959
FNUS51 KPBZ 021652
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1252 PM EDT WED SEP 2 2026
DISCUSSION
ROUNDS OF SHOWERS AND THUNDERSTORMS CONTINUE THROUGH THE END OF
THE WEEK IN A WARM, MOIST AIRMASS. SOUTHWESTERLY FLOW AROUND 5-10
MPH WILL PREVAIL OUTSIDE OF SHOWERS AND STORMS. THE ACTIVE PATTERN
SHOULD COME TO AN END FOR THE WEEKEND WITH DRIER AIR ARRIVING
BEHIND A PASSING COLD FRONT SOMETIME ON FRIDAY.
OHZ039-030815-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 70
CHANCE OF THUNDER (%) 0 30 40 20
TEMP (24H TREND) 71 (0) 90 (+1) 70 85
RH % (24H TREND) 91 (-8) 58 (+1) 98 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.15 0.16
PRECIP DURATION 1 1 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1590 1130
MIXING HGT(FT-AGL/MSL) 5210 3720
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 57310 37200
CATEGORY DAY 4 3
INVERSION 7PM 78F/10AM 7PM 79F/11AM
DISPERSION 4 3
MAX ADI EARLY 8 POOR 31 FAIR 7 POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 72 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-030815-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 80
CHANCE OF THUNDER (%) 0 30 40 20
TEMP (24H TREND) 71 (0) 89 (0) 69 84
RH % (24H TREND) 90 (-7) 58 (+1) 99 69
WIND 20FT/EARLY(MPH) SW 5 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.01 0.14 0.16
PRECIP DURATION 1 2 11
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1340 1090
MIXING HGT(FT-AGL/MSL) 4390 3590
TRANSPORT WND (MPH) W 13 NW 13
VENT RATE (KT-FT) 48290 39490
CATEGORY DAY 4 3
INVERSION 7PM 78F/10AM 7PM 78F/11AM
DISPERSION 4 3
MAX ADI EARLY 8 POOR 31 FAIR 8 POOR 13 GEN POOR
MAX ADI LATE 5 VERY POOR 61 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-030815-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 60 80
CHANCE OF THUNDER (%) 20 30 50 30
TEMP (24H TREND) 70 (-2) 88 (-1) 69 83
RH % (24H TREND) 91 (-7) 60 (+3) 99 71
WIND 20FT/EARLY(MPH) SW 5 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 7 LGT/VAR NW 5
PRECIP AMOUNT 0.05 0.06 0.11 0.16
PRECIP DURATION 1 2 2 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1150 1070
MIXING HGT(FT-AGL/MSL) 3760 3520
TRANSPORT WND (MPH) W 10 NW 13
VENT RATE (KT-FT) 33840 38720
CATEGORY DAY 3 3
INVERSION 7PM 78F/10AM 7PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 36 FAIR 7 POOR 14 GEN POOR
MAX ADI LATE 5 VERY POOR 49 GEN GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-030815-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40 60
CHANCE OF THUNDER (%) 0 30 30 20
TEMP (24H TREND) 71 (0) 90 (0) 70 85
RH % (24H TREND) 91 (-9) 56 (-1) 98 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.14 0.12
PRECIP DURATION 0 1 8
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1180
MIXING HGT(FT-AGL/MSL) 5180 3860
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 56980 38600
CATEGORY DAY 4 3
INVERSION 7PM 79F/10AM 7PM 80F/11AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 32 FAIR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 76 GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 5 6 7
MAX LVORI LATE 5 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-030815-
HARRISON-
INCLUDING THE CITY OF CADIZ
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 60 70
CHANCE OF THUNDER (%) 0 30 40 20
TEMP (24H TREND) 71 (+1) 90 (+1) 70 85
RH % (24H TREND) 90 (-10) 58 (+1) 99 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.04 0.13 0.15
PRECIP DURATION 1 2 8
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1110
MIXING HGT(FT-AGL/MSL) 5090 3650
TRANSPORT WND (MPH) W 12 NW 14
VENT RATE (KT-FT) 50900 43800
CATEGORY DAY 3 3
INVERSION 7PM 78F/10AM 7PM 76F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 30 FAIR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 70 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 6 8
MAX LVORI LATE 6 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-030815-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60 80
CHANCE OF THUNDER (%) 0 40 50 20
TEMP (24H TREND) 71 (+1) 89 (0) 69 84
RH % (24H TREND) 90 (-10) 59 (+1) 99 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.07 0.16 0.18
PRECIP DURATION 1 2 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1450 1100
MIXING HGT(FT-AGL/MSL) 4750 3620
TRANSPORT WND (MPH) W 13 NW 13
VENT RATE (KT-FT) 52250 39820
CATEGORY DAY 4 3
INVERSION 7PM 78F/10AM 6PM 76F/10AM
DISPERSION 4 3
MAX ADI EARLY 8 POOR 34 FAIR 6 VERY POOR 22 FAIR
MAX ADI LATE 5 VERY POOR 63 GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-030815-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 50
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 71 (+1) 91 (+1) 70 86
RH % (24H TREND) 89 (-10) 54 (-1) 97 63
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.14 0.05
PRECIP DURATION 1 2
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1160
MIXING HGT(FT-AGL/MSL) 5280 3800
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 58080 34200
CATEGORY DAY 4 3
INVERSION 7PM 80F/10AM 7PM 81F/11AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 28 FAIR 5 VERY POOR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 78 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 6 6
MAX LVORI LATE 5 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-030815-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 71 (0) 91 (0) 70 86
RH % (24H TREND) 90 (-10) 56 (+2) 98 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.15 0.11
PRECIP DURATION 1 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1580 1130
MIXING HGT(FT-AGL/MSL) 5190 3690
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 57090 33210
CATEGORY DAY 4 3
INVERSION 7PM 79F/10AM 7PM 77F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 25 FAIR 5 VERY POOR 18 GEN POOR
MAX ADI LATE 4 VERY POOR 77 GOOD 4 VERY POOR 40 FAIR
MAX LVORI EARLY 6 5 6 7
MAX LVORI LATE 6 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-030815-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 70
CHANCE OF THUNDER (%) 0 30 40 30
TEMP (24H TREND) 72 (+1) 91 (0) 71 86
RH % (24H TREND) 89 (-10) 57 (+3) 97 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.08 0.15
PRECIP DURATION 1 1 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1510 1030
MIXING HGT(FT-AGL/MSL) 4950 3380
TRANSPORT WND (MPH) W 13 W 13
VENT RATE (KT-FT) 54450 37180
CATEGORY DAY 4 3
INVERSION 7PM 79F/10AM 7PM 78F/10AM
DISPERSION 4 3
MAX ADI EARLY 7 POOR 29 FAIR 6 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 71 GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 6 5 6 6
MAX LVORI LATE 5 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-030815-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 30 60
CHANCE OF THUNDER (%) 0 0 30 30
TEMP (24H TREND) 71 (+1) 91 (0) 71 87
RH % (24H TREND) 89 (-11) 55 (+1) 97 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05 0.06
PRECIP DURATION 1 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1720 1160
MIXING HGT(FT-AGL/MSL) 5640 3800
TRANSPORT WND (MPH) W 13 W 10
VENT RATE (KT-FT) 62040 34200
CATEGORY DAY 4 3
INVERSION 7PM 80F/10AM 7PM 81F/11AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 25 FAIR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 84 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 6 6
MAX LVORI LATE 6 1 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-030815-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 60
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 72 (+1) 92 (+1) 71 87
RH % (24H TREND) 90 (-9) 55 (+1) 97 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.07 0.10
PRECIP DURATION 0 1 8
PRECIP BEGIN 3 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1650 1070
MIXING HGT(FT-AGL/MSL) 5420 3500
TRANSPORT WND (MPH) W 13 W 12
VENT RATE (KT-FT) 59620 35000
CATEGORY DAY 4 3
INVERSION 7PM 79F/10AM 7PM 78F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 26 FAIR 4 VERY POOR 21 FAIR
MAX ADI LATE 4 VERY POOR 82 GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 6 7
MAX LVORI LATE 6 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-030815-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 60 70
CHANCE OF THUNDER (%) 50 40 30 30
TEMP (24H TREND) 70 (-1) 87 (-2) 67 82
RH % (24H TREND) 98 (-1) 64 (+3) 100 72
WIND 20FT/EARLY(MPH) SW 6 W 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 7 LGT/VAR NW 6
PRECIP AMOUNT 0.07 0.17 0.07 0.09
PRECIP DURATION 2 2 3 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 980 810
MIXING HGT(FT-AGL/MSL) 3220 2670
TRANSPORT WND (MPH) W 14 NW 12
VENT RATE (KT-FT) 38640 26700
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 76F/11AM
DISPERSION 3 3
MAX ADI EARLY 14 GEN POOR 32 FAIR 6 VERY POOR 13 GEN POOR
MAX ADI LATE 8 POOR 47 GEN GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 6 6 8 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-030815-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 60 70
CHANCE OF THUNDER (%) 50 40 40 30
TEMP (24H TREND) 68 (-1) 85 (-2) 66 80
RH % (24H TREND) 100 (+1) 70 (+6) 100 74
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 5 W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.09 0.16 0.06 0.12
PRECIP DURATION 2 3 2 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 960 780
MIXING HGT(FT-AGL/MSL) 3150 2560
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 34650 25600
CATEGORY DAY 3 2
INVERSION 7PM 70F/9AM 7PM 74F/11AM
DISPERSION 3 2
MAX ADI EARLY 8 POOR 29 FAIR 6 VERY POOR 16 GEN POOR
MAX ADI LATE 8 POOR 48 GEN GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 6 7 9 8
MAX LVORI LATE 6 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-030815-
FOREST-
INCLUDING THE CITY OF TIONESTA
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 60 70
CHANCE OF THUNDER (%) 50 50 30 20
TEMP (24H TREND) 67 (+1) 84 (-2) 65 80
RH % (24H TREND) 99 (+1) 69 (+6) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.18 0.11 0.05 0.12
PRECIP DURATION 5 4 3 7
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 950 750
MIXING HGT(FT-AGL/MSL) 3100 2470
TRANSPORT WND (MPH) W 14 NW 12
VENT RATE (KT-FT) 37200 24700
CATEGORY DAY 3 2
INVERSION 7PM 70F/9AM 7PM 71F/10AM
DISPERSION 3 2
MAX ADI EARLY 7 POOR 31 FAIR 5 VERY POOR 17 GEN POOR
MAX ADI LATE 8 POOR 42 GEN GOOD 3 VERY POOR 30 FAIR
MAX LVORI EARLY 6 6 8 8
MAX LVORI LATE 7 4 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-030815-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 60 80
CHANCE OF THUNDER (%) 40 40 40 30
TEMP (24H TREND) 70 (-1) 88 (-2) 68 83
RH % (24H TREND) 96 (-2) 63 (+5) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR NW 5
PRECIP AMOUNT 0.06 0.12 0.06 0.08
PRECIP DURATION 2 2 4 10
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 950 910
MIXING HGT(FT-AGL/MSL) 3110 2990
TRANSPORT WND (MPH) W 12 NW 13
VENT RATE (KT-FT) 31100 32890
CATEGORY DAY 3 3
INVERSION 7PM 73F/9AM 7PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 32 FAIR 6 VERY POOR 18 GEN POOR
MAX ADI LATE 6 VERY POOR 45 GEN GOOD 4 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 6 6 8 8
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-030815-
BUTLER-
INCLUDING THE CITY OF BUTLER
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 60 80
CHANCE OF THUNDER (%) 40 40 40 30
TEMP (24H TREND) 69 (0) 87 (-2) 67 83
RH % (24H TREND) 99 (0) 67 (+5) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR NW 5
PRECIP AMOUNT 0.03 0.11 0.10 0.11
PRECIP DURATION 2 2 3 10
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 940 920
MIXING HGT(FT-AGL/MSL) 3090 3030
TRANSPORT WND (MPH) W 13 NW 13
VENT RATE (KT-FT) 33990 33330
CATEGORY DAY 3 3
INVERSION 7PM 72F/9AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 34 FAIR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 6 VERY POOR 46 GEN GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 7 6 9 8
MAX LVORI LATE 7 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-030815-
CLARION-
INCLUDING THE CITY OF CLARION
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 50 70
CHANCE OF THUNDER (%) 50 50 40 30
TEMP (24H TREND) 68 (0) 85 (-1) 66 81
RH % (24H TREND) 98 (0) 69 (+5) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.10 0.19 0.09 0.15
PRECIP DURATION 2 4 2 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 990 780
MIXING HGT(FT-AGL/MSL) 3240 2570
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 35640 25700
CATEGORY DAY 3 2
INVERSION 7PM 70F/9AM 7PM 74F/11AM
DISPERSION 3 2
MAX ADI EARLY 7 POOR 31 FAIR 6 VERY POOR 18 GEN POOR
MAX ADI LATE 8 POOR 43 GEN GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 7 6 8 8
MAX LVORI LATE 7 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-030815-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 50 70
CHANCE OF THUNDER (%) 50 50 40 30
TEMP (24H TREND) 67 (-2) 84 (0) 66 79
RH % (24H TREND) 97 (-1) 70 (+5) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR NW 5
PRECIP AMOUNT 0.10 0.12 0.05 0.14
PRECIP DURATION 2 4 2 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 990 720
MIXING HGT(FT-AGL/MSL) 3260 2370
TRANSPORT WND (MPH) W 13 NW 12
VENT RATE (KT-FT) 35860 23700
CATEGORY DAY 3 2
INVERSION 7PM 70F/9AM 7PM 71F/10AM
DISPERSION 3 2
MAX ADI EARLY 7 POOR 37 FAIR 7 POOR 18 GEN POOR
MAX ADI LATE 7 POOR 45 GEN GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 6 8 8
MAX LVORI LATE 7 4 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-030815-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 60 80
CHANCE OF THUNDER (%) 20 40 50 30
TEMP (24H TREND) 71 (0) 89 (-1) 69 83
RH % (24H TREND) 93 (-4) 61 (+3) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR NW 5
PRECIP AMOUNT 0.02 0.11 0.11 0.14
PRECIP DURATION 1 2 2 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1100 1090
MIXING HGT(FT-AGL/MSL) 3620 3590
TRANSPORT WND (MPH) W 10 NW 13
VENT RATE (KT-FT) 32580 39490
CATEGORY DAY 3 3
INVERSION 7PM 74F/9AM 7PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 37 FAIR 7 POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 49 GEN GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-030815-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 50 70 90
CHANCE OF THUNDER (%) 10 50 50 30
TEMP (24H TREND) 71 (0) 89 (-1) 69 84
RH % (24H TREND) 94 (-3) 64 (+4) 99 73
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR W 6
PRECIP AMOUNT 0.01 0.11 0.12 0.19
PRECIP DURATION 1 2 3 9
PRECIP BEGIN 7 PM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1290 1080
MIXING HGT(FT-AGL/MSL) 4230 3530
TRANSPORT WND (MPH) W 13 NW 13
VENT RATE (KT-FT) 46530 38830
CATEGORY DAY 3 3
INVERSION 7PM 74F/9AM 7PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 38 FAIR 12 POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 50 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-030815-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 60 80
CHANCE OF THUNDER (%) 40 50 50 40
TEMP (24H TREND) 69 (0) 88 (0) 67 83
RH % (24H TREND) 98 (-1) 68 (+3) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.03 0.14 0.12 0.14
PRECIP DURATION 2 2 2 10
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 1030 840
MIXING HGT(FT-AGL/MSL) 3370 2750
TRANSPORT WND (MPH) W 12 NW 12
VENT RATE (KT-FT) 33700 27500
CATEGORY DAY 3 3
INVERSION 7PM 72F/9AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 35 FAIR 6 VERY POOR 20 GEN POOR
MAX ADI LATE 6 VERY POOR 45 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 6 7 8 9
MAX LVORI LATE 7 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-030815-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 90
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 71 (0) 88 (-1) 69 84
RH % (24H TREND) 90 (-8) 62 (+2) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.10 0.13 0.25
PRECIP DURATION 1 3 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1300 1050
MIXING HGT(FT-AGL/MSL) 4270 3440
TRANSPORT WND (MPH) W 13 NW 13
VENT RATE (KT-FT) 46970 37840
CATEGORY DAY 3 3
INVERSION 7PM 77F/10AM 7PM 76F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 35 FAIR 7 POOR 24 FAIR
MAX ADI LATE 5 VERY POOR 60 GEN GOOD 5 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-030815-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 90
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 70 (0) 89 (-1) 70 84
RH % (24H TREND) 90 (-6) 60 (+2) 99 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.07 0.13 0.29
PRECIP DURATION 1 3 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1550 1040
MIXING HGT(FT-AGL/MSL) 5080 3420
TRANSPORT WND (MPH) W 12 W 14
VENT RATE (KT-FT) 50800 41040
CATEGORY DAY 3 3
INVERSION 7PM 77F/10AM 7PM 77F/10AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 38 FAIR 6 VERY POOR 28 FAIR
MAX ADI LATE 4 VERY POOR 66 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-030815-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70 90
CHANCE OF THUNDER (%) 20 50 50 40
TEMP (24H TREND) 69 (-2) 88 (-1) 69 84
RH % (24H TREND) 97 (0) 66 (+3) 100 74
WIND 20FT/EARLY(MPH) SW 5 SW 6 SW 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 8 LGT/VAR W 7
PRECIP AMOUNT 0.03 0.10 0.19 0.25
PRECIP DURATION 1 2 3 9
PRECIP BEGIN 7 PM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1130 1000
MIXING HGT(FT-AGL/MSL) 3720 3270
TRANSPORT WND (MPH) W 12 NW 12
VENT RATE (KT-FT) 37200 32700
CATEGORY DAY 3 3
INVERSION 7PM 76F/10AM 7PM 75F/10AM
DISPERSION 3 3
MAX ADI EARLY 11 POOR 33 FAIR 10 POOR 22 FAIR
MAX ADI LATE 7 POOR 42 GEN GOOD 4 VERY POOR 38 FAIR
MAX LVORI EARLY 6 6 7 8
MAX LVORI LATE 6 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-030815-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 60 90
CHANCE OF THUNDER (%) 20 50 50 40
TEMP (24H TREND) 68 (-3) 88 (+1) 67 83
RH % (24H TREND) 97 (+1) 62 (+2) 100 70
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR W 7
PRECIP AMOUNT 0.05 0.17 0.21 0.21
PRECIP DURATION 1 2 2 6
PRECIP BEGIN 6 PM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 820
MIXING HGT(FT-AGL/MSL) 3040 2690
TRANSPORT WND (MPH) W 12 NW 14
VENT RATE (KT-FT) 30400 32280
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 36 FAIR 8 POOR 25 FAIR
MAX ADI LATE 6 VERY POOR 46 GEN GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 6 6 6 8
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-030815-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 60 70 90
CHANCE OF THUNDER (%) 0 50 50 40
TEMP (24H TREND) 70 (-2) 88 (-2) 69 84
RH % (24H TREND) 93 (-2) 62 (+3) 99 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.08 0.30 0.30
PRECIP DURATION 2 4 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1140 1010
MIXING HGT(FT-AGL/MSL) 3730 3310
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (KT-FT) 33570 36410
CATEGORY DAY 3 3
INVERSION 7PM 76F/10AM 6PM 73F/9AM
DISPERSION 3 3
MAX ADI EARLY 5 VERY POOR 31 FAIR 6 VERY POOR 24 FAIR
MAX ADI LATE 5 VERY POOR 49 GEN GOOD 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 5 6 6 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-030815-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70 90
CHANCE OF THUNDER (%) 0 50 50 40
TEMP (24H TREND) 67 (-3) 87 (0) 66 83
RH % (24H TREND) 95 (-3) 59 (+1) 100 68
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.08 0.49 0.24
PRECIP DURATION 2 3 6
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1120 960
MIXING HGT(FT-AGL/MSL) 3680 3140
TRANSPORT WND (MPH) W 13 W 15
VENT RATE (KT-FT) 40480 40820
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 7PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 29 FAIR 7 POOR 26 FAIR
MAX ADI LATE 5 VERY POOR 52 GEN GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 6 6 6 8
MAX LVORI LATE 6 3 9 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-030815-
INDIANA-
INCLUDING THE CITY OF INDIANA
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 50 60 90
CHANCE OF THUNDER (%) 40 50 40 40
TEMP (24H TREND) 68 (-2) 87 (0) 67 82
RH % (24H TREND) 97 (+1) 69 (+4) 100 75
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR W 6
PRECIP AMOUNT 0.05 0.16 0.10 0.17
PRECIP DURATION 2 2 2 9
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 770
MIXING HGT(FT-AGL/MSL) 3310 2540
TRANSPORT WND (MPH) W 13 W 13
VENT RATE (KT-FT) 36410 27940
CATEGORY DAY 3 3
INVERSION 7PM 71F/9AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 37 FAIR 8 POOR 24 FAIR
MAX ADI LATE 7 POOR 45 GEN GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 6 7 8 8
MAX LVORI LATE 7 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-030815-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 50 90
CHANCE OF THUNDER (%) 30 50 40 40
TEMP (24H TREND) 68 (-2) 86 (0) 67 81
RH % (24H TREND) 97 (+1) 67 (+3) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 7 LGT/VAR W 6
PRECIP AMOUNT 0.02 0.14 0.10 0.17
PRECIP DURATION 2 2 2 6
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 760
MIXING HGT(FT-AGL/MSL) 3240 2490
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (KT-FT) 35640 29880
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 7PM 73F/10AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 39 FAIR 8 POOR 24 FAIR
MAX ADI LATE 7 POOR 45 GEN GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 6 7 7 9
MAX LVORI LATE 7 3 9 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-030815-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60 80
CHANCE OF THUNDER (%) 0 40 50 30
TEMP (24H TREND) 71 (+1) 89 (0) 70 83
RH % (24H TREND) 90 (-9) 60 (+2) 99 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.12 0.19 0.19
PRECIP DURATION 2 3 12
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1210 1110
MIXING HGT(FT-AGL/MSL) 3990 3650
TRANSPORT WND (MPH) W 12 NW 13
VENT RATE (KT-FT) 39900 40150
CATEGORY DAY 3 3
INVERSION 7PM 74F/9AM 7PM 76F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 36 FAIR 6 VERY POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 53 GEN GOOD 5 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-030815-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 80
CHANCE OF THUNDER (%) 0 50 50 20
TEMP (24H TREND) 71 (-1) 91 (+1) 70 86
RH % (24H TREND) 89 (-9) 59 (+2) 98 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.10 0.12 0.18
PRECIP DURATION 1 2 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1360 1060
MIXING HGT(FT-AGL/MSL) 4470 3480
TRANSPORT WND (MPH) W 12 NW 13
VENT RATE (KT-FT) 44700 38280
CATEGORY DAY 3 3
INVERSION 7PM 78F/10AM 7PM 77F/10AM
DISPERSION 3 3
MAX ADI EARLY 8 POOR 31 FAIR 6 VERY POOR 24 FAIR
MAX ADI LATE 4 VERY POOR 62 GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 5 6 7
MAX LVORI LATE 6 2 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-030815-
OHIO-
INCLUDING THE CITY OF WHEELING
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60 80
CHANCE OF THUNDER (%) 0 40 50 20
TEMP (24H TREND) 71 (0) 90 (+1) 70 85
RH % (24H TREND) 90 (-9) 60 (+1) 99 70
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.06 0.08 0.17
PRECIP DURATION 1 2 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1470 1020
MIXING HGT(FT-AGL/MSL) 4840 3340
TRANSPORT WND (MPH) W 12 NW 14
VENT RATE (KT-FT) 48400 40080
CATEGORY DAY 3 3
INVERSION 7PM 78F/10AM 7PM 77F/10AM
DISPERSION 3 3
MAX ADI EARLY 7 POOR 29 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 4 VERY POOR 65 GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 6 9
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-030815-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60 70
CHANCE OF THUNDER (%) 0 40 50 30
TEMP (24H TREND) 71 (-1) 91 (+1) 70 86
RH % (24H TREND) 90 (-5) 59 (+2) 98 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.04 0.10 0.19
PRECIP DURATION 1 2 8
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1000
MIXING HGT(FT-AGL/MSL) 5290 3270
TRANSPORT WND (MPH) W 13 NW 13
VENT RATE (KT-FT) 58190 35970
CATEGORY DAY 4 3
INVERSION 7PM 79F/10AM 7PM 78F/10AM
DISPERSION 4 3
MAX ADI EARLY 5 VERY POOR 29 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 4 VERY POOR 75 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-030815-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 70
CHANCE OF THUNDER (%) 0 40 40 30
TEMP (24H TREND) 71 (+1) 91 (+1) 70 85
RH % (24H TREND) 91 (-6) 58 (+2) 99 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.10 0.17
PRECIP DURATION 1 1 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1610 1060
MIXING HGT(FT-AGL/MSL) 5290 3470
TRANSPORT WND (MPH) W 13 NW 14
VENT RATE (KT-FT) 58190 41640
CATEGORY DAY 4 3
INVERSION 7PM 78F/10AM 6PM 78F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 23 FAIR 5 VERY POOR 23 FAIR
MAX ADI LATE 4 VERY POOR 77 GOOD 4 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-030815-
MARION-
INCLUDING THE CITY OF FAIRMONT
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50 80
CHANCE OF THUNDER (%) 0 40 50 40
TEMP (24H TREND) 69 (0) 88 (-2) 69 84
RH % (24H TREND) 92 (-7) 61 (+4) 100 72
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.06 0.15 0.30
PRECIP DURATION 1 1 9
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1570 1070
MIXING HGT(FT-AGL/MSL) 5140 3500
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (KT-FT) 56540 42000
CATEGORY DAY 4 3
INVERSION 7PM 77F/10AM 6PM 77F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 23 FAIR 5 VERY POOR 24 FAIR
MAX ADI LATE 4 VERY POOR 74 GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-030815-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 90
CHANCE OF THUNDER (%) 0 50 50 40
TEMP (24H TREND) 70 (-1) 88 (-2) 69 84
RH % (24H TREND) 91 (-5) 60 (+3) 99 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.06 0.22 0.34
PRECIP DURATION 1 3 9
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1520 980
MIXING HGT(FT-AGL/MSL) 4980 3210
TRANSPORT WND (MPH) W 12 W 14
VENT RATE (KT-FT) 49800 38520
CATEGORY DAY 3 3
INVERSION 7PM 77F/10AM 6PM 74F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 29 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 5 VERY POOR 69 GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 6 7
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-030815-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 90
CHANCE OF THUNDER (%) 0 50 50 40
TEMP (24H TREND) 68 (-2) 85 (-1) 67 81
RH % (24H TREND) 92 (-6) 63 (+3) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.06 0.32 0.38
PRECIP DURATION 2 3 6
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1310 990
MIXING HGT(FT-AGL/MSL) 4280 3250
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (KT-FT) 47080 39000
CATEGORY DAY 3 3
INVERSION 7PM 75F/10AM 6PM 71F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 23 FAIR 5 VERY POOR 26 FAIR
MAX ADI LATE 5 VERY POOR 61 GOOD 4 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 5 6 8
MAX LVORI LATE 5 3 8 4
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-030815-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 40 90
CHANCE OF THUNDER (%) 0 50 40 40
TEMP (24H TREND) 68 (0) 87 (-1) 67 84
RH % (24H TREND) 90 (-9) 60 (+2) 98 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.06 0.26 0.36
PRECIP DURATION 2 2 6
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1300 1010
MIXING HGT(FT-AGL/MSL) 4270 3310
TRANSPORT WND (MPH) W 14 W 15
VENT RATE (KT-FT) 51240 43030
CATEGORY DAY 3 3
INVERSION 7PM 76F/10AM 6PM 72F/9AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 27 FAIR 5 VERY POOR 28 FAIR
MAX ADI LATE 4 VERY POOR 69 GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 6 7
MAX LVORI LATE 5 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-030815-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 40 80
CHANCE OF THUNDER (%) 0 50 40 40
TEMP (24H TREND) 67 (-2) 85 (0) 67 82
RH % (24H TREND) 91 (-7) 61 (0) 100 71
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.05 0.20 0.30
PRECIP DURATION 1 2 6
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1240 970
MIXING HGT(FT-AGL/MSL) 4080 3180
TRANSPORT WND (MPH) W 14 W 16
VENT RATE (KT-FT) 48960 44520
CATEGORY DAY 3 3
INVERSION 7PM 74F/10AM 6PM 74F/10AM
DISPERSION 3 3
MAX ADI EARLY 4 VERY POOR 37 FAIR 5 VERY POOR 35 FAIR
MAX ADI LATE 5 VERY POOR 70 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 5 6 7
MAX LVORI LATE 6 3 8 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-030815-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40 80
CHANCE OF THUNDER (%) 0 40 30 40
TEMP (24H TREND) 68 (-1) 88 (0) 68 84
RH % (24H TREND) 88 (-9) 56 (0) 96 65
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.04 0.06 0.36
PRECIP DURATION 1 1 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1330 960
MIXING HGT(FT-AGL/MSL) 4360 3160
TRANSPORT WND (MPH) W 15 W 16
VENT RATE (KT-FT) 56680 44240
CATEGORY DAY 4 3
INVERSION 7PM 75F/10AM 6PM 75F/10AM
DISPERSION 4 3
MAX ADI EARLY 4 VERY POOR 34 FAIR 4 VERY POOR 39 FAIR
MAX ADI LATE 4 VERY POOR 79 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 5 6 6
MAX LVORI LATE 5 2 7 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-030815-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1252 PM EDT WED SEP 2 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 30 70
CHANCE OF THUNDER (%) 0 30 30 30
TEMP (24H TREND) 64 (-1) 83 (0) 63 80
RH % (24H TREND) 89 (-8) 60 (-1) 98 67
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 5 LGT/VAR W 7 G19
PRECIP AMOUNT 0.00 0.05 0.03 0.21
PRECIP DURATION 1 1 4
PRECIP BEGIN 1 PM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 1280 930
MIXING HGT(FT-AGL/MSL) 4210 3050
TRANSPORT WND (MPH) W 18 W 21
VENT RATE (KT-FT) 67360 54900
CATEGORY DAY 4 4
INVERSION 7PM 70F/9AM 7PM 70F/9AM
DISPERSION 4 4
MAX ADI EARLY 5 VERY POOR 63 GOOD 6 VERY POOR 57 GEN GOOD
MAX ADI LATE 6 VERY POOR 88 GOOD 5 VERY POOR 68 GOOD
MAX LVORI EARLY 6 4 6 6
MAX LVORI LATE 5 2 6 3
REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 70S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. SOUTH
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
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