 30 FAIR 7 POOR 31 FAIR  
MAX ADI LATE 5 VERY POOR 71 GOOD 8 POOR 46 GEN GOOD  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ510-010845-  
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-  
INCLUDING THE CITY OF COOPERS ROCK  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 59 (+7) 79 (+6) 62 76  
RH % (24H TREND) 86 (-13) 51 (-8) 78 68  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 S 5 W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.32  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1160 1100  
MIXING HGT(FT-AGL/MSL) 3800 3590  
TRANSPORT WND (MPH) SW 15 W 17  
VENT RATE (KT-FT) 49400 53850  
CATEGORY DAY 4 4  
INVERSION 6PM 67F/10AM 7PM 65F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 34 FAIR 7 POOR 31 FAIR  
MAX ADI LATE 5 VERY POOR 70 GOOD 8 POOR 45 GEN GOOD  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ511-010845-  
PRESTON-  
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 100  
CHANCE OF THUNDER (%) 0 0 0 20  
TEMP (24H TREND) 58 (+8) 80 (+5) 62 76  
RH % (24H TREND) 87 (-13) 49 (-7) 77 67  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.30  
PRECIP DURATION 5  
PRECIP BEGIN 7 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1190 1090  
MIXING HGT(FT-AGL/MSL) 3920 3590  
TRANSPORT WND (MPH) SW 15 W 18  
VENT RATE (KT-FT) 50960 57440  
CATEGORY DAY 4 4  
INVERSION 6PM 68F/10AM 6PM 66F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 36 FAIR 7 POOR 33 FAIR  
MAX ADI LATE 4 VERY POOR 71 GOOD 6 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 5 1 3 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ512-010845-  
EASTERN PRESTON-  
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 90  
CHANCE OF THUNDER (%) 0 0 0 20  
TEMP (24H TREND) 58 (+8) 79 (+7) 62 76  
RH % (24H TREND) 90 (-10) 50 (-9) 80 68  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6 G18  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 SW 5 W 8 G19  
PRECIP AMOUNT 0.00 0.00 0.00 0.27  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1200 1070  
MIXING HGT(FT-AGL/MSL) 3940 3500  
TRANSPORT WND (MPH) W 16 W 20  
VENT RATE (KT-FT) 55160 59500  
CATEGORY DAY 4 4  
INVERSION 6PM 67F/10AM 7PM 65F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 42 GEN GOOD 8 POOR 37 FAIR  
MAX ADI LATE 5 VERY POOR 77 GOOD 8 POOR 50 GEN GOOD  
MAX LVORI EARLY 6 4 4 3  
MAX LVORI LATE 5 1 4 5  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ513-010845-  
WESTERN TUCKER-  
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 90  
CHANCE OF THUNDER (%) 0 0 0 20  
TEMP (24H TREND) 58 (+7) 80 (+5) 62 78  
RH % (24H TREND) 89 (-10) 48 (-8) 80 66  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G17  
WIND 20FT/LATE(MPH) LGT/VAR SW 5 LGT/VAR W 8 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.26  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1300 1060  
MIXING HGT(FT-AGL/MSL) 4270 3470  
TRANSPORT WND (MPH) W 15 W 20  
VENT RATE (KT-FT) 55510 58990  
CATEGORY DAY 4 4  
INVERSION 6PM 67F/10AM 7PM 65F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 44 GEN GOOD 5 VERY POOR 38 FAIR  
MAX ADI LATE 4 VERY POOR 75 GOOD 7 POOR 50 GEN GOOD  
MAX LVORI EARLY 6 4 4 4  
MAX LVORI LATE 5 1 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
 
WVZ514-010845-  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY  
108 PM EDT WED SEP 30 2026  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 0 80  
CHANCE OF THUNDER (%) 0 0 0 20  
TEMP (24H TREND) 54 (+9) 76 (+6) 58 74  
RH % (24H TREND) 90 (-9) 49 (-6) 79 67  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR W 6 G24  
WIND 20FT/LATE(MPH) LGT/VAR W 5 SW 5 G20 W 8 G25  
PRECIP AMOUNT 0.00 0.00 0.00 0.15  
PRECIP DURATION 5  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT(M-AGL/MSL) 1230 1060  
MIXING HGT(FT-AGL/MSL) 4050 3470  
TRANSPORT WND (MPH) W 17 W 23  
VENT RATE (KT-FT) 60750 69400  
CATEGORY DAY 4 4  
INVERSION 7PM 65F/10AM 7PM 64F/9AM  
DISPERSION 4 4  
MAX ADI EARLY 4 VERY POOR 49 GEN GOOD 8 POOR 50 GEN GOOD  
MAX ADI LATE 5 VERY POOR 80 GOOD 10 POOR 59 GEN GOOD  
MAX LVORI EARLY 6 4 4 3  
MAX LVORI LATE 5 1 4 4  
 
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.  
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.  
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTH WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S. NORTH WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER  
60S. SOUTH WINDS 5 TO 10 MPH.  
 
 
 
WM  
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