582
FNUS51 KPBZ 170558
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
158 AM EDT WED SEP 17 2025
DISCUSSION
DRY WEATHER EXPECTED THROUGH THURSDAY EXCEPT FOR A LOW
PROBABILITY (20%) FOR A FEW LIGHT RAIN SHOWERS OVER THE LAURELS
AND WV RIDGES THIS MORNING. RELATIVE HUMIDITY VALUES SHOULD REMAIN
IN THE MID TO UPPER 30 PERCENT RANGE THIS AFTERNOON, WITH HIGHER
VALUES IN THE HIGHER ELEVATIONS. RH SHOULD DIP A BIT LOWER
THURSDAY AFTERNOON, PERHAPS TO AROUND 30 PERCENT IN PORTIONS OF
EASTERN OHIO. HOWEVER, LIGHT WINDS CONTINUE TO KEEP THE POTENTIAL
OF FIRE SPREAD LOW.
OHZ039-172015-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 53 (-4) 85
RH % (24H TREND) 36 (+4) 97 (+8) 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) 2240 2050
MIXING HGT(FT-AGL/MSL)7350 6730
TRANSPORT WND (MPH) N 5 NW 8
VENT RATE (KT-FT) 29400 47110
DISPERSION 3 4
ADI EARLY 13 GEN POOR 3 VERY POOR 19 GEN POOR
ADI LATE 44 GEN GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-172015-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 53 (-4) 85
RH % (24H TREND) 37 (+6) 97 (+9) 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 2020
MIXING HGT(FT-AGL/MSL)7090 6630
TRANSPORT WND (MPH) N 5 NW 8
VENT RATE (KT-FT) 28360 46410
DISPERSION 3 4
ADI EARLY 15 GEN POOR 3 VERY POOR 19 GEN POOR
ADI LATE 42 GEN GOOD 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-172015-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 53 (-4) 85
RH % (24H TREND) 37 (+6) 99 (+10) 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) 2060 2000
MIXING HGT(FT-AGL/MSL)6760 6570
TRANSPORT WND (MPH) NE 5 NW 8
VENT RATE (KT-FT) 27040 45990
DISPERSION 3 4
ADI EARLY 15 GEN POOR 3 VERY POOR 20 GEN POOR
ADI LATE 33 FAIR 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 8
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-172015-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 54 (-3) 85
RH % (24H TREND) 38 (+4) 97 (+7) 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) 2290 2040
MIXING HGT(FT-AGL/MSL)7510 6700
TRANSPORT WND (MPH) N 6 NW 7
VENT RATE (KT-FT) 37550 40200
DISPERSION 3 3
ADI EARLY 9 POOR 3 VERY POOR 22 FAIR
ADI LATE 52 GEN GOOD 3 VERY POOR 52 GEN GOOD
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.
OHZ049-172015-
HARRISON-
INCLUDING THE CITY OF CADIZ
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 55 (-2) 85
RH % (24H TREND) 36 (+4) 97 (+9) 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 1990
MIXING HGT(FT-AGL/MSL)7190 6520
TRANSPORT WND (MPH) N 6 NW 8
VENT RATE (KT-FT) 35950 45640
DISPERSION 3 3
ADI EARLY 15 GEN POOR 3 VERY POOR 23 FAIR
ADI LATE 47 GEN 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.
OHZ050-172015-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (-1) 55 (-2) 85
RH % (24H TREND) 35 (+3) 96 (+9) 30
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 2000
MIXING HGT(FT-AGL/MSL)6870 6570
TRANSPORT WND (MPH) NE 7 NW 8
VENT RATE (KT-FT) 41220 45990
DISPERSION 3 4
ADI EARLY 16 GEN POOR 3 VERY POOR 22 FAIR
ADI LATE 53 GEN GOOD 3 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-172015-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 55 (-2) 85
RH % (24H TREND) 37 (+6) 97 (+8) 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) 2340 2170
MIXING HGT(FT-AGL/MSL)7670 7130
TRANSPORT WND (MPH) N 6 NW 8
VENT RATE (KT-FT) 38350 49910
DISPERSION 3 4
ADI EARLY 9 POOR 3 VERY POOR 23 FAIR
ADI LATE 54 GEN GOOD 2 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 3 8
MAX LVORI LATE 2 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-172015-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 55 (-2) 85
RH % (24H TREND) 38 (+6) 97 (+8) 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) 2290 2100
MIXING HGT(FT-AGL/MSL)7510 6890
TRANSPORT WND (MPH) N 7 NW 8
VENT RATE (KT-FT) 45060 48230
DISPERSION 3 4
ADI EARLY 11 POOR 3 VERY POOR 24 FAIR
ADI LATE 54 GEN GOOD 3 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-172015-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 55 (-3) 85
RH % (24H TREND) 37 (+4) 96 (+9) 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) 2140 2060
MIXING HGT(FT-AGL/MSL)7030 6760
TRANSPORT WND (MPH) N 7 NW 9
VENT RATE (KT-FT) 42180 54080
DISPERSION 3 4
ADI EARLY 20 GEN POOR 3 VERY POOR 25 FAIR
ADI LATE 60 GEN GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-172015-
NOBLE-
INCLUDING THE CITY OF CALDWELL
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 55 (-2) 85
RH % (24H TREND) 37 (+6) 97 (+9) 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) 2260 2070
MIXING HGT(FT-AGL/MSL)7420 6810
TRANSPORT WND (MPH) N 7 NW 9
VENT RATE (KT-FT) 44520 54480
DISPERSION 3 4
ADI EARLY 15 GEN POOR 3 VERY POOR 21 FAIR
ADI LATE 61 GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-172015-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 56 (-2) 85
RH % (24H TREND) 37 (+4) 97 (+11) 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) 2150 2010
MIXING HGT(FT-AGL/MSL)7050 6600
TRANSPORT WND (MPH) N 8 NW 9
VENT RATE (KT-FT) 49350 52800
DISPERSION 4 4
ADI EARLY 21 FAIR 3 VERY POOR 19 GEN POOR
ADI LATE 66 GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-172015-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (-1) 52 (-4) 83
RH % (24H TREND) 43 (+6) 100 (+9) 41
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1920 1770
MIXING HGT(FT-AGL/MSL)6290 5810
TRANSPORT WND (MPH) N 3 NW 9
VENT RATE (KT-FT) 18870 46480
DISPERSION 2 3
ADI EARLY 15 GEN POOR 2 VERY POOR 19 GEN POOR
ADI LATE 25 FAIR 2 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-172015-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-1) 52 (-3) 83
RH % (24H TREND) 44 (+10) 100 (+8) 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) 1870 1790
MIXING HGT(FT-AGL/MSL)6130 5860
TRANSPORT WND (MPH) NE 3 NW 9
VENT RATE (KT-FT) 18390 46880
DISPERSION 2 3
ADI EARLY 13 GEN POOR 2 VERY POOR 24 FAIR
ADI LATE 28 FAIR 2 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 2 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-172015-
FOREST-
INCLUDING THE CITY OF TIONESTA
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-2) 51 (-3) 81
RH % (24H TREND) 41 (+7) 100 (+8) 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) 1810 1770
MIXING HGT(FT-AGL/MSL)5940 5800
TRANSPORT WND (MPH) NE 3 NW 10
VENT RATE (KT-FT) 17820 52200
DISPERSION 2 4
ADI EARLY 15 GEN POOR 2 VERY POOR 26 FAIR
ADI LATE 29 FAIR 3 VERY POOR 65 GOOD
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 2 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-172015-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 52 (-4) 84
RH % (24H TREND) 39 (+5) 100 (+9) 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) 1980 1870
MIXING HGT(FT-AGL/MSL)6490 6140
TRANSPORT WND (MPH) NE 5 NW 9
VENT RATE (KT-FT) 25960 49120
DISPERSION 2 3
ADI EARLY 15 GEN POOR 2 VERY POOR 22 FAIR
ADI LATE 32 FAIR 2 VERY POOR 61 GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-172015-
BUTLER-
INCLUDING THE CITY OF BUTLER
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (-1) 52 (-3) 84
RH % (24H TREND) 42 (+7) 100 (+8) 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) 1880 1860
MIXING HGT(FT-AGL/MSL)6180 6110
TRANSPORT WND (MPH) NE 6 NW 9
VENT RATE (KT-FT) 30900 48880
DISPERSION 3 3
ADI EARLY 16 GEN POOR 2 VERY POOR 21 FAIR
ADI LATE 39 FAIR 3 VERY POOR 61 GOOD
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 2 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-172015-
CLARION-
INCLUDING THE CITY OF CLARION
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-1) 52 (-3) 82
RH % (24H TREND) 40 (+6) 100 (+10) 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) 1780 1850
MIXING HGT(FT-AGL/MSL)5840 6060
TRANSPORT WND (MPH) NE 5 NW 10
VENT RATE (KT-FT) 23360 54540
DISPERSION 2 4
ADI EARLY 14 GEN POOR 3 VERY POOR 23 FAIR
ADI LATE 32 FAIR 3 VERY POOR 66 GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-172015-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-2) 52 (-3) 81
RH % (24H TREND) 38 (+3) 100 (+12) 37
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1680 1820
MIXING HGT(FT-AGL/MSL)5520 5990
TRANSPORT WND (MPH) NE 6 NW 10
VENT RATE (KT-FT) 27600 53910
DISPERSION 3 4
ADI EARLY 22 FAIR 3 VERY POOR 29 FAIR
ADI LATE 33 FAIR 3 VERY POOR 68 GOOD
MAX LVORI EARLY 5 4 9
MAX LVORI LATE 2 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-172015-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (0) 54 (-3) 84
RH % (24H TREND) 37 (+7) 99 (+11) 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) 1980 1940
MIXING HGT(FT-AGL/MSL)6490 6350
TRANSPORT WND (MPH) NE 6 NW 9
VENT RATE (KT-FT) 32450 50800
DISPERSION 3 3
ADI EARLY 18 GEN POOR 3 VERY POOR 20 GEN POOR
ADI LATE 46 GEN GOOD 3 VERY POOR 63 GOOD
MAX LVORI EARLY 5 4 9
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-172015-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (-1) 55 (-3) 84
RH % (24H TREND) 39 (+5) 100 (+13) 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) 1780 1970
MIXING HGT(FT-AGL/MSL)5840 6460
TRANSPORT WND (MPH) NE 7 NW 9
VENT RATE (KT-FT) 35040 51680
DISPERSION 3 3
ADI EARLY 21 FAIR 3 VERY POOR 19 GEN POOR
ADI LATE 46 GEN GOOD 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 4 9
MAX LVORI LATE 1 9 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-172015-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-2) 53 (-3) 83
RH % (24H TREND) 41 (+5) 100 (+9) 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) 1630 1880
MIXING HGT(FT-AGL/MSL)5350 6170
TRANSPORT WND (MPH) NE 7 NW 10
VENT RATE (KT-FT) 32100 55530
DISPERSION 3 4
ADI EARLY 18 GEN POOR 3 VERY POOR 18 GEN POOR
ADI LATE 39 FAIR 3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-172015-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (0) 54 (-3) 84
RH % (24H TREND) 38 (+3) 100 (+12) 33
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 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 2030
MIXING HGT(FT-AGL/MSL)6350 6660
TRANSPORT WND (MPH) NE 8 NW 9
VENT RATE (KT-FT) 44450 53280
DISPERSION 3 4
ADI EARLY 26 FAIR 3 VERY POOR 20 GEN POOR
ADI LATE 56 GEN GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 4 9
MAX LVORI LATE 1 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-172015-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-1) 55 (-2) 84
RH % (24H TREND) 42 (+6) 100 (+10) 37
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1840 2060
MIXING HGT(FT-AGL/MSL)6050 6770
TRANSPORT WND (MPH) NE 8 NW 10
VENT RATE (KT-FT) 42350 60930
DISPERSION 3 4
ADI EARLY 26 FAIR 4 VERY POOR 20 GEN POOR
ADI LATE 57 GEN GOOD 3 VERY POOR 74 GOOD
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 1 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-172015-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-1) 54 (-3) 83
RH % (24H TREND) 45 (+9) 100 (+10) 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) 1400 1940
MIXING HGT(FT-AGL/MSL)4590 6350
TRANSPORT WND (MPH) NE 8 NW 9
VENT RATE (KT-FT) 32130 50800
DISPERSION 3 3
ADI EARLY 19 GEN POOR 4 VERY POOR 17 GEN POOR
ADI LATE 34 FAIR 3 VERY POOR 63 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-172015-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-2) 54 (-2) 82
RH % (24H TREND) 41 (+4) 100 (+13) 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) 1160 1810
MIXING HGT(FT-AGL/MSL)3790 5930
TRANSPORT WND (MPH) NE 8 NW 12
VENT RATE (KT-FT) 26530 59300
DISPERSION 3 4
ADI EARLY 18 GEN POOR 3 VERY POOR 19 GEN POOR
ADI LATE 20 GEN POOR 3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-172015-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-2) 54 (-3) 84
RH % (24H TREND) 44 (+8) 100 (+12) 37
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1390 2080
MIXING HGT(FT-AGL/MSL)4580 6810
TRANSPORT WND (MPH) NE 8 W 9
VENT RATE (KT-FT) 32060 54480
DISPERSION 3 4
ADI EARLY 21 FAIR 3 VERY POOR 14 GEN POOR
ADI LATE 41 GEN GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 2 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-172015-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-2) 52 (-2) 81
RH % (24H TREND) 47 (+8) 100 (+11) 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) 1070 1850
MIXING HGT(FT-AGL/MSL)3500 6060
TRANSPORT WND (MPH) NE 7 NW 9
VENT RATE (KT-FT) 21000 48480
DISPERSION 2 3
ADI EARLY 16 GEN POOR 4 VERY POOR 17 GEN POOR
ADI LATE 23 FAIR 3 VERY POOR 66 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-172015-
INDIANA-
INCLUDING THE CITY OF INDIANA
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-1) 53 (-3) 83
RH % (24H TREND) 42 (+6) 100 (+12) 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) 1470 1830
MIXING HGT(FT-AGL/MSL)4820 6010
TRANSPORT WND (MPH) NE 7 NW 10
VENT RATE (KT-FT) 28920 54090
DISPERSION 3 4
ADI EARLY 23 FAIR 4 VERY POOR 20 GEN POOR
ADI LATE 34 FAIR 3 VERY POOR 69 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 10 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-172015-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-2) 54 (-2) 81
RH % (24H TREND) 43 (+6) 100 (+14) 39
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 1750
MIXING HGT(FT-AGL/MSL)4190 5750
TRANSPORT WND (MPH) NE 7 NW 12
VENT RATE (KT-FT) 25140 57500
DISPERSION 2 4
ADI EARLY 21 FAIR 4 VERY POOR 22 FAIR
ADI LATE 25 FAIR 3 VERY POOR 71 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 2 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-172015-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (0) 55 (-3) 85
RH % (24H TREND) 35 (+4) 97 (+11) 31
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 1960
MIXING HGT(FT-AGL/MSL)6740 6430
TRANSPORT WND (MPH) NE 6 NW 9
VENT RATE (KT-FT) 33700 51440
DISPERSION 3 3
ADI EARLY 18 GEN POOR 3 VERY POOR 21 FAIR
ADI LATE 49 GEN GOOD 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 3 7
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-172015-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (-1) 55 (-4) 85
RH % (24H TREND) 34 (0) 95 (+10) 30
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 1990
MIXING HGT(FT-AGL/MSL)6750 6520
TRANSPORT WND (MPH) NE 8 NW 8
VENT RATE (KT-FT) 47250 45640
DISPERSION 4 3
ADI EARLY 23 FAIR 3 VERY POOR 22 FAIR
ADI LATE 60 GEN GOOD 3 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 5 3 8
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-172015-
OHIO-
INCLUDING THE CITY OF WHEELING
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (-1) 56 (-2) 85
RH % (24H TREND) 36 (0) 97 (+11) 31
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) 2030 2090
MIXING HGT(FT-AGL/MSL)6650 6860
TRANSPORT WND (MPH) NE 8 NW 9
VENT RATE (KT-FT) 46550 54880
DISPERSION 4 4
ADI EARLY 24 FAIR 3 VERY POOR 22 FAIR
ADI LATE 60 GEN GOOD 3 VERY POOR 66 GOOD
MAX LVORI EARLY 5 3 8
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-172015-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+1) 56 (-3) 86
RH % (24H TREND) 40 (+6) 97 (+10) 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) 2030 2060
MIXING HGT(FT-AGL/MSL)6660 6770
TRANSPORT WND (MPH) NE 8 NW 9
VENT RATE (KT-FT) 46620 54160
DISPERSION 4 4
ADI EARLY 26 FAIR 3 VERY POOR 20 GEN POOR
ADI LATE 65 GOOD 3 VERY POOR 68 GOOD
MAX LVORI EARLY 5 4 7
MAX LVORI LATE 1 8 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-172015-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
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 (+1) 56 (-2) 83
RH % (24H TREND) 43 (+8) 99 (+12) 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) 2000 2040
MIXING HGT(FT-AGL/MSL)6550 6680
TRANSPORT WND (MPH) NE 9 NW 9
VENT RATE (KT-FT) 52400 53440
DISPERSION 4 4
ADI EARLY 26 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 64 GOOD 3 VERY POOR 66 GOOD
MAX LVORI EARLY 5 5 8
MAX LVORI LATE 1 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-172015-
MARION-
INCLUDING THE CITY OF FAIRMONT
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (0) 55 (-2) 83
RH % (24H TREND) 46 (+9) 100 (+12) 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) 1830 2080
MIXING HGT(FT-AGL/MSL)6000 6830
TRANSPORT WND (MPH) NE 9 W 9
VENT RATE (KT-FT) 48000 54640
DISPERSION 3 4
ADI EARLY 25 FAIR 4 VERY POOR 14 GEN POOR
ADI LATE 58 GEN GOOD 3 VERY POOR 67 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 1 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-172015-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (0) 55 (-2) 83
RH % (24H TREND) 47 (+9) 100 (+13) 42
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1660 2080
MIXING HGT(FT-AGL/MSL)5460 6810
TRANSPORT WND (MPH) NE 8 W 9
VENT RATE (KT-FT) 38220 54480
DISPERSION 3 4
ADI EARLY 24 FAIR 4 VERY POOR 15 GEN POOR
ADI LATE 46 GEN GOOD 3 VERY POOR 62 GOOD
MAX LVORI EARLY 5 6 9
MAX LVORI LATE 1 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-172015-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-2) 53 (-3) 80
RH % (24H TREND) 51 (+9) 100 (+13) 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) 1100 1820
MIXING HGT(FT-AGL/MSL)3600 5970
TRANSPORT WND (MPH) NE 8 NW 9
VENT RATE (KT-FT) 25200 47760
DISPERSION 3 3
ADI EARLY 17 GEN POOR 3 VERY POOR 14 GEN POOR
ADI LATE 33 FAIR 3 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 5 7 9
MAX LVORI LATE 2 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-172015-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-1) 53 (-2) 80
RH % (24H TREND) 52 (+10) 100 (+12) 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) 1090 1940
MIXING HGT(FT-AGL/MSL)3580 6380
TRANSPORT WND (MPH) NE 8 NW 9
VENT RATE (KT-FT) 25060 51040
DISPERSION 3 3
ADI EARLY 20 GEN POOR 3 VERY POOR 17 GEN POOR
ADI LATE 33 FAIR 3 VERY POOR 66 GOOD
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 2 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-172015-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-1) 53 (-2) 79
RH % (24H TREND) 53 (+8) 100 (+14) 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 1
PRECIP BEGIN 7 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 990 1840
MIXING HGT(FT-AGL/MSL)3240 6040
TRANSPORT WND (MPH) NE 8 NW 10
VENT RATE (KT-FT) 22680 54360
DISPERSION 2 4
ADI EARLY 14 GEN POOR 4 VERY POOR 20 GEN POOR
ADI LATE 29 FAIR 3 VERY POOR 65 GOOD
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 3 10 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-172015-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (0) 53 (-1) 80
RH % (24H TREND) 52 (+9) 100 (+14) 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 0
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 1040 1870
MIXING HGT(FT-AGL/MSL)3410 6150
TRANSPORT WND (MPH) NE 9 NW 9
VENT RATE (KT-FT) 27280 49200
DISPERSION 3 3
ADI EARLY 17 GEN POOR 4 VERY POOR 22 FAIR
ADI LATE 35 FAIR 3 VERY POOR 64 GOOD
MAX LVORI EARLY 5 8 9
MAX LVORI LATE 3 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-172015-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
158 AM EDT WED SEP 17 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (0) 50 (-1) 76
RH % (24H TREND) 66 (+17) 100 (+11) 48
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT(M-AGL/MSL) 800 1740
MIXING HGT(FT-AGL/MSL)2640 5710
TRANSPORT WND (MPH) NE 9 NW 10
VENT RATE (KT-FT) 21120 51390
DISPERSION 2 4
ADI EARLY 14 GEN POOR 5 VERY POOR 28 FAIR
ADI LATE 19 GEN POOR 3 VERY POOR 63 GOOD
MAX LVORI EARLY 5 9 6
MAX LVORI LATE 4 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.
SOUTH WINDS 5 TO 10 MPH.
TC
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