613
FNUS51 KPBZ 230459
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1259 AM EDT TUE JUN 23 2026
DISCUSSION
MOSTLY DRY WEATHER WILL BE IN PLACE FROM THE DAYLIGHT HOURS TODAY
AND THROUGH WEDNESDAY. MINIMUM RH LEVELS REMAIN ABOVE 40 PERCENT
TODAY AND IN THE 35 TO 45 PERCENT RANGE ON WEDNESDAY, WHICH SHOULD
MITIGATE ANY SERIOUS FIRE WEATHER CONCERNS. WIND GUSTS OF 10 TO 20
MPH THIS AFTERNOON OUT OF THE NORTH WILL LESSEN TO AROUND 10 MPH
TUESDAY AFTERNOON.
OHZ039-232015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+5) 52 (-6) 78
RH % (24H TREND) 43 (-37) 95 (+4) 39
WIND 20FT/EARLY(MPH) N 8 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1790 1960
MIXING HGT(FT-AGL/MSL)5890 6440
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 82460 51520
CATEGORY DAY 4 3
INVERSION 61F/8AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 71 GOOD 12 POOR 27 FAIR
MAX ADI LATE 108 VERY GOOD4 VERY POOR 69 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-232015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+7) 51 (-7) 78
RH % (24H TREND) 42 (-39) 93 (+2) 36
WIND 20FT/EARLY(MPH) N 9 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 10 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1760 2020
MIXING HGT(FT-AGL/MSL)5770 6620
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 86550 52960
CATEGORY DAY 4 4
INVERSION 59F/7AM 8PM 61F/9AM
DISPERSION 4 4
MAX ADI EARLY 62 GOOD 12 POOR 24 FAIR
MAX ADI LATE 74 GOOD 4 VERY POOR 72 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-232015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+8) 51 (-6) 79
RH % (24H TREND) 40 (-41) 95 (+3) 35
WIND 20FT/EARLY(MPH) N 8 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1760 2050
MIXING HGT(FT-AGL/MSL)5770 6740
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 86550 53920
CATEGORY DAY 4 4
INVERSION 58F/7AM 9PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 64 GOOD 12 POOR 23 FAIR
MAX ADI LATE 105 VERY GOOD4 VERY POOR 71 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-232015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+4) 51 (-7) 79
RH % (24H TREND) 44 (-35) 96 (+2) 41
WIND 20FT/EARLY(MPH) N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1720 2170
MIXING HGT(FT-AGL/MSL)5660 7130
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 84900 57040
CATEGORY DAY 4 4
INVERSION 61F/8AM 8PM 61F/9AM
DISPERSION 4 4
MAX ADI EARLY 69 GOOD 12 POOR 29 FAIR
MAX ADI LATE 111 VERY GOOD4 VERY POOR 77 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-232015-
HARRISON-
INCLUDING THE CITY OF CADIZ
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+3) 51 (-7) 78
RH % (24H TREND) 42 (-40) 97 (+2) 39
WIND 20FT/EARLY(MPH) N 8 N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1830 2070
MIXING HGT(FT-AGL/MSL)6020 6790
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 84280 54320
CATEGORY DAY 4 4
INVERSION 61F/8AM 8PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 71 GOOD 11 POOR 26 FAIR
MAX ADI LATE 107 VERY GOOD4 VERY POOR 74 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-232015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+3) 51 (-7) 78
RH % (24H TREND) 39 (-42) 94 (0) 35
WIND 20FT/EARLY(MPH) N 8 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 2090
MIXING HGT(FT-AGL/MSL)5950 6840
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 83300 54720
CATEGORY DAY 4 4
INVERSION 59F/7AM 8PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 68 GOOD 12 POOR 24 FAIR
MAX ADI LATE 109 VERY GOOD4 VERY POOR 80 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-232015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-2) 51 (-8) 79
RH % (24H TREND) 44 (-37) 98 (+4) 42
WIND 20FT/EARLY(MPH) N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1780 2000
MIXING HGT(FT-AGL/MSL)5850 6560
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 87750 52480
CATEGORY DAY 4 4
INVERSION 62F/8AM 8PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 67 GOOD 11 POOR 25 FAIR
MAX ADI LATE 111 VERY GOOD4 VERY POOR 76 GOOD
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-232015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (0) 51 (-8) 79
RH % (24H TREND) 43 (-41) 99 (+3) 42
WIND 20FT/EARLY(MPH) N 7 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1800 2000
MIXING HGT(FT-AGL/MSL)5910 6560
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 82740 52480
CATEGORY DAY 4 4
INVERSION 61F/8AM 8PM 61F/9AM
DISPERSION 4 4
MAX ADI EARLY 68 GOOD 11 POOR 27 FAIR
MAX ADI LATE 106 VERY GOOD4 VERY POOR 70 GOOD
MAX LVORI EARLY 6 5 8
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-232015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (0) 51 (-8) 78
RH % (24H TREND) 43 (-41) 98 (0) 40
WIND 20FT/EARLY(MPH) N 8 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 1850
MIXING HGT(FT-AGL/MSL)5950 6060
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 89250 48480
CATEGORY DAY 4 3
INVERSION 61F/8AM 8PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 65 GOOD 10 POOR 29 FAIR
MAX ADI LATE 111 VERY GOOD4 VERY POOR 66 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-232015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-2) 51 (-8) 79
RH % (24H TREND) 45 (-38) 100 (+1) 41
WIND 20FT/EARLY(MPH) N 7 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1770 2120
MIXING HGT(FT-AGL/MSL)5820 6960
TRANSPORT WND (MPH) N 16 W 8
VENT RATE (KT-FT) 81480 48720
CATEGORY DAY 4 4
INVERSION 61F/8AM 8PM 61F/9AM
DISPERSION 4 4
MAX ADI EARLY 65 GOOD 10 POOR 29 FAIR
MAX ADI LATE 104 VERY GOOD4 VERY POOR 64 GOOD
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-232015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-1) 52 (-7) 78
RH % (24H TREND) 45 (-35) 98 (-2) 43
WIND 20FT/EARLY(MPH) N 7 G17 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1800 2010
MIXING HGT(FT-AGL/MSL)5920 6590
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 82880 52720
CATEGORY DAY 4 4
INVERSION 61F/8AM 8PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 64 GOOD 10 POOR 31 FAIR
MAX ADI LATE 105 VERY GOOD4 VERY POOR 71 GOOD
MAX LVORI EARLY 7 5 8
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-232015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+9) 51 (-5) 78
RH % (24H TREND) 45 (-40) 99 (0) 38
WIND 20FT/EARLY(MPH) N 7 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1940
MIXING HGT(FT-AGL/MSL)5370 6380
TRANSPORT WND (MPH) N 17 W 8
VENT RATE (KT-FT) 80550 44660
CATEGORY DAY 4 3
INVERSION 57F/7AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 61 GOOD 12 POOR 20 GEN POOR
MAX ADI LATE 96 GOOD 4 VERY POOR 63 GOOD
MAX LVORI EARLY 6 4 9
MAX LVORI LATE 1 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-232015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+8) 51 (-4) 77
RH % (24H TREND) 44 (-38) 99 (+3) 42
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 2060
MIXING HGT(FT-AGL/MSL)5560 6760
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 77840 54080
CATEGORY DAY 4 4
INVERSION 56F/7AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 62 GOOD 11 POOR 30 FAIR
MAX ADI LATE 100 GOOD 4 VERY POOR 73 GOOD
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-232015-
FOREST-
INCLUDING THE CITY OF TIONESTA
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+7) 50 (-4) 77
RH % (24H TREND) 43 (-40) 98 (+4) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1700 2030
MIXING HGT(FT-AGL/MSL)5560 6650
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 77840 59850
CATEGORY DAY 4 4
INVERSION 56F/7AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 53 GEN GOOD 7 POOR 38 FAIR
MAX ADI LATE 99 GOOD 4 VERY POOR 81 GOOD
MAX LVORI EARLY 6 5 8
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-232015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+9) 51 (-5) 79
RH % (24H TREND) 42 (-40) 99 (+2) 35
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1710 1920
MIXING HGT(FT-AGL/MSL)5610 6310
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 84150 50480
CATEGORY DAY 4 3
INVERSION 58F/7AM 8PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 63 GOOD 12 POOR 20 GEN POOR
MAX ADI LATE 106 VERY GOOD4 VERY POOR 65 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-232015-
BUTLER-
INCLUDING THE CITY OF BUTLER
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+7) 51 (-5) 79
RH % (24H TREND) 45 (-38) 100 (+3) 39
WIND 20FT/EARLY(MPH) N 6 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1840 2100
MIXING HGT(FT-AGL/MSL)6020 6900
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 84280 55200
CATEGORY DAY 4 4
INVERSION 57F/7AM 8PM 61F/9AM
DISPERSION 4 4
MAX ADI EARLY 65 GOOD 12 POOR 28 FAIR
MAX ADI LATE 107 VERY GOOD5 VERY POOR 74 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-232015-
CLARION-
INCLUDING THE CITY OF CLARION
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+7) 51 (-5) 77
RH % (24H TREND) 43 (-38) 96 (+1) 40
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 2160
MIXING HGT(FT-AGL/MSL)5950 7090
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 83300 56720
CATEGORY DAY 4 4
INVERSION 57F/7AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 58 GEN GOOD 11 POOR 35 FAIR
MAX ADI LATE 105 VERY GOOD4 VERY POOR 79 GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-232015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+7) 50 (-7) 76
RH % (24H TREND) 43 (-33) 95 (0) 39
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1780 2080
MIXING HGT(FT-AGL/MSL)5840 6840
TRANSPORT WND (MPH) N 16 NW 12
VENT RATE (KT-FT) 81760 68400
CATEGORY DAY 4 4
INVERSION 57F/7AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 50 GEN GOOD 11 POOR 42 GEN GOOD
MAX ADI LATE 106 VERY GOOD4 VERY POOR 91 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-232015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+5) 52 (-6) 79
RH % (24H TREND) 40 (-40) 94 (+1) 35
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1810 2110
MIXING HGT(FT-AGL/MSL)5930 6940
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 88950 55520
CATEGORY DAY 4 4
INVERSION 59F/7AM 9PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 65 GOOD 12 POOR 26 FAIR
MAX ADI LATE 112 VERY GOOD4 VERY POOR 74 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-232015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+3) 52 (-7) 79
RH % (24H TREND) 44 (-33) 95 (-1) 39
WIND 20FT/EARLY(MPH) N 7 NW 7 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1890 2110
MIXING HGT(FT-AGL/MSL)6190 6930
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 86660 62370
CATEGORY DAY 4 4
INVERSION 59F/7AM 8PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 65 GOOD 12 POOR 27 FAIR
MAX ADI LATE 109 VERY GOOD4 VERY POOR 81 GOOD
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-232015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+6) 51 (-7) 79
RH % (24H TREND) 44 (-34) 99 (+2) 41
WIND 20FT/EARLY(MPH) N 6 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1860 2110
MIXING HGT(FT-AGL/MSL)6120 6910
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 85680 62190
CATEGORY DAY 4 4
INVERSION 58F/7AM 8PM 61F/9AM
DISPERSION 4 4
MAX ADI EARLY 53 GEN GOOD 11 POOR 26 FAIR
MAX ADI LATE 112 VERY GOOD4 VERY POOR 82 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-232015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (0) 51 (-8) 77
RH % (24H TREND) 44 (-33) 95 (-2) 40
WIND 20FT/EARLY(MPH) N 8 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1860 1890
MIXING HGT(FT-AGL/MSL)6100 6210
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 91500 49680
CATEGORY DAY 4 3
INVERSION 59F/7AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 55 GEN GOOD 12 POOR 25 FAIR
MAX ADI LATE 113 VERY GOOD4 VERY POOR 68 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-232015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-2) 51 (-8) 77
RH % (24H TREND) 50 (-27) 97 (-3) 45
WIND 20FT/EARLY(MPH) N 7 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1870 1910
MIXING HGT(FT-AGL/MSL)6150 6270
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 92250 50160
CATEGORY DAY 4 3
INVERSION 59F/7AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 51 GEN GOOD 12 POOR 32 FAIR
MAX ADI LATE 115 VERY GOOD4 VERY POOR 69 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-232015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+3) 51 (-8) 78
RH % (24H TREND) 48 (-22) 100 (+1) 43
WIND 20FT/EARLY(MPH) N 7 NW 7 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1860 1910
MIXING HGT(FT-AGL/MSL)6090 6260
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 85260 50080
CATEGORY DAY 4 3
INVERSION 60F/7AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 49 GEN GOOD 11 POOR 27 FAIR
MAX ADI LATE 109 VERY GOOD4 VERY POOR 70 GOOD
MAX LVORI EARLY 8 4 9
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-232015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+3) 50 (-8) 77
RH % (24H TREND) 46 (-17) 99 (-1) 42
WIND 20FT/EARLY(MPH) LGT/VAR NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1700 1830
MIXING HGT(FT-AGL/MSL)5580 6010
TRANSPORT WND (MPH) N 17 NW 12
VENT RATE (KT-FT) 83700 60100
CATEGORY DAY 4 4
INVERSION 59F/7AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 35 FAIR 11 POOR 39 FAIR
MAX ADI LATE 107 VERY GOOD4 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 2 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-232015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-2) 51 (-9) 77
RH % (24H TREND) 51 (-18) 99 (0) 46
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1860 1860
MIXING HGT(FT-AGL/MSL)6110 6090
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 85540 48720
CATEGORY DAY 4 3
INVERSION 60F/6AM 7PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 42 GEN GOOD 10 POOR 29 FAIR
MAX ADI LATE 109 VERY GOOD3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 4 9
MAX LVORI LATE 3 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-232015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (0) 49 (-9) 75
RH % (24H TREND) 51 (-17) 99 (-1) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1640 1690
MIXING HGT(FT-AGL/MSL)5360 5560
TRANSPORT WND (MPH) N 17 W 10
VENT RATE (KT-FT) 80400 50040
CATEGORY DAY 4 4
INVERSION 59F/7AM 8PM 59F/9AM
DISPERSION 4 4
MAX ADI EARLY 30 FAIR 7 POOR 37 FAIR
MAX ADI LATE 103 VERY GOOD4 VERY POOR 75 GOOD
MAX LVORI EARLY 8 4 8
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-232015-
INDIANA-
INCLUDING THE CITY OF INDIANA
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+5) 51 (-7) 78
RH % (24H TREND) 47 (-28) 99 (0) 42
WIND 20FT/EARLY(MPH) N 5 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1820 2010
MIXING HGT(FT-AGL/MSL)5980 6610
TRANSPORT WND (MPH) N 17 NW 10
VENT RATE (KT-FT) 89700 59490
CATEGORY DAY 4 4
INVERSION 59F/7AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 48 GEN GOOD 11 POOR 33 FAIR
MAX ADI LATE 113 VERY GOOD4 VERY POOR 86 GOOD
MAX LVORI EARLY 6 4 8
MAX LVORI LATE 1 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-232015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+5) 51 (-7) 77
RH % (24H TREND) 47 (-26) 99 (-1) 42
WIND 20FT/EARLY(MPH) N 5 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1760 2010
MIXING HGT(FT-AGL/MSL)5760 6600
TRANSPORT WND (MPH) N 17 NW 12
VENT RATE (KT-FT) 86400 66000
CATEGORY DAY 4 4
INVERSION 58F/6AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 42 GEN GOOD 11 POOR 42 GEN GOOD
MAX ADI LATE 110 VERY GOOD4 VERY POOR 90 GOOD
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 2 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-232015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+4) 53 (-5) 79
RH % (24H TREND) 40 (-39) 92 (0) 34
WIND 20FT/EARLY(MPH) N 7 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1840 2080
MIXING HGT(FT-AGL/MSL)6020 6820
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 90300 54560
CATEGORY DAY 4 4
INVERSION 59F/7AM 9PM 62F/9AM
DISPERSION 4 4
MAX ADI EARLY 68 GOOD 12 POOR 27 FAIR
MAX ADI LATE 111 VERY GOOD4 VERY POOR 76 GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-232015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+1) 53 (-6) 78
RH % (24H TREND) 40 (-40) 92 (-3) 37
WIND 20FT/EARLY(MPH) N 7 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1830 1900
MIXING HGT(FT-AGL/MSL)6020 6220
TRANSPORT WND (MPH) N 16 W 8
VENT RATE (KT-FT) 84280 43540
CATEGORY DAY 4 3
INVERSION 61F/8AM 8PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 64 GOOD 11 POOR 25 FAIR
MAX ADI LATE 110 VERY GOOD4 VERY POOR 68 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-232015-
OHIO-
INCLUDING THE CITY OF WHEELING
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-1) 52 (-7) 78
RH % (24H TREND) 42 (-41) 93 (-4) 39
WIND 20FT/EARLY(MPH) N 7 NW 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1830 1860
MIXING HGT(FT-AGL/MSL)6010 6100
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 84140 48800
CATEGORY DAY 4 3
INVERSION 60F/8AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 60 GEN GOOD 10 POOR 24 FAIR
MAX ADI LATE 107 VERY GOOD4 VERY POOR 68 GOOD
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-232015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (0) 52 (-7) 78
RH % (24H TREND) 46 (-36) 94 (-6) 43
WIND 20FT/EARLY(MPH) N 7 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1820 1890
MIXING HGT(FT-AGL/MSL)5980 6200
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 83720 49600
CATEGORY DAY 4 3
INVERSION 59F/7AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 57 GEN GOOD 10 POOR 33 FAIR
MAX ADI LATE 106 VERY GOOD4 VERY POOR 69 GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-232015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-3) 52 (-8) 76
RH % (24H TREND) 52 (-29) 96 (-4) 49
WIND 20FT/EARLY(MPH) N 6 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1840 1920
MIXING HGT(FT-AGL/MSL)6030 6300
TRANSPORT WND (MPH) N 16 W 9
VENT RATE (KT-FT) 84420 50400
CATEGORY DAY 4 3
INVERSION 59F/7AM 8PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 48 GEN GOOD 8 POOR 30 FAIR
MAX ADI LATE 114 VERY GOOD4 VERY POOR 70 GOOD
MAX LVORI EARLY 8 4 8
MAX LVORI LATE 3 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-232015-
MARION-
INCLUDING THE CITY OF FAIRMONT
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-3) 51 (-8) 76
RH % (24H TREND) 54 (-23) 100 (0) 48
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1920 1850
MIXING HGT(FT-AGL/MSL)6290 6080
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 88060 54720
CATEGORY DAY 4 4
INVERSION 60F/6AM 8PM 60F/9AM
DISPERSION 4 4
MAX ADI EARLY 43 GEN GOOD 10 POOR 33 FAIR
MAX ADI LATE 114 VERY GOOD4 VERY POOR 75 GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 3 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-232015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-3) 51 (-9) 76
RH % (24H TREND) 53 (-23) 98 (-2) 46
WIND 20FT/EARLY(MPH) N 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1830 1850
MIXING HGT(FT-AGL/MSL)6000 6060
TRANSPORT WND (MPH) N 17 W 9
VENT RATE (KT-FT) 90000 48480
CATEGORY DAY 4 3
INVERSION 60F/6AM 8PM 60F/9AM
DISPERSION 4 3
MAX ADI EARLY 43 GEN GOOD 11 POOR 31 FAIR
MAX ADI LATE 109 VERY GOOD3 VERY POOR 69 GOOD
MAX LVORI EARLY 5 4 8
MAX LVORI LATE 3 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-232015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 50 (-8) 75
RH % (24H TREND) 55 (-24) 100 (0) 46
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1540 1740
MIXING HGT(FT-AGL/MSL)5060 5710
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 70840 51390
CATEGORY DAY 4 4
INVERSION 59F/6AM 8PM 59F/9AM
DISPERSION 4 4
MAX ADI EARLY 31 FAIR 6 VERY POOR 31 FAIR
MAX ADI LATE 91 GOOD 4 VERY POOR 72 GOOD
MAX LVORI EARLY 5 4 9
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-232015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-3) 50 (-9) 75
RH % (24H TREND) 54 (-22) 100 (0) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1520 1680
MIXING HGT(FT-AGL/MSL)4980 5500
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 69720 49500
CATEGORY DAY 4 4
INVERSION 61F/7AM 8PM 59F/9AM
DISPERSION 4 4
MAX ADI EARLY 25 FAIR 6 VERY POOR 33 FAIR
MAX ADI LATE 90 GOOD 4 VERY POOR 68 GOOD
MAX LVORI EARLY 8 5 9
MAX LVORI LATE 3 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-232015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-3) 49 (-10) 73
RH % (24H TREND) 56 (-20) 99 (-1) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT(M-AGL/MSL) 1500 1580
MIXING HGT(FT-AGL/MSL)4930 5190
TRANSPORT WND (MPH) N 17 W 12
VENT RATE (KT-FT) 73950 51900
CATEGORY DAY 4 3
INVERSION 60F/8AM 8PM 58F/9AM
DISPERSION 4 3
MAX ADI EARLY 20 GEN POOR 9 POOR 39 FAIR
MAX ADI LATE 91 GOOD 4 VERY POOR 70 GOOD
MAX LVORI EARLY 8 5 9
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-232015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-6) 50 (-9) 75
RH % (24H TREND) 56 (-11) 99 (-1) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 1380 1550
MIXING HGT(FT-AGL/MSL)4540 5070
TRANSPORT WND (MPH) N 16 W 10
VENT RATE (KT-FT) 63560 45630
CATEGORY DAY 4 3
INVERSION 61F/9AM 8PM 54F/8AM
DISPERSION 4 3
MAX ADI EARLY 16 GEN POOR 10 POOR 35 FAIR
MAX ADI LATE 86 GOOD 4 VERY POOR 68 GOOD
MAX LVORI EARLY 8 5 9
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-232015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1259 AM EDT TUE JUN 23 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-6) 46 (-12) 71
RH % (24H TREND) 63 (-9) 100 (0) 48
WIND 20FT/EARLY(MPH) LGT/VAR NW 6 G21 LGT/VAR
WIND 20FT/LATE(MPH) NW 6 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 1180 1650
MIXING HGT(FT-AGL/MSL)3870 5420
TRANSPORT WND (MPH) NW 20 W 12
VENT RATE (KT-FT) 65790 54200
CATEGORY DAY 4 4
INVERSION 61F/9AM 8PM 57F/9AM
DISPERSION 4 4
MAX ADI EARLY 18 GEN POOR 13 GEN POOR 39 FAIR
MAX ADI LATE 85 GOOD 6 VERY POOR 77 GOOD
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 5 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
CL
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