845
FNUS51 KPBZ 161741
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
141 PM EDT THU JUL 16 2026
DISCUSSION
SMOKE FROM CANADIAN WILDFIRES WILL REMAIN OVERHEAD THROUGH FRIDAY
KNOCKING A FEW DEGREES OFF OF HIGH TEMPERATURES. MINRH VALUES
WILL DIP INTO THE MID 30% RANGE ON FRIDAY WITH LIGHT WIND. A MORE
ACTIVE PATTERN RETURNS ON SATURDAY WITH SHOWERS AND THUNDERSTORMS
EXPECTED IN THE AFTERNOON AND EVENING. TEMPERATURES THEN MODERATE
BACK TOWARD NORMAL INTO NEXT WEEK WITH THE NEXT RAIN CHANCES
RETURNING LATE MONDAY INTO TUESDAY.
OHZ039-170815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 63 (-11) 88 (-2) 70 85
RH % (24H TREND) 86 (-11) 38 (-14) 94 74
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.10 0.35
PRECIP DURATION 3 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1680 1130
MIXING HGT(FT-AGL/MSL) 5510 3710
TRANSPORT WND (MPH) SW 6 SW 20
VENT RATE (KT-FT) 27550 63070
CATEGORY DAY 3 4
INVERSION 8PM 76F/10AM 8PM 72F/8AM
DISPERSION 3 4
MAX ADI EARLY 6 VERY POOR 15 GEN POOR 4 VERY POOR 41 GEN GOOD
MAX ADI LATE 4 VERY POOR 39 FAIR 6 VERY POOR 73 GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 2 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-170815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 62 (-11) 88 (-1) 69 84
RH % (24H TREND) 86 (-13) 36 (-13) 92 75
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 8
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.12 0.46
PRECIP DURATION 3 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1020
MIXING HGT(FT-AGL/MSL) 5310 3350
TRANSPORT WND (MPH) SW 6 SW 22
VENT RATE (KT-FT) 26550 63650
CATEGORY DAY 3 4
INVERSION 8PM 76F/10AM 8PM 71F/8AM
DISPERSION 3 4
MAX ADI EARLY 8 POOR 15 GEN POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 41 GEN GOOD 7 POOR 70 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-170815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 60 (-11) 87 (-2) 67 84
RH % (24H TREND) 88 (-9) 37 (-8) 92 75
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.29 0.60
PRECIP DURATION 2 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1670 860
MIXING HGT(FT-AGL/MSL) 5500 2820
TRANSPORT WND (MPH) SW 6 SW 20
VENT RATE (KT-FT) 27500 47940
CATEGORY DAY 3 3
INVERSION 8PM 76F/10AM 8PM 71F/8AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 14 GEN POOR 4 VERY POOR 39 FAIR
MAX ADI LATE 4 VERY POOR 40 FAIR 7 POOR 60 GEN GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 6 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-170815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 63 (-10) 89 (-1) 70 85
RH % (24H TREND) 86 (-13) 41 (-14) 96 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.06 0.24
PRECIP DURATION 1 9
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1680 1280
MIXING HGT(FT-AGL/MSL) 5530 4190
TRANSPORT WND (MPH) SW 6 W 20
VENT RATE (KT-FT) 27650 71230
CATEGORY DAY 3 4
INVERSION 8PM 77F/10AM 8PM 72F/8AM
DISPERSION 3 4
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 4 VERY POOR 43 GEN GOOD
MAX ADI LATE 4 VERY POOR 47 GEN GOOD 5 VERY POOR 94 GOOD
MAX LVORI EARLY 3 5 4 6
MAX LVORI LATE 5 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-170815-
HARRISON-
INCLUDING THE CITY OF CADIZ
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 63 (-10) 88 (-2) 69 84
RH % (24H TREND) 87 (-11) 37 (-17) 92 79
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.11 0.42
PRECIP DURATION 3 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1560 1030
MIXING HGT(FT-AGL/MSL) 5110 3390
TRANSPORT WND (MPH) SW 5 SW 21
VENT RATE (KT-FT) 20440 61020
CATEGORY DAY 2 4
INVERSION 8PM 77F/10AM 8PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 6 VERY POOR 14 GEN POOR 4 VERY POOR 39 FAIR
MAX ADI LATE 4 VERY POOR 35 FAIR 6 VERY POOR 72 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-170815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 62 (-11) 88 (-2) 69 84
RH % (24H TREND) 87 (-12) 35 (-16) 92 77
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.07 0.48
PRECIP DURATION 2 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1690 1020
MIXING HGT(FT-AGL/MSL) 5530 3340
TRANSPORT WND (MPH) SW 5 SW 22
VENT RATE (KT-FT) 22120 63460
CATEGORY DAY 2 4
INVERSION 8PM 77F/10AM 8PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 8 POOR 15 GEN POOR 4 VERY POOR 42 GEN GOOD
MAX ADI LATE 4 VERY POOR 36 FAIR 6 VERY POOR 71 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-170815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 65 (-8) 89 (-2) 70 85
RH % (24H TREND) 84 (-13) 41 (-14) 94 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.06 0.31
PRECIP DURATION 1 9
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1190
MIXING HGT(FT-AGL/MSL) 5310 3890
TRANSPORT WND (MPH) SW 6 W 18
VENT RATE (KT-FT) 26550 62240
CATEGORY DAY 3 4
INVERSION 8PM 78F/10AM 8PM 75F/9AM
DISPERSION 3 4
MAX ADI EARLY 4 VERY POOR 14 GEN POOR 3 VERY POOR 46 GEN GOOD
MAX ADI LATE 4 VERY POOR 40 FAIR 4 VERY POOR 80 GOOD
MAX LVORI EARLY 3 4 5 6
MAX LVORI LATE 5 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-170815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 64 (-9) 89 (-2) 70 85
RH % (24H TREND) 85 (-14) 39 (-16) 94 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.14 0.38
PRECIP DURATION 2 10
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1090
MIXING HGT(FT-AGL/MSL) 5200 3580
TRANSPORT WND (MPH) SW 5 SW 18
VENT RATE (KT-FT) 20800 57280
CATEGORY DAY 2 4
INVERSION 8PM 78F/10AM 8PM 73F/8AM
DISPERSION 2 4
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 3 VERY POOR 44 GEN GOOD
MAX ADI LATE 4 VERY POOR 35 FAIR 4 VERY POOR 74 GOOD
MAX LVORI EARLY 3 5 4 6
MAX LVORI LATE 5 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-170815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 60
TEMP (24H TREND) 64 (-10) 88 (-2) 70 84
RH % (24H TREND) 86 (-11) 36 (-20) 92 78
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G18
PRECIP AMOUNT 0.00 0.00 0.06 0.36
PRECIP DURATION 2 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 840
MIXING HGT(FT-AGL/MSL) 5100 2750
TRANSPORT WND (MPH) SW 5 SW 16
VENT RATE (KT-FT) 20400 38500
CATEGORY DAY 2 3
INVERSION 8PM 77F/10AM 8PM 73F/8AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 3 VERY POOR 39 FAIR
MAX ADI LATE 4 VERY POOR 28 FAIR 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-170815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 60
TEMP (24H TREND) 66 (-7) 90 (-1) 71 85
RH % (24H TREND) 83 (-15) 40 (-15) 93 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.02 0.37
PRECIP DURATION 1 9
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1600 1010
MIXING HGT(FT-AGL/MSL) 5240 3330
TRANSPORT WND (MPH) SW 5 SW 16
VENT RATE (KT-FT) 20960 46620
CATEGORY DAY 2 3
INVERSION 8PM 79F/10AM 7PM 73F/8AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 12 POOR 3 VERY POOR 42 GEN GOOD
MAX ADI LATE 4 VERY POOR 36 FAIR 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 4 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-170815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 60
TEMP (24H TREND) 66 (-7) 90 (-1) 71 84
RH % (24H TREND) 83 (-16) 39 (-16) 93 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.03 0.32
PRECIP DURATION 1 11
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1560 940
MIXING HGT(FT-AGL/MSL) 5100 3080
TRANSPORT WND (MPH) SW 5 SW 16
VENT RATE (KT-FT) 20400 43120
CATEGORY DAY 2 3
INVERSION 7PM 78F/10AM 7PM 73F/8AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 12 POOR 3 VERY POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 31 FAIR 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 4 5 6
MAX LVORI LATE 5 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-170815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 60 (-9) 85 (0) 66 83
RH % (24H TREND) 91 (-6) 39 (-4) 92 75
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10
PRECIP AMOUNT 0.00 0.00 0.16 0.72
PRECIP DURATION 2 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1720 930
MIXING HGT(FT-AGL/MSL) 5650 3070
TRANSPORT WND (MPH) W 7 SW 21
VENT RATE (KT-FT) 33900 55260
CATEGORY DAY 3 4
INVERSION 8PM 75F/10AM 8PM 74F/10AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 14 GEN POOR 5 VERY POOR 41 GEN GOOD
MAX ADI LATE 4 VERY POOR 49 GEN GOOD 8 POOR 59 GEN GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-170815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 59 (-9) 84 (-1) 65 82
RH % (24H TREND) 92 (-5) 40 (-1) 95 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.07 0.75
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1800 930
MIXING HGT(FT-AGL/MSL) 5910 3040
TRANSPORT WND (MPH) W 8 SW 20
VENT RATE (KT-FT) 41370 51680
CATEGORY DAY 3 4
INVERSION 8PM 73F/10AM 8PM 72F/10AM
DISPERSION 3 4
MAX ADI EARLY 9 POOR 17 GEN POOR 4 VERY POOR 40 FAIR
MAX ADI LATE 4 VERY POOR 57 GEN GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 1 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-170815-
FOREST-
INCLUDING THE CITY OF TIONESTA
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 58 (-9) 83 (-1) 63 81
RH % (24H TREND) 91 (-6) 37 (-2) 92 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6 G17
PRECIP AMOUNT 0.00 0.00 0.03 0.72
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1800 930
MIXING HGT(FT-AGL/MSL) 5910 3040
TRANSPORT WND (MPH) W 8 SW 18
VENT RATE (KT-FT) 41370 48640
CATEGORY DAY 3 3
INVERSION 7PM 73F/10AM 8PM 71F/10AM
DISPERSION 3 3
MAX ADI EARLY 6 VERY POOR 25 FAIR 4 VERY POOR 40 FAIR
MAX ADI LATE 4 VERY POOR 65 GOOD 5 VERY POOR 69 GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 1 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-170815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY CLOUDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 60 (-10) 86 (-1) 67 84
RH % (24H TREND) 91 (-6) 37 (-9) 94 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.19 0.93
PRECIP DURATION 2 12
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1690 870
MIXING HGT(FT-AGL/MSL) 5530 2850
TRANSPORT WND (MPH) W 6 SW 21
VENT RATE (KT-FT) 27650 51300
CATEGORY DAY 3 3
INVERSION 8PM 75F/10AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 12 POOR 4 VERY POOR 40 FAIR
MAX ADI LATE 4 VERY POOR 39 FAIR 6 VERY POOR 62 GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-170815-
BUTLER-
INCLUDING THE CITY OF BUTLER
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 59 (-11) 85 (-2) 66 83
RH % (24H TREND) 92 (-5) 38 (-9) 95 78
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.10 0.85
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1780 910
MIXING HGT(FT-AGL/MSL) 5850 2970
TRANSPORT WND (MPH) W 6 SW 18
VENT RATE (KT-FT) 29250 47520
CATEGORY DAY 3 3
INVERSION 8PM 75F/10AM 8PM 74F/10AM
DISPERSION 3 3
MAX ADI EARLY 10 POOR 14 GEN POOR 4 VERY POOR 42 GEN GOOD
MAX ADI LATE 5 VERY POOR 44 GEN GOOD 5 VERY POOR 67 GOOD
MAX LVORI EARLY 4 6 3 6
MAX LVORI LATE 6 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-170815-
CLARION-
INCLUDING THE CITY OF CLARION
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 59 (-9) 84 (-2) 64 82
RH % (24H TREND) 90 (-5) 38 (-3) 93 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.04 0.76
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1850 970
MIXING HGT(FT-AGL/MSL) 6070 3170
TRANSPORT WND (MPH) W 8 SW 18
VENT RATE (KT-FT) 42490 50720
CATEGORY DAY 3 3
INVERSION 8PM 73F/10AM 8PM 72F/10AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 15 GEN POOR 4 VERY POOR 36 FAIR
MAX ADI LATE 4 VERY POOR 58 GEN GOOD 5 VERY POOR 71 GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 1 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-170815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 100
CHANCE OF THUNDER (%) 0 0 20 40
TEMP (24H TREND) 59 (-9) 83 (-3) 64 80
RH % (24H TREND) 89 (-7) 36 (-4) 91 75
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.03 0.72
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1830 950
MIXING HGT(FT-AGL/MSL) 6000 3110
TRANSPORT WND (MPH) W 8 SW 20
VENT RATE (KT-FT) 42000 52870
CATEGORY DAY 3 4
INVERSION 8PM 73F/10AM 8PM 71F/10AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 23 FAIR 3 VERY POOR 40 FAIR
MAX ADI LATE 4 VERY POOR 63 GOOD 5 VERY POOR 68 GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 1 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-170815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 62 (-10) 87 (-2) 68 84
RH % (24H TREND) 89 (-5) 36 (-10) 92 76
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.10 0.68
PRECIP DURATION 2 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1820 950
MIXING HGT(FT-AGL/MSL) 5970 3110
TRANSPORT WND (MPH) W 6 SW 20
VENT RATE (KT-FT) 29850 52870
CATEGORY DAY 3 4
INVERSION 8PM 76F/10AM 8PM 71F/8AM
DISPERSION 3 4
MAX ADI EARLY 9 POOR 14 GEN POOR 4 VERY POOR 42 GEN GOOD
MAX ADI LATE 4 VERY POOR 40 FAIR 5 VERY POOR 66 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 6 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-170815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 62 (-11) 87 (-3) 69 84
RH % (24H TREND) 88 (-6) 36 (-12) 92 75
WIND 20FT/EARLY(MPH) N 7 LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 11 G18
PRECIP AMOUNT 0.00 0.00 0.08 0.73
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1930 1150
MIXING HGT(FT-AGL/MSL) 6330 3760
TRANSPORT WND (MPH) W 6 SW 22
VENT RATE (KT-FT) 31650 71440
CATEGORY DAY 3 4
INVERSION 8PM 77F/10AM 8PM 72F/8AM
DISPERSION 3 4
MAX ADI EARLY 9 POOR 14 GEN POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 41 GEN GOOD 5 VERY POOR 75 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-170815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 59 (-11) 85 (-3) 65 84
RH % (24H TREND) 93 (-5) 38 (-10) 94 77
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.06 0.85
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1740 990
MIXING HGT(FT-AGL/MSL) 5710 3260
TRANSPORT WND (MPH) W 7 SW 21
VENT RATE (KT-FT) 34260 58680
CATEGORY DAY 3 4
INVERSION 8PM 74F/10AM 8PM 74F/10AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 12 POOR 3 VERY POOR 36 FAIR
MAX ADI LATE 4 VERY POOR 46 GEN GOOD 4 VERY POOR 74 GOOD
MAX LVORI EARLY 3 6 3 6
MAX LVORI LATE 6 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-170815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 63 (-10) 87 (-3) 69 83
RH % (24H TREND) 86 (-10) 37 (-16) 91 77
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 11 G18
PRECIP AMOUNT 0.00 0.00 0.10 0.57
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1670 1000
MIXING HGT(FT-AGL/MSL) 5470 3280
TRANSPORT WND (MPH) W 5 SW 20
VENT RATE (KT-FT) 21880 55760
CATEGORY DAY 2 4
INVERSION 8PM 77F/10AM 8PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 8 POOR 13 GEN POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 4 VERY POOR 31 FAIR 5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-170815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 64 (-8) 88 (-2) 69 83
RH % (24H TREND) 87 (-6) 39 (-16) 94 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.08 0.50
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 1000
MIXING HGT(FT-AGL/MSL) 5310 3280
TRANSPORT WND (MPH) W 5 SW 18
VENT RATE (KT-FT) 21240 52480
CATEGORY DAY 2 4
INVERSION 8PM 78F/10AM 7PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 5 VERY POOR 13 GEN POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 32 FAIR 5 VERY POOR 62 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-170815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 61 (-11) 86 (-3) 67 84
RH % (24H TREND) 91 (-5) 38 (-15) 91 77
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR SW 7 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 12
PRECIP AMOUNT 0.00 0.00 0.07 0.70
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 950
MIXING HGT(FT-AGL/MSL) 5320 3100
TRANSPORT WND (MPH) W 5 SW 20
VENT RATE (KT-FT) 21280 52700
CATEGORY DAY 2 4
INVERSION 8PM 77F/10AM 7PM 76F/10AM
DISPERSION 2 4
MAX ADI EARLY 9 POOR 10 POOR 3 VERY POOR 28 FAIR
MAX ADI LATE 3 VERY POOR 28 FAIR 5 VERY POOR 62 GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-170815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 61 (-9) 84 (-2) 66 84
RH % (24H TREND) 88 (-8) 37 (-20) 91 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.04 0.56
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 880
MIXING HGT(FT-AGL/MSL) 4820 2870
TRANSPORT WND (MPH) W 6 SW 20
VENT RATE (KT-FT) 24100 48790
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 7PM 70F/8AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 15 GEN POOR 4 VERY POOR 32 FAIR
MAX ADI LATE 3 VERY POOR 34 FAIR 5 VERY POOR 62 GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-170815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 63 (-9) 87 (-3) 68 83
RH % (24H TREND) 88 (-3) 39 (-18) 91 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.16 0.69
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1390 930
MIXING HGT(FT-AGL/MSL) 4550 3070
TRANSPORT WND (MPH) NW 5 SW 18
VENT RATE (KT-FT) 18200 49120
CATEGORY DAY 2 3
INVERSION 7PM 78F/10AM 7PM 76F/10AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 10 POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 25 FAIR 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 3 5 4 5
MAX LVORI LATE 6 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-170815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 60 (-9) 85 (-1) 65 82
RH % (24H TREND) 89 (-5) 38 (-24) 92 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.11 0.67
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1450 880
MIXING HGT(FT-AGL/MSL) 4760 2880
TRANSPORT WND (MPH) W 5 SW 17
VENT RATE (KT-FT) 19040 43200
CATEGORY DAY 2 3
INVERSION 7PM 75F/10AM 7PM 75F/10AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 10 POOR 4 VERY POOR 31 FAIR
MAX ADI LATE 4 VERY POOR 27 FAIR 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 5 4 5
MAX LVORI LATE 6 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-170815-
INDIANA-
INCLUDING THE CITY OF INDIANA
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 60 (-9) 85 (-2) 65 83
RH % (24H TREND) 92 (-5) 39 (-11) 93 76
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.06 0.71
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1600 970
MIXING HGT(FT-AGL/MSL) 5240 3200
TRANSPORT WND (MPH) W 7 SW 21
VENT RATE (KT-FT) 31440 57600
CATEGORY DAY 3 4
INVERSION 7PM 74F/10AM 7PM 73F/10AM
DISPERSION 3 4
MAX ADI EARLY 10 POOR 14 GEN POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 42 GEN GOOD 5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-170815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 60 (-10) 83 (-3) 65 82
RH % (24H TREND) 90 (-7) 38 (-14) 92 76
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.05 0.59
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 850
MIXING HGT(FT-AGL/MSL) 4870 2790
TRANSPORT WND (MPH) NW 7 SW 17
VENT RATE (KT-FT) 29220 41850
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 10 POOR 18 GEN POOR 4 VERY POOR 31 FAIR
MAX ADI LATE 4 VERY POOR 41 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 6 3 5
MAX LVORI LATE 6 2 4 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-170815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 63 (-9) 88 (-2) 69 83
RH % (24H TREND) 87 (-11) 36 (-11) 92 77
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.09 0.55
PRECIP DURATION 2 12
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1710 990
MIXING HGT(FT-AGL/MSL) 5610 3230
TRANSPORT WND (MPH) W 5 SW 22
VENT RATE (KT-FT) 22440 61370
CATEGORY DAY 2 4
INVERSION 8PM 77F/10AM 8PM 71F/8AM
DISPERSION 2 4
MAX ADI EARLY 8 POOR 14 GEN POOR 4 VERY POOR 39 FAIR
MAX ADI LATE 4 VERY POOR 37 FAIR 5 VERY POOR 81 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-170815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 64 (-10) 88 (-2) 70 84
RH % (24H TREND) 86 (-13) 34 (-18) 90 76
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.05 0.51
PRECIP DURATION 1 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1690 990
MIXING HGT(FT-AGL/MSL) 5540 3250
TRANSPORT WND (MPH) SW 5 SW 20
VENT RATE (KT-FT) 22160 55250
CATEGORY DAY 2 4
INVERSION 8PM 77F/10AM 8PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 7 POOR 13 GEN POOR 4 VERY POOR 45 GEN GOOD
MAX ADI LATE 4 VERY POOR 31 FAIR 5 VERY POOR 64 GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 4 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-170815-
OHIO-
INCLUDING THE CITY OF WHEELING
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 100
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 64 (-10) 87 (-3) 70 84
RH % (24H TREND) 84 (-15) 35 (-21) 92 79
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR SW 7
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.09 0.46
PRECIP DURATION 2 12
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1670 920
MIXING HGT(FT-AGL/MSL) 5470 3020
TRANSPORT WND (MPH) SW 5 SW 17
VENT RATE (KT-FT) 21880 45300
CATEGORY DAY 2 3
INVERSION 8PM 77F/10AM 8PM 73F/8AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 13 GEN POOR 3 VERY POOR 42 GEN GOOD
MAX ADI LATE 4 VERY POOR 30 FAIR 5 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-170815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 20 60
TEMP (24H TREND) 65 (-9) 89 (-1) 71 84
RH % (24H TREND) 84 (-12) 38 (-18) 94 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.04 0.37
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1640 910
MIXING HGT(FT-AGL/MSL) 5370 2980
TRANSPORT WND (MPH) SW 5 SW 17
VENT RATE (KT-FT) 21480 44700
CATEGORY DAY 2 3
INVERSION 7PM 78F/10AM 7PM 73F/8AM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 3 VERY POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 31 FAIR 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 5 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-170815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 60
TEMP (24H TREND) 66 (-6) 89 (-2) 70 82
RH % (24H TREND) 83 (-13) 42 (-13) 96 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.35
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 980
MIXING HGT(FT-AGL/MSL) 5270 3220
TRANSPORT WND (MPH) W 5 SW 17
VENT RATE (KT-FT) 21080 48300
CATEGORY DAY 2 3
INVERSION 8PM 78F/10AM 7PM 72F/8AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 12 POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 30 FAIR 4 VERY POOR 61 GOOD
MAX LVORI EARLY 4 4 4 6
MAX LVORI LATE 4 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-170815-
MARION-
INCLUDING THE CITY OF FAIRMONT
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 60
TEMP (24H TREND) 65 (-6) 89 (-1) 69 82
RH % (24H TREND) 87 (-11) 41 (-14) 96 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.02 0.41
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1160
MIXING HGT(FT-AGL/MSL) 5290 3810
TRANSPORT WND (MPH) W 5 SW 18
VENT RATE (KT-FT) 21160 60960
CATEGORY DAY 2 4
INVERSION 7PM 78F/10AM 7PM 72F/8AM
DISPERSION 2 4
MAX ADI EARLY 6 VERY POOR 11 POOR 3 VERY POOR 34 FAIR
MAX ADI LATE 4 VERY POOR 30 FAIR 4 VERY POOR 66 GOOD
MAX LVORI EARLY 5 5 4 6
MAX LVORI LATE 5 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-170815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 65 (-7) 88 (-2) 69 82
RH % (24H TREND) 87 (-9) 39 (-16) 94 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 9
PRECIP AMOUNT 0.00 0.00 0.04 0.45
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1100
MIXING HGT(FT-AGL/MSL) 5210 3620
TRANSPORT WND (MPH) W 5 SW 17
VENT RATE (KT-FT) 20840 54300
CATEGORY DAY 2 4
INVERSION 7PM 78F/10AM 7PM 76F/10AM
DISPERSION 2 4
MAX ADI EARLY 5 VERY POOR 9 POOR 3 VERY POOR 35 FAIR
MAX ADI LATE 4 VERY POOR 29 FAIR 5 VERY POOR 63 GOOD
MAX LVORI EARLY 4 5 4 6
MAX LVORI LATE 5 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-170815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 62 (-8) 86 (-1) 67 81
RH % (24H TREND) 89 (-10) 39 (-20) 94 83
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.03 0.53
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1450 1150
MIXING HGT(FT-AGL/MSL) 4760 3770
TRANSPORT WND (MPH) W 5 SW 18
VENT RATE (KT-FT) 19040 60320
CATEGORY DAY 2 4
INVERSION 7PM 76F/10AM 7PM 74F/10AM
DISPERSION 2 4
MAX ADI EARLY 6 VERY POOR 9 POOR 3 VERY POOR 29 FAIR
MAX ADI LATE 3 VERY POOR 26 FAIR 5 VERY POOR 63 GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-170815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 62 (-8) 87 (-1) 67 82
RH % (24H TREND) 90 (-9) 37 (-21) 93 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.03 0.51
PRECIP DURATION 1 11
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1060
MIXING HGT(FT-AGL/MSL) 4870 3490
TRANSPORT WND (MPH) W 5 SW 18
VENT RATE (KT-FT) 19480 55840
CATEGORY DAY 2 4
INVERSION 7PM 77F/10AM 7PM 75F/10AM
DISPERSION 2 4
MAX ADI EARLY 6 VERY POOR 10 POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 27 FAIR 4 VERY POOR 62 GOOD
MAX LVORI EARLY 5 5 5 6
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-170815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 63 (-6) 85 (0) 67 80
RH % (24H TREND) 91 (-7) 40 (-22) 96 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.04 0.45
PRECIP DURATION 1 9
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1520 990
MIXING HGT(FT-AGL/MSL) 5000 3250
TRANSPORT WND (MPH) W 6 W 18
VENT RATE (KT-FT) 25000 52000
CATEGORY DAY 3 3
INVERSION 7PM 75F/10AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 6 VERY POOR 10 POOR 3 VERY POOR 32 FAIR
MAX ADI LATE 3 VERY POOR 35 FAIR 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 5 5 6
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-170815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 100
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 65 (-4) 86 (0) 68 82
RH % (24H TREND) 93 (-3) 42 (-18) 93 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.02 0.44
PRECIP DURATION 1 10
PRECIP BEGIN 2 AM 6 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1530 990
MIXING HGT(FT-AGL/MSL) 5040 3230
TRANSPORT WND (MPH) W 6 W 17
VENT RATE (KT-FT) 25200 48450
CATEGORY DAY 3 3
INVERSION 7PM 76F/10AM 7PM 74F/10AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 10 POOR 3 VERY POOR 33 FAIR
MAX ADI LATE 3 VERY POOR 37 FAIR 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-170815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
141 PM EDT THU JUL 16 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 40 90
CHANCE OF THUNDER (%) 0 0 30 50
TEMP (24H TREND) 61 (-5) 83 (+1) 63 79
RH % (24H TREND) 93 (-6) 46 (-18) 97 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SW 5 G21
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 8 G23
PRECIP AMOUNT 0.00 0.00 0.02 0.35
PRECIP DURATION 1 9
PRECIP BEGIN 1 AM 6 AM
PRECIP END 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1620 960
MIXING HGT(FT-AGL/MSL) 5300 3160
TRANSPORT WND (MPH) W 7 W 20
VENT RATE (KT-FT) 31800 53720
CATEGORY DAY 3 4
INVERSION 8PM 73F/10AM 8PM 72F/10AM
DISPERSION 3 4
MAX ADI EARLY 6 VERY POOR 19 GEN POOR 4 VERY POOR 48 GEN GOOD
MAX ADI LATE 4 VERY POOR 44 GEN GOOD 6 VERY POOR 68 GOOD
MAX LVORI EARLY 6 6 5 6
MAX LVORI LATE 6 2 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
MLB
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