137
FNUS51 KPBZ 200955
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
455 AM EST MON JAN 20 2025
DISCUSSION
STRONG COLD ADVECTION WILL CREATE A MULTIPLE DAY PERIOD OF NEAR
SINGLE DIGIT AIR TEMPERATURE WITH PERIODS OF POTENTIALLY DANGEROUS
SUB FREEZING WIND CHILLS. THIS COLD PERIOD WILL ALSO FEATURE DRY
ADVECTION, MEANING VERY LIMITED PRECIPITATION CHANCES AND
POTENTIAL FOR NOTABLE FALLS IN DAYTIME HUMIDITY MINIMUMS.
OHZ039-202130-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 10 (-15) -3 (-6) 11
RH % (24H TREND) 51 (-18) 96 (0) 58
20FT WND-VAL/AM(MPH) W 7 SW 5
20FT WND-RDG/PM(MPH) W 8 LGT/VAR W 8 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 1730
MIXING HGT(FT-AGL/MSL)4500 5690
TRANSPORT WND (MPH) W 21 W 25
VENT RATE (KT-FT) 81000 125180
DISPERSION 4 5
ADI EARLY 48 GEN GOOD 8 POOR 70 GOOD
ADI LATE 78 GOOD 6 VERY POOR 82 GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 1 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-202130-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 10 (-15) -5 (-8) 9
RH % (24H TREND) 53 (-14) 99 (0) 61
20FT WND-VAL/AM(MPH) W 8 SW 6
20FT WND-RDG/PM(MPH) W 9 G17 W 6 W 9 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT(M-AGL/MSL) 1360 1650
MIXING HGT(FT-AGL/MSL)4460 5410
TRANSPORT WND (MPH) W 21 W 26
VENT RATE (KT-FT) 80280 124430
DISPERSION 4 5
ADI EARLY 50 GEN GOOD 9 POOR 69 GOOD
ADI LATE 61 GOOD 6 VERY POOR 81 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-202130-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20
TEMP (24H TREND) 10 (-15) -4 (-8) 11
RH % (24H TREND) 55 (-11) 96 (-2) 62
20FT WND-VAL/AM(MPH) W 8 G17 SW 5
20FT WND-RDG/PM(MPH) W 8 G17 W 5 W 8
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 12 PM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1420 1680
MIXING HGT(FT-AGL/MSL)4660 5500
TRANSPORT WND (MPH) W 22 W 26
VENT RATE (KT-FT) 88540 126500
DISPERSION 4 5
ADI EARLY 51 GEN GOOD 15 GEN POOR 65 GOOD
ADI LATE 65 GOOD 6 VERY POOR 81 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 2 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-202130-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 10 (-13) -2 (-5) 11
RH % (24H TREND) 50 (-21) 91 (+1) 58
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1330 1800
MIXING HGT(FT-AGL/MSL)4370 5910
TRANSPORT WND (MPH) W 20 W 25
VENT RATE (KT-FT) 74290 130020
DISPERSION 4 5
ADI EARLY 58 GEN GOOD 7 POOR 71 GOOD
ADI LATE 77 GOOD 5 VERY POOR 83 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.
OHZ049-202130-
HARRISON-
INCLUDING THE CITY OF CADIZ
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 10 (-15) -5 (-8) 11
RH % (24H TREND) 49 (-21) 99 (0) 57
20FT WND-VAL/AM(MPH) W 7 G17 SW 5
20FT WND-RDG/PM(MPH) W 8 G17 SW 5 W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 1800
MIXING HGT(FT-AGL/MSL)4540 5900
TRANSPORT WND (MPH) W 20 W 28
VENT RATE (KT-FT) 77180 141600
DISPERSION 4 5
ADI EARLY 50 GEN GOOD 9 POOR 67 GOOD
ADI LATE 77 GOOD 6 VERY POOR 89 GOOD
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 1 7 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-202130-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 10
TEMP (24H TREND) 11 (-14) -4 (-9) 12
RH % (24H TREND) 50 (-16) 97 (+2) 57
20FT WND-VAL/AM(MPH) W 7 SW 5
20FT WND-RDG/PM(MPH) W 8 G17 SW 5 W 8 G18
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 12 PM
PRECIP END 9 AM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1760
MIXING HGT(FT-AGL/MSL)4840 5760
TRANSPORT WND (MPH) W 21 W 26
VENT RATE (KT-FT) 87120 132480
DISPERSION 4 5
ADI EARLY 52 GEN GOOD 9 POOR 63 GOOD
ADI LATE 75 GOOD 5 VERY POOR 85 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-202130-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 11 (-14) -2 (-5) 12
RH % (24H TREND) 47 (-20) 91 (+5) 56
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR W 7 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1280 1780
MIXING HGT(FT-AGL/MSL)4200 5840
TRANSPORT WND (MPH) W 18 W 26
VENT RATE (KT-FT) 67200 134320
DISPERSION 4 5
ADI EARLY 56 GEN GOOD 7 POOR 69 GOOD
ADI LATE 73 GOOD 5 VERY POOR 85 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.
OHZ058-202130-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 11 (-14) -4 (-7) 12
RH % (24H TREND) 47 (-24) 99 (+2) 55
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR W 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 1830
MIXING HGT(FT-AGL/MSL)4490 6000
TRANSPORT WND (MPH) W 20 W 26
VENT RATE (KT-FT) 76330 138000
DISPERSION 4 5
ADI EARLY 46 GEN GOOD 7 POOR 69 GOOD
ADI LATE 76 GOOD 5 VERY POOR 86 GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 1 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-202130-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 11 (-15) -5 (-9) 12
RH % (24H TREND) 50 (-24) 100 (+5) 58
20FT WND-VAL/AM(MPH) W 7 G17 SW 5
20FT WND-RDG/PM(MPH) W 7 G17 LGT/VAR W 8 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1370 1700
MIXING HGT(FT-AGL/MSL)4480 5580
TRANSPORT WND (MPH) W 20 W 25
VENT RATE (KT-FT) 76160 122760
DISPERSION 4 5
ADI EARLY 47 GEN GOOD 8 POOR 59 GEN GOOD
ADI LATE 77 GOOD 5 VERY POOR 81 GOOD
MAX LVORI EARLY 4 6 7
MAX LVORI LATE 1 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-202130-
NOBLE-
INCLUDING THE CITY OF CALDWELL
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 12 (-14) -5 (-8) 13
RH % (24H TREND) 46 (-26) 100 (+9) 56
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR W 7 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1340 1730
MIXING HGT(FT-AGL/MSL)4400 5680
TRANSPORT WND (MPH) W 18 W 24
VENT RATE (KT-FT) 70400 119280
DISPERSION 4 5
ADI EARLY 43 GEN GOOD 7 POOR 57 GEN GOOD
ADI LATE 69 GOOD 5 VERY POOR 79 GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 1 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-202130-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 12 (-14) -5 (-9) 14
RH % (24H TREND) 49 (-29) 100 (+9) 58
20FT WND-VAL/AM(MPH) W 5 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR SW 6 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 1650
MIXING HGT(FT-AGL/MSL)4520 5400
TRANSPORT WND (MPH) W 18 W 23
VENT RATE (KT-FT) 72320 108000
DISPERSION 4 5
ADI EARLY 44 GEN GOOD 6 VERY POOR 54 GEN GOOD
ADI LATE 69 GOOD 5 VERY POOR 73 GOOD
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 1 9 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-202130-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 40
TEMP (24H TREND) 9 (-14) -5 (-9) 8
RH % (24H TREND) 64 (-6) 97 (+4) 68
20FT WND-VAL/AM(MPH) W 8 G17 SW 6
20FT WND-RDG/PM(MPH) W 9 G18 SW 6 W 8
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1430 1610
MIXING HGT(FT-AGL/MSL)4690 5290
TRANSPORT WND (MPH) W 22 W 24
VENT RATE (KT-FT) 89110 111090
DISPERSION 4 5
ADI EARLY 58 GEN GOOD 19 GEN POOR 57 GEN GOOD
ADI LATE 67 GOOD 9 POOR 74 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-202130-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 40
TEMP (24H TREND) 9 (-13) -5 (-10) 7
RH % (24H TREND) 68 (-8) 96 (+2) 70
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) W 8 G18 SW 6 SW 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1510 1720
MIXING HGT(FT-AGL/MSL)4950 5630
TRANSPORT WND (MPH) W 23 W 23
VENT RATE (KT-FT) 99000 112600
DISPERSION 4 5
ADI EARLY 65 GOOD 18 GEN POOR 61 GOOD
ADI LATE 71 GOOD 10 POOR 79 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-202130-
FOREST-
INCLUDING THE CITY OF TIONESTA
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 40
TEMP (24H TREND) 9 (-12) -5 (-10) 7
RH % (24H TREND) 64 (-11) 95 (+1) 66
20FT WND-VAL/AM(MPH) W 7 G19 SW 5
20FT WND-RDG/PM(MPH) W 7 G19 W 5 SW 6
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1560 1730
MIXING HGT(FT-AGL/MSL)5120 5670
TRANSPORT WND (MPH) W 24 W 23
VENT RATE (KT-FT) 107520 113400
DISPERSION 5 5
ADI EARLY 73 GOOD 13 GEN POOR 65 GOOD
ADI LATE 75 GOOD 8 POOR 79 GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-202130-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 10 (-14) -4 (-8) 10
RH % (24H TREND) 60 (-6) 96 (-3) 65
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 W 5 W 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 7 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1430 1650
MIXING HGT(FT-AGL/MSL)4690 5430
TRANSPORT WND (MPH) W 23 W 24
VENT RATE (KT-FT) 93800 114030
DISPERSION 4 5
ADI EARLY 57 GEN GOOD 13 GEN POOR 61 GOOD
ADI LATE 67 GOOD 6 VERY POOR 77 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-202130-
BUTLER-
INCLUDING THE CITY OF BUTLER
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 10 (-13) -5 (-10) 10
RH % (24H TREND) 62 (-10) 99 (+1) 67
20FT WND-VAL/AM(MPH) W 8 G17 SW 5
20FT WND-RDG/PM(MPH) W 8 G17 W 5 SW 7
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 7 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1460 1640
MIXING HGT(FT-AGL/MSL)4790 5380
TRANSPORT WND (MPH) W 23 W 23
VENT RATE (KT-FT) 95800 107600
DISPERSION 4 5
ADI EARLY 62 GOOD 14 GEN POOR 59 GEN GOOD
ADI LATE 68 GOOD 7 POOR 75 GOOD
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-202130-
CLARION-
INCLUDING THE CITY OF CLARION
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 40
TEMP (24H TREND) 10 (-11) -5 (-10) 8
RH % (24H TREND) 64 (-10) 94 (-2) 67
20FT WND-VAL/AM(MPH) W 8 G19 SW 5
20FT WND-RDG/PM(MPH) W 8 G18 SW 5 SW 6
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1510 1720
MIXING HGT(FT-AGL/MSL)4960 5650
TRANSPORT WND (MPH) W 23 W 23
VENT RATE (KT-FT) 99200 113000
DISPERSION 4 5
ADI EARLY 66 GOOD 12 POOR 60 GEN GOOD
ADI LATE 71 GOOD 7 POOR 77 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-202130-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 40
TEMP (24H TREND) 10 (-11) -4 (-10) 8
RH % (24H TREND) 61 (-11) 90 (-1) 64
20FT WND-VAL/AM(MPH) W 9 G19 SW 5
20FT WND-RDG/PM(MPH) W 9 G19 W 6 SW 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1530 1630
MIXING HGT(FT-AGL/MSL)5020 5350
TRANSPORT WND (MPH) W 24 W 23
VENT RATE (KT-FT) 105420 107000
DISPERSION 5 5
ADI EARLY 69 GOOD 18 GEN POOR 54 GEN GOOD
ADI LATE 74 GOOD 12 POOR 71 GOOD
MAX LVORI EARLY 3 3 5
MAX LVORI LATE 2 4 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-202130-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 60 0 20
TEMP (24H TREND) 11 (-14) -3 (-9) 11
RH % (24H TREND) 55 (-9) 94 (-3) 61
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR W 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 10 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1500 1690
MIXING HGT(FT-AGL/MSL)4910 5530
TRANSPORT WND (MPH) W 21 W 24
VENT RATE (KT-FT) 88380 116130
DISPERSION 4 5
ADI EARLY 60 GEN GOOD 10 POOR 60 GEN GOOD
ADI LATE 66 GOOD 6 VERY POOR 78 GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 1 5 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-202130-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 70 0 20
TEMP (24H TREND) 12 (-12) -3 (-10) 12
RH % (24H TREND) 57 (-15) 95 (0) 63
20FT WND-VAL/AM(MPH) W 8 SW 5
20FT WND-RDG/PM(MPH) W 9 G17 W 5 SW 8
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 10 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1510 1720
MIXING HGT(FT-AGL/MSL)4950 5630
TRANSPORT WND (MPH) W 21 W 24
VENT RATE (KT-FT) 89100 118230
DISPERSION 4 5
ADI EARLY 58 GEN GOOD 19 GEN POOR 53 GEN GOOD
ADI LATE 64 GOOD 6 VERY POOR 77 GOOD
MAX LVORI EARLY 3 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-202130-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 30
TEMP (24H TREND) 11 (-12) -4 (-10) 11
RH % (24H TREND) 62 (-14) 96 (-3) 67
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) W 8 G18 W 5 SW 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 7 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1530 1660
MIXING HGT(FT-AGL/MSL)5000 5440
TRANSPORT WND (MPH) W 23 W 23
VENT RATE (KT-FT) 100000 108800
DISPERSION 4 5
ADI EARLY 69 GOOD 14 GEN POOR 56 GEN GOOD
ADI LATE 72 GOOD 7 POOR 71 GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-202130-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20
TEMP (24H TREND) 11 (-13) -5 (-11) 12
RH % (24H TREND) 55 (-19) 100 (+6) 61
20FT WND-VAL/AM(MPH) W 8 G17 SW 6
20FT WND-RDG/PM(MPH) W 9 G17 SW 5 SW 8
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 10 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1450 1570
MIXING HGT(FT-AGL/MSL)4750 5160
TRANSPORT WND (MPH) W 21 W 24
VENT RATE (KT-FT) 85500 108360
DISPERSION 4 5
ADI EARLY 52 GEN GOOD 9 POOR 50 GEN GOOD
ADI LATE 61 GOOD 5 VERY POOR 71 GOOD
MAX LVORI EARLY 4 5 7
MAX LVORI LATE 2 7 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-202130-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 11 (-14) -5 (-11) 13
RH % (24H TREND) 59 (-23) 100 (+6) 64
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1460 1480
MIXING HGT(FT-AGL/MSL)4780 4850
TRANSPORT WND (MPH) W 20 W 23
VENT RATE (KT-FT) 81260 97000
DISPERSION 4 4
ADI EARLY 51 GEN GOOD 6 VERY POOR 47 GEN GOOD
ADI LATE 58 GEN GOOD 5 VERY POOR 68 GOOD
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-202130-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 70 0 20
TEMP (24H TREND) 11 (-14) -5 (-11) 12
RH % (24H TREND) 63 (-18) 99 (0) 69
20FT WND-VAL/AM(MPH) W 9 G18 SW 5
20FT WND-RDG/PM(MPH) W 9 G18 SW 6 SW 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 9 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1480 1560
MIXING HGT(FT-AGL/MSL)4860 5130
TRANSPORT WND (MPH) W 22 W 22
VENT RATE (KT-FT) 92340 97470
DISPERSION 4 4
ADI EARLY 63 GOOD 13 GEN POOR 45 GEN GOOD
ADI LATE 65 GOOD 6 VERY POOR 66 GOOD
MAX LVORI EARLY 4 4 7
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-202130-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 70 0 20
TEMP (24H TREND) 10 (-14) -7 (-12) 10
RH % (24H TREND) 63 (-23) 99 (0) 65
20FT WND-VAL/AM(MPH) W 9 G22 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G21 W 5 G18 SW 6
PRECIP AMOUNT 0.02 0.00 0.03
PRECIP DURATION 3 1
PRECIP BEGIN 6 AM 6 AM
PRECIP END 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1450 1420
MIXING HGT(FT-AGL/MSL)4750 4660
TRANSPORT WND (MPH) W 23 W 23
VENT RATE (KT-FT) 95000 93200
DISPERSION 4 4
ADI EARLY 65 GOOD 12 POOR 53 GEN GOOD
ADI LATE 69 GOOD 7 POOR 64 GOOD
MAX LVORI EARLY 4 4 6
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-202130-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20
TEMP (24H TREND) 12 (-13) -5 (-11) 13
RH % (24H TREND) 60 (-26) 100 (+4) 65
20FT WND-VAL/AM(MPH) W 7 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR SW 6
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 12 PM
PRECIP END 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1490 1420
MIXING HGT(FT-AGL/MSL)4880 4640
TRANSPORT WND (MPH) W 20 W 21
VENT RATE (KT-FT) 82960 83520
DISPERSION 4 4
ADI EARLY 55 GEN GOOD 8 POOR 44 GEN GOOD
ADI LATE 61 GOOD 5 VERY POOR 63 GOOD
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-202130-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 9 (-14) -7 (-11) 11
RH % (24H TREND) 63 (-26) 98 (0) 66
20FT WND-VAL/AM(MPH) W 7 G18 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G17 LGT/VAR SW 5
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 10 AM
PRECIP END 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1320 1320
MIXING HGT(FT-AGL/MSL)4330 4320
TRANSPORT WND (MPH) W 22 W 22
VENT RATE (KT-FT) 82270 82080
DISPERSION 4 4
ADI EARLY 56 GEN GOOD 10 POOR 43 GEN GOOD
ADI LATE 60 GEN GOOD 6 VERY POOR 61 GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 3 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-202130-
INDIANA-
INCLUDING THE CITY OF INDIANA
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 30
TEMP (24H TREND) 10 (-13) -4 (-11) 11
RH % (24H TREND) 63 (-16) 94 (-5) 68
20FT WND-VAL/AM(MPH) W 9 G20 SW 5
20FT WND-RDG/PM(MPH) W 9 G20 W 6 SW 7
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 7 AM
PRECIP END 12 PM 6 PM
MIXING HGT(M-AGL/MSL) 1500 1550
MIXING HGT(FT-AGL/MSL)4930 5100
TRANSPORT WND (MPH) W 24 W 23
VENT RATE (KT-FT) 103530 102000
DISPERSION 5 4
ADI EARLY 71 GOOD 17 GEN POOR 66 GOOD
ADI LATE 74 GOOD 13 GEN POOR 68 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-202130-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 60 0 30
TEMP (24H TREND) 9 (-13) -5 (-11) 10
RH % (24H TREND) 63 (-21) 94 (-6) 65
20FT WND-VAL/AM(MPH) W 9 G21 SW 5
20FT WND-RDG/PM(MPH) W 9 G21 W 7 G17 SW 6
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 2 2
PRECIP BEGIN 6 AM 6 AM
PRECIP END 1 PM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1430
MIXING HGT(FT-AGL/MSL)4820 4700
TRANSPORT WND (MPH) W 24 W 22
VENT RATE (KT-FT) 101220 89300
DISPERSION 5 4
ADI EARLY 71 GOOD 15 GEN POOR 63 GOOD
ADI LATE 74 GOOD 12 POOR 74 GOOD
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 3 5 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-202130-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 50 0 20
TEMP (24H TREND) 11 (-14) -3 (-9) 11
RH % (24H TREND) 51 (-12) 94 (+3) 58
20FT WND-VAL/AM(MPH) W 7 SW 5
20FT WND-RDG/PM(MPH) W 7 SW 5 W 8
PRECIP AMOUNT 0.01 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 11 AM
PRECIP END 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1540 1800
MIXING HGT(FT-AGL/MSL)5040 5900
TRANSPORT WND (MPH) W 21 W 26
VENT RATE (KT-FT) 90720 135700
DISPERSION 4 5
ADI EARLY 53 GEN GOOD 10 POOR 62 GOOD
ADI LATE 64 GOOD 5 VERY POOR 84 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-202130-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 12 (-13) -4 (-10) 13
RH % (24H TREND) 50 (-19) 96 (+8) 56
20FT WND-VAL/AM(MPH) W 7 SW 5
20FT WND-RDG/PM(MPH) W 8 SW 5 SW 8
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 6 AM 11 AM
PRECIP END 9 AM 6 PM
MIXING HGT(M-AGL/MSL) 1530 1770
MIXING HGT(FT-AGL/MSL)5030 5800
TRANSPORT WND (MPH) W 20 W 26
VENT RATE (KT-FT) 85510 133400
DISPERSION 4 5
ADI EARLY 53 GEN GOOD 9 POOR 59 GEN GOOD
ADI LATE 78 GOOD 6 VERY POOR 86 GOOD
MAX LVORI EARLY 3 4 6
MAX LVORI LATE 1 5 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-202130-
OHIO-
INCLUDING THE CITY OF WHEELING
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 11 (-14) -4 (-9) 13
RH % (24H TREND) 52 (-21) 99 (+4) 60
20FT WND-VAL/AM(MPH) W 8 G17 SW 5
20FT WND-RDG/PM(MPH) W 8 G17 SW 5 SW 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT(M-AGL/MSL) 1440 1650
MIXING HGT(FT-AGL/MSL)4710 5410
TRANSPORT WND (MPH) W 20 W 24
VENT RATE (KT-FT) 80070 113610
DISPERSION 4 5
ADI EARLY 52 GEN GOOD 9 POOR 56 GEN GOOD
ADI LATE 76 GOOD 5 VERY POOR 75 GOOD
MAX LVORI EARLY 3 5 7
MAX LVORI LATE 1 6 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-202130-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 12 (-13) -4 (-10) 14
RH % (24H TREND) 54 (-26) 100 (+3) 61
20FT WND-VAL/AM(MPH) W 6 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1430 1640
MIXING HGT(FT-AGL/MSL)4680 5390
TRANSPORT WND (MPH) W 20 W 24
VENT RATE (KT-FT) 79560 113190
DISPERSION 4 5
ADI EARLY 47 GEN GOOD 6 VERY POOR 53 GEN GOOD
ADI LATE 72 GOOD 5 VERY POOR 74 GOOD
MAX LVORI EARLY 4 5 8
MAX LVORI LATE 2 6 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-202130-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 11 (-14) -5 (-10) 13
RH % (24H TREND) 57 (-30) 100 (+2) 63
20FT WND-VAL/AM(MPH) W 6 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(M-AGL/MSL) 1380 1490
MIXING HGT(FT-AGL/MSL)4530 4890
TRANSPORT WND (MPH) W 18 W 23
VENT RATE (KT-FT) 72480 97800
DISPERSION 4 4
ADI EARLY 45 GEN GOOD 6 VERY POOR 47 GEN GOOD
ADI LATE 66 GOOD 5 VERY POOR 68 GOOD
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-202130-
MARION-
INCLUDING THE CITY OF FAIRMONT
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 11 (-15) -6 (-12) 13
RH % (24H TREND) 61 (-24) 100 (+6) 66
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 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) 1380 1310
MIXING HGT(FT-AGL/MSL)4520 4310
TRANSPORT WND (MPH) W 18 W 21
VENT RATE (KT-FT) 72320 77580
DISPERSION 4 4
ADI EARLY 46 GEN GOOD 7 POOR 40 FAIR
ADI LATE 55 GEN GOOD 4 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-202130-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 11 (-14) -5 (-12) 13
RH % (24H TREND) 60 (-26) 100 (+7) 65
20FT WND-VAL/AM(MPH) W 6 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR SW 6
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT(M-AGL/MSL) 1470 1410
MIXING HGT(FT-AGL/MSL)4830 4630
TRANSPORT WND (MPH) W 20 W 22
VENT RATE (KT-FT) 82110 87970
DISPERSION 4 4
ADI EARLY 49 GEN GOOD 7 POOR 43 GEN GOOD
ADI LATE 58 GEN GOOD 5 VERY POOR 62 GOOD
MAX LVORI EARLY 4 6 8
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-202130-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 30 0 0
TEMP (24H TREND) 8 (-15) -6 (-10) 11
RH % (24H TREND) 65 (-26) 99 (+1) 67
20FT WND-VAL/AM(MPH) W 7 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 LGT/VAR SW 6
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT(M-AGL/MSL) 1220 1160
MIXING HGT(FT-AGL/MSL)4010 3800
TRANSPORT WND (MPH) W 20 W 21
VENT RATE (KT-FT) 68170 68400
DISPERSION 4 4
ADI EARLY 50 GEN GOOD 10 POOR 37 FAIR
ADI LATE 54 GEN GOOD 6 VERY POOR 55 GEN GOOD
MAX LVORI EARLY 4 5 6
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-202130-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 30 0 20
TEMP (24H TREND) 9 (-17) -6 (-11) 12
RH % (24H TREND) 65 (-23) 99 (+4) 65
20FT WND-VAL/AM(MPH) W 6 G17 LGT/VAR
20FT WND-RDG/PM(MPH) W 6 LGT/VAR SW 5
PRECIP AMOUNT 0.03 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 12 PM
PRECIP END 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1310 1220
MIXING HGT(FT-AGL/MSL)4310 4020
TRANSPORT WND (MPH) W 21 W 21
VENT RATE (KT-FT) 77580 72360
DISPERSION 4 4
ADI EARLY 53 GEN GOOD 10 POOR 39 FAIR
ADI LATE 59 GEN GOOD 6 VERY POOR 54 GEN GOOD
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 3 7 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-202130-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20
TEMP (24H TREND) 8 (-18) -6 (-9) 11
RH % (24H TREND) 67 (-22) 99 (+1) 65
20FT WND-VAL/AM(MPH) W 8 G20 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G19 W 6 SW 6
PRECIP AMOUNT 0.03 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 9 AM
PRECIP END 3 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1210 1110
MIXING HGT(FT-AGL/MSL)3950 3630
TRANSPORT WND (MPH) W 23 W 22
VENT RATE (KT-FT) 79000 68970
DISPERSION 4 4
ADI EARLY 54 GEN GOOD 14 GEN POOR 39 FAIR
ADI LATE 59 GEN GOOD 10 POOR 54 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-202130-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 20
TEMP (24H TREND) 9 (-20) -7 (-9) 13
RH % (24H TREND) 66 (-18) 100 (+1) 64
20FT WND-VAL/AM(MPH) W 7 G22 LGT/VAR
20FT WND-RDG/PM(MPH) W 7 G18 LGT/VAR W 5
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 9 AM
PRECIP END 3 PM CONTINUING
MIXING HGT(M-AGL/MSL) 1220 1180
MIXING HGT(FT-AGL/MSL)4000 3870
TRANSPORT WND (MPH) W 21 W 21
VENT RATE (KT-FT) 72000 69660
DISPERSION 4 4
ADI EARLY 52 GEN GOOD 11 POOR 39 FAIR
ADI LATE 57 GEN GOOD 7 POOR 53 GEN GOOD
MAX LVORI EARLY 4 8 5
MAX LVORI LATE 3 9 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-202130-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
455 AM EST MON JAN 20 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SNOW SHOWERS NONE SNOW SHOWERS
CHANCE PRECIP (%) 40 0 30
TEMP (24H TREND) 5 (-24) -9 (-8) 9
RH % (24H TREND) 77 (-13) 100 (0) 72
20FT WND-VAL/AM(MPH) W 9 G30 LGT/VAR
20FT WND-RDG/PM(MPH) W 8 G25 W 6 G22 W 6 G18
PRECIP AMOUNT 0.02 0.00 0.03
PRECIP DURATION 1 2
PRECIP BEGIN 6 AM 7 AM
PRECIP END 2 PM CONTINUING
MIXING HGT(M-AGL/MSL) 970 1010
MIXING HGT(FT-AGL/MSL)3190 3310
TRANSPORT WND (MPH) W 24 W 23
VENT RATE (KT-FT) 66990 66200
DISPERSION 4 4
ADI EARLY 50 GEN GOOD 16 GEN POOR 34 FAIR
ADI LATE 53 GEN GOOD 13 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 6 3
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 12 BELOW. HIGHS AROUND
10. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 3. HIGHS IN
THE MID 20S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 7. HIGHS IN THE MID 20S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS IN THE LOWER
30S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS
10 TO 15 MPH.
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