373
FNUS51 KPBZ 220644
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
244 AM EDT MON JUN 22 2026
DISCUSSION
FIRE WEATHER CONCERNS ARE NIL TODAY AS MOST LOCATIONS ARE EXPECTED
TO RECEIVE A WETTING/SOAKING RAIN FROM ROUNDS OF SHOWERS AND
THUNDERSTORMS. DRIER WEATHER RETURNS TUESDAY, ALTHOUGH THE STILL
MOIST GROUND AND MINIMUM RH LEVELS AFTER 40 PERCENT WILL KEEP ANY
CONCERNS QUITE MINIMAL.
OHZ039-222015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 40 0 0
TEMP (24H TREND) 74 (-4) 56 (-2) 76
RH % (24H TREND) 72 (+25) 98 (0) 45
WIND 20FT/EARLY(MPH) S 7 N 9 G18 N 6
WIND 20FT/LATE(MPH) W 7 N 6 NW 8
PRECIP AMOUNT 0.27 0.00 0.00
PRECIP DURATION 9
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 660 1800
MIXING HGT(FT-AGL/MSL)2150 5910
TRANSPORT WND (MPH) W 15 N 16
VENT RATE (KT-FT) 27950 82740
CATEGORY DAY 3 4
INVERSION 65F/9AM 9PM 57F/7AM
DISPERSION 3 4
MAX ADI EARLY 39 FAIR 22 FAIR 84 GOOD
MAX ADI LATE 37 FAIR 13 GEN POOR 104 VERY GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-222015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 40 0 0
TEMP (24H TREND) 73 (-4) 55 (-2) 75
RH % (24H TREND) 73 (+24) 98 (+2) 43
WIND 20FT/EARLY(MPH) S 8 G17 N 9 G17 N 7
WIND 20FT/LATE(MPH) W 7 N 7 NW 9
PRECIP AMOUNT 0.29 0.00 0.00
PRECIP DURATION 9
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 640 1740
MIXING HGT(FT-AGL/MSL)2090 5700
TRANSPORT WND (MPH) W 14 N 16
VENT RATE (KT-FT) 25080 79800
CATEGORY DAY 2 4
INVERSION 64F/9AM 12AM 57F/7AM
DISPERSION 2 4
MAX ADI EARLY 35 FAIR 22 FAIR 82 GOOD
MAX ADI LATE 38 FAIR 13 GEN POOR 98 GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-222015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 40 0 0
TEMP (24H TREND) 73 (-4) 54 (-2) 75
RH % (24H TREND) 71 (+21) 98 (+3) 41
WIND 20FT/EARLY(MPH) SE 7 G17 N 9 G17 N 7
WIND 20FT/LATE(MPH) W 7 N 7 NW 9
PRECIP AMOUNT 0.36 0.00 0.00
PRECIP DURATION 8
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 670 1710
MIXING HGT(FT-AGL/MSL)2200 5620
TRANSPORT WND (MPH) W 15 N 15
VENT RATE (KT-FT) 28600 73060
CATEGORY DAY 3 4
INVERSION 65F/10AM 2AM 56F/7AM
DISPERSION 3 4
MAX ADI EARLY 26 FAIR 22 FAIR 79 GOOD
MAX ADI LATE 35 FAIR 13 GEN POOR 98 GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-222015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 40 0 0
TEMP (24H TREND) 74 (-4) 55 (-3) 76
RH % (24H TREND) 71 (+26) 99 (-1) 46
WIND 20FT/EARLY(MPH) S 5 N 8 G18 N 5
WIND 20FT/LATE(MPH) W 7 LGT/VAR N 6
PRECIP AMOUNT 0.28 0.00 0.00
PRECIP DURATION 9
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 670 1970
MIXING HGT(FT-AGL/MSL)2210 6450
TRANSPORT WND (MPH) N 15 N 15
VENT RATE (KT-FT) 28730 83850
CATEGORY DAY 3 4
INVERSION 65F/9AM 9PM 59F/8AM
DISPERSION 3 4
MAX ADI EARLY 34 FAIR 23 FAIR 81 GOOD
MAX ADI LATE 38 FAIR 10 POOR 105 VERY GOOD
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-222015-
HARRISON-
INCLUDING THE CITY OF CADIZ
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 75 (-3) 55 (-3) 76
RH % (24H TREND) 77 (+31) 100 (+1) 44
WIND 20FT/EARLY(MPH) S 8 G19 N 8 N 7
WIND 20FT/LATE(MPH) W 8 G17 N 7 NW 8
PRECIP AMOUNT 0.30 0.02 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 840 1830
MIXING HGT(FT-AGL/MSL)2750 6000
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 44000 78000
CATEGORY DAY 3 4
INVERSION 65F/9AM 9PM 57F/7AM
DISPERSION 3 4
MAX ADI EARLY 43 GEN GOOD 15 GEN POOR 83 GOOD
MAX ADI LATE 54 GEN GOOD 16 GEN POOR 101 VERY GOOD
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-222015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 76 (-2) 55 (-3) 76
RH % (24H TREND) 76 (+32) 98 (+2) 42
WIND 20FT/EARLY(MPH) S 8 G18 N 8 N 7
WIND 20FT/LATE(MPH) W 8 G17 N 7 NW 8
PRECIP AMOUNT 0.35 0.03 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 920 1850
MIXING HGT(FT-AGL/MSL)3020 6070
TRANSPORT WND (MPH) SW 20 N 16
VENT RATE (KT-FT) 51340 84980
CATEGORY DAY 4 4
INVERSION 65F/9AM 9PM 57F/7AM
DISPERSION 4 4
MAX ADI EARLY 46 GEN GOOD 15 GEN POOR 82 GOOD
MAX ADI LATE 60 GEN GOOD 16 GEN POOR 104 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-222015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 40 0
CHANCE OF THUNDER (%) 50 30 0
TEMP (24H TREND) 77 (-2) 55 (-4) 77
RH % (24H TREND) 75 (+31) 98 (-2) 45
WIND 20FT/EARLY(MPH) S 6 G17 N 7 G17 LGT/VAR
WIND 20FT/LATE(MPH) W 7 LGT/VAR N 6
PRECIP AMOUNT 0.23 0.01 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 850 2050
MIXING HGT(FT-AGL/MSL)2790 6710
TRANSPORT WND (MPH) W 16 N 15
VENT RATE (KT-FT) 39060 87230
CATEGORY DAY 3 4
INVERSION 67F/9AM 9PM 59F/8AM
DISPERSION 3 4
MAX ADI EARLY 51 GEN GOOD 20 GEN POOR 77 GOOD
MAX ADI LATE 54 GEN GOOD 10 POOR 108 VERY GOOD
MAX LVORI EARLY 7 5 7
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-222015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 77 (-2) 56 (-3) 77
RH % (24H TREND) 78 (+34) 99 (-1) 46
WIND 20FT/EARLY(MPH) S 7 G18 N 7 N 5
WIND 20FT/LATE(MPH) W 7 N 5 N 7
PRECIP AMOUNT 0.26 0.03 0.00
PRECIP DURATION 8 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 870 1920
MIXING HGT(FT-AGL/MSL)2850 6300
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 45600 81900
CATEGORY DAY 3 4
INVERSION 67F/9AM 9PM 59F/8AM
DISPERSION 3 4
MAX ADI EARLY 47 GEN GOOD 15 GEN POOR 74 GOOD
MAX ADI LATE 56 GEN GOOD 10 POOR 103 VERY GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-222015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 77 (-2) 56 (-4) 77
RH % (24H TREND) 77 (+30) 100 (+3) 44
WIND 20FT/EARLY(MPH) S 9 G20 N 8 N 7
WIND 20FT/LATE(MPH) SW 8 G18 N 6 NW 8
PRECIP AMOUNT 0.25 0.06 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 900 1850
MIXING HGT(FT-AGL/MSL)2960 6060
TRANSPORT WND (MPH) SW 20 N 15
VENT RATE (KT-FT) 50320 78780
CATEGORY DAY 4 4
INVERSION 67F/9AM 9PM 60F/8AM
DISPERSION 4 4
MAX ADI EARLY 44 GEN GOOD 15 GEN POOR 72 GOOD
MAX ADI LATE 60 GEN GOOD 16 GEN POOR 101 VERY GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-222015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 78 (-2) 56 (-4) 77
RH % (24H TREND) 81 (+38) 100 (+1) 46
WIND 20FT/EARLY(MPH) S 8 G19 N 6 N 5
WIND 20FT/LATE(MPH) SW 7 G17 N 5 NW 6
PRECIP AMOUNT 0.23 0.05 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 890 1990
MIXING HGT(FT-AGL/MSL)2910 6540
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 46560 85020
CATEGORY DAY 3 4
INVERSION 68F/9AM 9PM 60F/8AM
DISPERSION 3 4
MAX ADI EARLY 52 GEN GOOD 14 GEN POOR 63 GOOD
MAX ADI LATE 56 GEN GOOD 9 POOR 105 VERY GOOD
MAX LVORI EARLY 7 6 8
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-222015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 77 (-2) 57 (-4) 77
RH % (24H TREND) 78 (+33) 100 (+2) 46
WIND 20FT/EARLY(MPH) S 7 G20 NW 5 N 5
WIND 20FT/LATE(MPH) SW 7 G18 N 5 NW 6
PRECIP AMOUNT 0.27 0.09 0.00
PRECIP DURATION 7 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 910 1990
MIXING HGT(FT-AGL/MSL)2990 6540
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 47840 85020
CATEGORY DAY 3 4
INVERSION 68F/9AM 8PM 60F/8AM
DISPERSION 3 4
MAX ADI EARLY 55 GEN GOOD 8 POOR 52 GEN GOOD
MAX ADI LATE 57 GEN GOOD 9 POOR 104 VERY GOOD
MAX LVORI EARLY 7 7 8
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-222015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 71 (-5) 53 (-1) 74
RH % (24H TREND) 71 (+19) 100 (+4) 46
WIND 20FT/EARLY(MPH) E 8 G17 N 8 N 7
WIND 20FT/LATE(MPH) W 6 N 6 NW 9
PRECIP AMOUNT 0.56 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 610 1640
MIXING HGT(FT-AGL/MSL)2020 5390
TRANSPORT WND (MPH) N 13 N 16
VENT RATE (KT-FT) 22220 75460
CATEGORY DAY 2 4
INVERSION 59F/8AM 9PM 59F/8AM
DISPERSION 2 4
MAX ADI EARLY 20 GEN POOR 17 GEN POOR 70 GOOD
MAX ADI LATE 29 FAIR 13 GEN POOR 90 GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-222015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 72 (-3) 53 (-1) 74
RH % (24H TREND) 74 (+23) 100 (+2) 46
WIND 20FT/EARLY(MPH) SE 7 G17 N 6 N 5
WIND 20FT/LATE(MPH) SW 5 N 5 NW 7
PRECIP AMOUNT 0.63 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 560 1900
MIXING HGT(FT-AGL/MSL)1850 6220
TRANSPORT WND (MPH) NW 10 N 16
VENT RATE (KT-FT) 16650 87080
CATEGORY DAY 2 4
INVERSION 60F/9AM 9PM 55F/7AM
DISPERSION 2 4
MAX ADI EARLY 26 FAIR 8 POOR 72 GOOD
MAX ADI LATE 24 FAIR 10 POOR 104 VERY GOOD
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 5 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-222015-
FOREST-
INCLUDING THE CITY OF TIONESTA
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 70 (-5) 52 (-1) 74
RH % (24H TREND) 73 (+21) 99 (+4) 43
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.71 0.00 0.00
PRECIP DURATION 9
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 490 1970
MIXING HGT(FT-AGL/MSL)1610 6460
TRANSPORT WND (MPH) NW 9 N 15
VENT RATE (KT-FT) 12880 83980
CATEGORY DAY 1 4
INVERSION 59F/9AM 7PM 56F/8AM
DISPERSION 1 4
MAX ADI EARLY 29 FAIR 8 POOR 70 GOOD
MAX ADI LATE 21 FAIR 9 POOR 109 VERY GOOD
MAX LVORI EARLY 6 6 6
MAX LVORI LATE 5 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-222015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 40 0 0
TEMP (24H TREND) 73 (-4) 54 (-2) 76
RH % (24H TREND) 72 (+21) 99 (+4) 43
WIND 20FT/EARLY(MPH) SE 8 G17 N 7 N 6
WIND 20FT/LATE(MPH) W 6 N 5 NW 9
PRECIP AMOUNT 0.46 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 630 1660
MIXING HGT(FT-AGL/MSL)2060 5440
TRANSPORT WND (MPH) NW 14 N 17
VENT RATE (KT-FT) 24720 81600
CATEGORY DAY 2 4
INVERSION 63F/9AM 9PM 56F/7AM
DISPERSION 2 4
MAX ADI EARLY 21 FAIR 19 GEN POOR 75 GOOD
MAX ADI LATE 34 FAIR 11 POOR 100 GOOD
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-222015-
BUTLER-
INCLUDING THE CITY OF BUTLER
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 40 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 75 (-2) 54 (-1) 76
RH % (24H TREND) 77 (+22) 99 (+2) 47
WIND 20FT/EARLY(MPH) SE 8 G17 N 6 N 7
WIND 20FT/LATE(MPH) SW 6 N 6 NW 9
PRECIP AMOUNT 0.50 0.02 0.00
PRECIP DURATION 10 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 770 1930
MIXING HGT(FT-AGL/MSL)2520 6330
TRANSPORT WND (MPH) W 16 N 17
VENT RATE (KT-FT) 35280 94950
CATEGORY DAY 3 4
INVERSION 60F/8AM 9PM 56F/7AM
DISPERSION 3 4
MAX ADI EARLY 24 FAIR 11 POOR 75 GOOD
MAX ADI LATE 39 FAIR 10 POOR 110 VERY GOOD
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-222015-
CLARION-
INCLUDING THE CITY OF CLARION
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 40 0
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 73 (-2) 54 (0) 75
RH % (24H TREND) 74 (+21) 97 (+3) 44
WIND 20FT/EARLY(MPH) SE 7 G18 N 5 N 6
WIND 20FT/LATE(MPH) SW 5 N 5 NW 8
PRECIP AMOUNT 0.57 0.02 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 590 2140
MIXING HGT(FT-AGL/MSL)1940 7040
TRANSPORT WND (MPH) W 13 N 16
VENT RATE (KT-FT) 21340 98560
CATEGORY DAY 2 4
INVERSION 59F/8AM 8PM 55F/6AM
DISPERSION 2 4
MAX ADI EARLY 27 FAIR 8 POOR 69 GOOD
MAX ADI LATE 34 FAIR 10 POOR 118 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-222015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 60 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 72 (-2) 54 (-1) 75
RH % (24H TREND) 76 (+25) 96 (+5) 43
WIND 20FT/EARLY(MPH) SE 8 G20 LGT/VAR N 6
WIND 20FT/LATE(MPH) SW 6 N 5 NW 8
PRECIP AMOUNT 0.61 0.05 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 620 2170
MIXING HGT(FT-AGL/MSL)2020 7110
TRANSPORT WND (MPH) SW 15 N 16
VENT RATE (KT-FT) 26260 99540
CATEGORY DAY 3 4
INVERSION 60F/9AM 7PM 55F/6AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 9 POOR 68 GOOD
MAX ADI LATE 35 FAIR 9 POOR 120 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-222015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 40 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 74 (-4) 56 (-2) 76
RH % (24H TREND) 73 (+23) 97 (+2) 42
WIND 20FT/EARLY(MPH) SE 7 G17 N 7 N 6
WIND 20FT/LATE(MPH) W 6 N 5 NW 8
PRECIP AMOUNT 0.48 0.02 0.00
PRECIP DURATION 10 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 850 1820
MIXING HGT(FT-AGL/MSL)2800 5980
TRANSPORT WND (MPH) SW 17 N 17
VENT RATE (KT-FT) 42000 89700
CATEGORY DAY 3 4
INVERSION 64F/9AM 9PM 57F/7AM
DISPERSION 3 4
MAX ADI EARLY 35 FAIR 16 GEN POOR 76 GOOD
MAX ADI LATE 52 GEN GOOD 11 POOR 109 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-222015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 77 (-1) 57 (-2) 77
RH % (24H TREND) 73 (+24) 97 (+4) 45
WIND 20FT/EARLY(MPH) SE 9 G18 NW 7 N 8
WIND 20FT/LATE(MPH) SW 9 G18 N 7 NW 9
PRECIP AMOUNT 0.43 0.08 0.00
PRECIP DURATION 9 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 1030 1990
MIXING HGT(FT-AGL/MSL)3390 6530
TRANSPORT WND (MPH) SW 20 N 16
VENT RATE (KT-FT) 57630 91420
CATEGORY DAY 4 4
INVERSION 65F/9AM 8PM 59F/4AM
DISPERSION 4 4
MAX ADI EARLY 38 FAIR 14 GEN POOR 69 GOOD
MAX ADI LATE 60 GEN GOOD 11 POOR 95 GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-222015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 70 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 76 (-1) 55 (-1) 77
RH % (24H TREND) 76 (+24) 100 (+6) 46
WIND 20FT/EARLY(MPH) SE 8 G18 NW 5 N 6
WIND 20FT/LATE(MPH) SW 7 N 5 NW 8
PRECIP AMOUNT 0.57 0.07 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 760 2200
MIXING HGT(FT-AGL/MSL)2500 7230
TRANSPORT WND (MPH) SW 16 N 16
VENT RATE (KT-FT) 35000 101220
CATEGORY DAY 3 4
INVERSION 60F/8AM 8PM 57F/7AM
DISPERSION 3 4
MAX ADI EARLY 32 FAIR 8 POOR 55 GEN GOOD
MAX ADI LATE 44 GEN GOOD 9 POOR 121 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-222015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 90 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 76 (-2) 56 (-3) 76
RH % (24H TREND) 73 (+27) 98 (+4) 45
WIND 20FT/EARLY(MPH) S 9 G19 NW 7 N 7
WIND 20FT/LATE(MPH) SW 9 G18 N 6 NW 9
PRECIP AMOUNT 0.34 0.09 0.00
PRECIP DURATION 8 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1030 1920
MIXING HGT(FT-AGL/MSL)3390 6310
TRANSPORT WND (MPH) SW 20 N 16
VENT RATE (KT-FT) 57630 88340
CATEGORY DAY 4 4
INVERSION 66F/9AM 8PM 59F/4AM
DISPERSION 4 4
MAX ADI EARLY 47 GEN GOOD 18 GEN POOR 58 GEN GOOD
MAX ADI LATE 57 GEN GOOD 12 POOR 112 VERY GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-222015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 90 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 76 (-1) 57 (-3) 75
RH % (24H TREND) 72 (+23) 99 (+5) 51
WIND 20FT/EARLY(MPH) S 8 G19 NW 5 N 6
WIND 20FT/LATE(MPH) SW 8 G18 N 5 NW 6
PRECIP AMOUNT 0.40 0.19 0.00
PRECIP DURATION 7 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 1030 1960
MIXING HGT(FT-AGL/MSL)3380 6430
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 54080 83590
CATEGORY DAY 4 4
INVERSION 67F/9AM 8PM 60F/4AM
DISPERSION 4 4
MAX ADI EARLY 68 GOOD 11 POOR 51 GEN GOOD
MAX ADI LATE 60 GEN GOOD 8 POOR 109 VERY GOOD
MAX LVORI EARLY 5 7 5
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-222015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 77 (-1) 56 (-2) 76
RH % (24H TREND) 73 (+23) 100 (+10) 47
WIND 20FT/EARLY(MPH) SE 9 G19 NW 6 N 7
WIND 20FT/LATE(MPH) SW 10 G19 N 5 NW 9
PRECIP AMOUNT 0.40 0.12 0.00
PRECIP DURATION 9 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 890 2130
MIXING HGT(FT-AGL/MSL)2930 6980
TRANSPORT WND (MPH) SW 17 N 16
VENT RATE (KT-FT) 43950 97720
CATEGORY DAY 3 4
INVERSION 67F/10AM 8PM 60F/4AM
DISPERSION 3 4
MAX ADI EARLY 33 FAIR 17 GEN POOR 47 GEN GOOD
MAX ADI LATE 48 GEN GOOD 8 POOR 98 GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-222015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 77 (+1) 57 (0) 76
RH % (24H TREND) 71 (+29) 100 (+14) 45
WIND 20FT/EARLY(MPH) SE 8 G19 LGT/VAR N 5
WIND 20FT/LATE(MPH) SW 7 G18 LGT/VAR NW 7
PRECIP AMOUNT 0.35 0.15 0.00
PRECIP DURATION 10 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 830 2050
MIXING HGT(FT-AGL/MSL)2730 6720
TRANSPORT WND (MPH) W 16 N 17
VENT RATE (KT-FT) 38220 100800
CATEGORY DAY 3 5
INVERSION 65F/10AM 7PM 58F/6AM
DISPERSION 3 5
MAX ADI EARLY 35 FAIR 10 POOR 37 FAIR
MAX ADI LATE 56 GEN GOOD 6 VERY POOR 121 VERY GOOD
MAX LVORI EARLY 4 7 5
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-222015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 90 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 77 (-1) 57 (-3) 76
RH % (24H TREND) 67 (+22) 100 (+14) 51
WIND 20FT/EARLY(MPH) S 8 G18 W 5 N 5
WIND 20FT/LATE(MPH) SW 9 G17 LGT/VAR NW 7
PRECIP AMOUNT 0.40 0.20 0.00
PRECIP DURATION 9 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 960 2120
MIXING HGT(FT-AGL/MSL)3160 6940
TRANSPORT WND (MPH) SW 16 NW 15
VENT RATE (KT-FT) 44240 90220
CATEGORY DAY 3 4
INVERSION 67F/9AM 7PM 61F/4AM
DISPERSION 3 4
MAX ADI EARLY 49 GEN GOOD 12 POOR 41 GEN GOOD
MAX ADI LATE 50 GEN GOOD 8 POOR 110 VERY GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-222015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 76 (+1) 56 (-1) 74
RH % (24H TREND) 67 (+24) 100 (+16) 50
WIND 20FT/EARLY(MPH) S 6 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 G17 LGT/VAR NW 6
PRECIP AMOUNT 0.43 0.23 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 880 1960
MIXING HGT(FT-AGL/MSL)2880 6440
TRANSPORT WND (MPH) SW 21 N 16
VENT RATE (KT-FT) 51840 90160
CATEGORY DAY 3 4
INVERSION 65F/9AM 7PM 58F/6AM
DISPERSION 3 4
MAX ADI EARLY 45 GEN GOOD 8 POOR 36 FAIR
MAX ADI LATE 60 GEN GOOD 6 VERY POOR 108 VERY GOOD
MAX LVORI EARLY 4 8 5
MAX LVORI LATE 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-222015-
INDIANA-
INCLUDING THE CITY OF INDIANA
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 100 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 76 (0) 56 (-1) 77
RH % (24H TREND) 76 (+22) 100 (+7) 46
WIND 20FT/EARLY(MPH) SE 8 G20 NW 5 N 6
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NW 8
PRECIP AMOUNT 0.51 0.09 0.00
PRECIP DURATION 10 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 750 2150
MIXING HGT(FT-AGL/MSL)2460 7040
TRANSPORT WND (MPH) SW 16 N 16
VENT RATE (KT-FT) 34440 98560
CATEGORY DAY 3 4
INVERSION 61F/8AM 8PM 58F/5AM
DISPERSION 3 4
MAX ADI EARLY 31 FAIR 11 POOR 47 GEN GOOD
MAX ADI LATE 43 GEN GOOD 8 POOR 119 VERY GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-222015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 76 (+1) 56 (-1) 76
RH % (24H TREND) 73 (+20) 99 (+9) 47
WIND 20FT/EARLY(MPH) SE 8 G20 LGT/VAR N 5
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NW 8
PRECIP AMOUNT 0.39 0.12 0.00
PRECIP DURATION 9 4
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 760 2140
MIXING HGT(FT-AGL/MSL)2490 7030
TRANSPORT WND (MPH) SW 16 N 17
VENT RATE (KT-FT) 34860 105450
CATEGORY DAY 3 5
INVERSION 63F/9AM 7PM 58F/6AM
DISPERSION 3 5
MAX ADI EARLY 31 FAIR 8 POOR 41 GEN GOOD
MAX ADI LATE 43 GEN GOOD 8 POOR 125 VERY GOOD
MAX LVORI EARLY 4 7 5
MAX LVORI LATE 4 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-222015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 50 40 0
TEMP (24H TREND) 74 (-4) 56 (-2) 76
RH % (24H TREND) 74 (+25) 95 (+1) 41
WIND 20FT/EARLY(MPH) SE 7 G17 N 8 N 6
WIND 20FT/LATE(MPH) W 6 N 6 NW 8
PRECIP AMOUNT 0.42 0.02 0.00
PRECIP DURATION 9 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 880 1890
MIXING HGT(FT-AGL/MSL)2890 6200
TRANSPORT WND (MPH) SW 18 N 16
VENT RATE (KT-FT) 46240 86800
CATEGORY DAY 3 4
INVERSION 65F/9AM 9PM 57F/7AM
DISPERSION 3 4
MAX ADI EARLY 45 GEN GOOD 16 GEN POOR 81 GOOD
MAX ADI LATE 57 GEN GOOD 12 POOR 108 VERY GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-222015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 70 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 76 (-2) 57 (-3) 76
RH % (24H TREND) 74 (+32) 95 (+1) 43
WIND 20FT/EARLY(MPH) S 8 G18 NW 7 N 6
WIND 20FT/LATE(MPH) SW 8 G17 N 6 NW 8
PRECIP AMOUNT 0.36 0.07 0.00
PRECIP DURATION 8 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 930 1870
MIXING HGT(FT-AGL/MSL)3040 6150
TRANSPORT WND (MPH) SW 20 N 15
VENT RATE (KT-FT) 51680 79950
CATEGORY DAY 4 4
INVERSION 66F/9AM 9PM 59F/4AM
DISPERSION 4 4
MAX ADI EARLY 49 GEN GOOD 16 GEN POOR 76 GOOD
MAX ADI LATE 63 GOOD 11 POOR 103 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-222015-
OHIO-
INCLUDING THE CITY OF WHEELING
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 80 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 76 (-2) 57 (-4) 76
RH % (24H TREND) 75 (+32) 98 (+3) 44
WIND 20FT/EARLY(MPH) S 9 G19 NW 8 N 6
WIND 20FT/LATE(MPH) SW 8 G18 N 6 NW 8
PRECIP AMOUNT 0.27 0.07 0.00
PRECIP DURATION 7 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 910 1870
MIXING HGT(FT-AGL/MSL)2970 6120
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 47520 79560
CATEGORY DAY 3 4
INVERSION 67F/9AM 9PM 59F/4AM
DISPERSION 3 4
MAX ADI EARLY 47 GEN GOOD 16 GEN POOR 61 GOOD
MAX ADI LATE 59 GEN GOOD 12 POOR 104 VERY GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-222015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 90 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 77 (-1) 58 (-4) 77
RH % (24H TREND) 73 (+24) 98 (+1) 48
WIND 20FT/EARLY(MPH) S 8 G20 NW 6 N 6
WIND 20FT/LATE(MPH) SW 8 G18 N 5 NW 6
PRECIP AMOUNT 0.30 0.11 0.00
PRECIP DURATION 8 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 930 1870
MIXING HGT(FT-AGL/MSL)3050 6140
TRANSPORT WND (MPH) SW 17 N 15
VENT RATE (KT-FT) 45750 79820
CATEGORY DAY 3 4
INVERSION 67F/9AM 8PM 59F/5AM
DISPERSION 3 4
MAX ADI EARLY 57 GEN GOOD 10 POOR 53 GEN GOOD
MAX ADI LATE 59 GEN GOOD 8 POOR 103 VERY GOOD
MAX LVORI EARLY 6 6 5
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-222015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 80 100 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 75 (-2) 58 (-3) 75
RH % (24H TREND) 74 (+25) 100 (+2) 53
WIND 20FT/EARLY(MPH) S 7 G20 NW 5 N 5
WIND 20FT/LATE(MPH) SW 7 G18 LGT/VAR NW 5
PRECIP AMOUNT 0.44 0.15 0.00
PRECIP DURATION 8 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 940 1940
MIXING HGT(FT-AGL/MSL)3090 6370
TRANSPORT WND (MPH) SW 17 N 15
VENT RATE (KT-FT) 46350 82810
CATEGORY DAY 3 4
INVERSION 67F/9AM 8PM 60F/4AM
DISPERSION 3 4
MAX ADI EARLY 58 GEN GOOD 8 POOR 47 GEN GOOD
MAX ADI LATE 57 GEN GOOD 8 POOR 114 VERY GOOD
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 4 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-222015-
MARION-
INCLUDING THE CITY OF FAIRMONT
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 76 (-3) 58 (-2) 75
RH % (24H TREND) 70 (+23) 100 (+6) 54
WIND 20FT/EARLY(MPH) S 7 G18 W 5 N 5
WIND 20FT/LATE(MPH) SW 8 G18 LGT/VAR NW 6
PRECIP AMOUNT 0.47 0.20 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1020 2070
MIXING HGT(FT-AGL/MSL)3340 6800
TRANSPORT WND (MPH) SW 18 N 16
VENT RATE (KT-FT) 53440 95200
CATEGORY DAY 4 4
INVERSION 68F/9AM 7PM 60F/5AM
DISPERSION 4 4
MAX ADI EARLY 66 GOOD 12 POOR 40 FAIR
MAX ADI LATE 60 GEN GOOD 7 POOR 114 VERY GOOD
MAX LVORI EARLY 5 9 5
MAX LVORI LATE 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-222015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 90 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 76 (-2) 58 (-3) 75
RH % (24H TREND) 66 (+17) 100 (+10) 52
WIND 20FT/EARLY(MPH) S 7 G18 W 5 N 5
WIND 20FT/LATE(MPH) SW 8 G18 LGT/VAR NW 6
PRECIP AMOUNT 0.44 0.23 0.00
PRECIP DURATION 9 5
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 1000 2020
MIXING HGT(FT-AGL/MSL)3290 6640
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 52640 86320
CATEGORY DAY 4 4
INVERSION 68F/9AM 7PM 60F/5AM
DISPERSION 4 4
MAX ADI EARLY 69 GOOD 13 GEN POOR 38 FAIR
MAX ADI LATE 60 GEN GOOD 8 POOR 108 VERY GOOD
MAX LVORI EARLY 5 7 5
MAX LVORI LATE 4 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-222015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 75 (0) 57 (-2) 72
RH % (24H TREND) 66 (+17) 100 (+13) 53
WIND 20FT/EARLY(MPH) S 6 G17 LGT/VAR N 5
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NW 6
PRECIP AMOUNT 0.49 0.32 0.00
PRECIP DURATION 9 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 920 1920
MIXING HGT(FT-AGL/MSL)3020 6290
TRANSPORT WND (MPH) SW 18 N 15
VENT RATE (KT-FT) 48320 81770
CATEGORY DAY 3 4
INVERSION 66F/9AM 7PM 58F/7AM
DISPERSION 3 4
MAX ADI EARLY 64 GOOD 8 POOR 34 FAIR
MAX ADI LATE 57 GEN GOOD 7 POOR 103 VERY GOOD
MAX LVORI EARLY 5 8 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-222015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 60 60 0
TEMP (24H TREND) 76 (0) 57 (0) 73
RH % (24H TREND) 66 (+17) 100 (+9) 52
WIND 20FT/EARLY(MPH) S 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NW 6
PRECIP AMOUNT 0.52 0.34 0.00
PRECIP DURATION 7 7
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 960 1790
MIXING HGT(FT-AGL/MSL)3150 5870
TRANSPORT WND (MPH) SW 20 N 15
VENT RATE (KT-FT) 53550 76310
CATEGORY DAY 4 4
INVERSION 67F/9AM 7PM 58F/7AM
DISPERSION 4 4
MAX ADI EARLY 62 GOOD 10 POOR 33 FAIR
MAX ADI LATE 62 GOOD 5 VERY POOR 93 GOOD
MAX LVORI EARLY 4 9 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-222015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 90 80 0
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 75 (+1) 57 (0) 71
RH % (24H TREND) 66 (+13) 100 (+12) 54
WIND 20FT/EARLY(MPH) S 6 G17 W 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR NW 6
PRECIP AMOUNT 0.48 0.31 0.00
PRECIP DURATION 7 6
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT(M-AGL/MSL) 920 1610
MIXING HGT(FT-AGL/MSL)3020 5270
TRANSPORT WND (MPH) SW 20 N 15
VENT RATE (KT-FT) 51340 68510
CATEGORY DAY 4 4
INVERSION 65F/9AM 8PM 58F/8AM
DISPERSION 4 4
MAX ADI EARLY 52 GEN GOOD 15 GEN POOR 31 FAIR
MAX ADI LATE 60 GEN GOOD 7 POOR 86 GOOD
MAX LVORI EARLY 4 8 8
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-222015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 20
CHANCE OF THUNDER (%) 60 50 0
TEMP (24H TREND) 78 (+1) 57 (-1) 73
RH % (24H TREND) 66 (+16) 100 (+15) 52
WIND 20FT/EARLY(MPH) S 5 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G18 LGT/VAR NW 6
PRECIP AMOUNT 0.39 0.25 0.00
PRECIP DURATION 7 7 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 900 1290
MIXING HGT(FT-AGL/MSL)2960 4250
TRANSPORT WND (MPH) SW 21 N 15
VENT RATE (KT-FT) 53280 55250
CATEGORY DAY 4 4
INVERSION 66F/9AM 8PM 59F/9AM
DISPERSION 4 4
MAX ADI EARLY 44 GEN GOOD 10 POOR 28 FAIR
MAX ADI LATE 64 GOOD 5 VERY POOR 73 GOOD
MAX LVORI EARLY 4 8 8
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-222015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
244 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 80 20
CHANCE OF THUNDER (%) 50 50 0
TEMP (24H TREND) 75 (+4) 54 (+1) 68
RH % (24H TREND) 68 (+15) 100 (+14) 58
WIND 20FT/EARLY(MPH) S 6 G21 W 6 G20 NW 5 G17
WIND 20FT/LATE(MPH) SW 7 G21 LGT/VAR NW 7 G20
PRECIP AMOUNT 0.25 0.15 0.01
PRECIP DURATION 5 6 1
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 870 1280
MIXING HGT(FT-AGL/MSL)2860 4200
TRANSPORT WND (MPH) SW 22 N 17
VENT RATE (KT-FT) 54340 63000
CATEGORY DAY 4 4
INVERSION 62F/8AM 8PM 58F/9AM
DISPERSION 4 4
MAX ADI EARLY 50 GEN GOOD 19 GEN POOR 32 FAIR
MAX ADI LATE 65 GOOD 8 POOR 77 GOOD
MAX LVORI EARLY 4 7 6
MAX LVORI LATE 4 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS AROUND 5 MPH.
CL
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