Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
448
FNUS51 KPBZ 081715
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1215 PM EST Sat Nov 8 2025
.DISCUSSION...
A shortwave trough will move in to the region tonight allowing for
another round of showers across the area. This will make for a
good chance of wetting rainfall. Colder air will infiltrate the
area by Sunday night changing the precip to snow showers. There is
no concern for fire weather.
OHZ039-090915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (0) 50 (-7) 25 36
RH % (24h trend) 100 (0) 82 (+15) 99 56
Wind 20ft/early(mph) Lgt/Var S 6 NW 9 G19 W 9
Wind 20ft/late(mph) Lgt/Var W 11 G19 NW 7 W 11
Precip Amount 0.05 0.18 0.07 0.05
Precip Duration 1 5 8 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 780 1840
Mixing Hgt(ft-agl/msl) 2550 6050
Transport Wnd (mph) NW 20 NW 23
Vent Rate (kt-ft) 45330 133340
Category Day 3 5
Inversion 6pm 46F/9am 3am 29F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 28 Fair 22 Fair 64 Good
Max ADI Late 5 Very Poor 47 Gen Good 19 Gen Poor 77 Good
Max LVORI Early 9 8 5 6
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-090915-
Carroll-
Including the cities of Carrollton and Malvern
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (0) 50 (-6) 25 36
RH % (24h trend) 100 (0) 85 (+16) 99 57
Wind 20ft/early(mph) Lgt/Var S 6 NW 9 G19 W 9 G17
Wind 20ft/late(mph) Lgt/Var W 11 NW 8 W 12
Precip Amount 0.05 0.20 0.06 0.05
Precip Duration 1 7 8 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 760 1760
Mixing Hgt(ft-agl/msl) 2480 5780
Transport Wnd (mph) NW 20 W 23
Vent Rate (kt-ft) 47410 124910
Category Day 3 5
Inversion 6pm 46F/9am 4am 29F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 27 Fair 27 Fair 64 Good
Max ADI Late 5 Very Poor 47 Gen Good 26 Fair 77 Good
Max LVORI Early 9 7 5 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-090915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 50 90 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (0) 50 (-4) 26 36
RH % (24h trend) 100 (+1) 84 (+13) 100 59
Wind 20ft/early(mph) Lgt/Var SE 5 NW 9 G18 W 8 G17
Wind 20ft/late(mph) Lgt/Var W 11 G18 NW 6 W 11
Precip Amount 0.05 0.18 0.05 0.05
Precip Duration 1 7 8 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 700 1850
Mixing Hgt(ft-agl/msl) 2300 6070
Transport Wnd (mph) W 20 W 24
Vent Rate (kt-ft) 47060 132220
Category Day 3 5
Inversion 6pm 46F/9am 4am 29F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 24 Fair 21 Fair 68 Good
Max ADI Late 4 Very Poor 41 Gen Good 22 Fair 79 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 4 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-090915-
Coshocton-
Including the city of Coshocton
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 60 90 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-1) 50 (-8) 25 36
RH % (24h trend) 100 (0) 81 (+14) 99 55
Wind 20ft/early(mph) Lgt/Var S 5 NW 7 G19 W 8
Wind 20ft/late(mph) Lgt/Var NW 10 G18 NW 6 W 10 G17
Precip Amount 0.05 0.15 0.06 0.05
Precip Duration 1 5 5 6
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 810 2030
Mixing Hgt(ft-agl/msl) 2660 6660
Transport Wnd (mph) NW 20 NW 23
Vent Rate (kt-ft) 47470 147110
Category Day 3 5
Inversion 6pm 46F/9am 2am 28F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 30 Fair 21 Fair 63 Good
Max ADI Late 4 Very Poor 47 Gen Good 11 Poor 79 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-090915-
Harrison-
Including the city of Cadiz
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-1) 51 (-7) 26 36
RH % (24h trend) 100 (0) 79 (+15) 99 54
Wind 20ft/early(mph) Lgt/Var S 6 NW 9 G19 W 9 G17
Wind 20ft/late(mph) Lgt/Var W 10 G20 NW 7 W 11 G18
Precip Amount 0.03 0.18 0.05 0.05
Precip Duration 1 7 8 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 740 1740
Mixing Hgt(ft-agl/msl) 2430 5720
Transport Wnd (mph) W 21 W 22
Vent Rate (kt-ft) 55060 122370
Category Day 3 5
Inversion 6pm 47F/9am 4am 29F/8am
Dispersion 5 5
Max ADI Early 5 Very Poor 35 Fair 23 Fair 61 Good
Max ADI Late 4 Very Poor 55 Gen Good 25 Fair 72 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-090915-
Jefferson OH-
Including the city of Steubenville
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-1) 51 (-7) 27 36
RH % (24h trend) 100 (0) 76 (+12) 95 53
Wind 20ft/early(mph) Lgt/Var S 5 NW 9 G18 W 9 G17
Wind 20ft/late(mph) Lgt/Var W 11 G20 NW 7 W 11 G18
Precip Amount 0.03 0.18 0.05 0.05
Precip Duration 1 6 5 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 800 1890
Mixing Hgt(ft-agl/msl) 2630 6190
Transport Wnd (mph) W 21 W 23
Vent Rate (kt-ft) 58070 137710
Category Day 3 5
Inversion 6pm 47F/9am 5am 30F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 34 Fair 22 Fair 63 Good
Max ADI Late 4 Very Poor 56 Gen Good 25 Fair 77 Good
Max LVORI Early 7 8 5 5
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-090915-
Muskingum-
Including the city of Zanesville
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 50 80 50 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-1) 50 (-9) 24 36
RH % (24h trend) 100 (0) 76 (+11) 99 53
Wind 20ft/early(mph) Lgt/Var S 5 NW 7 G19 W 8
Wind 20ft/late(mph) Lgt/Var W 10 G19 NW 6 W 10 G17
Precip Amount 0.03 0.12 0.05 0.05
Precip Duration 1 4 2 5
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 810 2110
Mixing Hgt(ft-agl/msl) 2650 6920
Transport Wnd (mph) NW 18 NW 23
Vent Rate (kt-ft) 47180 148740
Category Day 3 5
Inversion 6pm 47F/9am 3am 28F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 38 Fair 21 Fair 59 Gen Good
Max ADI Late 5 Very Poor 50 Gen Good 11 Poor 81 Good
Max LVORI Early 9 7 5 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-090915-
Guernsey-
Including the city of Cambridge
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 80 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (+1) 51 (-9) 25 37
RH % (24h trend) 100 (0) 77 (+14) 100 52
Wind 20ft/early(mph) Lgt/Var S 5 NW 7 G19 W 7
Wind 20ft/late(mph) Lgt/Var W 9 G19 NW 6 W 9 G17
Precip Amount 0.02 0.15 0.04 0.05
Precip Duration 1 5 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 800 1940
Mixing Hgt(ft-agl/msl) 2640 6370
Transport Wnd (mph) W 20 NW 22
Vent Rate (kt-ft) 54780 128090
Category Day 3 5
Inversion 6pm 48F/9am 3am 29F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 37 Fair 21 Fair 57 Gen Good
Max ADI Late 4 Very Poor 54 Gen Good 12 Poor 75 Good
Max LVORI Early 9 8 5 6
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-090915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 70 70 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-2) 54 (-6) 26 37
RH % (24h trend) 100 (0) 76 (+13) 100 53
Wind 20ft/early(mph) Lgt/Var S 6 NW 8 G19 W 8 G17
Wind 20ft/late(mph) Lgt/Var W 10 G20 NW 7 W 11 G18
Precip Amount 0.02 0.16 0.04 0.06
Precip Duration 1 6 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 890 1920
Mixing Hgt(ft-agl/msl) 2900 6300
Transport Wnd (mph) W 22 W 22
Vent Rate (kt-ft) 64480 133930
Category Day 4 5
Inversion 6pm 48F/9am 4am 30F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 40 Fair 22 Fair 60 Gen Good
Max ADI Late 4 Very Poor 55 Gen Good 24 Fair 75 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-090915-
Noble-
Including the city of Caldwell
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 80 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-1) 52 (-9) 26 37
RH % (24h trend) 100 (0) 77 (+14) 100 51
Wind 20ft/early(mph) Lgt/Var S 5 NW 7 G19 W 8
Wind 20ft/late(mph) Lgt/Var W 9 G19 NW 6 W 9 G17
Precip Amount 0.01 0.14 0.04 0.05
Precip Duration 1 5 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 840 1920
Mixing Hgt(ft-agl/msl) 2770 6300
Transport Wnd (mph) W 20 NW 21
Vent Rate (kt-ft) 52910 119930
Category Day 3 5
Inversion 6pm 48F/9am 4am 29F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 39 Fair 20 Gen Poor 54 Gen Good
Max ADI Late 4 Very Poor 55 Gen Good 12 Poor 69 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-090915-
Monroe-
Including the city of Woodsfield
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 20 70 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-1) 55 (-7) 27 38
RH % (24h trend) 100 (0) 76 (+14) 100 51
Wind 20ft/early(mph) Lgt/Var S 5 NW 7 G19 W 7 G17
Wind 20ft/late(mph) Lgt/Var W 9 G20 NW 6 W 9 G18
Precip Amount 0.01 0.14 0.04 0.06
Precip Duration 1 6 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 900 1960
Mixing Hgt(ft-agl/msl) 2960 6450
Transport Wnd (mph) W 22 W 21
Vent Rate (kt-ft) 67150 130640
Category Day 4 5
Inversion 6pm 49F/9am 5am 31F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 40 Fair 20 Gen Poor 57 Gen Good
Max ADI Late 4 Very Poor 59 Gen Good 12 Poor 70 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-090915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 70 90 70 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (0) 49 (-2) 26 36
RH % (24h trend) 100 (+1) 86 (+9) 100 64
Wind 20ft/early(mph) Lgt/Var SE 6 NW 9 G17 W 9
Wind 20ft/late(mph) Lgt/Var W 10 G17 NW 7 W 11
Precip Amount 0.08 0.19 0.06 0.08
Precip Duration 3 7 8 12
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 660 1440
Mixing Hgt(ft-agl/msl) 2160 4740
Transport Wnd (mph) SW 15 W 24
Vent Rate (kt-ft) 42380 107150
Category Day 3 4
Inversion 6pm 47F/10am 3am 30F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 17 Gen Poor 21 Fair 65 Good
Max ADI Late 4 Very Poor 31 Fair 14 Gen Poor 70 Good
Max LVORI Early 9 8 5 6
Max LVORI Late 9 5 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-090915-
Venango-
Including the cities of Oil City and Franklin
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 60 90 70 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 38 (-1) 51 (0) 26 36
RH % (24h trend) 100 (+1) 86 (+9) 100 64
Wind 20ft/early(mph) Lgt/Var SE 5 NW 7 W 8
Wind 20ft/late(mph) Lgt/Var W 8 NW 6 W 9
Precip Amount 0.07 0.17 0.06 0.06
Precip Duration 3 8 9 12
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 770 1590
Mixing Hgt(ft-agl/msl) 2510 5230
Transport Wnd (mph) SW 15 W 24
Vent Rate (kt-ft) 57110 119980
Category Day 3 5
Inversion 6pm 45F/9am 3am 30F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 21 Fair 18 Gen Poor 69 Good
Max ADI Late 5 Very Poor 33 Fair 9 Poor 74 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 5 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-090915-
Forest-
Including the city of Tionesta
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 50 90 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 38 (-1) 52 (+1) 26 37
RH % (24h trend) 100 (+1) 79 (+8) 97 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 6 W 6
Wind 20ft/late(mph) Lgt/Var SW 7 NW 5 W 8
Precip Amount 0.07 0.18 0.06 0.05
Precip Duration 2 7 8 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 820 1610
Mixing Hgt(ft-agl/msl) 2690 5270
Transport Wnd (mph) SW 18 W 25
Vent Rate (kt-ft) 58200 125990
Category Day 3 5
Inversion 6pm 46F/9am 2am 29F/4am
Dispersion 5 5
Max ADI Early 4 Very Poor 25 Fair 14 Gen Poor 68 Good
Max ADI Late 5 Very Poor 41 Gen Good 9 Poor 78 Good
Max LVORI Early 9 9 6 5
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-090915-
Lawrence-
Including the cities of New Castle and Ellwood City
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 60 90 70 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (+2) 51 (-3) 26 37
RH % (24h trend) 100 (0) 84 (+12) 100 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 8 G17 W 7
Wind 20ft/late(mph) Lgt/Var W 9 G18 NW 6 W 10
Precip Amount 0.05 0.17 0.05 0.07
Precip Duration 2 8 8 12
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 750 1590
Mixing Hgt(ft-agl/msl) 2470 5220
Transport Wnd (mph) SW 20 W 24
Vent Rate (kt-ft) 48540 128340
Category Day 3 5
Inversion 6pm 47F/9am 4am 30F/8am
Dispersion 5 5
Max ADI Early 3 Very Poor 22 Fair 22 Fair 69 Good
Max ADI Late 4 Very Poor 40 Fair 12 Poor 74 Good
Max LVORI Early 9 8 6 6
Max LVORI Late 9 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-090915-
Butler-
Including the city of Butler
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 50 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (+1) 52 (-3) 26 37
RH % (24h trend) 100 (0) 84 (+11) 100 61
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 8 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 9 G18 NW 6 W 10 G17
Precip Amount 0.03 0.14 0.06 0.06
Precip Duration 2 8 8 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 970 1780
Mixing Hgt(ft-agl/msl) 3170 5840
Transport Wnd (mph) SW 21 W 24
Vent Rate (kt-ft) 70840 133270
Category Day 4 5
Inversion 6pm 47F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 25 Fair 23 Fair 69 Good
Max ADI Late 5 Very Poor 48 Gen Good 14 Gen Poor 76 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 4 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-090915-
Clarion-
Including the city of Clarion
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 50 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (0) 52 (-1) 27 37
RH % (24h trend) 100 (0) 79 (+7) 95 58
Wind 20ft/early(mph) Lgt/Var SE 5 NW 7 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 8 G17 NW 6 W 9 G17
Precip Amount 0.04 0.15 0.05 0.04
Precip Duration 2 8 8 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1010 1760
Mixing Hgt(ft-agl/msl) 3320 5790
Transport Wnd (mph) SW 21 W 24
Vent Rate (kt-ft) 79230 131030
Category Day 4 5
Inversion 6pm 47F/9am 5am 30F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 25 Fair 22 Fair 71 Good
Max ADI Late 5 Very Poor 51 Gen Good 10 Poor 79 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-090915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 90 70 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-1) 54 (+1) 28 36
RH % (24h trend) 100 (0) 74 (+5) 90 56
Wind 20ft/early(mph) Lgt/Var SE 5 NW 8 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 9 G18 NW 7 W 10 G18
Precip Amount 0.03 0.13 0.05 0.03
Precip Duration 2 6 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1020 1750
Mixing Hgt(ft-agl/msl) 3360 5750
Transport Wnd (mph) SW 21 W 25
Vent Rate (kt-ft) 83990 135660
Category Day 4 5
Inversion 6pm 48F/9am None None
Dispersion 5 5
Max ADI Early 5 Very Poor 32 Fair 20 Gen Poor 71 Good
Max ADI Late 6 Very Poor 50 Gen Good 19 Gen Poor 81 Good
Max LVORI Early 6 8 4 4
Max LVORI Late 9 3 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-090915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 50 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (+1) 52 (-4) 28 37
RH % (24h trend) 100 (+2) 79 (+11) 97 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var NW 8 G17 W 7
Wind 20ft/late(mph) Lgt/Var W 9 G18 NW 6 W 10 G18
Precip Amount 0.03 0.15 0.05 0.05
Precip Duration 1 7 5 9
Precip Begin 10 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 820 1890
Mixing Hgt(ft-agl/msl) 2680 6210
Transport Wnd (mph) SW 21 W 24
Vent Rate (kt-ft) 60270 135930
Category Day 3 5
Inversion 6pm 47F/9am 5am 31F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 28 Fair 20 Gen Poor 66 Good
Max ADI Late 4 Very Poor 47 Gen Good 15 Gen Poor 78 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-090915-
Allegheny-
Including the city of Pittsburgh Metro Area
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-1) 55 (-3) 29 39
RH % (24h trend) 100 (0) 77 (+8) 97 55
Wind 20ft/early(mph) Lgt/Var SE 5 W 9 G17 W 9
Wind 20ft/late(mph) Lgt/Var SW 11 G19 NW 8 W 12
Precip Amount 0.01 0.13 0.05 0.05
Precip Duration 1 7 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1080 2040
Mixing Hgt(ft-agl/msl) 3550 6710
Transport Wnd (mph) SW 22 W 23
Vent Rate (kt-ft) 87670 146580
Category Day 4 5
Inversion 6pm 49F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 33 Fair 21 Fair 64 Good
Max ADI Late 4 Very Poor 63 Good 22 Fair 77 Good
Max LVORI Early 8 8 5 4
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-090915-
Armstrong-
Including the cities of Kittanning and Ford City
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-1) 55 (-1) 28 38
RH % (24h trend) 100 (0) 78 (+7) 97 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var W 8 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 9 G18 NW 6 W 10
Precip Amount 0.02 0.13 0.06 0.05
Precip Duration 2 7 5 9
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1090 1940
Mixing Hgt(ft-agl/msl) 3590 6360
Transport Wnd (mph) SW 22 W 24
Vent Rate (kt-ft) 89430 139340
Category Day 4 5
Inversion 6pm 51F/10am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 27 Fair 21 Fair 71 Good
Max ADI Late 5 Very Poor 57 Gen Good 20 Gen Poor 79 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-090915-
Washington-
Including the cities of Washington and Canonsburg
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (0) 55 (-4) 28 37
RH % (24h trend) 100 (0) 76 (+10) 96 54
Wind 20ft/early(mph) Lgt/Var S 6 W 9 G19 W 9 G17
Wind 20ft/late(mph) Lgt/Var W 12 G20 NW 8 W 12
Precip Amount 0.01 0.13 0.04 0.05
Precip Duration 1 7 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1000 2090
Mixing Hgt(ft-agl/msl) 3270 6860
Transport Wnd (mph) W 24 W 24
Vent Rate (kt-ft) 91740 150950
Category Day 4 5
Inversion 6pm 49F/9am None None
Dispersion 5 5
Max ADI Early 5 Very Poor 41 Gen Good 22 Fair 67 Good
Max ADI Late 5 Very Poor 66 Good 23 Fair 83 Good
Max LVORI Early 7 8 5 5
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-090915-
Greene-
Including the city of Waynesburg
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 60 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (0) 56 (-4) 28 37
RH % (24h trend) 100 (0) 77 (+9) 99 57
Wind 20ft/early(mph) Lgt/Var S 6 W 9 G18 W 8
Wind 20ft/late(mph) Lgt/Var SW 10 G20 W 7 W 11 G18
Precip Amount 0.00 0.12 0.05 0.07
Precip Duration 1 7 9 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1140 2000
Mixing Hgt(ft-agl/msl) 3740 6550
Transport Wnd (mph) W 24 W 23
Vent Rate (kt-ft) 98350 136440
Category Day 4 5
Inversion 6pm 50F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 44 Gen Good 21 Fair 63 Good
Max ADI Late 4 Very Poor 73 Good 21 Fair 78 Good
Max LVORI Early 9 8 5 5
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-090915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-2) 56 (-2) 28 38
RH % (24h trend) 100 (0) 74 (+5) 99 56
Wind 20ft/early(mph) Lgt/Var SE 6 W 10 G18 W 10
Wind 20ft/late(mph) Lgt/Var SW 12 NW 8 W 13
Precip Amount 0.01 0.11 0.06 0.07
Precip Duration 1 6 9 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1220 1950
Mixing Hgt(ft-agl/msl) 4020 6390
Transport Wnd (mph) SW 25 W 23
Vent Rate (kt-ft) 102430 137870
Category Day 4 5
Inversion 6pm 53F/10am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 36 Fair 22 Fair 69 Good
Max ADI Late 4 Very Poor 68 Good 23 Fair 77 Good
Max LVORI Early 9 9 5 5
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-090915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 20 70 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-1) 57 (0) 27 38
RH % (24h trend) 97 (-3) 64 (+2) 96 49
Wind 20ft/early(mph) Lgt/Var S 5 W 9 G20 W 9 G19
Wind 20ft/late(mph) Lgt/Var SW 10 G20 W 8 G19 W 11 G20
Precip Amount 0.00 0.09 0.06 0.06
Precip Duration 1 6 9 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1210 1830
Mixing Hgt(ft-agl/msl) 3980 6020
Transport Wnd (mph) SW 23 W 24
Vent Rate (kt-ft) 86750 128960
Category Day 4 5
Inversion 6pm 53F/10am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 41 Gen Good 21 Fair 70 Good
Max ADI Late 5 Very Poor 61 Good 17 Gen Poor 76 Good
Max LVORI Early 6 6 4 4
Max LVORI Late 7 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-090915-
Fayette-
Including the city of Uniontown
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 20 70 60 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-1) 57 (-3) 29 38
RH % (24h trend) 100 (0) 73 (+5) 99 56
Wind 20ft/early(mph) Lgt/Var S 5 W 9 G18 W 8
Wind 20ft/late(mph) Lgt/Var SW 10 G18 W 7 W 11
Precip Amount 0.00 0.09 0.06 0.06
Precip Duration 1 6 9 9
Precip Begin 12 AM 6 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1290 1960
Mixing Hgt(ft-agl/msl) 4230 6440
Transport Wnd (mph) SW 25 W 22
Vent Rate (kt-ft) 105140 136360
Category Day 4 5
Inversion 6pm 51F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 45 Gen Good 20 Gen Poor 64 Good
Max ADI Late 4 Very Poor 72 Good 21 Fair 74 Good
Max LVORI Early 7 7 5 5
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-090915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 20 60 70 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-1) 56 (-1) 27 36
RH % (24h trend) 98 (-2) 68 (+3) 100 55
Wind 20ft/early(mph) Lgt/Var S 5 W 8 G19 W 7
Wind 20ft/late(mph) Lgt/Var SW 8 G18 W 7 G17 W 9 G18
Precip Amount 0.00 0.08 0.07 0.07
Precip Duration 0 5 9 6
Precip Begin 1 AM 6 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1260 1780
Mixing Hgt(ft-agl/msl) 4140 5850
Transport Wnd (mph) SW 26 W 24
Vent Rate (kt-ft) 114580 131710
Category Day 4 5
Inversion 6pm 50F/9am 8pm 30F/4am
Dispersion 5 5
Max ADI Early 4 Very Poor 43 Gen Good 14 Gen Poor 65 Good
Max ADI Late 5 Very Poor 73 Good 15 Gen Poor 76 Good
Max LVORI Early 7 6 6 5
Max LVORI Late 7 3 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-090915-
Indiana-
Including the city of Indiana
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 80 70 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-1) 55 (-1) 28 38
RH % (24h trend) 100 (0) 74 (+5) 95 56
Wind 20ft/early(mph) Lgt/Var SE 5 W 9 G17 W 9 G17
Wind 20ft/late(mph) Lgt/Var SW 10 G18 NW 8 W 11 G20
Precip Amount 0.02 0.11 0.06 0.03
Precip Duration 2 6 5 9
Precip Begin 7 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1140 1880
Mixing Hgt(ft-agl/msl) 3750 6160
Transport Wnd (mph) SW 22 W 24
Vent Rate (kt-ft) 89410 135560
Category Day 4 5
Inversion 6pm 52F/10am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 34 Fair 21 Fair 74 Good
Max ADI Late 5 Very Poor 60 Gen Good 21 Fair 80 Good
Max LVORI Early 7 8 4 4
Max LVORI Late 9 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-090915-
Higher Elevations of Indiana-
Including the city of Armagh
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 70 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-1) 55 (-1) 29 36
RH % (24h trend) 99 (-1) 69 (+3) 95 54
Wind 20ft/early(mph) Lgt/Var SE 5 W 9 G19 W 9 G18
Wind 20ft/late(mph) Lgt/Var SW 9 G18 NW 8 G17 W 11 G20
Precip Amount 0.01 0.09 0.07 0.03
Precip Duration 1 5 8 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1150 1770
Mixing Hgt(ft-agl/msl) 3770 5820
Transport Wnd (mph) SW 21 W 24
Vent Rate (kt-ft) 84240 131970
Category Day 4 5
Inversion 6pm 52F/10am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 35 Fair 22 Fair 74 Good
Max ADI Late 6 Very Poor 56 Gen Good 20 Gen Poor 78 Good
Max LVORI Early 6 7 4 4
Max LVORI Late 7 3 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-090915-
Hancock-
Including the city of Weirton
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 80 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (0) 51 (-6) 28 36
RH % (24h trend) 100 (+2) 78 (+12) 90 54
Wind 20ft/early(mph) Lgt/Var S 5 NW 9 G17 W 8
Wind 20ft/late(mph) Lgt/Var W 9 G19 NW 7 W 10 G18
Precip Amount 0.03 0.17 0.04 0.05
Precip Duration 1 7 5 9
Precip Begin 11 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 780 1970
Mixing Hgt(ft-agl/msl) 2550 6450
Transport Wnd (mph) NW 18 W 23
Vent Rate (kt-ft) 44450 138290
Category Day 3 5
Inversion 6pm 47F/9am 5am 30F/8am
Dispersion 5 5
Max ADI Early 4 Very Poor 30 Fair 20 Gen Poor 63 Good
Max ADI Late 4 Very Poor 55 Gen Good 26 Fair 77 Good
Max LVORI Early 7 8 4 5
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-090915-
Brooke-
Including the cities of Follansbee and Wellsburg
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-1) 54 (-5) 29 38
RH % (24h trend) 99 (-1) 74 (+11) 91 52
Wind 20ft/early(mph) Lgt/Var S 5 NW 9 G18 W 8 G17
Wind 20ft/late(mph) Lgt/Var W 11 G20 NW 7 W 11 G18
Precip Amount 0.02 0.17 0.05 0.05
Precip Duration 1 7 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 860 2030
Mixing Hgt(ft-agl/msl) 2810 6660
Transport Wnd (mph) W 21 W 24
Vent Rate (kt-ft) 57060 143180
Category Day 3 5
Inversion 6pm 48F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 41 Gen Good 20 Gen Poor 64 Good
Max ADI Late 4 Very Poor 57 Gen Good 25 Fair 82 Good
Max LVORI Early 6 8 4 5
Max LVORI Late 8 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-090915-
Ohio-
Including the city of Wheeling
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 40 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-1) 53 (-7) 28 38
RH % (24h trend) 100 (0) 76 (+12) 96 52
Wind 20ft/early(mph) Lgt/Var S 6 NW 9 G19 W 9 G17
Wind 20ft/late(mph) Lgt/Var W 11 G20 NW 7 W 11
Precip Amount 0.01 0.14 0.04 0.06
Precip Duration 1 7 5 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 880 2010
Mixing Hgt(ft-agl/msl) 2890 6580
Transport Wnd (mph) W 23 W 24
Vent Rate (kt-ft) 64390 141580
Category Day 4 5
Inversion 6pm 48F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 43 Gen Good 21 Fair 64 Good
Max ADI Late 4 Very Poor 53 Gen Good 25 Fair 81 Good
Max LVORI Early 7 8 4 5
Max LVORI Late 8 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-090915-
Marshall-
Including the city of Moundsville
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 30 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-1) 55 (-5) 29 38
RH % (24h trend) 100 (0) 78 (+11) 98 56
Wind 20ft/early(mph) Lgt/Var S 6 W 8 G18 W 8
Wind 20ft/late(mph) Lgt/Var W 10 G20 NW 6 W 10 G18
Precip Amount 0.01 0.14 0.05 0.07
Precip Duration 1 7 8 9
Precip Begin 12 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 930 2000
Mixing Hgt(ft-agl/msl) 3070 6570
Transport Wnd (mph) W 24 W 23
Vent Rate (kt-ft) 69340 141540
Category Day 4 5
Inversion 6pm 49F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 42 Gen Good 21 Fair 63 Good
Max ADI Late 4 Very Poor 68 Good 21 Fair 78 Good
Max LVORI Early 7 8 5 4
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-090915-
Wetzel-
Including the city of New Martinsville
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 20 70 60 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-3) 54 (-6) 29 36
RH % (24h trend) 100 (0) 80 (+12) 100 57
Wind 20ft/early(mph) Lgt/Var S 5 W 8 G18 W 8
Wind 20ft/late(mph) Lgt/Var W 9 G20 NW 6 W 9 G18
Precip Amount 0.00 0.12 0.05 0.08
Precip Duration 1 7 9 9
Precip Begin 1 AM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 930 1980
Mixing Hgt(ft-agl/msl) 3050 6480
Transport Wnd (mph) W 22 W 21
Vent Rate (kt-ft) 63340 129660
Category Day 4 5
Inversion 6pm 49F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 48 Gen Good 20 Gen Poor 60 Gen Good
Max ADI Late 4 Very Poor 69 Good 14 Gen Poor 73 Good
Max LVORI Early 8 8 5 4
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-090915-
Marion-
Including the city of Fairmont
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None Showers Showers Snow Showers
Chance Precip (%) 0 70 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-3) 56 (-4) 29 36
RH % (24h trend) 100 (0) 79 (+12) 99 58
Wind 20ft/early(mph) Lgt/Var S 6 W 8 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 10 G19 NW 6 W 10 G17
Precip Amount 0.00 0.09 0.05 0.08
Precip Duration 5 6 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1220 1940
Mixing Hgt(ft-agl/msl) 3990 6370
Transport Wnd (mph) W 25 W 22
Vent Rate (kt-ft) 94690 125800
Category Day 4 5
Inversion 6pm 50F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 51 Gen Good 23 Fair 60 Gen Good
Max ADI Late 4 Very Poor 73 Good 20 Gen Poor 73 Good
Max LVORI Early 9 8 5 4
Max LVORI Late 9 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-090915-
Monongalia-
Including the city of Morgantown
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers Snow Showers
Chance Precip (%) 20 60 70 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-2) 57 (-3) 28 37
RH % (24h trend) 100 (0) 76 (+8) 100 57
Wind 20ft/early(mph) Lgt/Var S 6 W 8 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 10 G19 W 6 W 10 G17
Precip Amount 0.00 0.09 0.05 0.07
Precip Duration 0 5 6 8
Precip Begin 1 AM 6 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1270 1940
Mixing Hgt(ft-agl/msl) 4180 6380
Transport Wnd (mph) SW 25 W 21
Vent Rate (kt-ft) 106940 132460
Category Day 4 5
Inversion 6pm 51F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 48 Gen Good 22 Fair 61 Good
Max ADI Late 4 Very Poor 75 Good 20 Gen Poor 73 Good
Max LVORI Early 9 8 5 4
Max LVORI Late 9 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-090915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None Showers Showers Snow Showers
Chance Precip (%) 0 60 70 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-2) 56 (-1) 27 34
RH % (24h trend) 97 (-3) 74 (+6) 99 58
Wind 20ft/early(mph) Lgt/Var S 5 W 8 G17 W 8
Wind 20ft/late(mph) Lgt/Var SW 9 G18 W 8 W 9
Precip Amount 0.00 0.06 0.05 0.07
Precip Duration 5 6 5
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1130 1750
Mixing Hgt(ft-agl/msl) 3690 5730
Transport Wnd (mph) SW 26 W 22
Vent Rate (kt-ft) 105500 118190
Category Day 4 5
Inversion 6pm 50F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 51 Gen Good 15 Gen Poor 60 Gen Good
Max ADI Late 5 Very Poor 76 Good 18 Gen Poor 74 Good
Max LVORI Early 7 6 5 5
Max LVORI Late 7 4 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-090915-
Preston-
Including the cities of Kingwood and Bruceton Mills
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None Showers Showers Snow Showers
Chance Precip (%) 0 60 70 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-3) 56 (-2) 27 36
RH % (24h trend) 97 (-3) 71 (+6) 100 57
Wind 20ft/early(mph) Lgt/Var S 5 W 6 G18 W 6
Wind 20ft/late(mph) Lgt/Var SW 8 G17 W 5 W 8
Precip Amount 0.00 0.05 0.05 0.07
Precip Duration 3 6 5
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1190 1820
Mixing Hgt(ft-agl/msl) 3900 5970
Transport Wnd (mph) SW 28 W 23
Vent Rate (kt-ft) 115100 130240
Category Day 4 5
Inversion 6pm 51F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 61 Good 17 Gen Poor 65 Good
Max ADI Late 4 Very Poor 81 Good 12 Poor 79 Good
Max LVORI Early 7 6 6 5
Max LVORI Late 6 4 7 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-090915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None Showers Showers Snow Showers
Chance Precip (%) 0 60 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-2) 56 (0) 26 33
RH % (24h trend) 93 (-7) 69 (+3) 100 58
Wind 20ft/early(mph) Lgt/Var S 6 G18 W 10 G20 W 9 G18
Wind 20ft/late(mph) Lgt/Var W 10 G20 W 9 G18 W 10 G18
Precip Amount 0.00 0.04 0.05 0.07
Precip Duration 4 6 8
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1150 1680
Mixing Hgt(ft-agl/msl) 3790 5500
Transport Wnd (mph) SW 29 W 24
Vent Rate (kt-ft) 114740 126340
Category Day 4 5
Inversion 6pm 50F/9am 8pm 29F/4am
Dispersion 5 5
Max ADI Early 5 Very Poor 61 Good 19 Gen Poor 69 Good
Max ADI Late 6 Very Poor 77 Good 17 Gen Poor 81 Good
Max LVORI Early 6 5 5 5
Max LVORI Late 6 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-090915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Mcldy
Precip Type None Showers Showers Snow Showers
Chance Precip (%) 0 60 60 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-2) 58 (-1) 26 34
RH % (24h trend) 90 (-10) 61 (+5) 99 53
Wind 20ft/early(mph) Lgt/Var S 6 G19 W 9 G23 W 8 G18
Wind 20ft/late(mph) Lgt/Var W 10 G21 W 8 G20 W 10 G19
Precip Amount 0.00 0.03 0.04 0.07
Precip Duration 2 6 8
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1330 1580
Mixing Hgt(ft-agl/msl) 4360 5170
Transport Wnd (mph) W 30 W 25
Vent Rate (kt-ft) 128840 124140
Category Day 5 5
Inversion 6pm 50F/9am None None
Dispersion 5 5
Max ADI Early 4 Very Poor 68 Good 22 Fair 69 Good
Max ADI Late 4 Very Poor 79 Good 15 Gen Poor 81 Good
Max LVORI Early 5 5 5 4
Max LVORI Late 5 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-090915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1215 PM EST Sat Nov 8 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None Showers Showers Snow Showers
Chance Precip (%) 0 50 50 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-2) 55 (0) 24 31
RH % (24h trend) 89 (-11) 65 (+4) 100 64
Wind 20ft/early(mph) Lgt/Var S 6 G22 W 11 G28 W 10 G26
Wind 20ft/late(mph) Lgt/Var W 10 G26 W 10 G27 W 10 G26
Precip Amount 0.00 0.01 0.04 0.05
Precip Duration 2 4 2
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1320 1400
Mixing Hgt(ft-agl/msl) 4320 4590
Transport Wnd (mph) W 30 NW 31
Vent Rate (kt-ft) 135690 141850
Category Day 5 5
Inversion 6pm 49F/9am 7pm 27F/4am
Dispersion 5 5
Max ADI Early 6 Very Poor 80 Good 24 Fair 75 Good
Max ADI Late 8 Poor 81 Good 26 Fair 87 Good
Max LVORI Early 5 4 5 4
Max LVORI Late 5 4 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Snow showers likely. Lows in the lower
20s. Highs in the upper 30s. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of snow showers. Not as
cool. Lows in the lower 30s. Highs in the upper 40s. Southwest
winds 15 to 20 mph.
.THURSDAY...Breezy. Partly cloudy. A chance of rain and snow
showers. Lows in the lower 30s. Highs in the upper 40s. West
winds 15 to 25 mph.
.FRIDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
West winds 10 to 15 mph.
.SATURDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid
50s. Southwest winds 5 to 10 mph.
$$