282
FNUS51 KPBZ 210909
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
409 AM EST THU NOV 21 2024
DISCUSSION
MUCH COLDER AIR WILL CONTINUE TO OVERSPREAD THE REGION TODAY
BEHIND A STRONG COLD FRONT. LOW PRESSURE WILL MAINTAIN AREAS OF
SNOW, POSSIBLE MIXED WITH RAIN AT TIMES TODAY THROUGH SATURDAY.
SIGNIFICANT SNOWFALL IS EXPECTED ACROSS THE LAUREL HIGHLANDS,
AND THE HIGHER TERRAIN AREAS OF WEST VIRGINIA. LIGHT
ACCUMULATIONS ARE EXPECTED ELSEWHERE.
OHZ039-212230-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 35 (-27) 28 (-4) 43
RH % (24H TREND) 71 (-7) 93 (-1) 85
20FT WND-VAL/AM(MPH) W 7 W 13 G26
20FT WND-RDG/PM(MPH) W 8 W 7 W 13 G25
PRECIP AMOUNT 0.09 0.02 0.21
PRECIP DURATION 4 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1100 640
MIXING HGT(FT-AGL/MSL)3600 2110
TRANSPORT WND (MPH) W 16 NW 28
VENT RATE (KT-FT) 50400 50640
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 38 FAIR 17 GEN POOR 51 GEN GOOD
ADI LATE 41 GEN GOOD 18 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-212230-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 35 (-28) 28 (-3) 43
RH % (24H TREND) 72 (0) 96 (0) 87
20FT WND-VAL/AM(MPH) W 7 W 15 G27
20FT WND-RDG/PM(MPH) W 9 W 8 G18 NW 13 G25
PRECIP AMOUNT 0.09 0.05 0.29
PRECIP DURATION 6 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 590
MIXING HGT(FT-AGL/MSL)3370 1950
TRANSPORT WND (MPH) W 15 W 26
VENT RATE (KT-FT) 43810 44850
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 36 FAIR 16 GEN POOR 50 GEN GOOD
ADI LATE 39 FAIR 19 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-212230-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 60 100
TEMP (24H TREND) 36 (-27) 28 (-4) 43
RH % (24H TREND) 73 (+1) 99 (+4) 86
20FT WND-VAL/AM(MPH) SW 6 W 14 G27
20FT WND-RDG/PM(MPH) W 8 W 7 G19 NW 12 G24
PRECIP AMOUNT 0.06 0.09 0.30
PRECIP DURATION 8 3 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1080 570
MIXING HGT(FT-AGL/MSL)3550 1880
TRANSPORT WND (MPH) W 15 NW 22
VENT RATE (KT-FT) 46150 35720
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 37 FAIR 17 GEN POOR 47 GEN GOOD
ADI LATE 38 FAIR 20 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-212230-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 40 90
TEMP (24H TREND) 35 (-25) 28 (-4) 43
RH % (24H TREND) 74 (-9) 92 (-6) 85
20FT WND-VAL/AM(MPH) W 7 W 11 G24
20FT WND-RDG/PM(MPH) W 8 G17 W 6 W 12 G24
PRECIP AMOUNT 0.08 0.01 0.13
PRECIP DURATION 4 2 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1110 700
MIXING HGT(FT-AGL/MSL)3640 2290
TRANSPORT WND (MPH) W 16 NW 28
VENT RATE (KT-FT) 50960 54960
DISPERSION 3 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 39 FAIR 15 GEN POOR 57 GEN GOOD
ADI LATE 43 GEN GOOD 15 GEN POOR 51 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-212230-
HARRISON-
INCLUDING THE CITY OF CADIZ
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 36 (-28) 27 (-5) 42
RH % (24H TREND) 69 (-2) 93 (-2) 86
20FT WND-VAL/AM(MPH) SW 8 W 14 G27
20FT WND-RDG/PM(MPH) W 9 G17 W 8 G18 W 13 G26
PRECIP AMOUNT 0.08 0.03 0.27
PRECIP DURATION 5 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 600
MIXING HGT(FT-AGL/MSL)3350 1980
TRANSPORT WND (MPH) W 15 NW 25
VENT RATE (KT-FT) 43550 43560
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 36 FAIR 18 GEN POOR 50 GEN GOOD
ADI LATE 39 FAIR 22 FAIR 46 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-212230-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 60 100
TEMP (24H TREND) 36 (-28) 29 (-4) 42
RH % (24H TREND) 66 (-8) 94 (-2) 82
20FT WND-VAL/AM(MPH) SW 7 W 14 G27
20FT WND-RDG/PM(MPH) W 8 G17 W 8 G18 W 12 G26
PRECIP AMOUNT 0.07 0.05 0.30
PRECIP DURATION 6 3 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1040 620
MIXING HGT(FT-AGL/MSL)3430 2040
TRANSPORT WND (MPH) W 15 W 26
VENT RATE (KT-FT) 44590 46920
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 40 FAIR 19 GEN POOR 51 GEN GOOD
ADI LATE 37 FAIR 23 FAIR 42 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-212230-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 90
TEMP (24H TREND) 35 (-27) 27 (-5) 43
RH % (24H TREND) 70 (-11) 93 (-1) 84
20FT WND-VAL/AM(MPH) W 7 G17 W 11 G23
20FT WND-RDG/PM(MPH) W 8 G18 W 6 G17 W 12 G23
PRECIP AMOUNT 0.07 0.02 0.09
PRECIP DURATION 5 2 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1100 710
MIXING HGT(FT-AGL/MSL)3620 2320
TRANSPORT WND (MPH) W 17 NW 28
VENT RATE (KT-FT) 54300 55680
DISPERSION 4 4
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 40 FAIR 18 GEN POOR 56 GEN GOOD
ADI LATE 45 GEN GOOD 14 GEN POOR 55 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-212230-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 40 100
TEMP (24H TREND) 36 (-28) 27 (-5) 43
RH % (24H TREND) 69 (-8) 93 (-1) 83
20FT WND-VAL/AM(MPH) W 7 W 11 G25
20FT WND-RDG/PM(MPH) W 8 G17 W 6 G17 W 11 G25
PRECIP AMOUNT 0.08 0.01 0.18
PRECIP DURATION 5 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1040 670
MIXING HGT(FT-AGL/MSL)3410 2180
TRANSPORT WND (MPH) W 15 NW 25
VENT RATE (KT-FT) 44330 47960
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 40 FAIR 18 GEN POOR 51 GEN GOOD
ADI LATE 40 FAIR 16 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-212230-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 36 (-28) 27 (-6) 41
RH % (24H TREND) 70 (-3) 95 (+3) 84
20FT WND-VAL/AM(MPH) SW 8 G17 W 14 G27
20FT WND-RDG/PM(MPH) W 9 G17 W 8 G18 W 13 G27
PRECIP AMOUNT 0.08 0.02 0.25
PRECIP DURATION 7 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 970 620
MIXING HGT(FT-AGL/MSL)3180 2030
TRANSPORT WND (MPH) W 16 W 25
VENT RATE (KT-FT) 44520 44660
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 38 FAIR 17 GEN POOR 50 GEN GOOD
ADI LATE 39 FAIR 21 FAIR 49 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-212230-
NOBLE-
INCLUDING THE CITY OF CALDWELL
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 90
TEMP (24H TREND) 36 (-27) 27 (-5) 42
RH % (24H TREND) 69 (-7) 94 (0) 86
20FT WND-VAL/AM(MPH) W 7 W 10 G25
20FT WND-RDG/PM(MPH) W 8 G17 W 6 G17 W 11 G24
PRECIP AMOUNT 0.09 0.02 0.16
PRECIP DURATION 6 2 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1070 690
MIXING HGT(FT-AGL/MSL)3490 2270
TRANSPORT WND (MPH) W 16 W 26
VENT RATE (KT-FT) 48860 52210
DISPERSION 3 4
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 36 FAIR 18 GEN POOR 54 GEN GOOD
ADI LATE 43 GEN GOOD 15 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-212230-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 50 100
TEMP (24H TREND) 37 (-27) 28 (-5) 42
RH % (24H TREND) 69 (-3) 94 (+1) 86
20FT WND-VAL/AM(MPH) SW 6 G17 W 10 G26
20FT WND-RDG/PM(MPH) W 7 G17 W 6 G18 W 10 G26
PRECIP AMOUNT 0.08 0.02 0.23
PRECIP DURATION 7 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 670
MIXING HGT(FT-AGL/MSL)3380 2210
TRANSPORT WND (MPH) W 16 W 25
VENT RATE (KT-FT) 47320 48620
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 35 FAIR 18 GEN POOR 50 GEN GOOD
ADI LATE 40 FAIR 18 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-212230-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 70 80 100
TEMP (24H TREND) 37 (-24) 29 (-3) 42
RH % (24H TREND) 74 (-2) 100 (+3) 93
20FT WND-VAL/AM(MPH) SW 6 NW 14 G24
20FT WND-RDG/PM(MPH) W 7 W 7 NW 12 G23
PRECIP AMOUNT 0.03 0.18 0.37
PRECIP DURATION 5 7 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 650
MIXING HGT(FT-AGL/MSL)3280 2120
TRANSPORT WND (MPH) W 13 NW 23
VENT RATE (KT-FT) 36080 42400
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 15 GEN POOR 38 FAIR
ADI LATE 31 FAIR 20 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-212230-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 90 100
TEMP (24H TREND) 36 (-25) 29 (-2) 40
RH % (24H TREND) 77 (-2) 100 (+1) 93
20FT WND-VAL/AM(MPH) LGT/VAR NW 10 G23
20FT WND-RDG/PM(MPH) W 5 W 6 G17 NW 9 G21
PRECIP AMOUNT 0.05 0.15 0.37
PRECIP DURATION 5 6 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 650
MIXING HGT(FT-AGL/MSL)3090 2130
TRANSPORT WND (MPH) W 12 N 20
VENT RATE (KT-FT) 30900 36210
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 33 FAIR 15 GEN POOR 37 FAIR
ADI LATE 30 FAIR 21 FAIR 38 FAIR
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-212230-
FOREST-
INCLUDING THE CITY OF TIONESTA
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 70 90 100
TEMP (24H TREND) 36 (-26) 28 (-3) 39
RH % (24H TREND) 71 (-4) 100 (+2) 86
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G22
20FT WND-RDG/PM(MPH) LGT/VAR W 5 G18 NW 7 G19
PRECIP AMOUNT 0.07 0.21 0.36
PRECIP DURATION 5 7 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 660
MIXING HGT(FT-AGL/MSL)3050 2180
TRANSPORT WND (MPH) W 13 N 20
VENT RATE (KT-FT) 33550 37060
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 31 FAIR 13 GEN POOR 37 FAIR
ADI LATE 29 FAIR 20 GEN POOR 38 FAIR
MAX LVORI EARLY 6 5 5
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-212230-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 70 70 100
TEMP (24H TREND) 37 (-26) 29 (-3) 42
RH % (24H TREND) 72 (-4) 100 (+3) 90
20FT WND-VAL/AM(MPH) SW 5 W 13 G25
20FT WND-RDG/PM(MPH) W 6 W 6 G17 NW 10 G22
PRECIP AMOUNT 0.05 0.12 0.37
PRECIP DURATION 6 4 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1060 610
MIXING HGT(FT-AGL/MSL)3490 2000
TRANSPORT WND (MPH) W 14 NW 22
VENT RATE (KT-FT) 41880 38000
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 17 GEN POOR 43 GEN GOOD
ADI LATE 36 FAIR 20 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-212230-
BUTLER-
INCLUDING THE CITY OF BUTLER
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 80 100
TEMP (24H TREND) 37 (-26) 28 (-3) 41
RH % (24H TREND) 79 (+2) 100 (+1) 93
20FT WND-VAL/AM(MPH) SW 5 W 13 G24
20FT WND-RDG/PM(MPH) W 6 W 7 G19 NW 10 G22
PRECIP AMOUNT 0.09 0.12 0.40
PRECIP DURATION 6 4 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 570
MIXING HGT(FT-AGL/MSL)3290 1880
TRANSPORT WND (MPH) W 14 NW 20
VENT RATE (KT-FT) 39480 31960
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 33 FAIR 17 GEN POOR 41 GEN GOOD
ADI LATE 34 FAIR 20 GEN POOR 37 FAIR
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-212230-
CLARION-
INCLUDING THE CITY OF CLARION
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 90 100
TEMP (24H TREND) 37 (-26) 29 (-3) 40
RH % (24H TREND) 75 (0) 100 (0) 87
20FT WND-VAL/AM(MPH) LGT/VAR W 10 G24
20FT WND-RDG/PM(MPH) W 5 W 6 G19 NW 8 G20
PRECIP AMOUNT 0.08 0.16 0.36
PRECIP DURATION 5 6 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 610
MIXING HGT(FT-AGL/MSL)3080 1980
TRANSPORT WND (MPH) W 13 NW 18
VENT RATE (KT-FT) 33880 31680
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 33 FAIR 18 GEN POOR 35 FAIR
ADI LATE 32 FAIR 23 FAIR 35 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-212230-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 70 80 100
TEMP (24H TREND) 37 (-26) 29 (-3) 38
RH % (24H TREND) 73 (+4) 100 (+4) 84
20FT WND-VAL/AM(MPH) LGT/VAR W 11 G25
20FT WND-RDG/PM(MPH) W 6 W 7 G21 NW 8 G20
PRECIP AMOUNT 0.09 0.21 0.37
PRECIP DURATION 5 7 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 910 620
MIXING HGT(FT-AGL/MSL)2980 2020
TRANSPORT WND (MPH) W 15 NW 18
VENT RATE (KT-FT) 38740 32320
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 21 FAIR 35 FAIR
ADI LATE 34 FAIR 22 FAIR 34 FAIR
MAX LVORI EARLY 6 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-212230-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 70 100
TEMP (24H TREND) 37 (-27) 30 (-4) 42
RH % (24H TREND) 72 (-3) 100 (+4) 85
20FT WND-VAL/AM(MPH) SW 5 W 13 G25
20FT WND-RDG/PM(MPH) W 6 W 7 G18 NW 10 G23
PRECIP AMOUNT 0.08 0.08 0.34
PRECIP DURATION 7 3 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1030 590
MIXING HGT(FT-AGL/MSL)3380 1930
TRANSPORT WND (MPH) W 14 W 24
VENT RATE (KT-FT) 40560 40530
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 21 FAIR 44 GEN GOOD
ADI LATE 34 FAIR 20 GEN POOR 39 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-212230-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 60 100
TEMP (24H TREND) 38 (-27) 29 (-5) 41
RH % (24H TREND) 75 (+1) 100 (+5) 85
20FT WND-VAL/AM(MPH) SW 7 W 14 G26
20FT WND-RDG/PM(MPH) W 8 W 8 G19 W 13 G24
PRECIP AMOUNT 0.09 0.08 0.42
PRECIP DURATION 7 3 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 600
MIXING HGT(FT-AGL/MSL)3350 1980
TRANSPORT WND (MPH) W 13 W 24
VENT RATE (KT-FT) 36850 41580
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 41 GEN GOOD 20 GEN POOR 46 GEN GOOD
ADI LATE 36 FAIR 23 FAIR 37 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-212230-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 70 100
TEMP (24H TREND) 37 (-28) 28 (-4) 40
RH % (24H TREND) 78 (+10) 100 (+2) 89
20FT WND-VAL/AM(MPH) SW 5 W 13 G24
20FT WND-RDG/PM(MPH) W 6 W 8 G19 NW 9 G22
PRECIP AMOUNT 0.12 0.13 0.41
PRECIP DURATION 6 4 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 560
MIXING HGT(FT-AGL/MSL)3070 1850
TRANSPORT WND (MPH) W 13 NW 18
VENT RATE (KT-FT) 33770 29600
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 32 FAIR 17 GEN POOR 39 FAIR
ADI LATE 32 FAIR 22 FAIR 34 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-212230-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 50 100
TEMP (24H TREND) 37 (-28) 28 (-5) 41
RH % (24H TREND) 72 (-7) 97 (+1) 85
20FT WND-VAL/AM(MPH) SW 8 W 15 G26
20FT WND-RDG/PM(MPH) W 9 G17 W 9 G19 W 14 G26
PRECIP AMOUNT 0.09 0.05 0.42
PRECIP DURATION 7 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 970 600
MIXING HGT(FT-AGL/MSL)3180 1970
TRANSPORT WND (MPH) W 16 W 26
VENT RATE (KT-FT) 44520 45310
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 44 GEN GOOD 19 GEN POOR 50 GEN GOOD
ADI LATE 37 FAIR 24 FAIR 43 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-212230-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 50 100
TEMP (24H TREND) 37 (-28) 27 (-6) 40
RH % (24H TREND) 76 (-1) 96 (-1) 86
20FT WND-VAL/AM(MPH) SW 8 W 14 G26
20FT WND-RDG/PM(MPH) W 9 G17 W 9 G19 W 13 G25
PRECIP AMOUNT 0.07 0.04 0.46
PRECIP DURATION 6 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 600
MIXING HGT(FT-AGL/MSL)3050 1960
TRANSPORT WND (MPH) W 16 W 24
VENT RATE (KT-FT) 42700 41160
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 38 FAIR 18 GEN POOR 46 GEN GOOD
ADI LATE 37 FAIR 22 FAIR 46 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-212230-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 60 100
TEMP (24H TREND) 38 (-28) 28 (-5) 40
RH % (24H TREND) 78 (+12) 99 (+2) 88
20FT WND-VAL/AM(MPH) SW 7 W 16 G27
20FT WND-RDG/PM(MPH) W 9 W 9 G21 W 13 G23
PRECIP AMOUNT 0.10 0.14 0.57
PRECIP DURATION 7 4 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 560
MIXING HGT(FT-AGL/MSL)3290 1840
TRANSPORT WND (MPH) W 15 W 24
VENT RATE (KT-FT) 42770 38640
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 39 FAIR 19 GEN POOR 43 GEN GOOD
ADI LATE 37 FAIR 23 FAIR 37 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-212230-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 80 100
TEMP (24H TREND) 37 (-28) 27 (-5) 37
RH % (24H TREND) 73 (+7) 99 (+1) 84
20FT WND-VAL/AM(MPH) SW 6 G17 W 15 G32
20FT WND-RDG/PM(MPH) W 8 G19 W 10 G27 W 12 G26
PRECIP AMOUNT 0.11 0.24 0.77
PRECIP DURATION 6 7 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 610
MIXING HGT(FT-AGL/MSL)3250 2000
TRANSPORT WND (MPH) W 16 W 26
VENT RATE (KT-FT) 45500 46000
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 38 FAIR 22 FAIR 45 GEN GOOD
ADI LATE 37 FAIR 27 FAIR 43 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-212230-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 70 100
TEMP (24H TREND) 38 (-29) 28 (-6) 39
RH % (24H TREND) 76 (+9) 98 (+2) 85
20FT WND-VAL/AM(MPH) SW 7 W 13 G26
20FT WND-RDG/PM(MPH) W 8 G17 W 8 G23 W 12 G23
PRECIP AMOUNT 0.09 0.13 0.65
PRECIP DURATION 5 5 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 990 650
MIXING HGT(FT-AGL/MSL)3240 2140
TRANSPORT WND (MPH) W 16 W 24
VENT RATE (KT-FT) 45360 44940
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 40 FAIR 19 GEN POOR 46 GEN GOOD
ADI LATE 31 FAIR 23 FAIR 45 GEN GOOD
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-212230-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 90 80 100
TEMP (24H TREND) 36 (-28) 25 (-7) 36
RH % (24H TREND) 75 (+5) 98 (+1) 86
20FT WND-VAL/AM(MPH) SW 6 W 13 G27
20FT WND-RDG/PM(MPH) W 7 G19 W 8 G23 W 10 G24
PRECIP AMOUNT 0.14 0.25 0.89
PRECIP DURATION 6 7 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 840 620
MIXING HGT(FT-AGL/MSL)2770 2040
TRANSPORT WND (MPH) W 15 W 26
VENT RATE (KT-FT) 36010 46920
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 35 FAIR 16 GEN POOR 45 GEN GOOD
ADI LATE 29 FAIR 21 FAIR 46 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-212230-
INDIANA-
INCLUDING THE CITY OF INDIANA
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 70 100
TEMP (24H TREND) 37 (-28) 28 (-5) 40
RH % (24H TREND) 77 (+15) 100 (+1) 89
20FT WND-VAL/AM(MPH) SW 5 W 14 G26
20FT WND-RDG/PM(MPH) W 7 W 8 G23 W 10 G22
PRECIP AMOUNT 0.12 0.20 0.51
PRECIP DURATION 6 5 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 940 540
MIXING HGT(FT-AGL/MSL)3100 1770
TRANSPORT WND (MPH) W 15 NW 21
VENT RATE (KT-FT) 40300 31860
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 32 FAIR 19 GEN POOR 38 FAIR
ADI LATE 35 FAIR 24 FAIR 33 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 4 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-212230-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 70 100
TEMP (24H TREND) 37 (-28) 28 (-5) 37
RH % (24H TREND) 75 (+15) 99 (0) 87
20FT WND-VAL/AM(MPH) SW 5 W 14 G29
20FT WND-RDG/PM(MPH) W 8 G17 W 9 G24 W 10 G23
PRECIP AMOUNT 0.10 0.24 0.63
PRECIP DURATION 6 5 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 560
MIXING HGT(FT-AGL/MSL)3040 1830
TRANSPORT WND (MPH) W 16 W 23
VENT RATE (KT-FT) 42560 36600
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 22 FAIR 41 GEN GOOD
ADI LATE 38 FAIR 26 FAIR 37 FAIR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 3 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-212230-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 60 100
TEMP (24H TREND) 37 (-26) 30 (-4) 43
RH % (24H TREND) 67 (-5) 97 (-1) 82
20FT WND-VAL/AM(MPH) SW 6 W 13 G25
20FT WND-RDG/PM(MPH) W 8 W 7 G18 W 11 G24
PRECIP AMOUNT 0.08 0.07 0.32
PRECIP DURATION 6 3 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1070 650
MIXING HGT(FT-AGL/MSL)3510 2150
TRANSPORT WND (MPH) W 13 W 25
VENT RATE (KT-FT) 38610 47300
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 41 GEN GOOD 20 GEN POOR 49 GEN GOOD
ADI LATE 35 FAIR 23 FAIR 40 FAIR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-212230-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 37 (-27) 30 (-4) 42
RH % (24H TREND) 66 (-13) 95 (+2) 81
20FT WND-VAL/AM(MPH) SW 7 W 14 G26
20FT WND-RDG/PM(MPH) W 8 G17 W 8 G18 W 13 G25
PRECIP AMOUNT 0.08 0.05 0.33
PRECIP DURATION 7 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1120 650
MIXING HGT(FT-AGL/MSL)3670 2140
TRANSPORT WND (MPH) W 15 W 26
VENT RATE (KT-FT) 47710 49220
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 42 GEN GOOD 18 GEN POOR 52 GEN GOOD
ADI LATE 39 FAIR 23 FAIR 42 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 3 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-212230-
OHIO-
INCLUDING THE CITY OF WHEELING
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 37 (-27) 29 (-4) 41
RH % (24H TREND) 70 (-6) 97 (+5) 83
20FT WND-VAL/AM(MPH) SW 8 W 15 G26
20FT WND-RDG/PM(MPH) W 9 G17 W 9 G19 W 13 G25
PRECIP AMOUNT 0.09 0.04 0.33
PRECIP DURATION 8 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 630
MIXING HGT(FT-AGL/MSL)3360 2080
TRANSPORT WND (MPH) W 15 W 26
VENT RATE (KT-FT) 43680 47840
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 42 GEN GOOD 17 GEN POOR 50 GEN GOOD
ADI LATE 39 FAIR 23 FAIR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-212230-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 50 100
TEMP (24H TREND) 37 (-27) 29 (-5) 41
RH % (24H TREND) 72 (-7) 96 (+2) 84
20FT WND-VAL/AM(MPH) SW 8 W 13 G26
20FT WND-RDG/PM(MPH) W 8 G17 W 8 G18 W 12 G25
PRECIP AMOUNT 0.07 0.03 0.33
PRECIP DURATION 7 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 670
MIXING HGT(FT-AGL/MSL)3320 2180
TRANSPORT WND (MPH) W 15 W 25
VENT RATE (KT-FT) 43160 47960
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 18 GEN POOR 47 GEN GOOD
ADI LATE 39 FAIR 19 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-212230-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 80 50 100
TEMP (24H TREND) 37 (-28) 28 (-6) 40
RH % (24H TREND) 74 (-2) 97 (-1) 86
20FT WND-VAL/AM(MPH) SW 7 G17 W 11 G25
20FT WND-RDG/PM(MPH) W 8 G17 W 8 G18 W 11 G25
PRECIP AMOUNT 0.08 0.04 0.36
PRECIP DURATION 7 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1020 660
MIXING HGT(FT-AGL/MSL)3360 2170
TRANSPORT WND (MPH) W 17 W 24
VENT RATE (KT-FT) 50400 45570
DISPERSION 4 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 41 GEN GOOD 24 FAIR 46 GEN GOOD
ADI LATE 42 GEN GOOD 19 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-212230-
MARION-
INCLUDING THE CITY OF FAIRMONT
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 70 100
TEMP (24H TREND) 38 (-30) 27 (-6) 39
RH % (24H TREND) 78 (+7) 96 (-2) 88
20FT WND-VAL/AM(MPH) SW 8 G17 W 12 G24
20FT WND-RDG/PM(MPH) W 9 G17 W 9 G19 W 13 G24
PRECIP AMOUNT 0.08 0.05 0.46
PRECIP DURATION 6 4 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1010 620
MIXING HGT(FT-AGL/MSL)3320 2030
TRANSPORT WND (MPH) W 18 W 25
VENT RATE (KT-FT) 53120 44660
DISPERSION 4 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 39 FAIR 19 GEN POOR 47 GEN GOOD
ADI LATE 45 GEN GOOD 20 GEN POOR 47 GEN GOOD
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-212230-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW/RAIN SNOW SNOW/RAIN
CHANCE PRECIP (%) 90 70 100
TEMP (24H TREND) 38 (-30) 28 (-6) 39
RH % (24H TREND) 77 (+6) 96 (0) 86
20FT WND-VAL/AM(MPH) SW 7 G17 W 12 G25
20FT WND-RDG/PM(MPH) W 8 G17 W 9 G21 W 12 G24
PRECIP AMOUNT 0.08 0.07 0.52
PRECIP DURATION 6 4 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 970 640
MIXING HGT(FT-AGL/MSL)3180 2110
TRANSPORT WND (MPH) W 17 W 24
VENT RATE (KT-FT) 47700 44310
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 38 FAIR 19 GEN POOR 46 GEN GOOD
ADI LATE 41 GEN GOOD 21 FAIR 45 GEN GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-212230-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 90 90 100
TEMP (24H TREND) 35 (-31) 26 (-7) 36
RH % (24H TREND) 80 (+9) 98 (0) 87
20FT WND-VAL/AM(MPH) W 7 G17 W 12 G25
20FT WND-RDG/PM(MPH) W 8 G18 W 9 G22 W 11 G24
PRECIP AMOUNT 0.12 0.18 0.75
PRECIP DURATION 6 6 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 840 540
MIXING HGT(FT-AGL/MSL)2750 1760
TRANSPORT WND (MPH) W 17 W 25
VENT RATE (KT-FT) 41250 38720
DISPERSION 3 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 34 FAIR 21 FAIR 42 GEN GOOD
ADI LATE 38 FAIR 18 GEN POOR 42 GEN GOOD
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 4 5 5
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-212230-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 90 90 100
TEMP (24H TREND) 36 (-31) 25 (-7) 35
RH % (24H TREND) 80 (+12) 99 (+2) 89
20FT WND-VAL/AM(MPH) SW 7 G18 W 11 G25
20FT WND-RDG/PM(MPH) W 8 G19 W 7 G22 W 11 G24
PRECIP AMOUNT 0.12 0.18 0.80
PRECIP DURATION 6 10 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 980 680
MIXING HGT(FT-AGL/MSL)3210 2220
TRANSPORT WND (MPH) W 17 W 26
VENT RATE (KT-FT) 48150 51060
DISPERSION 3 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 41 GEN GOOD 20 GEN POOR 49 GEN GOOD
ADI LATE 42 GEN GOOD 22 FAIR 48 GEN GOOD
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-212230-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 80 90 100
TEMP (24H TREND) 35 (-31) 24 (-7) 34
RH % (24H TREND) 79 (+7) 100 (+2) 87
20FT WND-VAL/AM(MPH) W 9 G19 W 13 G29
20FT WND-RDG/PM(MPH) W 9 G20 W 11 G23 W 13 G28
PRECIP AMOUNT 0.15 0.18 0.88
PRECIP DURATION 7 10 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 930 650
MIXING HGT(FT-AGL/MSL)3060 2130
TRANSPORT WND (MPH) W 20 W 28
VENT RATE (KT-FT) 52020 51120
DISPERSION 4 3
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 42 GEN GOOD 22 FAIR 53 GEN GOOD
ADI LATE 44 GEN GOOD 23 FAIR 52 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-212230-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 80 100 100
TEMP (24H TREND) 36 (-32) 23 (-7) 36
RH % (24H TREND) 78 (+9) 100 (+2) 85
20FT WND-VAL/AM(MPH) W 8 G23 W 12 G29
20FT WND-RDG/PM(MPH) W 9 G22 W 9 G27 W 13 G29
PRECIP AMOUNT 0.17 0.16 0.79
PRECIP DURATION 6 10 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1040 760
MIXING HGT(FT-AGL/MSL)3410 2480
TRANSPORT WND (MPH) W 21 W 28
VENT RATE (KT-FT) 61380 59520
DISPERSION 4 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 46 GEN GOOD 25 FAIR 56 GEN GOOD
ADI LATE 50 GEN GOOD 23 FAIR 55 GEN GOOD
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 5 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-212230-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
409 AM EST THU NOV 21 2024
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SNOW SNOW
CHANCE PRECIP (%) 80 100 100
TEMP (24H TREND) 33 (-30) 21 (-8) 32
RH % (24H TREND) 80 (+4) 99 (+1) 84
20FT WND-VAL/AM(MPH) W 9 G27 W 14 G36
20FT WND-RDG/PM(MPH) W 9 G27 W 12 G34 W 13 G36
PRECIP AMOUNT 0.19 0.16 0.71
PRECIP DURATION 5 10 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 1000 730
MIXING HGT(FT-AGL/MSL)3290 2410
TRANSPORT WND (MPH) W 24 W 36
VENT RATE (KT-FT) 69090 74710
DISPERSION 4 4
LAL 1 1 1
HAINES INDEX 2 2 2
ADI EARLY 54 GEN GOOD 31 FAIR 63 GOOD
ADI LATE 57 GEN GOOD 32 FAIR 69 GOOD
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 50S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. COLDER. LOWS IN THE
MID 30S. HIGHS IN THE MID 40S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH.
WM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page