302
FNUS51 KPBZ 160539
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
139 AM EDT THU JUL 16 2026
DISCUSSION
ANOTHER MOSTLY DRY DAY IS EXPECTED UN DER HIGH PRESSURE. SMOKE
FROM CANADIAN WILDFIRES WILL MAKE CONDITIONS NOT AS DRY AND WARM
AS THE PREVIOUS DAY. A FEW SHOWERS AND THUNDERSTORMS ARE POSSIBLE
ALONG AND SOUTH OF I-70. UNSETTLED WEATHER WILL RETURN BY FRIDAY
AND INTO THE WEEKEND.
OHZ039-162015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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) 64 (-8) 90
RH % (24H TREND) 43 (-15) 81 (-10) 37
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1710 1730
MIXING HGT(FT-AGL/MSL)5600 5680
TRANSPORT WND (MPH) NW 10 S 5
VENT RATE (KT-FT) 50400 22720
CATEGORY DAY 4 2
INVERSION 77F/9AM 8PM 77F/10AM
DISPERSION 4 2
MAX ADI EARLY 29 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 68 GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-162015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-2) 63 (-8) 90
RH % (24H TREND) 40 (-17) 81 (-12) 36
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1680
MIXING HGT(FT-AGL/MSL)5640 5520
TRANSPORT WND (MPH) NW 12 SW 5
VENT RATE (KT-FT) 56400 22080
CATEGORY DAY 4 2
INVERSION 77F/9AM 8PM 77F/10AM
DISPERSION 4 2
MAX ADI EARLY 29 FAIR 8 POOR 13 GEN POOR
MAX ADI LATE 74 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-162015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (-4) 62 (-7) 89
RH % (24H TREND) 37 (-17) 82 (-16) 36
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1710 1620
MIXING HGT(FT-AGL/MSL)5600 5310
TRANSPORT WND (MPH) NW 13 NW 3
VENT RATE (KT-FT) 61600 15930
CATEGORY DAY 4 2
INVERSION 77F/9AM 8PM 77F/10AM
DISPERSION 4 2
MAX ADI EARLY 29 FAIR 9 POOR 12 POOR
MAX ADI LATE 78 GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-162015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-2) 64 (-7) 90
RH % (24H TREND) 47 (-12) 82 (-9) 39
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 1810
MIXING HGT(FT-AGL/MSL)5540 5950
TRANSPORT WND (MPH) NW 9 S 6
VENT RATE (KT-FT) 44320 29750
CATEGORY DAY 3 3
INVERSION 78F/9AM 8PM 78F/10AM
DISPERSION 3 3
MAX ADI EARLY 33 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 58 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-162015-
HARRISON-
INCLUDING THE CITY OF CADIZ
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-1) 64 (-7) 90
RH % (24H TREND) 46 (-12) 81 (-10) 36
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1630
MIXING HGT(FT-AGL/MSL)5510 5340
TRANSPORT WND (MPH) NW 12 S 5
VENT RATE (KT-FT) 55100 21360
CATEGORY DAY 4 2
INVERSION 78F/9AM 8PM 78F/10AM
DISPERSION 4 2
MAX ADI EARLY 37 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 67 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-162015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-2) 63 (-8) 90
RH % (24H TREND) 42 (-15) 83 (-7) 35
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1820 1620
MIXING HGT(FT-AGL/MSL)5970 5310
TRANSPORT WND (MPH) NW 12 S 5
VENT RATE (KT-FT) 59700 21240
CATEGORY DAY 4 2
INVERSION 78F/9AM 8PM 72F/9AM
DISPERSION 4 2
MAX ADI EARLY 40 FAIR 8 POOR 15 GEN POOR
MAX ADI LATE 75 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-162015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (-1) 66 (-5) 91
RH % (24H TREND) 46 (-9) 80 (-10) 40
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) 1900 1790
MIXING HGT(FT-AGL/MSL)6220 5880
TRANSPORT WND (MPH) NW 8 S 6
VENT RATE (KT-FT) 43540 29400
CATEGORY DAY 3 3
INVERSION 78F/9AM 8PM 79F/10AM
DISPERSION 3 3
MAX ADI EARLY 39 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-162015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 92 (-1) 65 (-6) 91
RH % (24H TREND) 46 (-10) 80 (-13) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1790 1720
MIXING HGT(FT-AGL/MSL)5890 5640
TRANSPORT WND (MPH) NW 9 SE 6
VENT RATE (KT-FT) 47120 28200
CATEGORY DAY 3 3
INVERSION 78F/9AM 8PM 79F/10AM
DISPERSION 3 3
MAX ADI EARLY 35 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 64 GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-162015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 92 (-1) 65 (-7) 91
RH % (24H TREND) 45 (-14) 80 (-10) 35
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1770 1710
MIXING HGT(FT-AGL/MSL)5800 5620
TRANSPORT WND (MPH) NW 10 SE 6
VENT RATE (KT-FT) 52200 28100
CATEGORY DAY 4 3
INVERSION 79F/9AM 8PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 41 GEN GOOD 5 VERY POOR 16 GEN POOR
MAX ADI LATE 68 GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-162015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (-1) 67 (-4) 91
RH % (24H TREND) 47 (-11) 77 (-18) 37
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) 1870 1880
MIXING HGT(FT-AGL/MSL)6140 6170
TRANSPORT WND (MPH) NW 8 S 6
VENT RATE (KT-FT) 42980 30850
CATEGORY DAY 3 3
INVERSION 83F/10AM 8PM 79F/10AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 3 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-162015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 92 (0) 67 (-4) 91
RH % (24H TREND) 46 (-14) 78 (-17) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1810 1800
MIXING HGT(FT-AGL/MSL)5950 5900
TRANSPORT WND (MPH) W 9 S 6
VENT RATE (KT-FT) 47600 29500
CATEGORY DAY 3 3
INVERSION 78F/9AM 7PM 79F/10AM
DISPERSION 3 3
MAX ADI EARLY 37 FAIR 5 VERY POOR 16 GEN POOR
MAX ADI LATE 66 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-162015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-5) 61 (-7) 89
RH % (24H TREND) 36 (-18) 86 (-10) 37
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 1680
MIXING HGT(FT-AGL/MSL)4320 5520
TRANSPORT WND (MPH) NW 16 W 6
VENT RATE (KT-FT) 60480 27600
CATEGORY DAY 4 3
INVERSION 76F/9AM 8PM 77F/10AM
DISPERSION 4 3
MAX ADI EARLY 33 FAIR 9 POOR 14 GEN POOR
MAX ADI LATE 78 GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-162015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-4) 60 (-8) 88
RH % (24H TREND) 34 (-23) 87 (-8) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 1800
MIXING HGT(FT-AGL/MSL)4530 5910
TRANSPORT WND (MPH) NW 17 NW 7
VENT RATE (KT-FT) 67950 35460
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 75F/10AM
DISPERSION 4 3
MAX ADI EARLY 42 GEN GOOD 9 POOR 16 GEN POOR
MAX ADI LATE 87 GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-162015-
FOREST-
INCLUDING THE CITY OF TIONESTA
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-5) 59 (-7) 88
RH % (24H TREND) 31 (-27) 87 (-6) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 1870
MIXING HGT(FT-AGL/MSL)4720 6120
TRANSPORT WND (MPH) NW 17 NW 9
VENT RATE (KT-FT) 70800 48960
CATEGORY DAY 4 3
INVERSION 73F/9AM 8PM 68F/9AM
DISPERSION 4 3
MAX ADI EARLY 55 GEN GOOD 6 VERY POOR 24 FAIR
MAX ADI LATE 94 GOOD 4 VERY POOR 66 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-162015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (-4) 61 (-8) 90
RH % (24H TREND) 36 (-20) 85 (-14) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1530
MIXING HGT(FT-AGL/MSL)4910 5000
TRANSPORT WND (MPH) NW 15 NW 5
VENT RATE (KT-FT) 63830 20000
CATEGORY DAY 4 2
INVERSION 78F/9AM 8PM 71F/9AM
DISPERSION 4 2
MAX ADI EARLY 32 FAIR 10 POOR 13 GEN POOR
MAX ADI LATE 79 GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-162015-
BUTLER-
INCLUDING THE CITY OF BUTLER
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (-2) 60 (-8) 90
RH % (24H TREND) 37 (-22) 87 (-10) 38
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1550 1720
MIXING HGT(FT-AGL/MSL)5090 5650
TRANSPORT WND (MPH) NW 16 NW 6
VENT RATE (KT-FT) 71260 28250
CATEGORY DAY 4 3
INVERSION 77F/9AM 8PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 37 FAIR 10 POOR 13 GEN POOR
MAX ADI LATE 88 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-162015-
CLARION-
INCLUDING THE CITY OF CLARION
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-4) 59 (-8) 88
RH % (24H TREND) 33 (-28) 87 (-6) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 1880
MIXING HGT(FT-AGL/MSL)4900 6180
TRANSPORT WND (MPH) NW 16 NW 7
VENT RATE (KT-FT) 68600 37080
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 41 GEN GOOD 8 POOR 15 GEN POOR
MAX ADI LATE 94 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-162015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (-3) 59 (-8) 87
RH % (24H TREND) 33 (-27) 85 (-9) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1560 1910
MIXING HGT(FT-AGL/MSL)5130 6280
TRANSPORT WND (MPH) W 17 NW 8
VENT RATE (KT-FT) 76950 43960
CATEGORY DAY 4 3
INVERSION 73F/9AM 8PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 45 GEN GOOD 10 POOR 19 GEN POOR
MAX ADI LATE 100 GOOD 4 VERY POOR 63 GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-162015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (-3) 63 (-8) 90
RH % (24H TREND) 38 (-15) 84 (-9) 36
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1790 1620
MIXING HGT(FT-AGL/MSL)5880 5310
TRANSPORT WND (MPH) NW 14 NW 5
VENT RATE (KT-FT) 70560 21240
CATEGORY DAY 4 2
INVERSION 78F/9AM 8PM 71F/9AM
DISPERSION 4 2
MAX ADI EARLY 35 FAIR 9 POOR 14 GEN POOR
MAX ADI LATE 85 GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-162015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 93 (-1) 63 (-8) 90
RH % (24H TREND) 40 (-15) 83 (-6) 35
WIND 20FT/EARLY(MPH) LGT/VAR N 7 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1920 1860
MIXING HGT(FT-AGL/MSL)6310 6100
TRANSPORT WND (MPH) NW 15 N 5
VENT RATE (KT-FT) 82030 24400
CATEGORY DAY 4 2
INVERSION 78F/9AM 8PM 72F/9AM
DISPERSION 4 2
MAX ADI EARLY 44 GEN GOOD 10 POOR 14 GEN POOR
MAX ADI LATE 93 GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-162015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (-2) 60 (-8) 91
RH % (24H TREND) 36 (-23) 89 (-9) 37
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1680
MIXING HGT(FT-AGL/MSL)5430 5520
TRANSPORT WND (MPH) NW 16 NW 6
VENT RATE (KT-FT) 76020 27600
CATEGORY DAY 4 3
INVERSION 77F/9AM 8PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 39 FAIR 10 POOR 11 POOR
MAX ADI LATE 97 GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-162015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-1) 64 (-7) 89
RH % (24H TREND) 45 (-15) 81 (-7) 36
WIND 20FT/EARLY(MPH) LGT/VAR N 6 LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1790 1650
MIXING HGT(FT-AGL/MSL)5880 5410
TRANSPORT WND (MPH) NW 13 NE 6
VENT RATE (KT-FT) 64680 27050
CATEGORY DAY 4 3
INVERSION 78F/9AM 8PM 78F/10AM
DISPERSION 4 3
MAX ADI EARLY 45 GEN GOOD 8 POOR 14 GEN POOR
MAX ADI LATE 80 GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-162015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 91 (-1) 65 (-5) 89
RH % (24H TREND) 48 (-16) 83 (-9) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1850 1460
MIXING HGT(FT-AGL/MSL)6060 4810
TRANSPORT WND (MPH) W 12 NE 7
VENT RATE (KT-FT) 60600 28860
CATEGORY DAY 4 3
INVERSION 78F/9AM 8PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 50 GEN GOOD 5 VERY POOR 14 GEN POOR
MAX ADI LATE 76 GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-162015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (-2) 62 (-8) 90
RH % (24H TREND) 41 (-17) 87 (-5) 37
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) W 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1790 1410
MIXING HGT(FT-AGL/MSL)5890 4610
TRANSPORT WND (MPH) W 15 N 5
VENT RATE (KT-FT) 76570 18440
CATEGORY DAY 4 2
INVERSION 78F/9AM 7PM 72F/9AM
DISPERSION 4 2
MAX ADI EARLY 39 FAIR 9 POOR 10 POOR
MAX ADI LATE 88 GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-162015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+1) 62 (-7) 90
RH % (24H TREND) 43 (-15) 84 (-10) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1630 1390
MIXING HGT(FT-AGL/MSL)5340 4570
TRANSPORT WND (MPH) W 16 NW 5
VENT RATE (KT-FT) 74760 18280
CATEGORY DAY 4 2
INVERSION 73F/8AM 7PM 70F/9AM
DISPERSION 4 2
MAX ADI EARLY 41 GEN GOOD 7 POOR 11 POOR
MAX ADI LATE 95 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-162015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 91 (-1) 64 (-6) 89
RH % (24H TREND) 49 (-10) 84 (-6) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1820 1190
MIXING HGT(FT-AGL/MSL)5960 3900
TRANSPORT WND (MPH) W 13 N 5
VENT RATE (KT-FT) 65560 15600
CATEGORY DAY 4 2
INVERSION 78F/9AM 7PM 79F/10AM
DISPERSION 4 2
MAX ADI EARLY 39 FAIR 6 VERY POOR 12 POOR
MAX ADI LATE 82 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-162015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 90 (0) 62 (-6) 88
RH % (24H TREND) 49 (-11) 85 (-9) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.02 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1690 1360
MIXING HGT(FT-AGL/MSL)5560 4480
TRANSPORT WND (MPH) W 14 NW 5
VENT RATE (KT-FT) 66720 17920
CATEGORY DAY 4 2
INVERSION 75F/9AM 7PM 77F/10AM
DISPERSION 4 2
MAX ADI EARLY 43 GEN GOOD 6 VERY POOR 10 POOR
MAX ADI LATE 89 GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-162015-
INDIANA-
INCLUDING THE CITY OF INDIANA
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (-1) 60 (-8) 89
RH % (24H TREND) 38 (-21) 89 (-9) 37
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1710 1540
MIXING HGT(FT-AGL/MSL)5610 5060
TRANSPORT WND (MPH) W 17 NW 7
VENT RATE (KT-FT) 84150 30360
CATEGORY DAY 4 3
INVERSION 76F/9AM 8PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 41 GEN GOOD 10 POOR 12 POOR
MAX ADI LATE 102 VERY GOOD4 VERY POOR 37 FAIR
MAX LVORI EARLY 7 3 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-162015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (-1) 61 (-8) 88
RH % (24H TREND) 40 (-18) 86 (-12) 37
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1440
MIXING HGT(FT-AGL/MSL)5400 4720
TRANSPORT WND (MPH) W 17 NW 6
VENT RATE (KT-FT) 81000 23600
CATEGORY DAY 4 3
INVERSION 76F/9AM 8PM 70F/9AM
DISPERSION 4 3
MAX ADI EARLY 38 FAIR 10 POOR 14 GEN POOR
MAX ADI LATE 102 VERY GOOD4 VERY POOR 39 FAIR
MAX LVORI EARLY 7 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-162015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-2) 64 (-6) 89
RH % (24H TREND) 40 (-15) 83 (-9) 36
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1820 1550
MIXING HGT(FT-AGL/MSL)5970 5080
TRANSPORT WND (MPH) NW 13 N 5
VENT RATE (KT-FT) 65670 20320
CATEGORY DAY 4 2
INVERSION 77F/9AM 8PM 71F/9AM
DISPERSION 4 2
MAX ADI EARLY 37 FAIR 8 POOR 13 GEN POOR
MAX ADI LATE 83 GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-162015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
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 (-2) 65 (-7) 90
RH % (24H TREND) 43 (-12) 81 (-7) 34
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1850 1670
MIXING HGT(FT-AGL/MSL)6070 5490
TRANSPORT WND (MPH) NW 12 E 6
VENT RATE (KT-FT) 60700 27450
CATEGORY DAY 4 3
INVERSION 79F/9AM 8PM 73F/9AM
DISPERSION 4 3
MAX ADI EARLY 45 GEN GOOD 8 POOR 16 GEN POOR
MAX ADI LATE 75 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-162015-
OHIO-
INCLUDING THE CITY OF WHEELING
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 91 (-2) 65 (-7) 90
RH % (24H TREND) 45 (-11) 79 (-10) 35
WIND 20FT/EARLY(MPH) LGT/VAR N 5 LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1820 1820
MIXING HGT(FT-AGL/MSL)5960 5980
TRANSPORT WND (MPH) W 10 E 6
VENT RATE (KT-FT) 53640 29900
CATEGORY DAY 4 3
INVERSION 79F/9AM 8PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 44 GEN GOOD 5 VERY POOR 17 GEN POOR
MAX ADI LATE 71 GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-162015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 92 (0) 66 (-6) 91
RH % (24H TREND) 48 (-15) 78 (-11) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1800 1790
MIXING HGT(FT-AGL/MSL)5900 5880
TRANSPORT WND (MPH) W 10 E 6
VENT RATE (KT-FT) 53100 29400
CATEGORY DAY 4 3
INVERSION 78F/9AM 7PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 41 GEN GOOD 4 VERY POOR 17 GEN POOR
MAX ADI LATE 72 GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-162015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (-1) 67 (-4) 90
RH % (24H TREND) 51 (-17) 79 (-12) 40
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 1820
MIXING HGT(FT-AGL/MSL)5710 5980
TRANSPORT WND (MPH) W 10 S 6
VENT RATE (KT-FT) 51390 29900
CATEGORY DAY 4 3
INVERSION 77F/9AM 8PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 5 VERY POOR 15 GEN POOR
MAX ADI LATE 71 GOOD 5 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-162015-
MARION-
INCLUDING THE CITY OF FAIRMONT
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (-1) 66 (-3) 90
RH % (24H TREND) 48 (-17) 84 (-9) 40
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) 1850 1660
MIXING HGT(FT-AGL/MSL)6080 5430
TRANSPORT WND (MPH) W 10 N 7
VENT RATE (KT-FT) 54720 32580
CATEGORY DAY 4 3
INVERSION 77F/9AM 8PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 38 FAIR 5 VERY POOR 14 GEN POOR
MAX ADI LATE 75 GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-162015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 91 (-1) 66 (-4) 90
RH % (24H TREND) 48 (-18) 84 (-7) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1850 1450
MIXING HGT(FT-AGL/MSL)6060 4760
TRANSPORT WND (MPH) W 10 NE 6
VENT RATE (KT-FT) 54540 23800
CATEGORY DAY 4 3
INVERSION 77F/9AM 7PM 79F/10AM
DISPERSION 4 3
MAX ADI EARLY 37 FAIR 5 VERY POOR 13 GEN POOR
MAX ADI LATE 76 GOOD 4 VERY POOR 38 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-162015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 89 (0) 63 (-5) 89
RH % (24H TREND) 50 (-18) 85 (-8) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.02 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1640 1450
MIXING HGT(FT-AGL/MSL)5380 4750
TRANSPORT WND (MPH) W 12 N 5
VENT RATE (KT-FT) 53800 19000
CATEGORY DAY 4 2
INVERSION 75F/9AM 7PM 78F/10AM
DISPERSION 4 2
MAX ADI EARLY 32 FAIR 5 VERY POOR 11 POOR
MAX ADI LATE 75 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-162015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (+1) 63 (-5) 89
RH % (24H TREND) 50 (-16) 87 (-7) 38
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) 1600 1470
MIXING HGT(FT-AGL/MSL)5230 4830
TRANSPORT WND (MPH) W 12 NW 5
VENT RATE (KT-FT) 52300 19320
CATEGORY DAY 4 2
INVERSION 76F/9AM 7PM 79F/10AM
DISPERSION 4 2
MAX ADI EARLY 33 FAIR 5 VERY POOR 10 POOR
MAX ADI LATE 73 GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-162015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (+1) 63 (-4) 88
RH % (24H TREND) 52 (-18) 88 (-8) 40
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) 1490 1550
MIXING HGT(FT-AGL/MSL)4890 5100
TRANSPORT WND (MPH) W 13 NW 7
VENT RATE (KT-FT) 53790 30600
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 76F/10AM
DISPERSION 4 3
MAX ADI EARLY 38 FAIR 5 VERY POOR 10 POOR
MAX ADI LATE 72 GOOD 3 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 2 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-162015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 89 (+1) 65 (-2) 90
RH % (24H TREND) 49 (-13) 91 (-3) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT(M-AGL/MSL) 1390 1590
MIXING HGT(FT-AGL/MSL)4550 5220
TRANSPORT WND (MPH) W 12 NW 8
VENT RATE (KT-FT) 45500 36540
CATEGORY DAY 3 3
INVERSION 74F/9AM 8PM 77F/10AM
DISPERSION 3 3
MAX ADI EARLY 29 FAIR 4 VERY POOR 11 POOR
MAX ADI LATE 62 GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-162015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
139 AM EDT THU JUL 16 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+1) 62 (-2) 86
RH % (24H TREND) 52 (-13) 91 (-5) 45
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) 1320 1740
MIXING HGT(FT-AGL/MSL)4320 5720
TRANSPORT WND (MPH) W 13 NW 8
VENT RATE (KT-FT) 47520 40040
CATEGORY DAY 3 3
INVERSION 72F/9AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 35 FAIR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 63 GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SMOKE THROUGH THE NIGHT. SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH
WINDS UP TO 10 MPH.
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SHALLENBERGER
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