Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
536
FNUS51 KPBZ 181800
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
100 PM EST Sat Jan 18 2025
.Discussion...
Rain transitions to snow tonight and continues through Sunday. An
arctic front brings extreme cold to the area Monday through
Wednesday. Given the winter weather and cold, fire weather is not
expected.
&&
OHZ039-190915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 50 0 0
Temp (24h trend) 19 (-12) 24 (-14) 1 7
RH % (24h trend) 95 (+1) 73 (+23) 80 51
20ft Wnd-Val/AM(mph) N 6 W 9 G18
20ft Wnd-Rdg/PM(mph) N 7 G18 NW 8 NW 7 G17 W 9 G18
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 970 1460
Mixing Hgt(ft-agl/msl) 3170 4790
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 41210 95800
Dispersion 3 4
ADI early 22 Fair 34 Fair 20 Gen Poor 54 Gen Good
ADI late 18 Gen Poor 37 Fair 31 Fair 70 Good
Max LVORI early 4 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-190915-
Carroll-
Including the cities of Carrollton and Malvern
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 50 30 0
Temp (24h trend) 19 (-12) 23 (-15) 1 7
RH % (24h trend) 96 (-1) 73 (+21) 81 52
20ft Wnd-Val/AM(mph) N 6 W 10 G18
20ft Wnd-Rdg/PM(mph) N 7 G17 N 8 NW 8 G17 W 10 G18
Precip Amount 0.00 0.03 0.03 0.00
Precip Duration 2 1
Precip Begin 8 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 980 1480
Mixing Hgt(ft-agl/msl) 3210 4850
Transport Wnd (mph) N 14 W 24
Vent Rate (kt-ft) 38520 101850
Dispersion 3 5
ADI early 22 Fair 32 Fair 22 Fair 56 Gen Good
ADI late 21 Fair 35 Fair 31 Fair 74 Good
Max LVORI early 4 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-190915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 60 40 0
Temp (24h trend) 18 (-12) 23 (-15) 2 8
RH % (24h trend) 96 (0) 74 (+18) 82 54
20ft Wnd-Val/AM(mph) N 5 W 9 G19
20ft Wnd-Rdg/PM(mph) N 7 G17 N 6 NW 7 G17 W 10 G19
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 920 1490
Mixing Hgt(ft-agl/msl) 3030 4890
Transport Wnd (mph) N 15 W 25
Vent Rate (kt-ft) 39390 107580
Dispersion 3 5
ADI early 22 Fair 32 Fair 21 Fair 59 Gen Good
ADI late 16 Gen Poor 35 Fair 32 Fair 74 Good
Max LVORI early 5 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-190915-
Coshocton-
Including the city of Coshocton
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 40 0 0
Temp (24h trend) 19 (-14) 23 (-15) 1 8
RH % (24h trend) 97 (-2) 72 (+25) 79 52
20ft Wnd-Val/AM(mph) N 6 W 8 G17
20ft Wnd-Rdg/PM(mph) N 6 G17 NW 6 NW 6 G17 W 8 G17
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 2
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 920 1450
Mixing Hgt(ft-agl/msl) 3020 4760
Transport Wnd (mph) NW 15 W 23
Vent Rate (kt-ft) 39260 95200
Dispersion 3 4
ADI early 22 Fair 34 Fair 23 Fair 68 Good
ADI late 13 Gen Poor 38 Fair 30 Fair 92 Good
Max LVORI early 4 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-190915-
Harrison-
Including the city of Cadiz
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 50 0 0
Temp (24h trend) 19 (-10) 24 (-15) 1 8
RH % (24h trend) 94 (+1) 71 (+20) 80 50
20ft Wnd-Val/AM(mph) N 6 W 9 G19
20ft Wnd-Rdg/PM(mph) N 7 G17 NW 7 NW 8 G17 W 9 G19
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 970 1470
Mixing Hgt(ft-agl/msl) 3180 4820
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 41340 96400
Dispersion 3 4
ADI early 21 Fair 33 Fair 22 Fair 56 Gen Good
ADI late 21 Fair 35 Fair 31 Fair 69 Good
Max LVORI early 5 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-190915-
Jefferson OH-
Including the city of Steubenville
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow Snow Snow None
Chance Precip (%) 20 50 30 0
Temp (24h trend) 19 (-10) 24 (-15) 2 9
RH % (24h trend) 92 (-6) 70 (+20) 78 49
20ft Wnd-Val/AM(mph) N 6 W 9 G19
20ft Wnd-Rdg/PM(mph) N 7 N 7 NW 8 G17 W 9 G19
Precip Amount 0.00 0.03 0.03 0.00
Precip Duration 0 2 1
Precip Begin 7 PM 8 AM Continuing
Precip End 10 PM Continuing 1 AM
Mixing Hgt(m-agl/msl) 910 1530
Mixing Hgt(ft-agl/msl) 2980 5030
Transport Wnd (mph) N 15 W 24
Vent Rate (kt-ft) 38740 105630
Dispersion 3 5
ADI early 21 Fair 33 Fair 22 Fair 57 Gen Good
ADI late 21 Fair 35 Fair 31 Fair 72 Good
Max LVORI early 4 3 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-190915-
Muskingum-
Including the city of Zanesville
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 50 0 0
Temp (24h trend) 20 (-12) 25 (-15) 1 9
RH % (24h trend) 93 (-4) 68 (+21) 76 48
20ft Wnd-Val/AM(mph) N 6 W 8 G18
20ft Wnd-Rdg/PM(mph) N 6 G17 NW 6 NW 6 G17 W 8 G17
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 2
Precip Begin 7 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 880 1440
Mixing Hgt(ft-agl/msl) 2890 4720
Transport Wnd (mph) N 16 W 23
Vent Rate (kt-ft) 40460 94400
Dispersion 3 4
ADI early 21 Fair 33 Fair 24 Fair 73 Good
ADI late 11 Poor 37 Fair 30 Fair 90 Good
Max LVORI early 5 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-190915-
Guernsey-
Including the city of Cambridge
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 50 0 0
Temp (24h trend) 20 (-12) 25 (-15) 1 9
RH % (24h trend) 95 (-2) 71 (+24) 78 49
20ft Wnd-Val/AM(mph) N 5 W 8 G18
20ft Wnd-Rdg/PM(mph) N 6 G17 NW 6 NW 5 G17 W 7 G18
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 890 1450
Mixing Hgt(ft-agl/msl) 2940 4760
Transport Wnd (mph) N 14 W 23
Vent Rate (kt-ft) 35280 95200
Dispersion 3 4
ADI early 19 Gen Poor 34 Fair 17 Gen Poor 74 Good
ADI late 10 Poor 35 Fair 30 Fair 93 Good
Max LVORI early 5 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-190915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 60 0 0
Temp (24h trend) 19 (-10) 25 (-15) 1 9
RH % (24h trend) 98 (+3) 72 (+19) 81 49
20ft Wnd-Val/AM(mph) N 6 W 9 G20
20ft Wnd-Rdg/PM(mph) N 6 G17 N 7 NW 7 G18 W 9 G19
Precip Amount 0.00 0.03 0.00 0.00
Precip Duration 3
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 890 1410
Mixing Hgt(ft-agl/msl) 2930 4620
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 38090 92400
Dispersion 3 4
ADI early 18 Gen Poor 33 Fair 18 Gen Poor 55 Gen Good
ADI late 19 Gen Poor 35 Fair 29 Fair 72 Good
Max LVORI early 6 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-190915-
Noble-
Including the city of Caldwell
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow None None
Chance Precip (%) 0 60 0 0
Temp (24h trend) 20 (-12) 26 (-15) 1 9
RH % (24h trend) 95 (-2) 71 (+17) 79 47
20ft Wnd-Val/AM(mph) N 5 W 8 G19
20ft Wnd-Rdg/PM(mph) N 5 NW 6 NW 6 G17 W 7 G18
Precip Amount 0.00 0.04 0.00 0.00
Precip Duration 3
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 870 1430
Mixing Hgt(ft-agl/msl) 2840 4700
Transport Wnd (mph) N 14 W 22
Vent Rate (kt-ft) 34080 89300
Dispersion 3 4
ADI early 11 Poor 33 Fair 18 Gen Poor 72 Good
ADI late 11 Poor 33 Fair 30 Fair 87 Good
Max LVORI early 6 4 4 3
Max LVORI late 5 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-190915-
Monroe-
Including the city of Woodsfield
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Rain Snow None None
Chance Precip (%) 20 70 0 0
Temp (24h trend) 20 (-8) 26 (-15) 2 10
RH % (24h trend) 97 (0) 71 (+16) 80 46
20ft Wnd-Val/AM(mph) N 5 W 6 G19
20ft Wnd-Rdg/PM(mph) N 5 NW 5 NW 5 G18 W 7 G19
Precip Amount 0.01 0.05 0.00 0.00
Precip Duration 1 4
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 870 1440
Mixing Hgt(ft-agl/msl) 2860 4730
Transport Wnd (mph) N 15 W 22
Vent Rate (kt-ft) 37180 89870
Dispersion 3 4
ADI early 11 Poor 32 Fair 16 Gen Poor 58 Gen Good
ADI late 10 Poor 34 Fair 28 Fair 86 Good
Max LVORI early 7 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-190915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type None Snow Snow Snow
Chance Precip (%) 0 50 50 10
Temp (24h trend) 13 (-18) 22 (-15) 2 8
RH % (24h trend) 98 (+13) 75 (+17) 88 60
20ft Wnd-Val/AM(mph) N 5 W 10 G19
20ft Wnd-Rdg/PM(mph) N 7 N 6 NW 6 W 10 G20
Precip Amount 0.00 0.02 0.05 0.01
Precip Duration 1 2 1
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 920 1500
Mixing Hgt(ft-agl/msl) 3010 4940
Transport Wnd (mph) N 14 W 24
Vent Rate (kt-ft) 36120 103740
Dispersion 3 5
ADI early 15 Gen Poor 28 Fair 21 Fair 73 Good
ADI late 11 Poor 33 Fair 29 Fair 74 Good
Max LVORI early 5 4 4 4
Max LVORI late 5 3 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-190915-
Venango-
Including the cities of Oil City and Franklin
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow Snow
Chance Precip (%) 0 50 40 10
Temp (24h trend) 13 (-15) 21 (-15) 3 8
RH % (24h trend) 99 (+17) 74 (+14) 88 64
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G19
20ft Wnd-Rdg/PM(mph) N 6 N 5 Lgt/Var W 9 G19
Precip Amount 0.00 0.03 0.04 0.01
Precip Duration 1 2 1
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 880 1630
Mixing Hgt(ft-agl/msl) 2890 5340
Transport Wnd (mph) N 13 W 25
Vent Rate (kt-ft) 31790 117480
Dispersion 3 5
ADI early 14 Gen Poor 27 Fair 12 Poor 79 Good
ADI late 9 Poor 31 Fair 27 Fair 81 Good
Max LVORI early 6 4 4 4
Max LVORI late 5 3 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-190915-
Forest-
Including the city of Tionesta
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow Snow
Chance Precip (%) 0 40 30 10
Temp (24h trend) 13 (-12) 21 (-15) 4 9
RH % (24h trend) 97 (+14) 70 (+8) 88 60
20ft Wnd-Val/AM(mph) Lgt/Var W 8 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 8 G20
Precip Amount 0.00 0.04 0.03 0.01
Precip Duration 1 2 1
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 870 1680
Mixing Hgt(ft-agl/msl) 2870 5500
Transport Wnd (mph) N 13 W 26
Vent Rate (kt-ft) 31570 126500
Dispersion 3 5
ADI early 11 Poor 26 Fair 8 Poor 81 Good
ADI late 8 Poor 30 Fair 20 Gen Poor 83 Good
Max LVORI early 6 5 5 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-190915-
Lawrence-
Including the cities of New Castle and Ellwood City
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 50 60 0
Temp (24h trend) 15 (-15) 23 (-15) 2 8
RH % (24h trend) 97 (+12) 74 (+14) 86 57
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G18
20ft Wnd-Rdg/PM(mph) N 6 N 6 NW 6 W 9 G18
Precip Amount 0.00 0.03 0.04 0.00
Precip Duration 1 3
Precip Begin 10 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 910 1520
Mixing Hgt(ft-agl/msl) 2990 4980
Transport Wnd (mph) N 15 W 24
Vent Rate (kt-ft) 38870 104580
Dispersion 3 5
ADI early 15 Gen Poor 29 Fair 21 Fair 70 Good
ADI late 10 Poor 34 Fair 31 Fair 74 Good
Max LVORI early 5 4 4 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-190915-
Butler-
Including the city of Butler
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 50 30 0
Temp (24h trend) 14 (-11) 23 (-15) 2 9
RH % (24h trend) 99 (+14) 75 (+8) 88 58
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G19
20ft Wnd-Rdg/PM(mph) N 6 N 6 NW 6 W 9 G19
Precip Amount 0.00 0.04 0.04 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 840 1530
Mixing Hgt(ft-agl/msl) 2750 5010
Transport Wnd (mph) N 14 W 24
Vent Rate (kt-ft) 33000 105210
Dispersion 3 5
ADI early 13 Gen Poor 29 Fair 19 Gen Poor 74 Good
ADI late 10 Poor 31 Fair 28 Fair 76 Good
Max LVORI early 6 4 4 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-190915-
Clarion-
Including the city of Clarion
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 50 30 0
Temp (24h trend) 15 (-12) 22 (-15) 4 9
RH % (24h trend) 97 (+13) 72 (+13) 87 60
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G20
20ft Wnd-Rdg/PM(mph) N 5 N 5 Lgt/Var W 9 G20
Precip Amount 0.00 0.04 0.02 0.00
Precip Duration 1 2
Precip Begin 10 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 830 1620
Mixing Hgt(ft-agl/msl) 2720 5320
Transport Wnd (mph) N 14 W 25
Vent Rate (kt-ft) 32640 117040
Dispersion 3 5
ADI early 10 Poor 29 Fair 10 Poor 78 Good
ADI late 9 Poor 30 Fair 27 Fair 80 Good
Max LVORI early 6 4 4 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-190915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 50 20 0
Temp (24h trend) 15 (-11) 22 (-15) 4 10
RH % (24h trend) 94 (+10) 69 (+11) 84 57
20ft Wnd-Val/AM(mph) Lgt/Var W 10 G20
20ft Wnd-Rdg/PM(mph) NW 5 N 6 NW 5 W 9 G21
Precip Amount 0.00 0.04 0.02 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 820 1620
Mixing Hgt(ft-agl/msl) 2690 5330
Transport Wnd (mph) N 14 W 26
Vent Rate (kt-ft) 32280 122590
Dispersion 3 5
ADI early 10 Poor 25 Fair 9 Poor 80 Good
ADI late 8 Poor 30 Fair 23 Fair 83 Good
Max LVORI early 6 4 4 4
Max LVORI late 4 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-190915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 50 50 0
Temp (24h trend) 18 (-11) 23 (-16) 4 9
RH % (24h trend) 95 (+7) 73 (+16) 83 52
20ft Wnd-Val/AM(mph) Lgt/Var W 8 G18
20ft Wnd-Rdg/PM(mph) N 6 N 6 NW 6 W 8 G18
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 890 1540
Mixing Hgt(ft-agl/msl) 2940 5050
Transport Wnd (mph) N 14 W 24
Vent Rate (kt-ft) 35280 106050
Dispersion 3 5
ADI early 21 Fair 32 Fair 19 Gen Poor 63 Good
ADI late 11 Poor 35 Fair 30 Fair 72 Good
Max LVORI early 5 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-190915-
Allegheny-
Including the city of Pittsburgh Metro Area
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow Snow Snow None
Chance Precip (%) 30 70 30 0
Temp (24h trend) 19 (-9) 24 (-16) 5 10
RH % (24h trend) 96 (+12) 75 (+14) 85 55
20ft Wnd-Val/AM(mph) N 6 W 10 G18
20ft Wnd-Rdg/PM(mph) NW 6 N 7 NW 7 W 10 G18
Precip Amount 0.00 0.04 0.03 0.00
Precip Duration 1 3 2
Precip Begin 6 PM 9 AM Continuing
Precip End 10 PM Continuing 6 AM
Mixing Hgt(m-agl/msl) 860 1550
Mixing Hgt(ft-agl/msl) 2820 5100
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 36660 102000
Dispersion 3 4
ADI early 20 Gen Poor 30 Fair 18 Gen Poor 66 Good
ADI late 16 Gen Poor 33 Fair 28 Fair 74 Good
Max LVORI early 6 4 4 4
Max LVORI late 4 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-190915-
Armstrong-
Including the cities of Kittanning and Ford City
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None Snow Snow None
Chance Precip (%) 0 60 30 0
Temp (24h trend) 17 (-8) 23 (-16) 4 10
RH % (24h trend) 96 (+10) 74 (+4) 86 57
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G19
20ft Wnd-Rdg/PM(mph) NW 5 N 6 NW 5 W 9 G19
Precip Amount 0.00 0.04 0.02 0.00
Precip Duration 2 2
Precip Begin 9 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 800 1600
Mixing Hgt(ft-agl/msl) 2620 5260
Transport Wnd (mph) N 14 W 24
Vent Rate (kt-ft) 31440 110460
Dispersion 3 5
ADI early 11 Poor 29 Fair 16 Gen Poor 75 Good
ADI late 10 Poor 30 Fair 26 Fair 78 Good
Max LVORI early 6 4 4 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-190915-
Washington-
Including the cities of Washington and Canonsburg
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 40 70 30 0
Temp (24h trend) 19 (-10) 24 (-16) 3 9
RH % (24h trend) 96 (+5) 75 (+26) 84 54
20ft Wnd-Val/AM(mph) N 7 W 10 G19
20ft Wnd-Rdg/PM(mph) NW 6 N 8 NW 8 W 10 G19
Precip Amount 0.01 0.05 0.03 0.00
Precip Duration 1 4 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 810 1470
Mixing Hgt(ft-agl/msl) 2660 4830
Transport Wnd (mph) N 16 W 24
Vent Rate (kt-ft) 37240 101430
Dispersion 3 5
ADI early 18 Gen Poor 30 Fair 18 Gen Poor 59 Gen Good
ADI late 18 Gen Poor 34 Fair 31 Fair 71 Good
Max LVORI early 6 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-190915-
Greene-
Including the city of Waynesburg
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 40 80 30 0
Temp (24h trend) 19 (-7) 24 (-17) 3 10
RH % (24h trend) 98 (+6) 77 (+25) 84 53
20ft Wnd-Val/AM(mph) N 6 W 8 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var N 6 NW 6 W 8 G18
Precip Amount 0.02 0.10 0.03 0.00
Precip Duration 1 6 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 1 AM
Mixing Hgt(m-agl/msl) 770 1470
Mixing Hgt(ft-agl/msl) 2530 4830
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 32890 96600
Dispersion 3 4
ADI early 10 Poor 30 Fair 18 Gen Poor 59 Gen Good
ADI late 10 Poor 33 Fair 28 Fair 84 Good
Max LVORI early 7 4 4 3
Max LVORI late 5 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-190915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 50 80 30 0
Temp (24h trend) 19 (-6) 24 (-17) 5 10
RH % (24h trend) 98 (+10) 77 (+22) 89 57
20ft Wnd-Val/AM(mph) N 5 W 11 G19
20ft Wnd-Rdg/PM(mph) NW 5 N 6 NW 7 W 11 G20
Precip Amount 0.03 0.08 0.04 0.00
Precip Duration 1 5 2
Precip Begin 6 PM 8 AM Continuing
Precip End 12 AM Continuing 6 AM
Mixing Hgt(m-agl/msl) 760 1520
Mixing Hgt(ft-agl/msl) 2490 4990
Transport Wnd (mph) N 14 W 24
Vent Rate (kt-ft) 29880 104790
Dispersion 3 5
ADI early 10 Poor 26 Fair 16 Gen Poor 71 Good
ADI late 9 Poor 28 Fair 24 Fair 74 Good
Max LVORI early 7 4 4 4
Max LVORI late 5 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-190915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Fz Ra Snow Snow None
Chance Precip (%) 70 80 30 0
Temp (24h trend) 17 (-11) 24 (-16) 2 9
RH % (24h trend) 98 (+20) 75 (+28) 93 58
20ft Wnd-Val/AM(mph) Lgt/Var W 10 G23
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 6 G17 NW 6 G20 W 10 G22
Precip Amount 0.11 0.14 0.08 0.00
Precip Duration 2 6 2
Precip Begin 6 PM 7 AM Continuing
Precip End 12 AM Continuing 6 AM
Mixing Hgt(m-agl/msl) 780 1490
Mixing Hgt(ft-agl/msl) 2570 4890
Transport Wnd (mph) N 15 W 26
Vent Rate (kt-ft) 33410 112470
Dispersion 3 5
ADI early 8 Poor 18 Gen Poor 15 Gen Poor 74 Good
ADI late 8 Poor 28 Fair 26 Fair 77 Good
Max LVORI early 7 5 4 4
Max LVORI late 6 4 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-190915-
Fayette-
Including the city of Uniontown
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 50 80 40 0
Temp (24h trend) 20 (-8) 25 (-17) 4 10
RH % (24h trend) 97 (+13) 77 (+29) 86 55
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var N 6 NW 6 W 9 G18
Precip Amount 0.06 0.12 0.06 0.00
Precip Duration 1 6 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 760 1500
Mixing Hgt(ft-agl/msl) 2510 4930
Transport Wnd (mph) N 14 W 22
Vent Rate (kt-ft) 30120 93670
Dispersion 3 4
ADI early 8 Poor 26 Fair 15 Gen Poor 62 Good
ADI late 8 Poor 30 Fair 27 Fair 68 Good
Max LVORI early 7 5 4 4
Max LVORI late 5 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-190915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Fz Ra Snow Snow None
Chance Precip (%) 60 90 50 0
Temp (24h trend) 18 (-8) 23 (-17) 2 8
RH % (24h trend) 99 (+14) 78 (+33) 91 58
20ft Wnd-Val/AM(mph) Lgt/Var W 8 G20
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 5 NW 6 G18 W 8 G20
Precip Amount 0.12 0.16 0.11 0.00
Precip Duration 3 6 2
Precip Begin 6 PM 7 AM Continuing
Precip End 12 AM Continuing 6 AM
Mixing Hgt(m-agl/msl) 710 1420
Mixing Hgt(ft-agl/msl) 2310 4670
Transport Wnd (mph) N 15 W 25
Vent Rate (kt-ft) 30030 102740
Dispersion 3 4
ADI early 8 Poor 18 Gen Poor 14 Gen Poor 70 Good
ADI late 8 Poor 28 Fair 25 Fair 74 Good
Max LVORI early 7 5 4 4
Max LVORI late 6 4 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-190915-
Indiana-
Including the city of Indiana
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 30 60 20 0
Temp (24h trend) 18 (-10) 23 (-16) 5 10
RH % (24h trend) 96 (+11) 74 (+13) 87 57
20ft Wnd-Val/AM(mph) Lgt/Var W 10 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var N 6 NW 6 W 10 G21
Precip Amount 0.02 0.07 0.03 0.00
Precip Duration 1 4 2
Precip Begin 6 PM 8 AM Continuing
Precip End 10 PM Continuing 6 AM
Mixing Hgt(m-agl/msl) 770 1580
Mixing Hgt(ft-agl/msl) 2530 5170
Transport Wnd (mph) N 12 W 26
Vent Rate (kt-ft) 25300 118910
Dispersion 2 5
ADI early 10 Poor 23 Fair 16 Gen Poor 80 Good
ADI late 9 Poor 29 Fair 28 Fair 81 Good
Max LVORI early 6 4 4 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-190915-
Higher Elevations of Indiana-
Including the city of Armagh
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 60 70 20 0
Temp (24h trend) 19 (-10) 23 (-15) 4 9
RH % (24h trend) 98 (+21) 74 (+19) 89 59
20ft Wnd-Val/AM(mph) Lgt/Var W 10 G21
20ft Wnd-Rdg/PM(mph) Lgt/Var N 6 NW 6 G17 W 11 G21
Precip Amount 0.06 0.09 0.05 0.00
Precip Duration 1 4 2
Precip Begin 6 PM 8 AM Continuing
Precip End 10 PM Continuing 6 AM
Mixing Hgt(m-agl/msl) 760 1540
Mixing Hgt(ft-agl/msl) 2490 5050
Transport Wnd (mph) N 15 W 26
Vent Rate (kt-ft) 32370 116150
Dispersion 3 5
ADI early 9 Poor 19 Gen Poor 17 Gen Poor 79 Good
ADI late 8 Poor 30 Fair 28 Fair 82 Good
Max LVORI early 7 5 4 4
Max LVORI late 5 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-190915-
Hancock-
Including the city of Weirton
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow Snow Snow None
Chance Precip (%) 20 50 40 0
Temp (24h trend) 19 (-8) 24 (-15) 4 9
RH % (24h trend) 93 (-7) 71 (+17) 78 50
20ft Wnd-Val/AM(mph) N 5 W 9 G18
20ft Wnd-Rdg/PM(mph) N 6 N 6 NW 6 W 9 G18
Precip Amount 0.00 0.05 0.03 0.00
Precip Duration 0 2 1
Precip Begin 7 PM 9 AM Continuing
Precip End 10 PM Continuing 1 AM
Mixing Hgt(m-agl/msl) 920 1560
Mixing Hgt(ft-agl/msl) 3030 5110
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 39390 102200
Dispersion 3 4
ADI early 22 Fair 34 Fair 21 Fair 59 Gen Good
ADI late 21 Fair 36 Fair 31 Fair 81 Good
Max LVORI early 4 3 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-190915-
Brooke-
Including the cities of Follansbee and Wellsburg
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow Snow Snow None
Chance Precip (%) 30 60 30 0
Temp (24h trend) 19 (-12) 24 (-16) 4 9
RH % (24h trend) 91 (-4) 70 (+29) 76 49
20ft Wnd-Val/AM(mph) N 6 W 9 G18
20ft Wnd-Rdg/PM(mph) N 6 N 7 NW 7 W 10 G18
Precip Amount 0.00 0.04 0.04 0.00
Precip Duration 0 4 1
Precip Begin 7 PM 8 AM Continuing
Precip End 10 PM Continuing 1 AM
Mixing Hgt(m-agl/msl) 920 1590
Mixing Hgt(ft-agl/msl) 3010 5200
Transport Wnd (mph) N 15 W 24
Vent Rate (kt-ft) 39130 109200
Dispersion 3 5
ADI early 21 Fair 34 Fair 20 Gen Poor 59 Gen Good
ADI late 20 Gen Poor 36 Fair 30 Fair 72 Good
Max LVORI early 5 4 4 3
Max LVORI late 4 3 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-190915-
Ohio-
Including the city of Wheeling
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 30 60 20 0
Temp (24h trend) 19 (-11) 24 (-16) 3 9
RH % (24h trend) 96 (+8) 73 (+30) 81 51
20ft Wnd-Val/AM(mph) N 6 W 9 G19
20ft Wnd-Rdg/PM(mph) N 6 N 7 NW 8 G17 W 10 G18
Precip Amount 0.00 0.05 0.04 0.00
Precip Duration 0 4 1
Precip Begin 7 PM 6 AM Continuing
Precip End 10 PM Continuing 1 AM
Mixing Hgt(m-agl/msl) 910 1460
Mixing Hgt(ft-agl/msl) 3000 4790
Transport Wnd (mph) N 15 W 24
Vent Rate (kt-ft) 39000 100590
Dispersion 3 5
ADI early 19 Gen Poor 32 Fair 18 Gen Poor 58 Gen Good
ADI late 22 Fair 35 Fair 30 Fair 71 Good
Max LVORI early 6 4 4 3
Max LVORI late 4 3 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-190915-
Marshall-
Including the city of Moundsville
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 40 70 20 0
Temp (24h trend) 20 (-13) 25 (-15) 3 9
RH % (24h trend) 98 (+2) 76 (+28) 83 51
20ft Wnd-Val/AM(mph) N 5 W 8 G19
20ft Wnd-Rdg/PM(mph) NW 5 N 6 NW 6 W 8 G18
Precip Amount 0.01 0.07 0.03 0.00
Precip Duration 1 4 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 1 AM
Mixing Hgt(m-agl/msl) 900 1480
Mixing Hgt(ft-agl/msl) 2950 4870
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 38350 97400
Dispersion 3 4
ADI early 11 Poor 31 Fair 18 Gen Poor 57 Gen Good
ADI late 12 Poor 34 Fair 28 Fair 81 Good
Max LVORI early 7 4 4 3
Max LVORI late 4 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-190915-
Wetzel-
Including the city of New Martinsville
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 40 80 20 0
Temp (24h trend) 21 (-8) 24 (-16) 3 9
RH % (24h trend) 99 (+4) 77 (+25) 84 51
20ft Wnd-Val/AM(mph) Lgt/Var W 7 G19
20ft Wnd-Rdg/PM(mph) Lgt/Var N 5 NW 6 W 7 G18
Precip Amount 0.02 0.11 0.03 0.00
Precip Duration 1 5 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 1 AM
Mixing Hgt(m-agl/msl) 820 1430
Mixing Hgt(ft-agl/msl) 2700 4690
Transport Wnd (mph) N 15 W 22
Vent Rate (kt-ft) 35100 89110
Dispersion 3 4
ADI early 9 Poor 31 Fair 18 Gen Poor 57 Gen Good
ADI late 10 Poor 32 Fair 29 Fair 87 Good
Max LVORI early 9 4 4 3
Max LVORI late 5 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-190915-
Marion-
Including the city of Fairmont
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 50 90 40 0
Temp (24h trend) 21 (-2) 25 (-16) 4 10
RH % (24h trend) 100 (+10) 78 (+16) 85 54
20ft Wnd-Val/AM(mph) Lgt/Var W 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var N 6 NW 6 W 7 G18
Precip Amount 0.03 0.15 0.04 0.00
Precip Duration 2 6 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 1 AM
Mixing Hgt(m-agl/msl) 740 1380
Mixing Hgt(ft-agl/msl) 2420 4520
Transport Wnd (mph) N 14 W 22
Vent Rate (kt-ft) 29040 85880
Dispersion 3 4
ADI early 8 Poor 29 Fair 18 Gen Poor 58 Gen Good
ADI late 9 Poor 30 Fair 28 Fair 85 Good
Max LVORI early 9 4 4 3
Max LVORI late 6 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-190915-
Monongalia-
Including the city of Morgantown
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 50 80 40 0
Temp (24h trend) 21 (-8) 25 (-16) 4 10
RH % (24h trend) 98 (+11) 77 (+28) 84 53
20ft Wnd-Val/AM(mph) Lgt/Var W 8 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var N 6 NW 6 W 7 G18
Precip Amount 0.05 0.15 0.05 0.00
Precip Duration 1 6 1
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 1 AM
Mixing Hgt(m-agl/msl) 780 1520
Mixing Hgt(ft-agl/msl) 2560 4990
Transport Wnd (mph) N 14 W 22
Vent Rate (kt-ft) 30720 94810
Dispersion 3 4
ADI early 9 Poor 28 Fair 16 Gen Poor 60 Gen Good
ADI late 9 Poor 31 Fair 27 Fair 81 Good
Max LVORI early 7 4 4 3
Max LVORI late 6 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-190915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 60 90 50 0
Temp (24h trend) 19 (-7) 24 (-15) 2 7
RH % (24h trend) 99 (+12) 80 (+28) 87 57
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G18
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 5 NW 6 W 8 G18
Precip Amount 0.11 0.22 0.09 0.00
Precip Duration 2 6 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 620 1350
Mixing Hgt(ft-agl/msl) 2040 4440
Transport Wnd (mph) N 15 W 23
Vent Rate (kt-ft) 26520 88800
Dispersion 3 4
ADI early 8 Poor 19 Gen Poor 15 Gen Poor 63 Good
ADI late 8 Poor 27 Fair 24 Fair 80 Good
Max LVORI early 9 5 4 4
Max LVORI late 7 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-190915-
Preston-
Including the cities of Kingwood and Bruceton Mills
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 60 90 50 0
Temp (24h trend) 21 (-2) 26 (-14) 3 9
RH % (24h trend) 99 (+13) 77 (+19) 88 57
20ft Wnd-Val/AM(mph) Lgt/Var W 7 G17
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 5 NW 5 W 7 G17
Precip Amount 0.09 0.23 0.11 0.00
Precip Duration 4 6 2
Precip Begin 6 PM 6 AM Continuing
Precip End 12 AM Continuing 6 AM
Mixing Hgt(m-agl/msl) 730 1410
Mixing Hgt(ft-agl/msl) 2410 4630
Transport Wnd (mph) NW 15 W 24
Vent Rate (kt-ft) 31330 97230
Dispersion 3 4
ADI early 5 Very Poor 19 Gen Poor 14 Gen Poor 66 Good
ADI late 5 Very Poor 30 Fair 29 Fair 80 Good
Max LVORI early 9 6 4 4
Max LVORI late 7 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-190915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Rain Snow Snow None
Chance Precip (%) 80 90 60 0
Temp (24h trend) 19 (-7) 27 (-13) 0 7
RH % (24h trend) 100 (+15) 77 (+23) 92 59
20ft Wnd-Val/AM(mph) Lgt/Var W 10 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 6 NW 8 G19 W 9 G22
Precip Amount 0.12 0.27 0.12 0.00
Precip Duration 4 6 6
Precip Begin 6 PM 6 AM Continuing
Precip End 12 AM Continuing 6 AM
Mixing Hgt(m-agl/msl) 670 1270
Mixing Hgt(ft-agl/msl) 2190 4160
Transport Wnd (mph) NW 16 W 28
Vent Rate (kt-ft) 30660 99840
Dispersion 3 4
ADI early 8 Poor 12 Poor 22 Fair 70 Good
ADI late 6 Very Poor 29 Fair 29 Fair 74 Good
Max LVORI early 8 6 4 4
Max LVORI late 8 4 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-190915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Rain Snow/Fz Ra Snow None
Chance Precip (%) 90 90 60 0
Temp (24h trend) 20 (-2) 30 (-11) 0 9
RH % (24h trend) 100 (+11) 73 (+18) 91 57
20ft Wnd-Val/AM(mph) Lgt/Var W 9 G22
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 5 G17 NW 7 G20 W 9 G21
Precip Amount 0.13 0.29 0.14 0.00
Precip Duration 4 6 6
Precip Begin 6 PM 6 AM Continuing
Precip End 12 AM Continuing 6 AM
Mixing Hgt(m-agl/msl) 770 1260
Mixing Hgt(ft-agl/msl) 2510 4150
Transport Wnd (mph) NW 16 W 26
Vent Rate (kt-ft) 35140 95450
Dispersion 3 4
ADI early 7 Poor 11 Poor 22 Fair 68 Good
ADI late 4 Very Poor 32 Fair 34 Fair 79 Good
Max LVORI early 9 8 4 4
Max LVORI late 9 4 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-190915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
100 PM EST Sat Jan 18 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow/Fz Ra Snow/Fz Ra Snow None
Chance Precip (%) 80 90 60 0
Temp (24h trend) 20 (-3) 28 (-10) -3 5
RH % (24h trend) 100 (+9) 82 (+18) 96 69
20ft Wnd-Val/AM(mph) Lgt/Var W 11 G33
20ft Wnd-Rdg/PM(mph) Lgt/Var NW 6 G25 NW 10 G31 W 10 G30
Precip Amount 0.13 0.32 0.11 0.00
Precip Duration 3 6 6
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 650 1060
Mixing Hgt(ft-agl/msl) 2140 3480
Transport Wnd (mph) NW 17 W 32
Vent Rate (kt-ft) 32100 97440
Dispersion 3 4
ADI early 10 Poor 8 Poor 29 Fair 74 Good
ADI late 6 Very Poor 32 Fair 42 Gen Good 76 Good
Max LVORI early 8 9 4 4
Max LVORI late 9 5 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows around 3 below. Highs around 12.
Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows around 11 below. Highs around
12. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy. Not as cold. Lows around 3. Highs in
the upper 20s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Lows around 12. Highs in the upper 20s.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Lows around 15. Highs in the lower
30s. Southwest winds 10 to 15 mph.
$$