115
FNUS51 KPBZ 200832
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
332 AM EST FRI DEC 20 2024
DISCUSSION
WIDESPREAD SNOW SHOWERS ARE LIKELY TODAY INTO SATURDAY WITH THE
APPROACH AND PASSAGE OF LOW PRESSURE. WELL BELOW NORMAL
TEMPERATURE WILL SWEEP IN BEHIND THE COLD FRONT BEFORE
TEMPERATURE SLOWLY MODERATES NEXT WEEK.
OHZ039-202115-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 50 20 0
TEMP (24H TREND) 35 (-1) 23 (-8) 27
RH % (24H TREND) 79 (+9) 94 (0) 55
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR N 6 G17 NW 9 G17
PRECIP AMOUNT 0.01 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 6 PM
PRECIP END 10 AM 6 AM
MIXING HGT(M-AGL/MSL) 680 1490
MIXING HGT(FT-AGL/MSL)2220 4880
TRANSPORT WND (MPH) N 7 NW 18
VENT RATE (KT-FT) 13320 78080
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 9 POOR 22 FAIR 52 GEN GOOD
ADI LATE 18 GEN POOR 26 FAIR 55 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-202115-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 30 20
TEMP (24H TREND) 34 (-1) 22 (-8) 26
RH % (24H TREND) 83 (+12) 95 (+3) 57
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 10 G18
PRECIP AMOUNT 0.01 0.02 0.02
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM 7 PM 6 AM
PRECIP END 4 PM 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 730 1510
MIXING HGT(FT-AGL/MSL)2390 4940
TRANSPORT WND (MPH) NW 5 NW 20
VENT RATE (KT-FT) 9560 83980
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 9 POOR 27 FAIR 54 GEN GOOD
ADI LATE 17 GEN POOR 29 FAIR 59 GEN GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-202115-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 30 40
TEMP (24H TREND) 34 (-1) 21 (-9) 26
RH % (24H TREND) 80 (+4) 96 (+3) 62
20FT WND-VAL/AM(MPH) LGT/VAR NW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR N 6 G17 NW 9 G18
PRECIP AMOUNT 0.02 0.02 0.04
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 AM 7 PM 7 AM
PRECIP END 4 PM 5 AM CONTINUING
MIXING HGT(M-AGL/MSL) 800 1640
MIXING HGT(FT-AGL/MSL)2630 5390
TRANSPORT WND (MPH) NW 5 NW 21
VENT RATE (KT-FT) 10520 97020
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 9 POOR 28 FAIR 61 GOOD
ADI LATE 21 FAIR 29 FAIR 64 GOOD
MAX LVORI EARLY 7 5 4
MAX LVORI LATE 5 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-202115-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 50 0 0
TEMP (24H TREND) 36 (0) 23 (-9) 27
RH % (24H TREND) 81 (+12) 94 (+1) 55
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR N 6 NW 7
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 640 1500
MIXING HGT(FT-AGL/MSL)2100 4920
TRANSPORT WND (MPH) N 7 NW 17
VENT RATE (KT-FT) 12600 73800
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 4
ADI EARLY 12 POOR 23 FAIR 51 GEN GOOD
ADI LATE 20 GEN POOR 28 FAIR 59 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-202115-
HARRISON-
INCLUDING THE CITY OF CADIZ
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 70 20 0
TEMP (24H TREND) 35 (0) 23 (-8) 28
RH % (24H TREND) 82 (+12) 94 (+3) 52
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR N 6 NW 9 G18
PRECIP AMOUNT 0.01 0.02 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 7 PM
PRECIP END 4 PM 6 AM
MIXING HGT(M-AGL/MSL) 690 1530
MIXING HGT(FT-AGL/MSL)2270 5010
TRANSPORT WND (MPH) W 3 NW 18
VENT RATE (KT-FT) 6810 80160
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 9 POOR 26 FAIR 48 GEN GOOD
ADI LATE 15 GEN POOR 29 FAIR 57 GEN GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-202115-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 20 20
TEMP (24H TREND) 35 (0) 23 (-8) 28
RH % (24H TREND) 80 (+10) 91 (0) 51
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 9 G18
PRECIP AMOUNT 0.01 0.02 0.02
PRECIP DURATION 2 0 1
PRECIP BEGIN 6 AM 7 PM 6 AM
PRECIP END 4 PM 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 780 1660
MIXING HGT(FT-AGL/MSL)2560 5450
TRANSPORT WND (MPH) W 5 NW 20
VENT RATE (KT-FT) 10240 92650
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 9 POOR 27 FAIR 55 GEN GOOD
ADI LATE 18 GEN POOR 29 FAIR 61 GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-202115-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
TEMP (24H TREND) 37 (0) 24 (-9) 29
RH % (24H TREND) 78 (+12) 91 (-1) 50
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR N 5 NW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 620 1510
MIXING HGT(FT-AGL/MSL)2040 4940
TRANSPORT WND (MPH) S 5 NW 16
VENT RATE (KT-FT) 8160 69160
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 4
ADI EARLY 15 GEN POOR 19 GEN POOR 46 GEN GOOD
ADI LATE 16 GEN POOR 26 FAIR 67 GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-202115-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
TEMP (24H TREND) 37 (0) 23 (-9) 29
RH % (24H TREND) 78 (+8) 93 (+2) 50
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR N 5 NW 7
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 660 1550
MIXING HGT(FT-AGL/MSL)2180 5100
TRANSPORT WND (MPH) S 5 NW 16
VENT RATE (KT-FT) 8720 71400
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 4
ADI EARLY 12 POOR 14 GEN POOR 47 GEN GOOD
ADI LATE 15 GEN POOR 26 FAIR 61 GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-202115-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
TEMP (24H TREND) 36 (0) 24 (-8) 29
RH % (24H TREND) 77 (+9) 96 (+6) 50
20FT WND-VAL/AM(MPH) LGT/VAR NW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR N 6 G17 NW 9 G18
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 620 1600
MIXING HGT(FT-AGL/MSL)2030 5260
TRANSPORT WND (MPH) NW 5 NW 18
VENT RATE (KT-FT) 8120 84160
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 10 POOR 25 FAIR 48 GEN GOOD
ADI LATE 11 POOR 28 FAIR 56 GEN GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-202115-
NOBLE-
INCLUDING THE CITY OF CALDWELL
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 0 0
TEMP (24H TREND) 38 (+1) 24 (-9) 29
RH % (24H TREND) 77 (+9) 94 (+4) 49
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 670 1610
MIXING HGT(FT-AGL/MSL)2210 5270
TRANSPORT WND (MPH) SW 5 NW 16
VENT RATE (KT-FT) 8840 73780
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 4
ADI EARLY 15 GEN POOR 12 POOR 44 GEN GOOD
ADI LATE 14 GEN POOR 28 FAIR 64 GOOD
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-202115-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
TEMP (24H TREND) 38 (+1) 24 (-8) 29
RH % (24H TREND) 77 (+10) 95 (+5) 50
20FT WND-VAL/AM(MPH) LGT/VAR NW 6 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT(M-AGL/MSL) 660 1620
MIXING HGT(FT-AGL/MSL)2160 5320
TRANSPORT WND (MPH) SW 5 NW 16
VENT RATE (KT-FT) 8640 74480
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 12 POOR 12 POOR 44 GEN GOOD
ADI LATE 12 POOR 27 FAIR 54 GEN GOOD
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-202115-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 30 40
TEMP (24H TREND) 33 (+1) 20 (-10) 24
RH % (24H TREND) 79 (+4) 99 (+5) 74
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR N 7 NW 9
PRECIP AMOUNT 0.03 0.02 0.05
PRECIP DURATION 4 1 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT(M-AGL/MSL) 650 1250
MIXING HGT(FT-AGL/MSL)2130 4110
TRANSPORT WND (MPH) W 6 NW 16
VENT RATE (KT-FT) 10650 57540
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 10 POOR 23 FAIR 43 GEN GOOD
ADI LATE 20 GEN POOR 25 FAIR 45 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 5 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-202115-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 30 30
TEMP (24H TREND) 32 (+1) 19 (-10) 24
RH % (24H TREND) 80 (-3) 98 (+1) 73
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR N 5 NW 7
PRECIP AMOUNT 0.07 0.02 0.02
PRECIP DURATION 6 1 2
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(M-AGL/MSL) 650 1470
MIXING HGT(FT-AGL/MSL)2120 4840
TRANSPORT WND (MPH) W 7 NW 18
VENT RATE (KT-FT) 12720 77440
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 16 GEN POOR 20 GEN POOR 54 GEN GOOD
ADI LATE 18 GEN POOR 22 FAIR 56 GEN GOOD
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 5 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-202115-
FOREST-
INCLUDING THE CITY OF TIONESTA
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 40 10
TEMP (24H TREND) 32 (+1) 18 (-10) 22
RH % (24H TREND) 82 (-5) 97 (0) 67
20FT WND-VAL/AM(MPH) LGT/VAR NW 6 G17
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.09 0.02 0.02
PRECIP DURATION 6 1 1
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 1 AM 1 PM
MIXING HGT(M-AGL/MSL) 620 1580
MIXING HGT(FT-AGL/MSL)2050 5190
TRANSPORT WND (MPH) S 10 NW 23
VENT RATE (KT-FT) 18450 103800
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 24 FAIR 12 POOR 65 GOOD
ADI LATE 20 GEN POOR 22 FAIR 72 GOOD
MAX LVORI EARLY 5 6 4
MAX LVORI LATE 5 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-202115-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 20 50
TEMP (24H TREND) 34 (0) 21 (-9) 26
RH % (24H TREND) 77 (+1) 99 (+6) 69
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR N 6 NW 8
PRECIP AMOUNT 0.02 0.02 0.03
PRECIP DURATION 4 0 2
PRECIP BEGIN 6 AM 7 PM 6 AM
PRECIP END 5 PM 11 PM CONTINUING
MIXING HGT(M-AGL/MSL) 690 1450
MIXING HGT(FT-AGL/MSL)2280 4760
TRANSPORT WND (MPH) NW 6 NW 21
VENT RATE (KT-FT) 11400 85680
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 10 POOR 26 FAIR 50 GEN GOOD
ADI LATE 21 FAIR 29 FAIR 57 GEN GOOD
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-202115-
BUTLER-
INCLUDING THE CITY OF BUTLER
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 20 40
TEMP (24H TREND) 34 (+1) 20 (-10) 27
RH % (24H TREND) 77 (-2) 100 (+5) 68
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8 G17
PRECIP AMOUNT 0.03 0.02 0.03
PRECIP DURATION 5 0 2
PRECIP BEGIN 6 AM 7 PM 7 AM
PRECIP END 5 PM 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 690 1510
MIXING HGT(FT-AGL/MSL)2270 4960
TRANSPORT WND (MPH) NW 8 NW 18
VENT RATE (KT-FT) 15890 79360
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 12 POOR 30 FAIR 60 GEN GOOD
ADI LATE 19 GEN POOR 31 FAIR 57 GEN GOOD
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 4 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-202115-
CLARION-
INCLUDING THE CITY OF CLARION
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 20 20
TEMP (24H TREND) 33 (+1) 19 (-10) 25
RH % (24H TREND) 80 (-1) 96 (+1) 67
20FT WND-VAL/AM(MPH) LGT/VAR NW 7 G18
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 7 G17
PRECIP AMOUNT 0.07 0.02 0.02
PRECIP DURATION 6 1 1
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 11 PM 6 PM
MIXING HGT(M-AGL/MSL) 610 1570
MIXING HGT(FT-AGL/MSL)2010 5170
TRANSPORT WND (MPH) W 7 NW 21
VENT RATE (KT-FT) 12060 93060
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 19 GEN POOR 21 FAIR 67 GOOD
ADI LATE 16 GEN POOR 22 FAIR 63 GOOD
MAX LVORI EARLY 5 6 4
MAX LVORI LATE 5 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-202115-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 80 30 0
TEMP (24H TREND) 33 (0) 19 (-11) 24
RH % (24H TREND) 77 (+1) 93 (+3) 63
20FT WND-VAL/AM(MPH) SE 5 NW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 8 G18
PRECIP AMOUNT 0.08 0.02 0.00
PRECIP DURATION 6 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 580 1700
MIXING HGT(FT-AGL/MSL)1910 5570
TRANSPORT WND (MPH) S 12 NW 24
VENT RATE (KT-FT) 19100 116970
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 23 FAIR 15 GEN POOR 84 GOOD
ADI LATE 20 GEN POOR 22 FAIR 77 GOOD
MAX LVORI EARLY 4 6 3
MAX LVORI LATE 5 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-202115-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 20 30
TEMP (24H TREND) 35 (0) 23 (-8) 28
RH % (24H TREND) 76 (+2) 94 (+1) 59
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8 G18
PRECIP AMOUNT 0.01 0.02 0.03
PRECIP DURATION 4 0 2
PRECIP BEGIN 6 AM 7 PM 6 AM
PRECIP END 5 PM 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 820 1780
MIXING HGT(FT-AGL/MSL)2700 5830
TRANSPORT WND (MPH) NW 7 NW 22
VENT RATE (KT-FT) 16200 110770
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 11 POOR 29 FAIR 60 GEN GOOD
ADI LATE 21 FAIR 29 FAIR 68 GOOD
MAX LVORI EARLY 7 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-202115-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 20 20
TEMP (24H TREND) 36 (+1) 24 (-8) 28
RH % (24H TREND) 75 (0) 93 (+2) 58
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 10 G18
PRECIP AMOUNT 0.02 0.02 0.02
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM 7 PM 7 AM
PRECIP END 5 PM 12 AM 6 PM
MIXING HGT(M-AGL/MSL) 790 1730
MIXING HGT(FT-AGL/MSL)2590 5680
TRANSPORT WND (MPH) W 7 NW 21
VENT RATE (KT-FT) 15540 102240
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 11 POOR 29 FAIR 61 GOOD
ADI LATE 18 GEN POOR 32 FAIR 65 GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-202115-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 20 20
TEMP (24H TREND) 35 (+2) 21 (-10) 27
RH % (24H TREND) 75 (-2) 97 (+2) 66
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G17
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8 G17
PRECIP AMOUNT 0.05 0.02 0.02
PRECIP DURATION 5 0 1
PRECIP BEGIN 6 AM 7 PM 7 AM
PRECIP END 2 PM 10 PM 6 PM
MIXING HGT(M-AGL/MSL) 680 1690
MIXING HGT(FT-AGL/MSL)2240 5550
TRANSPORT WND (MPH) W 7 NW 21
VENT RATE (KT-FT) 13440 99900
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 15 GEN POOR 25 FAIR 71 GOOD
ADI LATE 16 GEN POOR 30 FAIR 65 GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 5 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-202115-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 30 20 10
TEMP (24H TREND) 36 (+1) 23 (-9) 29
RH % (24H TREND) 77 (+9) 93 (+1) 54
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G17
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 G17 NW 10 G18
PRECIP AMOUNT 0.01 0.02 0.02
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM 7 PM 7 AM
PRECIP END 4 PM 12 AM 1 PM
MIXING HGT(M-AGL/MSL) 760 1660
MIXING HGT(FT-AGL/MSL)2480 5460
TRANSPORT WND (MPH) W 6 NW 21
VENT RATE (KT-FT) 12400 98280
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 11 POOR 27 FAIR 56 GEN GOOD
ADI LATE 14 GEN POOR 32 FAIR 63 GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-202115-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 30 30 0
TEMP (24H TREND) 37 (+2) 24 (-8) 29
RH % (24H TREND) 76 (+10) 98 (+5) 55
20FT WND-VAL/AM(MPH) LGT/VAR NW 7 G18
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8 G17
PRECIP AMOUNT 0.02 0.01 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 7 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT(M-AGL/MSL) 790 1730
MIXING HGT(FT-AGL/MSL)2600 5670
TRANSPORT WND (MPH) SW 5 NW 18
VENT RATE (KT-FT) 10400 90720
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 13 GEN POOR 19 GEN POOR 58 GEN GOOD
ADI LATE 13 GEN POOR 30 FAIR 60 GEN GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-202115-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 30 20
TEMP (24H TREND) 36 (+2) 23 (-9) 28
RH % (24H TREND) 75 (-2) 98 (+4) 61
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G18
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 10 G18
PRECIP AMOUNT 0.04 0.03 0.02
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 AM 7 PM 7 AM
PRECIP END 4 PM 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 790 1800
MIXING HGT(FT-AGL/MSL)2590 5900
TRANSPORT WND (MPH) W 7 NW 21
VENT RATE (KT-FT) 15540 106200
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 14 GEN POOR 24 FAIR 63 GOOD
ADI LATE 16 GEN POOR 31 FAIR 66 GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 4 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-202115-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 40 20
TEMP (24H TREND) 35 (+3) 20 (-10) 25
RH % (24H TREND) 73 (-6) 99 (+6) 63
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G23
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 G19 NW 9 G21
PRECIP AMOUNT 0.05 0.08 0.02
PRECIP DURATION 5 2 1
PRECIP BEGIN 6 AM CONTINUING 1 PM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 810 1830
MIXING HGT(FT-AGL/MSL)2660 6000
TRANSPORT WND (MPH) W 8 NW 24
VENT RATE (KT-FT) 18620 126000
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 20 GEN POOR 16 GEN POOR 70 GOOD
ADI LATE 19 GEN POOR 35 FAIR 78 GOOD
MAX LVORI EARLY 5 6 4
MAX LVORI LATE 5 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-202115-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 20 30 20
TEMP (24H TREND) 37 (+2) 24 (-9) 28
RH % (24H TREND) 74 (+6) 95 (+2) 57
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 9 G17
PRECIP AMOUNT 0.03 0.02 0.02
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(M-AGL/MSL) 850 1900
MIXING HGT(FT-AGL/MSL)2790 6240
TRANSPORT WND (MPH) W 6 NW 21
VENT RATE (KT-FT) 13950 112320
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 15 GEN POOR 19 GEN POOR 60 GEN GOOD
ADI LATE 16 GEN POOR 32 FAIR 69 GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-202115-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 50 40 20
TEMP (24H TREND) 34 (+3) 20 (-9) 25
RH % (24H TREND) 75 (-3) 99 (+3) 62
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G20
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 8 G18
PRECIP AMOUNT 0.06 0.08 0.02
PRECIP DURATION 1 2 1
PRECIP BEGIN 6 AM CONTINUING 1 PM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(M-AGL/MSL) 740 1770
MIXING HGT(FT-AGL/MSL)2430 5810
TRANSPORT WND (MPH) W 7 NW 24
VENT RATE (KT-FT) 14580 122010
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 14 GEN POOR 13 GEN POOR 65 GOOD
ADI LATE 14 GEN POOR 29 FAIR 75 GOOD
MAX LVORI EARLY 7 6 4
MAX LVORI LATE 6 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-202115-
INDIANA-
INCLUDING THE CITY OF INDIANA
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 30 20
TEMP (24H TREND) 34 (+1) 20 (-10) 26
RH % (24H TREND) 71 (-3) 97 (+4) 64
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G19
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 9 G19
PRECIP AMOUNT 0.06 0.03 0.02
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 AM CONTINUING 1 PM
PRECIP END CONTINUING 2 AM 6 PM
MIXING HGT(M-AGL/MSL) 710 1790
MIXING HGT(FT-AGL/MSL)2340 5860
TRANSPORT WND (MPH) W 7 NW 23
VENT RATE (KT-FT) 14040 117200
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 20 GEN POOR 20 GEN POOR 71 GOOD
ADI LATE 19 GEN POOR 30 FAIR 74 GOOD
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 5 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-202115-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 80 40 20
TEMP (24H TREND) 33 (+1) 21 (-9) 24
RH % (24H TREND) 71 (-3) 99 (+8) 64
20FT WND-VAL/AM(MPH) SE 5 NW 9 G22
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 10 G20
PRECIP AMOUNT 0.05 0.05 0.02
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 AM CONTINUING 1 PM
PRECIP END CONTINUING 3 AM 6 PM
MIXING HGT(M-AGL/MSL) 710 1720
MIXING HGT(FT-AGL/MSL)2320 5650
TRANSPORT WND (MPH) W 7 NW 24
VENT RATE (KT-FT) 13920 118650
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 21 FAIR 18 GEN POOR 75 GOOD
ADI LATE 20 GEN POOR 33 FAIR 79 GOOD
MAX LVORI EARLY 5 6 3
MAX LVORI LATE 5 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-202115-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 70 0 30
TEMP (24H TREND) 35 (-1) 24 (-7) 28
RH % (24H TREND) 79 (+6) 88 (-4) 54
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 9 G18
PRECIP AMOUNT 0.01 0.00 0.04
PRECIP DURATION 2 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 4 PM 6 PM
MIXING HGT(M-AGL/MSL) 860 1730
MIXING HGT(FT-AGL/MSL)2810 5680
TRANSPORT WND (MPH) W 5 NW 20
VENT RATE (KT-FT) 11240 96560
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 10 POOR 27 FAIR 61 GOOD
ADI LATE 22 FAIR 29 FAIR 64 GOOD
MAX LVORI EARLY 7 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-202115-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 70 0 20
TEMP (24H TREND) 36 (+1) 25 (-7) 29
RH % (24H TREND) 77 (+9) 88 (-2) 50
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 9 G18
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 6 AM
PRECIP END 4 PM 1 PM
MIXING HGT(M-AGL/MSL) 780 1750
MIXING HGT(FT-AGL/MSL)2560 5730
TRANSPORT WND (MPH) NW 7 NW 20
VENT RATE (KT-FT) 15360 97410
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 9 POOR 26 FAIR 57 GEN GOOD
ADI LATE 13 GEN POOR 29 FAIR 62 GOOD
MAX LVORI EARLY 6 4 3
MAX LVORI LATE 4 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-202115-
OHIO-
INCLUDING THE CITY OF WHEELING
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 60 0 0
TEMP (24H TREND) 36 (-1) 24 (-8) 29
RH % (24H TREND) 78 (+12) 93 (+3) 51
20FT WND-VAL/AM(MPH) LGT/VAR NW 8
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 NW 9 G17
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 10 AM
MIXING HGT(M-AGL/MSL) 690 1690
MIXING HGT(FT-AGL/MSL)2250 5540
TRANSPORT WND (MPH) W 5 NW 18
VENT RATE (KT-FT) 9000 88640
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 11 POOR 26 FAIR 54 GEN GOOD
ADI LATE 11 POOR 29 FAIR 60 GEN GOOD
MAX LVORI EARLY 6 5 3
MAX LVORI LATE 4 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-202115-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 40 0 0
TEMP (24H TREND) 38 (+3) 25 (-7) 29
RH % (24H TREND) 78 (+11) 96 (+5) 52
20FT WND-VAL/AM(MPH) LGT/VAR NW 7
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8 G17
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT(M-AGL/MSL) 660 1680
MIXING HGT(FT-AGL/MSL)2160 5510
TRANSPORT WND (MPH) SW 5 NW 18
VENT RATE (KT-FT) 8640 88160
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 12 POOR 20 GEN POOR 51 GEN GOOD
ADI LATE 10 POOR 29 FAIR 56 GEN GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-202115-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 30 30 0
TEMP (24H TREND) 37 (+2) 25 (-7) 28
RH % (24H TREND) 78 (+9) 99 (+6) 55
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.03 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT(M-AGL/MSL) 680 1630
MIXING HGT(FT-AGL/MSL)2230 5360
TRANSPORT WND (MPH) SW 6 NW 17
VENT RATE (KT-FT) 11150 80400
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 14 GEN POOR 11 POOR 50 GEN GOOD
ADI LATE 14 GEN POOR 29 FAIR 55 GEN GOOD
MAX LVORI EARLY 6 7 3
MAX LVORI LATE 5 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-202115-
MARION-
INCLUDING THE CITY OF FAIRMONT
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 40 40 0
TEMP (24H TREND) 37 (+2) 24 (-7) 29
RH % (24H TREND) 78 (+12) 100 (+6) 57
20FT WND-VAL/AM(MPH) LGT/VAR NW 6
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 7
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT(M-AGL/MSL) 850 1810
MIXING HGT(FT-AGL/MSL)2780 5920
TRANSPORT WND (MPH) W 5 NW 17
VENT RATE (KT-FT) 11120 88800
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 14 GEN POOR 10 POOR 53 GEN GOOD
ADI LATE 16 GEN POOR 29 FAIR 58 GEN GOOD
MAX LVORI EARLY 7 7 3
MAX LVORI LATE 5 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-202115-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE
CHANCE PRECIP (%) 40 40 0
TEMP (24H TREND) 37 (+2) 24 (-8) 29
RH % (24H TREND) 75 (+8) 98 (+5) 55
20FT WND-VAL/AM(MPH) LGT/VAR NW 7 G17
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8
PRECIP AMOUNT 0.03 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT(M-AGL/MSL) 900 1860
MIXING HGT(FT-AGL/MSL)2950 6120
TRANSPORT WND (MPH) W 5 NW 18
VENT RATE (KT-FT) 11800 97920
DISPERSION 1 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 15 GEN POOR 17 GEN POOR 58 GEN GOOD
ADI LATE 15 GEN POOR 30 FAIR 63 GOOD
MAX LVORI EARLY 6 6 3
MAX LVORI LATE 5 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-202115-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 40 20
TEMP (24H TREND) 35 (+3) 22 (-7) 25
RH % (24H TREND) 75 (0) 99 (+3) 59
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G18
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 NW 8 G17
PRECIP AMOUNT 0.05 0.07 0.02
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(M-AGL/MSL) 770 1650
MIXING HGT(FT-AGL/MSL)2530 5420
TRANSPORT WND (MPH) W 7 NW 21
VENT RATE (KT-FT) 15180 97560
DISPERSION 2 4
LAL 1 1 1
HAINES INDEX 3 3 3
ADI EARLY 13 GEN POOR 13 GEN POOR 57 GEN GOOD
ADI LATE 14 GEN POOR 32 FAIR 65 GOOD
MAX LVORI EARLY 7 7 3
MAX LVORI LATE 5 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-202115-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 40 50 20
TEMP (24H TREND) 36 (+3) 22 (-7) 26
RH % (24H TREND) 76 (+2) 99 (+4) 60
20FT WND-VAL/AM(MPH) LGT/VAR NW 6 G18
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 7
PRECIP AMOUNT 0.04 0.06 0.02
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(M-AGL/MSL) 870 1720
MIXING HGT(FT-AGL/MSL)2840 5650
TRANSPORT WND (MPH) W 7 NW 22
VENT RATE (KT-FT) 17040 107350
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 17 GEN POOR 11 POOR 62 GOOD
ADI LATE 17 GEN POOR 33 FAIR 68 GOOD
MAX LVORI EARLY 6 7 4
MAX LVORI LATE 4 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-202115-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 50 50 30
TEMP (24H TREND) 34 (+2) 20 (-8) 25
RH % (24H TREND) 77 (-5) 100 (+5) 62
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G20
20FT WND-RDG/PM(MPH) LGT/VAR NW 5 G17 NW 9 G19
PRECIP AMOUNT 0.06 0.08 0.03
PRECIP DURATION 1 2 2
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 740 1600
MIXING HGT(FT-AGL/MSL)2420 5260
TRANSPORT WND (MPH) W 8 NW 24
VENT RATE (KT-FT) 16940 110460
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 13 GEN POOR 16 GEN POOR 65 GOOD
ADI LATE 16 GEN POOR 31 FAIR 73 GOOD
MAX LVORI EARLY 6 7 4
MAX LVORI LATE 5 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-202115-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 60 50 40
TEMP (24H TREND) 36 (+3) 21 (-7) 27
RH % (24H TREND) 75 (-8) 100 (+3) 62
20FT WND-VAL/AM(MPH) LGT/VAR NW 8 G20
20FT WND-RDG/PM(MPH) LGT/VAR LGT/VAR NW 8 G19
PRECIP AMOUNT 0.05 0.10 0.03
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 4 AM 6 PM
MIXING HGT(M-AGL/MSL) 800 1610
MIXING HGT(FT-AGL/MSL)2630 5270
TRANSPORT WND (MPH) W 8 NW 23
VENT RATE (KT-FT) 18410 105400
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 3 3 2
ADI EARLY 19 GEN POOR 11 POOR 64 GOOD
ADI LATE 18 GEN POOR 33 FAIR 70 GOOD
MAX LVORI EARLY 5 8 4
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-202115-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
332 AM EST FRI DEC 20 2024
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS SNOW SHOWERS
CHANCE PRECIP (%) 70 50 40
TEMP (24H TREND) 33 (+3) 17 (-9) 22
RH % (24H TREND) 78 (-11) 100 (+3) 72
20FT WND-VAL/AM(MPH) LGT/VAR NW 9 G30
20FT WND-RDG/PM(MPH) LGT/VAR NW 6 G24 NW 9 G28
PRECIP AMOUNT 0.06 0.12 0.03
PRECIP DURATION 3 2 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT(M-AGL/MSL) 680 1400
MIXING HGT(FT-AGL/MSL)2220 4600
TRANSPORT WND (MPH) W 10 NW 26
VENT RATE (KT-FT) 19980 105800
DISPERSION 2 5
LAL 1 1 1
HAINES INDEX 2 2 3
ADI EARLY 14 GEN POOR 18 GEN POOR 69 GOOD
ADI LATE 20 GEN POOR 34 FAIR 74 GOOD
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 4 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 20S.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 14. HIGHS IN
THE UPPER 30S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 40S. EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS 5 TO 10 MPH.
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