405
FNUS51 KPBZ 130523
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
123 AM EDT MON JUL 13 2026
DISCUSSION
A RIDGE IS EXPECTED TO BUILD OVER THE FORECAST AREA OVER THE NEXT
COUPLE OF DAYS. THIS WILL RESULT IN TEMPERATURES REACHING 90
DEGREES IN MOST CASES. WITH THE EXCEPTION OF A FEW SHOWERS AND
THUNDERSTORMS DEVELOPING, DRY CONDITIONS ARE EXPECTED.
OHZ039-132015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
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) 66 (0) 91
RH % (24H TREND) 47 (-13) 94 (-4) 45
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) 1700 1650
MIXING HGT(FT-AGL/MSL)5580 5410
TRANSPORT WND (MPH) E 5 W 8
VENT RATE (KT-FT) 22320 37870
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 2 VERY POOR 18 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-132015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+3) 66 (+1) 91
RH % (24H TREND) 47 (-13) 92 (-6) 44
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) 1690 1580
MIXING HGT(FT-AGL/MSL)5560 5190
TRANSPORT WND (MPH) E 3 W 9
VENT RATE (KT-FT) 16680 41520
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 14 GEN POOR 2 VERY POOR 19 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-132015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+2) 65 (+1) 91
RH % (24H TREND) 47 (-8) 92 (-7) 44
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) 1710 1490
MIXING HGT(FT-AGL/MSL)5600 4890
TRANSPORT WND (MPH) E 3 W 10
VENT RATE (KT-FT) 16800 44010
CATEGORY DAY 2 3
INVERSION 71F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 22 FAIR
MAX ADI LATE 23 FAIR 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-132015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+2) 66 (+1) 91
RH % (24H TREND) 51 (-9) 96 (-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) 1690 1690
MIXING HGT(FT-AGL/MSL)5550 5540
TRANSPORT WND (MPH) NE 5 W 7
VENT RATE (KT-FT) 22200 33240
CATEGORY DAY 2 3
INVERSION 71F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 38 FAIR 2 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-132015-
HARRISON-
INCLUDING THE CITY OF CADIZ
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+2) 66 (+1) 91
RH % (24H TREND) 49 (-9) 97 (-3) 45
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) 1670 1790
MIXING HGT(FT-AGL/MSL)5480 5860
TRANSPORT WND (MPH) E 5 W 8
VENT RATE (KT-FT) 21920 41020
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 30 FAIR 2 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-132015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 66 (+1) 91
RH % (24H TREND) 49 (-2) 95 (-3) 44
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) 1730 1710
MIXING HGT(FT-AGL/MSL)5690 5600
TRANSPORT WND (MPH) E 5 W 8
VENT RATE (KT-FT) 22760 39200
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 2 VERY POOR 19 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-132015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 66 (+1) 91
RH % (24H TREND) 53 (-6) 97 (-3) 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) 1690 1680
MIXING HGT(FT-AGL/MSL)5540 5530
TRANSPORT WND (MPH) E 6 W 6
VENT RATE (KT-FT) 27700 27650
CATEGORY DAY 3 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 38 FAIR 2 VERY POOR 38 FAIR
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 3 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-132015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+2) 66 (+1) 91
RH % (24H TREND) 52 (-8) 98 (-2) 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) 1710 1800
MIXING HGT(FT-AGL/MSL)5620 5920
TRANSPORT WND (MPH) E 6 NW 7
VENT RATE (KT-FT) 28100 35520
CATEGORY DAY 3 3
INVERSION 73F/9AM 8PM 74F/9AM
DISPERSION 3 3
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 38 FAIR 2 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-132015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 67 (+1) 91
RH % (24H TREND) 49 (-10) 98 (-1) 45
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) 1620 1630
MIXING HGT(FT-AGL/MSL)5300 5340
TRANSPORT WND (MPH) E 6 NW 7
VENT RATE (KT-FT) 26500 32040
CATEGORY DAY 3 3
INVERSION 73F/9AM 8PM 74F/9AM
DISPERSION 3 3
MAX ADI EARLY 14 GEN POOR 2 VERY POOR 17 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 2 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-132015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+2) 66 (0) 90
RH % (24H TREND) 55 (-7) 99 (-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) 1620 1730
MIXING HGT(FT-AGL/MSL)5300 5670
TRANSPORT WND (MPH) E 6 NW 6
VENT RATE (KT-FT) 26500 28350
CATEGORY DAY 3 3
INVERSION 73F/9AM 8PM 79F/10AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 2 VERY POOR 17 GEN POOR
MAX ADI LATE 36 FAIR 2 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 10 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-132015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+2) 66 (0) 90
RH % (24H TREND) 55 (-9) 99 (-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) 1650 1650
MIXING HGT(FT-AGL/MSL)5410 5420
TRANSPORT WND (MPH) E 6 NW 7
VENT RATE (KT-FT) 27050 32520
CATEGORY DAY 3 3
INVERSION 73F/9AM 8PM 74F/9AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 2 VERY POOR 15 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-132015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
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 (+1) 65 (+1) 92
RH % (24H TREND) 46 (-7) 91 (-8) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1350
MIXING HGT(FT-AGL/MSL)5660 4440
TRANSPORT WND (MPH) SW 5 W 13
VENT RATE (KT-FT) 22640 48840
CATEGORY DAY 2 4
INVERSION 72F/9AM 8PM 76F/9AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 27 FAIR
MAX ADI LATE 31 FAIR 3 VERY POOR 61 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-132015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
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 (+3) 64 (+2) 92
RH % (24H TREND) 46 (-5) 92 (-6) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1780 1420
MIXING HGT(FT-AGL/MSL)5850 4660
TRANSPORT WND (MPH) SW 6 W 13
VENT RATE (KT-FT) 29250 51260
CATEGORY DAY 3 4
INVERSION 70F/9AM 8PM 74F/9AM
DISPERSION 3 4
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 40 FAIR 3 VERY POOR 70 GOOD
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-132015-
FOREST-
INCLUDING THE CITY OF TIONESTA
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
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) 63 (+2) 93
RH % (24H TREND) 42 (-8) 91 (-5) 43
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) 1700 1410
MIXING HGT(FT-AGL/MSL)5570 4630
TRANSPORT WND (MPH) SW 7 W 14
VENT RATE (KT-FT) 33420 55560
CATEGORY DAY 3 4
INVERSION 70F/9AM 7PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 38 FAIR
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 79 GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-132015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
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 (+2) 65 (+1) 92
RH % (24H TREND) 46 (-4) 93 (-6) 45
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) 1660 1350
MIXING HGT(FT-AGL/MSL)5440 4420
TRANSPORT WND (MPH) S 3 W 12
VENT RATE (KT-FT) 16320 44200
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 76F/9AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 2 VERY POOR 24 FAIR
MAX ADI LATE 27 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-132015-
BUTLER-
INCLUDING THE CITY OF BUTLER
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+2) 64 (+1) 92
RH % (24H TREND) 48 (-8) 95 (-4) 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) 1700 1420
MIXING HGT(FT-AGL/MSL)5580 4660
TRANSPORT WND (MPH) S 3 W 12
VENT RATE (KT-FT) 16740 46600
CATEGORY DAY 2 3
INVERSION 68F/8AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 18 GEN POOR 2 VERY POOR 25 FAIR
MAX ADI LATE 30 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-132015-
CLARION-
INCLUDING THE CITY OF CLARION
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+3) 64 (+2) 92
RH % (24H TREND) 44 (-8) 93 (-4) 45
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) 1720 1510
MIXING HGT(FT-AGL/MSL)5660 4960
TRANSPORT WND (MPH) SW 6 W 13
VENT RATE (KT-FT) 28300 54560
CATEGORY DAY 3 4
INVERSION 70F/9AM 8PM 73F/9AM
DISPERSION 3 4
MAX ADI EARLY 18 GEN POOR 2 VERY POOR 32 FAIR
MAX ADI LATE 38 FAIR 3 VERY POOR 72 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.
PAZ016-132015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+3) 63 (+1) 90
RH % (24H TREND) 46 (-6) 92 (-2) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1550
MIXING HGT(FT-AGL/MSL)5560 5080
TRANSPORT WND (MPH) SW 6 W 13
VENT RATE (KT-FT) 27800 55880
CATEGORY DAY 3 4
INVERSION 69F/9AM 8PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 22 FAIR 3 VERY POOR 39 FAIR
MAX ADI LATE 39 FAIR 4 VERY POOR 75 GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-132015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
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 (+1) 66 (+1) 92
RH % (24H TREND) 47 (+1) 91 (-5) 44
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) 1680 1620
MIXING HGT(FT-AGL/MSL)5510 5310
TRANSPORT WND (MPH) SE 3 W 9
VENT RATE (KT-FT) 16530 42480
CATEGORY DAY 2 3
INVERSION 69F/8AM 8PM 75F/9AM
DISPERSION 2 3
MAX ADI EARLY 14 GEN POOR 2 VERY POOR 21 FAIR
MAX ADI LATE 30 FAIR 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-132015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+1) 66 (0) 93
RH % (24H TREND) 49 (-1) 92 (-2) 44
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) 1740 1680
MIXING HGT(FT-AGL/MSL)5710 5500
TRANSPORT WND (MPH) SE 5 W 9
VENT RATE (KT-FT) 22840 44000
CATEGORY DAY 2 3
INVERSION 70F/8AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 20 GEN POOR 2 VERY POOR 22 FAIR
MAX ADI LATE 30 FAIR 3 VERY POOR 62 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-132015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+4) 64 (+1) 94
RH % (24H TREND) 48 (-8) 95 (-1) 44
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) 1650 1490
MIXING HGT(FT-AGL/MSL)5420 4900
TRANSPORT WND (MPH) S 5 W 12
VENT RATE (KT-FT) 21680 49000
CATEGORY DAY 2 3
INVERSION 71F/9AM 8PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 20 GEN POOR 3 VERY POOR 27 FAIR
MAX ADI LATE 33 FAIR 3 VERY POOR 63 GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 2 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-132015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (0) 65 (0) 90
RH % (24H TREND) 51 (0) 94 (-1) 45
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) 1620 1640
MIXING HGT(FT-AGL/MSL)5330 5380
TRANSPORT WND (MPH) SE 5 W 8
VENT RATE (KT-FT) 21320 37660
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 19 GEN POOR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-132015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-1) 64 (-1) 90
RH % (24H TREND) 55 (-4) 96 (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) 1670 1680
MIXING HGT(FT-AGL/MSL)5490 5520
TRANSPORT WND (MPH) E 5 NW 8
VENT RATE (KT-FT) 21960 38640
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 23 FAIR 2 VERY POOR 18 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-132015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 64 (0) 92
RH % (24H TREND) 52 (+1) 95 (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) 1620 1480
MIXING HGT(FT-AGL/MSL)5330 4850
TRANSPORT WND (MPH) S 5 W 10
VENT RATE (KT-FT) 21320 43650
CATEGORY DAY 2 3
INVERSION 72F/9AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 23 FAIR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-132015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+2) 63 (0) 91
RH % (24H TREND) 49 (-2) 91 (-4) 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) 1650 1170
MIXING HGT(FT-AGL/MSL)5400 3840
TRANSPORT WND (MPH) S 6 W 10
VENT RATE (KT-FT) 27000 34560
CATEGORY DAY 3 3
INVERSION 70F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 43 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-132015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-1) 64 (-1) 89
RH % (24H TREND) 54 (0) 95 (+1) 50
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) 1640 1450
MIXING HGT(FT-AGL/MSL)5390 4770
TRANSPORT WND (MPH) SE 5 NW 8
VENT RATE (KT-FT) 21560 33390
CATEGORY DAY 2 3
INVERSION 72F/9AM 7PM 73F/9AM
DISPERSION 2 3
MAX ADI EARLY 25 FAIR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 45 GEN 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.
PAZ076-132015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+1) 61 (-1) 88
RH % (24H TREND) 52 (-5) 94 (-3) 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) 1590 1400
MIXING HGT(FT-AGL/MSL)5200 4610
TRANSPORT WND (MPH) SE 7 NW 8
VENT RATE (KT-FT) 31200 32270
CATEGORY DAY 3 3
INVERSION 69F/9AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-132015-
INDIANA-
INCLUDING THE CITY OF INDIANA
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+3) 63 (0) 92
RH % (24H TREND) 50 (-6) 93 (-1) 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1450
MIXING HGT(FT-AGL/MSL)5310 4750
TRANSPORT WND (MPH) S 6 W 12
VENT RATE (KT-FT) 26550 47500
CATEGORY DAY 3 3
INVERSION 70F/9AM 8PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 3 VERY POOR 26 FAIR
MAX ADI LATE 37 FAIR 4 VERY POOR 63 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.
PAZ078-132015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+2) 63 (0) 90
RH % (24H TREND) 51 (-5) 90 (-2) 50
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) 1650 1320
MIXING HGT(FT-AGL/MSL)5410 4320
TRANSPORT WND (MPH) S 6 W 12
VENT RATE (KT-FT) 27050 43200
CATEGORY DAY 3 3
INVERSION 70F/9AM 7PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 3 VERY POOR 24 FAIR
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-132015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (0) 67 (+2) 91
RH % (24H TREND) 48 (-1) 93 (-4) 44
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) 1700 1710
MIXING HGT(FT-AGL/MSL)5580 5590
TRANSPORT WND (MPH) E 3 W 8
VENT RATE (KT-FT) 16740 39130
CATEGORY DAY 2 3
INVERSION 72F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 2 VERY POOR 18 GEN POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-132015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 67 (+1) 91
RH % (24H TREND) 49 (+1) 93 (-2) 44
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) 1700 1660
MIXING HGT(FT-AGL/MSL)5570 5450
TRANSPORT WND (MPH) E 5 W 8
VENT RATE (KT-FT) 22280 38150
CATEGORY DAY 2 3
INVERSION 73F/9AM 8PM 75F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 2 VERY POOR 19 GEN POOR
MAX ADI LATE 31 FAIR 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-132015-
OHIO-
INCLUDING THE CITY OF WHEELING
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-1) 66 (0) 91
RH % (24H TREND) 50 (0) 94 (-1) 44
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) 1650 1720
MIXING HGT(FT-AGL/MSL)5400 5630
TRANSPORT WND (MPH) E 5 W 8
VENT RATE (KT-FT) 21600 39410
CATEGORY DAY 2 3
INVERSION 73F/9AM 8PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 2 VERY POOR 19 GEN POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-132015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-1) 66 (-1) 91
RH % (24H TREND) 54 (-3) 96 (+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) 1710 1710
MIXING HGT(FT-AGL/MSL)5600 5620
TRANSPORT WND (MPH) E 5 NW 7
VENT RATE (KT-FT) 22400 33720
CATEGORY DAY 2 3
INVERSION 73F/9AM 7PM 74F/9AM
DISPERSION 2 3
MAX ADI EARLY 16 GEN POOR 2 VERY POOR 19 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-132015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (0) 65 (-1) 89
RH % (24H TREND) 60 (-3) 98 (+2) 52
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) 1670 1700
MIXING HGT(FT-AGL/MSL)5470 5560
TRANSPORT WND (MPH) E 6 NW 8
VENT RATE (KT-FT) 27350 38920
CATEGORY DAY 3 3
INVERSION 72F/9AM 8PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-132015-
MARION-
INCLUDING THE CITY OF FAIRMONT
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-1) 63 (-2) 89
RH % (24H TREND) 58 (-3) 99 (+2) 50
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) 1650 1700
MIXING HGT(FT-AGL/MSL)5400 5570
TRANSPORT WND (MPH) SE 7 NW 7
VENT RATE (KT-FT) 32400 33420
CATEGORY DAY 3 3
INVERSION 71F/9AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 8 7 9
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-132015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-1) 64 (-1) 89
RH % (24H TREND) 56 (-3) 96 (+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) 1680 1680
MIXING HGT(FT-AGL/MSL)5500 5500
TRANSPORT WND (MPH) SE 6 NW 7
VENT RATE (KT-FT) 27500 33000
CATEGORY DAY 3 3
INVERSION 72F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 38 FAIR 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-132015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 62 (-1) 87
RH % (24H TREND) 55 (-5) 95 (-1) 50
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) 1580 1520
MIXING HGT(FT-AGL/MSL)5180 4990
TRANSPORT WND (MPH) SE 6 NW 7
VENT RATE (KT-FT) 25900 29940
CATEGORY DAY 3 3
INVERSION 70F/9AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-132015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 61 (-2) 88
RH % (24H TREND) 53 (-5) 95 (-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) 1560 1480
MIXING HGT(FT-AGL/MSL)5120 4850
TRANSPORT WND (MPH) SE 7 N 8
VENT RATE (KT-FT) 30720 33950
CATEGORY DAY 3 3
INVERSION 70F/9AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 43 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-132015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 60 (-2) 86
RH % (24H TREND) 55 (-9) 94 (-3) 51
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) 1490 1470
MIXING HGT(FT-AGL/MSL)4880 4810
TRANSPORT WND (MPH) SE 7 N 8
VENT RATE (KT-FT) 29280 33670
CATEGORY DAY 3 3
INVERSION 65F/8AM 8PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 36 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 47 GEN GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-132015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+1) 60 (-3) 87
RH % (24H TREND) 54 (-9) 96 (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 1440
MIXING HGT(FT-AGL/MSL)4860 4710
TRANSPORT WND (MPH) SE 8 N 8
VENT RATE (KT-FT) 34020 32970
CATEGORY DAY 3 3
INVERSION 67F/9AM 8PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 3 VERY POOR 23 FAIR
MAX ADI LATE 50 GEN GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-132015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
123 AM EDT MON JUL 13 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+3) 57 (-2) 84
RH % (24H TREND) 58 (-14) 94 (-5) 50
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) 1290 1590
MIXING HGT(FT-AGL/MSL)4250 5210
TRANSPORT WND (MPH) SE 9 NE 10
VENT RATE (KT-FT) 34000 46890
CATEGORY DAY 3 3
INVERSION 62F/8AM 8PM 68F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 4 VERY POOR 24 FAIR
MAX ADI LATE 50 GEN GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN THE LOWER
90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS AROUND
90. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SHALLENBERGER
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