392
FNUS51 KPBZ 191806
FWFPBZ
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE PITTSBURGH PA
106 PM EST SUN JAN 19 2025
DISCUSSION
TRANSITION FROM BANDED SNOWFALL TO SCATTERED SNOW SHOWERS WILL
OCCUR THIS AFTERNOON WHILE SURFACE WINDS SLOWLY BACK TO THE
NORTHWEST AS THE UPPER TROUGH AND SURFACE LOW EXISTS EAST. 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.
OHZ039-200915-
TUSCARAWAS-
INCLUDING THE CITIES OF NEW PHILADELPHIA AND DOVER
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 3 (-21) 9 (-16) -1 12
RH % (24H TREND) 80 (-13) 48 (-20) 73 51
20FT WND-VAL/AM(MPH) W 9 G18 SW 6
20FT WND-RDG/PM(MPH) NW 8 G17 W 9 G18 W 6 W 8 G17
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1310 1840
MIXING HGT(FT-AGL/MSL) 4290 6030
TRANSPORT WND (MPH) W 22 W 25
VENT RATE (KT-FT) 81510 132660
DISPERSION 4 5
ADI EARLY 18 GEN POOR 50 GEN GOOD 10 POOR 64 GOOD
ADI LATE 24 FAIR 74 GOOD 7 POOR 82 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ040-200915-
CARROLL-
INCLUDING THE CITIES OF CARROLLTON AND MALVERN
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 4 (-20) 9 (-16) -2 11
RH % (24H TREND) 81 (-12) 50 (-17) 72 52
20FT WND-VAL/AM(MPH) W 9 G18 SW 6 G17
20FT WND-RDG/PM(MPH) NW 8 G17 W 10 G18 W 7 W 9 G18
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1280 1690
MIXING HGT(FT-AGL/MSL) 4190 5560
TRANSPORT WND (MPH) W 22 W 25
VENT RATE (KT-FT) 79610 122320
DISPERSION 4 5
ADI EARLY 18 GEN POOR 56 GEN GOOD 11 POOR 62 GOOD
ADI LATE 22 FAIR 62 GOOD 11 POOR 80 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ041-200915-
COLUMBIANA-
INCLUDING THE CITIES OF EAST LIVERPOOL, SALEM, AND COLUMBIANA
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 50 0 0 10
TEMP (24H TREND) 4 (-19) 9 (-15) -2 12
RH % (24H TREND) 83 (-9) 53 (-12) 73 54
20FT WND-VAL/AM(MPH) W 9 G19 SW 6
20FT WND-RDG/PM(MPH) NW 7 G17 W 9 G19 W 7 G17 W 8 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1350 1680
MIXING HGT(FT-AGL/MSL) 4420 5520
TRANSPORT WND (MPH) W 23 W 25
VENT RATE (KT-FT) 88400 121440
DISPERSION 4 5
ADI EARLY 18 GEN POOR 59 GEN GOOD 11 POOR 60 GEN GOOD
ADI LATE 22 FAIR 65 GOOD 9 POOR 78 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ048-200915-
COSHOCTON-
INCLUDING THE CITY OF COSHOCTON
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 3 (-20) 10 (-14) 0 12
RH % (24H TREND) 80 (-13) 49 (-21) 73 51
20FT WND-VAL/AM(MPH) W 7 G17 SW 5
20FT WND-RDG/PM(MPH) NW 6 G17 W 7 G17 LGT/VAR W 7
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1320 1860
MIXING HGT(FT-AGL/MSL) 4320 6120
TRANSPORT WND (MPH) W 21 W 25
VENT RATE (KT-FT) 77760 134640
DISPERSION 4 5
ADI EARLY 18 GEN POOR 64 GOOD 7 POOR 70 GOOD
ADI LATE 24 FAIR 80 GOOD 6 VERY POOR 83 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ049-200915-
HARRISON-
INCLUDING THE CITY OF CADIZ
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 4 (-20) 10 (-15) -2 13
RH % (24H TREND) 80 (-15) 47 (-19) 73 50
20FT WND-VAL/AM(MPH) W 9 G18 SW 6 G17
20FT WND-RDG/PM(MPH) NW 8 G18 W 9 G18 W 6 W 8 G18
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1340 1790
MIXING HGT(FT-AGL/MSL) 4390 5870
TRANSPORT WND (MPH) W 21 SW 25
VENT RATE (KT-FT) 79020 129140
DISPERSION 4 5
ADI EARLY 20 GEN POOR 55 GEN GOOD 11 POOR 65 GOOD
ADI LATE 26 FAIR 67 GOOD 8 POOR 83 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ050-200915-
JEFFERSON OH-
INCLUDING THE CITY OF STEUBENVILLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
TEMP (24H TREND) 5 (-19) 10 (-15) -2 13
RH % (24H TREND) 78 (-15) 47 (-17) 71 50
20FT WND-VAL/AM(MPH) W 9 G18 SW 6 G17
20FT WND-RDG/PM(MPH) NW 8 G17 W 9 G18 W 6 W 8 G18
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1400 1760
MIXING HGT(FT-AGL/MSL) 4590 5770
TRANSPORT WND (MPH) W 22 SW 25
VENT RATE (KT-FT) 87210 126940
DISPERSION 4 5
ADI EARLY 21 FAIR 55 GEN GOOD 10 POOR 62 GOOD
ADI LATE 22 FAIR 62 GOOD 8 POOR 82 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ057-200915-
MUSKINGUM-
INCLUDING THE CITY OF ZANESVILLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 3 (-22) 11 (-15) 0 13
RH % (24H TREND) 75 (-19) 45 (-20) 73 48
20FT WND-VAL/AM(MPH) W 7 G17 SW 5
20FT WND-RDG/PM(MPH) NW 6 G17 W 7 G17 LGT/VAR W 8 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 4 AM
MIXING HGT(M-AGL/MSL) 1270 1840
MIXING HGT(FT-AGL/MSL) 4180 6040
TRANSPORT WND (MPH) W 21 W 25
VENT RATE (KT-FT) 75240 132880
DISPERSION 4 5
ADI EARLY 24 FAIR 63 GOOD 7 POOR 74 GOOD
ADI LATE 29 FAIR 77 GOOD 6 VERY POOR 85 GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ058-200915-
GUERNSEY-
INCLUDING THE CITY OF CAMBRIDGE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 3 (-22) 11 (-15) -1 14
RH % (24H TREND) 79 (-18) 47 (-23) 74 49
20FT WND-VAL/AM(MPH) W 7 G18 SW 5
20FT WND-RDG/PM(MPH) NW 5 G17 W 7 G18 LGT/VAR W 7 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1330 1860
MIXING HGT(FT-AGL/MSL) 4350 6120
TRANSPORT WND (MPH) W 21 W 25
VENT RATE (KT-FT) 78300 134640
DISPERSION 4 5
ADI EARLY 17 GEN POOR 69 GOOD 7 POOR 70 GOOD
ADI LATE 28 FAIR 79 GOOD 6 VERY POOR 84 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ059-200915-
BELMONT-
INCLUDING THE CITIES OF MARTINS FERRY AND ST. CLAIRSVILLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 4 (-21) 10 (-16) -2 14
RH % (24H TREND) 82 (-15) 48 (-25) 75 52
20FT WND-VAL/AM(MPH) W 8 G18 SW 6 G17
20FT WND-RDG/PM(MPH) NW 7 G18 W 8 G19 W 5 W 8 G18
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1310 1620
MIXING HGT(FT-AGL/MSL) 4300 5320
TRANSPORT WND (MPH) W 21 W 24
VENT RATE (KT-FT) 77400 111720
DISPERSION 4 5
ADI EARLY 14 GEN POOR 52 GEN GOOD 9 POOR 59 GEN GOOD
ADI LATE 21 FAIR 75 GOOD 8 POOR 74 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ068-200915-
NOBLE-
INCLUDING THE CITY OF CALDWELL
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 3 (-22) 11 (-15) -1 15
RH % (24H TREND) 80 (-18) 47 (-26) 75 51
20FT WND-VAL/AM(MPH) W 7 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 G17 W 7 G17 LGT/VAR W 7 G17
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1280 1620
MIXING HGT(FT-AGL/MSL) 4210 5320
TRANSPORT WND (MPH) W 20 W 23
VENT RATE (KT-FT) 71570 106400
DISPERSION 4 5
ADI EARLY 12 POOR 65 GOOD 7 POOR 61 GOOD
ADI LATE 22 FAIR 74 GOOD 5 VERY POOR 75 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
OHZ069-200915-
MONROE-
INCLUDING THE CITY OF WOODSFIELD
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 4 (-21) 11 (-15) -1 15
RH % (24H TREND) 81 (-17) 46 (-29) 76 53
20FT WND-VAL/AM(MPH) W 6 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 G18 W 6 G18 LGT/VAR W 6 G18
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1330 1650
MIXING HGT(FT-AGL/MSL) 4380 5430
TRANSPORT WND (MPH) W 20 W 23
VENT RATE (KT-FT) 74460 108600
DISPERSION 4 5
ADI EARLY 11 POOR 50 GEN GOOD 6 VERY POOR 56 GEN GOOD
ADI LATE 20 GEN POOR 74 GOOD 5 VERY POOR 75 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ007-200915-
MERCER-
INCLUDING THE CITIES OF SHARON, HERMITAGE, AND GROVE CITY
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 60 0 0 10
TEMP (24H TREND) 4 (-16) 8 (-15) -4 9
RH % (24H TREND) 88 (-7) 61 (-7) 76 57
20FT WND-VAL/AM(MPH) W 10 G19 SW 7
20FT WND-RDG/PM(MPH) NW 6 W 10 G20 W 8 G17 W 8 G17
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 7 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1410 1610
MIXING HGT(FT-AGL/MSL) 4630 5280
TRANSPORT WND (MPH) W 23 W 23
VENT RATE (KT-FT) 92600 105600
DISPERSION 4 5
ADI EARLY 14 GEN POOR 70 GOOD 21 FAIR 57 GEN GOOD
ADI LATE 18 GEN POOR 71 GOOD 11 POOR 73 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 3 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ008-200915-
VENANGO-
INCLUDING THE CITIES OF OIL CITY AND FRANKLIN
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 60 20 0 10
TEMP (24H TREND) 4 (-15) 9 (-13) -3 8
RH % (24H TREND) 89 (-9) 65 (-7) 77 61
20FT WND-VAL/AM(MPH) W 8 G20 SW 6
20FT WND-RDG/PM(MPH) LGT/VAR W 8 G20 W 6 G17 W 7 G17
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1530 1820
MIXING HGT(FT-AGL/MSL) 5010 5960
TRANSPORT WND (MPH) W 24 W 24
VENT RATE (KT-FT) 105210 125160
DISPERSION 5 5
ADI EARLY 11 POOR 76 GOOD 25 FAIR 71 GOOD
ADI LATE 14 GEN POOR 77 GOOD 11 POOR 81 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ009-200915-
FOREST-
INCLUDING THE CITY OF TIONESTA
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20 0 0
TEMP (24H TREND) 4 (-13) 9 (-12) -4 8
RH % (24H TREND) 89 (-9) 62 (-10) 77 57
20FT WND-VAL/AM(MPH) W 7 G21 SW 5 G17
20FT WND-RDG/PM(MPH) LGT/VAR W 7 G20 W 6 G17 W 6 G18
PRECIP AMOUNT 0.04 0.01 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT(M-AGL/MSL) 1590 1850
MIXING HGT(FT-AGL/MSL) 5230 6060
TRANSPORT WND (MPH) W 24 W 24
VENT RATE (KT-FT) 109830 127260
DISPERSION 5 5
ADI EARLY 8 POOR 80 GOOD 27 FAIR 78 GOOD
ADI LATE 14 GEN POOR 82 GOOD 11 POOR 83 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 5 2 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ013-200915-
LAWRENCE-
INCLUDING THE CITIES OF NEW CASTLE AND ELLWOOD CITY
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 60 0 0 10
TEMP (24H TREND) 4 (-17) 10 (-14) -3 11
RH % (24H TREND) 86 (-7) 57 (-8) 74 55
20FT WND-VAL/AM(MPH) W 9 G18 SW 5
20FT WND-RDG/PM(MPH) NW 6 W 8 G18 W 6 W 7
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 5 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1450 1700
MIXING HGT(FT-AGL/MSL) 4750 5560
TRANSPORT WND (MPH) W 24 W 24
VENT RATE (KT-FT) 99750 116760
DISPERSION 4 5
ADI EARLY 14 GEN POOR 65 GOOD 13 GEN POOR 74 GOOD
ADI LATE 22 FAIR 71 GOOD 9 POOR 87 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 2 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ014-200915-
BUTLER-
INCLUDING THE CITY OF BUTLER
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 60 0 0 10
TEMP (24H TREND) 4 (-17) 10 (-13) -3 11
RH % (24H TREND) 89 (-9) 60 (-12) 77 59
20FT WND-VAL/AM(MPH) W 9 G19 SW 5
20FT WND-RDG/PM(MPH) NW 5 W 9 G19 W 6 W 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1460 1680
MIXING HGT(FT-AGL/MSL) 4800 5520
TRANSPORT WND (MPH) W 24 W 23
VENT RATE (KT-FT) 100800 110400
DISPERSION 5 5
ADI EARLY 14 GEN POOR 69 GOOD 18 GEN POOR 77 GOOD
ADI LATE 17 GEN POOR 73 GOOD 10 POOR 85 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 3 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ015-200915-
CLARION-
INCLUDING THE CITY OF CLARION
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
TEMP (24H TREND) 5 (-14) 9 (-13) -3 11
RH % (24H TREND) 88 (-11) 62 (-7) 78 59
20FT WND-VAL/AM(MPH) W 8 G21 SW 5
20FT WND-RDG/PM(MPH) LGT/VAR W 9 G20 W 6 G17 W 7 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1540 1790
MIXING HGT(FT-AGL/MSL) 5040 5880
TRANSPORT WND (MPH) W 25 W 23
VENT RATE (KT-FT) 110880 117600
DISPERSION 5 5
ADI EARLY 11 POOR 77 GOOD 20 GEN POOR 64 GOOD
ADI LATE 14 GEN POOR 78 GOOD 11 POOR 76 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 2 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ016-200915-
JEFFERSON PA-
INCLUDING THE CITIES OF PUNXSUTAWNEY AND BROOKVILLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 6 (-13) 9 (-13) -3 10
RH % (24H TREND) 84 (-10) 60 (-7) 76 57
20FT WND-VAL/AM(MPH) W 9 G22 SW 6 G17
20FT WND-RDG/PM(MPH) LGT/VAR W 9 G21 W 7 G18 W 7 G18
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1540 1740
MIXING HGT(FT-AGL/MSL) 5040 5700
TRANSPORT WND (MPH) W 26 W 23
VENT RATE (KT-FT) 115920 114000
DISPERSION 5 5
ADI EARLY 8 POOR 79 GOOD 26 FAIR 62 GOOD
ADI LATE 18 GEN POOR 83 GOOD 12 POOR 77 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ020-200915-
BEAVER-
INCLUDING THE CITIES OF ALIQUIPPA, BEAVER FALLS, AMBRIDGE,
AND MONACA
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 50 0 0 10
TEMP (24H TREND) 5 (-18) 10 (-14) -1 12
RH % (24H TREND) 85 (-7) 52 (-12) 72 54
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) NW 6 W 8 G18 W 5 W 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1480 1770
MIXING HGT(FT-AGL/MSL) 4870 5810
TRANSPORT WND (MPH) W 23 W 24
VENT RATE (KT-FT) 97400 122010
DISPERSION 4 5
ADI EARLY 14 GEN POOR 62 GOOD 10 POOR 61 GOOD
ADI LATE 22 FAIR 71 GOOD 8 POOR 78 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ021-200915-
ALLEGHENY-
INCLUDING THE CITY OF PITTSBURGH METRO AREA
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 40 0 0 10
TEMP (24H TREND) 6 (-17) 11 (-13) -1 13
RH % (24H TREND) 88 (-6) 55 (-16) 75 57
20FT WND-VAL/AM(MPH) W 10 G18 SW 6
20FT WND-RDG/PM(MPH) NW 7 W 10 G19 W 6 W 8
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1500 1700
MIXING HGT(FT-AGL/MSL) 4930 5580
TRANSPORT WND (MPH) W 22 W 24
VENT RATE (KT-FT) 93670 117180
DISPERSION 4 5
ADI EARLY 14 GEN POOR 62 GOOD 11 POOR 56 GEN GOOD
ADI LATE 18 GEN POOR 70 GOOD 8 POOR 76 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 2 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ022-200915-
ARMSTRONG-
INCLUDING THE CITIES OF KITTANNING AND FORD CITY
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 5 (-18) 10 (-14) -3 12
RH % (24H TREND) 88 (-10) 60 (-13) 77 59
20FT WND-VAL/AM(MPH) W 9 G20 SW 5
20FT WND-RDG/PM(MPH) NW 5 W 9 G20 W 6 W 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1520 1680
MIXING HGT(FT-AGL/MSL) 4980 5520
TRANSPORT WND (MPH) W 24 W 22
VENT RATE (KT-FT) 104580 104880
DISPERSION 5 5
ADI EARLY 14 GEN POOR 72 GOOD 14 GEN POOR 64 GOOD
ADI LATE 18 GEN POOR 76 GOOD 9 POOR 72 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 2 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ029-200915-
WASHINGTON-
INCLUDING THE CITIES OF WASHINGTON AND CANONSBURG
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 50 0 0 10
TEMP (24H TREND) 6 (-18) 11 (-14) -2 13
RH % (24H TREND) 86 (-9) 53 (-20) 76 55
20FT WND-VAL/AM(MPH) W 10 G19 SW 6
20FT WND-RDG/PM(MPH) NW 7 G17 W 10 G19 W 6 W 8 G17
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 6 AM 6 PM
MIXING HGT(M-AGL/MSL) 1390 1600
MIXING HGT(FT-AGL/MSL) 4550 5250
TRANSPORT WND (MPH) W 22 W 23
VENT RATE (KT-FT) 86450 105000
DISPERSION 4 5
ADI EARLY 14 GEN POOR 56 GEN GOOD 9 POOR 53 GEN GOOD
ADI LATE 20 GEN POOR 65 GOOD 8 POOR 69 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ031-200915-
GREENE-
INCLUDING THE CITY OF WAYNESBURG
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
TEMP (24H TREND) 6 (-18) 11 (-14) -3 15
RH % (24H TREND) 87 (-10) 54 (-28) 77 57
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) NW 6 G17 W 8 G18 SW 5 SW 7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1390 1530
MIXING HGT(FT-AGL/MSL) 4570 5020
TRANSPORT WND (MPH) W 21 W 23
VENT RATE (KT-FT) 82260 100400
DISPERSION 4 4
ADI EARLY 14 GEN POOR 55 GEN GOOD 7 POOR 47 GEN GOOD
ADI LATE 20 GEN POOR 75 GOOD 7 POOR 69 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ073-200915-
WESTMORELAND-
INCLUDING THE CITIES OF MURRYSVILLE, GREENSBURG, NEW KENSINGTON,
LOWER BURRELL, LATROBE, AND MONESSEN
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 50 20 0 10
TEMP (24H TREND) 6 (-18) 11 (-14) -2 13
RH % (24H TREND) 90 (-8) 59 (-20) 79 60
20FT WND-VAL/AM(MPH) W 11 G20 SW 6
20FT WND-RDG/PM(MPH) NW 7 G17 W 11 G20 W 7 W 8
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2 0 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 10 AM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1580
MIXING HGT(FT-AGL/MSL) 4820 5170
TRANSPORT WND (MPH) W 24 W 20
VENT RATE (KT-FT) 101220 87890
DISPERSION 5 4
ADI EARLY 14 GEN POOR 63 GOOD 10 POOR 48 GEN GOOD
ADI LATE 16 GEN POOR 71 GOOD 9 POOR 65 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ074-200915-
HIGHER ELEVATIONS OF WESTMORELAND-
INCLUDING THE CITIES OF LIGONIER AND DONEGAL
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 70 30 0 10
TEMP (24H TREND) 4 (-18) 9 (-14) -5 12
RH % (24H TREND) 90 (-10) 60 (-23) 79 58
20FT WND-VAL/AM(MPH) W 10 G23 SW 6 G17
20FT WND-RDG/PM(MPH) NW 6 G21 W 10 G23 W 7 G21 W 7 G18
PRECIP AMOUNT 0.10 0.02 0.00 0.00
PRECIP DURATION 5 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1410 1490
MIXING HGT(FT-AGL/MSL) 4630 4870
TRANSPORT WND (MPH) W 25 W 22
VENT RATE (KT-FT) 101860 92530
DISPERSION 4 4
ADI EARLY 13 GEN POOR 69 GOOD 12 POOR 53 GEN GOOD
ADI LATE 20 GEN POOR 71 GOOD 10 POOR 66 GOOD
MAX LVORI EARLY 5 4 3 4
MAX LVORI LATE 4 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ075-200915-
FAYETTE-
INCLUDING THE CITY OF UNIONTOWN
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 60 30 0 10
TEMP (24H TREND) 6 (-18) 11 (-14) -2 15
RH % (24H TREND) 87 (-13) 57 (-26) 78 58
20FT WND-VAL/AM(MPH) W 9 G18 SW 5
20FT WND-RDG/PM(MPH) NW 6 W 8 G18 SW 5 SW 7
PRECIP AMOUNT 0.05 0.01 0.00 0.00
PRECIP DURATION 3 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 11 AM 6 PM
MIXING HGT(M-AGL/MSL) 1440 1530
MIXING HGT(FT-AGL/MSL) 4710 5020
TRANSPORT WND (MPH) W 22 W 20
VENT RATE (KT-FT) 89490 85340
DISPERSION 4 4
ADI EARLY 13 GEN POOR 57 GEN GOOD 8 POOR 44 GEN GOOD
ADI LATE 18 GEN POOR 74 GOOD 7 POOR 62 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ076-200915-
HIGHER ELEVATIONS OF FAYETTE-
INCLUDING THE CITIES OF CHAMPION AND OHIOPYLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 70 40 0 10
TEMP (24H TREND) 4 (-18) 9 (-14) -4 12
RH % (24H TREND) 88 (-12) 61 (-23) 78 60
20FT WND-VAL/AM(MPH) W 8 G21 SW 5
20FT WND-RDG/PM(MPH) NW 5 G18 W 8 G20 W 5 G17 W 6
PRECIP AMOUNT 0.11 0.03 0.00 0.01
PRECIP DURATION 8 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1290 1420
MIXING HGT(FT-AGL/MSL) 4220 4650
TRANSPORT WND (MPH) W 23 SW 21
VENT RATE (KT-FT) 84400 83700
DISPERSION 4 4
ADI EARLY 14 GEN POOR 60 GEN GOOD 10 POOR 47 GEN GOOD
ADI LATE 16 GEN POOR 66 GOOD 9 POOR 62 GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 2 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ077-200915-
INDIANA-
INCLUDING THE CITY OF INDIANA
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20 0 0
TEMP (24H TREND) 6 (-16) 10 (-13) -2 12
RH % (24H TREND) 87 (-11) 61 (-16) 78 59
20FT WND-VAL/AM(MPH) W 10 G22 SW 6 G17
20FT WND-RDG/PM(MPH) NW 6 W 10 G22 W 7 G18 W 7 G17
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT(M-AGL/MSL) 1530 1580
MIXING HGT(FT-AGL/MSL) 5000 5170
TRANSPORT WND (MPH) W 25 W 21
VENT RATE (KT-FT) 110000 93060
DISPERSION 5 4
ADI EARLY 10 POOR 76 GOOD 15 GEN POOR 56 GEN GOOD
ADI LATE 18 GEN POOR 79 GOOD 10 POOR 67 GOOD
MAX LVORI EARLY 4 4 3 4
MAX LVORI LATE 4 2 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
PAZ078-200915-
HIGHER ELEVATIONS OF INDIANA-
INCLUDING THE CITY OF ARMAGH
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 60 20 0 10
TEMP (24H TREND) 6 (-16) 9 (-14) -3 11
RH % (24H TREND) 88 (-12) 62 (-20) 78 59
20FT WND-VAL/AM(MPH) W 10 G23 SW 6 G17
20FT WND-RDG/PM(MPH) NW 6 G17 W 10 G23 W 8 G19 W 7 G18
PRECIP AMOUNT 0.07 0.01 0.00 0.00
PRECIP DURATION 3 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 1 PM 6 PM
MIXING HGT(M-AGL/MSL) 1480 1520
MIXING HGT(FT-AGL/MSL) 4850 5000
TRANSPORT WND (MPH) W 26 W 22
VENT RATE (KT-FT) 111550 95000
DISPERSION 5 4
ADI EARLY 12 POOR 74 GOOD 17 GEN POOR 53 GEN GOOD
ADI LATE 20 GEN POOR 80 GOOD 12 POOR 68 GOOD
MAX LVORI EARLY 5 4 3 4
MAX LVORI LATE 4 2 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ001-200915-
HANCOCK-
INCLUDING THE CITY OF WEIRTON
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 50 0 0 10
TEMP (24H TREND) 6 (-18) 11 (-14) -1 12
RH % (24H TREND) 79 (-13) 49 (-10) 70 51
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) NW 7 W 8 G18 W 6 W 7 G17
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1830
MIXING HGT(FT-AGL/MSL) 4810 6000
TRANSPORT WND (MPH) W 22 SW 25
VENT RATE (KT-FT) 91390 132000
DISPERSION 4 5
ADI EARLY 17 GEN POOR 59 GEN GOOD 11 POOR 63 GOOD
ADI LATE 22 FAIR 80 GOOD 8 POOR 83 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 3 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ002-200915-
BROOKE-
INCLUDING THE CITIES OF FOLLANSBEE AND WELLSBURG
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE FLURRIES
CHANCE PRECIP (%) 50 0 0 10
TEMP (24H TREND) 6 (-18) 11 (-14) -1 14
RH % (24H TREND) 78 (-14) 48 (-17) 71 51
20FT WND-VAL/AM(MPH) W 9 G18 SW 6
20FT WND-RDG/PM(MPH) NW 7 G17 W 9 G18 W 6 W 8 G17
PRECIP AMOUNT 0.02 0.00 0.00 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 1 PM
PRECIP END 5 AM 6 PM
MIXING HGT(M-AGL/MSL) 1470 1770
MIXING HGT(FT-AGL/MSL) 4810 5790
TRANSPORT WND (MPH) W 21 W 25
VENT RATE (KT-FT) 86580 127380
DISPERSION 4 5
ADI EARLY 16 GEN POOR 56 GEN GOOD 10 POOR 62 GOOD
ADI LATE 20 GEN POOR 63 GOOD 8 POOR 82 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ003-200915-
OHIO-
INCLUDING THE CITY OF WHEELING
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 6 (-19) 11 (-15) -1 14
RH % (24H TREND) 82 (-13) 49 (-19) 73 54
20FT WND-VAL/AM(MPH) W 9 G18 SW 6
20FT WND-RDG/PM(MPH) NW 8 G17 W 9 G18 W 6 W 8 G17
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1360 1650
MIXING HGT(FT-AGL/MSL) 4470 5420
TRANSPORT WND (MPH) W 21 W 24
VENT RATE (KT-FT) 80460 113820
DISPERSION 4 5
ADI EARLY 14 GEN POOR 53 GEN GOOD 9 POOR 58 GEN GOOD
ADI LATE 19 GEN POOR 60 GEN GOOD 8 POOR 73 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ004-200915-
MARSHALL-
INCLUDING THE CITY OF MOUNDSVILLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 6 (-18) 12 (-13) -1 15
RH % (24H TREND) 86 (-12) 50 (-28) 74 56
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) NW 6 G17 W 7 G18 W 5 W 7 G17
PRECIP AMOUNT 0.02 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 5 AM
MIXING HGT(M-AGL/MSL) 1360 1650
MIXING HGT(FT-AGL/MSL) 4470 5420
TRANSPORT WND (MPH) W 20 W 24
VENT RATE (KT-FT) 75990 113820
DISPERSION 4 5
ADI EARLY 14 GEN POOR 52 GEN GOOD 7 POOR 53 GEN GOOD
ADI LATE 19 GEN POOR 77 GOOD 7 POOR 74 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ012-200915-
WETZEL-
INCLUDING THE CITY OF NEW MARTINSVILLE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
TEMP (24H TREND) 5 (-20) 10 (-15) -2 15
RH % (24H TREND) 86 (-14) 52 (-28) 76 56
20FT WND-VAL/AM(MPH) W 7 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 G17 W 7 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT(M-AGL/MSL) 1320 1610
MIXING HGT(FT-AGL/MSL) 4330 5280
TRANSPORT WND (MPH) W 20 SW 23
VENT RATE (KT-FT) 73610 105600
DISPERSION 4 5
ADI EARLY 11 POOR 50 GEN GOOD 6 VERY POOR 49 GEN GOOD
ADI LATE 19 GEN POOR 75 GOOD 5 VERY POOR 72 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ021-200915-
MARION-
INCLUDING THE CITY OF FAIRMONT
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20 0 0
TEMP (24H TREND) 5 (-20) 10 (-16) -2 15
RH % (24H TREND) 87 (-10) 55 (-26) 76 57
20FT WND-VAL/AM(MPH) W 8 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 W 7 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT(M-AGL/MSL) 1320 1480
MIXING HGT(FT-AGL/MSL) 4340 4850
TRANSPORT WND (MPH) W 20 W 21
VENT RATE (KT-FT) 73780 87300
DISPERSION 4 4
ADI EARLY 12 POOR 54 GEN GOOD 6 VERY POOR 43 GEN GOOD
ADI LATE 19 GEN POOR 75 GOOD 5 VERY POOR 61 GOOD
MAX LVORI EARLY 4 3 3 4
MAX LVORI LATE 4 1 4 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ509-200915-
MONONGALIA-
INCLUDING THE CITY OF MORGANTOWN
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE NONE
CHANCE PRECIP (%) 60 30 0 0
TEMP (24H TREND) 6 (-18) 11 (-14) -2 15
RH % (24H TREND) 87 (-10) 55 (-26) 76 57
20FT WND-VAL/AM(MPH) W 8 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 6 W 7 G17 LGT/VAR SW 6
PRECIP AMOUNT 0.05 0.01 0.00 0.00
PRECIP DURATION 3 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT(M-AGL/MSL) 1430 1510
MIXING HGT(FT-AGL/MSL) 4680 4950
TRANSPORT WND (MPH) W 21 SW 21
VENT RATE (KT-FT) 84240 89100
DISPERSION 4 4
ADI EARLY 13 GEN POOR 56 GEN GOOD 6 VERY POOR 44 GEN GOOD
ADI LATE 18 GEN POOR 80 GOOD 6 VERY POOR 62 GOOD
MAX LVORI EARLY 4 3 3 3
MAX LVORI LATE 4 1 3 1
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ510-200915-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-
INCLUDING THE CITY OF COOPERS ROCK
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 70 40 0 10
TEMP (24H TREND) 4 (-19) 8 (-15) -3 13
RH % (24H TREND) 89 (-10) 59 (-25) 77 61
20FT WND-VAL/AM(MPH) W 8 G18 SW 5
20FT WND-RDG/PM(MPH) NW 6 G17 W 7 G18 W 5 SW 6
PRECIP AMOUNT 0.10 0.02 0.00 0.01
PRECIP DURATION 6 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 12 PM 6 PM
MIXING HGT(M-AGL/MSL) 1230 1370
MIXING HGT(FT-AGL/MSL) 4030 4490
TRANSPORT WND (MPH) W 22 SW 21
VENT RATE (KT-FT) 76570 80820
DISPERSION 4 4
ADI EARLY 15 GEN POOR 53 GEN GOOD 8 POOR 40 FAIR
ADI LATE 17 GEN POOR 69 GOOD 8 POOR 59 GEN GOOD
MAX LVORI EARLY 5 3 3 4
MAX LVORI LATE 4 3 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ511-200915-
PRESTON-
INCLUDING THE CITIES OF KINGWOOD AND BRUCETON MILLS
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE FLURRIES
CHANCE PRECIP (%) 80 40 0 10
TEMP (24H TREND) 4 (-21) 9 (-17) -3 14
RH % (24H TREND) 89 (-10) 60 (-22) 78 59
20FT WND-VAL/AM(MPH) W 8 G18 LGT/VAR
20FT WND-RDG/PM(MPH) NW 5 G17 W 7 G18 LGT/VAR SW 5
PRECIP AMOUNT 0.10 0.02 0.00 0.01
PRECIP DURATION 8 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 1290 1390
MIXING HGT(FT-AGL/MSL) 4240 4570
TRANSPORT WND (MPH) W 23 W 20
VENT RATE (KT-FT) 84800 77690
DISPERSION 4 4
ADI EARLY 12 POOR 57 GEN GOOD 7 POOR 43 GEN GOOD
ADI LATE 21 FAIR 73 GOOD 7 POOR 58 GEN GOOD
MAX LVORI EARLY 5 3 4 4
MAX LVORI LATE 4 1 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ512-200915-
EASTERN PRESTON-
INCLUDING THE CITIES OF TERRA ALTA, ROWLESBURG, AND HAZELTON
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 80 40 0 20
TEMP (24H TREND) 2 (-23) 8 (-18) -4 12
RH % (24H TREND) 90 (-9) 63 (-20) 82 59
20FT WND-VAL/AM(MPH) W 10 G23 SW 6
20FT WND-RDG/PM(MPH) NW 8 G20 W 9 G22 W 7 G19 W 6
PRECIP AMOUNT 0.12 0.04 0.00 0.01
PRECIP DURATION 8 2 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 3 PM 6 PM
MIXING HGT(M-AGL/MSL) 1150 1240
MIXING HGT(FT-AGL/MSL) 3790 4060
TRANSPORT WND (MPH) W 24 W 22
VENT RATE (KT-FT) 79590 77140
DISPERSION 4 4
ADI EARLY 19 GEN POOR 59 GEN GOOD 13 GEN POOR 43 GEN GOOD
ADI LATE 23 FAIR 62 GOOD 13 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 4 4 4 4
MAX LVORI LATE 4 2 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ513-200915-
WESTERN TUCKER-
INCLUDING THE CITIES OF PARSONS, HENDRICKS, AND SAINT GEORGE
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 80 40 0 20
TEMP (24H TREND) 1 (-28) 9 (-21) -5 14
RH % (24H TREND) 92 (-7) 62 (-17) 81 56
20FT WND-VAL/AM(MPH) W 9 G23 LGT/VAR
20FT WND-RDG/PM(MPH) NW 7 G20 W 8 G21 W 5 G17 W 6
PRECIP AMOUNT 0.15 0.03 0.00 0.01
PRECIP DURATION 8 2 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 3 PM 6 PM
MIXING HGT(M-AGL/MSL) 1170 1280
MIXING HGT(FT-AGL/MSL) 3830 4200
TRANSPORT WND (MPH) W 23 W 21
VENT RATE (KT-FT) 76600 75600
DISPERSION 4 4
ADI EARLY 19 GEN POOR 59 GEN GOOD 10 POOR 41 GEN GOOD
ADI LATE 27 FAIR 70 GOOD 8 POOR 58 GEN GOOD
MAX LVORI EARLY 5 4 4 4
MAX LVORI LATE 4 2 4 2
REMARKS: ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.
WVZ514-200915-
EASTERN TUCKER-
INCLUDING THE CITIES OF DAVIS, THOMAS, AND CANAAN VALLEY
106 PM EST SUN JAN 19 2025
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLDY MCLDY PCLDY MCLDY
PRECIP TYPE SNOW SHOWERS SNOW SHOWERS NONE SNOW
CHANCE PRECIP (%) 80 40 0 20
TEMP (24H TREND) -1 (-29) 5 (-24) -8 11
RH % (24H TREND) 93 (-6) 73 (-12) 84 68
20FT WND-VAL/AM(MPH) W 11 G34 W 5 G19
20FT WND-RDG/PM(MPH) NW 9 G31 W 9 G29 W 8 G25 W 6 G20
PRECIP AMOUNT 0.14 0.04 0.00 0.01
PRECIP DURATION 8 1 1
PRECIP BEGIN 6 PM CONTINUING 1 PM
PRECIP END CONTINUING 2 PM 6 PM
MIXING HGT(M-AGL/MSL) 950 1130
MIXING HGT(FT-AGL/MSL) 3110 3720
TRANSPORT WND (MPH) W 26 W 23
VENT RATE (KT-FT) 71530 74400
DISPERSION 4 4
ADI EARLY 24 FAIR 58 GEN GOOD 18 GEN POOR 43 GEN GOOD
ADI LATE 30 FAIR 59 GEN GOOD 18 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 4 4 4 4
MAX LVORI LATE 4 3 4 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 10 BELOW. HIGHS AROUND
11. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 3. HIGHS IN
THE UPPER 20S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 11. HIGHS IN THE UPPER 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE LOWER
30S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS IN
THE LOWER 20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO
15 MPH.
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