568
FNUS51 KPBZ 120430
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1230 AM EDT MON OCT 12 2026
DISCUSSION
FIRE WEATHER POTENTIAL REMAINS LOW TODAY GIVEN HEAVY RAINFALL OVER
THE LAST 24 HOURS. WINDS WILL SHIFT FROM THE NORTH TO THE WEST
THROUGHOUT THE DAY. MINRH VALUES WILL RANGE FROM 65 TO 95 PERCENT
TODAY, WITH LOWER VALUES IN EASTERN OHIO WITH EXPECTED CLEARING.
THERE MAY BE A FEW STRAY SHOWERS ALONG THE RIDGES DUE TO
UPSLOPING THROUGH 8AM TODAY.
FORECASTER: HEFFERAN
OHZ039-122015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+10) 60 (+3) 81
RH % (24H TREND) 64 (-21) 100 (0) 55
WIND 20FT/EARLY(MPH) LGT/VAR S 5 S 8 G19
WIND 20FT/LATE(MPH) SW 5 S 5 SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1140
MIXING HGT(FT-AGL/MSL)2370 3730
TRANSPORT WND (MPH) SW 10 SW 20
VENT RATE (KT-FT) 21330 63410
CATEGORY DAY 2 4
INVERSION 59F/9AM 6PM 68F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 6 VERY POOR 39 FAIR
MAX ADI LATE 30 FAIR 8 POOR 68 GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-122015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 59 (+3) 80
RH % (24H TREND) 65 (-19) 99 (-1) 57
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 9 G19
WIND 20FT/LATE(MPH) SW 5 S 7 SW 12 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 700 1160
MIXING HGT(FT-AGL/MSL)2300 3800
TRANSPORT WND (MPH) W 10 SW 20
VENT RATE (KT-FT) 20700 64600
CATEGORY DAY 2 4
INVERSION 61F/10AM 6PM 68F/10AM
DISPERSION 2 4
MAX ADI EARLY 16 GEN POOR 7 POOR 41 GEN GOOD
MAX ADI LATE 30 FAIR 9 POOR 55 GEN GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 8 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-122015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 60 (+5) 80
RH % (24H TREND) 66 (-17) 99 (-1) 57
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 9 G19
WIND 20FT/LATE(MPH) SW 5 SW 6 SW 11 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 710 1180
MIXING HGT(FT-AGL/MSL)2330 3870
TRANSPORT WND (MPH) W 10 SW 21
VENT RATE (KT-FT) 20970 69660
CATEGORY DAY 2 4
INVERSION 61F/10AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 8 POOR 38 FAIR
MAX ADI LATE 31 FAIR 10 POOR 72 GOOD
MAX LVORI EARLY 9 7 6
MAX LVORI LATE 4 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-122015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+11) 60 (+3) 81
RH % (24H TREND) 63 (-25) 100 (0) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 10 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 700 1140
MIXING HGT(FT-AGL/MSL)2300 3720
TRANSPORT WND (MPH) SW 10 SW 18
VENT RATE (KT-FT) 20700 59520
CATEGORY DAY 2 4
INVERSION 59F/9AM 6PM 68F/10AM
DISPERSION 2 4
MAX ADI EARLY 17 GEN POOR 5 VERY POOR 37 FAIR
MAX ADI LATE 30 FAIR 5 VERY POOR 69 GOOD
MAX LVORI EARLY 9 8 6
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-122015-
HARRISON-
INCLUDING THE CITY OF CADIZ
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+8) 58 (+2) 80
RH % (24H TREND) 67 (-14) 100 (0) 57
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 8 G18
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1160
MIXING HGT(FT-AGL/MSL)2380 3820
TRANSPORT WND (MPH) W 9 SW 18
VENT RATE (KT-FT) 19040 61120
CATEGORY DAY 2 4
INVERSION 59F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 6 VERY POOR 37 FAIR
MAX ADI LATE 29 FAIR 8 POOR 66 GOOD
MAX LVORI EARLY 9 9 8
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-122015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+8) 58 (+2) 80
RH % (24H TREND) 66 (-15) 100 (0) 57
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 8 G19
WIND 20FT/LATE(MPH) SW 5 S 6 SW 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1140
MIXING HGT(FT-AGL/MSL)2370 3730
TRANSPORT WND (MPH) W 9 SW 18
VENT RATE (KT-FT) 18960 59680
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 7 POOR 37 FAIR
MAX ADI LATE 30 FAIR 8 POOR 65 GOOD
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-122015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+10) 59 (+2) 82
RH % (24H TREND) 62 (-24) 100 (0) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 740 1140
MIXING HGT(FT-AGL/MSL)2410 3730
TRANSPORT WND (MPH) SW 10 SW 17
VENT RATE (KT-FT) 21690 55950
CATEGORY DAY 2 4
INVERSION 59F/9AM 6PM 69F/10AM
DISPERSION 2 4
MAX ADI EARLY 19 GEN POOR 5 VERY POOR 34 FAIR
MAX ADI LATE 29 FAIR 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 9 9 6
MAX LVORI LATE 3 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-122015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+9) 59 (+2) 82
RH % (24H TREND) 65 (-20) 100 (0) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1210
MIXING HGT(FT-AGL/MSL)2400 3970
TRANSPORT WND (MPH) SW 10 SW 17
VENT RATE (KT-FT) 21600 59550
CATEGORY DAY 2 4
INVERSION 59F/9AM 6PM 68F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 5 VERY POOR 36 FAIR
MAX ADI LATE 31 FAIR 5 VERY POOR 63 GOOD
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-122015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+6) 58 (+1) 80
RH % (24H TREND) 67 (-12) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR S 5 S 8 G18
WIND 20FT/LATE(MPH) LGT/VAR S 6 SW 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1100
MIXING HGT(FT-AGL/MSL)2400 3610
TRANSPORT WND (MPH) W 9 SW 17
VENT RATE (KT-FT) 19200 54150
CATEGORY DAY 2 4
INVERSION 61F/10AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 6 VERY POOR 34 FAIR
MAX ADI LATE 28 FAIR 6 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-122015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+8) 58 (+1) 81
RH % (24H TREND) 66 (-21) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 1170
MIXING HGT(FT-AGL/MSL)2470 3840
TRANSPORT WND (MPH) SW 9 SW 16
VENT RATE (KT-FT) 19760 53760
CATEGORY DAY 2 4
INVERSION 60F/9AM 6PM 68F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 5 VERY POOR 33 FAIR
MAX ADI LATE 28 FAIR 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-122015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+4) 58 (+1) 81
RH % (24H TREND) 67 (-11) 100 (0) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 1070
MIXING HGT(FT-AGL/MSL)2460 3520
TRANSPORT WND (MPH) W 9 SW 16
VENT RATE (KT-FT) 19680 49280
CATEGORY DAY 2 3
INVERSION 61F/10AM 6PM 67F/10AM
DISPERSION 2 3
MAX ADI EARLY 14 GEN POOR 4 VERY POOR 32 FAIR
MAX ADI LATE 22 FAIR 6 VERY POOR 62 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-122015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 58 (+4) 80
RH % (24H TREND) 65 (-13) 100 (0) 59
WIND 20FT/EARLY(MPH) LGT/VAR S 6 S 9 G17
WIND 20FT/LATE(MPH) SW 6 S 7 SW 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 700 1170
MIXING HGT(FT-AGL/MSL)2280 3850
TRANSPORT WND (MPH) W 10 SW 21
VENT RATE (KT-FT) 20520 69300
CATEGORY DAY 2 4
INVERSION 60F/10AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 16 GEN POOR 8 POOR 44 GEN GOOD
MAX ADI LATE 29 FAIR 11 POOR 58 GEN GOOD
MAX LVORI EARLY 9 8 5
MAX LVORI LATE 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-122015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+9) 57 (+4) 79
RH % (24H TREND) 71 (-12) 100 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 670 1220
MIXING HGT(FT-AGL/MSL)2210 4010
TRANSPORT WND (MPH) W 12 SW 21
VENT RATE (KT-FT) 22100 72180
CATEGORY DAY 2 4
INVERSION 58F/10AM 6PM 64F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 8 POOR 41 GEN GOOD
MAX ADI LATE 26 FAIR 8 POOR 77 GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-122015-
FOREST-
INCLUDING THE CITY OF TIONESTA
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+10) 55 (+3) 79
RH % (24H TREND) 66 (-17) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 G18
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 680 1260
MIXING HGT(FT-AGL/MSL)2220 4130
TRANSPORT WND (MPH) W 12 SW 22
VENT RATE (KT-FT) 22200 78470
CATEGORY DAY 2 4
INVERSION 57F/10AM 6PM 63F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 8 POOR 36 FAIR
MAX ADI LATE 23 FAIR 8 POOR 81 GOOD
MAX LVORI EARLY 7 9 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-122015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+10) 58 (+4) 81
RH % (24H TREND) 64 (-16) 100 (0) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G17
WIND 20FT/LATE(MPH) SW 5 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 710 1200
MIXING HGT(FT-AGL/MSL)2320 3930
TRANSPORT WND (MPH) W 10 SW 20
VENT RATE (KT-FT) 20880 66810
CATEGORY DAY 2 4
INVERSION 60F/10AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 19 GEN POOR 8 POOR 42 GEN GOOD
MAX ADI LATE 29 FAIR 8 POOR 75 GOOD
MAX LVORI EARLY 9 9 7
MAX LVORI LATE 4 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-122015-
BUTLER-
INCLUDING THE CITY OF BUTLER
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+9) 56 (+2) 80
RH % (24H TREND) 72 (-14) 100 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7
WIND 20FT/LATE(MPH) W 5 LGT/VAR SW 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 680 1180
MIXING HGT(FT-AGL/MSL)2240 3880
TRANSPORT WND (MPH) W 12 SW 20
VENT RATE (KT-FT) 22400 65960
CATEGORY DAY 2 4
INVERSION 56F/9AM 6PM 65F/10AM
DISPERSION 2 4
MAX ADI EARLY 16 GEN POOR 8 POOR 41 GEN GOOD
MAX ADI LATE 24 FAIR 8 POOR 69 GOOD
MAX LVORI EARLY 8 9 6
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-122015-
CLARION-
INCLUDING THE CITY OF CLARION
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+9) 56 (+3) 79
RH % (24H TREND) 69 (-18) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17
WIND 20FT/LATE(MPH) W 5 LGT/VAR SW 9 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 650 1180
MIXING HGT(FT-AGL/MSL)2140 3880
TRANSPORT WND (MPH) W 12 SW 18
VENT RATE (KT-FT) 21400 62080
CATEGORY DAY 2 4
INVERSION 58F/10AM 6PM 63F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 7 POOR 42 GEN GOOD
MAX ADI LATE 22 FAIR 8 POOR 69 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-122015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+9) 55 (+2) 77
RH % (24H TREND) 72 (-19) 100 (0) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 7 G18
WIND 20FT/LATE(MPH) W 6 SW 5 SW 10 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 640 1140
MIXING HGT(FT-AGL/MSL)2100 3750
TRANSPORT WND (MPH) W 12 SW 20
VENT RATE (KT-FT) 21000 63750
CATEGORY DAY 2 4
INVERSION 57F/10AM 6PM 62F/10AM
DISPERSION 2 4
MAX ADI EARLY 16 GEN POOR 8 POOR 39 FAIR
MAX ADI LATE 24 FAIR 8 POOR 69 GOOD
MAX LVORI EARLY 7 8 7
MAX LVORI LATE 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-122015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 59 (+4) 80
RH % (24H TREND) 69 (-15) 99 (-1) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G18
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1180
MIXING HGT(FT-AGL/MSL)2370 3870
TRANSPORT WND (MPH) W 10 SW 20
VENT RATE (KT-FT) 21330 65790
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 18 GEN POOR 6 VERY POOR 36 FAIR
MAX ADI LATE 28 FAIR 8 POOR 67 GOOD
MAX LVORI EARLY 8 8 7
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-122015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+7) 57 (+2) 80
RH % (24H TREND) 74 (-10) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 9 G17
WIND 20FT/LATE(MPH) W 6 S 6 SW 13 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 740 1080
MIXING HGT(FT-AGL/MSL)2430 3550
TRANSPORT WND (MPH) W 10 SW 18
VENT RATE (KT-FT) 21870 56800
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 17 GEN POOR 7 POOR 38 FAIR
MAX ADI LATE 22 FAIR 8 POOR 51 GEN GOOD
MAX LVORI EARLY 7 8 8
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-122015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+9) 55 (+1) 80
RH % (24H TREND) 75 (-14) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G17
WIND 20FT/LATE(MPH) W 6 LGT/VAR SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 650 1100
MIXING HGT(FT-AGL/MSL)2140 3610
TRANSPORT WND (MPH) W 10 SW 18
VENT RATE (KT-FT) 19260 57760
CATEGORY DAY 2 4
INVERSION 59F/10AM 6PM 64F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 7 POOR 41 GEN GOOD
MAX ADI LATE 22 FAIR 8 POOR 67 GOOD
MAX LVORI EARLY 7 9 7
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-122015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+5) 57 (+2) 79
RH % (24H TREND) 71 (-10) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 S 10 G19
WIND 20FT/LATE(MPH) W 6 S 7 SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1100
MIXING HGT(FT-AGL/MSL)2370 3600
TRANSPORT WND (MPH) W 10 SW 18
VENT RATE (KT-FT) 21330 57600
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 16 GEN POOR 9 POOR 33 FAIR
MAX ADI LATE 24 FAIR 11 POOR 49 GEN GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-122015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+2) 56 (+1) 79
RH % (24H TREND) 75 (-6) 100 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 8 G18
WIND 20FT/LATE(MPH) W 5 S 5 SW 11 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1170
MIXING HGT(FT-AGL/MSL)2400 3850
TRANSPORT WND (MPH) W 10 SW 18
VENT RATE (KT-FT) 21600 61600
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 7 POOR 37 FAIR
MAX ADI LATE 22 FAIR 8 POOR 67 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-122015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+5) 56 (+1) 80
RH % (24H TREND) 77 (-6) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR SW 6 SW 11 G19
WIND 20FT/LATE(MPH) W 7 SW 7 SW 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 710 1100
MIXING HGT(FT-AGL/MSL)2320 3600
TRANSPORT WND (MPH) W 12 SW 20
VENT RATE (KT-FT) 23200 61200
CATEGORY DAY 2 4
INVERSION 60F/10AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 10 POOR 34 FAIR
MAX ADI LATE 23 FAIR 11 POOR 52 GEN GOOD
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-122015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+6) 56 (+3) 80
RH % (24H TREND) 77 (-12) 100 (0) 59
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 9 G19
WIND 20FT/LATE(MPH) W 7 SW 6 SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 560 1100
MIXING HGT(FT-AGL/MSL)1840 3630
TRANSPORT WND (MPH) W 13 SW 20
VENT RATE (KT-FT) 20240 61710
CATEGORY DAY 2 4
INVERSION 58F/11AM 6PM 65F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 8 POOR 38 FAIR
MAX ADI LATE 23 FAIR 8 POOR 75 GOOD
MAX LVORI EARLY 8 8 7
MAX LVORI LATE 5 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-122015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+4) 56 (0) 79
RH % (24H TREND) 77 (-1) 100 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 9 G18
WIND 20FT/LATE(MPH) W 5 S 6 SW 12 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 690 1140
MIXING HGT(FT-AGL/MSL)2260 3750
TRANSPORT WND (MPH) W 10 SW 18
VENT RATE (KT-FT) 20340 60000
CATEGORY DAY 2 4
INVERSION 59F/10AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 7 POOR 41 GEN GOOD
MAX ADI LATE 21 FAIR 8 POOR 66 GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-122015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+5) 54 (0) 79
RH % (24H TREND) 76 (-15) 100 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6 G18
WIND 20FT/LATE(MPH) W 5 LGT/VAR SW 9 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 530 1160
MIXING HGT(FT-AGL/MSL)1740 3820
TRANSPORT WND (MPH) W 12 SW 18
VENT RATE (KT-FT) 17400 61120
CATEGORY DAY 2 4
INVERSION 58F/11AM 6PM 65F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 6 VERY POOR 39 FAIR
MAX ADI LATE 21 FAIR 6 VERY POOR 74 GOOD
MAX LVORI EARLY 7 9 7
MAX LVORI LATE 5 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-122015-
INDIANA-
INCLUDING THE CITY OF INDIANA
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+8) 55 (+2) 80
RH % (24H TREND) 77 (-13) 100 (0) 63
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 7 G18
WIND 20FT/LATE(MPH) W 6 SW 5 SW 12 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 620 1100
MIXING HGT(FT-AGL/MSL)2050 3600
TRANSPORT WND (MPH) W 12 SW 20
VENT RATE (KT-FT) 20500 61200
CATEGORY DAY 2 4
INVERSION 58F/10AM 6PM 65F/10AM
DISPERSION 2 4
MAX ADI EARLY 16 GEN POOR 8 POOR 42 GEN GOOD
MAX ADI LATE 23 FAIR 8 POOR 70 GOOD
MAX LVORI EARLY 7 8 7
MAX LVORI LATE 5 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-122015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+5) 56 (+3) 78
RH % (24H TREND) 79 (-11) 100 (0) 61
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 SW 7 G18
WIND 20FT/LATE(MPH) W 7 SW 5 SW 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 580 1100
MIXING HGT(FT-AGL/MSL)1900 3620
TRANSPORT WND (MPH) W 14 SW 20
VENT RATE (KT-FT) 22800 61540
CATEGORY DAY 2 4
INVERSION 58F/11AM 6PM 65F/10AM
DISPERSION 2 4
MAX ADI EARLY 15 GEN POOR 7 POOR 42 GEN GOOD
MAX ADI LATE 25 FAIR 8 POOR 74 GOOD
MAX LVORI EARLY 7 8 7
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-122015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+9) 59 (+4) 80
RH % (24H TREND) 67 (-16) 99 (-1) 58
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 8 G19
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1140
MIXING HGT(FT-AGL/MSL)2390 3730
TRANSPORT WND (MPH) W 10 SW 18
VENT RATE (KT-FT) 21510 59680
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 14 GEN POOR 7 POOR 36 FAIR
MAX ADI LATE 29 FAIR 8 POOR 65 GOOD
MAX LVORI EARLY 9 7 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-122015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+7) 58 (+2) 80
RH % (24H TREND) 68 (-11) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 8 G18
WIND 20FT/LATE(MPH) SW 5 S 6 SW 11 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1090
MIXING HGT(FT-AGL/MSL)2390 3580
TRANSPORT WND (MPH) W 10 SW 17
VENT RATE (KT-FT) 21510 53700
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 67F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 8 POOR 35 FAIR
MAX ADI LATE 26 FAIR 8 POOR 62 GOOD
MAX LVORI EARLY 9 8 7
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-122015-
OHIO-
INCLUDING THE CITY OF WHEELING
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+3) 58 (+2) 79
RH % (24H TREND) 69 (-7) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 S 9 G19
WIND 20FT/LATE(MPH) W 5 S 6 SW 11 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1080
MIXING HGT(FT-AGL/MSL)2390 3550
TRANSPORT WND (MPH) W 10 SW 17
VENT RATE (KT-FT) 21510 53250
CATEGORY DAY 2 4
INVERSION 60F/10AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 8 POOR 34 FAIR
MAX ADI LATE 27 FAIR 8 POOR 60 GEN GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-122015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+3) 57 (+1) 81
RH % (24H TREND) 72 (-9) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G18
WIND 20FT/LATE(MPH) LGT/VAR S 5 SW 10 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 1100
MIXING HGT(FT-AGL/MSL)2460 3600
TRANSPORT WND (MPH) W 10 SW 17
VENT RATE (KT-FT) 22140 54000
CATEGORY DAY 2 4
INVERSION 60F/10AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 6 VERY POOR 33 FAIR
MAX ADI LATE 22 FAIR 6 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-122015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+4) 57 (0) 79
RH % (24H TREND) 76 (-7) 100 (0) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1160
MIXING HGT(FT-AGL/MSL)2400 3810
TRANSPORT WND (MPH) W 9 SW 16
VENT RATE (KT-FT) 19200 53340
CATEGORY DAY 2 4
INVERSION 61F/10AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 5 VERY POOR 34 FAIR
MAX ADI LATE 19 GEN POOR 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-122015-
MARION-
INCLUDING THE CITY OF FAIRMONT
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 56 (0) 79
RH % (24H TREND) 80 (-4) 100 (0) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) W 5 LGT/VAR SW 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 660 1210
MIXING HGT(FT-AGL/MSL)2180 3960
TRANSPORT WND (MPH) SW 9 SW 16
VENT RATE (KT-FT) 17440 55440
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 6 VERY POOR 34 FAIR
MAX ADI LATE 20 GEN POOR 5 VERY POOR 64 GOOD
MAX LVORI EARLY 8 9 8
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-122015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+2) 56 (0) 79
RH % (24H TREND) 78 (-7) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7
WIND 20FT/LATE(MPH) W 5 S 5 SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 680 1190
MIXING HGT(FT-AGL/MSL)2240 3900
TRANSPORT WND (MPH) W 10 SW 17
VENT RATE (KT-FT) 20160 58500
CATEGORY DAY 2 4
INVERSION 58F/9AM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 6 VERY POOR 36 FAIR
MAX ADI LATE 20 GEN POOR 6 VERY POOR 66 GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-122015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+2) 55 (+1) 77
RH % (24H TREND) 83 (-9) 100 (0) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 530 1170
MIXING HGT(FT-AGL/MSL)1730 3850
TRANSPORT WND (MPH) W 10 SW 17
VENT RATE (KT-FT) 15570 57750
CATEGORY DAY 2 4
INVERSION 59F/12PM 6PM 65F/10AM
DISPERSION 2 4
MAX ADI EARLY 10 POOR 6 VERY POOR 37 FAIR
MAX ADI LATE 19 GEN POOR 6 VERY POOR 68 GOOD
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 6 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-122015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+1) 54 (-1) 78
RH % (24H TREND) 79 (-11) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 510 1200
MIXING HGT(FT-AGL/MSL)1680 3930
TRANSPORT WND (MPH) W 12 SW 17
VENT RATE (KT-FT) 16800 58950
CATEGORY DAY 2 4
INVERSION 60F/12PM 6PM 66F/10AM
DISPERSION 2 4
MAX ADI EARLY 12 POOR 5 VERY POOR 37 FAIR
MAX ADI LATE 19 GEN POOR 5 VERY POOR 70 GOOD
MAX LVORI EARLY 7 9 7
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-122015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+2) 53 (0) 77
RH % (24H TREND) 82 (-12) 100 (0) 61
WIND 20FT/EARLY(MPH) NW 5 LGT/VAR SW 6
WIND 20FT/LATE(MPH) W 5 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 460 1210
MIXING HGT(FT-AGL/MSL)1520 3980
TRANSPORT WND (MPH) W 13 SW 20
VENT RATE (KT-FT) 16720 67660
CATEGORY DAY 2 4
INVERSION 59F/12PM 6PM 64F/10AM
DISPERSION 2 4
MAX ADI EARLY 13 GEN POOR 8 POOR 39 FAIR
MAX ADI LATE 19 GEN POOR 5 VERY POOR 72 GOOD
MAX LVORI EARLY 6 9 7
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-122015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-1) 53 (-2) 79
RH % (24H TREND) 79 (-10) 100 (0) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 7 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 460 1270
MIXING HGT(FT-AGL/MSL)1510 4180
TRANSPORT WND (MPH) W 9 W 18
VENT RATE (KT-FT) 12080 66880
CATEGORY DAY 1 4
INVERSION 59F/12PM 6PM 64F/10AM
DISPERSION 1 4
MAX ADI EARLY 13 GEN POOR 4 VERY POOR 38 FAIR
MAX ADI LATE 17 GEN POOR 4 VERY POOR 86 GOOD
MAX LVORI EARLY 6 9 8
MAX LVORI LATE 5 9 2
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-122015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1230 AM EDT MON OCT 12 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (+2) 49 (-3) 75
RH % (24H TREND) 88 (-3) 100 (0) 62
WIND 20FT/EARLY(MPH) NW 7 G28 LGT/VAR SW 5 G19
WIND 20FT/LATE(MPH) W 6 G20 LGT/VAR W 7 G20
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 440 1200
MIXING HGT(FT-AGL/MSL)1430 3930
TRANSPORT WND (MPH) W 16 W 18
VENT RATE (KT-FT) 20020 62880
CATEGORY DAY 2 4
INVERSION 55F/10AM 6PM 63F/10AM
DISPERSION 2 4
MAX ADI EARLY 21 FAIR 9 POOR 43 GEN GOOD
MAX ADI LATE 25 FAIR 6 VERY POOR 81 GOOD
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. WEST WINDS 15 TO 25 MPH.
SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS.
COOLER. LOWS IN THE UPPER 30S. HIGHS AROUND 50. NORTHWEST WINDS
20 TO 25 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. SOUTH WINDS 10 TO 15 MPH.
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