495
FNUS51 KPBZ 280519
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
119 AM EDT MON SEP 28 2026
DISCUSSION
QUIET WEATHER WITH LIGHT WINDS AND MODERATE RH ARE EXPECTED FOR
THE NEXT COUPLE OF DAYS. WET WEATHER MAY RETURN THURSDAY NIGHT
INTO THE WEEKEND.
OHZ039-282000-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
119 AM EDT MON SEP 28 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 (-2) 53 (0) 73
RH % (24H TREND) 62 (+19) 99 (+3) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 920 1370
MIXING HGT(FT-AGL/MSL)3000 4490
TRANSPORT WND (MPH) N 9 W 5
VENT RATE (KT-FT) 24000 17960
CATEGORY DAY 2 2
INVERSION 61F/10AM 7PM 57F/9AM
DISPERSION 2 2
MAX ADI EARLY 24 FAIR 5 VERY POOR 12 POOR
MAX ADI LATE 26 FAIR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 7 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-282000-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
119 AM EDT MON SEP 28 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) 69 (-3) 53 (0) 73
RH % (24H TREND) 65 (+22) 99 (+6) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 790 1320
MIXING HGT(FT-AGL/MSL)2600 4330
TRANSPORT WND (MPH) N 9 W 6
VENT RATE (KT-FT) 20800 21650
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 58F/9AM
DISPERSION 2 2
MAX ADI EARLY 22 FAIR 5 VERY POOR 11 POOR
MAX ADI LATE 22 FAIR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-282000-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
119 AM EDT MON SEP 28 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 (-3) 54 (+1) 73
RH % (24H TREND) 68 (+23) 99 (+5) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 1300
MIXING HGT(FT-AGL/MSL)2440 4260
TRANSPORT WND (MPH) N 9 W 5
VENT RATE (KT-FT) 19520 17040
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 58F/9AM
DISPERSION 2 2
MAX ADI EARLY 20 GEN POOR 5 VERY POOR 11 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-282000-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-2) 52 (-1) 73
RH % (24H TREND) 60 (+16) 100 (+1) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1060 1400
MIXING HGT(FT-AGL/MSL)3480 4580
TRANSPORT WND (MPH) N 9 SW 5
VENT RATE (KT-FT) 27840 18320
CATEGORY DAY 3 2
INVERSION 61F/10AM 7PM 62F/10AM
DISPERSION 3 2
MAX ADI EARLY 30 FAIR 5 VERY POOR 11 POOR
MAX ADI LATE 39 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 8 6 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-282000-
HARRISON-
INCLUDING THE CITY OF CADIZ
119 AM EDT MON SEP 28 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) 69 (-3) 54 (+1) 74
RH % (24H TREND) 65 (+24) 100 (+8) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 1200
MIXING HGT(FT-AGL/MSL)2460 3940
TRANSPORT WND (MPH) N 9 NW 5
VENT RATE (KT-FT) 19680 15760
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 58F/9AM
DISPERSION 2 2
MAX ADI EARLY 22 FAIR 4 VERY POOR 12 POOR
MAX ADI LATE 21 FAIR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-282000-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
119 AM EDT MON SEP 28 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 (-4) 54 (0) 74
RH % (24H TREND) 66 (+26) 100 (+10) 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1200
MIXING HGT(FT-AGL/MSL)2370 3930
TRANSPORT WND (MPH) N 9 NW 5
VENT RATE (KT-FT) 18960 15720
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 58F/9AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 11 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-282000-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-3) 52 (0) 73
RH % (24H TREND) 61 (+16) 100 (+2) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1030 1270
MIXING HGT(FT-AGL/MSL)3380 4180
TRANSPORT WND (MPH) N 9 W 3
VENT RATE (KT-FT) 27040 12540
CATEGORY DAY 3 2
INVERSION 61F/10AM 7PM 63F/10AM
DISPERSION 3 2
MAX ADI EARLY 25 FAIR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 39 FAIR 3 VERY POOR 31 FAIR
MAX LVORI EARLY 7 8 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-282000-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
119 AM EDT MON SEP 28 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 (-3) 53 (0) 74
RH % (24H TREND) 65 (+20) 100 (+5) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 860 1280
MIXING HGT(FT-AGL/MSL)2830 4210
TRANSPORT WND (MPH) N 9 W 5
VENT RATE (KT-FT) 22640 16840
CATEGORY DAY 2 2
INVERSION 61F/10AM 7PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 24 FAIR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 28 FAIR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-282000-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
119 AM EDT MON SEP 28 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) 69 (-4) 54 (+1) 74
RH % (24H TREND) 66 (+23) 100 (+10) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 770 1080
MIXING HGT(FT-AGL/MSL)2510 3540
TRANSPORT WND (MPH) N 9 NW 5
VENT RATE (KT-FT) 20080 14160
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 21 FAIR 3 VERY POOR 12 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 24 FAIR
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-282000-
NOBLE-
INCLUDING THE CITY OF CALDWELL
119 AM EDT MON SEP 28 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 (-3) 53 (0) 74
RH % (24H TREND) 66 (+18) 100 (+6) 59
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 830 1190
MIXING HGT(FT-AGL/MSL)2730 3910
TRANSPORT WND (MPH) N 9 NW 3
VENT RATE (KT-FT) 21840 11730
CATEGORY DAY 2 2
INVERSION 61F/10AM 7PM 58F/9AM
DISPERSION 2 2
MAX ADI EARLY 24 FAIR 3 VERY POOR 14 GEN POOR
MAX ADI LATE 25 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-282000-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-4) 54 (+1) 75
RH % (24H TREND) 67 (+22) 100 (+10) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 790 1070
MIXING HGT(FT-AGL/MSL)2580 3490
TRANSPORT WND (MPH) N 9 N 5
VENT RATE (KT-FT) 20640 13960
CATEGORY DAY 2 2
INVERSION 61F/10AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 21 FAIR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 25 FAIR 2 VERY POOR 20 GEN POOR
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-282000-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-2) 53 (-1) 73
RH % (24H TREND) 73 (+23) 100 (+1) 58
WIND 20FT/EARLY(MPH) N 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 710 1140
MIXING HGT(FT-AGL/MSL)2320 3740
TRANSPORT WND (MPH) N 9 W 6
VENT RATE (KT-FT) 18560 18700
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 62F/10AM
DISPERSION 2 2
MAX ADI EARLY 19 GEN POOR 6 VERY POOR 12 POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 28 FAIR
MAX LVORI EARLY 7 9 9
MAX LVORI LATE 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-282000-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-1) 53 (0) 72
RH % (24H TREND) 75 (+21) 100 (+1) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1000
MIXING HGT(FT-AGL/MSL)2400 3270
TRANSPORT WND (MPH) N 9 NW 6
VENT RATE (KT-FT) 19200 16350
CATEGORY DAY 2 2
INVERSION 55F/8AM 7PM 60F/10AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 33 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-282000-
FOREST-
INCLUDING THE CITY OF TIONESTA
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+1) 52 (+1) 72
RH % (24H TREND) 70 (+13) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 690 980
MIXING HGT(FT-AGL/MSL)2250 3220
TRANSPORT WND (MPH) N 9 NW 7
VENT RATE (KT-FT) 18000 19320
CATEGORY DAY 2 2
INVERSION 54F/8AM 7PM 60F/10AM
DISPERSION 2 2
MAX ADI EARLY 19 GEN POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 23 FAIR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-282000-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-3) 53 (-1) 74
RH % (24H TREND) 68 (+18) 100 (+4) 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1240
MIXING HGT(FT-AGL/MSL)2350 4050
TRANSPORT WND (MPH) N 9 NW 6
VENT RATE (KT-FT) 18800 20250
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 20 GEN POOR 6 VERY POOR 12 POOR
MAX ADI LATE 20 GEN POOR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-282000-
BUTLER-
INCLUDING THE CITY OF BUTLER
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-3) 53 (-1) 73
RH % (24H TREND) 75 (+22) 100 (+3) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 700 1170
MIXING HGT(FT-AGL/MSL)2300 3830
TRANSPORT WND (MPH) N 9 NW 6
VENT RATE (KT-FT) 18400 19150
CATEGORY DAY 2 2
INVERSION 56F/9AM 7PM 62F/10AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 5 VERY POOR 11 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-282000-
CLARION-
INCLUDING THE CITY OF CLARION
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (0) 53 (0) 72
RH % (24H TREND) 71 (+19) 100 (+1) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 690 990
MIXING HGT(FT-AGL/MSL)2250 3240
TRANSPORT WND (MPH) N 9 NW 7
VENT RATE (KT-FT) 18000 19440
CATEGORY DAY 2 2
INVERSION 55F/8AM 7PM 61F/10AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 12 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 24 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-282000-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+1) 52 (0) 70
RH % (24H TREND) 73 (+14) 100 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 670 1020
MIXING HGT(FT-AGL/MSL)2210 3340
TRANSPORT WND (MPH) N 9 NW 8
VENT RATE (KT-FT) 17680 23380
CATEGORY DAY 2 3
INVERSION 55F/9AM 7PM 60F/10AM
DISPERSION 2 3
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 18 GEN POOR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-282000-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-4) 54 (0) 74
RH % (24H TREND) 71 (+22) 100 (+7) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1250
MIXING HGT(FT-AGL/MSL)2380 4120
TRANSPORT WND (MPH) N 9 NW 6
VENT RATE (KT-FT) 19040 20600
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 58F/9AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 5 VERY POOR 11 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 3 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-282000-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-3) 55 (0) 74
RH % (24H TREND) 72 (+20) 100 (+7) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 730 1220
MIXING HGT(FT-AGL/MSL)2390 4020
TRANSPORT WND (MPH) N 8 NW 5
VENT RATE (KT-FT) 16730 16080
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 16 GEN POOR 5 VERY POOR 10 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-282000-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-2) 54 (0) 74
RH % (24H TREND) 75 (+22) 100 (+2) 62
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 680 1110
MIXING HGT(FT-AGL/MSL)2230 3650
TRANSPORT WND (MPH) N 8 NW 7
VENT RATE (KT-FT) 15610 21900
CATEGORY DAY 2 2
INVERSION 56F/9AM 7PM 62F/10AM
DISPERSION 2 2
MAX ADI EARLY 17 GEN POOR 4 VERY POOR 12 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-282000-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-4) 54 (0) 73
RH % (24H TREND) 71 (+19) 100 (+10) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 1100
MIXING HGT(FT-AGL/MSL)2540 3600
TRANSPORT WND (MPH) NW 8 NW 5
VENT RATE (KT-FT) 17780 14400
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 15 GEN POOR 4 VERY POOR 12 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-282000-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-6) 55 (+2) 72
RH % (24H TREND) 76 (+23) 100 (+8) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 780 1040
MIXING HGT(FT-AGL/MSL)2570 3410
TRANSPORT WND (MPH) NW 7 N 5
VENT RATE (KT-FT) 15420 13640
CATEGORY DAY 2 2
INVERSION 56F/9AM 7PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 12 POOR
MAX ADI LATE 17 GEN POOR 2 VERY POOR 23 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-282000-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-4) 56 (+2) 72
RH % (24H TREND) 76 (+22) 100 (+4) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 700 1060
MIXING HGT(FT-AGL/MSL)2300 3470
TRANSPORT WND (MPH) NW 8 NW 6
VENT RATE (KT-FT) 16100 17350
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 12 POOR 4 VERY POOR 10 POOR
MAX ADI LATE 16 GEN POOR 2 VERY POOR 21 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-282000-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (0) 55 (+3) 71
RH % (24H TREND) 79 (+20) 100 (+3) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 500 940
MIXING HGT(FT-AGL/MSL)1640 3070
TRANSPORT WND (MPH) NW 8 NW 8
VENT RATE (KT-FT) 11480 21490
CATEGORY DAY 2 2
INVERSION 56F/9AM 6PM 60F/10AM
DISPERSION 2 2
MAX ADI EARLY 11 POOR 3 VERY POOR 12 POOR
MAX ADI LATE 15 GEN POOR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 7 9 9
MAX LVORI LATE 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-282000-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-5) 56 (+3) 72
RH % (24H TREND) 76 (+19) 100 (+7) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 710 1020
MIXING HGT(FT-AGL/MSL)2330 3350
TRANSPORT WND (MPH) NW 7 NW 6
VENT RATE (KT-FT) 13980 16750
CATEGORY DAY 2 2
INVERSION 57F/9AM 6PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 9 POOR
MAX ADI LATE 17 GEN POOR 2 VERY POOR 23 FAIR
MAX LVORI EARLY 6 8 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-282000-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-3) 54 (+2) 70
RH % (24H TREND) 77 (+21) 100 (+3) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 590 940
MIXING HGT(FT-AGL/MSL)1940 3080
TRANSPORT WND (MPH) NW 8 NW 8
VENT RATE (KT-FT) 13580 21560
CATEGORY DAY 2 2
INVERSION 54F/9AM 7PM 60F/10AM
DISPERSION 2 2
MAX ADI EARLY 12 POOR 3 VERY POOR 11 POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 27 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-282000-
INDIANA-
INCLUDING THE CITY OF INDIANA
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-1) 54 (+2) 72
RH % (24H TREND) 77 (+19) 100 (+1) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 640 1050
MIXING HGT(FT-AGL/MSL)2100 3430
TRANSPORT WND (MPH) NW 9 NW 8
VENT RATE (KT-FT) 16800 24010
CATEGORY DAY 2 3
INVERSION 56F/9AM 7PM 61F/10AM
DISPERSION 2 3
MAX ADI EARLY 15 GEN POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 23 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-282000-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (0) 54 (+2) 70
RH % (24H TREND) 80 (+19) 100 (+1) 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 580 1000
MIXING HGT(FT-AGL/MSL)1910 3270
TRANSPORT WND (MPH) NW 9 NW 8
VENT RATE (KT-FT) 15280 22890
CATEGORY DAY 2 3
INVERSION 56F/9AM 6PM 60F/10AM
DISPERSION 2 3
MAX ADI EARLY 13 GEN POOR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 7 9 9
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-282000-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-4) 55 (+1) 73
RH % (24H TREND) 69 (+25) 99 (+8) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 720 1210
MIXING HGT(FT-AGL/MSL)2370 3980
TRANSPORT WND (MPH) N 9 NW 5
VENT RATE (KT-FT) 18960 15920
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 4 VERY POOR 11 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 21 FAIR
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-282000-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
119 AM EDT MON SEP 28 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 (-4) 54 (0) 74
RH % (24H TREND) 68 (+26) 100 (+11) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 740 1160
MIXING HGT(FT-AGL/MSL)2430 3800
TRANSPORT WND (MPH) N 8 NW 5
VENT RATE (KT-FT) 17010 15200
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 59F/9AM
DISPERSION 2 2
MAX ADI EARLY 17 GEN POOR 3 VERY POOR 11 POOR
MAX ADI LATE 19 GEN POOR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-282000-
OHIO-
INCLUDING THE CITY OF WHEELING
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-4) 55 (+1) 74
RH % (24H TREND) 69 (+27) 100 (+11) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 750 1110
MIXING HGT(FT-AGL/MSL)2470 3630
TRANSPORT WND (MPH) N 8 NW 5
VENT RATE (KT-FT) 17290 14520
CATEGORY DAY 2 2
INVERSION 57F/9AM 7PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 16 GEN POOR 3 VERY POOR 12 POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 4 10 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-282000-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-4) 55 (+1) 74
RH % (24H TREND) 73 (+25) 100 (+9) 61
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 760 1050
MIXING HGT(FT-AGL/MSL)2500 3460
TRANSPORT WND (MPH) N 8 NW 5
VENT RATE (KT-FT) 17500 13840
CATEGORY DAY 2 2
INVERSION 56F/9AM 7PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 12 POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 25 FAIR
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-282000-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-4) 55 (+2) 74
RH % (24H TREND) 76 (+24) 100 (+8) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 790 1000
MIXING HGT(FT-AGL/MSL)2580 3290
TRANSPORT WND (MPH) NW 8 N 5
VENT RATE (KT-FT) 18060 13160
CATEGORY DAY 2 2
INVERSION 59F/10AM 7PM 63F/10AM
DISPERSION 2 2
MAX ADI EARLY 18 GEN POOR 3 VERY POOR 11 POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 23 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 3 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-282000-
MARION-
INCLUDING THE CITY OF FAIRMONT
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-7) 55 (+3) 71
RH % (24H TREND) 79 (+26) 100 (+8) 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 800 970
MIXING HGT(FT-AGL/MSL)2630 3190
TRANSPORT WND (MPH) NW 7 NW 6
VENT RATE (KT-FT) 15780 15950
CATEGORY DAY 2 2
INVERSION 56F/9AM 6PM 62F/10AM
DISPERSION 2 2
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 9 POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 17 GEN POOR
MAX LVORI EARLY 6 10 10
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-282000-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-7) 55 (+1) 71
RH % (24H TREND) 77 (+23) 100 (+7) 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 790 1030
MIXING HGT(FT-AGL/MSL)2590 3390
TRANSPORT WND (MPH) NW 7 NW 6
VENT RATE (KT-FT) 15540 16950
CATEGORY DAY 2 2
INVERSION 56F/9AM 6PM 62F/10AM
DISPERSION 2 2
MAX ADI EARLY 14 GEN POOR 3 VERY POOR 10 POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 21 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-282000-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY CLOUDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-5) 54 (+2) 69
RH % (24H TREND) 81 (+25) 100 (+7) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 610 930
MIXING HGT(FT-AGL/MSL)2000 3040
TRANSPORT WND (MPH) NW 7 NW 7
VENT RATE (KT-FT) 12000 18240
CATEGORY DAY 1 2
INVERSION 54F/9AM 6PM 57F/9AM
DISPERSION 1 2
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 10 POOR
MAX ADI LATE 18 GEN POOR 2 VERY POOR 23 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 5 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-282000-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY CLOUDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-5) 54 (+3) 71
RH % (24H TREND) 77 (+21) 100 (+4) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 620 920
MIXING HGT(FT-AGL/MSL)2040 3020
TRANSPORT WND (MPH) NW 7 NW 7
VENT RATE (KT-FT) 12240 18120
CATEGORY DAY 1 2
INVERSION 54F/9AM 6PM 57F/9AM
DISPERSION 1 2
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 11 POOR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 24 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 4 10 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-282000-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY CLOUDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-4) 53 (+2) 69
RH % (24H TREND) 79 (+16) 100 (+3) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 560 870
MIXING HGT(FT-AGL/MSL)1850 2860
TRANSPORT WND (MPH) NW 8 NW 8
VENT RATE (KT-FT) 12950 20020
CATEGORY DAY 2 2
INVERSION 54F/10AM 7PM 56F/9AM
DISPERSION 2 2
MAX ADI EARLY 13 GEN POOR 4 VERY POOR 15 GEN POOR
MAX ADI LATE 17 GEN POOR 2 VERY POOR 25 FAIR
MAX LVORI EARLY 7 9 9
MAX LVORI LATE 5 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-282000-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY CLOUDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-4) 54 (+2) 71
RH % (24H TREND) 76 (+14) 100 (+2) 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 550 880
MIXING HGT(FT-AGL/MSL)1790 2900
TRANSPORT WND (MPH) NW 8 NW 7
VENT RATE (KT-FT) 12530 17400
CATEGORY DAY 2 2
INVERSION 54F/9AM 7PM 56F/9AM
DISPERSION 2 2
MAX ADI EARLY 13 GEN POOR 3 VERY POOR 18 GEN POOR
MAX ADI LATE 17 GEN POOR 2 VERY POOR 24 FAIR
MAX LVORI EARLY 6 9 9
MAX LVORI LATE 5 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-282000-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
119 AM EDT MON SEP 28 2026
TODAY TONIGHT TUE
CLOUD COVER CLOUDY CLOUDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-2) 50 (+1) 66
RH % (24H TREND) 80 (+8) 100 (+1) 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 490 860
MIXING HGT(FT-AGL/MSL)1600 2810
TRANSPORT WND (MPH) NW 10 NW 8
VENT RATE (KT-FT) 14400 19670
CATEGORY DAY 2 2
INVERSION 51F/9AM 7PM 54F/9AM
DISPERSION 2 2
MAX ADI EARLY 14 GEN POOR 5 VERY POOR 20 GEN POOR
MAX ADI LATE 18 GEN POOR 3 VERY POOR 24 FAIR
MAX LVORI EARLY 5 9 9
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. AREAS OF FOG. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 10 TO 15 MPH.
CRAVEN
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