635
FNUS51 KPBZ 140615
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
215 AM EDT MON SEP 14 2026
DISCUSSION
HIGH PRESSURE PROVIDES DRY WEATHER INTO TUESDAY NIGHT.
NORTHERLY WIND AROUND 10 MPH TODAY GOES LIGHT AND VARIABLE TONIGHT
BEFORE TURNING SOUTHERLY ON TUESDAY. RELATIVE HUMIDITY LEVELS WILL
BOTTOM OUT IN THE 45 TO 55 PERCENT RANGE BOTH AFTERNOONS. THE
NEXT CHANCE OF RAIN ARRIVES BY WEDNESDAY WITH AN APPROACHING
FRONT.
OHZ039-142015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 49 (-9) 81
RH % (24H TREND) 49 (-17) 95 (0) 53
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 900
MIXING HGT(FT-AGL/MSL)4870 2940
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 38960 26460
CATEGORY DAY 3 3
INVERSION 58F/9AM 7PM 63F/10AM
DISPERSION 3 3
MAX ADI EARLY 65 GOOD 3 VERY POOR 21 FAIR
MAX ADI LATE 64 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-142015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 50 (-7) 81
RH % (24H TREND) 50 (-14) 93 (-4) 53
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 880
MIXING HGT(FT-AGL/MSL)4880 2880
TRANSPORT WND (MPH) N 8 S 10
VENT RATE (KT-FT) 34160 25920
CATEGORY DAY 3 3
INVERSION 58F/9AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 66 GOOD 4 VERY POOR 23 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-142015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 49 (-8) 80
RH % (24H TREND) 49 (-15) 96 (-1) 52
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 860
MIXING HGT(FT-AGL/MSL)5000 2810
TRANSPORT WND (MPH) N 9 S 12
VENT RATE (KT-FT) 40000 28100
CATEGORY DAY 3 3
INVERSION 58F/9AM 7PM 63F/10AM
DISPERSION 3 3
MAX ADI EARLY 70 GOOD 3 VERY POOR 22 FAIR
MAX ADI LATE 69 GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-142015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-11) 49 (-8) 82
RH % (24H TREND) 50 (-17) 98 (+4) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1450 880
MIXING HGT(FT-AGL/MSL)4750 2880
TRANSPORT WND (MPH) N 7 S 9
VENT RATE (KT-FT) 28500 23040
CATEGORY DAY 3 2
INVERSION 58F/9AM 7PM 63F/10AM
DISPERSION 3 2
MAX ADI EARLY 65 GOOD 3 VERY POOR 17 GEN POOR
MAX ADI LATE 57 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-142015-
HARRISON-
INCLUDING THE CITY OF CADIZ
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-13) 50 (-8) 81
RH % (24H TREND) 48 (-13) 94 (-5) 52
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1450 910
MIXING HGT(FT-AGL/MSL)4760 2980
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 38080 26820
CATEGORY DAY 3 3
INVERSION 59F/9AM 7PM 65F/10AM
DISPERSION 3 3
MAX ADI EARLY 63 GOOD 4 VERY POOR 23 FAIR
MAX ADI LATE 63 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-142015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 50 (-8) 81
RH % (24H TREND) 48 (-15) 94 (-6) 51
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 870
MIXING HGT(FT-AGL/MSL)4930 2850
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 39440 25650
CATEGORY DAY 3 3
INVERSION 56F/8AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 63 GOOD 3 VERY POOR 21 FAIR
MAX ADI LATE 63 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-142015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-12) 49 (-10) 83
RH % (24H TREND) 50 (-12) 95 (-4) 55
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) 1440 940
MIXING HGT(FT-AGL/MSL)4710 3100
TRANSPORT WND (MPH) NE 7 S 9
VENT RATE (KT-FT) 28260 24800
CATEGORY DAY 3 2
INVERSION 59F/9AM 7PM 64F/10AM
DISPERSION 3 2
MAX ADI EARLY 54 GEN GOOD 3 VERY POOR 15 GEN POOR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-142015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-12) 50 (-8) 82
RH % (24H TREND) 49 (-14) 94 (-6) 55
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) 1460 920
MIXING HGT(FT-AGL/MSL)4800 3020
TRANSPORT WND (MPH) N 7 S 9
VENT RATE (KT-FT) 28800 24160
CATEGORY DAY 3 2
INVERSION 59F/9AM 7PM 65F/10AM
DISPERSION 3 2
MAX ADI EARLY 58 GEN GOOD 4 VERY POOR 19 GEN POOR
MAX ADI LATE 57 GEN GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-142015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-12) 50 (-9) 82
RH % (24H TREND) 48 (-15) 95 (-5) 53
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 930
MIXING HGT(FT-AGL/MSL)4710 3060
TRANSPORT WND (MPH) N 8 S 9
VENT RATE (KT-FT) 32970 24480
CATEGORY DAY 3 2
INVERSION 60F/9AM 7PM 66F/10AM
DISPERSION 3 2
MAX ADI EARLY 58 GEN GOOD 3 VERY POOR 23 FAIR
MAX ADI LATE 58 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-142015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-11) 50 (-10) 83
RH % (24H TREND) 52 (-12) 92 (-8) 57
WIND 20FT/EARLY(MPH) N 5 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) 1430 910
MIXING HGT(FT-AGL/MSL)4700 2980
TRANSPORT WND (MPH) NE 8 S 8
VENT RATE (KT-FT) 32900 20860
CATEGORY DAY 3 2
INVERSION 60F/9AM 7PM 66F/10AM
DISPERSION 3 2
MAX ADI EARLY 56 GEN GOOD 4 VERY POOR 18 GEN POOR
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-142015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-12) 50 (-10) 83
RH % (24H TREND) 51 (-14) 93 (-7) 56
WIND 20FT/EARLY(MPH) N 5 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) 1400 960
MIXING HGT(FT-AGL/MSL)4580 3140
TRANSPORT WND (MPH) N 8 S 8
VENT RATE (KT-FT) 32060 21980
CATEGORY DAY 3 2
INVERSION 60F/9AM 7PM 66F/10AM
DISPERSION 3 2
MAX ADI EARLY 52 GEN GOOD 3 VERY POOR 19 GEN POOR
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-142015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-13) 47 (-9) 79
RH % (24H TREND) 50 (-20) 95 (-4) 52
WIND 20FT/EARLY(MPH) N 6 LGT/VAR SE 7
WIND 20FT/LATE(MPH) N 6 LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 820
MIXING HGT(FT-AGL/MSL)4920 2680
TRANSPORT WND (MPH) N 10 S 13
VENT RATE (KT-FT) 44280 29480
CATEGORY DAY 3 3
INVERSION 57F/9AM 7PM 61F/10AM
DISPERSION 3 3
MAX ADI EARLY 57 GEN GOOD 3 VERY POOR 31 FAIR
MAX ADI LATE 64 GOOD 8 POOR 39 FAIR
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-142015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-12) 46 (-9) 77
RH % (24H TREND) 52 (-18) 96 (-4) 56
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 840
MIXING HGT(FT-AGL/MSL)4840 2770
TRANSPORT WND (MPH) N 9 S 12
VENT RATE (KT-FT) 38720 27700
CATEGORY DAY 3 3
INVERSION 54F/9AM 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 69 GOOD 3 VERY POOR 34 FAIR
MAX ADI LATE 67 GOOD 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-142015-
FOREST-
INCLUDING THE CITY OF TIONESTA
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-13) 44 (-10) 76
RH % (24H TREND) 48 (-17) 95 (-4) 53
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 860
MIXING HGT(FT-AGL/MSL)4880 2820
TRANSPORT WND (MPH) N 9 S 13
VENT RATE (KT-FT) 39040 31020
CATEGORY DAY 3 3
INVERSION 53F/9AM 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 68 GOOD 3 VERY POOR 37 FAIR
MAX ADI LATE 64 GOOD 6 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-142015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 48 (-9) 81
RH % (24H TREND) 48 (-16) 97 (-3) 51
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1540 840
MIXING HGT(FT-AGL/MSL)5050 2760
TRANSPORT WND (MPH) N 12 S 12
VENT RATE (KT-FT) 50500 27600
CATEGORY DAY 3 3
INVERSION 57F/9AM 7PM 63F/10AM
DISPERSION 3 3
MAX ADI EARLY 69 GOOD 3 VERY POOR 25 FAIR
MAX ADI LATE 71 GOOD 7 POOR 41 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-142015-
BUTLER-
INCLUDING THE CITY OF BUTLER
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-12) 46 (-10) 80
RH % (24H TREND) 52 (-14) 97 (-3) 57
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 890
MIXING HGT(FT-AGL/MSL)4910 2930
TRANSPORT WND (MPH) N 9 S 12
VENT RATE (KT-FT) 39280 29300
CATEGORY DAY 3 3
INVERSION 56F/9AM 7PM 62F/10AM
DISPERSION 3 3
MAX ADI EARLY 61 GOOD 3 VERY POOR 27 FAIR
MAX ADI LATE 69 GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-142015-
CLARION-
INCLUDING THE CITY OF CLARION
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-12) 45 (-11) 79
RH % (24H TREND) 48 (-15) 96 (-3) 54
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 940
MIXING HGT(FT-AGL/MSL)4980 3100
TRANSPORT WND (MPH) N 9 S 12
VENT RATE (KT-FT) 39840 31000
CATEGORY DAY 3 3
INVERSION 55F/9AM 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 63 GOOD 3 VERY POOR 34 FAIR
MAX ADI LATE 71 GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-142015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-12) 45 (-10) 77
RH % (24H TREND) 48 (-14) 94 (-5) 53
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 1030
MIXING HGT(FT-AGL/MSL)5010 3370
TRANSPORT WND (MPH) N 9 S 13
VENT RATE (KT-FT) 40080 37070
CATEGORY DAY 3 3
INVERSION 54F/9AM 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 61 GOOD 3 VERY POOR 35 FAIR
MAX ADI LATE 69 GOOD 6 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-142015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-14) 49 (-9) 81
RH % (24H TREND) 49 (-13) 95 (-3) 52
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 930
MIXING HGT(FT-AGL/MSL)5030 3060
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 40240 27540
CATEGORY DAY 3 3
INVERSION 58F/9AM 7PM 63F/10AM
DISPERSION 3 3
MAX ADI EARLY 64 GOOD 3 VERY POOR 23 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-142015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-13) 49 (-10) 81
RH % (24H TREND) 50 (-13) 93 (-5) 53
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 1040
MIXING HGT(FT-AGL/MSL)5000 3400
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 40000 30600
CATEGORY DAY 3 3
INVERSION 57F/8AM 7PM 63F/10AM
DISPERSION 3 3
MAX ADI EARLY 58 GEN GOOD 3 VERY POOR 22 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 42 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.
PAZ022-142015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 46 (-11) 81
RH % (24H TREND) 51 (-16) 98 (-2) 55
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 5
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1050
MIXING HGT(FT-AGL/MSL)4940 3430
TRANSPORT WND (MPH) N 9 S 12
VENT RATE (KT-FT) 39520 34300
CATEGORY DAY 3 3
INVERSION 57F/9AM 7PM 56F/9AM
DISPERSION 3 3
MAX ADI EARLY 60 GEN GOOD 3 VERY POOR 27 FAIR
MAX ADI LATE 66 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-142015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 47 (-12) 81
RH % (24H TREND) 51 (-14) 91 (-7) 53
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 1050
MIXING HGT(FT-AGL/MSL)4840 3460
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 38720 31140
CATEGORY DAY 3 3
INVERSION 57F/8AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 49 GEN GOOD 3 VERY POOR 22 FAIR
MAX ADI LATE 61 GOOD 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-142015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-12) 47 (-13) 81
RH % (24H TREND) 53 (-20) 92 (-8) 56
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1420 1070
MIXING HGT(FT-AGL/MSL)4670 3520
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 37360 31680
CATEGORY DAY 3 3
INVERSION 59F/9AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 57 GEN GOOD 3 VERY POOR 19 GEN POOR
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-142015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 48 (-11) 81
RH % (24H TREND) 51 (-15) 97 (-3) 52
WIND 20FT/EARLY(MPH) N 6 LGT/VAR SE 5
WIND 20FT/LATE(MPH) N 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1510 1130
MIXING HGT(FT-AGL/MSL)4940 3700
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 39520 33300
CATEGORY DAY 3 3
INVERSION 57F/8AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 53 GEN GOOD 3 VERY POOR 21 FAIR
MAX ADI LATE 61 GOOD 6 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-142015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-10) 48 (-10) 81
RH % (24H TREND) 49 (-21) 94 (-6) 49
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 1170
MIXING HGT(FT-AGL/MSL)4490 3830
TRANSPORT WND (MPH) N 10 S 10
VENT RATE (KT-FT) 40410 34470
CATEGORY DAY 3 3
INVERSION 56F/8AM 7PM 61F/10AM
DISPERSION 3 3
MAX ADI EARLY 47 GEN GOOD 3 VERY POOR 23 FAIR
MAX ADI LATE 58 GEN GOOD 7 POOR 49 GEN GOOD
MAX LVORI EARLY 8 6 4
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-142015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 49 (-11) 81
RH % (24H TREND) 52 (-15) 90 (-9) 53
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1460 1210
MIXING HGT(FT-AGL/MSL)4790 3960
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 38320 35640
CATEGORY DAY 3 3
INVERSION 59F/8AM 7PM 65F/10AM
DISPERSION 3 3
MAX ADI EARLY 52 GEN GOOD 3 VERY POOR 17 GEN POOR
MAX ADI LATE 58 GEN GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-142015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-10) 48 (-10) 80
RH % (24H TREND) 49 (-24) 93 (-7) 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 1230
MIXING HGT(FT-AGL/MSL)4080 4040
TRANSPORT WND (MPH) N 10 S 10
VENT RATE (KT-FT) 36720 36360
CATEGORY DAY 3 3
INVERSION 56F/8AM 7PM 63F/10AM
DISPERSION 3 3
MAX ADI EARLY 43 GEN GOOD 4 VERY POOR 18 GEN POOR
MAX ADI LATE 53 GEN GOOD 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 7 6 4
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-142015-
INDIANA-
INCLUDING THE CITY OF INDIANA
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-11) 47 (-10) 80
RH % (24H TREND) 51 (-18) 96 (-3) 52
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 6
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1500 1120
MIXING HGT(FT-AGL/MSL)4910 3670
TRANSPORT WND (MPH) N 10 S 12
VENT RATE (KT-FT) 44190 36700
CATEGORY DAY 3 3
INVERSION 57F/9AM 7PM 56F/9AM
DISPERSION 3 3
MAX ADI EARLY 56 GEN GOOD 3 VERY POOR 29 FAIR
MAX ADI LATE 66 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-142015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-13) 47 (-10) 78
RH % (24H TREND) 49 (-21) 93 (-6) 50
WIND 20FT/EARLY(MPH) N 5 LGT/VAR SE 7
WIND 20FT/LATE(MPH) N 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1470 1120
MIXING HGT(FT-AGL/MSL)4810 3670
TRANSPORT WND (MPH) N 10 S 12
VENT RATE (KT-FT) 43290 36700
CATEGORY DAY 3 3
INVERSION 55F/8AM 7PM 55F/9AM
DISPERSION 3 3
MAX ADI EARLY 50 GEN GOOD 3 VERY POOR 27 FAIR
MAX ADI LATE 64 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 7 6 4
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-142015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-14) 50 (-8) 81
RH % (24H TREND) 49 (-14) 93 (-6) 52
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1530 910
MIXING HGT(FT-AGL/MSL)5020 3000
TRANSPORT WND (MPH) N 9 S 10
VENT RATE (KT-FT) 40160 27000
CATEGORY DAY 3 3
INVERSION 56F/8AM 8PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 65 GOOD 3 VERY POOR 21 FAIR
MAX ADI LATE 68 GOOD 4 VERY POOR 38 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-142015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 49 (-10) 81
RH % (24H TREND) 48 (-14) 92 (-8) 51
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 970
MIXING HGT(FT-AGL/MSL)4900 3190
TRANSPORT WND (MPH) N 9 S 9
VENT RATE (KT-FT) 39200 25520
CATEGORY DAY 3 2
INVERSION 57F/8AM 7PM 65F/10AM
DISPERSION 3 2
MAX ADI EARLY 60 GEN GOOD 3 VERY POOR 23 FAIR
MAX ADI LATE 61 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-142015-
OHIO-
INCLUDING THE CITY OF WHEELING
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-14) 49 (-10) 81
RH % (24H TREND) 50 (-11) 92 (-7) 53
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1440 1000
MIXING HGT(FT-AGL/MSL)4740 3270
TRANSPORT WND (MPH) N 8 S 9
VENT RATE (KT-FT) 33180 26160
CATEGORY DAY 3 3
INVERSION 58F/8AM 7PM 65F/10AM
DISPERSION 3 3
MAX ADI EARLY 53 GEN GOOD 3 VERY POOR 25 FAIR
MAX ADI LATE 60 GEN GOOD 5 VERY POOR 36 FAIR
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.
WVZ004-142015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-11) 49 (-11) 82
RH % (24H TREND) 53 (-16) 91 (-9) 57
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1410 970
MIXING HGT(FT-AGL/MSL)4620 3180
TRANSPORT WND (MPH) N 8 S 9
VENT RATE (KT-FT) 32340 25440
CATEGORY DAY 3 2
INVERSION 60F/9AM 7PM 65F/10AM
DISPERSION 3 2
MAX ADI EARLY 51 GEN GOOD 3 VERY POOR 25 FAIR
MAX ADI LATE 52 GEN GOOD 4 VERY POOR 35 FAIR
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.
WVZ012-142015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 49 (-12) 81
RH % (24H TREND) 54 (-18) 91 (-8) 60
WIND 20FT/EARLY(MPH) N 5 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) 1370 990
MIXING HGT(FT-AGL/MSL)4480 3260
TRANSPORT WND (MPH) N 8 S 9
VENT RATE (KT-FT) 31360 26080
CATEGORY DAY 3 2
INVERSION 60F/9AM 7PM 65F/10AM
DISPERSION 3 2
MAX ADI EARLY 49 GEN GOOD 3 VERY POOR 17 GEN POOR
MAX ADI LATE 50 GEN GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 1 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-142015-
MARION-
INCLUDING THE CITY OF FAIRMONT
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 49 (-11) 81
RH % (24H TREND) 56 (-15) 94 (-5) 60
WIND 20FT/EARLY(MPH) N 5 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) 1400 1170
MIXING HGT(FT-AGL/MSL)4590 3830
TRANSPORT WND (MPH) N 9 SW 9
VENT RATE (KT-FT) 36720 30640
CATEGORY DAY 3 3
INVERSION 60F/9AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 50 GEN GOOD 3 VERY POOR 14 GEN POOR
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-142015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-12) 49 (-12) 81
RH % (24H TREND) 54 (-19) 93 (-7) 58
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1400 1210
MIXING HGT(FT-AGL/MSL)4600 3960
TRANSPORT WND (MPH) N 9 SW 9
VENT RATE (KT-FT) 36800 31680
CATEGORY DAY 3 3
INVERSION 60F/9AM 7PM 65F/10AM
DISPERSION 3 3
MAX ADI EARLY 53 GEN GOOD 3 VERY POOR 16 GEN POOR
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 42 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.
WVZ510-142015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-11) 50 (-9) 79
RH % (24H TREND) 55 (-21) 90 (-10) 56
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) 1210 1260
MIXING HGT(FT-AGL/MSL)3960 4140
TRANSPORT WND (MPH) N 9 SW 9
VENT RATE (KT-FT) 31680 33120
CATEGORY DAY 3 3
INVERSION 58F/8AM 7PM 69F/11AM
DISPERSION 3 3
MAX ADI EARLY 42 GEN GOOD 3 VERY POOR 14 GEN POOR
MAX ADI LATE 49 GEN GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 7 6 4
MAX LVORI LATE 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-142015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-9) 49 (-10) 80
RH % (24H TREND) 52 (-23) 91 (-9) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1210 1300
MIXING HGT(FT-AGL/MSL)3980 4280
TRANSPORT WND (MPH) N 10 SW 9
VENT RATE (KT-FT) 35820 34240
CATEGORY DAY 3 3
INVERSION 58F/8AM 7PM 64F/10AM
DISPERSION 3 3
MAX ADI EARLY 39 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 50 GEN GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 7 6 4
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-142015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-10) 48 (-11) 79
RH % (24H TREND) 53 (-25) 92 (-8) 54
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) 1160 1330
MIXING HGT(FT-AGL/MSL)3820 4360
TRANSPORT WND (MPH) N 10 SW 9
VENT RATE (KT-FT) 34380 34880
CATEGORY DAY 3 3
INVERSION 58F/8AM 7PM 67F/11AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 48 GEN GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 6 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-142015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-9) 47 (-13) 82
RH % (24H TREND) 51 (-24) 93 (-7) 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1150 1410
MIXING HGT(FT-AGL/MSL)3780 4610
TRANSPORT WND (MPH) N 10 SW 9
VENT RATE (KT-FT) 34020 36880
CATEGORY DAY 3 3
INVERSION 61F/6AM 7PM 62F/10AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 8 6 4
MAX LVORI LATE 3 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-142015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
215 AM EDT MON SEP 14 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-5) 46 (-12) 77
RH % (24H TREND) 54 (-25) 93 (-7) 56
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) 1040 1320
MIXING HGT(FT-AGL/MSL)3410 4320
TRANSPORT WND (MPH) N 13 SW 9
VENT RATE (KT-FT) 37510 34560
CATEGORY DAY 3 3
INVERSION 59F/6AM 7PM 60F/10AM
DISPERSION 3 3
MAX ADI EARLY 33 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 50 GEN GOOD 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 80S. LIGHT WINDS.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
CL
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page