735
FNUS51 KPBZ 210823
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
323 AM EST FRI FEB 21 2025
DISCUSSION
LINGERING SNOW SHOWERS AND FLURRIES WILL END THIS MORNING AS
HIGH PRESSURE BUILDS ACROSS THE UPPER OHIO VALLEY REGION. THE
HIGH WILL THEN MAINTAIN DRY WEATHER THROUGH THE WEEKEND. LIGHT
RAIN AND LIGHT SNOW CHANCES RETURN WITH A MONDAY WARM FRONT.
OHZ039-210930-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+7) 15 (0) 35
RH % (24H TREND) 58 (-7) 94 (+6) 55
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 1070
MIXING HGT(FT-AGL/MSL)3550 3500
TRANSPORT WND (MPH) NW 17 SW 18
VENT RATE (KT-FT) 53250 56000
DISPERSION 4 4
ADI EARLY 46 GEN GOOD 5 VERY POOR 47 GEN GOOD
ADI LATE 48 GEN GOOD 6 VERY POOR 64 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-210930-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 27 (+7) 15 (+1) 35
RH % (24H TREND) 57 (-10) 94 (+5) 54
20FT WND-VAL/AM(MPH) NW 7 SW 5
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1030 1070
MIXING HGT(FT-AGL/MSL)3380 3520
TRANSPORT WND (MPH) W 17 SW 18
VENT RATE (KT-FT) 50700 56320
DISPERSION 4 4
ADI EARLY 46 GEN GOOD 7 POOR 37 FAIR
ADI LATE 47 GEN GOOD 8 POOR 63 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-210930-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 26 (+5) 14 (0) 34
RH % (24H TREND) 58 (-10) 95 (+8) 56
20FT WND-VAL/AM(MPH) NW 7 SW 5
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1030 1110
MIXING HGT(FT-AGL/MSL)3390 3640
TRANSPORT WND (MPH) W 18 SW 18
VENT RATE (KT-FT) 54240 58240
DISPERSION 4 4
ADI EARLY 46 GEN GOOD 7 POOR 38 FAIR
ADI LATE 48 GEN GOOD 8 POOR 66 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-210930-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 29 (+9) 15 (-1) 34
RH % (24H TREND) 58 (-5) 95 (+5) 58
20FT WND-VAL/AM(MPH) LGT/VAR LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1140 1030
MIXING HGT(FT-AGL/MSL)3750 3390
TRANSPORT WND (MPH) NW 14 SW 16
VENT RATE (KT-FT) 45000 47460
DISPERSION 3 3
ADI EARLY 48 GEN GOOD 4 VERY POOR 45 GEN GOOD
ADI LATE 49 GEN GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-210930-
HARRISON-
INCLUDING THE CITY OF CADIZ
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+8) 15 (0) 35
RH % (24H TREND) 53 (-10) 93 (+4) 52
20FT WND-VAL/AM(MPH) NW 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1100 1080
MIXING HGT(FT-AGL/MSL)3610 3560
TRANSPORT WND (MPH) NW 18 SW 16
VENT RATE (KT-FT) 57760 49840
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 7 POOR 41 GEN GOOD
ADI LATE 48 GEN GOOD 6 VERY POOR 61 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-210930-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+7) 15 (-1) 35
RH % (24H TREND) 52 (-7) 90 (+4) 51
20FT WND-VAL/AM(MPH) NW 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1110 1090
MIXING HGT(FT-AGL/MSL)3660 3590
TRANSPORT WND (MPH) NW 18 SW 16
VENT RATE (KT-FT) 58560 50260
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 8 POOR 29 FAIR
ADI LATE 48 GEN GOOD 6 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-210930-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 30 (+9) 15 (-1) 35
RH % (24H TREND) 56 (-6) 92 (+6) 53
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1170 1080
MIXING HGT(FT-AGL/MSL)3830 3540
TRANSPORT WND (MPH) NW 14 SW 15
VENT RATE (KT-FT) 45960 46020
DISPERSION 3 3
ADI EARLY 48 GEN GOOD 4 VERY POOR 39 FAIR
ADI LATE 49 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-210930-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 30 (+9) 15 (-1) 36
RH % (24H TREND) 52 (-9) 93 (+5) 51
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1180 1110
MIXING HGT(FT-AGL/MSL)3880 3640
TRANSPORT WND (MPH) NW 16 SW 15
VENT RATE (KT-FT) 54320 47320
DISPERSION 4 3
ADI EARLY 47 GEN GOOD 4 VERY POOR 42 GEN GOOD
ADI LATE 48 GEN GOOD 4 VERY POOR 62 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-210930-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 29 (+8) 15 (-1) 36
RH % (24H TREND) 51 (-11) 92 (+3) 50
20FT WND-VAL/AM(MPH) NW 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1160 1020
MIXING HGT(FT-AGL/MSL)3800 3330
TRANSPORT WND (MPH) NW 18 SW 15
VENT RATE (KT-FT) 60800 43290
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 6 VERY POOR 35 FAIR
ADI LATE 49 GEN GOOD 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-210930-
NOBLE-
INCLUDING THE CITY OF CALDWELL
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 30 (+8) 15 (-1) 37
RH % (24H TREND) 51 (-9) 92 (+5) 49
20FT WND-VAL/AM(MPH) NW 5 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1210 1100
MIXING HGT(FT-AGL/MSL)3960 3610
TRANSPORT WND (MPH) W 14 SW 14
VENT RATE (KT-FT) 47520 43320
DISPERSION 3 3
ADI EARLY 48 GEN GOOD 4 VERY POOR 34 FAIR
ADI LATE 48 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-210930-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 30 (+8) 14 (-2) 37
RH % (24H TREND) 49 (-12) 92 (+6) 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) 1220 1020
MIXING HGT(FT-AGL/MSL)3990 3340
TRANSPORT WND (MPH) NW 16 SW 13
VENT RATE (KT-FT) 55860 36740
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 5 VERY POOR 32 FAIR
ADI LATE 48 GEN GOOD 3 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-210930-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 24 (+4) 11 (-2) 32
RH % (24H TREND) 67 (-5) 100 (+10) 64
20FT WND-VAL/AM(MPH) NW 8 G17 SW 5
20FT WND-RDG/PM(MPH) NW 7 G17 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1030 1030
MIXING HGT(FT-AGL/MSL)3390 3370
TRANSPORT WND (MPH) W 18 SW 20
VENT RATE (KT-FT) 54240 57290
DISPERSION 4 4
ADI EARLY 47 GEN GOOD 7 POOR 36 FAIR
ADI LATE 50 GEN GOOD 8 POOR 67 GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-210930-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 22 (+3) 11 (-2) 31
RH % (24H TREND) 70 (-5) 100 (+8) 64
20FT WND-VAL/AM(MPH) NW 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1100 1120
MIXING HGT(FT-AGL/MSL)3610 3690
TRANSPORT WND (MPH) NW 22 SW 21
VENT RATE (KT-FT) 68590 66420
DISPERSION 4 4
ADI EARLY 53 GEN GOOD 8 POOR 43 GEN GOOD
ADI LATE 59 GEN GOOD 8 POOR 77 GOOD
MAX LVORI EARLY 5 6 5
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-210930-
FOREST-
INCLUDING THE CITY OF TIONESTA
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 22 (+3) 11 (-1) 31
RH % (24H TREND) 63 (-14) 100 (+10) 59
20FT WND-VAL/AM(MPH) NW 6 G19 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 G19 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1140 1110
MIXING HGT(FT-AGL/MSL)3730 3640
TRANSPORT WND (MPH) NW 25 SW 21
VENT RATE (KT-FT) 82060 65520
DISPERSION 4 4
ADI EARLY 63 GOOD 10 POOR 40 FAIR
ADI LATE 65 GOOD 7 POOR 82 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 8 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-210930-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 25 (+5) 12 (-2) 34
RH % (24H TREND) 62 (-9) 99 (+9) 58
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1050 1090
MIXING HGT(FT-AGL/MSL)3450 3590
TRANSPORT WND (MPH) W 18 SW 17
VENT RATE (KT-FT) 55200 53850
DISPERSION 4 4
ADI EARLY 48 GEN GOOD 8 POOR 37 FAIR
ADI LATE 49 GEN GOOD 5 VERY POOR 67 GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-210930-
BUTLER-
INCLUDING THE CITY OF BUTLER
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 25 (+5) 11 (-2) 34
RH % (24H TREND) 63 (-10) 99 (+9) 59
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1080 1110
MIXING HGT(FT-AGL/MSL)3540 3650
TRANSPORT WND (MPH) NW 21 SW 17
VENT RATE (KT-FT) 63720 54750
DISPERSION 4 4
ADI EARLY 55 GEN GOOD 9 POOR 34 FAIR
ADI LATE 58 GEN GOOD 6 VERY POOR 71 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-210930-
CLARION-
INCLUDING THE CITY OF CLARION
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 23 (+5) 12 (-1) 32
RH % (24H TREND) 66 (-6) 99 (+10) 63
20FT WND-VAL/AM(MPH) NW 7 G19 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 G19 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1130 1150
MIXING HGT(FT-AGL/MSL)3700 3770
TRANSPORT WND (MPH) NW 24 SW 18
VENT RATE (KT-FT) 77700 60320
DISPERSION 4 4
ADI EARLY 60 GEN GOOD 10 POOR 39 FAIR
ADI LATE 62 GOOD 8 POOR 79 GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 8 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-210930-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 23 (+5) 12 (-2) 31
RH % (24H TREND) 60 (-6) 94 (+10) 59
20FT WND-VAL/AM(MPH) NW 9 G20 SW 5
20FT WND-RDG/PM(MPH) NW 9 G21 W 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1180 1030
MIXING HGT(FT-AGL/MSL)3860 3380
TRANSPORT WND (MPH) NW 25 W 18
VENT RATE (KT-FT) 84920 54080
DISPERSION 4 4
ADI EARLY 69 GOOD 12 POOR 37 FAIR
ADI LATE 69 GOOD 9 POOR 62 GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-210930-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 27 (+5) 15 (-1) 35
RH % (24H TREND) 56 (-11) 92 (+8) 54
20FT WND-VAL/AM(MPH) NW 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1120 1130
MIXING HGT(FT-AGL/MSL)3670 3700
TRANSPORT WND (MPH) W 20 SW 16
VENT RATE (KT-FT) 62390 51800
DISPERSION 4 3
ADI EARLY 49 GEN GOOD 8 POOR 33 FAIR
ADI LATE 50 GEN GOOD 5 VERY POOR 71 GOOD
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 2 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-210930-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 27 (+6) 16 (0) 35
RH % (24H TREND) 55 (-12) 90 (+6) 54
20FT WND-VAL/AM(MPH) W 8 G17 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 1090
MIXING HGT(FT-AGL/MSL)3950 3580
TRANSPORT WND (MPH) W 20 SW 16
VENT RATE (KT-FT) 67150 50120
DISPERSION 4 3
ADI EARLY 52 GEN GOOD 8 POOR 28 FAIR
ADI LATE 53 GEN GOOD 5 VERY POOR 57 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-210930-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 25 (+5) 13 (-2) 35
RH % (24H TREND) 61 (-8) 95 (+8) 59
20FT WND-VAL/AM(MPH) W 8 G19 LGT/VAR
20FT WND-RDG/PM(MPH) NW 8 G19 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1200 1100
MIXING HGT(FT-AGL/MSL)3930 3610
TRANSPORT WND (MPH) NW 23 SW 17
VENT RATE (KT-FT) 78600 54150
DISPERSION 4 4
ADI EARLY 59 GEN GOOD 10 POOR 33 FAIR
ADI LATE 63 GOOD 6 VERY POOR 65 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-210930-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+8) 14 (-2) 35
RH % (24H TREND) 54 (-13) 92 (+5) 51
20FT WND-VAL/AM(MPH) W 8 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1160 1040
MIXING HGT(FT-AGL/MSL)3800 3400
TRANSPORT WND (MPH) W 18 SW 15
VENT RATE (KT-FT) 60800 44200
DISPERSION 4 3
ADI EARLY 49 GEN GOOD 8 POOR 33 FAIR
ADI LATE 51 GEN GOOD 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-210930-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+9) 15 (-1) 36
RH % (24H TREND) 52 (-17) 92 (+3) 49
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1190 1000
MIXING HGT(FT-AGL/MSL)3900 3270
TRANSPORT WND (MPH) W 18 SW 13
VENT RATE (KT-FT) 62400 35970
DISPERSION 4 3
ADI EARLY 49 GEN GOOD 8 POOR 34 FAIR
ADI LATE 51 GEN GOOD 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-210930-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 26 (+7) 15 (-1) 35
RH % (24H TREND) 58 (-14) 92 (+4) 56
20FT WND-VAL/AM(MPH) W 9 G19 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G19 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1250 1040
MIXING HGT(FT-AGL/MSL)4100 3420
TRANSPORT WND (MPH) W 21 SW 15
VENT RATE (KT-FT) 73800 44460
DISPERSION 4 3
ADI EARLY 56 GEN GOOD 9 POOR 28 FAIR
ADI LATE 59 GEN GOOD 8 POOR 57 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-210930-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
TEMP (24H TREND) 24 (+8) 13 (-1) 34
RH % (24H TREND) 59 (-16) 91 (+2) 54
20FT WND-VAL/AM(MPH) W 10 G23 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G23 W 5 G19 SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1110 950
MIXING HGT(FT-AGL/MSL)3640 3110
TRANSPORT WND (MPH) W 23 W 16
VENT RATE (KT-FT) 72800 43540
DISPERSION 4 3
ADI EARLY 55 GEN GOOD 13 GEN POOR 35 FAIR
ADI LATE 57 GEN GOOD 7 POOR 53 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 2 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-210930-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
TEMP (24H TREND) 28 (+9) 15 (-1) 36
RH % (24H TREND) 53 (-17) 91 (+5) 49
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1240 1020
MIXING HGT(FT-AGL/MSL)4080 3350
TRANSPORT WND (MPH) W 18 SW 14
VENT RATE (KT-FT) 65280 40200
DISPERSION 4 3
ADI EARLY 50 GEN GOOD 8 POOR 36 FAIR
ADI LATE 53 GEN GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-210930-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
TEMP (24H TREND) 24 (+9) 13 (0) 34
RH % (24H TREND) 59 (-16) 90 (+1) 52
20FT WND-VAL/AM(MPH) W 7 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 970 950
MIXING HGT(FT-AGL/MSL)3190 3110
TRANSPORT WND (MPH) W 22 SW 14
VENT RATE (KT-FT) 60610 37320
DISPERSION 4 3
ADI EARLY 47 GEN GOOD 10 POOR 31 FAIR
ADI LATE 50 GEN GOOD 7 POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-210930-
INDIANA-
INCLUDING THE CITY OF INDIANA
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 25 (+6) 14 (-1) 34
RH % (24H TREND) 60 (-10) 91 (+4) 58
20FT WND-VAL/AM(MPH) W 9 G22 SW 5
20FT WND-RDG/PM(MPH) NW 9 G22 W 5 SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1230 1040
MIXING HGT(FT-AGL/MSL)4050 3420
TRANSPORT WND (MPH) NW 25 W 17
VENT RATE (KT-FT) 89100 51300
DISPERSION 4 4
ADI EARLY 64 GOOD 16 GEN POOR 32 FAIR
ADI LATE 67 GOOD 8 POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-210930-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 24 (+6) 15 (+1) 32
RH % (24H TREND) 61 (-11) 90 (+1) 57
20FT WND-VAL/AM(MPH) W 10 G23 W 5
20FT WND-RDG/PM(MPH) W 9 G23 W 6 G18 SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1150 900
MIXING HGT(FT-AGL/MSL)3790 2960
TRANSPORT WND (MPH) NW 25 W 16
VENT RATE (KT-FT) 83380 41440
DISPERSION 4 3
ADI EARLY 60 GEN GOOD 15 GEN POOR 30 FAIR
ADI LATE 64 GOOD 9 POOR 52 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-210930-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 27 (+5) 16 (0) 35
RH % (24H TREND) 54 (-6) 89 (+5) 52
20FT WND-VAL/AM(MPH) NW 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1160 1160
MIXING HGT(FT-AGL/MSL)3800 3790
TRANSPORT WND (MPH) NW 20 SW 17
VENT RATE (KT-FT) 64600 56850
DISPERSION 4 4
ADI EARLY 48 GEN GOOD 8 POOR 33 FAIR
ADI LATE 51 GEN GOOD 6 VERY POOR 72 GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-210930-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+7) 15 (-1) 36
RH % (24H TREND) 51 (-6) 88 (+4) 49
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1190 1100
MIXING HGT(FT-AGL/MSL)3890 3620
TRANSPORT WND (MPH) W 17 SW 16
VENT RATE (KT-FT) 58350 50680
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 8 POOR 26 FAIR
ADI LATE 50 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-210930-
OHIO-
INCLUDING THE CITY OF WHEELING
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 28 (+7) 15 (-1) 35
RH % (24H TREND) 53 (-9) 90 (+4) 51
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1170 1030
MIXING HGT(FT-AGL/MSL)3850 3370
TRANSPORT WND (MPH) W 18 SW 15
VENT RATE (KT-FT) 61600 43810
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 8 POOR 33 FAIR
ADI LATE 50 GEN GOOD 4 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-210930-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 30 (+11) 15 (-2) 36
RH % (24H TREND) 53 (-15) 91 (0) 51
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1210 1020
MIXING HGT(FT-AGL/MSL)3980 3340
TRANSPORT WND (MPH) NW 17 SW 14
VENT RATE (KT-FT) 59700 40080
DISPERSION 4 3
ADI EARLY 49 GEN GOOD 6 VERY POOR 33 FAIR
ADI LATE 49 GEN GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-210930-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 29 (+11) 15 (-1) 36
RH % (24H TREND) 52 (-19) 90 (-1) 49
20FT WND-VAL/AM(MPH) W 5 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) 1210 980
MIXING HGT(FT-AGL/MSL)3980 3210
TRANSPORT WND (MPH) NW 17 SW 13
VENT RATE (KT-FT) 59700 35310
DISPERSION 4 3
ADI EARLY 48 GEN GOOD 5 VERY POOR 30 FAIR
ADI LATE 48 GEN GOOD 3 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-210930-
MARION-
INCLUDING THE CITY OF FAIRMONT
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 29 (+10) 14 (-2) 36
RH % (24H TREND) 52 (-16) 89 (0) 48
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1230 980
MIXING HGT(FT-AGL/MSL)4020 3210
TRANSPORT WND (MPH) W 18 SW 12
VENT RATE (KT-FT) 64320 32100
DISPERSION 4 3
ADI EARLY 50 GEN GOOD 6 VERY POOR 30 FAIR
ADI LATE 49 GEN GOOD 4 VERY POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-210930-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 29 (+10) 15 (-1) 37
RH % (24H TREND) 51 (-17) 90 (+5) 47
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 1240 1020
MIXING HGT(FT-AGL/MSL)4070 3350
TRANSPORT WND (MPH) W 18 SW 13
VENT RATE (KT-FT) 65120 36850
DISPERSION 4 3
ADI EARLY 50 GEN GOOD 7 POOR 31 FAIR
ADI LATE 50 GEN GOOD 4 VERY POOR 48 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-210930-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
TEMP (24H TREND) 25 (+9) 13 (0) 35
RH % (24H TREND) 55 (-19) 89 (-1) 50
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1030 890
MIXING HGT(FT-AGL/MSL)3380 2920
TRANSPORT WND (MPH) W 18 SW 14
VENT RATE (KT-FT) 54080 35040
DISPERSION 4 3
ADI EARLY 44 GEN GOOD 8 POOR 25 FAIR
ADI LATE 46 GEN GOOD 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-210930-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
TEMP (24H TREND) 27 (+10) 13 (0) 35
RH % (24H TREND) 55 (-16) 90 (-1) 48
20FT WND-VAL/AM(MPH) W 6 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1150 960
MIXING HGT(FT-AGL/MSL)3760 3170
TRANSPORT WND (MPH) W 20 SW 13
VENT RATE (KT-FT) 63920 34870
DISPERSION 4 3
ADI EARLY 49 GEN GOOD 8 POOR 30 FAIR
ADI LATE 51 GEN GOOD 5 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-210930-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
TEMP (24H TREND) 24 (+9) 12 (0) 35
RH % (24H TREND) 57 (-16) 91 (-3) 48
20FT WND-VAL/AM(MPH) W 9 G22 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G21 W 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1010 890
MIXING HGT(FT-AGL/MSL)3330 2920
TRANSPORT WND (MPH) W 23 W 14
VENT RATE (KT-FT) 66600 35040
DISPERSION 4 3
ADI EARLY 52 GEN GOOD 13 GEN POOR 26 FAIR
ADI LATE 55 GEN GOOD 8 POOR 47 GEN GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 2 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-210930-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
TEMP (24H TREND) 26 (+11) 11 (-1) 37
RH % (24H TREND) 57 (-11) 92 (+2) 45
20FT WND-VAL/AM(MPH) W 7 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1080 1030
MIXING HGT(FT-AGL/MSL)3530 3380
TRANSPORT WND (MPH) W 22 W 13
VENT RATE (KT-FT) 67070 37180
DISPERSION 4 3
ADI EARLY 52 GEN GOOD 10 POOR 25 FAIR
ADI LATE 54 GEN GOOD 5 VERY POOR 50 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 2 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-210930-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
323 AM EST FRI FEB 21 2025
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
TEMP (24H TREND) 22 (+11) 8 (0) 34
RH % (24H TREND) 70 (-9) 95 (+5) 50
20FT WND-VAL/AM(MPH) W 11 G34 LGT/VAR
20FT WND-RDG/PM(MPH) W 9 G32 W 6 G24 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 780 950
MIXING HGT(FT-AGL/MSL)2560 3110
TRANSPORT WND (MPH) W 26 W 16
VENT RATE (KT-FT) 58880 43540
DISPERSION 4 3
ADI EARLY 50 GEN GOOD 19 GEN POOR 26 FAIR
ADI LATE 51 GEN GOOD 12 POOR 54 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
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