028
FNUS51 KPBZ 070522
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
122 AM EDT WED OCT 7 2026
DISCUSSION
CONFIDENCE REMAINS HIGH THAT QUIET AND DRY CONDITIONS WILL
CONTINUE THROUGHOUT THE WEEK. FIRE WEATHER CONCERNS REMAIN LOW
GIVEN LIGHT AND VARIABLE WINDS AND MINRH VALUES ABOVE 30 PERCENT.
WINDS REMAIN A BIT TOO LIGHT THOUGH. RAIN CHANCES COULD RETURN
SUNDAY INTO MONDAY WITH THE POTENTIAL OF A TROPICAL DISTURBANCE
ADVANCING NORTH, OUT OF THE GULF, LATE THIS WEEK.
OHZ039-072015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+8) 48 (+8) 70
RH % (24H TREND) 44 (+1) 92 (-1) 38
WIND 20FT/EARLY(MPH) S 5 SW 6 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1030 2370
MIXING HGT(FT-AGL/MSL)3390 7780
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 50850 116700
CATEGORY DAY 4 5
INVERSION 60F/11AM 7PM 58F/10AM
DISPERSION 4 5
MAX ADI EARLY 26 FAIR 8 POOR 43 GEN GOOD
MAX ADI LATE 59 GEN GOOD 8 POOR 83 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-072015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 48 (+9) 69
RH % (24H TREND) 42 (-2) 91 (0) 38
WIND 20FT/EARLY(MPH) SW 6 SW 8 G17 W 5
WIND 20FT/LATE(MPH) SW 10 G18 W 5 W 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2340
MIXING HGT(FT-AGL/MSL)3450 7680
TRANSPORT WND (MPH) SW 18 W 17
VENT RATE (KT-FT) 55200 115200
CATEGORY DAY 4 5
INVERSION 61F/11AM 7PM 59F/10AM
DISPERSION 4 5
MAX ADI EARLY 31 FAIR 9 POOR 44 GEN GOOD
MAX ADI LATE 61 GOOD 8 POOR 84 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-072015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 48 (+9) 68
RH % (24H TREND) 42 (-1) 92 (+1) 38
WIND 20FT/EARLY(MPH) SW 5 SW 8 G17 W 5
WIND 20FT/LATE(MPH) SW 10 G18 W 5 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 2180
MIXING HGT(FT-AGL/MSL)3540 7140
TRANSPORT WND (MPH) SW 18 W 17
VENT RATE (KT-FT) 56640 107100
CATEGORY DAY 4 5
INVERSION 55F/10AM 7PM 59F/10AM
DISPERSION 4 5
MAX ADI EARLY 32 FAIR 9 POOR 50 GEN GOOD
MAX ADI LATE 63 GOOD 7 POOR 82 GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-072015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+9) 49 (+8) 70
RH % (24H TREND) 46 (+3) 93 (-3) 39
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1030 2210
MIXING HGT(FT-AGL/MSL)3370 7260
TRANSPORT WND (MPH) SW 16 W 16
VENT RATE (KT-FT) 47180 101640
CATEGORY DAY 3 4
INVERSION 61F/11AM 6PM 59F/10AM
DISPERSION 3 4
MAX ADI EARLY 23 FAIR 8 POOR 34 FAIR
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 109 VERY GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-072015-
HARRISON-
INCLUDING THE CITY OF CADIZ
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 48 (+8) 70
RH % (24H TREND) 41 (0) 93 (-1) 37
WIND 20FT/EARLY(MPH) SW 5 SW 7 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1040 2470
MIXING HGT(FT-AGL/MSL)3400 8090
TRANSPORT WND (MPH) SW 16 W 17
VENT RATE (KT-FT) 47600 121350
CATEGORY DAY 3 5
INVERSION 61F/11AM 7PM 53F/9AM
DISPERSION 3 5
MAX ADI EARLY 28 FAIR 8 POOR 46 GEN GOOD
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 84 GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-072015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 49 (+10) 70
RH % (24H TREND) 39 (-1) 93 (-1) 36
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 W 5 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1090 2400
MIXING HGT(FT-AGL/MSL)3570 7890
TRANSPORT WND (MPH) SW 17 W 16
VENT RATE (KT-FT) 53550 110460
CATEGORY DAY 4 5
INVERSION 61F/11AM 7PM 53F/9AM
DISPERSION 4 5
MAX ADI EARLY 30 FAIR 8 POOR 50 GEN GOOD
MAX ADI LATE 60 GEN GOOD 8 POOR 86 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-072015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+8) 49 (+9) 72
RH % (24H TREND) 43 (0) 94 (-2) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1090 2030
MIXING HGT(FT-AGL/MSL)3560 6670
TRANSPORT WND (MPH) SW 15 W 14
VENT RATE (KT-FT) 46280 80040
CATEGORY DAY 3 4
INVERSION 62F/11AM 6PM 60F/10AM
DISPERSION 3 4
MAX ADI EARLY 21 FAIR 5 VERY POOR 27 FAIR
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 106 VERY GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-072015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+8) 49 (+9) 72
RH % (24H TREND) 43 (+1) 95 (0) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2280
MIXING HGT(FT-AGL/MSL)3440 7480
TRANSPORT WND (MPH) SW 15 W 15
VENT RATE (KT-FT) 44720 97240
CATEGORY DAY 3 4
INVERSION 62F/11AM 6PM 60F/10AM
DISPERSION 3 4
MAX ADI EARLY 23 FAIR 5 VERY POOR 34 FAIR
MAX ADI LATE 59 GEN GOOD 5 VERY POOR 111 VERY GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-072015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+7) 49 (+9) 72
RH % (24H TREND) 39 (-1) 93 (-2) 35
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1040 2400
MIXING HGT(FT-AGL/MSL)3410 7880
TRANSPORT WND (MPH) SW 16 W 15
VENT RATE (KT-FT) 47740 102440
CATEGORY DAY 3 5
INVERSION 62F/11AM 6PM 54F/9AM
DISPERSION 3 5
MAX ADI EARLY 26 FAIR 8 POOR 44 GEN GOOD
MAX ADI LATE 55 GEN GOOD 8 POOR 86 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-072015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+8) 50 (+9) 72
RH % (24H TREND) 43 (+2) 94 (-3) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2110
MIXING HGT(FT-AGL/MSL)3440 6920
TRANSPORT WND (MPH) SW 14 W 13
VENT RATE (KT-FT) 41280 76120
CATEGORY DAY 3 4
INVERSION 62F/11AM 6PM 61F/10AM
DISPERSION 3 4
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 28 FAIR
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-072015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+7) 51 (+10) 73
RH % (24H TREND) 42 (+2) 94 (-5) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1020 2110
MIXING HGT(FT-AGL/MSL)3340 6920
TRANSPORT WND (MPH) SW 14 W 14
VENT RATE (KT-FT) 40080 83040
CATEGORY DAY 3 4
INVERSION 62F/11AM 6PM 56F/9AM
DISPERSION 3 4
MAX ADI EARLY 20 GEN POOR 5 VERY POOR 34 FAIR
MAX ADI LATE 57 GEN GOOD 6 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-072015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+9) 47 (+9) 67
RH % (24H TREND) 44 (-1) 98 (+5) 39
WIND 20FT/EARLY(MPH) S 7 SW 7 W 6
WIND 20FT/LATE(MPH) SW 11 G19 W 5 W 11
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 960 2150
MIXING HGT(FT-AGL/MSL)3140 7060
TRANSPORT WND (MPH) SW 18 W 20
VENT RATE (KT-FT) 50240 120020
CATEGORY DAY 3 5
INVERSION 54F/10AM 7PM 52F/9AM
DISPERSION 3 5
MAX ADI EARLY 31 FAIR 9 POOR 58 GEN GOOD
MAX ADI LATE 59 GEN GOOD 8 POOR 84 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-072015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+8) 47 (+9) 66
RH % (24H TREND) 46 (-1) 100 (+6) 43
WIND 20FT/EARLY(MPH) S 5 SW 6 W 5
WIND 20FT/LATE(MPH) SW 8 G17 W 5 W 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 990 2050
MIXING HGT(FT-AGL/MSL)3240 6710
TRANSPORT WND (MPH) SW 18 W 21
VENT RATE (KT-FT) 51840 120780
CATEGORY DAY 3 5
INVERSION 52F/10AM 7PM 50F/9AM
DISPERSION 3 5
MAX ADI EARLY 31 FAIR 9 POOR 62 GOOD
MAX ADI LATE 60 GEN GOOD 8 POOR 96 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-072015-
FOREST-
INCLUDING THE CITY OF TIONESTA
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+9) 46 (+9) 66
RH % (24H TREND) 44 (-1) 100 (+8) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 G17 LGT/VAR W 7 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 970 2060
MIXING HGT(FT-AGL/MSL)3170 6750
TRANSPORT WND (MPH) SW 17 W 21
VENT RATE (KT-FT) 47550 121500
CATEGORY DAY 3 5
INVERSION 52F/10AM 7PM 50F/9AM
DISPERSION 3 5
MAX ADI EARLY 31 FAIR 8 POOR 84 GOOD
MAX ADI LATE 68 GOOD 8 POOR 98 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-072015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 47 (+9) 69
RH % (24H TREND) 42 (+1) 97 (+2) 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 W 5
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1040 2190
MIXING HGT(FT-AGL/MSL)3400 7170
TRANSPORT WND (MPH) SW 18 W 18
VENT RATE (KT-FT) 54400 114720
CATEGORY DAY 4 5
INVERSION 61F/11AM 7PM 59F/10AM
DISPERSION 4 5
MAX ADI EARLY 30 FAIR 9 POOR 53 GEN GOOD
MAX ADI LATE 60 GEN GOOD 5 VERY POOR 88 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-072015-
BUTLER-
INCLUDING THE CITY OF BUTLER
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 47 (+10) 69
RH % (24H TREND) 44 (-2) 99 (+3) 41
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 W 5
WIND 20FT/LATE(MPH) SW 9 W 5 W 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2180
MIXING HGT(FT-AGL/MSL)3450 7150
TRANSPORT WND (MPH) SW 17 W 18
VENT RATE (KT-FT) 51750 114400
CATEGORY DAY 4 5
INVERSION 59F/11AM 7PM 52F/9AM
DISPERSION 4 5
MAX ADI EARLY 27 FAIR 8 POOR 50 GEN GOOD
MAX ADI LATE 59 GEN GOOD 5 VERY POOR 89 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-072015-
CLARION-
INCLUDING THE CITY OF CLARION
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+9) 47 (+10) 67
RH % (24H TREND) 44 (-3) 99 (+5) 41
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 990 1980
MIXING HGT(FT-AGL/MSL)3250 6490
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 48750 97350
CATEGORY DAY 3 4
INVERSION 57F/11AM 6PM 51F/9AM
DISPERSION 3 4
MAX ADI EARLY 26 FAIR 8 POOR 60 GEN GOOD
MAX ADI LATE 58 GEN GOOD 6 VERY POOR 91 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-072015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+10) 47 (+10) 66
RH % (24H TREND) 46 (+1) 97 (+7) 42
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 W 6 G17
WIND 20FT/LATE(MPH) SW 8 G17 SW 5 W 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 950 2120
MIXING HGT(FT-AGL/MSL)3110 6970
TRANSPORT WND (MPH) SW 17 W 22
VENT RATE (KT-FT) 46650 132430
CATEGORY DAY 3 5
INVERSION 52F/10AM 6PM 51F/9AM
DISPERSION 3 5
MAX ADI EARLY 29 FAIR 8 POOR 62 GOOD
MAX ADI LATE 55 GEN GOOD 9 POOR 105 VERY GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-072015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 49 (+10) 69
RH % (24H TREND) 40 (0) 94 (0) 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 G17 W 5 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 2250
MIXING HGT(FT-AGL/MSL)3650 7380
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 54750 110700
CATEGORY DAY 4 5
INVERSION 60F/11AM 7PM 54F/9AM
DISPERSION 4 5
MAX ADI EARLY 28 FAIR 8 POOR 52 GEN GOOD
MAX ADI LATE 61 GOOD 5 VERY POOR 86 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-072015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+9) 51 (+11) 70
RH % (24H TREND) 40 (-2) 94 (-2) 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 8 G17 W 5
WIND 20FT/LATE(MPH) SW 10 SW 6 W 11
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1150 2380
MIXING HGT(FT-AGL/MSL)3790 7790
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 56850 116850
CATEGORY DAY 4 5
INVERSION 61F/11AM 7PM 55F/9AM
DISPERSION 4 5
MAX ADI EARLY 26 FAIR 8 POOR 45 GEN GOOD
MAX ADI LATE 61 GOOD 8 POOR 82 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-072015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+9) 48 (+10) 70
RH % (24H TREND) 44 (-5) 98 (+1) 43
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 W 5
WIND 20FT/LATE(MPH) SW 8 SW 5 W 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 2230
MIXING HGT(FT-AGL/MSL)3540 7330
TRANSPORT WND (MPH) SW 17 W 18
VENT RATE (KT-FT) 53100 117280
CATEGORY DAY 4 5
INVERSION 59F/11AM 6PM 58F/10AM
DISPERSION 4 5
MAX ADI EARLY 24 FAIR 8 POOR 48 GEN GOOD
MAX ADI LATE 59 GEN GOOD 7 POOR 99 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-072015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 50 (+11) 70
RH % (24H TREND) 38 (-3) 92 (-4) 36
WIND 20FT/EARLY(MPH) SW 5 SW 8 G17 W 5
WIND 20FT/LATE(MPH) SW 10 G17 SW 6 W 10 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 2440
MIXING HGT(FT-AGL/MSL)3630 8000
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 54450 120000
CATEGORY DAY 4 5
INVERSION 62F/11AM 7PM 60F/10AM
DISPERSION 4 5
MAX ADI EARLY 28 FAIR 8 POOR 43 GEN GOOD
MAX ADI LATE 60 GEN GOOD 8 POOR 85 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-072015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 50 (+10) 71
RH % (24H TREND) 42 (-2) 93 (-7) 40
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 SW 5 W 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1190 2280
MIXING HGT(FT-AGL/MSL)3890 7490
TRANSPORT WND (MPH) W 16 W 16
VENT RATE (KT-FT) 54460 104860
CATEGORY DAY 4 4
INVERSION 56F/10AM 7PM 55F/9AM
DISPERSION 4 4
MAX ADI EARLY 28 FAIR 8 POOR 45 GEN GOOD
MAX ADI LATE 58 GEN GOOD 8 POOR 81 GOOD
MAX LVORI EARLY 8 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-072015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 51 (+11) 70
RH % (24H TREND) 43 (-2) 94 (-2) 42
WIND 20FT/EARLY(MPH) SW 5 SW 9 G17 W 6
WIND 20FT/LATE(MPH) SW 11 SW 7 W 13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1130 2310
MIXING HGT(FT-AGL/MSL)3700 7570
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 55500 113550
CATEGORY DAY 4 5
INVERSION 56F/10AM 6PM 61F/10AM
DISPERSION 4 5
MAX ADI EARLY 27 FAIR 11 POOR 44 GEN GOOD
MAX ADI LATE 60 GEN GOOD 10 POOR 69 GOOD
MAX LVORI EARLY 7 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-072015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+9) 51 (+10) 68
RH % (24H TREND) 43 (-1) 91 (+1) 42
WIND 20FT/EARLY(MPH) SW 5 SW 9 G20 W 5 G17
WIND 20FT/LATE(MPH) SW 9 G17 SW 7 G20 W 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2290
MIXING HGT(FT-AGL/MSL)3430 7500
TRANSPORT WND (MPH) W 16 W 18
VENT RATE (KT-FT) 48020 120000
CATEGORY DAY 3 5
INVERSION 56F/10AM 7PM 54F/9AM
DISPERSION 3 5
MAX ADI EARLY 33 FAIR 10 POOR 51 GEN GOOD
MAX ADI LATE 55 GEN GOOD 10 POOR 95 GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-072015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 52 (+10) 71
RH % (24H TREND) 43 (-3) 91 (-3) 40
WIND 20FT/EARLY(MPH) S 5 SW 7 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 SW 5 W 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1190 2360
MIXING HGT(FT-AGL/MSL)3890 7740
TRANSPORT WND (MPH) W 16 W 17
VENT RATE (KT-FT) 54460 116100
CATEGORY DAY 4 5
INVERSION 58F/10AM 6PM 56F/9AM
DISPERSION 4 5
MAX ADI EARLY 28 FAIR 8 POOR 49 GEN GOOD
MAX ADI LATE 60 GEN GOOD 8 POOR 84 GOOD
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-072015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+8) 51 (+10) 69
RH % (24H TREND) 43 (-1) 92 (+1) 41
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 6 SW 5 G17 W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2210
MIXING HGT(FT-AGL/MSL)3430 7240
TRANSPORT WND (MPH) W 17 W 18
VENT RATE (KT-FT) 51450 115840
CATEGORY DAY 4 5
INVERSION 57F/10AM 7PM 54F/9AM
DISPERSION 4 5
MAX ADI EARLY 34 FAIR 6 VERY POOR 58 GEN GOOD
MAX ADI LATE 69 GOOD 8 POOR 97 GOOD
MAX LVORI EARLY 7 3 6
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-072015-
INDIANA-
INCLUDING THE CITY OF INDIANA
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+10) 49 (+10) 69
RH % (24H TREND) 44 (-4) 95 (0) 43
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 W 5 G17
WIND 20FT/LATE(MPH) SW 9 SW 5 W 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1100 2260
MIXING HGT(FT-AGL/MSL)3600 7410
TRANSPORT WND (MPH) SW 17 W 20
VENT RATE (KT-FT) 54000 125970
CATEGORY DAY 4 5
INVERSION 54F/10AM 7PM 53F/9AM
DISPERSION 4 5
MAX ADI EARLY 28 FAIR 8 POOR 51 GEN GOOD
MAX ADI LATE 58 GEN GOOD 9 POOR 106 VERY GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-072015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+8) 50 (+11) 67
RH % (24H TREND) 43 (-2) 92 (-1) 42
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G17 W 5 G17
WIND 20FT/LATE(MPH) SW 8 SW 6 G17 W 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1020 2310
MIXING HGT(FT-AGL/MSL)3360 7590
TRANSPORT WND (MPH) SW 16 W 20
VENT RATE (KT-FT) 47040 129030
CATEGORY DAY 3 5
INVERSION 55F/10AM 7PM 54F/9AM
DISPERSION 3 5
MAX ADI EARLY 33 FAIR 9 POOR 52 GEN GOOD
MAX ADI LATE 54 GEN GOOD 9 POOR 104 VERY GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-072015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 50 (+11) 69
RH % (24H TREND) 41 (-1) 93 (-2) 37
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 SW 5 W 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 2320
MIXING HGT(FT-AGL/MSL)3640 7610
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 54600 114150
CATEGORY DAY 4 5
INVERSION 60F/11AM 7PM 54F/9AM
DISPERSION 4 5
MAX ADI EARLY 29 FAIR 8 POOR 50 GEN GOOD
MAX ADI LATE 61 GOOD 8 POOR 85 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-072015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 49 (+9) 71
RH % (24H TREND) 38 (0) 93 (-2) 36
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G17 SW 5 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 2410
MIXING HGT(FT-AGL/MSL)3540 7920
TRANSPORT WND (MPH) SW 16 W 16
VENT RATE (KT-FT) 49560 110880
CATEGORY DAY 3 5
INVERSION 61F/11AM 7PM 54F/9AM
DISPERSION 3 5
MAX ADI EARLY 27 FAIR 8 POOR 52 GEN GOOD
MAX ADI LATE 57 GEN GOOD 8 POOR 87 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-072015-
OHIO-
INCLUDING THE CITY OF WHEELING
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+5) 50 (+9) 71
RH % (24H TREND) 38 (+1) 93 (-3) 34
WIND 20FT/EARLY(MPH) LGT/VAR SW 7 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 SW 5 W 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 2370
MIXING HGT(FT-AGL/MSL)3530 7760
TRANSPORT WND (MPH) SW 16 W 15
VENT RATE (KT-FT) 49420 100880
CATEGORY DAY 3 5
INVERSION 62F/11AM 7PM 54F/9AM
DISPERSION 3 5
MAX ADI EARLY 26 FAIR 8 POOR 46 GEN GOOD
MAX ADI LATE 56 GEN GOOD 8 POOR 81 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-072015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+8) 50 (+9) 72
RH % (24H TREND) 41 (-2) 95 (-4) 38
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1060 2330
MIXING HGT(FT-AGL/MSL)3470 7630
TRANSPORT WND (MPH) SW 15 W 15
VENT RATE (KT-FT) 45110 99190
CATEGORY DAY 3 5
INVERSION 62F/11AM 6PM 55F/9AM
DISPERSION 3 5
MAX ADI EARLY 24 FAIR 7 POOR 43 GEN GOOD
MAX ADI LATE 55 GEN GOOD 5 VERY POOR 95 GOOD
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-072015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+7) 51 (+9) 71
RH % (24H TREND) 45 (+1) 96 (-4) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 2140
MIXING HGT(FT-AGL/MSL)3550 7020
TRANSPORT WND (MPH) SW 15 W 14
VENT RATE (KT-FT) 46150 84240
CATEGORY DAY 3 4
INVERSION 62F/11AM 6PM 61F/10AM
DISPERSION 3 4
MAX ADI EARLY 23 FAIR 5 VERY POOR 38 FAIR
MAX ADI LATE 59 GEN GOOD 6 VERY POOR 97 GOOD
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-072015-
MARION-
INCLUDING THE CITY OF FAIRMONT
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+7) 53 (+12) 71
RH % (24H TREND) 46 (+3) 94 (-5) 41
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1160 2170
MIXING HGT(FT-AGL/MSL)3820 7110
TRANSPORT WND (MPH) W 15 W 14
VENT RATE (KT-FT) 49660 85320
CATEGORY DAY 4 4
INVERSION 57F/10AM 6PM 56F/9AM
DISPERSION 4 4
MAX ADI EARLY 23 FAIR 5 VERY POOR 43 GEN GOOD
MAX ADI LATE 54 GEN GOOD 6 VERY POOR 93 GOOD
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-072015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 53 (+11) 71
RH % (24H TREND) 44 (0) 92 (-6) 40
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 SW 5 W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1190 2230
MIXING HGT(FT-AGL/MSL)3890 7310
TRANSPORT WND (MPH) W 16 W 15
VENT RATE (KT-FT) 54460 95030
CATEGORY DAY 4 4
INVERSION 57F/10AM 6PM 56F/9AM
DISPERSION 4 4
MAX ADI EARLY 26 FAIR 8 POOR 45 GEN GOOD
MAX ADI LATE 58 GEN GOOD 7 POOR 77 GOOD
MAX LVORI EARLY 8 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-072015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+7) 51 (+9) 69
RH % (24H TREND) 45 (0) 91 (-4) 42
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 6 SW 5 W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2190
MIXING HGT(FT-AGL/MSL)3430 7200
TRANSPORT WND (MPH) W 16 W 15
VENT RATE (KT-FT) 48020 93600
CATEGORY DAY 3 4
INVERSION 56F/10AM 6PM 55F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 6 VERY POOR 54 GEN GOOD
MAX ADI LATE 67 GOOD 8 POOR 116 VERY GOOD
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-072015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+6) 52 (+12) 69
RH % (24H TREND) 44 (+4) 90 (-7) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 2140
MIXING HGT(FT-AGL/MSL)3460 7020
TRANSPORT WND (MPH) W 16 W 15
VENT RATE (KT-FT) 48440 91260
CATEGORY DAY 3 4
INVERSION 57F/10AM 6PM 55F/9AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 6 VERY POOR 57 GEN GOOD
MAX ADI LATE 68 GOOD 7 POOR 104 VERY GOOD
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-072015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+4) 51 (+11) 68
RH % (24H TREND) 44 (+3) 90 (-5) 43
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) W 6 SW 5 W 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1000 2040
MIXING HGT(FT-AGL/MSL)3290 6710
TRANSPORT WND (MPH) W 17 W 17
VENT RATE (KT-FT) 49350 100650
CATEGORY DAY 4 5
INVERSION 56F/10AM 7PM 54F/9AM
DISPERSION 4 5
MAX ADI EARLY 34 FAIR 6 VERY POOR 62 GOOD
MAX ADI LATE 64 GOOD 9 POOR 89 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-072015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+3) 52 (+9) 69
RH % (24H TREND) 42 (+8) 88 (-5) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR W 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1010 1790
MIXING HGT(FT-AGL/MSL)3310 5880
TRANSPORT WND (MPH) W 16 W 15
VENT RATE (KT-FT) 46340 76440
CATEGORY DAY 3 4
INVERSION 57F/10AM 7PM 55F/9AM
DISPERSION 3 4
MAX ADI EARLY 36 FAIR 5 VERY POOR 54 GEN GOOD
MAX ADI LATE 63 GOOD 8 POOR 99 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-072015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
122 AM EDT WED OCT 7 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+5) 49 (+11) 65
RH % (24H TREND) 43 (+1) 88 (-4) 47
WIND 20FT/EARLY(MPH) LGT/VAR W 5 G22 W 5 G22
WIND 20FT/LATE(MPH) W 6 G17 W 6 G23 W 7 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 870 1710
MIXING HGT(FT-AGL/MSL)2840 5620
TRANSPORT WND (MPH) W 17 W 17
VENT RATE (KT-FT) 42600 84300
CATEGORY DAY 3 4
INVERSION 55F/10AM 7PM 53F/9AM
DISPERSION 3 4
MAX ADI EARLY 37 FAIR 6 VERY POOR 61 GOOD
MAX ADI LATE 60 GEN GOOD 10 POOR 110 VERY GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
SHALLENBERGER
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