038
FNUS51 KPBZ 300539
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
139 AM EDT TUE JUN 30 2026
DISCUSSION
A HEAT DOME, UPPER RIDGING OVER SURFACE HIGH PRESSURE, STRONGLY
FAVORS DRY WEATHER WITH WELL ABOVE AVERAGE TEMPERATURE AND
GENERALLY LIGHT WIND. LITTLE CHANGE IN THIS PATTERN IS EXPECTED
UNTIL LATE FRIDAY AND THE WEEKEND WHEN PRECIPITATION CHANCES RISE.
OHZ039-302015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+4) 73 (+3) 97
RH % (24H TREND) 50 (-5) 98 (+3) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1610 1940
MIXING HGT(FT-AGL/MSL)5290 6370
TRANSPORT WND (MPH) W 15 W 12
VENT RATE (KT-FT) 68770 63700
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 80F/9AM
DISPERSION 4 4
MAX ADI EARLY 51 GEN GOOD 11 POOR 43 GEN GOOD
MAX ADI LATE 95 GOOD 4 VERY POOR 85 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.
OHZ040-302015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+4) 73 (+4) 96
RH % (24H TREND) 51 (-3) 99 (+3) 43
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 5
WIND 20FT/LATE(MPH) SW 8 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1600 1750
MIXING HGT(FT-AGL/MSL)5250 5750
TRANSPORT WND (MPH) W 16 W 13
VENT RATE (KT-FT) 73500 63250
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 46 GEN GOOD 11 POOR 49 GEN GOOD
MAX ADI LATE 96 GOOD 5 VERY POOR 78 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.
OHZ041-302015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+4) 72 (+4) 96
RH % (24H TREND) 49 (-4) 100 (+2) 43
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 5
WIND 20FT/LATE(MPH) SW 8 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1620
MIXING HGT(FT-AGL/MSL)5300 5320
TRANSPORT WND (MPH) W 16 W 14
VENT RATE (KT-FT) 74200 63840
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 44 GEN GOOD 11 POOR 53 GEN GOOD
MAX ADI LATE 100 GOOD 5 VERY POOR 85 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.
OHZ048-302015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+3) 73 (+3) 96
RH % (24H TREND) 51 (-4) 99 (+1) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 1940
MIXING HGT(FT-AGL/MSL)5160 6360
TRANSPORT WND (MPH) W 15 W 12
VENT RATE (KT-FT) 67080 63600
CATEGORY DAY 4 4
INVERSION 80F/9AM 8PM 80F/9AM
DISPERSION 4 4
MAX ADI EARLY 59 GEN GOOD 11 POOR 39 FAIR
MAX ADI LATE 92 GOOD 4 VERY POOR 86 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-302015-
HARRISON-
INCLUDING THE CITY OF CADIZ
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+4) 73 (+4) 96
RH % (24H TREND) 51 (-4) 99 (+1) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1580 1960
MIXING HGT(FT-AGL/MSL)5190 6440
TRANSPORT WND (MPH) W 14 W 12
VENT RATE (KT-FT) 62280 64400
CATEGORY DAY 4 4
INVERSION 82F/10AM 8PM 80F/9AM
DISPERSION 4 4
MAX ADI EARLY 42 GEN GOOD 10 POOR 44 GEN GOOD
MAX ADI LATE 86 GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-302015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 73 (+5) 96
RH % (24H TREND) 50 (-4) 98 (0) 42
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 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) 1620 1930
MIXING HGT(FT-AGL/MSL)5320 6330
TRANSPORT WND (MPH) W 15 W 13
VENT RATE (KT-FT) 69160 69630
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 81F/9AM
DISPERSION 4 4
MAX ADI EARLY 39 FAIR 10 POOR 48 GEN GOOD
MAX ADI LATE 90 GOOD 4 VERY POOR 92 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.
OHZ057-302015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+3) 73 (+3) 96
RH % (24H TREND) 52 (-3) 99 (+1) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 1770
MIXING HGT(FT-AGL/MSL)5020 5810
TRANSPORT WND (MPH) W 14 W 9
VENT RATE (KT-FT) 60240 46480
CATEGORY DAY 4 3
INVERSION 80F/9AM 8PM 80F/9AM
DISPERSION 4 3
MAX ADI EARLY 58 GEN GOOD 7 POOR 35 FAIR
MAX ADI LATE 81 GOOD 4 VERY POOR 67 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-302015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+4) 73 (+4) 97
RH % (24H TREND) 52 (-5) 99 (0) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1550 1970
MIXING HGT(FT-AGL/MSL)5100 6480
TRANSPORT WND (MPH) SW 13 W 10
VENT RATE (KT-FT) 56100 58320
CATEGORY DAY 4 4
INVERSION 83F/10AM 8PM 80F/9AM
DISPERSION 4 4
MAX ADI EARLY 44 GEN GOOD 6 VERY POOR 37 FAIR
MAX ADI LATE 79 GOOD 4 VERY POOR 84 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-302015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+3) 73 (+4) 95
RH % (24H TREND) 53 (-6) 99 (0) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1470 1740
MIXING HGT(FT-AGL/MSL)4810 5700
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 52910 51300
CATEGORY DAY 4 4
INVERSION 82F/10AM 8PM 82F/9AM
DISPERSION 4 4
MAX ADI EARLY 34 FAIR 6 VERY POOR 36 FAIR
MAX ADI LATE 78 GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-302015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+3) 72 (+3) 96
RH % (24H TREND) 52 (-7) 100 (0) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 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 1810
MIXING HGT(FT-AGL/MSL)5270 5930
TRANSPORT WND (MPH) W 13 W 9
VENT RATE (KT-FT) 57970 47440
CATEGORY DAY 4 3
INVERSION 83F/10AM 8PM 80F/9AM
DISPERSION 4 3
MAX ADI EARLY 33 FAIR 6 VERY POOR 33 FAIR
MAX ADI LATE 72 GOOD 4 VERY POOR 69 GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-302015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+3) 73 (+4) 95
RH % (24H TREND) 54 (-7) 99 (-1) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 1630
MIXING HGT(FT-AGL/MSL)5030 5350
TRANSPORT WND (MPH) SW 12 W 9
VENT RATE (KT-FT) 50300 42800
CATEGORY DAY 3 3
INVERSION 82F/10AM 8PM 81F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 5 VERY POOR 32 FAIR
MAX ADI LATE 73 GOOD 4 VERY POOR 66 GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-302015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 72 (+5) 97
RH % (24H TREND) 48 (-3) 98 (0) 43
WIND 20FT/EARLY(MPH) S 5 SW 5 SW 5
WIND 20FT/LATE(MPH) SW 9 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1590 1520
MIXING HGT(FT-AGL/MSL)5220 4970
TRANSPORT WND (MPH) SW 17 W 15
VENT RATE (KT-FT) 78300 64610
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 78F/8AM
DISPERSION 4 4
MAX ADI EARLY 35 FAIR 11 POOR 56 GEN GOOD
MAX ADI LATE 97 GOOD 5 VERY POOR 92 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.
PAZ008-302015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 72 (+6) 97
RH % (24H TREND) 49 (-2) 99 (-1) 43
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) 1520 1490
MIXING HGT(FT-AGL/MSL)4980 4900
TRANSPORT WND (MPH) SW 17 W 16
VENT RATE (KT-FT) 74700 68600
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 76F/8AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 7 POOR 64 GOOD
MAX ADI LATE 96 GOOD 5 VERY POOR 99 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.
PAZ009-302015-
FOREST-
INCLUDING THE CITY OF TIONESTA
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+4) 71 (+7) 97
RH % (24H TREND) 49 (+2) 99 (0) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1360 1410
MIXING HGT(FT-AGL/MSL)4480 4640
TRANSPORT WND (MPH) SW 17 W 17
VENT RATE (KT-FT) 67200 69600
CATEGORY DAY 4 4
INVERSION 75F/9AM 8PM 75F/8AM
DISPERSION 4 4
MAX ADI EARLY 42 GEN GOOD 7 POOR 67 GOOD
MAX ADI LATE 88 GOOD 4 VERY POOR 103 VERY 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.
PAZ013-302015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+5) 73 (+6) 97
RH % (24H TREND) 48 (-4) 98 (-1) 43
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) 1590 1560
MIXING HGT(FT-AGL/MSL)5200 5110
TRANSPORT WND (MPH) W 17 W 15
VENT RATE (KT-FT) 78000 66430
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 78F/8AM
DISPERSION 4 4
MAX ADI EARLY 38 FAIR 10 POOR 60 GEN GOOD
MAX ADI LATE 97 GOOD 5 VERY POOR 93 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.
PAZ014-302015-
BUTLER-
INCLUDING THE CITY OF BUTLER
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+6) 72 (+6) 97
RH % (24H TREND) 50 (-5) 98 (-2) 45
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) 1510 1540
MIXING HGT(FT-AGL/MSL)4960 5060
TRANSPORT WND (MPH) SW 16 W 16
VENT RATE (KT-FT) 69440 70840
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 33 FAIR 7 POOR 59 GEN GOOD
MAX ADI LATE 88 GOOD 5 VERY POOR 92 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.
PAZ015-302015-
CLARION-
INCLUDING THE CITY OF CLARION
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 72 (+7) 96
RH % (24H TREND) 50 (0) 99 (-1) 43
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) 1420 1540
MIXING HGT(FT-AGL/MSL)4650 5050
TRANSPORT WND (MPH) SW 16 W 16
VENT RATE (KT-FT) 65100 70700
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 75F/8AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 8 POOR 63 GOOD
MAX ADI LATE 91 GOOD 4 VERY POOR 101 VERY 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.
PAZ016-302015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+4) 71 (+7) 94
RH % (24H TREND) 52 (+2) 99 (0) 46
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) 1380 1590
MIXING HGT(FT-AGL/MSL)4520 5230
TRANSPORT WND (MPH) SW 16 W 16
VENT RATE (KT-FT) 63280 73220
CATEGORY DAY 4 4
INVERSION 76F/9AM 8PM 75F/8AM
DISPERSION 4 4
MAX ADI EARLY 40 FAIR 8 POOR 61 GOOD
MAX ADI LATE 84 GOOD 5 VERY POOR 101 VERY 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.
PAZ020-302015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 73 (+5) 97
RH % (24H TREND) 47 (-7) 95 (-2) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1630 1720
MIXING HGT(FT-AGL/MSL)5360 5650
TRANSPORT WND (MPH) SW 15 W 15
VENT RATE (KT-FT) 69680 73450
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 78F/8AM
DISPERSION 4 4
MAX ADI EARLY 39 FAIR 7 POOR 59 GEN GOOD
MAX ADI LATE 97 GOOD 4 VERY POOR 91 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.
PAZ021-302015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+4) 74 (+6) 98
RH % (24H TREND) 49 (-8) 95 (-2) 42
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1560 1800
MIXING HGT(FT-AGL/MSL)5110 5910
TRANSPORT WND (MPH) SW 15 W 14
VENT RATE (KT-FT) 66430 70920
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 78F/8AM
DISPERSION 4 4
MAX ADI EARLY 33 FAIR 9 POOR 52 GEN GOOD
MAX ADI LATE 88 GOOD 4 VERY POOR 95 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.
PAZ022-302015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 94 (+5) 72 (+6) 97
RH % (24H TREND) 51 (-3) 100 (0) 45
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) 1430 1520
MIXING HGT(FT-AGL/MSL)4680 4990
TRANSPORT WND (MPH) SW 15 W 15
VENT RATE (KT-FT) 60840 64870
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 34 FAIR 6 VERY POOR 59 GEN GOOD
MAX ADI LATE 86 GOOD 4 VERY POOR 90 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.
PAZ029-302015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+4) 73 (+5) 95
RH % (24H TREND) 54 (-5) 97 (-2) 47
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) 1470 1730
MIXING HGT(FT-AGL/MSL)4820 5660
TRANSPORT WND (MPH) SW 14 W 14
VENT RATE (KT-FT) 57840 67920
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 32 FAIR 9 POOR 45 GEN GOOD
MAX ADI LATE 78 GOOD 4 VERY POOR 81 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.
PAZ031-302015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+3) 72 (+4) 94
RH % (24H TREND) 54 (-8) 100 (0) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 1550
MIXING HGT(FT-AGL/MSL)4870 5090
TRANSPORT WND (MPH) SW 12 W 12
VENT RATE (KT-FT) 48700 50900
CATEGORY DAY 3 3
INVERSION 78F/9AM 8PM 81F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 6 VERY POOR 44 GEN GOOD
MAX ADI LATE 68 GOOD 4 VERY POOR 74 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-302015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+4) 72 (+6) 97
RH % (24H TREND) 52 (-6) 100 (0) 46
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 5
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 1500
MIXING HGT(FT-AGL/MSL)4730 4920
TRANSPORT WND (MPH) SW 14 W 14
VENT RATE (KT-FT) 56760 59040
CATEGORY DAY 4 4
INVERSION 78F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 33 FAIR 9 POOR 49 GEN GOOD
MAX ADI LATE 71 GOOD 4 VERY POOR 80 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-302015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+7) 71 (+6) 95
RH % (24H TREND) 51 (-6) 100 (0) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 1330
MIXING HGT(FT-AGL/MSL)4330 4370
TRANSPORT WND (MPH) SW 10 W 15
VENT RATE (KT-FT) 38970 56810
CATEGORY DAY 3 4
INVERSION 77F/9AM 8PM 76F/8AM
DISPERSION 3 4
MAX ADI EARLY 33 FAIR 6 VERY POOR 49 GEN GOOD
MAX ADI LATE 61 GOOD 5 VERY POOR 79 GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-302015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+3) 72 (+5) 95
RH % (24H TREND) 54 (-5) 100 (+1) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1450 1430
MIXING HGT(FT-AGL/MSL)4760 4700
TRANSPORT WND (MPH) SW 13 W 13
VENT RATE (KT-FT) 52360 51700
CATEGORY DAY 4 4
INVERSION 79F/9AM 7PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 27 FAIR 5 VERY POOR 45 GEN GOOD
MAX ADI LATE 64 GOOD 4 VERY POOR 76 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-302015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+5) 69 (+4) 93
RH % (24H TREND) 53 (-7) 100 (0) 48
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) 1330 1370
MIXING HGT(FT-AGL/MSL)4350 4490
TRANSPORT WND (MPH) SW 10 W 13
VENT RATE (KT-FT) 39150 49390
CATEGORY DAY 3 4
INVERSION 77F/9AM 8PM 74F/8AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 5 VERY POOR 48 GEN GOOD
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 77 GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 3 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-302015-
INDIANA-
INCLUDING THE CITY OF INDIANA
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+5) 71 (+5) 96
RH % (24H TREND) 53 (-1) 100 (+1) 48
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) 1400 1560
MIXING HGT(FT-AGL/MSL)4590 5110
TRANSPORT WND (MPH) SW 15 W 16
VENT RATE (KT-FT) 59670 71540
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 76F/8AM
DISPERSION 4 4
MAX ADI EARLY 34 FAIR 8 POOR 57 GEN GOOD
MAX ADI LATE 68 GOOD 4 VERY POOR 92 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.
PAZ078-302015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+5) 71 (+5) 94
RH % (24H TREND) 53 (-2) 100 (+1) 49
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) 1330 1460
MIXING HGT(FT-AGL/MSL)4360 4810
TRANSPORT WND (MPH) W 14 W 16
VENT RATE (KT-FT) 52320 67340
CATEGORY DAY 3 4
INVERSION 77F/9AM 8PM 76F/8AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 6 VERY POOR 54 GEN GOOD
MAX ADI LATE 61 GOOD 5 VERY POOR 93 GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-302015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 74 (+6) 96
RH % (24H TREND) 49 (-5) 96 (-2) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1870
MIXING HGT(FT-AGL/MSL)5440 6130
TRANSPORT WND (MPH) W 15 W 14
VENT RATE (KT-FT) 70720 73560
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 77F/8AM
DISPERSION 4 4
MAX ADI EARLY 38 FAIR 10 POOR 54 GEN GOOD
MAX ADI LATE 96 GOOD 4 VERY POOR 91 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.
WVZ002-302015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (+5) 74 (+5) 97
RH % (24H TREND) 51 (-5) 94 (-3) 44
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) 1530 1870
MIXING HGT(FT-AGL/MSL)5000 6130
TRANSPORT WND (MPH) W 15 W 13
VENT RATE (KT-FT) 65000 67430
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 82F/9AM
DISPERSION 4 4
MAX ADI EARLY 36 FAIR 9 POOR 46 GEN GOOD
MAX ADI LATE 86 GOOD 4 VERY POOR 92 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.
WVZ003-302015-
OHIO-
INCLUDING THE CITY OF WHEELING
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+4) 74 (+5) 95
RH % (24H TREND) 54 (-4) 96 (-1) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 1720
MIXING HGT(FT-AGL/MSL)4700 5640
TRANSPORT WND (MPH) SW 14 W 12
VENT RATE (KT-FT) 56400 56400
CATEGORY DAY 4 4
INVERSION 79F/9AM 8PM 82F/9AM
DISPERSION 4 4
MAX ADI EARLY 33 FAIR 7 POOR 44 GEN GOOD
MAX ADI LATE 75 GOOD 5 VERY POOR 82 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.
WVZ004-302015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+4) 73 (+4) 95
RH % (24H TREND) 54 (-10) 96 (-2) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 1560
MIXING HGT(FT-AGL/MSL)4880 5110
TRANSPORT WND (MPH) SW 12 W 10
VENT RATE (KT-FT) 48800 45990
CATEGORY DAY 3 3
INVERSION 78F/9AM 8PM 81F/9AM
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 5 VERY POOR 38 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 70 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-302015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+3) 73 (+4) 93
RH % (24H TREND) 55 (-12) 99 (0) 49
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 1550
MIXING HGT(FT-AGL/MSL)4870 5080
TRANSPORT WND (MPH) W 12 W 10
VENT RATE (KT-FT) 48700 45720
CATEGORY DAY 3 3
INVERSION 78F/9AM 8PM 79F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 5 VERY POOR 36 FAIR
MAX ADI LATE 68 GOOD 4 VERY POOR 65 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-302015-
MARION-
INCLUDING THE CITY OF FAIRMONT
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+3) 71 (+4) 94
RH % (24H TREND) 53 (-11) 100 (0) 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) 1470 1660
MIXING HGT(FT-AGL/MSL)4820 5440
TRANSPORT WND (MPH) SW 13 W 10
VENT RATE (KT-FT) 53020 48960
CATEGORY DAY 4 4
INVERSION 77F/9AM 8PM 79F/9AM
DISPERSION 4 4
MAX ADI EARLY 24 FAIR 5 VERY POOR 39 FAIR
MAX ADI LATE 68 GOOD 3 VERY POOR 80 GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-302015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+3) 72 (+4) 94
RH % (24H TREND) 52 (-10) 99 (0) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 1620
MIXING HGT(FT-AGL/MSL)4740 5310
TRANSPORT WND (MPH) SW 12 W 12
VENT RATE (KT-FT) 47400 53100
CATEGORY DAY 3 4
INVERSION 78F/9AM 8PM 76F/8AM
DISPERSION 3 4
MAX ADI EARLY 24 FAIR 5 VERY POOR 43 GEN GOOD
MAX ADI LATE 62 GOOD 3 VERY POOR 82 GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-302015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+4) 69 (+3) 93
RH % (24H TREND) 55 (-7) 100 (+1) 49
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) 1360 1550
MIXING HGT(FT-AGL/MSL)4450 5070
TRANSPORT WND (MPH) SW 9 W 12
VENT RATE (KT-FT) 35600 50700
CATEGORY DAY 3 3
INVERSION 76F/9AM 8PM 74F/8AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 4 VERY POOR 41 GEN GOOD
MAX ADI LATE 48 GEN GOOD 4 VERY POOR 80 GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-302015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+4) 69 (+3) 94
RH % (24H TREND) 53 (-8) 100 (0) 48
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) 1360 1520
MIXING HGT(FT-AGL/MSL)4470 4990
TRANSPORT WND (MPH) SW 8 W 12
VENT RATE (KT-FT) 31290 49900
CATEGORY DAY 3 3
INVERSION 77F/9AM 8PM 74F/8AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 4 VERY POOR 46 GEN GOOD
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-302015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+5) 68 (+3) 91
RH % (24H TREND) 54 (-11) 100 (0) 48
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) 1330 1370
MIXING HGT(FT-AGL/MSL)4350 4510
TRANSPORT WND (MPH) SW 8 W 12
VENT RATE (KT-FT) 30450 45100
CATEGORY DAY 3 3
INVERSION 74F/9AM 8PM 73F/8AM
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 4 VERY POOR 50 GEN GOOD
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 76 GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-302015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+4) 69 (+4) 93
RH % (24H TREND) 51 (-9) 99 (-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) 1410 1370
MIXING HGT(FT-AGL/MSL)4610 4510
TRANSPORT WND (MPH) W 8 NW 12
VENT RATE (KT-FT) 32270 45100
CATEGORY DAY 3 3
INVERSION 74F/9AM 8PM 73F/8AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 4 VERY POOR 47 GEN GOOD
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 72 GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 2 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-302015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
139 AM EDT TUE JUN 30 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+6) 65 (+3) 88
RH % (24H TREND) 54 (-16) 100 (0) 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) 1270 1390
MIXING HGT(FT-AGL/MSL)4180 4550
TRANSPORT WND (MPH) W 8 NW 13
VENT RATE (KT-FT) 29260 50050
CATEGORY DAY 3 4
INVERSION 72F/9AM 8PM 71F/8AM
DISPERSION 3 4
MAX ADI EARLY 30 FAIR 5 VERY POOR 48 GEN GOOD
MAX ADI LATE 54 GEN GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 8 7 7
MAX LVORI LATE 3 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST
WINDS 5 TO 10 MPH.
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