008
FNUS51 KPBZ 160439
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
1239 AM EDT TUE SEP 16 2025
DISCUSSION
DRY WEATHER EXPECTED THROUGH THE NEXT 48 HOURS EXCEPT FOR A LOW
PROBABILITY (20%) FOR A FEW LIGHT RAIN SHOWERS OVER THE LAURELS
AND WV RIDGES TONIGHT. RELATIVE HUMIDITY VALUES SHOULD REMAIN IN
THE MID TO UPPER 30 PERCENT RANGE THIS AFTERNOON. THERE IS A LOW
(BUT NON-ZERO; AROUND 20%) PROBABILITY FOR RH'S TO DIP BELOW 30
PERCENT MAINLY ACROSS EASTERN OH AND THE NORTHERN WV PANHANDLE.
HOWEVER, LIGHT WINDS CONTINUE TO PRECLUDE ANY FIRE WEATHER
CONCERNS.
OHZ039-162030-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 54 (-3) 83
RH % (24H TREND) 35 (+6) 90 (+3) 36
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2260 2090
MIXING HGT(FT-AGL/MSL)7430 6860
TRANSPORT WND (MPH) E 9 NE 7
VENT RATE (KT-FT) 76110 41160
DISPERSION 5 3
ADI EARLY 41 GEN GOOD 4 VERY POOR 22 FAIR
ADI LATE 72 GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-162030-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 54 (-3) 82
RH % (24H TREND) 35 (+8) 88 (+1) 37
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2180 2020
MIXING HGT(FT-AGL/MSL)7170 6640
TRANSPORT WND (MPH) E 9 NE 7
VENT RATE (KT-FT) 65850 39840
DISPERSION 5 3
ADI EARLY 43 GEN GOOD 4 VERY POOR 23 FAIR
ADI LATE 69 GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-162030-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-2) 54 (-2) 81
RH % (24H TREND) 35 (+8) 88 (0) 36
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2130 2010
MIXING HGT(FT-AGL/MSL)6990 6610
TRANSPORT WND (MPH) E 8 NE 6
VENT RATE (KT-FT) 70000 33050
DISPERSION 5 3
ADI EARLY 38 FAIR 4 VERY POOR 23 FAIR
ADI LATE 59 GEN GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-162030-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 54 (-4) 83
RH % (24H TREND) 36 (+5) 90 (+3) 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2310 2200
MIXING HGT(FT-AGL/MSL)7590 7220
TRANSPORT WND (MPH) E 9 NE 6
VENT RATE (KT-FT) 68210 36100
DISPERSION 5 3
ADI EARLY 33 FAIR 4 VERY POOR 19 GEN POOR
ADI LATE 72 GOOD 3 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-162030-
HARRISON-
INCLUDING THE CITY OF CADIZ
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 54 (-3) 82
RH % (24H TREND) 32 (+3) 89 (+3) 35
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2230 2020
MIXING HGT(FT-AGL/MSL)7310 6620
TRANSPORT WND (MPH) E 10 NE 8
VENT RATE (KT-FT) 76390 46340
DISPERSION 5 4
ADI EARLY 49 GEN GOOD 4 VERY POOR 26 FAIR
ADI LATE 79 GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-162030-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-3) 55 (-2) 81
RH % (24H TREND) 32 (+4) 86 (-2) 33
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2180 1900
MIXING HGT(FT-AGL/MSL)7150 6240
TRANSPORT WND (MPH) E 10 NE 8
VENT RATE (KT-FT) 83740 43680
DISPERSION 5 3
ADI EARLY 45 GEN GOOD 4 VERY POOR 24 FAIR
ADI LATE 81 GOOD 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-162030-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 54 (-4) 83
RH % (24H TREND) 36 (+3) 91 (+5) 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2340 2200
MIXING HGT(FT-AGL/MSL)7670 7210
TRANSPORT WND (MPH) E 9 NE 7
VENT RATE (KT-FT) 77400 43260
DISPERSION 5 3
ADI EARLY 37 FAIR 4 VERY POOR 23 FAIR
ADI LATE 74 GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-162030-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 54 (-4) 83
RH % (24H TREND) 34 (+4) 90 (+5) 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2330 2130
MIXING HGT(FT-AGL/MSL)7630 7000
TRANSPORT WND (MPH) E 10 NE 8
VENT RATE (KT-FT) 80960 49000
DISPERSION 5 4
ADI EARLY 45 GEN GOOD 4 VERY POOR 26 FAIR
ADI LATE 82 GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-162030-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 55 (-3) 82
RH % (24H TREND) 34 (+2) 88 (+2) 36
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2210 1970
MIXING HGT(FT-AGL/MSL)7240 6460
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 84480 45220
DISPERSION 5 3
ADI EARLY 50 GEN GOOD 6 VERY POOR 31 FAIR
ADI LATE 87 GOOD 3 VERY POOR 61 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-162030-
NOBLE-
INCLUDING THE CITY OF CALDWELL
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-3) 55 (-3) 82
RH % (24H TREND) 35 (+4) 89 (+4) 37
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2240 1990
MIXING HGT(FT-AGL/MSL)7360 6520
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 65610 45640
DISPERSION 5 3
ADI EARLY 46 GEN GOOD 5 VERY POOR 33 FAIR
ADI LATE 89 GOOD 4 VERY POOR 63 GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-162030-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-4) 56 (-3) 81
RH % (24H TREND) 34 (+3) 86 (+1) 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2230 1810
MIXING HGT(FT-AGL/MSL)7330 5950
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 72150 41650
DISPERSION 5 3
ADI EARLY 51 GEN GOOD 6 VERY POOR 31 FAIR
ADI LATE 88 GOOD 3 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 4 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-162030-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-2) 54 (-2) 80
RH % (24H TREND) 41 (+4) 90 (0) 43
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2010 1940
MIXING HGT(FT-AGL/MSL)6600 6370
TRANSPORT WND (MPH) E 7 N 5
VENT RATE (KT-FT) 59030 25480
DISPERSION 5 2
ADI EARLY 31 FAIR 3 VERY POOR 18 GEN POOR
ADI LATE 48 GEN GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-162030-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-1) 53 (-2) 79
RH % (24H TREND) 42 (+7) 92 (-1) 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 1970 1850
MIXING HGT(FT-AGL/MSL)6450 6070
TRANSPORT WND (MPH) E 7 N 5
VENT RATE (KT-FT) 59500 24280
DISPERSION 5 2
ADI EARLY 31 FAIR 3 VERY POOR 19 GEN POOR
ADI LATE 48 GEN GOOD 3 VERY POOR 30 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-162030-
FOREST-
INCLUDING THE CITY OF TIONESTA
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 52 (-2) 79
RH % (24H TREND) 37 (+1) 92 (-1) 39
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 1990 1890
MIXING HGT(FT-AGL/MSL)6520 6210
TRANSPORT WND (MPH) NE 7 N 5
VENT RATE (KT-FT) 47450 24840
DISPERSION 5 2
ADI EARLY 28 FAIR 3 VERY POOR 17 GEN POOR
ADI LATE 48 GEN GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-162030-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 54 (-2) 81
RH % (24H TREND) 37 (+2) 89 (-1) 39
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2090 2040
MIXING HGT(FT-AGL/MSL)6870 6690
TRANSPORT WND (MPH) E 8 NE 7
VENT RATE (KT-FT) 65070 40140
DISPERSION 5 3
ADI EARLY 36 FAIR 3 VERY POOR 22 FAIR
ADI LATE 57 GEN GOOD 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-162030-
BUTLER-
INCLUDING THE CITY OF BUTLER
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-3) 53 (-3) 80
RH % (24H TREND) 40 (+5) 93 (0) 42
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 1990 1830
MIXING HGT(FT-AGL/MSL)6510 6010
TRANSPORT WND (MPH) E 7 NE 6
VENT RATE (KT-FT) 66990 30050
DISPERSION 5 3
ADI EARLY 34 FAIR 3 VERY POOR 20 GEN POOR
ADI LATE 56 GEN GOOD 4 VERY POOR 39 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-162030-
CLARION-
INCLUDING THE CITY OF CLARION
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-1) 53 (-3) 79
RH % (24H TREND) 37 (0) 91 (0) 39
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2010 1890
MIXING HGT(FT-AGL/MSL)6600 6190
TRANSPORT WND (MPH) E 7 NE 5
VENT RATE (KT-FT) 59730 24760
DISPERSION 5 2
ADI EARLY 32 FAIR 3 VERY POOR 18 GEN POOR
ADI LATE 51 GEN GOOD 4 VERY POOR 35 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-162030-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-1) 52 (-3) 77
RH % (24H TREND) 37 (0) 91 (0) 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2020 1670
MIXING HGT(FT-AGL/MSL)6630 5470
TRANSPORT WND (MPH) E 8 NE 5
VENT RATE (KT-FT) 59170 21880
DISPERSION 5 2
ADI EARLY 34 FAIR 4 VERY POOR 23 FAIR
ADI LATE 56 GEN GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-162030-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-2) 55 (-2) 80
RH % (24H TREND) 35 (+8) 88 (-1) 36
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2110 1860
MIXING HGT(FT-AGL/MSL)6920 6110
TRANSPORT WND (MPH) E 8 NE 7
VENT RATE (KT-FT) 70810 36660
DISPERSION 5 3
ADI EARLY 38 FAIR 4 VERY POOR 22 FAIR
ADI LATE 63 GOOD 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-162030-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-2) 55 (-3) 80
RH % (24H TREND) 36 (+4) 90 (-1) 40
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2140 1890
MIXING HGT(FT-AGL/MSL)7020 6210
TRANSPORT WND (MPH) E 10 NE 7
VENT RATE (KT-FT) 74340 37260
DISPERSION 5 3
ADI EARLY 45 GEN GOOD 6 VERY POOR 24 FAIR
ADI LATE 77 GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-162030-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-2) 53 (-3) 79
RH % (24H TREND) 38 (+1) 92 (-1) 41
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 2010 1770
MIXING HGT(FT-AGL/MSL)6600 5790
TRANSPORT WND (MPH) E 8 NE 6
VENT RATE (KT-FT) 66020 28950
DISPERSION 5 3
ADI EARLY 34 FAIR 4 VERY POOR 24 FAIR
ADI LATE 58 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-162030-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-3) 55 (-2) 79
RH % (24H TREND) 35 (+2) 89 (-2) 38
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 7 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2110 1890
MIXING HGT(FT-AGL/MSL)6920 6210
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 78840 43470
DISPERSION 5 3
ADI EARLY 54 GEN GOOD 6 VERY POOR 29 FAIR
ADI LATE 84 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-162030-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-3) 55 (-2) 78
RH % (24H TREND) 39 (+6) 91 (-1) 45
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2080 1680
MIXING HGT(FT-AGL/MSL)6830 5500
TRANSPORT WND (MPH) E 13 NE 8
VENT RATE (KT-FT) 72740 38500
DISPERSION 5 3
ADI EARLY 55 GEN GOOD 8 POOR 30 FAIR
ADI LATE 91 GOOD 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-162030-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-3) 54 (-3) 79
RH % (24H TREND) 40 (+4) 92 (-2) 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2060 1630
MIXING HGT(FT-AGL/MSL)6770 5360
TRANSPORT WND (MPH) E 12 NE 6
VENT RATE (KT-FT) 77230 26800
DISPERSION 5 3
ADI EARLY 52 GEN GOOD 6 VERY POOR 25 FAIR
ADI LATE 81 GOOD 3 VERY POOR 38 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-162030-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (0) 53 (-3) 76
RH % (24H TREND) 36 (+2) 89 (-4) 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1940 1420
MIXING HGT(FT-AGL/MSL)6370 4660
TRANSPORT WND (MPH) E 12 NE 6
VENT RATE (KT-FT) 77360 23300
DISPERSION 5 3
ADI EARLY 62 GOOD 6 VERY POOR 23 FAIR
ADI LATE 82 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-162030-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-3) 55 (-2) 77
RH % (24H TREND) 39 (+3) 90 (-2) 48
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2000 1520
MIXING HGT(FT-AGL/MSL)6550 4990
TRANSPORT WND (MPH) E 13 NE 7
VENT RATE (KT-FT) 73070 29940
DISPERSION 5 3
ADI EARLY 60 GEN GOOD 6 VERY POOR 25 FAIR
ADI LATE 86 GOOD 3 VERY POOR 38 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-162030-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-2) 51 (-4) 75
RH % (24H TREND) 39 (0) 91 (-2) 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(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) 1690 1400
MIXING HGT(FT-AGL/MSL)5540 4600
TRANSPORT WND (MPH) E 14 NE 6
VENT RATE (KT-FT) 77050 23000
DISPERSION 5 3
ADI EARLY 61 GOOD 7 POOR 26 FAIR
ADI LATE 80 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-162030-
INDIANA-
INCLUDING THE CITY OF INDIANA
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-1) 53 (-3) 78
RH % (24H TREND) 40 (+4) 91 (-2) 44
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2010 1600
MIXING HGT(FT-AGL/MSL)6610 5240
TRANSPORT WND (MPH) E 10 NE 6
VENT RATE (KT-FT) 70230 26200
DISPERSION 5 3
ADI EARLY 40 FAIR 6 VERY POOR 23 FAIR
ADI LATE 72 GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 6 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-162030-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-1) 54 (-3) 75
RH % (24H TREND) 39 (+4) 88 (-4) 47
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1940 1440
MIXING HGT(FT-AGL/MSL)6370 4730
TRANSPORT WND (MPH) E 12 NE 6
VENT RATE (KT-FT) 65480 23650
DISPERSION 5 3
ADI EARLY 56 GEN GOOD 6 VERY POOR 22 FAIR
ADI LATE 78 GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-162030-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-2) 56 (-2) 80
RH % (24H TREND) 33 (+6) 86 (-1) 34
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2200 1880
MIXING HGT(FT-AGL/MSL)7210 6170
TRANSPORT WND (MPH) E 9 NE 8
VENT RATE (KT-FT) 71970 43190
DISPERSION 5 3
ADI EARLY 41 GEN GOOD 4 VERY POOR 24 FAIR
ADI LATE 69 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-162030-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-3) 56 (-2) 82
RH % (24H TREND) 33 (+2) 86 (0) 33
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2220 1930
MIXING HGT(FT-AGL/MSL)7270 6340
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 79830 44380
DISPERSION 5 3
ADI EARLY 53 GEN GOOD 6 VERY POOR 27 FAIR
ADI LATE 86 GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-162030-
OHIO-
INCLUDING THE CITY OF WHEELING
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-3) 56 (-2) 81
RH % (24H TREND) 33 (-1) 88 (+1) 36
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2180 1900
MIXING HGT(FT-AGL/MSL)7160 6220
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 74940 43540
DISPERSION 5 3
ADI EARLY 52 GEN GOOD 7 POOR 34 FAIR
ADI LATE 86 GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-162030-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 56 (-3) 81
RH % (24H TREND) 36 (+2) 88 (+1) 41
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2190 1880
MIXING HGT(FT-AGL/MSL)7190 6160
TRANSPORT WND (MPH) E 12 NE 8
VENT RATE (KT-FT) 81270 43120
DISPERSION 5 3
ADI EARLY 54 GEN GOOD 5 VERY POOR 32 FAIR
ADI LATE 85 GOOD 3 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-162030-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (-3) 56 (-3) 80
RH % (24H TREND) 41 (+9) 88 (+1) 45
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 2120 1770
MIXING HGT(FT-AGL/MSL)6950 5810
TRANSPORT WND (MPH) E 13 NE 8
VENT RATE (KT-FT) 75290 40670
DISPERSION 5 3
ADI EARLY 54 GEN GOOD 8 POOR 29 FAIR
ADI LATE 95 GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-162030-
MARION-
INCLUDING THE CITY OF FAIRMONT
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-4) 55 (-2) 77
RH % (24H TREND) 43 (+12) 90 (0) 51
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1960 1570
MIXING HGT(FT-AGL/MSL)6420 5160
TRANSPORT WND (MPH) E 14 NE 8
VENT RATE (KT-FT) 70970 36120
DISPERSION 5 3
ADI EARLY 63 GOOD 8 POOR 23 FAIR
ADI LATE 95 GOOD 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-162030-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-3) 55 (-3) 78
RH % (24H TREND) 43 (+10) 90 (+1) 51
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1910 1520
MIXING HGT(FT-AGL/MSL)6250 4990
TRANSPORT WND (MPH) E 14 NE 8
VENT RATE (KT-FT) 68030 34930
DISPERSION 5 3
ADI EARLY 61 GOOD 7 POOR 23 FAIR
ADI LATE 91 GOOD 3 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-162030-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-3) 53 (-3) 74
RH % (24H TREND) 43 (+4) 90 (0) 52
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1480 1360
MIXING HGT(FT-AGL/MSL)4850 4470
TRANSPORT WND (MPH) E 15 NE 6
VENT RATE (KT-FT) 71860 22350
DISPERSION 5 3
ADI EARLY 57 GEN GOOD 7 POOR 21 FAIR
ADI LATE 81 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-162030-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-3) 52 (-3) 74
RH % (24H TREND) 43 (+5) 91 (0) 53
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1560 1450
MIXING HGT(FT-AGL/MSL)5120 4760
TRANSPORT WND (MPH) E 15 NE 7
VENT RATE (KT-FT) 68520 28560
DISPERSION 5 3
ADI EARLY 69 GOOD 7 POOR 24 FAIR
ADI LATE 85 GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-162030-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-3) 53 (-2) 73
RH % (24H TREND) 44 (+3) 90 (0) 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 AM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1440 1280
MIXING HGT(FT-AGL/MSL)4730 4210
TRANSPORT WND (MPH) E 16 NE 7
VENT RATE (KT-FT) 65790 25260
DISPERSION 5 2
ADI EARLY 74 GOOD 8 POOR 19 GEN POOR
ADI LATE 81 GOOD 6 VERY POOR 23 FAIR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-162030-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-3) 53 (-2) 74
RH % (24H TREND) 43 (+7) 90 (+1) 52
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT(M-AGL/MSL) 1480 1260
MIXING HGT(FT-AGL/MSL)4860 4150
TRANSPORT WND (MPH) E 15 NE 6
VENT RATE (KT-FT) 64460 20750
DISPERSION 5 2
ADI EARLY 80 GOOD 8 POOR 19 GEN POOR
ADI LATE 87 GOOD 4 VERY POOR 21 FAIR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-162030-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
1239 AM EDT TUE SEP 16 2025
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 0 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-3) 49 (-3) 69
RH % (24H TREND) 52 (+5) 92 (-1) 63
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) E 6 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1240 1060
MIXING HGT(FT-AGL/MSL)4080 3470
TRANSPORT WND (MPH) E 15 NE 6
VENT RATE (KT-FT) 64470 17350
DISPERSION 5 2
ADI EARLY 69 GOOD 9 POOR 15 GEN POOR
ADI LATE 71 GOOD 8 POOR 15 GEN POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
TC
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