119
FNUS51 KPBZ 090410
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1210 AM EDT FRI OCT 9 2026
DISCUSSION
DRY AND QUIET WEATHER WILL CONTINUE THROUGH AT LEAST LATE SATURDAY
NIGHT. THE REMNANTS OF HURRICANE ISAIAS WILL ADVANCE INTO THE
REGION EARLY SUNDAY MORNING; RAIN CHANCES ARE ELEVATED DURING
THIS TIME PERIOD ALONG WITH 20 TO 30 MPH GUSTS AT TIMES. RAINFALL
TOTALS WILL RANGE FROM A HALF INCH TO AN INCH AND HALF ACROSS THE
REGION. LIGHT RAIN AND/OR DRIZZLE WILL CONTINUE THROUGH AT LEAST
EARLY MONDAY MORNING.
FORECASTER: HEFFERAN
OHZ039-092015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (0) 51 (+6) 74
RH % (24H TREND) 35 (+3) 76 (-12) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1330 1050
MIXING HGT(FT-AGL/MSL)4380 3430
TRANSPORT WND (MPH) W 8 SE 12
VENT RATE (KT-FT) 30660 34300
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 64F/11AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 44 GEN GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-092015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (0) 49 (+4) 73
RH % (24H TREND) 35 (+1) 77 (-13) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1360 930
MIXING HGT(FT-AGL/MSL)4470 3060
TRANSPORT WND (MPH) W 9 SE 12
VENT RATE (KT-FT) 35760 30600
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 64F/11AM
DISPERSION 3 3
MAX ADI EARLY 15 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 53 GEN GOOD 6 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-092015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (0) 48 (+3) 73
RH % (24H TREND) 35 (+2) 79 (-12) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1400 870
MIXING HGT(FT-AGL/MSL)4600 2850
TRANSPORT WND (MPH) W 12 SE 13
VENT RATE (KT-FT) 46000 31350
CATEGORY DAY 3 3
INVERSION 56F/10AM 6PM 63F/11AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 3 VERY POOR 19 GEN POOR
MAX ADI LATE 61 GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-092015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+1) 51 (+6) 73
RH % (24H TREND) 36 (+5) 78 (-10) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 1090
MIXING HGT(FT-AGL/MSL)4050 3580
TRANSPORT WND (MPH) W 7 SE 10
VENT RATE (KT-FT) 24300 32220
CATEGORY DAY 2 3
INVERSION 61F/11AM 6PM 68F/12PM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 3 VERY POOR 12 POOR
MAX ADI LATE 34 FAIR 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-092015-
HARRISON-
INCLUDING THE CITY OF CADIZ
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-1) 50 (+4) 73
RH % (24H TREND) 35 (+3) 79 (-10) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 940
MIXING HGT(FT-AGL/MSL)4290 3100
TRANSPORT WND (MPH) W 8 SE 12
VENT RATE (KT-FT) 30030 31000
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 64F/11AM
DISPERSION 3 3
MAX ADI EARLY 11 POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 46 GEN GOOD 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-092015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (0) 49 (+3) 73
RH % (24H TREND) 34 (+1) 79 (-11) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 910
MIXING HGT(FT-AGL/MSL)4520 3000
TRANSPORT WND (MPH) W 10 SE 12
VENT RATE (KT-FT) 40680 30000
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 64F/11AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-092015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-1) 51 (+6) 73
RH % (24H TREND) 37 (+7) 77 (-11) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1160 1140
MIXING HGT(FT-AGL/MSL)3790 3740
TRANSPORT WND (MPH) W 6 SE 10
VENT RATE (KT-FT) 18950 33660
CATEGORY DAY 2 3
INVERSION 62F/11AM 6PM 68F/12PM
DISPERSION 2 3
MAX ADI EARLY 5 VERY POOR 3 VERY POOR 12 POOR
MAX ADI LATE 27 FAIR 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-092015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-1) 52 (+7) 74
RH % (24H TREND) 36 (+5) 78 (-11) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1250 1100
MIXING HGT(FT-AGL/MSL)4110 3620
TRANSPORT WND (MPH) W 7 SE 10
VENT RATE (KT-FT) 24660 32580
CATEGORY DAY 2 3
INVERSION 63F/11AM 6PM 65F/11AM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 36 FAIR 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-092015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-1) 50 (+5) 74
RH % (24H TREND) 35 (+4) 79 (-9) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1290 970
MIXING HGT(FT-AGL/MSL)4220 3170
TRANSPORT WND (MPH) NW 9 SE 12
VENT RATE (KT-FT) 33760 31700
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 10 POOR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 45 GEN GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-092015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-1) 52 (+7) 74
RH % (24H TREND) 36 (+4) 76 (-14) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1170 1000
MIXING HGT(FT-AGL/MSL)3850 3270
TRANSPORT WND (MPH) NW 6 SE 10
VENT RATE (KT-FT) 19250 29430
CATEGORY DAY 2 3
INVERSION 63F/11AM 6PM 69F/12PM
DISPERSION 2 3
MAX ADI EARLY 6 VERY POOR 3 VERY POOR 10 POOR
MAX ADI LATE 28 FAIR 5 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-092015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-1) 51 (+5) 74
RH % (24H TREND) 34 (+3) 79 (-10) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1240 940
MIXING HGT(FT-AGL/MSL)4080 3080
TRANSPORT WND (MPH) NW 7 SE 12
VENT RATE (KT-FT) 24480 30800
CATEGORY DAY 2 3
INVERSION 63F/11AM 6PM 66F/11AM
DISPERSION 2 3
MAX ADI EARLY 7 POOR 3 VERY POOR 12 POOR
MAX ADI LATE 34 FAIR 5 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-092015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (0) 45 (+1) 72
RH % (24H TREND) 36 (+2) 83 (-9) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6
WIND 20FT/LATE(MPH) W 5 LGT/VAR SE 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1630 870
MIXING HGT(FT-AGL/MSL)5350 2840
TRANSPORT WND (MPH) W 13 SE 14
VENT RATE (KT-FT) 58850 34080
CATEGORY DAY 4 3
INVERSION 55F/10AM 6PM 63F/11AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 3 VERY POOR 22 FAIR
MAX ADI LATE 76 GOOD 6 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-092015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+1) 43 (-1) 71
RH % (24H TREND) 40 (+2) 87 (-10) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1670 850
MIXING HGT(FT-AGL/MSL)5470 2800
TRANSPORT WND (MPH) W 14 S 14
VENT RATE (KT-FT) 65640 33600
CATEGORY DAY 4 3
INVERSION 52F/10AM 7PM 61F/11AM
DISPERSION 4 3
MAX ADI EARLY 44 GEN GOOD 3 VERY POOR 21 FAIR
MAX ADI LATE 82 GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 7 5 4
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-092015-
FOREST-
INCLUDING THE CITY OF TIONESTA
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (0) 40 (-3) 70
RH % (24H TREND) 36 (-2) 87 (-8) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1690 870
MIXING HGT(FT-AGL/MSL)5560 2840
TRANSPORT WND (MPH) W 15 S 14
VENT RATE (KT-FT) 72280 34080
CATEGORY DAY 4 3
INVERSION 52F/10AM 7PM 55F/10AM
DISPERSION 4 3
MAX ADI EARLY 53 GEN GOOD 4 VERY POOR 20 GEN POOR
MAX ADI LATE 93 GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 1 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-092015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+1) 46 (+2) 73
RH % (24H TREND) 34 (+3) 82 (-10) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1520 890
MIXING HGT(FT-AGL/MSL)4990 2900
TRANSPORT WND (MPH) W 13 SE 14
VENT RATE (KT-FT) 54890 34800
CATEGORY DAY 4 3
INVERSION 56F/10AM 6PM 64F/11AM
DISPERSION 4 3
MAX ADI EARLY 25 FAIR 3 VERY POOR 22 FAIR
MAX ADI LATE 71 GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-092015-
BUTLER-
INCLUDING THE CITY OF BUTLER
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+1) 44 (0) 72
RH % (24H TREND) 38 (+1) 87 (-5) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 870
MIXING HGT(FT-AGL/MSL)4710 2860
TRANSPORT WND (MPH) W 13 SE 14
VENT RATE (KT-FT) 51810 34320
CATEGORY DAY 4 3
INVERSION 55F/10AM 6PM 62F/11AM
DISPERSION 4 3
MAX ADI EARLY 29 FAIR 3 VERY POOR 21 FAIR
MAX ADI LATE 67 GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-092015-
CLARION-
INCLUDING THE CITY OF CLARION
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+2) 42 (-1) 71
RH % (24H TREND) 37 (-3) 88 (-6) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1570 860
MIXING HGT(FT-AGL/MSL)5170 2830
TRANSPORT WND (MPH) W 14 S 14
VENT RATE (KT-FT) 62040 33960
CATEGORY DAY 4 3
INVERSION 53F/10AM 6PM 61F/11AM
DISPERSION 4 3
MAX ADI EARLY 39 FAIR 3 VERY POOR 21 FAIR
MAX ADI LATE 78 GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-092015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (0) 41 (-2) 69
RH % (24H TREND) 37 (-2) 87 (-4) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1550 840
MIXING HGT(FT-AGL/MSL)5080 2760
TRANSPORT WND (MPH) W 15 S 14
VENT RATE (KT-FT) 66040 33120
CATEGORY DAY 4 3
INVERSION 52F/10AM 6PM 56F/10AM
DISPERSION 4 3
MAX ADI EARLY 43 GEN GOOD 4 VERY POOR 24 FAIR
MAX ADI LATE 81 GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-092015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (0) 48 (+2) 73
RH % (24H TREND) 34 (+2) 82 (-8) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1450 870
MIXING HGT(FT-AGL/MSL)4740 2870
TRANSPORT WND (MPH) W 12 SE 13
VENT RATE (KT-FT) 47400 31570
CATEGORY DAY 3 3
INVERSION 56F/10AM 7PM 63F/11AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 63 GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-092015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-1) 48 (+2) 74
RH % (24H TREND) 35 (0) 84 (-5) 40
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1420 990
MIXING HGT(FT-AGL/MSL)4670 3260
TRANSPORT WND (MPH) W 12 SE 13
VENT RATE (KT-FT) 46700 35860
CATEGORY DAY 3 3
INVERSION 56F/10AM 7PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 3 VERY POOR 20 GEN POOR
MAX ADI LATE 62 GOOD 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 1 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-092015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (0) 44 (+1) 72
RH % (24H TREND) 39 (-1) 89 (-4) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1390 920
MIXING HGT(FT-AGL/MSL)4560 3020
TRANSPORT WND (MPH) W 13 SE 14
VENT RATE (KT-FT) 50160 36240
CATEGORY DAY 4 3
INVERSION 54F/10AM 6PM 63F/11AM
DISPERSION 4 3
MAX ADI EARLY 29 FAIR 3 VERY POOR 22 FAIR
MAX ADI LATE 66 GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 1 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-092015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-1) 48 (+2) 73
RH % (24H TREND) 35 (+1) 82 (-7) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1340 990
MIXING HGT(FT-AGL/MSL)4410 3260
TRANSPORT WND (MPH) NW 10 SE 13
VENT RATE (KT-FT) 39690 35860
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-092015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-2) 49 (+3) 73
RH % (24H TREND) 38 (+2) 83 (-7) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1330 900
MIXING HGT(FT-AGL/MSL)4370 2950
TRANSPORT WND (MPH) NW 10 SE 13
VENT RATE (KT-FT) 39330 32450
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 66F/11AM
DISPERSION 3 3
MAX ADI EARLY 15 GEN POOR 2 VERY POOR 18 GEN POOR
MAX ADI LATE 53 GEN GOOD 3 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 2 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-092015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-2) 46 (+1) 73
RH % (24H TREND) 39 (+1) 87 (-4) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1350 950
MIXING HGT(FT-AGL/MSL)4420 3120
TRANSPORT WND (MPH) W 12 SE 14
VENT RATE (KT-FT) 44200 37440
CATEGORY DAY 3 3
INVERSION 55F/10AM 6PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 2 VERY POOR 24 FAIR
MAX ADI LATE 58 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-092015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-1) 47 (+2) 71
RH % (24H TREND) 41 (+4) 81 (-4) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1170 850
MIXING HGT(FT-AGL/MSL)3850 2800
TRANSPORT WND (MPH) W 13 SE 16
VENT RATE (KT-FT) 42350 39200
CATEGORY DAY 3 3
INVERSION 53F/10AM 6PM 62F/11AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 3 VERY POOR 31 FAIR
MAX ADI LATE 58 GEN GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 1 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-092015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-3) 49 (+2) 72
RH % (24H TREND) 41 (+5) 82 (-6) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1310 890
MIXING HGT(FT-AGL/MSL)4300 2920
TRANSPORT WND (MPH) NW 10 SE 14
VENT RATE (KT-FT) 38700 35040
CATEGORY DAY 3 3
INVERSION 55F/10AM 6PM 66F/11AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 2 VERY POOR 24 FAIR
MAX ADI LATE 52 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-092015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-2) 47 (+2) 69
RH % (24H TREND) 40 (+6) 81 (-4) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1120 770
MIXING HGT(FT-AGL/MSL)3690 2520
TRANSPORT WND (MPH) W 13 SE 16
VENT RATE (KT-FT) 40590 35280
CATEGORY DAY 3 3
INVERSION 54F/10AM 6PM 58F/10AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 2 VERY POOR 29 FAIR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-092015-
INDIANA-
INCLUDING THE CITY OF INDIANA
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (0) 44 (+1) 71
RH % (24H TREND) 39 (-1) 86 (-6) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR SE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1330 890
MIXING HGT(FT-AGL/MSL)4360 2920
TRANSPORT WND (MPH) W 13 SE 14
VENT RATE (KT-FT) 47960 35040
CATEGORY DAY 3 3
INVERSION 53F/10AM 6PM 58F/10AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 3 VERY POOR 27 FAIR
MAX ADI LATE 65 GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-092015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER CLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-2) 46 (+2) 70
RH % (24H TREND) 41 (+3) 81 (-7) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) W 5 LGT/VAR SE 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1250 860
MIXING HGT(FT-AGL/MSL)4110 2830
TRANSPORT WND (MPH) W 14 SE 15
VENT RATE (KT-FT) 49320 36790
CATEGORY DAY 3 3
INVERSION 53F/10AM 6PM 58F/10AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 3 VERY POOR 31 FAIR
MAX ADI LATE 67 GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 1 5 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-092015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-1) 49 (+4) 73
RH % (24H TREND) 34 (0) 78 (-12) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1400 840
MIXING HGT(FT-AGL/MSL)4610 2770
TRANSPORT WND (MPH) W 12 SE 12
VENT RATE (KT-FT) 46100 27700
CATEGORY DAY 3 3
INVERSION 60F/11AM 7PM 63F/11AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 61 GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 1 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-092015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (0) 49 (+3) 74
RH % (24H TREND) 34 (+1) 78 (-11) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1360 980
MIXING HGT(FT-AGL/MSL)4470 3210
TRANSPORT WND (MPH) W 10 SE 12
VENT RATE (KT-FT) 40230 32100
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 64F/11AM
DISPERSION 3 3
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 53 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 6 3 4
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-092015-
OHIO-
INCLUDING THE CITY OF WHEELING
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-2) 50 (+4) 74
RH % (24H TREND) 35 (+3) 76 (-14) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1300 980
MIXING HGT(FT-AGL/MSL)4260 3210
TRANSPORT WND (MPH) NW 10 SE 12
VENT RATE (KT-FT) 38340 32100
CATEGORY DAY 3 3
INVERSION 61F/11AM 6PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 12 POOR 3 VERY POOR 17 GEN POOR
MAX ADI LATE 52 GEN GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 3 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-092015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (0) 51 (+4) 75
RH % (24H TREND) 37 (+3) 78 (-11) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1290 950
MIXING HGT(FT-AGL/MSL)4250 3110
TRANSPORT WND (MPH) NW 9 SE 13
VENT RATE (KT-FT) 34000 34210
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 46 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-092015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (0) 51 (+4) 73
RH % (24H TREND) 39 (+4) 79 (-10) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 940
MIXING HGT(FT-AGL/MSL)4190 3090
TRANSPORT WND (MPH) NW 8 SE 13
VENT RATE (KT-FT) 29330 33990
CATEGORY DAY 3 3
INVERSION 63F/11AM 6PM 66F/11AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 40 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 2 4 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-092015-
MARION-
INCLUDING THE CITY OF FAIRMONT
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-4) 51 (+4) 72
RH % (24H TREND) 40 (+4) 83 (-8) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1320 940
MIXING HGT(FT-AGL/MSL)4350 3080
TRANSPORT WND (MPH) NW 9 SE 12
VENT RATE (KT-FT) 34800 30800
CATEGORY DAY 3 3
INVERSION 62F/11AM 6PM 65F/11AM
DISPERSION 3 3
MAX ADI EARLY 9 POOR 2 VERY POOR 18 GEN POOR
MAX ADI LATE 46 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 2 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-092015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-2) 50 (+2) 72
RH % (24H TREND) 38 (+2) 82 (-7) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1360 870
MIXING HGT(FT-AGL/MSL)4460 2870
TRANSPORT WND (MPH) NW 10 SE 12
VENT RATE (KT-FT) 40140 28700
CATEGORY DAY 3 3
INVERSION 56F/10AM 6PM 66F/11AM
DISPERSION 3 3
MAX ADI EARLY 11 POOR 2 VERY POOR 19 GEN POOR
MAX ADI LATE 53 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 2 5 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-092015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-1) 49 (+2) 68
RH % (24H TREND) 41 (+4) 79 (-7) 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 800
MIXING HGT(FT-AGL/MSL)4200 2610
TRANSPORT WND (MPH) NW 10 SE 14
VENT RATE (KT-FT) 37800 31320
CATEGORY DAY 3 3
INVERSION 54F/10AM 6PM 58F/10AM
DISPERSION 3 3
MAX ADI EARLY 16 GEN POOR 2 VERY POOR 23 FAIR
MAX ADI LATE 55 GEN GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-092015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-2) 48 (+2) 69
RH % (24H TREND) 38 (+1) 79 (-9) 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 770
MIXING HGT(FT-AGL/MSL)3930 2540
TRANSPORT WND (MPH) NW 10 SE 15
VENT RATE (KT-FT) 35370 33020
CATEGORY DAY 3 3
INVERSION 55F/10AM 6PM 59F/10AM
DISPERSION 3 3
MAX ADI EARLY 21 FAIR 2 VERY POOR 24 FAIR
MAX ADI LATE 51 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 4 3
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-092015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-2) 49 (+3) 69
RH % (24H TREND) 39 (-1) 78 (-7) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 8 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 760
MIXING HGT(FT-AGL/MSL)3560 2500
TRANSPORT WND (MPH) NW 12 SE 17
VENT RATE (KT-FT) 35600 37500
CATEGORY DAY 3 3
INVERSION 55F/10AM 6PM 57F/10AM
DISPERSION 3 3
MAX ADI EARLY 31 FAIR 3 VERY POOR 28 FAIR
MAX ADI LATE 55 GEN GOOD 6 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-092015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-1) 50 (+3) 69
RH % (24H TREND) 37 (0) 80 (-5) 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 8 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 810
MIXING HGT(FT-AGL/MSL)3430 2670
TRANSPORT WND (MPH) NW 10 SE 15
VENT RATE (KT-FT) 30870 34710
CATEGORY DAY 3 3
INVERSION 55F/10AM 6PM 58F/10AM
DISPERSION 3 3
MAX ADI EARLY 25 FAIR 2 VERY POOR 25 FAIR
MAX ADI LATE 46 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 2 4 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-092015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1210 AM EDT FRI OCT 9 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (0) 46 (+1) 64
RH % (24H TREND) 41 (-2) 74 (-5) 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 7 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 930 820
MIXING HGT(FT-AGL/MSL)3060 2700
TRANSPORT WND (MPH) NW 14 SE 18
VENT RATE (KT-FT) 36720 43200
CATEGORY DAY 3 3
INVERSION 54F/10AM 6PM 55F/10AM
DISPERSION 3 3
MAX ADI EARLY 47 GEN GOOD 3 VERY POOR 27 FAIR
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 2 3 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
EAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
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