140
FNUS51 KPBZ 150520
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
120 AM EDT WED JUL 15 2026
DISCUSSION
HIGH PRESSURE WILL BE IN PLACE FOR TODAY AND THROUGH THURSDAY AS
WELL. NORTHWEST FLOW WILL BRING IN SOME SMOKE TO THE REGION FROM
WILDFIRES IN CANADA. DRY CONDITIONS ARE EXPECTED ALONG WITH
TEMPERATURES IN THE 90S. THE NEXT CHANCE FOR PRECIPITATION WILL BE
ON FRIDAY AND SATURDAY.
OHZ039-152030-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+4) 73 (+4) 92
RH % (24H TREND) 44 (-8) 87 (-5) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1890
MIXING HGT(FT-AGL/MSL)5150 6190
TRANSPORT WND (MPH) W 12 NW 9
VENT RATE (KT-FT) 51500 49520
CATEGORY DAY 3 3
INVERSION 76F/9AM 8PM 78F/9AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 5 VERY POOR 33 FAIR
MAX ADI LATE 66 GOOD 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-152030-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 71 (+2) 91
RH % (24H TREND) 45 (-4) 86 (-1) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1590 1810
MIXING HGT(FT-AGL/MSL)5200 5930
TRANSPORT WND (MPH) W 13 NW 10
VENT RATE (KT-FT) 57200 53370
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 78F/9AM
DISPERSION 4 4
MAX ADI EARLY 32 FAIR 8 POOR 31 FAIR
MAX ADI LATE 73 GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-152030-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
120 AM EDT WED JUL 15 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) 94 (+4) 70 (+2) 91
RH % (24H TREND) 45 (-2) 88 (-2) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1570
MIXING HGT(FT-AGL/MSL)5580 5140
TRANSPORT WND (MPH) W 15 NW 12
VENT RATE (KT-FT) 72540 51400
CATEGORY DAY 4 3
INVERSION 77F/9AM 8PM 77F/9AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 9 POOR 30 FAIR
MAX ADI LATE 93 GOOD 3 VERY POOR 66 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-152030-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+4) 72 (+4) 92
RH % (24H TREND) 45 (-9) 88 (-9) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1600 2090
MIXING HGT(FT-AGL/MSL)5260 6860
TRANSPORT WND (MPH) W 10 NW 9
VENT RATE (KT-FT) 47340 54880
CATEGORY DAY 4 4
INVERSION 82F/10AM 8PM 78F/9AM
DISPERSION 4 4
MAX ADI EARLY 30 FAIR 4 VERY POOR 27 FAIR
MAX ADI LATE 66 GOOD 4 VERY POOR 67 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-152030-
HARRISON-
INCLUDING THE CITY OF CADIZ
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 72 (+3) 92
RH % (24H TREND) 44 (-10) 88 (-5) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1580 1930
MIXING HGT(FT-AGL/MSL)5170 6350
TRANSPORT WND (MPH) W 12 NW 9
VENT RATE (KT-FT) 51700 50800
CATEGORY DAY 3 3
INVERSION 76F/9AM 8PM 78F/9AM
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 5 VERY POOR 35 FAIR
MAX ADI LATE 66 GOOD 4 VERY POOR 63 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-152030-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 72 (+3) 92
RH % (24H TREND) 42 (-7) 87 (-5) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1960
MIXING HGT(FT-AGL/MSL)5370 6430
TRANSPORT WND (MPH) W 13 NW 10
VENT RATE (KT-FT) 59070 57870
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 78F/9AM
DISPERSION 4 4
MAX ADI EARLY 38 FAIR 6 VERY POOR 39 FAIR
MAX ADI LATE 76 GOOD 3 VERY POOR 71 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-152030-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+5) 94
RH % (24H TREND) 44 (-11) 86 (-9) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1610 2450
MIXING HGT(FT-AGL/MSL)5300 8040
TRANSPORT WND (MPH) W 9 NW 7
VENT RATE (KT-FT) 42400 48240
CATEGORY DAY 3 3
INVERSION 83F/10AM 8PM 79F/9AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 4 VERY POOR 33 FAIR
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 72 GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-152030-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+5) 93
RH % (24H TREND) 45 (-11) 88 (-10) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 2330
MIXING HGT(FT-AGL/MSL)5370 7640
TRANSPORT WND (MPH) W 10 NW 8
VENT RATE (KT-FT) 48330 53480
CATEGORY DAY 4 4
INVERSION 82F/10AM 8PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 4 VERY POOR 32 FAIR
MAX ADI LATE 68 GOOD 4 VERY POOR 73 GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-152030-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+4) 93
RH % (24H TREND) 43 (-14) 88 (-7) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1590 2130
MIXING HGT(FT-AGL/MSL)5210 6990
TRANSPORT WND (MPH) W 10 NW 9
VENT RATE (KT-FT) 46890 55920
CATEGORY DAY 3 4
INVERSION 77F/9AM 8PM 80F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 5 VERY POOR 35 FAIR
MAX ADI LATE 63 GOOD 4 VERY POOR 63 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-152030-
NOBLE-
INCLUDING THE CITY OF CALDWELL
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+5) 94
RH % (24H TREND) 45 (-11) 88 (-8) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1610 2560
MIXING HGT(FT-AGL/MSL)5270 8400
TRANSPORT WND (MPH) W 9 NW 8
VENT RATE (KT-FT) 42160 58800
CATEGORY DAY 3 4
INVERSION 83F/10AM 8PM 79F/9AM
DISPERSION 3 4
MAX ADI EARLY 29 FAIR 4 VERY POOR 34 FAIR
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 63 GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-152030-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+4) 94
RH % (24H TREND) 45 (-14) 89 (-7) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 2520
MIXING HGT(FT-AGL/MSL)5030 8260
TRANSPORT WND (MPH) W 9 NW 9
VENT RATE (KT-FT) 40240 66080
CATEGORY DAY 3 4
INVERSION 82F/10AM 8PM 79F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 4 VERY POOR 34 FAIR
MAX ADI LATE 57 GEN GOOD 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-152030-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+3) 68 (0) 89
RH % (24H TREND) 46 (-9) 89 (0) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 LGT/VAR NW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1300
MIXING HGT(FT-AGL/MSL)5150 4280
TRANSPORT WND (MPH) NW 17 NW 15
VENT RATE (KT-FT) 77250 55640
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 76F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 10 POOR 40 FAIR
MAX ADI LATE 96 GOOD 3 VERY POOR 71 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-152030-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+3) 66 (-2) 89
RH % (24H TREND) 45 (-12) 89 (0) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1610 1430
MIXING HGT(FT-AGL/MSL)5290 4690
TRANSPORT WND (MPH) NW 18 NW 15
VENT RATE (KT-FT) 84640 60970
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 74F/9AM
DISPERSION 4 4
MAX ADI EARLY 34 FAIR 11 POOR 53 GEN GOOD
MAX ADI LATE 108 VERY GOOD3 VERY POOR 88 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-152030-
FOREST-
INCLUDING THE CITY OF TIONESTA
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+3) 65 (-2) 88
RH % (24H TREND) 41 (-17) 88 (-1) 30
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1530
MIXING HGT(FT-AGL/MSL)5310 5030
TRANSPORT WND (MPH) NW 20 NW 16
VENT RATE (KT-FT) 90270 70420
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 73F/9AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 7 POOR 66 GOOD
MAX ADI LATE 116 VERY GOOD4 VERY POOR 97 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-152030-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+4) 69 (+1) 91
RH % (24H TREND) 44 (-4) 89 (+3) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 1480
MIXING HGT(FT-AGL/MSL)5470 4870
TRANSPORT WND (MPH) W 15 NW 13
VENT RATE (KT-FT) 71110 53570
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 77F/9AM
DISPERSION 4 4
MAX ADI EARLY 32 FAIR 9 POOR 39 FAIR
MAX ADI LATE 94 GOOD 3 VERY POOR 70 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-152030-
BUTLER-
INCLUDING THE CITY OF BUTLER
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+4) 68 (0) 92
RH % (24H TREND) 45 (-6) 91 (+3) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1560
MIXING HGT(FT-AGL/MSL)5450 5110
TRANSPORT WND (MPH) W 16 NW 15
VENT RATE (KT-FT) 76300 66430
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 76F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 9 POOR 43 GEN GOOD
MAX ADI LATE 100 GOOD 3 VERY POOR 81 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-152030-
CLARION-
INCLUDING THE CITY OF CLARION
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+3) 66 (-2) 90
RH % (24H TREND) 44 (-13) 90 (+2) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1610
MIXING HGT(FT-AGL/MSL)5570 5300
TRANSPORT WND (MPH) NW 18 NW 16
VENT RATE (KT-FT) 89120 74200
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 74F/9AM
DISPERSION 4 4
MAX ADI EARLY 35 FAIR 11 POOR 55 GEN GOOD
MAX ADI LATE 109 VERY GOOD4 VERY POOR 97 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-152030-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+4) 66 (-1) 89
RH % (24H TREND) 43 (-13) 89 (+2) 32
WIND 20FT/EARLY(MPH) W 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) W 8 G17 LGT/VAR NW 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1780
MIXING HGT(FT-AGL/MSL)5520 5850
TRANSPORT WND (MPH) W 18 W 17
VENT RATE (KT-FT) 88320 87750
CATEGORY DAY 4 4
INVERSION 75F/9AM 8PM 74F/9AM
DISPERSION 4 4
MAX ADI EARLY 37 FAIR 11 POOR 65 GOOD
MAX ADI LATE 114 VERY GOOD4 VERY POOR 108 VERY GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-152030-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+4) 71 (+2) 91
RH % (24H TREND) 44 (+2) 88 (+2) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1750
MIXING HGT(FT-AGL/MSL)5630 5750
TRANSPORT WND (MPH) W 15 NW 12
VENT RATE (KT-FT) 73190 57500
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 78F/9AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 6 VERY POOR 35 FAIR
MAX ADI LATE 91 GOOD 2 VERY POOR 74 GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-152030-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 97 (+6) 72 (+2) 94
RH % (24H TREND) 42 (-9) 87 (0) 36
WIND 20FT/EARLY(MPH) LGT/VAR NW 5 LGT/VAR
WIND 20FT/LATE(MPH) W 8 LGT/VAR NW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 2050
MIXING HGT(FT-AGL/MSL)5660 6730
TRANSPORT WND (MPH) W 14 NW 13
VENT RATE (KT-FT) 67920 74030
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 39 FAIR 9 POOR 43 GEN GOOD
MAX ADI LATE 88 GOOD 3 VERY POOR 89 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-152030-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 97 (+6) 67 (0) 93
RH % (24H TREND) 43 (-11) 91 (+3) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1740
MIXING HGT(FT-AGL/MSL)5390 5690
TRANSPORT WND (MPH) W 16 NW 15
VENT RATE (KT-FT) 75460 73970
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 76F/9AM
DISPERSION 4 4
MAX ADI EARLY 34 FAIR 10 POOR 45 GEN GOOD
MAX ADI LATE 100 GOOD 3 VERY POOR 94 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-152030-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 72 (+4) 92
RH % (24H TREND) 43 (-16) 87 (-3) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1630 2080
MIXING HGT(FT-AGL/MSL)5340 6820
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 58740 68200
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 39 FAIR 8 POOR 43 GEN GOOD
MAX ADI LATE 77 GOOD 3 VERY POOR 81 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-152030-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 71 (+4) 93
RH % (24H TREND) 45 (-16) 90 (-3) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 2100
MIXING HGT(FT-AGL/MSL)5300 6880
TRANSPORT WND (MPH) W 12 NW 12
VENT RATE (KT-FT) 53000 68800
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 5 VERY POOR 43 GEN GOOD
MAX ADI LATE 68 GOOD 3 VERY POOR 80 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.
PAZ073-152030-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+5) 71 (+4) 93
RH % (24H TREND) 43 (-15) 92 (0) 38
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1590 1950
MIXING HGT(FT-AGL/MSL)5230 6380
TRANSPORT WND (MPH) W 14 NW 13
VENT RATE (KT-FT) 62760 70180
CATEGORY DAY 4 4
INVERSION 77F/9AM 7PM 78F/9AM
DISPERSION 4 4
MAX ADI EARLY 38 FAIR 8 POOR 35 FAIR
MAX ADI LATE 83 GOOD 3 VERY POOR 88 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-152030-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+8) 69 (+3) 93
RH % (24H TREND) 44 (-12) 92 (-1) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 1860
MIXING HGT(FT-AGL/MSL)4480 6110
TRANSPORT WND (MPH) W 15 NW 15
VENT RATE (KT-FT) 58240 79430
CATEGORY DAY 4 4
INVERSION 75F/9AM 7PM 76F/9AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 7 POOR 39 FAIR
MAX ADI LATE 79 GOOD 3 VERY POOR 92 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-152030-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+6) 71 (+4) 93
RH % (24H TREND) 45 (-14) 90 (-2) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 2050
MIXING HGT(FT-AGL/MSL)4890 6720
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 53790 67200
CATEGORY DAY 4 4
INVERSION 76F/9AM 7PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 35 FAIR 5 VERY POOR 35 FAIR
MAX ADI LATE 69 GOOD 3 VERY POOR 79 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.
PAZ076-152030-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+7) 68 (+4) 92
RH % (24H TREND) 46 (-13) 95 (0) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 1760
MIXING HGT(FT-AGL/MSL)4180 5770
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 45980 57700
CATEGORY DAY 3 4
INVERSION 74F/9AM 7PM 76F/9AM
DISPERSION 3 4
MAX ADI EARLY 34 FAIR 5 VERY POOR 42 GEN GOOD
MAX ADI LATE 67 GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-152030-
INDIANA-
INCLUDING THE CITY OF INDIANA
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+5) 67 (0) 92
RH % (24H TREND) 45 (-13) 92 (+2) 37
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 LGT/VAR NW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1800
MIXING HGT(FT-AGL/MSL)4940 5900
TRANSPORT WND (MPH) W 17 W 16
VENT RATE (KT-FT) 74100 82600
CATEGORY DAY 4 4
INVERSION 75F/9AM 8PM 76F/9AM
DISPERSION 4 4
MAX ADI EARLY 35 FAIR 10 POOR 48 GEN GOOD
MAX ADI LATE 89 GOOD 3 VERY POOR 99 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-152030-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+6) 68 (+1) 91
RH % (24H TREND) 45 (-15) 92 (-2) 39
WIND 20FT/EARLY(MPH) W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 1840
MIXING HGT(FT-AGL/MSL)4510 6040
TRANSPORT WND (MPH) W 17 NW 16
VENT RATE (KT-FT) 67650 84560
CATEGORY DAY 4 4
INVERSION 75F/9AM 7PM 76F/9AM
DISPERSION 4 4
MAX ADI EARLY 37 FAIR 9 POOR 45 GEN GOOD
MAX ADI LATE 85 GOOD 3 VERY POOR 104 VERY GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-152030-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 72 (+3) 91
RH % (24H TREND) 43 (-3) 88 (-3) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1850
MIXING HGT(FT-AGL/MSL)5530 6070
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 60830 60700
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 78F/9AM
DISPERSION 4 4
MAX ADI EARLY 41 GEN GOOD 6 VERY POOR 34 FAIR
MAX ADI LATE 81 GOOD 2 VERY POOR 76 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-152030-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+5) 73 (+3) 92
RH % (24H TREND) 41 (-11) 86 (-4) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 2060
MIXING HGT(FT-AGL/MSL)5510 6770
TRANSPORT WND (MPH) W 13 NW 10
VENT RATE (KT-FT) 60610 60930
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 41 GEN GOOD 5 VERY POOR 37 FAIR
MAX ADI LATE 77 GOOD 3 VERY POOR 75 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-152030-
OHIO-
INCLUDING THE CITY OF WHEELING
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+4) 93
RH % (24H TREND) 42 (-15) 87 (-6) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 2100
MIXING HGT(FT-AGL/MSL)5160 6900
TRANSPORT WND (MPH) W 12 NW 10
VENT RATE (KT-FT) 51600 62100
CATEGORY DAY 3 4
INVERSION 77F/9AM 8PM 80F/9AM
DISPERSION 3 4
MAX ADI EARLY 38 FAIR 5 VERY POOR 41 GEN GOOD
MAX ADI LATE 70 GOOD 3 VERY POOR 76 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.
WVZ004-152030-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+6) 73 (+4) 94
RH % (24H TREND) 45 (-16) 89 (-2) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 2180
MIXING HGT(FT-AGL/MSL)5000 7140
TRANSPORT WND (MPH) W 10 NW 10
VENT RATE (KT-FT) 45000 64260
CATEGORY DAY 3 4
INVERSION 77F/9AM 7PM 79F/9AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 5 VERY POOR 39 FAIR
MAX ADI LATE 63 GOOD 3 VERY POOR 83 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-152030-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+5) 71 (+3) 92
RH % (24H TREND) 48 (-16) 92 (-1) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 2350
MIXING HGT(FT-AGL/MSL)4860 7710
TRANSPORT WND (MPH) W 10 NW 9
VENT RATE (KT-FT) 43740 61680
CATEGORY DAY 3 4
INVERSION 81F/10AM 8PM 78F/9AM
DISPERSION 3 4
MAX ADI EARLY 27 FAIR 5 VERY POOR 34 FAIR
MAX ADI LATE 61 GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-152030-
MARION-
INCLUDING THE CITY OF FAIRMONT
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 70 (+4) 93
RH % (24H TREND) 46 (-15) 93 (-3) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1560 2350
MIXING HGT(FT-AGL/MSL)5130 7720
TRANSPORT WND (MPH) W 10 NW 10
VENT RATE (KT-FT) 46170 69480
CATEGORY DAY 3 4
INVERSION 75F/9AM 8PM 77F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 5 VERY POOR 37 FAIR
MAX ADI LATE 63 GOOD 3 VERY POOR 87 GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-152030-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 71 (+4) 93
RH % (24H TREND) 46 (-16) 92 (-1) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1580 2210
MIXING HGT(FT-AGL/MSL)5180 7250
TRANSPORT WND (MPH) W 10 W 10
VENT RATE (KT-FT) 46620 65250
CATEGORY DAY 3 4
INVERSION 75F/9AM 8PM 78F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 5 VERY POOR 38 FAIR
MAX ADI LATE 68 GOOD 3 VERY POOR 88 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.
WVZ510-152030-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+6) 69 (+5) 91
RH % (24H TREND) 48 (-15) 93 (-3) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 2130
MIXING HGT(FT-AGL/MSL)4340 6990
TRANSPORT WND (MPH) W 12 W 10
VENT RATE (KT-FT) 43400 62910
CATEGORY DAY 3 4
INVERSION 74F/9AM 8PM 76F/9AM
DISPERSION 3 4
MAX ADI EARLY 25 FAIR 5 VERY POOR 38 FAIR
MAX ADI LATE 59 GEN GOOD 3 VERY POOR 76 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-152030-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+6) 68 (+4) 92
RH % (24H TREND) 49 (-11) 93 (-5) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1210 2000
MIXING HGT(FT-AGL/MSL)3980 6560
TRANSPORT WND (MPH) W 12 W 10
VENT RATE (KT-FT) 39800 59040
CATEGORY DAY 3 4
INVERSION 74F/9AM 8PM 76F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 5 VERY POOR 40 FAIR
MAX ADI LATE 56 GEN GOOD 3 VERY POOR 73 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-152030-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+5) 67 (+4) 89
RH % (24H TREND) 51 (-14) 94 (-3) 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1170 1890
MIXING HGT(FT-AGL/MSL)3850 6220
TRANSPORT WND (MPH) W 12 W 12
VENT RATE (KT-FT) 38500 62200
CATEGORY DAY 3 4
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 33 FAIR 5 VERY POOR 42 GEN GOOD
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 79 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-152030-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+6) 68 (+4) 91
RH % (24H TREND) 48 (-10) 91 (-3) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1070 1770
MIXING HGT(FT-AGL/MSL)3520 5820
TRANSPORT WND (MPH) W 10 W 12
VENT RATE (KT-FT) 31680 58200
CATEGORY DAY 3 4
INVERSION 73F/9AM 8PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 25 FAIR 4 VERY POOR 36 FAIR
MAX ADI LATE 45 GEN GOOD 3 VERY POOR 78 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-152030-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
120 AM EDT WED JUL 15 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+5) 64 (+4) 87
RH % (24H TREND) 50 (-14) 96 (0) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 890 1560
MIXING HGT(FT-AGL/MSL)2910 5110
TRANSPORT WND (MPH) W 12 W 13
VENT RATE (KT-FT) 29100 56210
CATEGORY DAY 3 4
INVERSION 71F/9AM 8PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 27 FAIR 5 VERY POOR 39 FAIR
MAX ADI LATE 41 GEN GOOD 5 VERY POOR 73 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
SHOWERS WITH THUNDERSTORMS LIKELY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS 10 TO 15 MPH.
SHALLENBERGER
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