001
FNUS51 KPBZ 110511
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
111 AM EDT THU SEP 11 2025
DISCUSSION
FIRE WEATHER POTENTIAL IS EXPECTED TO BE LOW UNDER HIGH PRESSURE.
MINRH VALUES ARE EXPECTED TO RANGE FROM LOW-30S TO LOW-40S TODAY
INTO TOMORROW. WINDS WILL REMAIN LIGHT TO VARIABLE. PATCHY RIVER
VALLEY FOG IS EXPECTED BETWEEN 4AM TO 6AM THIS MORNING.
MEASUREABLE PRECIPITATION CHANCES REMAIN VERY LOW INTO THE
WEEKEND; LESS THAN 25%.
FORECASTER: HEFFERAN
OHZ039-112015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 50 (+2) 82
RH % (24H TREND) 34 (+6) 97 (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 2150
MIXING HGT(FT-AGL/MSL)6990 7070
TRANSPORT WND (MPH) N 7 N 5
VENT RATE (KT-FT) 60620 45950
DISPERSION 5 5
ADI EARLY 26 FAIR 4 VERY POOR 12 POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 8 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-112015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+1) 50 (+2) 82
RH % (24H TREND) 35 (+7) 97 (+2) 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) 2060 2120
MIXING HGT(FT-AGL/MSL)6760 6950
TRANSPORT WND (MPH) N 8 N 5
VENT RATE (KT-FT) 59380 46550
DISPERSION 5 5
ADI EARLY 33 FAIR 4 VERY POOR 12 POOR
ADI LATE 58 GEN GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 7 3 8
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-112015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (0) 49 (+1) 81
RH % (24H TREND) 35 (+9) 98 (+2) 35
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 2140
MIXING HGT(FT-AGL/MSL)6920 7010
TRANSPORT WND (MPH) N 8 N 5
VENT RATE (KT-FT) 67070 45220
DISPERSION 5 5
ADI EARLY 33 FAIR 4 VERY POOR 11 POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 7 3 8
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-112015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 50 (+2) 82
RH % (24H TREND) 36 (+7) 96 (-2) 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) 2140 2170
MIXING HGT(FT-AGL/MSL)7020 7110
TRANSPORT WND (MPH) N 8 N 3
VENT RATE (KT-FT) 62610 44110
DISPERSION 5 5
ADI EARLY 26 FAIR 4 VERY POOR 11 POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 8 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-112015-
HARRISON-
INCLUDING THE CITY OF CADIZ
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 50 (+2) 82
RH % (24H TREND) 33 (+3) 96 (+3) 34
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) 2120 2180
MIXING HGT(FT-AGL/MSL)6960 7150
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 58230 41460
DISPERSION 5 5
ADI EARLY 26 FAIR 4 VERY POOR 13 GEN POOR
ADI LATE 51 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 6 3 8
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-112015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+1) 51 (+2) 82
RH % (24H TREND) 31 (+2) 95 (+4) 32
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 2120
MIXING HGT(FT-AGL/MSL)6990 6970
TRANSPORT WND (MPH) N 8 N 5
VENT RATE (KT-FT) 62960 44390
DISPERSION 5 5
ADI EARLY 31 FAIR 4 VERY POOR 12 POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-112015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 51 (+3) 82
RH % (24H TREND) 37 (+6) 96 (-1) 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) 2100 2160
MIXING HGT(FT-AGL/MSL)6880 7100
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 59730 41620
DISPERSION 5 5
ADI EARLY 14 GEN POOR 4 VERY POOR 11 POOR
ADI LATE 50 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 8 4 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-112015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 51 (+3) 82
RH % (24H TREND) 36 (+7) 96 (+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) 2150 2170
MIXING HGT(FT-AGL/MSL)7050 7130
TRANSPORT WND (MPH) N 6 N 3
VENT RATE (KT-FT) 57530 41790
DISPERSION 5 5
ADI EARLY 17 GEN POOR 4 VERY POOR 12 POOR
ADI LATE 51 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 7 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-112015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 51 (+2) 83
RH % (24H TREND) 33 (+3) 94 (+5) 34
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) 2170 2240
MIXING HGT(FT-AGL/MSL)7130 7360
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 59810 45400
DISPERSION 5 5
ADI EARLY 26 FAIR 4 VERY POOR 13 GEN POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-112015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 51 (+2) 82
RH % (24H TREND) 36 (+6) 95 (+3) 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) 2120 2120
MIXING HGT(FT-AGL/MSL)6950 6940
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 56170 46750
DISPERSION 5 5
ADI EARLY 23 FAIR 4 VERY POOR 11 POOR
ADI LATE 51 GEN GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-112015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+2) 52 (+3) 82
RH % (24H TREND) 35 (+6) 94 (+4) 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) 2190 2130
MIXING HGT(FT-AGL/MSL)7200 7000
TRANSPORT WND (MPH) N 6 N 3
VENT RATE (KT-FT) 58140 48850
DISPERSION 5 5
ADI EARLY 26 FAIR 3 VERY POOR 12 POOR
ADI LATE 52 GEN GOOD 3 VERY POOR 33 FAIR
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-112015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+1) 49 (+1) 80
RH % (24H TREND) 40 (+4) 99 (+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) 2070 2040
MIXING HGT(FT-AGL/MSL)6800 6690
TRANSPORT WND (MPH) N 7 NW 5
VENT RATE (KT-FT) 58740 39950
DISPERSION 5 5
ADI EARLY 37 FAIR 4 VERY POOR 12 POOR
ADI LATE 53 GEN GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-112015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+2) 49 (+2) 79
RH % (24H TREND) 40 (+5) 99 (+1) 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) 2150 2170
MIXING HGT(FT-AGL/MSL)7060 7130
TRANSPORT WND (MPH) N 7 NW 5
VENT RATE (KT-FT) 59400 39240
DISPERSION 5 5
ADI EARLY 33 FAIR 4 VERY POOR 14 GEN POOR
ADI LATE 53 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-112015-
FOREST-
INCLUDING THE CITY OF TIONESTA
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+2) 48 (+2) 79
RH % (24H TREND) 37 (+6) 96 (+2) 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) 2140 2150
MIXING HGT(FT-AGL/MSL)7040 7070
TRANSPORT WND (MPH) N 7 NW 3
VENT RATE (KT-FT) 63520 32590
DISPERSION 5 5
ADI EARLY 37 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 34 FAIR
MAX LVORI EARLY 6 5 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-112015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+2) 49 (+2) 82
RH % (24H TREND) 36 (+5) 99 (0) 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) 2170 2150
MIXING HGT(FT-AGL/MSL)7110 7060
TRANSPORT WND (MPH) N 8 NW 3
VENT RATE (KT-FT) 60890 43250
DISPERSION 5 5
ADI EARLY 30 FAIR 4 VERY POOR 12 POOR
ADI LATE 60 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 5 8
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-112015-
BUTLER-
INCLUDING THE CITY OF BUTLER
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+2) 50 (+4) 81
RH % (24H TREND) 37 (+2) 97 (-3) 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) 2170 2070
MIXING HGT(FT-AGL/MSL)7120 6800
TRANSPORT WND (MPH) N 7 NW 3
VENT RATE (KT-FT) 64120 43920
DISPERSION 5 5
ADI EARLY 30 FAIR 4 VERY POOR 12 POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-112015-
CLARION-
INCLUDING THE CITY OF CLARION
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+1) 49 (+2) 80
RH % (24H TREND) 35 (+1) 95 (-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) 2180 2130
MIXING HGT(FT-AGL/MSL)7160 6980
TRANSPORT WND (MPH) N 8 NW 3
VENT RATE (KT-FT) 66540 44270
DISPERSION 5 5
ADI EARLY 34 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 31 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-112015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+2) 49 (+3) 79
RH % (24H TREND) 34 (+1) 92 (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) 2190 2190
MIXING HGT(FT-AGL/MSL)7190 7180
TRANSPORT WND (MPH) N 7 NW 5
VENT RATE (KT-FT) 64250 35270
DISPERSION 5 5
ADI EARLY 37 FAIR 4 VERY POOR 16 GEN POOR
ADI LATE 60 GEN GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-112015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (0) 50 (+2) 82
RH % (24H TREND) 33 (+8) 97 (+1) 34
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) 2180 2110
MIXING HGT(FT-AGL/MSL)7150 6940
TRANSPORT WND (MPH) N 8 N 3
VENT RATE (KT-FT) 63300 43560
DISPERSION 5 5
ADI EARLY 30 FAIR 4 VERY POOR 11 POOR
ADI LATE 60 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 7 3 7
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-112015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+2) 51 (+2) 82
RH % (24H TREND) 35 (+2) 97 (+1) 35
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) 2170 2190
MIXING HGT(FT-AGL/MSL)7110 7180
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 64110 40560
DISPERSION 5 5
ADI EARLY 26 FAIR 4 VERY POOR 11 POOR
ADI LATE 53 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 9 3 7
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-112015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+1) 50 (+3) 81
RH % (24H TREND) 36 (-1) 97 (-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) 2180 2060
MIXING HGT(FT-AGL/MSL)7160 6750
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 62490 42470
DISPERSION 5 5
ADI EARLY 21 FAIR 4 VERY POOR 12 POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 24 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-112015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+1) 50 (+2) 82
RH % (24H TREND) 34 (0) 97 (+3) 34
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) 2160 2180
MIXING HGT(FT-AGL/MSL)7090 7150
TRANSPORT WND (MPH) N 7 N 5
VENT RATE (KT-FT) 65420 49280
DISPERSION 5 5
ADI EARLY 30 FAIR 3 VERY POOR 12 POOR
ADI LATE 55 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 7 3 8
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-112015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+1) 50 (+2) 82
RH % (24H TREND) 37 (+1) 98 (+2) 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) 2160 2170
MIXING HGT(FT-AGL/MSL)7080 7130
TRANSPORT WND (MPH) N 7 NE 6
VENT RATE (KT-FT) 64640 54780
DISPERSION 5 5
ADI EARLY 34 FAIR 3 VERY POOR 13 GEN POOR
ADI LATE 58 GEN GOOD 2 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 7 4 8
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-112015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 50 (+3) 81
RH % (24H TREND) 38 (+2) 99 (+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) 2070 2010
MIXING HGT(FT-AGL/MSL)6800 6600
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 60230 35840
DISPERSION 5 5
ADI EARLY 14 GEN POOR 3 VERY POOR 12 POOR
ADI LATE 51 GEN GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 9 5 8
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-112015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+2) 50 (+1) 80
RH % (24H TREND) 35 (0) 90 (+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) 2000 1970
MIXING HGT(FT-AGL/MSL)6550 6470
TRANSPORT WND (MPH) N 7 NE 3
VENT RATE (KT-FT) 57740 29140
DISPERSION 5 5
ADI EARLY 30 FAIR 3 VERY POOR 15 GEN POOR
ADI LATE 51 GEN GOOD 3 VERY POOR 30 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.
PAZ075-112015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 50 (+2) 81
RH % (24H TREND) 37 (-1) 96 (+3) 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) 2020 2050
MIXING HGT(FT-AGL/MSL)6620 6740
TRANSPORT WND (MPH) N 7 NE 5
VENT RATE (KT-FT) 59360 42120
DISPERSION 5 5
ADI EARLY 20 GEN POOR 3 VERY POOR 13 GEN POOR
ADI LATE 56 GEN GOOD 2 VERY POOR 33 FAIR
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-112015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+2) 48 (+1) 79
RH % (24H TREND) 38 (-2) 92 (+3) 40
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) 1780 2000
MIXING HGT(FT-AGL/MSL)5850 6580
TRANSPORT WND (MPH) N 7 NE 5
VENT RATE (KT-FT) 46700 40760
DISPERSION 5 5
ADI EARLY 33 FAIR 3 VERY POOR 15 GEN POOR
ADI LATE 51 GEN GOOD 3 VERY POOR 32 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.
PAZ077-112015-
INDIANA-
INCLUDING THE CITY OF INDIANA
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+2) 50 (+3) 81
RH % (24H TREND) 36 (0) 94 (-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) 2200 2080
MIXING HGT(FT-AGL/MSL)7210 6810
TRANSPORT WND (MPH) N 8 N 3
VENT RATE (KT-FT) 64240 33860
DISPERSION 5 5
ADI EARLY 20 GEN POOR 3 VERY POOR 14 GEN POOR
ADI LATE 60 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 7 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-112015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+3) 51 (+3) 80
RH % (24H TREND) 37 (+3) 90 (+2) 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) 2130 1980
MIXING HGT(FT-AGL/MSL)7000 6480
TRANSPORT WND (MPH) N 8 N 3
VENT RATE (KT-FT) 59010 18880
DISPERSION 5 5
ADI EARLY 29 FAIR 3 VERY POOR 16 GEN POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 27 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.
WVZ001-112015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (0) 51 (+2) 83
RH % (24H TREND) 32 (+4) 95 (+3) 32
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 2080
MIXING HGT(FT-AGL/MSL)6990 6830
TRANSPORT WND (MPH) N 8 N 3
VENT RATE (KT-FT) 59720 40030
DISPERSION 5 5
ADI EARLY 31 FAIR 4 VERY POOR 11 POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-112015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+1) 51 (+1) 83
RH % (24H TREND) 32 (0) 94 (+5) 32
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) 2190 2150
MIXING HGT(FT-AGL/MSL)7170 7070
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 58720 46590
DISPERSION 5 5
ADI EARLY 25 FAIR 3 VERY POOR 13 GEN POOR
ADI LATE 56 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-112015-
OHIO-
INCLUDING THE CITY OF WHEELING
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+1) 51 (+1) 83
RH % (24H TREND) 33 (0) 95 (+6) 33
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) 2180 2130
MIXING HGT(FT-AGL/MSL)7150 6970
TRANSPORT WND (MPH) N 7 N 3
VENT RATE (KT-FT) 62570 45580
DISPERSION 5 5
ADI EARLY 27 FAIR 3 VERY POOR 12 POOR
ADI LATE 55 GEN GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-112015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (+3) 52 (+2) 83
RH % (24H TREND) 36 (+4) 94 (+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) 2180 2170
MIXING HGT(FT-AGL/MSL)7150 7130
TRANSPORT WND (MPH) N 7 N 5
VENT RATE (KT-FT) 58640 47500
DISPERSION 5 5
ADI EARLY 29 FAIR 3 VERY POOR 13 GEN POOR
ADI LATE 52 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 6 3 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-112015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+3) 51 (+2) 81
RH % (24H TREND) 39 (+5) 95 (+1) 40
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) 2190 2160
MIXING HGT(FT-AGL/MSL)7180 7090
TRANSPORT WND (MPH) N 7 NE 6
VENT RATE (KT-FT) 56430 55090
DISPERSION 5 5
ADI EARLY 26 FAIR 3 VERY POOR 13 GEN POOR
ADI LATE 52 GEN GOOD 2 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 7 4 6
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-112015-
MARION-
INCLUDING THE CITY OF FAIRMONT
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+1) 50 (+2) 80
RH % (24H TREND) 41 (+4) 98 (0) 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) 2210 2090
MIXING HGT(FT-AGL/MSL)7250 6840
TRANSPORT WND (MPH) N 7 NE 6
VENT RATE (KT-FT) 55640 51770
DISPERSION 5 5
ADI EARLY 20 GEN POOR 3 VERY POOR 17 GEN POOR
ADI LATE 58 GEN GOOD 2 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 9 5 8
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-112015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (+1) 51 (+3) 80
RH % (24H TREND) 40 (+2) 97 (+2) 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) 2120 2000
MIXING HGT(FT-AGL/MSL)6960 6560
TRANSPORT WND (MPH) N 7 NE 6
VENT RATE (KT-FT) 54220 54370
DISPERSION 5 5
ADI EARLY 23 FAIR 3 VERY POOR 15 GEN POOR
ADI LATE 56 GEN GOOD 2 VERY POOR 39 FAIR
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-112015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+2) 49 (+1) 78
RH % (24H TREND) 41 (-3) 92 (+3) 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) 1740 1850
MIXING HGT(FT-AGL/MSL)5700 6080
TRANSPORT WND (MPH) N 8 NE 6
VENT RATE (KT-FT) 35210 44240
DISPERSION 5 5
ADI EARLY 26 FAIR 3 VERY POOR 15 GEN POOR
ADI LATE 50 GEN GOOD 3 VERY POOR 37 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.
WVZ511-112015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (+2) 49 (+2) 79
RH % (24H TREND) 40 (-4) 93 (+2) 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) 1840 2040
MIXING HGT(FT-AGL/MSL)6040 6680
TRANSPORT WND (MPH) N 7 NE 6
VENT RATE (KT-FT) 45940 45290
DISPERSION 5 5
ADI EARLY 31 FAIR 3 VERY POOR 21 FAIR
ADI LATE 56 GEN GOOD 3 VERY POOR 40 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.
WVZ512-112015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (+1) 49 (+1) 78
RH % (24H TREND) 40 (-7) 89 (+2) 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) 1760 1990
MIXING HGT(FT-AGL/MSL)5780 6520
TRANSPORT WND (MPH) N 7 NE 6
VENT RATE (KT-FT) 43320 46430
DISPERSION 5 5
ADI EARLY 42 GEN GOOD 3 VERY POOR 27 FAIR
ADI LATE 51 GEN GOOD 3 VERY POOR 42 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.
WVZ513-112015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+2) 49 (+1) 78
RH % (24H TREND) 39 (-2) 90 (+2) 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) 1850 2030
MIXING HGT(FT-AGL/MSL)6060 6660
TRANSPORT WND (MPH) N 7 NE 7
VENT RATE (KT-FT) 40270 48770
DISPERSION 5 5
ADI EARLY 44 GEN GOOD 3 VERY POOR 32 FAIR
ADI LATE 53 GEN GOOD 3 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-112015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
111 AM EDT THU SEP 11 2025
TODAY TONIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (+1) 48 (+2) 74
RH % (24H TREND) 45 (-2) 84 (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) 1660 1920
MIXING HGT(FT-AGL/MSL)5460 6290
TRANSPORT WND (MPH) N 8 NE 7
VENT RATE (KT-FT) 41520 48810
DISPERSION 5 5
ADI EARLY 50 GEN GOOD 4 VERY POOR 32 FAIR
ADI LATE 52 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
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