644
FNUS51 KPBZ 130600
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
200 AM EDT TUE OCT 13 2026
DISCUSSION
WARM AND DRY WEATHER IS EXPECTED TODAY, WITH GUSTY SOUTHWEST
WINDS. MINIMUM RELATIVE HUMIDITY LEVELS ARE EXPECTED BETWEEN 50
AND 60 PERCENT THIS AFTERNOON. SHOWERS AND POSSIBLE THUNDERSTORMS
RETURN WITH A WEDNESDAY COLD FRONT. A STRONG COLD FRONT IS
EXPECTED TO BRING SHOWERS AND WIDESPREAD GUSTY WIND FRIDAY.
OHZ039-132115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+8) 64 (+3) 77
RH % (24H TREND) 53 (-15) 93 (-5) 71
WIND 20FT/EARLY(MPH) S 8 G19 SW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G20 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.15
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1010 740
MIXING HGT(FT-AGL/MSL)3310 2420
TRANSPORT WND (MPH) SW 22 W 10
VENT RATE (KT-FT) 62890 21780
CATEGORY DAY 4 2
INVERSION 68F/10AM 7PM 69F/10AM
DISPERSION 4 2
MAX ADI EARLY 34 FAIR 10 POOR 20 GEN POOR
MAX ADI LATE 68 GOOD 5 VERY POOR 23 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-132115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+8) 64 (+4) 76
RH % (24H TREND) 54 (-15) 90 (-7) 72
WIND 20FT/EARLY(MPH) SW 9 G19 SW 9 G20 W 5
WIND 20FT/LATE(MPH) SW 12 G21 W 5 NW 5
PRECIP AMOUNT 0.00 0.00 0.21
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1010 720
MIXING HGT(FT-AGL/MSL)3300 2370
TRANSPORT WND (MPH) SW 22 W 10
VENT RATE (KT-FT) 62700 21330
CATEGORY DAY 4 2
INVERSION 68F/10AM 7PM 69F/10AM
DISPERSION 4 2
MAX ADI EARLY 35 FAIR 18 GEN POOR 19 GEN POOR
MAX ADI LATE 64 GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-132115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+8) 64 (+5) 75
RH % (24H TREND) 55 (-14) 91 (-6) 72
WIND 20FT/EARLY(MPH) SW 9 G20 SW 9 G21 LGT/VAR
WIND 20FT/LATE(MPH) SW 11 G21 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.19
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 700
MIXING HGT(FT-AGL/MSL)3130 2290
TRANSPORT WND (MPH) SW 22 W 10
VENT RATE (KT-FT) 59470 20610
CATEGORY DAY 4 2
INVERSION 68F/10AM 7PM 68F/10AM
DISPERSION 4 2
MAX ADI EARLY 35 FAIR 11 POOR 16 GEN POOR
MAX ADI LATE 70 GOOD 8 POOR 23 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-132115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+7) 64 (+4) 78
RH % (24H TREND) 53 (-10) 94 (-6) 73
WIND 20FT/EARLY(MPH) SW 7 G17 SW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 790
MIXING HGT(FT-AGL/MSL)3130 2600
TRANSPORT WND (MPH) SW 20 W 10
VENT RATE (KT-FT) 53210 23400
CATEGORY DAY 4 2
INVERSION 69F/10AM 7PM 70F/10AM
DISPERSION 4 2
MAX ADI EARLY 34 FAIR 8 POOR 21 FAIR
MAX ADI LATE 66 GOOD 5 VERY POOR 22 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-132115-
HARRISON-
INCLUDING THE CITY OF CADIZ
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+8) 64 (+5) 77
RH % (24H TREND) 55 (-11) 91 (-9) 72
WIND 20FT/EARLY(MPH) SW 8 G18 SW 7 G19 SW 5
WIND 20FT/LATE(MPH) SW 11 G20 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.21
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 770
MIXING HGT(FT-AGL/MSL)3130 2510
TRANSPORT WND (MPH) SW 20 W 10
VENT RATE (KT-FT) 53210 22590
CATEGORY DAY 4 2
INVERSION 68F/10AM 7PM 69F/10AM
DISPERSION 4 2
MAX ADI EARLY 32 FAIR 9 POOR 23 FAIR
MAX ADI LATE 62 GOOD 6 VERY POOR 27 FAIR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-132115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+9) 64 (+5) 77
RH % (24H TREND) 55 (-15) 89 (-10) 71
WIND 20FT/EARLY(MPH) S 8 G18 SW 8 G20 W 5
WIND 20FT/LATE(MPH) SW 11 G20 SW 5 W 5
PRECIP AMOUNT 0.00 0.00 0.21
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 960 750
MIXING HGT(FT-AGL/MSL)3140 2450
TRANSPORT WND (MPH) SW 20 W 12
VENT RATE (KT-FT) 53380 24500
CATEGORY DAY 4 2
INVERSION 67F/10AM 7PM 69F/10AM
DISPERSION 4 2
MAX ADI EARLY 33 FAIR 10 POOR 25 FAIR
MAX ADI LATE 67 GOOD 8 POOR 26 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-132115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+7) 64 (+4) 79
RH % (24H TREND) 52 (-13) 93 (-7) 72
WIND 20FT/EARLY(MPH) SW 6 SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.15
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 960 870
MIXING HGT(FT-AGL/MSL)3150 2850
TRANSPORT WND (MPH) SW 20 W 12
VENT RATE (KT-FT) 53550 28500
CATEGORY DAY 4 3
INVERSION 73F/11AM 7PM 71F/10AM
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 64 GOOD 5 VERY POOR 26 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 5 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-132115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+8) 64 (+5) 79
RH % (24H TREND) 53 (-16) 93 (-7) 71
WIND 20FT/EARLY(MPH) S 6 G17 SW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G18 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 820
MIXING HGT(FT-AGL/MSL)3100 2680
TRANSPORT WND (MPH) SW 20 W 12
VENT RATE (KT-FT) 52700 26800
CATEGORY DAY 4 3
INVERSION 73F/11AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 7 POOR 27 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 26 FAIR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-132115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+8) 63 (+4) 78
RH % (24H TREND) 56 (-12) 92 (-8) 71
WIND 20FT/EARLY(MPH) S 8 G17 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 10 G19 SW 5 SW 6
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 830
MIXING HGT(FT-AGL/MSL)3020 2720
TRANSPORT WND (MPH) SW 20 W 12
VENT RATE (KT-FT) 51340 27200
CATEGORY DAY 4 3
INVERSION 71F/11AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 9 POOR 27 FAIR
MAX ADI LATE 62 GOOD 6 VERY POOR 31 FAIR
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-132115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 82 (+8) 63 (+5) 80
RH % (24H TREND) 56 (-15) 94 (-6) 71
WIND 20FT/EARLY(MPH) S 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 860
MIXING HGT(FT-AGL/MSL)3100 2820
TRANSPORT WND (MPH) SW 17 W 12
VENT RATE (KT-FT) 46500 28200
CATEGORY DAY 3 3
INVERSION 72F/11AM 6PM 70F/10AM
DISPERSION 3 3
MAX ADI EARLY 27 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 57 GEN GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 7 5 6
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-132115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 81 (+8) 63 (+5) 80
RH % (24H TREND) 57 (-15) 93 (-7) 70
WIND 20FT/EARLY(MPH) S 5 G17 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G17 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 2
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 920 830
MIXING HGT(FT-AGL/MSL)3030 2710
TRANSPORT WND (MPH) SW 18 W 13
VENT RATE (KT-FT) 48480 29810
CATEGORY DAY 3 3
INVERSION 72F/11AM 6PM 70F/10AM
DISPERSION 3 3
MAX ADI EARLY 28 FAIR 5 VERY POOR 22 FAIR
MAX ADI LATE 62 GOOD 6 VERY POOR 37 FAIR
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-132115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+8) 61 (+3) 73
RH % (24H TREND) 57 (-10) 98 (-1) 74
WIND 20FT/EARLY(MPH) S 10 G17 SW 9 G20 LGT/VAR
WIND 20FT/LATE(MPH) SW 12 G22 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 3
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1010 700
MIXING HGT(FT-AGL/MSL)3320 2310
TRANSPORT WND (MPH) SW 22 NW 12
VENT RATE (KT-FT) 63080 23100
CATEGORY DAY 4 2
INVERSION 67F/10AM 7PM 65F/10AM
DISPERSION 4 2
MAX ADI EARLY 35 FAIR 17 GEN POOR 16 GEN POOR
MAX ADI LATE 56 GEN GOOD 5 VERY POOR 25 FAIR
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-132115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+9) 60 (+3) 73
RH % (24H TREND) 59 (-9) 99 (-1) 74
WIND 20FT/EARLY(MPH) S 8 G17 SW 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G21 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1010 710
MIXING HGT(FT-AGL/MSL)3330 2340
TRANSPORT WND (MPH) SW 22 NW 13
VENT RATE (KT-FT) 63270 25740
CATEGORY DAY 4 3
INVERSION 64F/10AM 7PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 34 FAIR 10 POOR 16 GEN POOR
MAX ADI LATE 75 GOOD 6 VERY POOR 25 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-132115-
FOREST-
INCLUDING THE CITY OF TIONESTA
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+9) 60 (+4) 72
RH % (24H TREND) 58 (-9) 97 (-3) 69
WIND 20FT/EARLY(MPH) S 6 G19 SW 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1010 800
MIXING HGT(FT-AGL/MSL)3320 2620
TRANSPORT WND (MPH) SW 23 W 13
VENT RATE (KT-FT) 66400 28820
CATEGORY DAY 4 3
INVERSION 63F/10AM 7PM 61F/9AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 10 POOR 20 GEN POOR
MAX ADI LATE 75 GOOD 6 VERY POOR 28 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-132115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 82 (+9) 62 (+4) 75
RH % (24H TREND) 55 (-12) 95 (-4) 71
WIND 20FT/EARLY(MPH) S 7 G17 SW 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 3
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 970 710
MIXING HGT(FT-AGL/MSL)3180 2340
TRANSPORT WND (MPH) SW 22 NW 12
VENT RATE (KT-FT) 60420 23400
CATEGORY DAY 4 2
INVERSION 67F/10AM 7PM 65F/9AM
DISPERSION 4 2
MAX ADI EARLY 35 FAIR 10 POOR 17 GEN POOR
MAX ADI LATE 71 GOOD 5 VERY POOR 24 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-132115-
BUTLER-
INCLUDING THE CITY OF BUTLER
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+10) 62 (+6) 75
RH % (24H TREND) 60 (-14) 96 (-4) 75
WIND 20FT/EARLY(MPH) S 7 SW 8 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G19 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 700
MIXING HGT(FT-AGL/MSL)3100 2300
TRANSPORT WND (MPH) SW 22 W 12
VENT RATE (KT-FT) 58900 23000
CATEGORY DAY 4 2
INVERSION 65F/10AM 7PM 64F/9AM
DISPERSION 4 2
MAX ADI EARLY 33 FAIR 10 POOR 18 GEN POOR
MAX ADI LATE 70 GOOD 6 VERY POOR 24 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-132115-
CLARION-
INCLUDING THE CITY OF CLARION
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+9) 60 (+5) 74
RH % (24H TREND) 59 (-13) 95 (-5) 71
WIND 20FT/EARLY(MPH) S 6 G18 SW 7 G19 LGT/VAR
WIND 20FT/LATE(MPH) SW 9 G19 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 950 750
MIXING HGT(FT-AGL/MSL)3130 2470
TRANSPORT WND (MPH) SW 22 W 13
VENT RATE (KT-FT) 59470 27170
CATEGORY DAY 4 3
INVERSION 63F/10AM 7PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 10 POOR 18 GEN POOR
MAX ADI LATE 71 GOOD 5 VERY POOR 26 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-132115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+10) 60 (+5) 72
RH % (24H TREND) 62 (-12) 94 (-6) 72
WIND 20FT/EARLY(MPH) SW 7 G19 SW 9 G20 W 5
WIND 20FT/LATE(MPH) SW 10 G20 W 7 G17 W 6
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 930 790
MIXING HGT(FT-AGL/MSL)3040 2590
TRANSPORT WND (MPH) SW 23 W 14
VENT RATE (KT-FT) 60800 31080
CATEGORY DAY 4 3
INVERSION 63F/10AM 7PM 62F/9AM
DISPERSION 4 3
MAX ADI EARLY 33 FAIR 12 POOR 20 GEN POOR
MAX ADI LATE 72 GOOD 9 POOR 29 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-132115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+9) 63 (+5) 75
RH % (24H TREND) 57 (-14) 92 (-7) 74
WIND 20FT/EARLY(MPH) S 7 G18 SW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G20 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.25
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 980 710
MIXING HGT(FT-AGL/MSL)3210 2310
TRANSPORT WND (MPH) SW 21 W 10
VENT RATE (KT-FT) 57780 20790
CATEGORY DAY 4 2
INVERSION 67F/10AM 7PM 68F/10AM
DISPERSION 4 2
MAX ADI EARLY 34 FAIR 9 POOR 18 GEN POOR
MAX ADI LATE 69 GOOD 5 VERY POOR 23 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-132115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+10) 63 (+6) 77
RH % (24H TREND) 59 (-14) 92 (-8) 73
WIND 20FT/EARLY(MPH) S 9 G17 SW 10 G20 SW 6
WIND 20FT/LATE(MPH) SW 12 G21 SW 6 W 7
PRECIP AMOUNT 0.00 0.00 0.17
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 990 730
MIXING HGT(FT-AGL/MSL)3240 2390
TRANSPORT WND (MPH) SW 22 W 13
VENT RATE (KT-FT) 61560 26290
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 35 FAIR 16 GEN POOR 22 FAIR
MAX ADI LATE 55 GEN GOOD 8 POOR 26 FAIR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-132115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+10) 62 (+6) 75
RH % (24H TREND) 62 (-15) 95 (-5) 74
WIND 20FT/EARLY(MPH) S 7 G17 SW 9 G20 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G19 W 5 W 5
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 960 710
MIXING HGT(FT-AGL/MSL)3130 2330
TRANSPORT WND (MPH) SW 22 W 13
VENT RATE (KT-FT) 59470 25630
CATEGORY DAY 4 3
INVERSION 64F/10AM 7PM 64F/9AM
DISPERSION 4 3
MAX ADI EARLY 33 FAIR 11 POOR 20 GEN POOR
MAX ADI LATE 70 GOOD 8 POOR 25 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 3 7 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-132115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+11) 63 (+6) 77
RH % (24H TREND) 57 (-18) 90 (-9) 73
WIND 20FT/EARLY(MPH) SW 9 G18 SW 10 G20 SW 7
WIND 20FT/LATE(MPH) SW 12 G21 SW 7 G17 W 7
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 930 880
MIXING HGT(FT-AGL/MSL)3050 2900
TRANSPORT WND (MPH) SW 21 W 13
VENT RATE (KT-FT) 54900 31900
CATEGORY DAY 4 3
INVERSION 67F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 31 FAIR 12 POOR 27 FAIR
MAX ADI LATE 53 GEN GOOD 8 POOR 30 FAIR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-132115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+12) 63 (+7) 78
RH % (24H TREND) 58 (-20) 91 (-9) 71
WIND 20FT/EARLY(MPH) SW 8 G18 SW 8 G18 SW 7
WIND 20FT/LATE(MPH) SW 10 G18 SW 6 SW 7
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1020 960
MIXING HGT(FT-AGL/MSL)3350 3140
TRANSPORT WND (MPH) SW 20 W 15
VENT RATE (KT-FT) 56950 40820
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 31 FAIR 9 POOR 28 FAIR
MAX ADI LATE 66 GOOD 8 POOR 47 GEN GOOD
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-132115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+11) 63 (+6) 77
RH % (24H TREND) 62 (-16) 92 (-8) 74
WIND 20FT/EARLY(MPH) SW 11 G19 SW 12 G21 SW 9
WIND 20FT/LATE(MPH) SW 14 SW 8 G19 W 8
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 740
MIXING HGT(FT-AGL/MSL)3100 2430
TRANSPORT WND (MPH) SW 21 SW 14
VENT RATE (KT-FT) 55800 29160
CATEGORY DAY 4 3
INVERSION 67F/10AM NONE NONE
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 16 GEN POOR 26 FAIR
MAX ADI LATE 49 GEN GOOD 8 POOR 31 FAIR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-132115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+13) 62 (+7) 76
RH % (24H TREND) 57 (-27) 89 (-11) 71
WIND 20FT/EARLY(MPH) SW 9 G19 SW 12 G23 SW 8 G19
WIND 20FT/LATE(MPH) SW 11 G21 SW 9 G23 W 8 G17
PRECIP AMOUNT 0.00 0.00 0.14
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 930 810
MIXING HGT(FT-AGL/MSL)3040 2660
TRANSPORT WND (MPH) SW 22 SW 15
VENT RATE (KT-FT) 57760 34580
CATEGORY DAY 4 3
INVERSION 70F/11AM NONE NONE
DISPERSION 4 3
MAX ADI EARLY 29 FAIR 16 GEN POOR 28 FAIR
MAX ADI LATE 68 GOOD 12 POOR 33 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 2 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-132115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+11) 63 (+6) 78
RH % (24H TREND) 60 (-16) 91 (-9) 73
WIND 20FT/EARLY(MPH) S 9 G18 SW 9 G19 SW 8
WIND 20FT/LATE(MPH) SW 11 SW 6 G17 SW 7
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 950 920
MIXING HGT(FT-AGL/MSL)3120 3010
TRANSPORT WND (MPH) SW 20 SW 15
VENT RATE (KT-FT) 53040 39130
CATEGORY DAY 4 3
INVERSION 67F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 36 FAIR 9 POOR 32 FAIR
MAX ADI LATE 63 GOOD 8 POOR 38 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-132115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+13) 61 (+6) 77
RH % (24H TREND) 56 (-32) 91 (-9) 69
WIND 20FT/EARLY(MPH) SW 7 G18 SW 8 G21 SW 6
WIND 20FT/LATE(MPH) SW 9 G18 SW 6 G20 W 6
PRECIP AMOUNT 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 980 820
MIXING HGT(FT-AGL/MSL)3210 2700
TRANSPORT WND (MPH) SW 21 SW 16
VENT RATE (KT-FT) 57780 37800
CATEGORY DAY 4 3
INVERSION 69F/11AM 7PM 67F/10AM
DISPERSION 4 3
MAX ADI EARLY 34 FAIR 9 POOR 34 FAIR
MAX ADI LATE 67 GOOD 8 POOR 41 GEN GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 2 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-132115-
INDIANA-
INCLUDING THE CITY OF INDIANA
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (+12) 62 (+6) 76
RH % (24H TREND) 62 (-18) 94 (-6) 75
WIND 20FT/EARLY(MPH) SW 8 G18 SW 10 G21 W 6
WIND 20FT/LATE(MPH) SW 11 G21 SW 7 G19 W 7
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 900 760
MIXING HGT(FT-AGL/MSL)2970 2510
TRANSPORT WND (MPH) SW 22 SW 14
VENT RATE (KT-FT) 56430 30120
CATEGORY DAY 4 3
INVERSION 65F/10AM 7PM 65F/9AM
DISPERSION 4 3
MAX ADI EARLY 34 FAIR 13 GEN POOR 23 FAIR
MAX ADI LATE 68 GOOD 10 POOR 30 FAIR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-132115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+12) 63 (+8) 75
RH % (24H TREND) 60 (-22) 91 (-9) 74
WIND 20FT/EARLY(MPH) SW 7 G19 SW 10 G21 W 7 G17
WIND 20FT/LATE(MPH) SW 11 G21 W 8 G21 W 7
PRECIP AMOUNT 0.00 0.00 0.11
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 890 770
MIXING HGT(FT-AGL/MSL)2930 2540
TRANSPORT WND (MPH) SW 22 SW 15
VENT RATE (KT-FT) 55670 33020
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 67F/10AM
DISPERSION 4 3
MAX ADI EARLY 33 FAIR 12 POOR 27 FAIR
MAX ADI LATE 68 GOOD 11 POOR 32 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-132115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 90
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+9) 64 (+5) 76
RH % (24H TREND) 55 (-18) 90 (-8) 72
WIND 20FT/EARLY(MPH) S 8 G18 SW 8 G20 LGT/VAR
WIND 20FT/LATE(MPH) SW 10 G20 SW 5 W 5
PRECIP AMOUNT 0.00 0.00 0.15
PRECIP DURATION 5
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 970 680
MIXING HGT(FT-AGL/MSL)3180 2220
TRANSPORT WND (MPH) SW 21 W 10
VENT RATE (KT-FT) 57240 19980
CATEGORY DAY 4 2
INVERSION 67F/10AM 7PM 69F/10AM
DISPERSION 4 2
MAX ADI EARLY 33 FAIR 10 POOR 24 FAIR
MAX ADI LATE 68 GOOD 7 POOR 25 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-132115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+9) 64 (+5) 77
RH % (24H TREND) 56 (-15) 89 (-9) 72
WIND 20FT/EARLY(MPH) S 8 G18 SW 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G20 SW 6 W 6
PRECIP AMOUNT 0.00 0.00 0.29
PRECIP DURATION 4
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 940 800
MIXING HGT(FT-AGL/MSL)3080 2640
TRANSPORT WND (MPH) SW 20 W 12
VENT RATE (KT-FT) 52360 26400
CATEGORY DAY 4 3
INVERSION 67F/10AM 7PM 70F/10AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 9 POOR 27 FAIR
MAX ADI LATE 62 GOOD 8 POOR 29 FAIR
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-132115-
OHIO-
INCLUDING THE CITY OF WHEELING
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 81 (+9) 63 (+5) 77
RH % (24H TREND) 57 (-7) 92 (-8) 73
WIND 20FT/EARLY(MPH) S 9 G18 SW 8 G19 SW 6
WIND 20FT/LATE(MPH) SW 11 G19 SW 6 SW 6
PRECIP AMOUNT 0.00 0.00 0.22
PRECIP DURATION 3
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 900 880
MIXING HGT(FT-AGL/MSL)2970 2870
TRANSPORT WND (MPH) SW 20 W 13
VENT RATE (KT-FT) 50490 31570
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 31 FAIR 9 POOR 26 FAIR
MAX ADI LATE 62 GOOD 8 POOR 32 FAIR
MAX LVORI EARLY 8 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-132115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 81 (+10) 63 (+5) 79
RH % (24H TREND) 59 (-15) 93 (-7) 74
WIND 20FT/EARLY(MPH) S 8 G17 SW 7 G17 SW 6
WIND 20FT/LATE(MPH) SW 9 G18 SW 5 SW 6
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 2
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 970 880
MIXING HGT(FT-AGL/MSL)3170 2890
TRANSPORT WND (MPH) SW 20 W 14
VENT RATE (KT-FT) 53890 34680
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 8 POOR 25 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 3 6 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-132115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 60
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 81 (+11) 62 (+5) 79
RH % (24H TREND) 60 (-21) 94 (-6) 74
WIND 20FT/EARLY(MPH) S 6 SW 6 SW 5
WIND 20FT/LATE(MPH) SW 8 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 2
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1010 980
MIXING HGT(FT-AGL/MSL)3330 3220
TRANSPORT WND (MPH) SW 18 W 14
VENT RATE (KT-FT) 53280 38640
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 29 FAIR 8 POOR 24 FAIR
MAX ADI LATE 63 GOOD 5 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 8 5 6
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-132115-
MARION-
INCLUDING THE CITY OF FAIRMONT
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 50
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 81 (+13) 61 (+6) 78
RH % (24H TREND) 61 (-20) 94 (-6) 74
WIND 20FT/EARLY(MPH) S 6 SW 7 SW 6
WIND 20FT/LATE(MPH) SW 9 G17 SW 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1060 1060
MIXING HGT(FT-AGL/MSL)3470 3480
TRANSPORT WND (MPH) SW 18 SW 16
VENT RATE (KT-FT) 55520 48720
CATEGORY DAY 4 3
INVERSION 66F/10AM 6PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 8 POOR 28 FAIR
MAX ADI LATE 65 GOOD 5 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-132115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 40
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 80 (+12) 62 (+5) 78
RH % (24H TREND) 59 (-25) 92 (-7) 72
WIND 20FT/EARLY(MPH) S 8 SW 7 SW 6
WIND 20FT/LATE(MPH) SW 10 G17 SW 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1060 1030
MIXING HGT(FT-AGL/MSL)3470 3370
TRANSPORT WND (MPH) SW 20 SW 16
VENT RATE (KT-FT) 58990 47180
CATEGORY DAY 4 3
INVERSION 66F/10AM 6PM 69F/10AM
DISPERSION 4 3
MAX ADI EARLY 31 FAIR 8 POOR 28 FAIR
MAX ADI LATE 67 GOOD 8 POOR 56 GEN GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-132115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+13) 60 (+5) 77
RH % (24H TREND) 62 (-31) 91 (-9) 73
WIND 20FT/EARLY(MPH) S 6 SW 6 G17 SW 5
WIND 20FT/LATE(MPH) SW 7 G17 SW 5 SW 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1000 990
MIXING HGT(FT-AGL/MSL)3290 3240
TRANSPORT WND (MPH) SW 20 SW 16
VENT RATE (KT-FT) 55930 45360
CATEGORY DAY 4 3
INVERSION 65F/10AM 7PM 67F/10AM
DISPERSION 4 3
MAX ADI EARLY 30 FAIR 7 POOR 30 FAIR
MAX ADI LATE 67 GOOD 7 POOR 62 GOOD
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 3 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-132115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+13) 60 (+5) 78
RH % (24H TREND) 59 (-32) 91 (-9) 70
WIND 20FT/EARLY(MPH) S 5 SW 5 SW 5
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1050 990
MIXING HGT(FT-AGL/MSL)3440 3240
TRANSPORT WND (MPH) SW 20 SW 17
VENT RATE (KT-FT) 58480 48600
CATEGORY DAY 4 3
INVERSION 66F/10AM 7PM 68F/10AM
DISPERSION 4 3
MAX ADI EARLY 32 FAIR 7 POOR 32 FAIR
MAX ADI LATE 69 GOOD 6 VERY POOR 64 GOOD
MAX LVORI EARLY 7 5 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-132115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (+14) 60 (+6) 77
RH % (24H TREND) 59 (-35) 91 (-9) 71
WIND 20FT/EARLY(MPH) SW 6 G17 SW 7 G20 SW 6
WIND 20FT/LATE(MPH) SW 8 G18 SW 6 G19 W 7 G17
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0
PRECIP BEGIN 10 AM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1030 950
MIXING HGT(FT-AGL/MSL)3370 3130
TRANSPORT WND (MPH) SW 21 SW 18
VENT RATE (KT-FT) 60660 50080
CATEGORY DAY 4 3
INVERSION 64F/10AM 7PM 66F/10AM
DISPERSION 4 3
MAX ADI EARLY 35 FAIR 10 POOR 36 FAIR
MAX ADI LATE 69 GOOD 10 POOR 62 GOOD
MAX LVORI EARLY 7 4 5
MAX LVORI LATE 3 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-132115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (+14) 60 (+6) 79
RH % (24H TREND) 55 (-35) 91 (-9) 66
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 G17 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 G18 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END CONTINUING
MIXING HGT(M-AGL/MSL) 1080 1070
MIXING HGT(FT-AGL/MSL)3540 3500
TRANSPORT WND (MPH) W 18 W 17
VENT RATE (KT-FT) 56640 52500
CATEGORY DAY 4 4
INVERSION 64F/10AM 7PM 67F/10AM
DISPERSION 4 4
MAX ADI EARLY 34 FAIR 6 VERY POOR 36 FAIR
MAX ADI LATE 72 GOOD 6 VERY POOR 71 GOOD
MAX LVORI EARLY 8 5 5
MAX LVORI LATE 2 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-132115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
200 AM EDT TUE OCT 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+14) 57 (+7) 75
RH % (24H TREND) 60 (-30) 90 (-10) 71
WIND 20FT/EARLY(MPH) SW 5 G20 W 7 G26 W 5 G22
WIND 20FT/LATE(MPH) W 7 G21 W 7 G28 W 7 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 990 1010
MIXING HGT(FT-AGL/MSL)3240 3320
TRANSPORT WND (MPH) W 21 W 20
VENT RATE (KT-FT) 58320 56440
CATEGORY DAY 4 4
INVERSION 63F/10AM 7PM 65F/10AM
DISPERSION 4 4
MAX ADI EARLY 40 FAIR 11 POOR 45 GEN GOOD
MAX ADI LATE 75 GOOD 11 POOR 73 GOOD
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 2 5 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 15 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
COOLER. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS 15 TO 25 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
WM
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