260
FNUS51 KPBZ 020512
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
112 AM EDT FRI OCT 2 2026
DISCUSSION
A COLD FRONT IS ANTICIPATED TO MOVE THROUGH THE AREA THROUGH THE
DAY ON FRIDAY. THIS WILL BRING SOME SHOWERS TO THE AREA. AFTER
THIS, A PROLONGED PERIOD OF DRYING IS EXPECTED.
OHZ039-022015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-14) 47 (-15) 66
RH % (24H TREND) 69 (+16) 96 (-4) 46
WIND 20FT/EARLY(MPH) W 8 G20 N 6 NE 5
WIND 20FT/LATE(MPH) N 8 LGT/VAR NE 6
PRECIP AMOUNT 0.27 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 710 1200
MIXING HGT(FT-AGL/MSL)2320 3920
TRANSPORT WND (MPH) N 16 NE 10
VENT RATE (KT-FT) 32480 35280
CATEGORY DAY 3 3
INVERSION 64F/9AM 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 14 GEN POOR 48 GEN GOOD
MAX ADI LATE 33 FAIR 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-022015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-14) 47 (-15) 66
RH % (24H TREND) 69 (+16) 96 (-3) 45
WIND 20FT/EARLY(MPH) W 9 G21 N 6 NE 5
WIND 20FT/LATE(MPH) N 8 LGT/VAR NE 6
PRECIP AMOUNT 0.26 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 710 1140
MIXING HGT(FT-AGL/MSL)2330 3750
TRANSPORT WND (MPH) N 16 NE 10
VENT RATE (KT-FT) 32620 33750
CATEGORY DAY 3 3
INVERSION 64F/9AM 8PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 14 GEN POOR 48 GEN GOOD
MAX ADI LATE 33 FAIR 6 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-022015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-15) 46 (-15) 66
RH % (24H TREND) 67 (+14) 97 (-3) 45
WIND 20FT/EARLY(MPH) W 9 G21 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.29 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 720 1240
MIXING HGT(FT-AGL/MSL)2370 4070
TRANSPORT WND (MPH) N 17 NE 9
VENT RATE (KT-FT) 35550 32560
CATEGORY DAY 3 3
INVERSION 63F/9AM 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 22 FAIR 15 GEN POOR 46 GEN GOOD
MAX ADI LATE 36 FAIR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-022015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-15) 47 (-14) 66
RH % (24H TREND) 69 (+18) 97 (-3) 48
WIND 20FT/EARLY(MPH) W 7 G18 N 5 NE 5
WIND 20FT/LATE(MPH) N 7 LGT/VAR NE 5
PRECIP AMOUNT 0.29 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 710 1220
MIXING HGT(FT-AGL/MSL)2310 4000
TRANSPORT WND (MPH) N 15 NE 10
VENT RATE (KT-FT) 30030 36000
CATEGORY DAY 3 3
INVERSION 64F/9AM 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 9 POOR 49 GEN GOOD
MAX ADI LATE 33 FAIR 6 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-022015-
HARRISON-
INCLUDING THE CITY OF CADIZ
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-13) 48 (-15) 67
RH % (24H TREND) 71 (+21) 95 (+1) 46
WIND 20FT/EARLY(MPH) SW 9 G20 N 6 NE 6
WIND 20FT/LATE(MPH) N 7 N 5 NE 5
PRECIP AMOUNT 0.28 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 680 1130
MIXING HGT(FT-AGL/MSL)2230 3700
TRANSPORT WND (MPH) N 15 NE 10
VENT RATE (KT-FT) 28990 33300
CATEGORY DAY 3 3
INVERSION 66F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 23 FAIR 14 GEN POOR 46 GEN GOOD
MAX ADI LATE 29 FAIR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-022015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 48 (-15) 67
RH % (24H TREND) 67 (+17) 94 (+4) 43
WIND 20FT/EARLY(MPH) SW 9 G20 N 6 NE 5
WIND 20FT/LATE(MPH) N 7 LGT/VAR NE 6
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 660 1140
MIXING HGT(FT-AGL/MSL)2180 3730
TRANSPORT WND (MPH) N 15 NE 10
VENT RATE (KT-FT) 28340 33570
CATEGORY DAY 3 3
INVERSION 66F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 14 GEN POOR 45 GEN GOOD
MAX ADI LATE 29 FAIR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 4 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-022015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-14) 47 (-16) 67
RH % (24H TREND) 70 (+19) 95 (-1) 49
WIND 20FT/EARLY(MPH) SW 7 G18 LGT/VAR NE 5
WIND 20FT/LATE(MPH) N 6 LGT/VAR NE 5
PRECIP AMOUNT 0.34 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 640 1130
MIXING HGT(FT-AGL/MSL)2090 3690
TRANSPORT WND (MPH) N 15 NE 10
VENT RATE (KT-FT) 27170 33210
CATEGORY DAY 3 3
INVERSION 69F/10AM 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 8 POOR 44 GEN GOOD
MAX ADI LATE 29 FAIR 6 VERY POOR 46 GEN 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.
OHZ058-022015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-13) 48 (-15) 68
RH % (24H TREND) 72 (+21) 97 (+4) 47
WIND 20FT/EARLY(MPH) SW 7 G19 N 5 NE 5
WIND 20FT/LATE(MPH) N 6 LGT/VAR NE 5
PRECIP AMOUNT 0.28 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 670 1190
MIXING HGT(FT-AGL/MSL)2200 3920
TRANSPORT WND (MPH) N 14 NE 10
VENT RATE (KT-FT) 26400 35280
CATEGORY DAY 3 3
INVERSION 68F/9AM 7PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 19 GEN POOR 8 POOR 45 GEN GOOD
MAX ADI LATE 28 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 5 6 6
MAX LVORI LATE 5 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-022015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-11) 49 (-16) 68
RH % (24H TREND) 72 (+21) 97 (+12) 47
WIND 20FT/EARLY(MPH) SW 9 G20 N 6 NE 6
WIND 20FT/LATE(MPH) NW 7 N 5 NE 6
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 640 1060
MIXING HGT(FT-AGL/MSL)2100 3460
TRANSPORT WND (MPH) W 14 NE 12
VENT RATE (KT-FT) 25200 34600
CATEGORY DAY 2 3
INVERSION 69F/9AM 7PM 53F/9AM
DISPERSION 2 3
MAX ADI EARLY 27 FAIR 13 GEN POOR 41 GEN GOOD
MAX ADI LATE 27 FAIR 8 POOR 47 GEN GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 5 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-022015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-12) 49 (-14) 68
RH % (24H TREND) 73 (+21) 96 (+4) 49
WIND 20FT/EARLY(MPH) SW 6 G18 N 5 NE 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NE 5
PRECIP AMOUNT 0.28 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 610 1050
MIXING HGT(FT-AGL/MSL)2000 3440
TRANSPORT WND (MPH) N 13 NE 10
VENT RATE (KT-FT) 22000 30960
CATEGORY DAY 2 3
INVERSION 71F/10AM 7PM 53F/9AM
DISPERSION 2 3
MAX ADI EARLY 23 FAIR 8 POOR 41 GEN GOOD
MAX ADI LATE 27 FAIR 8 POOR 43 GEN GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-022015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-9) 50 (-13) 69
RH % (24H TREND) 76 (+24) 99 (+7) 49
WIND 20FT/EARLY(MPH) SW 6 G19 N 5 NE 6
WIND 20FT/LATE(MPH) NW 6 LGT/VAR NE 5
PRECIP AMOUNT 0.23 0.02 0.00
PRECIP DURATION 7 0
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 670 1000
MIXING HGT(FT-AGL/MSL)2190 3290
TRANSPORT WND (MPH) W 14 NE 10
VENT RATE (KT-FT) 26280 29610
CATEGORY DAY 3 3
INVERSION 69F/9AM 7PM 54F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 8 POOR 39 FAIR
MAX ADI LATE 27 FAIR 8 POOR 41 GEN GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-022015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-14) 45 (-15) 66
RH % (24H TREND) 67 (+11) 100 (0) 45
WIND 20FT/EARLY(MPH) W 9 G17 N 6 LGT/VAR
WIND 20FT/LATE(MPH) N 9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 860 1420
MIXING HGT(FT-AGL/MSL)2810 4640
TRANSPORT WND (MPH) N 16 NE 9
VENT RATE (KT-FT) 39340 37120
CATEGORY DAY 3 3
INVERSION 62F/9AM 7PM 50F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 18 GEN POOR 44 GEN GOOD
MAX ADI LATE 38 FAIR 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-022015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-13) 43 (-17) 66
RH % (24H TREND) 69 (+8) 100 (0) 46
WIND 20FT/EARLY(MPH) W 7 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 790 1460
MIXING HGT(FT-AGL/MSL)2600 4780
TRANSPORT WND (MPH) N 15 E 8
VENT RATE (KT-FT) 33800 33460
CATEGORY DAY 3 3
INVERSION 62F/9AM 7PM 48F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 8 POOR 39 FAIR
MAX ADI LATE 34 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-022015-
FOREST-
INCLUDING THE CITY OF TIONESTA
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-12) 41 (-19) 66
RH % (24H TREND) 66 (+8) 100 (+4) 42
WIND 20FT/EARLY(MPH) W 5 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 750 1440
MIXING HGT(FT-AGL/MSL)2450 4730
TRANSPORT WND (MPH) N 15 E 8
VENT RATE (KT-FT) 31850 33110
CATEGORY DAY 3 3
INVERSION 62F/9AM 7PM 47F/9AM
DISPERSION 3 3
MAX ADI EARLY 18 GEN POOR 8 POOR 38 FAIR
MAX ADI LATE 32 FAIR 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-022015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-14) 45 (-16) 67
RH % (24H TREND) 67 (+14) 100 (0) 43
WIND 20FT/EARLY(MPH) W 8 G19 N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.25 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 730 1340
MIXING HGT(FT-AGL/MSL)2390 4380
TRANSPORT WND (MPH) N 18 NE 9
VENT RATE (KT-FT) 38240 35040
CATEGORY DAY 3 3
INVERSION 63F/9AM 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 20 GEN POOR 15 GEN POOR 46 GEN GOOD
MAX ADI LATE 38 FAIR 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 5 8 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-022015-
BUTLER-
INCLUDING THE CITY OF BUTLER
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-12) 45 (-17) 66
RH % (24H TREND) 69 (+13) 100 (+7) 48
WIND 20FT/EARLY(MPH) SW 8 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 670 1280
MIXING HGT(FT-AGL/MSL)2210 4190
TRANSPORT WND (MPH) N 15 E 9
VENT RATE (KT-FT) 28730 33520
CATEGORY DAY 3 3
INVERSION 65F/9AM 7PM 50F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 14 GEN POOR 42 GEN GOOD
MAX ADI LATE 32 FAIR 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-022015-
CLARION-
INCLUDING THE CITY OF CLARION
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-10) 43 (-19) 66
RH % (24H TREND) 68 (+11) 100 (+8) 43
WIND 20FT/EARLY(MPH) SW 7 G19 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 690 1410
MIXING HGT(FT-AGL/MSL)2250 4630
TRANSPORT WND (MPH) N 14 E 9
VENT RATE (KT-FT) 27000 37040
CATEGORY DAY 3 3
INVERSION 64F/9AM 7PM 48F/9AM
DISPERSION 3 3
MAX ADI EARLY 24 FAIR 8 POOR 40 FAIR
MAX ADI LATE 31 FAIR 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-022015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-11) 42 (-20) 65
RH % (24H TREND) 70 (+14) 100 (+16) 44
WIND 20FT/EARLY(MPH) SW 8 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 670 1360
MIXING HGT(FT-AGL/MSL)2210 4460
TRANSPORT WND (MPH) N 14 E 9
VENT RATE (KT-FT) 26520 35680
CATEGORY DAY 3 3
INVERSION 65F/9AM 7PM 48F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 12 POOR 39 FAIR
MAX ADI LATE 27 FAIR 5 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 4 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-022015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-14) 47 (-16) 67
RH % (24H TREND) 66 (+17) 99 (+4) 45
WIND 20FT/EARLY(MPH) SW 8 G20 N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 710 1290
MIXING HGT(FT-AGL/MSL)2330 4240
TRANSPORT WND (MPH) N 16 NE 9
VENT RATE (KT-FT) 32620 33920
CATEGORY DAY 3 3
INVERSION 65F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 26 FAIR 14 GEN POOR 42 GEN GOOD
MAX ADI LATE 33 FAIR 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 7
MAX LVORI LATE 5 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-022015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-10) 48 (-16) 67
RH % (24H TREND) 67 (+18) 98 (+15) 48
WIND 20FT/EARLY(MPH) SW 10 G20 N 6 NE 5
WIND 20FT/LATE(MPH) NW 9 LGT/VAR NE 6
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 740 1160
MIXING HGT(FT-AGL/MSL)2420 3820
TRANSPORT WND (MPH) W 15 NE 9
VENT RATE (KT-FT) 31460 30560
CATEGORY DAY 3 3
INVERSION 68F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 14 GEN POOR 40 FAIR
MAX ADI LATE 29 FAIR 6 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 4 7 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-022015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-10) 45 (-19) 67
RH % (24H TREND) 71 (+15) 100 (+16) 46
WIND 20FT/EARLY(MPH) SW 9 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 660 1280
MIXING HGT(FT-AGL/MSL)2150 4190
TRANSPORT WND (MPH) W 14 E 9
VENT RATE (KT-FT) 25800 33520
CATEGORY DAY 2 3
INVERSION 67F/9AM 7PM 50F/9AM
DISPERSION 2 3
MAX ADI EARLY 28 FAIR 12 POOR 38 FAIR
MAX ADI LATE 28 FAIR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-022015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-10) 48 (-16) 67
RH % (24H TREND) 67 (+17) 98 (+16) 47
WIND 20FT/EARLY(MPH) SW 11 G21 N 6 NE 6
WIND 20FT/LATE(MPH) NW 9 N 5 NE 7
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 760 1090
MIXING HGT(FT-AGL/MSL)2500 3590
TRANSPORT WND (MPH) W 16 NE 10
VENT RATE (KT-FT) 35000 32310
CATEGORY DAY 3 3
INVERSION 68F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 35 FAIR 14 GEN POOR 37 FAIR
MAX ADI LATE 31 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 3 5 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-022015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-8) 49 (-13) 67
RH % (24H TREND) 70 (+17) 100 (+13) 54
WIND 20FT/EARLY(MPH) SW 10 G19 N 6 NE 6
WIND 20FT/LATE(MPH) NW 8 N 5 NE 6
PRECIP AMOUNT 0.16 0.02 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 800 1060
MIXING HGT(FT-AGL/MSL)2640 3470
TRANSPORT WND (MPH) W 16 NE 10
VENT RATE (KT-FT) 36960 31230
CATEGORY DAY 3 3
INVERSION 68F/9AM 8PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 40 FAIR 14 GEN POOR 32 FAIR
MAX ADI LATE 36 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 4 6 6
MAX LVORI LATE 5 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-022015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-10) 47 (-18) 67
RH % (24H TREND) 68 (+16) 100 (+19) 49
WIND 20FT/EARLY(MPH) SW 12 G22 N 6 LGT/VAR
WIND 20FT/LATE(MPH) NW 10 LGT/VAR NE 6
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 760 1210
MIXING HGT(FT-AGL/MSL)2500 3980
TRANSPORT WND (MPH) SW 17 E 9
VENT RATE (KT-FT) 37500 31840
CATEGORY DAY 3 3
INVERSION 71F/10AM 7PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 36 FAIR 14 GEN POOR 32 FAIR
MAX ADI LATE 32 FAIR 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 3 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-022015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-9) 46 (-17) 67
RH % (24H TREND) 64 (+13) 100 (+22) 47
WIND 20FT/EARLY(MPH) SW 12 G23 NW 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 9 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.15 0.03 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 780 1260
MIXING HGT(FT-AGL/MSL)2560 4120
TRANSPORT WND (MPH) W 17 E 9
VENT RATE (KT-FT) 38400 32960
CATEGORY DAY 3 3
INVERSION 68F/9AM 9PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 40 FAIR 13 GEN POOR 26 FAIR
MAX ADI LATE 38 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 3 7 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-022015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-10) 48 (-16) 68
RH % (24H TREND) 67 (+16) 100 (+21) 51
WIND 20FT/EARLY(MPH) SW 10 G20 N 5 LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G17 LGT/VAR NE 5
PRECIP AMOUNT 0.19 0.03 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 830 1230
MIXING HGT(FT-AGL/MSL)2730 4020
TRANSPORT WND (MPH) SW 16 NE 10
VENT RATE (KT-FT) 38220 36180
CATEGORY DAY 3 3
INVERSION 68F/9AM 8PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 41 GEN GOOD 14 GEN POOR 27 FAIR
MAX ADI LATE 35 FAIR 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 3 6 7
MAX LVORI LATE 5 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-022015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-6) 47 (-14) 66
RH % (24H TREND) 67 (+17) 100 (+19) 49
WIND 20FT/EARLY(MPH) SW 8 G21 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.18 0.03 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 790 1200
MIXING HGT(FT-AGL/MSL)2600 3950
TRANSPORT WND (MPH) W 18 E 10
VENT RATE (KT-FT) 41600 35550
CATEGORY DAY 3 3
INVERSION 66F/9AM 10PM 50F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 8 POOR 25 FAIR
MAX ADI LATE 39 FAIR 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 3 8 8
MAX LVORI LATE 5 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-022015-
INDIANA-
INCLUDING THE CITY OF INDIANA
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-8) 43 (-21) 67
RH % (24H TREND) 68 (+14) 100 (+20) 46
WIND 20FT/EARLY(MPH) SW 10 G22 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 700 1340
MIXING HGT(FT-AGL/MSL)2310 4410
TRANSPORT WND (MPH) W 17 E 9
VENT RATE (KT-FT) 34650 35280
CATEGORY DAY 3 3
INVERSION 67F/9AM 7PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 34 FAIR 14 GEN POOR 37 FAIR
MAX ADI LATE 30 FAIR 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 3 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-022015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-8) 43 (-21) 66
RH % (24H TREND) 65 (+14) 100 (+23) 46
WIND 20FT/EARLY(MPH) SW 10 G22 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) NW 8 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 700 1320
MIXING HGT(FT-AGL/MSL)2290 4330
TRANSPORT WND (MPH) W 16 E 9
VENT RATE (KT-FT) 32060 34640
CATEGORY DAY 3 3
INVERSION 68F/9AM 7PM 49F/9AM
DISPERSION 3 3
MAX ADI EARLY 37 FAIR 14 GEN POOR 35 FAIR
MAX ADI LATE 33 FAIR 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 3 6 8
MAX LVORI LATE 5 9 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-022015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-15) 48 (-14) 66
RH % (24H TREND) 66 (+15) 94 (0) 44
WIND 20FT/EARLY(MPH) SW 8 G20 N 5 LGT/VAR
WIND 20FT/LATE(MPH) N 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 660 1170
MIXING HGT(FT-AGL/MSL)2180 3820
TRANSPORT WND (MPH) N 15 NE 9
VENT RATE (KT-FT) 28340 30560
CATEGORY DAY 3 3
INVERSION 65F/9AM 8PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 14 GEN POOR 43 GEN GOOD
MAX ADI LATE 30 FAIR 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-022015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 100 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-11) 48 (-16) 67
RH % (24H TREND) 68 (+19) 95 (+13) 45
WIND 20FT/EARLY(MPH) SW 9 G20 N 5 NE 5
WIND 20FT/LATE(MPH) NW 8 LGT/VAR NE 6
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 640 1100
MIXING HGT(FT-AGL/MSL)2100 3600
TRANSPORT WND (MPH) W 15 NE 10
VENT RATE (KT-FT) 27300 32400
CATEGORY DAY 3 3
INVERSION 69F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 14 GEN POOR 44 GEN GOOD
MAX ADI LATE 30 FAIR 7 POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-022015-
OHIO-
INCLUDING THE CITY OF WHEELING
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-13) 49 (-15) 67
RH % (24H TREND) 68 (+22) 97 (+12) 46
WIND 20FT/EARLY(MPH) SW 10 G20 N 6 NE 6
WIND 20FT/LATE(MPH) NW 8 N 5 NE 6
PRECIP AMOUNT 0.21 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 680 1060
MIXING HGT(FT-AGL/MSL)2230 3490
TRANSPORT WND (MPH) W 15 NE 10
VENT RATE (KT-FT) 28990 31410
CATEGORY DAY 3 3
INVERSION 68F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 30 FAIR 13 GEN POOR 40 FAIR
MAX ADI LATE 27 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 5 6 1
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-022015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-10) 49 (-15) 68
RH % (24H TREND) 71 (+16) 100 (+12) 51
WIND 20FT/EARLY(MPH) SW 9 G19 N 6 NE 6
WIND 20FT/LATE(MPH) NW 7 N 5 NE 6
PRECIP AMOUNT 0.19 0.02 0.00
PRECIP DURATION 6 0
PRECIP BEGIN 8 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT(M-AGL/MSL) 710 1020
MIXING HGT(FT-AGL/MSL)2320 3340
TRANSPORT WND (MPH) W 15 NE 12
VENT RATE (KT-FT) 30160 33400
CATEGORY DAY 3 3
INVERSION 68F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 32 FAIR 8 POOR 38 FAIR
MAX ADI LATE 29 FAIR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 4 7 5
MAX LVORI LATE 5 6 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-022015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 30 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-10) 50 (-11) 68
RH % (24H TREND) 73 (+17) 100 (+6) 56
WIND 20FT/EARLY(MPH) SW 7 G17 N 6 NE 6
WIND 20FT/LATE(MPH) NW 7 NE 5 NE 5
PRECIP AMOUNT 0.25 0.03 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 730 990
MIXING HGT(FT-AGL/MSL)2410 3260
TRANSPORT WND (MPH) SW 17 NE 10
VENT RATE (KT-FT) 36150 29340
CATEGORY DAY 3 3
INVERSION 67F/9AM 8PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 35 FAIR 9 POOR 35 FAIR
MAX ADI LATE 33 FAIR 8 POOR 41 GEN GOOD
MAX LVORI EARLY 4 8 5
MAX LVORI LATE 5 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-022015-
MARION-
INCLUDING THE CITY OF FAIRMONT
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-9) 50 (-10) 67
RH % (24H TREND) 72 (+18) 100 (+7) 59
WIND 20FT/EARLY(MPH) SW 7 N 7 NE 6
WIND 20FT/LATE(MPH) W 8 NE 5 NE 6
PRECIP AMOUNT 0.20 0.05 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 830 1110
MIXING HGT(FT-AGL/MSL)2730 3640
TRANSPORT WND (MPH) W 17 NE 10
VENT RATE (KT-FT) 40950 32760
CATEGORY DAY 3 3
INVERSION 67F/9AM 10PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 14 GEN POOR 23 FAIR
MAX ADI LATE 38 FAIR 8 POOR 42 GEN GOOD
MAX LVORI EARLY 4 7 6
MAX LVORI LATE 5 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-022015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 40 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-8) 50 (-13) 67
RH % (24H TREND) 70 (+18) 100 (+17) 56
WIND 20FT/EARLY(MPH) SW 8 G17 N 6 NE 5
WIND 20FT/LATE(MPH) W 8 N 5 NE 5
PRECIP AMOUNT 0.25 0.05 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT(M-AGL/MSL) 850 1190
MIXING HGT(FT-AGL/MSL)2800 3900
TRANSPORT WND (MPH) W 17 NE 10
VENT RATE (KT-FT) 42000 35100
CATEGORY DAY 3 3
INVERSION 67F/9AM 9PM 53F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 14 GEN POOR 27 FAIR
MAX ADI LATE 39 FAIR 8 POOR 45 GEN GOOD
MAX LVORI EARLY 4 7 6
MAX LVORI LATE 5 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-022015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 100 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-8) 49 (-12) 66
RH % (24H TREND) 68 (+15) 100 (+15) 55
WIND 20FT/EARLY(MPH) SW 7 G18 N 5 LGT/VAR
WIND 20FT/LATE(MPH) W 6 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.29 0.07 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT(M-AGL/MSL) 800 1170
MIXING HGT(FT-AGL/MSL)2630 3840
TRANSPORT WND (MPH) SW 18 E 9
VENT RATE (KT-FT) 42080 30720
CATEGORY DAY 3 3
INVERSION 65F/9AM 10PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 36 FAIR 8 POOR 25 FAIR
MAX ADI LATE 41 GEN GOOD 6 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 3 8 6
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-022015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-5) 48 (-12) 66
RH % (24H TREND) 67 (+16) 100 (+6) 52
WIND 20FT/EARLY(MPH) SW 6 G18 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.23 0.06 0.00
PRECIP DURATION 4 1
PRECIP BEGIN 9 AM CONTINUING
PRECIP END CONTINUING 3 AM
MIXING HGT(M-AGL/MSL) 790 1140
MIXING HGT(FT-AGL/MSL)2590 3740
TRANSPORT WND (MPH) SW 18 E 9
VENT RATE (KT-FT) 41440 29920
CATEGORY DAY 3 3
INVERSION 66F/9AM 7PM 52F/9AM
DISPERSION 3 3
MAX ADI EARLY 35 FAIR 8 POOR 24 FAIR
MAX ADI LATE 40 FAIR 5 VERY POOR 40 FAIR
MAX LVORI EARLY 3 9 7
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-022015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 90 50 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-5) 48 (-12) 66
RH % (24H TREND) 67 (+13) 100 (+9) 55
WIND 20FT/EARLY(MPH) SW 7 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.23 0.06 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT(M-AGL/MSL) 750 1060
MIXING HGT(FT-AGL/MSL)2450 3470
TRANSPORT WND (MPH) W 20 E 10
VENT RATE (KT-FT) 41650 31230
CATEGORY DAY 3 3
INVERSION 65F/9AM 6PM 51F/9AM
DISPERSION 3 3
MAX ADI EARLY 38 FAIR 8 POOR 23 FAIR
MAX ADI LATE 41 GEN GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 3 8 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-022015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 90 50 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-6) 52 (-8) 67
RH % (24H TREND) 66 (+17) 100 (+8) 61
WIND 20FT/EARLY(MPH) SW 6 G20 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 8 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.24 0.07 0.01
PRECIP DURATION 3 2 1
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 750 830
MIXING HGT(FT-AGL/MSL)2470 2720
TRANSPORT WND (MPH) W 18 E 6
VENT RATE (KT-FT) 39520 13600
CATEGORY DAY 3 2
INVERSION 65F/9AM 6PM 55F/10AM
DISPERSION 3 2
MAX ADI EARLY 36 FAIR 7 POOR 14 GEN POOR
MAX ADI LATE 39 FAIR 4 VERY POOR 25 FAIR
MAX LVORI EARLY 4 9 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-022015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
112 AM EDT FRI OCT 2 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 50 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-2) 48 (-8) 60
RH % (24H TREND) 67 (+14) 100 (+13) 69
WIND 20FT/EARLY(MPH) W 8 G27 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 9 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.12 0.07 0.03
PRECIP DURATION 2 2 1
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 800 620
MIXING HGT(FT-AGL/MSL)2620 2030
TRANSPORT WND (MPH) W 23 E 7
VENT RATE (KT-FT) 52400 12180
CATEGORY DAY 4 1
INVERSION 64F/9AM 7PM 52F/10AM
DISPERSION 4 1
MAX ADI EARLY 51 GEN GOOD 10 POOR 13 GEN POOR
MAX ADI LATE 50 GEN GOOD 4 VERY POOR 19 GEN POOR
MAX LVORI EARLY 3 9 7
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE LOWER 60S.
WEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER
60S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTHWEST WINDS 5 TO 10 MPH.
SHALLENBERGER
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page