710
FNUS51 KPBZ 090556
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
156 AM EDT THU JUL 9 2026
DISCUSSION
SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED TODAY WITH A
CROSSING DISTURBANCE. MORE WIDESPREAD SHOWERS AND STORMS ARE
EXPECTED ON FRIDAY WITH ANOTHER CROSSING TROUGH OF LOW PRESSURE.
THE SHOWER AND STORM CHANCES CONTINUE INTO SATURDAY BEFORE HIGH
PRESSURE RETURNS DRY WEATHER BY EARLY NEXT WEEK.
OHZ039-092015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 90
CHANCE OF THUNDER (%) 20 30 50
TEMP (24H TREND) 87 (+2) 68 (+1) 82
RH % (24H TREND) 51 (+3) 98 (+3) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.26
PRECIP DURATION 0 3 7
PRECIP BEGIN 1 PM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1690 1080
MIXING HGT(FT-AGL/MSL)5540 3530
TRANSPORT WND (MPH) W 13 W 12
VENT RATE (KT-FT) 60940 35300
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 71F/9AM
DISPERSION 4 3
MAX ADI EARLY 38 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 74 GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-092015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 90
CHANCE OF THUNDER (%) 20 20 60
TEMP (24H TREND) 86 (+1) 66 (0) 81
RH % (24H TREND) 52 (0) 97 (+2) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.28
PRECIP DURATION 0 2 7
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1620 980
MIXING HGT(FT-AGL/MSL)5330 3230
TRANSPORT WND (MPH) W 13 SW 10
VENT RATE (KT-FT) 58630 29070
CATEGORY DAY 4 3
INVERSION 75F/9AM 8PM 71F/9AM
DISPERSION 4 3
MAX ADI EARLY 38 FAIR 6 VERY POOR 25 FAIR
MAX ADI LATE 74 GOOD 6 VERY POOR 38 FAIR
MAX LVORI EARLY 6 5 8
MAX LVORI LATE 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-092015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 90
CHANCE OF THUNDER (%) 0 20 50
TEMP (24H TREND) 86 (+1) 66 (+1) 81
RH % (24H TREND) 50 (-1) 97 (+2) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.22
PRECIP DURATION 0 2 7
PRECIP BEGIN 12 PM 9 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1710 1090
MIXING HGT(FT-AGL/MSL)5600 3570
TRANSPORT WND (MPH) W 13 W 9
VENT RATE (KT-FT) 61600 28560
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 71F/9AM
DISPERSION 4 3
MAX ADI EARLY 43 GEN GOOD 7 POOR 24 FAIR
MAX ADI LATE 79 GOOD 6 VERY POOR 38 FAIR
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-092015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 80
CHANCE OF THUNDER (%) 20 30 50
TEMP (24H TREND) 87 (+1) 67 (+1) 82
RH % (24H TREND) 53 (+8) 99 (+2) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.25
PRECIP DURATION 0 4 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1760 1080
MIXING HGT(FT-AGL/MSL)5760 3540
TRANSPORT WND (MPH) W 12 W 9
VENT RATE (KT-FT) 57600 28320
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 72F/9AM
DISPERSION 4 3
MAX ADI EARLY 36 FAIR 6 VERY POOR 23 FAIR
MAX ADI LATE 77 GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 1 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-092015-
HARRISON-
INCLUDING THE CITY OF CADIZ
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 90
CHANCE OF THUNDER (%) 30 20 60
TEMP (24H TREND) 86 (+1) 67 (0) 81
RH % (24H TREND) 55 (+7) 99 (+1) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.03 0.02 0.24
PRECIP DURATION 2 2 7
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1380 1160
MIXING HGT(FT-AGL/MSL)4530 3790
TRANSPORT WND (MPH) W 10 W 12
VENT RATE (KT-FT) 40770 37900
CATEGORY DAY 3 3
INVERSION 75F/9AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 35 FAIR 5 VERY POOR 25 FAIR
MAX ADI LATE 56 GEN GOOD 6 VERY POOR 40 FAIR
MAX LVORI EARLY 7 6 9
MAX LVORI LATE 1 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-092015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 80
CHANCE OF THUNDER (%) 40 20 60
TEMP (24H TREND) 86 (+1) 67 (0) 81
RH % (24H TREND) 54 (+5) 98 (+3) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.04 0.01 0.22
PRECIP DURATION 2 2 8
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 1270
MIXING HGT(FT-AGL/MSL)4790 4170
TRANSPORT WND (MPH) W 12 W 12
VENT RATE (KT-FT) 47900 41700
CATEGORY DAY 3 3
INVERSION 75F/9AM 8PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 39 FAIR 7 POOR 26 FAIR
MAX ADI LATE 60 GEN GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 1 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-092015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 80
CHANCE OF THUNDER (%) 30 30 60
TEMP (24H TREND) 87 (0) 67 (0) 83
RH % (24H TREND) 54 (+7) 98 (+1) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.22
PRECIP DURATION 1 3 6
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1660 1130
MIXING HGT(FT-AGL/MSL)5450 3720
TRANSPORT WND (MPH) W 12 W 10
VENT RATE (KT-FT) 54500 33480
CATEGORY DAY 4 3
INVERSION 74F/9AM 8PM 76F/10AM
DISPERSION 4 3
MAX ADI EARLY 27 FAIR 7 POOR 23 FAIR
MAX ADI LATE 72 GOOD 4 VERY POOR 37 FAIR
MAX LVORI EARLY 8 6 7
MAX LVORI LATE 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-092015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 60 80
CHANCE OF THUNDER (%) 30 30 60
TEMP (24H TREND) 87 (+1) 67 (0) 82
RH % (24H TREND) 57 (+9) 100 (+1) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.22
PRECIP DURATION 2 3 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1510 1130
MIXING HGT(FT-AGL/MSL)4960 3700
TRANSPORT WND (MPH) W 10 SW 10
VENT RATE (KT-FT) 44640 33300
CATEGORY DAY 3 3
INVERSION 74F/9AM 8PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 7 POOR 25 FAIR
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 2 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-092015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 90
CHANCE OF THUNDER (%) 40 30 60
TEMP (24H TREND) 86 (0) 68 (0) 82
RH % (24H TREND) 60 (+8) 100 (+2) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.04 0.02 0.28
PRECIP DURATION 2 2 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1220 1280
MIXING HGT(FT-AGL/MSL)4010 4180
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (KT-FT) 36090 45980
CATEGORY DAY 3 3
INVERSION 75F/9AM 8PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 7 POOR 22 FAIR
MAX ADI LATE 38 FAIR 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-092015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 90
CHANCE OF THUNDER (%) 50 50 60
TEMP (24H TREND) 86 (-1) 67 (-1) 82
RH % (24H TREND) 63 (+12) 100 (0) 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.05 0.02 0.32
PRECIP DURATION 3 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1160 1040
MIXING HGT(FT-AGL/MSL)3800 3430
TRANSPORT WND (MPH) W 9 SW 10
VENT RATE (KT-FT) 30400 30870
CATEGORY DAY 3 3
INVERSION 74F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 7 POOR 21 FAIR
MAX ADI LATE 37 FAIR 4 VERY POOR 33 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-092015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 90
CHANCE OF THUNDER (%) 50 50 60
TEMP (24H TREND) 84 (-2) 68 (0) 81
RH % (24H TREND) 68 (+10) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.13 0.05 0.48
PRECIP DURATION 4 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1090 1020
MIXING HGT(FT-AGL/MSL)3590 3340
TRANSPORT WND (MPH) SW 9 SW 10
VENT RATE (KT-FT) 28720 30060
CATEGORY DAY 3 3
INVERSION 74F/9AM 7PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 6 VERY POOR 23 FAIR
MAX ADI LATE 35 FAIR 5 VERY POOR 36 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-092015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 70
CHANCE OF THUNDER (%) 20 30 50
TEMP (24H TREND) 86 (+1) 65 (+1) 81
RH % (24H TREND) 51 (-3) 99 (+3) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.07
PRECIP DURATION 0 3 6
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 900
MIXING HGT(FT-AGL/MSL)5560 2940
TRANSPORT WND (MPH) W 14 W 10
VENT RATE (KT-FT) 66720 26460
CATEGORY DAY 4 3
INVERSION 75F/9AM 8PM 71F/9AM
DISPERSION 4 3
MAX ADI EARLY 44 GEN GOOD 5 VERY POOR 25 FAIR
MAX ADI LATE 81 GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 6 8
MAX LVORI LATE 1 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-092015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 80
CHANCE OF THUNDER (%) 30 30 50
TEMP (24H TREND) 86 (+1) 64 (0) 80
RH % (24H TREND) 54 (-2) 100 (+3) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.02 0.11
PRECIP DURATION 1 4 7
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1630 930
MIXING HGT(FT-AGL/MSL)5340 3060
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 58740 27540
CATEGORY DAY 4 3
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 50 GEN GOOD 8 POOR 24 FAIR
MAX ADI LATE 80 GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 1 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-092015-
FOREST-
INCLUDING THE CITY OF TIONESTA
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 90
CHANCE OF THUNDER (%) 30 30 50
TEMP (24H TREND) 86 (+1) 63 (0) 80
RH % (24H TREND) 52 (-6) 99 (+3) 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.04 0.18
PRECIP DURATION 1 5 7
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1510 880
MIXING HGT(FT-AGL/MSL)4950 2870
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 54450 25830
CATEGORY DAY 4 3
INVERSION 77F/10AM 8PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 48 GEN GOOD 8 POOR 23 FAIR
MAX ADI LATE 76 GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 1 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-092015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 90
CHANCE OF THUNDER (%) 0 20 50
TEMP (24H TREND) 87 (+1) 65 (+1) 82
RH % (24H TREND) 50 (-2) 99 (+3) 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 2 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1700 1110
MIXING HGT(FT-AGL/MSL)5570 3650
TRANSPORT WND (MPH) W 14 W 10
VENT RATE (KT-FT) 66840 32850
CATEGORY DAY 4 3
INVERSION 79F/10AM 8PM 72F/9AM
DISPERSION 4 3
MAX ADI EARLY 40 FAIR 6 VERY POOR 26 FAIR
MAX ADI LATE 81 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-092015-
BUTLER-
INCLUDING THE CITY OF BUTLER
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 80
CHANCE OF THUNDER (%) 20 20 50
TEMP (24H TREND) 87 (+1) 65 (+1) 82
RH % (24H TREND) 56 (-1) 100 (+2) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.01 0.17
PRECIP DURATION 1 2 7
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1050
MIXING HGT(FT-AGL/MSL)5010 3440
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 55110 30960
CATEGORY DAY 4 3
INVERSION 78F/10AM 8PM 71F/9AM
DISPERSION 4 3
MAX ADI EARLY 45 GEN GOOD 6 VERY POOR 24 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-092015-
CLARION-
INCLUDING THE CITY OF CLARION
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 80
CHANCE OF THUNDER (%) 30 20 50
TEMP (24H TREND) 86 (+1) 64 (0) 81
RH % (24H TREND) 53 (-7) 99 (+1) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.14
PRECIP DURATION 1 3 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 970
MIXING HGT(FT-AGL/MSL)5030 3180
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 55330 28620
CATEGORY DAY 4 3
INVERSION 72F/9AM 8PM 69F/9AM
DISPERSION 4 3
MAX ADI EARLY 44 GEN GOOD 7 POOR 27 FAIR
MAX ADI LATE 74 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-092015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 80
CHANCE OF THUNDER (%) 30 20 50
TEMP (24H TREND) 84 (+1) 64 (0) 80
RH % (24H TREND) 55 (-3) 99 (+2) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.03 0.09
PRECIP DURATION 1 4 7
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1460 970
MIXING HGT(FT-AGL/MSL)4780 3190
TRANSPORT WND (MPH) W 12 W 12
VENT RATE (KT-FT) 47800 31900
CATEGORY DAY 3 3
INVERSION 71F/9AM 8PM 67F/8AM
DISPERSION 3 3
MAX ADI EARLY 47 GEN GOOD 8 POOR 27 FAIR
MAX ADI LATE 62 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-092015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 90
CHANCE OF THUNDER (%) 20 20 60
TEMP (24H TREND) 87 (+1) 67 (+1) 82
RH % (24H TREND) 53 (+4) 97 (+3) 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.22
PRECIP DURATION 1 1 7
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1090
MIXING HGT(FT-AGL/MSL)5150 3590
TRANSPORT WND (MPH) W 13 SW 10
VENT RATE (KT-FT) 56650 32310
CATEGORY DAY 4 3
INVERSION 75F/9AM 8PM 72F/9AM
DISPERSION 4 3
MAX ADI EARLY 47 GEN GOOD 8 POOR 24 FAIR
MAX ADI LATE 69 GOOD 4 VERY POOR 38 FAIR
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 1 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-092015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 70
CHANCE OF THUNDER (%) 40 20 60
TEMP (24H TREND) 87 (+1) 67 (-1) 82
RH % (24H TREND) 58 (+6) 98 (+3) 74
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 5
WIND 20FT/LATE(MPH) SW 6 LGT/VAR W 6
PRECIP AMOUNT 0.06 0.01 0.20
PRECIP DURATION 2 1 7
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1490 1150
MIXING HGT(FT-AGL/MSL)4900 3770
TRANSPORT WND (MPH) SW 9 W 13
VENT RATE (KT-FT) 39200 41470
CATEGORY DAY 3 3
INVERSION 75F/9AM 8PM 71F/8AM
DISPERSION 3 3
MAX ADI EARLY 33 FAIR 8 POOR 25 FAIR
MAX ADI LATE 49 GEN GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-092015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 80
CHANCE OF THUNDER (%) 30 20 50
TEMP (24H TREND) 88 (+2) 65 (0) 83
RH % (24H TREND) 59 (-1) 99 (0) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.01 0.01 0.16
PRECIP DURATION 1 2 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1480 1040
MIXING HGT(FT-AGL/MSL)4860 3400
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (KT-FT) 43740 37400
CATEGORY DAY 3 3
INVERSION 78F/10AM 8PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 33 FAIR 5 VERY POOR 24 FAIR
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 2 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-092015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 90
CHANCE OF THUNDER (%) 50 40 60
TEMP (24H TREND) 84 (-1) 67 (0) 81
RH % (24H TREND) 61 (+9) 100 (+3) 76
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 5
WIND 20FT/LATE(MPH) SW 6 LGT/VAR SW 6
PRECIP AMOUNT 0.08 0.02 0.27
PRECIP DURATION 3 2 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1340
MIXING HGT(FT-AGL/MSL)4470 4410
TRANSPORT WND (MPH) SW 10 W 13
VENT RATE (KT-FT) 40230 48510
CATEGORY DAY 3 4
INVERSION 74F/9AM 8PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 29 FAIR 8 POOR 24 FAIR
MAX ADI LATE 39 FAIR 7 POOR 48 GEN GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-092015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 100
CHANCE OF THUNDER (%) 50 50 60
TEMP (24H TREND) 82 (-2) 67 (-1) 80
RH % (24H TREND) 72 (+8) 100 (0) 82
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 6
PRECIP AMOUNT 0.17 0.03 0.41
PRECIP DURATION 5 3 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1070 1090
MIXING HGT(FT-AGL/MSL)3500 3560
TRANSPORT WND (MPH) SW 10 W 12
VENT RATE (KT-FT) 31500 35600
CATEGORY DAY 3 3
INVERSION 73F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 6 VERY POOR 22 FAIR
MAX ADI LATE 33 FAIR 6 VERY POOR 40 FAIR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-092015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 70
CHANCE OF THUNDER (%) 50 40 50
TEMP (24H TREND) 86 (0) 66 (-1) 82
RH % (24H TREND) 64 (+3) 100 (+1) 76
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 6
WIND 20FT/LATE(MPH) SW 6 LGT/VAR SW 7
PRECIP AMOUNT 0.16 0.03 0.22
PRECIP DURATION 3 2 6
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1060
MIXING HGT(FT-AGL/MSL)4230 3480
TRANSPORT WND (MPH) SW 9 W 14
VENT RATE (KT-FT) 33840 41760
CATEGORY DAY 3 3
INVERSION 74F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 7 POOR 21 FAIR
MAX ADI LATE 36 FAIR 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-092015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 70
CHANCE OF THUNDER (%) 50 40 50
TEMP (24H TREND) 85 (+2) 65 (-1) 81
RH % (24H TREND) 63 (-3) 100 (0) 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.15 0.03 0.19
PRECIP DURATION 3 2 6
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1150 1130
MIXING HGT(FT-AGL/MSL)3760 3720
TRANSPORT WND (MPH) W 10 W 14
VENT RATE (KT-FT) 33840 44640
CATEGORY DAY 3 3
INVERSION 72F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 7 POOR 21 FAIR
MAX ADI LATE 35 FAIR 6 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 7 8
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-092015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 90
CHANCE OF THUNDER (%) 50 50 60
TEMP (24H TREND) 83 (-2) 66 (-1) 81
RH % (24H TREND) 70 (+11) 100 (0) 79
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 6
PRECIP AMOUNT 0.10 0.03 0.36
PRECIP DURATION 5 3 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 1020
MIXING HGT(FT-AGL/MSL)3330 3350
TRANSPORT WND (MPH) SW 9 W 13
VENT RATE (KT-FT) 26640 36850
CATEGORY DAY 3 3
INVERSION 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 6 VERY POOR 22 FAIR
MAX ADI LATE 33 FAIR 6 VERY POOR 38 FAIR
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-092015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 90
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 82 (0) 64 (-1) 79
RH % (24H TREND) 70 (+7) 100 (0) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.09 0.03 0.32
PRECIP DURATION 5 3 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 880
MIXING HGT(FT-AGL/MSL)3070 2880
TRANSPORT WND (MPH) SW 10 W 13
VENT RATE (KT-FT) 27630 31680
CATEGORY DAY 3 3
INVERSION 71F/9AM 7PM 69F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 6 VERY POOR 25 FAIR
MAX ADI LATE 31 FAIR 6 VERY POOR 37 FAIR
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-092015-
INDIANA-
INCLUDING THE CITY OF INDIANA
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 40 80
CHANCE OF THUNDER (%) 40 20 50
TEMP (24H TREND) 86 (+2) 65 (-1) 82
RH % (24H TREND) 62 (-5) 100 (+1) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.06 0.02 0.16
PRECIP DURATION 1 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1430 1080
MIXING HGT(FT-AGL/MSL)4710 3530
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (KT-FT) 42390 38830
CATEGORY DAY 3 3
INVERSION 73F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 7 POOR 23 FAIR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 8 6 8
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-092015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 80
CHANCE OF THUNDER (%) 40 30 50
TEMP (24H TREND) 84 (+1) 65 (-1) 81
RH % (24H TREND) 64 (-6) 100 (+1) 76
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 6
PRECIP AMOUNT 0.07 0.01 0.11
PRECIP DURATION 2 2 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1310 1160
MIXING HGT(FT-AGL/MSL)4310 3820
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (KT-FT) 38790 42020
CATEGORY DAY 3 3
INVERSION 73F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 7 POOR 23 FAIR
MAX ADI LATE 44 GEN GOOD 6 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 8 7 8
MAX LVORI LATE 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-092015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 80
CHANCE OF THUNDER (%) 30 20 60
TEMP (24H TREND) 86 (+1) 67 (0) 81
RH % (24H TREND) 54 (+4) 97 (+1) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.21
PRECIP DURATION 1 1 8
PRECIP BEGIN 12 PM 7 PM CONTINUING
PRECIP END 6 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1530 1050
MIXING HGT(FT-AGL/MSL)5020 3450
TRANSPORT WND (MPH) SW 12 SW 10
VENT RATE (KT-FT) 50200 31050
CATEGORY DAY 3 3
INVERSION 75F/9AM 8PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 44 GEN GOOD 8 POOR 27 FAIR
MAX ADI LATE 60 GEN GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 7 6 7
MAX LVORI LATE 1 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-092015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 80
CHANCE OF THUNDER (%) 40 20 60
TEMP (24H TREND) 86 (0) 68 (0) 82
RH % (24H TREND) 56 (+11) 97 (+2) 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR W 5
PRECIP AMOUNT 0.08 0.01 0.17
PRECIP DURATION 2 2 8
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1320 1360
MIXING HGT(FT-AGL/MSL)4340 4460
TRANSPORT WND (MPH) SW 9 W 13
VENT RATE (KT-FT) 34720 49060
CATEGORY DAY 3 4
INVERSION 75F/9AM 8PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 34 FAIR 7 POOR 22 FAIR
MAX ADI LATE 45 GEN GOOD 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 2 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-092015-
OHIO-
INCLUDING THE CITY OF WHEELING
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 80
CHANCE OF THUNDER (%) 40 30 60
TEMP (24H TREND) 85 (-1) 68 (-1) 81
RH % (24H TREND) 60 (+11) 98 (+2) 78
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.03 0.02 0.28
PRECIP DURATION 3 2 7
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1280 1370
MIXING HGT(FT-AGL/MSL)4200 4480
TRANSPORT WND (MPH) SW 10 W 13
VENT RATE (KT-FT) 37800 49280
CATEGORY DAY 3 4
INVERSION 75F/9AM 8PM 72F/9AM
DISPERSION 3 4
MAX ADI EARLY 28 FAIR 7 POOR 22 FAIR
MAX ADI LATE 41 GEN GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-092015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 100
CHANCE OF THUNDER (%) 50 40 60
TEMP (24H TREND) 85 (0) 68 (-1) 82
RH % (24H TREND) 69 (+9) 100 (+3) 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.16 0.05 0.49
PRECIP DURATION 4 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 1240
MIXING HGT(FT-AGL/MSL)3650 4050
TRANSPORT WND (MPH) SW 9 W 12
VENT RATE (KT-FT) 29200 40500
CATEGORY DAY 3 3
INVERSION 74F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 35 FAIR 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 8 8
MAX LVORI LATE 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-092015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 90
CHANCE OF THUNDER (%) 60 50 70
TEMP (24H TREND) 82 (-2) 67 (-1) 79
RH % (24H TREND) 80 (+14) 100 (+1) 88
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.35 0.08 0.38
PRECIP DURATION 7 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 1000
MIXING HGT(FT-AGL/MSL)3310 3280
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (KT-FT) 29790 36080
CATEGORY DAY 3 3
INVERSION 72F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 5 VERY POOR 23 FAIR
MAX ADI LATE 35 FAIR 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-092015-
MARION-
INCLUDING THE CITY OF FAIRMONT
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 100
CHANCE OF THUNDER (%) 70 60 60
TEMP (24H TREND) 80 (-5) 66 (-1) 79
RH % (24H TREND) 82 (+16) 100 (0) 88
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.38 0.11 0.40
PRECIP DURATION 7 3 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 970 910
MIXING HGT(FT-AGL/MSL)3180 2980
TRANSPORT WND (MPH) W 12 W 13
VENT RATE (KT-FT) 31800 32780
CATEGORY DAY 3 3
INVERSION 71F/9AM 7PM 70F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 6 VERY POOR 25 FAIR
MAX ADI LATE 34 FAIR 5 VERY POOR 38 FAIR
MAX LVORI EARLY 9 9 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-092015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 100
CHANCE OF THUNDER (%) 60 60 60
TEMP (24H TREND) 81 (-3) 66 (-2) 80
RH % (24H TREND) 79 (+14) 100 (0) 85
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.26 0.09 0.49
PRECIP DURATION 7 3 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 910 930
MIXING HGT(FT-AGL/MSL)3000 3030
TRANSPORT WND (MPH) SW 10 SW 12
VENT RATE (KT-FT) 27000 30300
CATEGORY DAY 3 3
INVERSION 72F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 6 VERY POOR 24 FAIR
MAX ADI LATE 30 FAIR 5 VERY POOR 35 FAIR
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-092015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 90
CHANCE OF THUNDER (%) 60 60 60
TEMP (24H TREND) 79 (-3) 64 (-2) 78
RH % (24H TREND) 80 (+14) 100 (0) 84
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.29 0.16 0.48
PRECIP DURATION 8 3 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 810 820
MIXING HGT(FT-AGL/MSL)2640 2690
TRANSPORT WND (MPH) W 9 SW 13
VENT RATE (KT-FT) 21120 29590
CATEGORY DAY 2 3
INVERSION 70F/9AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 20 GEN POOR 6 VERY POOR 23 FAIR
MAX ADI LATE 27 FAIR 6 VERY POOR 35 FAIR
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-092015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 90
CHANCE OF THUNDER (%) 60 50 60
TEMP (24H TREND) 80 (-3) 64 (-2) 78
RH % (24H TREND) 78 (+14) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.34 0.11 0.35
PRECIP DURATION 8 4 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 830 790
MIXING HGT(FT-AGL/MSL)2720 2590
TRANSPORT WND (MPH) SW 9 SW 13
VENT RATE (KT-FT) 21760 28490
CATEGORY DAY 2 3
INVERSION 71F/9AM 7PM 69F/9AM
DISPERSION 2 3
MAX ADI EARLY 21 FAIR 6 VERY POOR 25 FAIR
MAX ADI LATE 27 FAIR 5 VERY POOR 37 FAIR
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-092015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 90
CHANCE OF THUNDER (%) 60 50 50
TEMP (24H TREND) 78 (-3) 64 (-1) 77
RH % (24H TREND) 79 (+11) 100 (0) 80
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.37 0.09 0.30
PRECIP DURATION 7 4 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 800 850
MIXING HGT(FT-AGL/MSL)2620 2780
TRANSPORT WND (MPH) W 10 SW 14
VENT RATE (KT-FT) 23580 33360
CATEGORY DAY 3 3
INVERSION 67F/8AM 7PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 7 POOR 29 FAIR
MAX ADI LATE 31 FAIR 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-092015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 90
CHANCE OF THUNDER (%) 60 50 60
TEMP (24H TREND) 79 (-3) 65 (-1) 79
RH % (24H TREND) 78 (+15) 100 (+1) 77
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.46 0.09 0.23
PRECIP DURATION 8 2 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 850 820
MIXING HGT(FT-AGL/MSL)2800 2700
TRANSPORT WND (MPH) W 12 SW 14
VENT RATE (KT-FT) 28000 32400
CATEGORY DAY 3 3
INVERSION 67F/8AM 8PM 67F/9AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 6 VERY POOR 28 FAIR
MAX ADI LATE 35 FAIR 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-092015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
156 AM EDT THU JUL 9 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 80
CHANCE OF THUNDER (%) 60 50 50
TEMP (24H TREND) 75 (-2) 60 (-2) 76
RH % (24H TREND) 85 (+18) 100 (0) 81
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR W 5 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR W 6 G17
PRECIP AMOUNT 0.25 0.06 0.12
PRECIP DURATION 7 1 7
PRECIP BEGIN 6 AM CONTINUING 6 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 860 880
MIXING HGT(FT-AGL/MSL)2840 2870
TRANSPORT WND (MPH) W 13 W 17
VENT RATE (KT-FT) 31240 43050
CATEGORY DAY 3 3
INVERSION 65F/8AM 8PM 65F/8AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 9 POOR 35 FAIR
MAX ADI LATE 37 FAIR 9 POOR 51 GEN GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SCATTERED
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
WM
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