719
FNUS51 KPBZ 140601
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
201 AM EDT THU AUG 14 2025
DISCUSSION
ANY REMAINING SHOWERS AND THUNDERSTORMS SHOULD EXIT THE REGION
OVERNIGHT AS A COLD FRONT DRIFTS SOUTH. AFTER AREAS OF MORNING
FOG, A GRADUAL CLEARING TREND IS EXPECTED, THOUGH A FEW MORE
SHOWERS AND STORMS WILL BE POSSIBLE ACROSS THE RIDGES. MAINLY DRY
WEATHER IS THEN EXPECTED THROUGH SATURDAY NIGHT AS HIGH PRESSURE
BUILDS IN. SHOWER AND THUNDERSTORM CHANCES RETURN SUNDAY WITH A
COLD FRONT.
OHZ039-142015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 60 (-7) 87
RH % (24H TREND) 49 (-11) 93 (-7) 46
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) 2050 1910
MIXING HGT(FT-AGL/MSL)6720 6260
TRANSPORT WND (MPH) N 7 NW 3
VENT RATE (KT-FT) 40320 18780
DISPERSION 3 2
ADI EARLY 26 FAIR 4 VERY POOR 10 POOR
ADI LATE 59 GEN GOOD 4 VERY POOR 24 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-142015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 60 (-6) 87
RH % (24H TREND) 48 (-11) 92 (-8) 45
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 1880
MIXING HGT(FT-AGL/MSL)6450 6160
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 38700 18480
DISPERSION 3 2
ADI EARLY 29 FAIR 4 VERY POOR 10 POOR
ADI LATE 53 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-142015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 59 (-7) 87
RH % (24H TREND) 47 (-10) 95 (-5) 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) 1950 1950
MIXING HGT(FT-AGL/MSL)6390 6380
TRANSPORT WND (MPH) N 8 W 3
VENT RATE (KT-FT) 44730 19140
DISPERSION 3 2
ADI EARLY 28 FAIR 4 VERY POOR 12 POOR
ADI LATE 58 GEN GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 8 4 6
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-142015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 60 (-6) 87
RH % (24H TREND) 50 (-18) 92 (-8) 45
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) 2080 1990
MIXING HGT(FT-AGL/MSL)6820 6520
TRANSPORT WND (MPH) N 7 NW 3
VENT RATE (KT-FT) 40920 19560
DISPERSION 3 2
ADI EARLY 24 FAIR 4 VERY POOR 10 POOR
ADI LATE 55 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-142015-
HARRISON-
INCLUDING THE CITY OF CADIZ
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 61 (-6) 87
RH % (24H TREND) 48 (-18) 92 (-8) 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) 1950 1970
MIXING HGT(FT-AGL/MSL)6390 6470
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 38340 19410
DISPERSION 3 2
ADI EARLY 23 FAIR 4 VERY POOR 10 POOR
ADI LATE 53 GEN GOOD 4 VERY POOR 27 FAIR
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-142015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 61 (-7) 88
RH % (24H TREND) 46 (-12) 92 (-8) 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) 1960 2050
MIXING HGT(FT-AGL/MSL)6430 6730
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 38580 20190
DISPERSION 3 3
ADI EARLY 27 FAIR 4 VERY POOR 9 POOR
ADI LATE 52 GEN GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-142015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 61 (-6) 87
RH % (24H TREND) 53 (-19) 93 (-7) 48
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) 1940 1880
MIXING HGT(FT-AGL/MSL)6350 6180
TRANSPORT WND (MPH) N 7 NW 3
VENT RATE (KT-FT) 38100 18540
DISPERSION 3 2
ADI EARLY 18 GEN POOR 4 VERY POOR 10 POOR
ADI LATE 47 GEN GOOD 3 VERY POOR 24 FAIR
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-142015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 61 (-6) 88
RH % (24H TREND) 51 (-18) 94 (-6) 47
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) 1960 1990
MIXING HGT(FT-AGL/MSL)6450 6520
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 38700 19560
DISPERSION 3 2
ADI EARLY 20 GEN POOR 3 VERY POOR 10 POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-142015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 62 (-6) 87
RH % (24H TREND) 53 (-17) 94 (-6) 47
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) 1810 1900
MIXING HGT(FT-AGL/MSL)5930 6230
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 35580 18690
DISPERSION 3 2
ADI EARLY 20 GEN POOR 3 VERY POOR 11 POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 26 FAIR
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-142015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 62 (-6) 88
RH % (24H TREND) 54 (-21) 95 (-5) 48
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 1920
MIXING HGT(FT-AGL/MSL)5850 6300
TRANSPORT WND (MPH) N 7 NW 3
VENT RATE (KT-FT) 35100 18900
DISPERSION 3 2
ADI EARLY 17 GEN POOR 3 VERY POOR 11 POOR
ADI LATE 49 GEN GOOD 3 VERY POOR 25 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-142015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 63 (-5) 88
RH % (24H TREND) 56 (-19) 95 (-5) 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) 1750 1870
MIXING HGT(FT-AGL/MSL)5750 6140
TRANSPORT WND (MPH) N 6 W 3
VENT RATE (KT-FT) 28750 18420
DISPERSION 3 2
ADI EARLY 17 GEN POOR 3 VERY POOR 13 GEN POOR
ADI LATE 48 GEN GOOD 4 VERY POOR 25 FAIR
MAX LVORI EARLY 9 6 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-142015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
201 AM EDT THU AUG 14 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) 85 (+4) 59 (-5) 87
RH % (24H TREND) 50 (-20) 98 (-2) 46
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1640 1870
MIXING HGT(FT-AGL/MSL)5370 6130
TRANSPORT WND (MPH) N 8 S 6
VENT RATE (KT-FT) 37590 30650
DISPERSION 3 3
ADI EARLY 28 FAIR 4 VERY POOR 18 GEN POOR
ADI LATE 52 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 8 5 7
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-142015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
201 AM EDT THU AUG 14 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) 85 (+5) 59 (-5) 87
RH % (24H TREND) 51 (-19) 98 (-2) 48
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) 1770 2090
MIXING HGT(FT-AGL/MSL)5790 6860
TRANSPORT WND (MPH) N 8 S 6
VENT RATE (KT-FT) 40530 34300
DISPERSION 3 3
ADI EARLY 27 FAIR 4 VERY POOR 21 FAIR
ADI LATE 53 GEN GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-142015-
FOREST-
INCLUDING THE CITY OF TIONESTA
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+5) 58 (-5) 87
RH % (24H TREND) 46 (-22) 95 (-5) 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) 1820 2020
MIXING HGT(FT-AGL/MSL)5990 6630
TRANSPORT WND (MPH) N 7 S 7
VENT RATE (KT-FT) 35940 39780
DISPERSION 3 3
ADI EARLY 26 FAIR 4 VERY POOR 26 FAIR
ADI LATE 56 GEN GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-142015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 59 (-5) 88
RH % (24H TREND) 49 (-14) 98 (-2) 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) 1780 1870
MIXING HGT(FT-AGL/MSL)5830 6140
TRANSPORT WND (MPH) N 8 S 6
VENT RATE (KT-FT) 40810 30700
DISPERSION 3 3
ADI EARLY 28 FAIR 4 VERY POOR 17 GEN POOR
ADI LATE 57 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-142015-
BUTLER-
INCLUDING THE CITY OF BUTLER
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 60 (-4) 88
RH % (24H TREND) 52 (-10) 97 (-3) 47
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) 1680 2040
MIXING HGT(FT-AGL/MSL)5530 6680
TRANSPORT WND (MPH) N 8 S 6
VENT RATE (KT-FT) 38710 33400
DISPERSION 3 3
ADI EARLY 28 FAIR 4 VERY POOR 17 GEN POOR
ADI LATE 53 GEN GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-142015-
CLARION-
INCLUDING THE CITY OF CLARION
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+5) 60 (-4) 88
RH % (24H TREND) 47 (-21) 95 (-5) 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) 1820 1970
MIXING HGT(FT-AGL/MSL)5970 6470
TRANSPORT WND (MPH) N 8 S 6
VENT RATE (KT-FT) 41790 32350
DISPERSION 3 3
ADI EARLY 28 FAIR 4 VERY POOR 19 GEN POOR
ADI LATE 57 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-142015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+5) 60 (-4) 87
RH % (24H TREND) 46 (-17) 92 (-8) 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) 1920 1960
MIXING HGT(FT-AGL/MSL)6290 6440
TRANSPORT WND (MPH) N 8 S 7
VENT RATE (KT-FT) 44030 38640
DISPERSION 3 3
ADI EARLY 23 FAIR 4 VERY POOR 30 FAIR
ADI LATE 60 GEN GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 4 5
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-142015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 60 (-6) 88
RH % (24H TREND) 47 (-3) 95 (-5) 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) 1770 2120
MIXING HGT(FT-AGL/MSL)5810 6940
TRANSPORT WND (MPH) N 8 SW 5
VENT RATE (KT-FT) 40670 27760
DISPERSION 3 3
ADI EARLY 27 FAIR 4 VERY POOR 14 GEN POOR
ADI LATE 55 GEN GOOD 3 VERY POOR 39 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-142015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+4) 63 (-5) 88
RH % (24H TREND) 51 (-10) 96 (-4) 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) 1700 2200
MIXING HGT(FT-AGL/MSL)5590 7220
TRANSPORT WND (MPH) N 8 SW 5
VENT RATE (KT-FT) 39130 28880
DISPERSION 3 3
ADI EARLY 25 FAIR 4 VERY POOR 11 POOR
ADI LATE 50 GEN GOOD 4 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 9 4 7
MAX LVORI LATE 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-142015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+5) 61 (-5) 88
RH % (24H TREND) 50 (-16) 98 (-2) 47
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 1880
MIXING HGT(FT-AGL/MSL)5460 6160
TRANSPORT WND (MPH) NW 8 S 6
VENT RATE (KT-FT) 38220 30800
DISPERSION 3 3
ADI EARLY 23 FAIR 4 VERY POOR 16 GEN POOR
ADI LATE 51 GEN GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-142015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 62 (-5) 87
RH % (24H TREND) 51 (-14) 96 (-4) 45
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) 1750 2060
MIXING HGT(FT-AGL/MSL)5740 6740
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 34440 20220
DISPERSION 3 3
ADI EARLY 24 FAIR 3 VERY POOR 10 POOR
ADI LATE 47 GEN GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 9 4 7
MAX LVORI LATE 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-142015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 62 (-5) 87
RH % (24H TREND) 57 (-14) 99 (-1) 51
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) 1750 1960
MIXING HGT(FT-AGL/MSL)5740 6430
TRANSPORT WND (MPH) NW 7 W 3
VENT RATE (KT-FT) 34440 19290
DISPERSION 3 2
ADI EARLY 19 GEN POOR 3 VERY POOR 11 POOR
ADI LATE 45 GEN GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 9 5 9
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-142015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 62 (-5) 88
RH % (24H TREND) 56 (-13) 100 (0) 51
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) 1600 1880
MIXING HGT(FT-AGL/MSL)5230 6160
TRANSPORT WND (MPH) NW 7 S 6
VENT RATE (KT-FT) 31380 30800
DISPERSION 3 3
ADI EARLY 19 GEN POOR 4 VERY POOR 10 POOR
ADI LATE 45 GEN GOOD 3 VERY POOR 38 FAIR
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-142015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 85 (+4) 62 (-5) 87
RH % (24H TREND) 53 (-16) 97 (-3) 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 1 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1560 1740
MIXING HGT(FT-AGL/MSL)5110 5700
TRANSPORT WND (MPH) NW 8 S 7
VENT RATE (KT-FT) 35770 34200
DISPERSION 3 3
ADI EARLY 14 GEN POOR 4 VERY POOR 19 GEN POOR
ADI LATE 45 GEN GOOD 4 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-142015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+3) 63 (-5) 87
RH % (24H TREND) 57 (-11) 98 (-2) 51
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 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1600 1750
MIXING HGT(FT-AGL/MSL)5270 5750
TRANSPORT WND (MPH) NW 7 S 3
VENT RATE (KT-FT) 31620 17250
DISPERSION 3 2
ADI EARLY 16 GEN POOR 3 VERY POOR 9 POOR
ADI LATE 42 GEN GOOD 3 VERY POOR 25 FAIR
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-142015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (+4) 60 (-5) 86
RH % (24H TREND) 61 (-14) 100 (0) 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1380 1760
MIXING HGT(FT-AGL/MSL)4540 5770
TRANSPORT WND (MPH) NW 7 S 5
VENT RATE (KT-FT) 27240 23080
DISPERSION 3 2
ADI EARLY 15 GEN POOR 3 VERY POOR 20 GEN POOR
ADI LATE 39 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-142015-
INDIANA-
INCLUDING THE CITY OF INDIANA
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+4) 62 (-4) 88
RH % (24H TREND) 51 (-16) 97 (-3) 49
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 9 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1750 1790
MIXING HGT(FT-AGL/MSL)5750 5870
TRANSPORT WND (MPH) NW 8 S 7
VENT RATE (KT-FT) 40250 35220
DISPERSION 3 3
ADI EARLY 19 GEN POOR 4 VERY POOR 26 FAIR
ADI LATE 54 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-142015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+3) 63 (-4) 86
RH % (24H TREND) 55 (-16) 94 (-6) 51
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT(M-AGL/MSL) 1580 1730
MIXING HGT(FT-AGL/MSL)5190 5670
TRANSPORT WND (MPH) NW 8 S 7
VENT RATE (KT-FT) 36330 34020
DISPERSION 3 3
ADI EARLY 15 GEN POOR 4 VERY POOR 21 FAIR
ADI LATE 50 GEN GOOD 4 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 5 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-142015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+3) 61 (-7) 88
RH % (24H TREND) 46 (-9) 92 (-8) 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) 1900 2150
MIXING HGT(FT-AGL/MSL)6240 7040
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 37440 21120
DISPERSION 3 3
ADI EARLY 29 FAIR 4 VERY POOR 11 POOR
ADI LATE 55 GEN GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 9 3 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-142015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+4) 63 (-5) 88
RH % (24H TREND) 48 (-13) 93 (-7) 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) 1920 2180
MIXING HGT(FT-AGL/MSL)6310 7160
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 37860 21480
DISPERSION 3 3
ADI EARLY 24 FAIR 4 VERY POOR 10 POOR
ADI LATE 51 GEN GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 9 3 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-142015-
OHIO-
INCLUDING THE CITY OF WHEELING
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 62 (-7) 88
RH % (24H TREND) 52 (-16) 95 (-5) 46
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) 1810 2040
MIXING HGT(FT-AGL/MSL)5940 6680
TRANSPORT WND (MPH) N 7 W 3
VENT RATE (KT-FT) 35640 20040
DISPERSION 3 3
ADI EARLY 21 FAIR 3 VERY POOR 10 POOR
ADI LATE 51 GEN GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 9 4 6
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-142015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+4) 63 (-6) 88
RH % (24H TREND) 56 (-16) 96 (-4) 51
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) 1770 2010
MIXING HGT(FT-AGL/MSL)5790 6580
TRANSPORT WND (MPH) NW 7 W 3
VENT RATE (KT-FT) 34740 19740
DISPERSION 3 3
ADI EARLY 19 GEN POOR 3 VERY POOR 13 GEN POOR
ADI LATE 50 GEN GOOD 3 VERY POOR 27 FAIR
MAX LVORI EARLY 9 5 7
MAX LVORI LATE 3 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-142015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+6) 63 (-6) 87
RH % (24H TREND) 59 (-20) 98 (-2) 52
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) 1680 1930
MIXING HGT(FT-AGL/MSL)5500 6340
TRANSPORT WND (MPH) NW 7 W 3
VENT RATE (KT-FT) 33000 19020
DISPERSION 3 2
ADI EARLY 14 GEN POOR 3 VERY POOR 14 GEN POOR
ADI LATE 43 GEN GOOD 3 VERY POOR 26 FAIR
MAX LVORI EARLY 9 6 7
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-142015-
MARION-
INCLUDING THE CITY OF FAIRMONT
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+3) 63 (-5) 87
RH % (24H TREND) 63 (-16) 100 (0) 55
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 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT(M-AGL/MSL) 1650 1950
MIXING HGT(FT-AGL/MSL)5400 6390
TRANSPORT WND (MPH) NW 6 W 3
VENT RATE (KT-FT) 27000 19170
DISPERSION 3 2
ADI EARLY 13 GEN POOR 3 VERY POOR 12 POOR
ADI LATE 36 FAIR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 4 10 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-142015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 84 (+3) 63 (-5) 87
RH % (24H TREND) 62 (-15) 100 (0) 54
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 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 1570 1880
MIXING HGT(FT-AGL/MSL)5150 6170
TRANSPORT WND (MPH) NW 6 SW 3
VENT RATE (KT-FT) 25750 18510
DISPERSION 3 2
ADI EARLY 13 GEN POOR 3 VERY POOR 12 POOR
ADI LATE 34 FAIR 3 VERY POOR 25 FAIR
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-142015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (+3) 62 (-4) 84
RH % (24H TREND) 64 (-18) 100 (0) 56
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 1 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1220 1630
MIXING HGT(FT-AGL/MSL)4010 5340
TRANSPORT WND (MPH) NW 6 S 5
VENT RATE (KT-FT) 20050 21360
DISPERSION 2 2
ADI EARLY 11 POOR 3 VERY POOR 14 GEN POOR
ADI LATE 27 FAIR 3 VERY POOR 27 FAIR
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-142015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 82 (+2) 61 (-5) 86
RH % (24H TREND) 63 (-19) 100 (0) 55
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1350 1810
MIXING HGT(FT-AGL/MSL)4430 5940
TRANSPORT WND (MPH) NW 6 S 6
VENT RATE (KT-FT) 22150 29700
DISPERSION 3 3
ADI EARLY 14 GEN POOR 3 VERY POOR 17 GEN POOR
ADI LATE 32 FAIR 2 VERY POOR 36 FAIR
MAX LVORI EARLY 9 7 9
MAX LVORI LATE 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-142015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 81 (+3) 62 (-4) 84
RH % (24H TREND) 65 (-21) 99 (-1) 57
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1210 1750
MIXING HGT(FT-AGL/MSL)3970 5750
TRANSPORT WND (MPH) NW 7 S 6
VENT RATE (KT-FT) 23820 28750
DISPERSION 2 3
ADI EARLY 15 GEN POOR 3 VERY POOR 23 FAIR
ADI LATE 33 FAIR 3 VERY POOR 36 FAIR
MAX LVORI EARLY 9 8 8
MAX LVORI LATE 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-142015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 82 (+2) 62 (-4) 85
RH % (24H TREND) 63 (-20) 100 (0) 54
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 8 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT(M-AGL/MSL) 1270 1680
MIXING HGT(FT-AGL/MSL)4160 5510
TRANSPORT WND (MPH) NW 7 W 5
VENT RATE (KT-FT) 24960 22040
DISPERSION 2 2
ADI EARLY 16 GEN POOR 3 VERY POOR 21 FAIR
ADI LATE 32 FAIR 2 VERY POOR 30 FAIR
MAX LVORI EARLY 8 8 8
MAX LVORI LATE 4 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-142015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
201 AM EDT THU AUG 14 2025
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 40 30 20
CHANCE OF THUNDER (%) 40 30 0
TEMP (24H TREND) 78 (+1) 59 (-4) 81
RH % (24H TREND) 73 (-15) 99 (-1) 60
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 3 1 0
PRECIP BEGIN 8 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT(M-AGL/MSL) 1090 1540
MIXING HGT(FT-AGL/MSL)3570 5040
TRANSPORT WND (MPH) NW 8 SE 6
VENT RATE (KT-FT) 24990 25200
DISPERSION 3 3
ADI EARLY 16 GEN POOR 4 VERY POOR 21 FAIR
ADI LATE 29 FAIR 2 VERY POOR 34 FAIR
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 4 8 3
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 MID 60S. HIGHS IN THE UPPER
80S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S. WEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
WM
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