997
FNUS51 KPBZ 050602
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
102 AM EST WED NOV 5 2025
DISCUSSION
GUSTY WIND AND AFTERNOON SHOWERS ARE EXPECTED TODAY WITH THE
APPROACH AND PASSAGE OF A COLD FRONT. AFTER LOW RH LEVELS EARLY
TODAY, MOISTURE IS EXPECTED TO INCREASE AHEAD OF THE APPROACHING
FRONT. GENERALLY DRY WEATHER RETURNS THURSDAY UNDER HIGH
PRESSURE, BEFORE A SERIES OF CROSSING COLD FRONTS RETURNS
UNSETTLED WEATHER THROUGH EARLY NEXT WEEK. MUCH COLDER
TEMPERATURES AND SNOW CHANCES ARE ALSO EXPECTED SUNDAY NIGHT
THROUGH THE EARLY PART OF NEXT WEEK.
OHZ039-052130-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+6) 33 (-8) 53
RH % (24H TREND) 54 (+26) 89 (+10) 42
WIND 20FT/EARLY(MPH) SW 14 G27 NW 13 G30 W 5
WIND 20FT/LATE(MPH) W 16 G30 W 6 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1230 1370
MIXING HGT(FT-AGL/MSL)4040 4490
TRANSPORT WND (MPH) W 35 W 9
VENT RATE (KT-FT) 121090 43570
CATEGORY DAY 5 3
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 37 FAIR 41 GEN GOOD
MAX ADI LATE 94 GOOD 11 POOR 48 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-052130-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+5) 33 (-7) 51
RH % (24H TREND) 57 (+29) 87 (+11) 44
WIND 20FT/EARLY(MPH) SW 14 G27 NW 15 G31 W 6
WIND 20FT/LATE(MPH) W 18 G30 W 8 G18 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1120 1310
MIXING HGT(FT-AGL/MSL)3680 4310
TRANSPORT WND (MPH) SW 32 W 12
VENT RATE (KT-FT) 122590 54230
CATEGORY DAY 4 3
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 39 FAIR 51 GEN GOOD
MAX ADI LATE 86 GOOD 11 POOR 56 GEN GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-052130-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+3) 34 (-6) 51
RH % (24H TREND) 57 (+31) 85 (+11) 45
WIND 20FT/EARLY(MPH) SW 14 G27 NW 15 G32 W 6
WIND 20FT/LATE(MPH) W 18 G31 W 8 G19 W 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1200 1460
MIXING HGT(FT-AGL/MSL)3940 4790
TRANSPORT WND (MPH) W 35 W 14
VENT RATE (KT-FT) 132460 58840
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 42 GEN GOOD 73 GOOD
MAX ADI LATE 94 GOOD 15 GEN POOR 77 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-052130-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+7) 33 (-7) 53
RH % (24H TREND) 53 (+26) 90 (+6) 42
WIND 20FT/EARLY(MPH) SW 11 G25 NW 11 G27 LGT/VAR
WIND 20FT/LATE(MPH) W 14 G28 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 1330
MIXING HGT(FT-AGL/MSL)4420 4370
TRANSPORT WND (MPH) W 33 W 9
VENT RATE (KT-FT) 133440 42090
CATEGORY DAY 5 3
INVERSION 51F/9AM 8PM 41F/9AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 35 FAIR 31 FAIR
MAX ADI LATE 97 GOOD 7 POOR 44 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-052130-
HARRISON-
INCLUDING THE CITY OF CADIZ
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+7) 34 (-6) 53
RH % (24H TREND) 53 (+27) 89 (+14) 41
WIND 20FT/EARLY(MPH) SW 13 G28 NW 14 G30 W 5
WIND 20FT/LATE(MPH) SW 16 G30 W 7 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 1430
MIXING HGT(FT-AGL/MSL)3930 4690
TRANSPORT WND (MPH) SW 35 W 13
VENT RATE (KT-FT) 128480 53080
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 33 FAIR 52 GEN GOOD
MAX ADI LATE 92 GOOD 12 POOR 63 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-052130-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+6) 35 (-5) 52
RH % (24H TREND) 51 (+27) 84 (+13) 40
WIND 20FT/EARLY(MPH) SW 13 G27 NW 14 G30 W 6
WIND 20FT/LATE(MPH) SW 17 G31 NW 8 G18 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1250 1500
MIXING HGT(FT-AGL/MSL)4110 4940
TRANSPORT WND (MPH) W 35 W 14
VENT RATE (KT-FT) 141360 57960
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 35 FAIR 65 GOOD
MAX ADI LATE 98 GOOD 13 GEN POOR 76 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-052130-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+5) 33 (-7) 54
RH % (24H TREND) 51 (+26) 92 (+9) 40
WIND 20FT/EARLY(MPH) SW 11 G24 NW 10 G25 LGT/VAR
WIND 20FT/LATE(MPH) W 14 G26 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 1400
MIXING HGT(FT-AGL/MSL)4290 4580
TRANSPORT WND (MPH) W 33 W 8
VENT RATE (KT-FT) 135940 34900
CATEGORY DAY 5 3
INVERSION 52F/9AM 8PM 41F/9AM
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 32 FAIR 34 FAIR
MAX ADI LATE 99 GOOD 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 3 6
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-052130-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 33 (-4) 54
RH % (24H TREND) 52 (+27) 91 (+4) 40
WIND 20FT/EARLY(MPH) SW 11 G25 NW 10 G26 LGT/VAR
WIND 20FT/LATE(MPH) SW 14 G28 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1260 1470
MIXING HGT(FT-AGL/MSL)4130 4820
TRANSPORT WND (MPH) SW 33 W 10
VENT RATE (KT-FT) 129270 39600
CATEGORY DAY 5 3
INVERSION 51F/9AM 7PM 42F/9AM
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 32 FAIR 42 GEN GOOD
MAX ADI LATE 94 GOOD 7 POOR 63 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-052130-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 34 (-7) 54
RH % (24H TREND) 51 (+25) 90 (+17) 40
WIND 20FT/EARLY(MPH) SW 13 G28 NW 12 G27 W 5
WIND 20FT/LATE(MPH) SW 16 G30 NW 7 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1230 1500
MIXING HGT(FT-AGL/MSL)4020 4910
TRANSPORT WND (MPH) SW 35 NW 13
VENT RATE (KT-FT) 138400 57100
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 39 FAIR 59 GEN GOOD
MAX ADI LATE 95 GOOD 12 POOR 68 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-052130-
NOBLE-
INCLUDING THE CITY OF CALDWELL
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+7) 34 (-3) 55
RH % (24H TREND) 50 (+23) 92 (+4) 40
WIND 20FT/EARLY(MPH) SW 10 G24 NW 9 G25 LGT/VAR
WIND 20FT/LATE(MPH) SW 13 G28 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1210 1430
MIXING HGT(FT-AGL/MSL)3970 4700
TRANSPORT WND (MPH) SW 31 W 9
VENT RATE (KT-FT) 131660 38300
CATEGORY DAY 5 3
INVERSION 50F/9AM 7PM 42F/9AM
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 29 FAIR 44 GEN GOOD
MAX ADI LATE 86 GOOD 7 POOR 54 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-052130-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+7) 35 (-5) 55
RH % (24H TREND) 48 (+21) 91 (+14) 39
WIND 20FT/EARLY(MPH) SW 10 G25 NW 10 G25 LGT/VAR
WIND 20FT/LATE(MPH) SW 13 G29 NW 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1220 1520
MIXING HGT(FT-AGL/MSL)4020 4980
TRANSPORT WND (MPH) SW 33 NW 10
VENT RATE (KT-FT) 130170 51520
CATEGORY DAY 5 3
INVERSION 51F/9AM 7PM 42F/9AM
DISPERSION 5 5
MAX ADI EARLY 71 GOOD 28 FAIR 53 GEN GOOD
MAX ADI LATE 90 GOOD 7 POOR 62 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-052130-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+4) 35 (-2) 50
RH % (24H TREND) 63 (+36) 93 (+19) 49
WIND 20FT/EARLY(MPH) SW 14 G24 NW 16 G29 NW 8
WIND 20FT/LATE(MPH) SW 17 G30 NW 10 G19 W 7
PRECIP AMOUNT 0.05 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1060 1610
MIXING HGT(FT-AGL/MSL)3490 5270
TRANSPORT WND (MPH) SW 32 NW 18
VENT RATE (KT-FT) 88630 74940
CATEGORY DAY 4 4
INVERSION 48F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 42 GEN GOOD 88 GOOD
MAX ADI LATE 80 GOOD 18 GEN POOR 79 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-052130-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 34 (-3) 49
RH % (24H TREND) 65 (+41) 94 (+21) 52
WIND 20FT/EARLY(MPH) S 11 G23 NW 14 G29 NW 8
WIND 20FT/LATE(MPH) SW 14 G29 NW 10 G20 NW 6
PRECIP AMOUNT 0.05 0.08 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 990 1610
MIXING HGT(FT-AGL/MSL)3260 5280
TRANSPORT WND (MPH) SW 31 NW 18
VENT RATE (KT-FT) 94820 80270
CATEGORY DAY 4 4
INVERSION 46F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 55 GEN GOOD 39 FAIR 70 GOOD
MAX ADI LATE 75 GOOD 20 GEN POOR 70 GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 3 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-052130-
FOREST-
INCLUDING THE CITY OF TIONESTA
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 80 70 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+2) 34 (-1) 48
RH % (24H TREND) 60 (+38) 94 (+23) 52
WIND 20FT/EARLY(MPH) S 9 G23 NW 13 G30 NW 7 G17
WIND 20FT/LATE(MPH) SW 13 G29 NW 8 G21 NW 5
PRECIP AMOUNT 0.06 0.08 0.00
PRECIP DURATION 2 3
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 960 1440
MIXING HGT(FT-AGL/MSL)3140 4720
TRANSPORT WND (MPH) SW 30 NW 20
VENT RATE (KT-FT) 83100 87000
CATEGORY DAY 4 4
INVERSION 45F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 72 GOOD 41 GEN GOOD 60 GEN GOOD
MAX ADI LATE 72 GOOD 19 GEN POOR 56 GEN GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 3 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-052130-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 60 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+4) 34 (-3) 52
RH % (24H TREND) 59 (+33) 90 (+16) 44
WIND 20FT/EARLY(MPH) SW 11 G23 NW 14 G30 NW 6
WIND 20FT/LATE(MPH) SW 15 G29 NW 7 G18 W 5
PRECIP AMOUNT 0.02 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 1130 1590
MIXING HGT(FT-AGL/MSL)3720 5230
TRANSPORT WND (MPH) SW 32 NW 18
VENT RATE (KT-FT) 108810 76690
CATEGORY DAY 4 4
INVERSION 49F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 40 FAIR 87 GOOD
MAX ADI LATE 83 GOOD 18 GEN POOR 92 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-052130-
BUTLER-
INCLUDING THE CITY OF BUTLER
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+4) 34 (-2) 51
RH % (24H TREND) 60 (+33) 92 (+18) 48
WIND 20FT/EARLY(MPH) SW 11 G23 NW 14 G31 NW 8
WIND 20FT/LATE(MPH) SW 16 G29 NW 9 G20 W 6
PRECIP AMOUNT 0.02 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1170 1600
MIXING HGT(FT-AGL/MSL)3830 5260
TRANSPORT WND (MPH) SW 33 NW 18
VENT RATE (KT-FT) 117240 78330
CATEGORY DAY 5 4
INVERSION 48F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 43 GEN GOOD 88 GOOD
MAX ADI LATE 87 GOOD 21 FAIR 86 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-052130-
CLARION-
INCLUDING THE CITY OF CLARION
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 70 70 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+5) 35 (0) 50
RH % (24H TREND) 60 (+37) 90 (+18) 49
WIND 20FT/EARLY(MPH) S 10 G24 NW 14 G32 NW 8 G17
WIND 20FT/LATE(MPH) SW 14 G31 NW 9 G22 NW 6
PRECIP AMOUNT 0.03 0.08 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1080 1620
MIXING HGT(FT-AGL/MSL)3530 5320
TRANSPORT WND (MPH) SW 31 NW 15
VENT RATE (KT-FT) 90300 73150
CATEGORY DAY 4 4
INVERSION 46F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 57 GEN GOOD 42 GEN GOOD 86 GOOD
MAX ADI LATE 78 GOOD 19 GEN POOR 81 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-052130-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 70 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+5) 34 (-2) 48
RH % (24H TREND) 57 (+34) 88 (+19) 50
WIND 20FT/EARLY(MPH) SW 10 G24 NW 16 G34 NW 10 G18
WIND 20FT/LATE(MPH) SW 16 G33 NW 11 G23 NW 8 G17
PRECIP AMOUNT 0.02 0.09 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 1080 1590
MIXING HGT(FT-AGL/MSL)3530 5210
TRANSPORT WND (MPH) SW 33 NW 17
VENT RATE (KT-FT) 117890 79390
CATEGORY DAY 5 4
INVERSION 47F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 56 GEN GOOD 35 FAIR 75 GOOD
MAX ADI LATE 84 GOOD 22 FAIR 67 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-052130-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+3) 36 (-3) 52
RH % (24H TREND) 55 (+34) 83 (+12) 42
WIND 20FT/EARLY(MPH) SW 11 G24 NW 14 G30 NW 6
WIND 20FT/LATE(MPH) SW 16 G30 W 7 G19 W 5
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 1260 1580
MIXING HGT(FT-AGL/MSL)4140 5200
TRANSPORT WND (MPH) SW 35 W 16
VENT RATE (KT-FT) 136830 69240
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 42 GEN GOOD 95 GOOD
MAX ADI LATE 95 GOOD 15 GEN POOR 98 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-052130-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+6) 37 (-2) 52
RH % (24H TREND) 53 (+29) 83 (+13) 43
WIND 20FT/EARLY(MPH) SW 13 G25 NW 15 G30 W 8
WIND 20FT/LATE(MPH) SW 18 G31 NW 9 G19 W 7
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 1330 1620
MIXING HGT(FT-AGL/MSL)4350 5310
TRANSPORT WND (MPH) SW 35 NW 15
VENT RATE (KT-FT) 138600 63030
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 42 GEN GOOD 71 GOOD
MAX ADI LATE 98 GOOD 22 FAIR 88 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-052130-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+6) 35 (-1) 52
RH % (24H TREND) 56 (+31) 87 (+14) 47
WIND 20FT/EARLY(MPH) SW 11 G24 NW 15 G32 NW 8 G17
WIND 20FT/LATE(MPH) SW 16 G31 NW 9 G22 W 6
PRECIP AMOUNT 0.01 0.04 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 1190 1650
MIXING HGT(FT-AGL/MSL)3910 5420
TRANSPORT WND (MPH) SW 33 NW 20
VENT RATE (KT-FT) 125240 91960
CATEGORY DAY 5 4
INVERSION 48F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 40 FAIR 92 GOOD
MAX ADI LATE 86 GOOD 20 GEN POOR 85 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-052130-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+6) 35 (-4) 52
RH % (24H TREND) 53 (+29) 85 (+17) 41
WIND 20FT/EARLY(MPH) SW 14 G27 NW 15 G30 W 7
WIND 20FT/LATE(MPH) SW 18 G31 NW 8 G19 W 6
PRECIP AMOUNT 0.00 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 1280 1570
MIXING HGT(FT-AGL/MSL)4190 5130
TRANSPORT WND (MPH) W 36 W 15
VENT RATE (KT-FT) 144320 58720
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 68 GOOD 41 GEN GOOD 63 GOOD
MAX ADI LATE 101 VERY GOOD16 GEN POOR 85 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-052130-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 35 (-4) 53
RH % (24H TREND) 53 (+31) 86 (+16) 44
WIND 20FT/EARLY(MPH) SW 12 G26 W 13 G27 W 6
WIND 20FT/LATE(MPH) SW 16 G30 NW 7 G18 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1260 1540
MIXING HGT(FT-AGL/MSL)4130 5040
TRANSPORT WND (MPH) SW 35 W 14
VENT RATE (KT-FT) 148040 54340
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 69 GOOD 32 FAIR 73 GOOD
MAX ADI LATE 98 GOOD 13 GEN POOR 80 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-052130-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+7) 36 (-2) 52
RH % (24H TREND) 53 (+29) 87 (+15) 45
WIND 20FT/EARLY(MPH) SW 14 G26 W 16 G31 W 9
WIND 20FT/LATE(MPH) SW 20 G31 W 10 G21 W 7
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 1310 1630
MIXING HGT(FT-AGL/MSL)4280 5330
TRANSPORT WND (MPH) SW 35 NW 15
VENT RATE (KT-FT) 133270 74180
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 36 FAIR 79 GOOD
MAX ADI LATE 98 GOOD 19 GEN POOR 78 GOOD
MAX LVORI EARLY 3 4 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-052130-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+9) 35 (-4) 51
RH % (24H TREND) 47 (+24) 87 (+26) 41
WIND 20FT/EARLY(MPH) SW 12 G27 W 17 G34 NW 10 G23
WIND 20FT/LATE(MPH) SW 18 G34 NW 12 G28 W 7 G18
PRECIP AMOUNT 0.00 0.07 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1200 1570
MIXING HGT(FT-AGL/MSL)3930 5160
TRANSPORT WND (MPH) W 35 NW 17
VENT RATE (KT-FT) 139200 78120
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 67 GOOD 32 FAIR 85 GOOD
MAX ADI LATE 89 GOOD 21 FAIR 82 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-052130-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 36 (-4) 52
RH % (24H TREND) 51 (+27) 87 (+20) 45
WIND 20FT/EARLY(MPH) SW 13 G24 W 14 G27 W 7
WIND 20FT/LATE(MPH) SW 17 G29 W 8 G22 W 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1230 1570
MIXING HGT(FT-AGL/MSL)4020 5160
TRANSPORT WND (MPH) SW 32 W 14
VENT RATE (KT-FT) 131810 70920
CATEGORY DAY 5 4
INVERSION 52F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 68 GOOD 25 FAIR 69 GOOD
MAX ADI LATE 89 GOOD 14 GEN POOR 84 GOOD
MAX LVORI EARLY 2 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-052130-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+8) 32 (-6) 50
RH % (24H TREND) 49 (+25) 92 (+27) 45
WIND 20FT/EARLY(MPH) SW 10 G24 W 13 G29 NW 7 G18
WIND 20FT/LATE(MPH) SW 14 G30 NW 9 G24 W 5
PRECIP AMOUNT 0.00 0.06 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1050 1380
MIXING HGT(FT-AGL/MSL)3430 4520
TRANSPORT WND (MPH) SW 35 NW 16
VENT RATE (KT-FT) 117680 70880
CATEGORY DAY 4 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 65 GOOD 25 FAIR 79 GOOD
MAX ADI LATE 84 GOOD 18 GEN POOR 83 GOOD
MAX LVORI EARLY 2 4 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-052130-
INDIANA-
INCLUDING THE CITY OF INDIANA
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 70 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+6) 36 (-1) 51
RH % (24H TREND) 52 (+29) 85 (+17) 45
WIND 20FT/EARLY(MPH) SW 12 G25 W 17 G34 NW 10 G20
WIND 20FT/LATE(MPH) SW 18 G33 W 11 G23 W 8 G18
PRECIP AMOUNT 0.01 0.07 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 1230 1650
MIXING HGT(FT-AGL/MSL)4020 5420
TRANSPORT WND (MPH) SW 35 NW 17
VENT RATE (KT-FT) 130910 87330
CATEGORY DAY 5 4
INVERSION 49F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 61 GOOD 44 GEN GOOD 93 GOOD
MAX ADI LATE 95 GOOD 20 GEN POOR 88 GOOD
MAX LVORI EARLY 2 4 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-052130-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+7) 36 (-3) 49
RH % (24H TREND) 51 (+29) 85 (+22) 44
WIND 20FT/EARLY(MPH) SW 11 G26 W 17 G34 NW 11 G22
WIND 20FT/LATE(MPH) SW 17 G34 NW 12 G25 W 8 G18
PRECIP AMOUNT 0.00 0.09 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT(M-AGL/MSL) 1230 1590
MIXING HGT(FT-AGL/MSL)4040 5220
TRANSPORT WND (MPH) W 35 NW 18
VENT RATE (KT-FT) 120860 84460
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 34 FAIR 93 GOOD
MAX ADI LATE 93 GOOD 20 GEN POOR 89 GOOD
MAX LVORI EARLY 2 4 4
MAX LVORI LATE 1 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-052130-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+4) 36 (-4) 52
RH % (24H TREND) 53 (+30) 81 (+12) 41
WIND 20FT/EARLY(MPH) SW 12 G25 NW 14 G29 W 6
WIND 20FT/LATE(MPH) SW 16 G30 W 8 G18 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1310 1530
MIXING HGT(FT-AGL/MSL)4290 5010
TRANSPORT WND (MPH) W 35 W 15
VENT RATE (KT-FT) 133330 58000
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 40 FAIR 76 GOOD
MAX ADI LATE 97 GOOD 15 GEN POOR 83 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-052130-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 37 (-5) 53
RH % (24H TREND) 51 (+28) 82 (+15) 39
WIND 20FT/EARLY(MPH) SW 13 G27 NW 14 G29 W 6
WIND 20FT/LATE(MPH) SW 17 G31 W 8 G17 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1310 1560
MIXING HGT(FT-AGL/MSL)4300 5130
TRANSPORT WND (MPH) W 36 W 15
VENT RATE (KT-FT) 141480 57440
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 64 GOOD 37 FAIR 71 GOOD
MAX ADI LATE 100 GOOD 15 GEN POOR 84 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-052130-
OHIO-
INCLUDING THE CITY OF WHEELING
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+6) 35 (-7) 53
RH % (24H TREND) 50 (+26) 86 (+19) 40
WIND 20FT/EARLY(MPH) SW 14 G27 NW 14 G28 W 6
WIND 20FT/LATE(MPH) SW 18 G31 W 8 G18 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1260 1540
MIXING HGT(FT-AGL/MSL)4120 5050
TRANSPORT WND (MPH) W 36 W 15
VENT RATE (KT-FT) 137450 58000
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 63 GOOD 38 FAIR 66 GOOD
MAX ADI LATE 98 GOOD 12 POOR 82 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-052130-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+7) 35 (-7) 54
RH % (24H TREND) 52 (+27) 87 (+19) 42
WIND 20FT/EARLY(MPH) SW 12 G26 NW 12 G26 W 5
WIND 20FT/LATE(MPH) SW 15 G30 NW 6 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1260 1540
MIXING HGT(FT-AGL/MSL)4130 5060
TRANSPORT WND (MPH) SW 35 NW 13
VENT RATE (KT-FT) 136770 56290
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 62 GOOD 32 FAIR 64 GOOD
MAX ADI LATE 96 GOOD 11 POOR 75 GOOD
MAX LVORI EARLY 3 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-052130-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+8) 35 (-6) 54
RH % (24H TREND) 52 (+27) 88 (+17) 43
WIND 20FT/EARLY(MPH) SW 10 G25 NW 11 G24 LGT/VAR
WIND 20FT/LATE(MPH) SW 13 G29 NW 6 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1230 1560
MIXING HGT(FT-AGL/MSL)4030 5120
TRANSPORT WND (MPH) SW 35 NW 12
VENT RATE (KT-FT) 129220 50220
CATEGORY DAY 5 3
INVERSION 51F/9AM 7PM 42F/9AM
DISPERSION 5 5
MAX ADI EARLY 60 GEN GOOD 30 FAIR 60 GEN GOOD
MAX ADI LATE 94 GOOD 11 POOR 70 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-052130-
MARION-
INCLUDING THE CITY OF FAIRMONT
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+7) 34 (-5) 52
RH % (24H TREND) 50 (+26) 90 (+19) 44
WIND 20FT/EARLY(MPH) SW 11 G24 W 12 G23 W 5
WIND 20FT/LATE(MPH) SW 15 G28 NW 6 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 1570
MIXING HGT(FT-AGL/MSL)4430 5160
TRANSPORT WND (MPH) SW 36 W 13
VENT RATE (KT-FT) 144420 50030
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 70 GOOD 30 FAIR 67 GOOD
MAX ADI LATE 103 VERY GOOD11 POOR 76 GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-052130-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+7) 35 (-5) 52
RH % (24H TREND) 49 (+27) 88 (+21) 45
WIND 20FT/EARLY(MPH) SW 11 G24 W 13 G24 W 5
WIND 20FT/LATE(MPH) SW 14 G27 NW 7 G19 W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1320 1520
MIXING HGT(FT-AGL/MSL)4320 4990
TRANSPORT WND (MPH) SW 35 W 13
VENT RATE (KT-FT) 142860 55850
CATEGORY DAY 5 4
INVERSION 52F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 69 GOOD 25 FAIR 70 GOOD
MAX ADI LATE 100 GOOD 14 GEN POOR 76 GOOD
MAX LVORI EARLY 2 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-052130-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+7) 33 (-6) 49
RH % (24H TREND) 49 (+25) 93 (+28) 46
WIND 20FT/EARLY(MPH) SW 11 G24 W 13 G25 NW 6
WIND 20FT/LATE(MPH) SW 13 G27 NW 9 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1110 1310
MIXING HGT(FT-AGL/MSL)3640 4290
TRANSPORT WND (MPH) SW 33 W 13
VENT RATE (KT-FT) 118930 57480
CATEGORY DAY 5 3
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 68 GOOD 23 FAIR 66 GOOD
MAX ADI LATE 93 GOOD 15 GEN POOR 68 GOOD
MAX LVORI EARLY 2 3 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-052130-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+9) 33 (-5) 50
RH % (24H TREND) 47 (+21) 93 (+26) 45
WIND 20FT/EARLY(MPH) SW 9 G24 W 11 G26 W 6
WIND 20FT/LATE(MPH) SW 13 G27 NW 7 G22 LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1250 1410
MIXING HGT(FT-AGL/MSL)4090 4620
TRANSPORT WND (MPH) SW 35 W 14
VENT RATE (KT-FT) 150520 68120
CATEGORY DAY 5 4
INVERSION 51F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 79 GOOD 28 FAIR 78 GOOD
MAX ADI LATE 96 GOOD 17 GEN POOR 82 GOOD
MAX LVORI EARLY 2 4 5
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-052130-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+9) 33 (-4) 49
RH % (24H TREND) 42 (+13) 92 (+26) 45
WIND 20FT/EARLY(MPH) SW 11 G28 W 16 G32 NW 9 G21
WIND 20FT/LATE(MPH) W 16 G31 NW 12 G26 W 5
PRECIP AMOUNT 0.00 0.05 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1150 1310
MIXING HGT(FT-AGL/MSL)3770 4290
TRANSPORT WND (MPH) W 37 W 16
VENT RATE (KT-FT) 147800 65030
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 76 GOOD 28 FAIR 65 GOOD
MAX ADI LATE 97 GOOD 20 GEN POOR 75 GOOD
MAX LVORI EARLY 2 4 5
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-052130-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (+9) 32 (-3) 50
RH % (24H TREND) 41 (+13) 90 (+18) 39
WIND 20FT/EARLY(MPH) SW 10 G27 W 15 G34 W 7 G21
WIND 20FT/LATE(MPH) W 15 G31 NW 10 G29 W 5
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1290 1340
MIXING HGT(FT-AGL/MSL)4250 4410
TRANSPORT WND (MPH) W 37 W 16
VENT RATE (KT-FT) 160580 70850
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 90 GOOD 38 FAIR 71 GOOD
MAX ADI LATE 107 VERY GOOD30 FAIR 80 GOOD
MAX LVORI EARLY 2 4 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-052130-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
102 AM EST WED NOV 5 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+10) 30 (-4) 47
RH % (24H TREND) 36 (+6) 88 (+20) 45
WIND 20FT/EARLY(MPH) SW 11 G33 W 18 G43 NW 10 G31
WIND 20FT/LATE(MPH) W 16 G41 NW 15 G38 W 6 G18
PRECIP AMOUNT 0.00 0.06 0.00
PRECIP DURATION 0
PRECIP BEGIN 7 PM
PRECIP END 10 PM
MIXING HGT(M-AGL/MSL) 1110 1200
MIXING HGT(FT-AGL/MSL)3640 3940
TRANSPORT WND (MPH) W 44 NW 20
VENT RATE (KT-FT) 169440 72080
CATEGORY DAY 5 4
INVERSION 50F/9AM NONE NONE
DISPERSION 5 5
MAX ADI EARLY 85 GOOD 42 GEN GOOD 65 GOOD
MAX ADI LATE 104 VERY GOOD36 FAIR 78 GOOD
MAX LVORI EARLY 2 4 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
RAIN. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SNOW LIKELY AND A CHANCE OF RAIN.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
WM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page