529
FNUS51 KPBZ 050519
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
119 AM EDT MON OCT 5 2026
DISCUSSION
HIGH PRESSURE WILL KEEP CONTINUED DRY CONDITIONS IN PLACE THROUGH
AT LEAST NEXT SATURDAY. RELATIVE HUMIDITY VALUES WILL DROP INTO
THE LOWER 40% RANGE DURING THE AFTERNOON WITH NORTH-NORTHWEST
WINDS THROUGH THE DAY GUSTING UP TO 25 MPH. RELATIVE HUMIDITY
VALUES WILL NEED TO BE MONITORED THROUGHOUT THE COMING DAYS.
OHZ039-052030-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 38 (-9) 65
RH % (24H TREND) 41 (-3) 92 (-2) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1270
MIXING HGT(FT-AGL/MSL)5440 4180
TRANSPORT WND (MPH) N 17 SW 6
VENT RATE (KT-FT) 81600 20900
CATEGORY DAY 4 2
INVERSION 57F/10AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 79 GOOD 9 POOR 18 GEN POOR
MAX ADI LATE 82 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-052030-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-6) 38 (-10) 65
RH % (24H TREND) 42 (-2) 92 (0) 41
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 10 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1290
MIXING HGT(FT-AGL/MSL)5520 4220
TRANSPORT WND (MPH) NW 18 SW 6
VENT RATE (KT-FT) 88320 21100
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 80 GOOD 9 POOR 19 GEN POOR
MAX ADI LATE 84 GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-052030-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-7) 38 (-10) 64
RH % (24H TREND) 42 (-2) 92 (0) 41
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1300
MIXING HGT(FT-AGL/MSL)5560 4280
TRANSPORT WND (MPH) NW 20 SW 6
VENT RATE (KT-FT) 94520 21400
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 81 GOOD 9 POOR 19 GEN POOR
MAX ADI LATE 92 GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-052030-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 38 (-8) 66
RH % (24H TREND) 41 (-2) 92 (-4) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1270
MIXING HGT(FT-AGL/MSL)5430 4160
TRANSPORT WND (MPH) N 16 SW 6
VENT RATE (KT-FT) 76020 20800
CATEGORY DAY 4 2
INVERSION 57F/10AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 53 GEN GOOD 5 VERY POOR 16 GEN POOR
MAX ADI LATE 94 GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 8 4 9
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-052030-
HARRISON-
INCLUDING THE CITY OF CADIZ
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 38 (-9) 65
RH % (24H TREND) 42 (0) 92 (-2) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1260
MIXING HGT(FT-AGL/MSL)5450 4130
TRANSPORT WND (MPH) N 17 SW 6
VENT RATE (KT-FT) 81750 20650
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 74 GOOD 7 POOR 19 GEN POOR
MAX ADI LATE 80 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-052030-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 38 (-10) 65
RH % (24H TREND) 41 (0) 92 (-1) 39
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1290
MIXING HGT(FT-AGL/MSL)5660 4240
TRANSPORT WND (MPH) NW 18 SW 6
VENT RATE (KT-FT) 90560 21200
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 87 GOOD 9 POOR 19 GEN POOR
MAX ADI LATE 83 GOOD 3 VERY POOR 30 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-052030-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-5) 38 (-9) 66
RH % (24H TREND) 41 (-2) 92 (-3) 41
WIND 20FT/EARLY(MPH) LGT/VAR 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) 1610 1240
MIXING HGT(FT-AGL/MSL)5270 4060
TRANSPORT WND (MPH) N 14 S 5
VENT RATE (KT-FT) 63240 16240
CATEGORY DAY 4 2
INVERSION 57F/10AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 42 GEN GOOD 5 VERY POOR 14 GEN POOR
MAX ADI LATE 82 GOOD 3 VERY POOR 23 FAIR
MAX LVORI EARLY 8 4 8
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-052030-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-5) 38 (-9) 67
RH % (24H TREND) 42 (-2) 92 (-4) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1650 1260
MIXING HGT(FT-AGL/MSL)5410 4140
TRANSPORT WND (MPH) N 16 SW 5
VENT RATE (KT-FT) 75740 16560
CATEGORY DAY 4 2
INVERSION 58F/10AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 49 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX ADI LATE 95 GOOD 3 VERY POOR 24 FAIR
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-052030-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-6) 39 (-9) 66
RH % (24H TREND) 42 (-2) 92 (-2) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 1240
MIXING HGT(FT-AGL/MSL)5480 4070
TRANSPORT WND (MPH) N 16 SW 5
VENT RATE (KT-FT) 76720 16280
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 60 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX ADI LATE 80 GOOD 3 VERY POOR 23 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-052030-
NOBLE-
INCLUDING THE CITY OF CALDWELL
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-5) 39 (-9) 67
RH % (24H TREND) 43 (-4) 92 (-3) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1550 1230
MIXING HGT(FT-AGL/MSL)5090 4030
TRANSPORT WND (MPH) N 14 S 5
VENT RATE (KT-FT) 61080 16120
CATEGORY DAY 4 2
INVERSION 58F/10AM 7PM 53F/10AM
DISPERSION 4 2
MAX ADI EARLY 47 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX ADI LATE 80 GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-052030-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-5) 40 (-9) 67
RH % (24H TREND) 42 (-3) 91 (-4) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1610 1220
MIXING HGT(FT-AGL/MSL)5270 4000
TRANSPORT WND (MPH) N 14 S 5
VENT RATE (KT-FT) 63240 16000
CATEGORY DAY 4 2
INVERSION 59F/10AM 7PM 53F/10AM
DISPERSION 4 2
MAX ADI EARLY 47 GEN GOOD 5 VERY POOR 18 GEN POOR
MAX ADI LATE 83 GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-052030-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
119 AM EDT MON OCT 5 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) 63 (-7) 36 (-11) 63
RH % (24H TREND) 43 (-1) 92 (-2) 42
WIND 20FT/EARLY(MPH) NW 7 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1350
MIXING HGT(FT-AGL/MSL)5540 4420
TRANSPORT WND (MPH) NW 23 W 7
VENT RATE (KT-FT) 110800 26520
CATEGORY DAY 5 3
INVERSION 53F/9AM 7PM 49F/10AM
DISPERSION 5 3
MAX ADI EARLY 78 GOOD 9 POOR 26 FAIR
MAX ADI LATE 80 GOOD 3 VERY POOR 37 FAIR
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-052030-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
119 AM EDT MON OCT 5 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) 62 (-8) 35 (-12) 62
RH % (24H TREND) 46 (-4) 92 (-1) 43
WIND 20FT/EARLY(MPH) NW 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1410
MIXING HGT(FT-AGL/MSL)5590 4620
TRANSPORT WND (MPH) NW 22 W 7
VENT RATE (KT-FT) 106210 27720
CATEGORY DAY 5 3
INVERSION 51F/9AM 7PM 48F/10AM
DISPERSION 5 3
MAX ADI EARLY 103 VERY GOOD10 POOR 36 FAIR
MAX ADI LATE 105 VERY GOOD3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 4 8
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-052030-
FOREST-
INCLUDING THE CITY OF TIONESTA
119 AM EDT MON OCT 5 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) 61 (-8) 34 (-12) 62
RH % (24H TREND) 42 (-16) 92 (-3) 39
WIND 20FT/EARLY(MPH) NW 5 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1420
MIXING HGT(FT-AGL/MSL)5650 4650
TRANSPORT WND (MPH) NW 23 NW 9
VENT RATE (KT-FT) 113000 37200
CATEGORY DAY 5 3
INVERSION 50F/9AM 7PM 41F/9AM
DISPERSION 5 3
MAX ADI EARLY 100 GOOD 11 POOR 44 GEN GOOD
MAX ADI LATE 109 VERY GOOD4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-052030-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 37 (-10) 64
RH % (24H TREND) 42 (-3) 92 (-1) 41
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1750 1310
MIXING HGT(FT-AGL/MSL)5730 4290
TRANSPORT WND (MPH) NW 22 W 6
VENT RATE (KT-FT) 108870 21450
CATEGORY DAY 5 2
INVERSION 53F/9AM 7PM 50F/10AM
DISPERSION 5 2
MAX ADI EARLY 93 GOOD 9 POOR 17 GEN POOR
MAX ADI LATE 97 GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-052030-
BUTLER-
INCLUDING THE CITY OF BUTLER
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-8) 36 (-11) 63
RH % (24H TREND) 45 (-4) 92 (-1) 44
WIND 20FT/EARLY(MPH) NW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1330
MIXING HGT(FT-AGL/MSL)5590 4370
TRANSPORT WND (MPH) NW 23 W 7
VENT RATE (KT-FT) 111800 26220
CATEGORY DAY 5 2
INVERSION 53F/9AM 7PM 50F/10AM
DISPERSION 5 2
MAX ADI EARLY 89 GOOD 9 POOR 22 FAIR
MAX ADI LATE 100 GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-052030-
CLARION-
INCLUDING THE CITY OF CLARION
119 AM EDT MON OCT 5 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) 62 (-8) 35 (-12) 62
RH % (24H TREND) 43 (-16) 92 (-1) 41
WIND 20FT/EARLY(MPH) NW 6 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1400
MIXING HGT(FT-AGL/MSL)5640 4580
TRANSPORT WND (MPH) NW 23 NW 8
VENT RATE (KT-FT) 112800 32060
CATEGORY DAY 5 3
INVERSION 51F/9AM 7PM 48F/10AM
DISPERSION 5 3
MAX ADI EARLY 93 GOOD 10 POOR 36 FAIR
MAX ADI LATE 107 VERY GOOD4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-052030-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
119 AM EDT MON OCT 5 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) 62 (-6) 35 (-12) 60
RH % (24H TREND) 42 (-34) 91 (-5) 41
WIND 20FT/EARLY(MPH) NW 7 G19 NW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 1310
MIXING HGT(FT-AGL/MSL)5640 4280
TRANSPORT WND (MPH) NW 24 W 9
VENT RATE (KT-FT) 118440 34240
CATEGORY DAY 5 3
INVERSION 51F/9AM 7PM 47F/10AM
DISPERSION 5 3
MAX ADI EARLY 93 GOOD 10 POOR 35 FAIR
MAX ADI LATE 108 VERY GOOD4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 7 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-052030-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 38 (-11) 64
RH % (24H TREND) 42 (+2) 92 (-1) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1740 1310
MIXING HGT(FT-AGL/MSL)5720 4300
TRANSPORT WND (MPH) NW 20 W 6
VENT RATE (KT-FT) 97240 21500
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 91 GOOD 9 POOR 16 GEN POOR
MAX ADI LATE 90 GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 7 3 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-052030-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-7) 38 (-12) 64
RH % (24H TREND) 43 (0) 92 (-1) 42
WIND 20FT/EARLY(MPH) NW 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1760 1290
MIXING HGT(FT-AGL/MSL)5760 4240
TRANSPORT WND (MPH) NW 20 W 6
VENT RATE (KT-FT) 97920 21200
CATEGORY DAY 4 2
INVERSION 55F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 72 GOOD 9 POOR 20 GEN POOR
MAX ADI LATE 85 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 7 3 7
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-052030-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-7) 36 (-12) 63
RH % (24H TREND) 44 (-16) 92 (-3) 44
WIND 20FT/EARLY(MPH) NW 6 G17 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 11 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1330
MIXING HGT(FT-AGL/MSL)5660 4370
TRANSPORT WND (MPH) NW 23 W 7
VENT RATE (KT-FT) 113200 26220
CATEGORY DAY 5 2
INVERSION 53F/9AM 7PM 49F/10AM
DISPERSION 5 2
MAX ADI EARLY 84 GOOD 9 POOR 23 FAIR
MAX ADI LATE 103 VERY GOOD3 VERY POOR 35 FAIR
MAX LVORI EARLY 7 4 8
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-052030-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 38 (-11) 64
RH % (24H TREND) 42 (0) 92 (-1) 41
WIND 20FT/EARLY(MPH) NW 5 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1200
MIXING HGT(FT-AGL/MSL)5690 3930
TRANSPORT WND (MPH) NW 18 N 5
VENT RATE (KT-FT) 91040 15720
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 65 GOOD 8 POOR 19 GEN POOR
MAX ADI LATE 81 GOOD 3 VERY POOR 23 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-052030-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 38 (-11) 64
RH % (24H TREND) 45 (-15) 92 (-2) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1210
MIXING HGT(FT-AGL/MSL)5540 3960
TRANSPORT WND (MPH) NW 17 NW 6
VENT RATE (KT-FT) 83100 19800
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 65 GOOD 8 POOR 19 GEN POOR
MAX ADI LATE 82 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-052030-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 37 (-11) 63
RH % (24H TREND) 44 (-18) 92 (-2) 44
WIND 20FT/EARLY(MPH) NW 6 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 13 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1200
MIXING HGT(FT-AGL/MSL)5680 3950
TRANSPORT WND (MPH) NW 20 W 6
VENT RATE (KT-FT) 96560 19750
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 66 GOOD 15 GEN POOR 19 GEN POOR
MAX ADI LATE 69 GOOD 3 VERY POOR 27 FAIR
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-052030-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-7) 36 (-13) 61
RH % (24H TREND) 45 (-30) 92 (-3) 41
WIND 20FT/EARLY(MPH) W 6 G18 NW 5 G18 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1110
MIXING HGT(FT-AGL/MSL)5310 3650
TRANSPORT WND (MPH) NW 23 W 7
VENT RATE (KT-FT) 106200 21900
CATEGORY DAY 5 2
INVERSION 51F/9AM 7PM 42F/9AM
DISPERSION 5 2
MAX ADI EARLY 65 GOOD 10 POOR 23 FAIR
MAX ADI LATE 93 GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 7 3 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-052030-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 37 (-12) 64
RH % (24H TREND) 45 (-22) 92 (-1) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 1100
MIXING HGT(FT-AGL/MSL)5560 3610
TRANSPORT WND (MPH) NW 18 N 5
VENT RATE (KT-FT) 88960 14440
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 66 GOOD 8 POOR 19 GEN POOR
MAX ADI LATE 77 GOOD 3 VERY POOR 24 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-052030-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-6) 35 (-13) 62
RH % (24H TREND) 46 (-30) 91 (-7) 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 1070
MIXING HGT(FT-AGL/MSL)4990 3510
TRANSPORT WND (MPH) NW 21 NW 7
VENT RATE (KT-FT) 89820 21060
CATEGORY DAY 4 2
INVERSION 51F/9AM 7PM 50F/10AM
DISPERSION 4 2
MAX ADI EARLY 64 GOOD 7 POOR 20 GEN POOR
MAX ADI LATE 99 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-052030-
INDIANA-
INCLUDING THE CITY OF INDIANA
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-6) 35 (-13) 62
RH % (24H TREND) 44 (-31) 92 (-4) 43
WIND 20FT/EARLY(MPH) NW 6 G18 NW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1730 1240
MIXING HGT(FT-AGL/MSL)5660 4070
TRANSPORT WND (MPH) NW 23 W 8
VENT RATE (KT-FT) 113200 28490
CATEGORY DAY 5 3
INVERSION 52F/9AM 7PM 48F/10AM
DISPERSION 5 3
MAX ADI EARLY 81 GOOD 10 POOR 27 FAIR
MAX ADI LATE 100 GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-052030-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-6) 36 (-12) 61
RH % (24H TREND) 44 (-34) 92 (-5) 42
WIND 20FT/EARLY(MPH) NW 6 G18 NW 6 G18 LGT/VAR
WIND 20FT/LATE(MPH) NW 12 G22 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 1150
MIXING HGT(FT-AGL/MSL)5440 3780
TRANSPORT WND (MPH) NW 24 W 8
VENT RATE (KT-FT) 114240 26460
CATEGORY DAY 5 3
INVERSION 52F/9AM 7PM 48F/10AM
DISPERSION 5 3
MAX ADI EARLY 73 GOOD 10 POOR 27 FAIR
MAX ADI LATE 103 VERY GOOD4 VERY POOR 36 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-052030-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 39 (-10) 64
RH % (24H TREND) 41 (-3) 92 (-2) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1760 1300
MIXING HGT(FT-AGL/MSL)5780 4250
TRANSPORT WND (MPH) NW 20 SW 6
VENT RATE (KT-FT) 98260 21250
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 91 GOOD 9 POOR 18 GEN POOR
MAX ADI LATE 89 GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-052030-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 39 (-9) 65
RH % (24H TREND) 41 (+2) 91 (-2) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1740 1250
MIXING HGT(FT-AGL/MSL)5710 4090
TRANSPORT WND (MPH) NW 18 SW 6
VENT RATE (KT-FT) 91360 20450
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 81 GOOD 8 POOR 19 GEN POOR
MAX ADI LATE 80 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-052030-
OHIO-
INCLUDING THE CITY OF WHEELING
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-6) 38 (-10) 66
RH % (24H TREND) 41 (+2) 91 (-3) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 1250
MIXING HGT(FT-AGL/MSL)5540 4090
TRANSPORT WND (MPH) NW 17 W 5
VENT RATE (KT-FT) 83100 16360
CATEGORY DAY 4 2
INVERSION 54F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 72 GOOD 8 POOR 19 GEN POOR
MAX ADI LATE 85 GOOD 3 VERY POOR 24 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-052030-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-6) 39 (-10) 67
RH % (24H TREND) 44 (-5) 91 (-2) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 1250
MIXING HGT(FT-AGL/MSL)5490 4100
TRANSPORT WND (MPH) N 16 SW 6
VENT RATE (KT-FT) 76860 20500
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 54 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX ADI LATE 95 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-052030-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 39 (-9) 66
RH % (24H TREND) 47 (-15) 91 (-2) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1620 1230
MIXING HGT(FT-AGL/MSL)5310 4030
TRANSPORT WND (MPH) NW 14 SW 6
VENT RATE (KT-FT) 63720 20150
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 52 GEN GOOD 5 VERY POOR 19 GEN POOR
MAX ADI LATE 83 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-052030-
MARION-
INCLUDING THE CITY OF FAIRMONT
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 38 (-11) 65
RH % (24H TREND) 47 (-28) 92 (-6) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1650 1180
MIXING HGT(FT-AGL/MSL)5410 3870
TRANSPORT WND (MPH) NW 13 NW 6
VENT RATE (KT-FT) 59510 19350
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 52F/10AM
DISPERSION 4 2
MAX ADI EARLY 54 GEN GOOD 5 VERY POOR 20 GEN POOR
MAX ADI LATE 84 GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-052030-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 38 (-12) 64
RH % (24H TREND) 45 (-29) 92 (-5) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1160
MIXING HGT(FT-AGL/MSL)5500 3810
TRANSPORT WND (MPH) NW 15 NW 7
VENT RATE (KT-FT) 71500 22860
CATEGORY DAY 4 2
INVERSION 53F/9AM 7PM 51F/10AM
DISPERSION 4 2
MAX ADI EARLY 62 GOOD 5 VERY POOR 20 GEN POOR
MAX ADI LATE 88 GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-052030-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-5) 36 (-12) 63
RH % (24H TREND) 47 (-37) 88 (-12) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1510 1060
MIXING HGT(FT-AGL/MSL)4970 3480
TRANSPORT WND (MPH) NW 16 N 5
VENT RATE (KT-FT) 69580 13920
CATEGORY DAY 4 2
INVERSION 51F/9AM 7PM 49F/10AM
DISPERSION 4 2
MAX ADI EARLY 55 GEN GOOD 6 VERY POOR 18 GEN POOR
MAX ADI LATE 94 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-052030-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-7) 36 (-12) 65
RH % (24H TREND) 46 (-35) 89 (-11) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1490 1020
MIXING HGT(FT-AGL/MSL)4900 3340
TRANSPORT WND (MPH) NW 17 N 5
VENT RATE (KT-FT) 73500 13360
CATEGORY DAY 4 2
INVERSION 51F/9AM 7PM 50F/10AM
DISPERSION 4 2
MAX ADI EARLY 56 GEN GOOD 6 VERY POOR 18 GEN POOR
MAX ADI LATE 93 GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-052030-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-6) 35 (-13) 63
RH % (24H TREND) 48 (-34) 90 (-10) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1420 1040
MIXING HGT(FT-AGL/MSL)4650 3410
TRANSPORT WND (MPH) NW 18 W 7
VENT RATE (KT-FT) 74400 20460
CATEGORY DAY 4 2
INVERSION 50F/9AM 7PM 48F/10AM
DISPERSION 4 2
MAX ADI EARLY 56 GEN GOOD 6 VERY POOR 18 GEN POOR
MAX ADI LATE 83 GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 2 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-052030-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
119 AM EDT MON OCT 5 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) 64 (-6) 36 (-13) 66
RH % (24H TREND) 47 (-32) 92 (-8) 34
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 1010
MIXING HGT(FT-AGL/MSL)4200 3310
TRANSPORT WND (MPH) NW 16 W 7
VENT RATE (KT-FT) 58800 19860
CATEGORY DAY 4 2
INVERSION 50F/9AM 7PM 49F/10AM
DISPERSION 4 2
MAX ADI EARLY 48 GEN GOOD 5 VERY POOR 16 GEN POOR
MAX ADI LATE 76 GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 3 7 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-052030-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
119 AM EDT MON OCT 5 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-5) 32 (-14) 62
RH % (24H TREND) 50 (-29) 89 (-10) 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 1070
MIXING HGT(FT-AGL/MSL)3550 3500
TRANSPORT WND (MPH) NW 20 W 8
VENT RATE (KT-FT) 60350 24500
CATEGORY DAY 4 3
INVERSION 49F/9AM 7PM 47F/10AM
DISPERSION 4 3
MAX ADI EARLY 53 GEN GOOD 7 POOR 18 GEN POOR
MAX ADI LATE 77 GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 2 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
EAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
SHALLENBERGER
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