Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
643
FNUS51 KPBZ 091735
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1235 PM EST Sun Nov 9 2025
.DISCUSSION...
A cold front will move through the area today. This will bring
some showers ahead of it as well as some much colder air behind
the front. The showers will change to snow tonight and continue
through the day tomorrow. There are no fire weather concerns at
this time.
OHZ039-100915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 40 70 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-11) 37 (-10) 20 37
RH % (24h trend) 100 (0) 63 (-31) 92 53
Wind 20ft/early(mph) NW 10 G19 N 9 G17 NW 9 G20 W 12 G22
Wind 20ft/late(mph) NW 7 NW 12 G20 W 9 G19 SW 13 G21
Precip Amount 0.10 0.06 0.03 0.01
Precip Duration 7 2 5 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1540 1130
Mixing Hgt(ft-agl/msl) 5060 3710
Transport Wnd (mph) N 20 W 22
Vent Rate (kt-ft) 91850 73700
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 22 Fair 42 Gen Good 26 Fair 55 Gen Good
Max ADI Late 15 Gen Poor 52 Gen Good 20 Gen Poor 58 Gen Good
Max LVORI Early 5 5 4 4
Max LVORI Late 7 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-100915-
Carroll-
Including the cities of Carrollton and Malvern
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 40 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-11) 36 (-10) 20 36
RH % (24h trend) 100 (0) 61 (-32) 89 56
Wind 20ft/early(mph) NW 9 G17 N 9 G17 NW 10 G20 W 14 G23
Wind 20ft/late(mph) NW 8 NW 12 W 11 G20 SW 14 G22
Precip Amount 0.06 0.03 0.04 0.01
Precip Duration 6 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1500 1250
Mixing Hgt(ft-agl/msl) 4920 4110
Transport Wnd (mph) N 20 W 24
Vent Rate (kt-ft) 86550 91260
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 22 Fair 48 Gen Good 23 Fair 64 Good
Max ADI Late 16 Gen Poor 50 Gen Good 21 Fair 66 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-100915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-11) 36 (-10) 21 36
RH % (24h trend) 100 (0) 61 (-32) 90 56
Wind 20ft/early(mph) NW 9 G17 N 9 G17 NW 9 G19 W 13 G23
Wind 20ft/late(mph) NW 8 NW 12 G19 W 10 G21 W 14 G23
Precip Amount 0.05 0.03 0.07 0.02
Precip Duration 6 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1510 1290
Mixing Hgt(ft-agl/msl) 4970 4240
Transport Wnd (mph) N 20 W 25
Vent Rate (kt-ft) 90100 101290
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 24 Fair 53 Gen Good 19 Gen Poor 69 Good
Max ADI Late 22 Fair 51 Gen Good 20 Gen Poor 71 Good
Max LVORI Early 5 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.
$$
OHZ048-100915-
Coshocton-
Including the city of Coshocton
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Precip Type Showers Snow Showers Snow Showers None
Chance Precip (%) 80 50 50 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-12) 37 (-9) 21 38
RH % (24h trend) 100 (0) 61 (-33) 94 53
Wind 20ft/early(mph) NW 9 G18 N 8 G17 NW 8 G18 W 10 G20
Wind 20ft/late(mph) NW 7 NW 11 G18 W 8 G18 SW 12 G20
Precip Amount 0.05 0.04 0.03 0.00
Precip Duration 8 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 1330 1130
Mixing Hgt(ft-agl/msl) 4370 3720
Transport Wnd (mph) N 20 W 22
Vent Rate (kt-ft) 78950 75180
Category Day 4 4
Inversion 4am 30F/5am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 23 Fair 40 Fair 24 Fair 54 Gen Good
Max ADI Late 13 Gen Poor 52 Gen Good 17 Gen Poor 64 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 7 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-100915-
Harrison-
Including the city of Cadiz
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 50 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-12) 38 (-10) 20 37
RH % (24h trend) 100 (0) 58 (-33) 91 52
Wind 20ft/early(mph) NW 9 G17 NW 8 G17 NW 9 G20 W 13 G23
Wind 20ft/late(mph) NW 8 NW 11 G19 W 10 G20 SW 13 G23
Precip Amount 0.08 0.04 0.04 0.01
Precip Duration 7 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1500 1190
Mixing Hgt(ft-agl/msl) 4920 3890
Transport Wnd (mph) N 18 W 23
Vent Rate (kt-ft) 85610 84170
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 21 Fair 43 Gen Good 23 Fair 59 Gen Good
Max ADI Late 15 Gen Poor 46 Gen Good 21 Fair 61 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 2 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-100915-
Jefferson OH-
Including the city of Steubenville
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 50 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-10) 37 (-12) 21 37
RH % (24h trend) 100 (0) 56 (-32) 85 51
Wind 20ft/early(mph) NW 9 NW 9 G17 NW 9 G19 W 13 G23
Wind 20ft/late(mph) NW 8 NW 11 G19 W 11 G20 SW 13 G23
Precip Amount 0.05 0.02 0.04 0.01
Precip Duration 7 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1500 1250
Mixing Hgt(ft-agl/msl) 4930 4090
Transport Wnd (mph) NW 20 W 24
Vent Rate (kt-ft) 88660 92250
Category Day 4 4
Inversion None None 7pm 23F/4am
Dispersion 5 5
Max ADI Early 21 Fair 47 Gen Good 17 Gen Poor 63 Good
Max ADI Late 18 Gen Poor 48 Gen Good 21 Fair 66 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 5 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-100915-
Muskingum-
Including the city of Zanesville
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Showers Snow Showers Snow Showers None
Chance Precip (%) 80 60 50 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-14) 37 (-11) 21 38
RH % (24h trend) 100 (0) 62 (-27) 94 51
Wind 20ft/early(mph) NW 9 G19 NW 8 NW 8 G18 W 11 G20
Wind 20ft/late(mph) NW 7 NW 10 G18 W 8 G18 SW 11 G20
Precip Amount 0.06 0.07 0.03 0.00
Precip Duration 10 3 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 1370 1120
Mixing Hgt(ft-agl/msl) 4490 3660
Transport Wnd (mph) N 18 W 21
Vent Rate (kt-ft) 79260 70980
Category Day 4 4
Inversion 2am 30F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 23 Fair 34 Fair 19 Gen Poor 50 Gen Good
Max ADI Late 17 Gen Poor 46 Gen Good 22 Fair 74 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 7 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-100915-
Guernsey-
Including the city of Cambridge
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Showers Snow Showers Snow Showers None
Chance Precip (%) 80 50 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-12) 38 (-11) 20 39
RH % (24h trend) 100 (0) 60 (-28) 94 49
Wind 20ft/early(mph) W 8 G18 NW 7 NW 7 G18 W 10 G22
Wind 20ft/late(mph) NW 6 NW 9 G18 W 8 G19 SW 11 G21
Precip Amount 0.09 0.06 0.03 0.00
Precip Duration 8 2 5
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 1460 1150
Mixing Hgt(ft-agl/msl) 4780 3770
Transport Wnd (mph) N 18 W 21
Vent Rate (kt-ft) 81400 71280
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 22 Fair 40 Fair 19 Gen Poor 54 Gen Good
Max ADI Late 14 Gen Poor 42 Gen Good 22 Fair 74 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 8 2 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-100915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 90 60 70 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-11) 39 (-12) 21 38
RH % (24h trend) 100 (+1) 57 (-30) 92 50
Wind 20ft/early(mph) W 9 G18 NW 8 NW 9 G20 W 12 G23
Wind 20ft/late(mph) NW 8 NW 10 G18 W 10 G20 SW 13 G23
Precip Amount 0.09 0.06 0.04 0.01
Precip Duration 7 3 5 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1410 1210
Mixing Hgt(ft-agl/msl) 4640 3960
Transport Wnd (mph) N 18 W 23
Vent Rate (kt-ft) 82070 87910
Category Day 4 4
Inversion None None 7pm 23F/4am
Dispersion 5 5
Max ADI Early 22 Fair 40 Fair 16 Gen Poor 59 Gen Good
Max ADI Late 15 Gen Poor 42 Gen Good 22 Fair 64 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 3 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-100915-
Noble-
Including the city of Caldwell
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Showers Snow Showers Snow Showers None
Chance Precip (%) 90 70 50 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-13) 39 (-12) 21 39
RH % (24h trend) 100 (0) 61 (-26) 95 49
Wind 20ft/early(mph) NW 8 G19 NW 7 NW 7 G18 W 10 G22
Wind 20ft/late(mph) W 7 NW 9 G17 W 8 G19 SW 10 G21
Precip Amount 0.08 0.06 0.04 0.00
Precip Duration 8 4 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 1380 1180
Mixing Hgt(ft-agl/msl) 4510 3860
Transport Wnd (mph) N 17 W 20
Vent Rate (kt-ft) 75430 69680
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 25 Fair 35 Fair 18 Gen Poor 52 Gen Good
Max ADI Late 18 Gen Poor 38 Fair 22 Fair 73 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-100915-
Monroe-
Including the city of Woodsfield
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Showers Snow Showers Snow Showers None
Chance Precip (%) 90 70 60 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-10) 39 (-13) 22 39
RH % (24h trend) 100 (+1) 59 (-26) 92 48
Wind 20ft/early(mph) W 8 G18 NW 7 NW 7 G19 W 10 G23
Wind 20ft/late(mph) W 7 NW 9 G17 W 8 G20 SW 10 G23
Precip Amount 0.10 0.09 0.05 0.00
Precip Duration 7 4 5
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt(m-agl/msl) 1360 1230
Mixing Hgt(ft-agl/msl) 4470 4030
Transport Wnd (mph) NW 16 W 22
Vent Rate (kt-ft) 72270 85840
Category Day 4 4
Inversion None None 7pm 23F/4am
Dispersion 5 5
Max ADI Early 26 Fair 35 Fair 15 Gen Poor 57 Gen Good
Max ADI Late 17 Gen Poor 38 Fair 22 Fair 77 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 3 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-100915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow
Chance Precip (%) 80 50 90 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-10) 34 (-12) 21 36
RH % (24h trend) 100 (0) 64 (-30) 94 63
Wind 20ft/early(mph) NW 9 N 10 NW 8 W 13 G22
Wind 20ft/late(mph) N 9 NW 12 G19 W 9 G17 W 14 G23
Precip Amount 0.07 0.04 0.12 0.06
Precip Duration 6 2 12 6
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1390 1170
Mixing Hgt(ft-agl/msl) 4570 3840
Transport Wnd (mph) N 20 W 24
Vent Rate (kt-ft) 89980 93150
Category Day 4 4
Inversion None None 7pm 22F/4am
Dispersion 5 5
Max ADI Early 20 Gen Poor 53 Gen Good 16 Gen Poor 64 Good
Max ADI Late 26 Fair 56 Gen Good 14 Gen Poor 66 Good
Max LVORI Early 6 4 4 5
Max LVORI Late 5 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-100915-
Venango-
Including the cities of Oil City and Franklin
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Frz Rain Snow/Fz Ra
Chance Precip (%) 80 40 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-13) 34 (-13) 20 37
RH % (24h trend) 100 (0) 64 (-33) 95 65
Wind 20ft/early(mph) NW 7 NW 8 NW 6 W 11 G22
Wind 20ft/late(mph) NW 7 NW 9 G17 W 8 G17 W 13 G22
Precip Amount 0.04 0.02 0.10 0.07
Precip Duration 6 2 12 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1250 1260
Mixing Hgt(ft-agl/msl) 4120 4140
Transport Wnd (mph) N 20 W 28
Vent Rate (kt-ft) 77890 112140
Category Day 4 4
Inversion None None 12am 22F/4am
Dispersion 5 5
Max ADI Early 17 Gen Poor 48 Gen Good 15 Gen Poor 76 Good
Max ADI Late 22 Fair 57 Gen Good 15 Gen Poor 72 Good
Max LVORI Early 8 4 5 5
Max LVORI Late 5 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-100915-
Forest-
Including the city of Tionesta
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow
Chance Precip (%) 80 50 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-15) 34 (-15) 20 37
RH % (24h trend) 100 (0) 60 (-33) 92 62
Wind 20ft/early(mph) NW 5 NW 6 NW 5 W 9 G22
Wind 20ft/late(mph) NW 5 NW 8 G17 W 6 G17 W 11 G23
Precip Amount 0.03 0.02 0.07 0.07
Precip Duration 6 2 10 8
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1230 1280
Mixing Hgt(ft-agl/msl) 4020 4210
Transport Wnd (mph) N 20 W 26
Vent Rate (kt-ft) 74030 112800
Category Day 4 4
Inversion None None 7pm 21F/4am
Dispersion 5 5
Max ADI Early 9 Poor 44 Gen Good 22 Fair 66 Good
Max ADI Late 12 Poor 55 Gen Good 16 Gen Poor 74 Good
Max LVORI Early 8 4 4 4
Max LVORI Late 6 2 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-100915-
Lawrence-
Including the cities of New Castle and Ellwood City
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 50 80 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-9) 36 (-11) 20 38
RH % (24h trend) 100 (0) 61 (-32) 92 57
Wind 20ft/early(mph) NW 7 NW 8 NW 7 G17 W 12 G22
Wind 20ft/late(mph) NW 6 NW 10 G18 W 8 G18 W 13 G23
Precip Amount 0.06 0.02 0.10 0.03
Precip Duration 6 2 12 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1400 1330
Mixing Hgt(ft-agl/msl) 4580 4380
Transport Wnd (mph) N 20 W 24
Vent Rate (kt-ft) 85250 99060
Category Day 4 4
Inversion 7pm 29F/4am 7pm 22F/4am
Dispersion 5 5
Max ADI Early 19 Gen Poor 54 Gen Good 17 Gen Poor 66 Good
Max ADI Late 25 Fair 58 Gen Good 22 Fair 72 Good
Max LVORI Early 8 4 5 4
Max LVORI Late 6 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-100915-
Butler-
Including the city of Butler
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 90 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-9) 36 (-13) 20 37
RH % (24h trend) 100 (0) 61 (-35) 92 60
Wind 20ft/early(mph) W 6 NW 8 NW 7 G17 W 13 G23
Wind 20ft/late(mph) NW 7 NW 10 G18 W 9 G19 W 13 G23
Precip Amount 0.04 0.02 0.08 0.03
Precip Duration 4 2 10 3
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1340 1390
Mixing Hgt(ft-agl/msl) 4410 4550
Transport Wnd (mph) NW 18 W 25
Vent Rate (kt-ft) 82050 106950
Category Day 4 4
Inversion 7pm 29F/4am 7pm 21F/4am
Dispersion 5 5
Max ADI Early 16 Gen Poor 50 Gen Good 19 Gen Poor 74 Good
Max ADI Late 25 Fair 57 Gen Good 20 Gen Poor 78 Good
Max LVORI Early 8 4 5 4
Max LVORI Late 5 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-100915-
Clarion-
Including the city of Clarion
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow/Fz Ra
Chance Precip (%) 80 40 80 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-13) 35 (-14) 21 37
RH % (24h trend) 100 (0) 60 (-33) 90 61
Wind 20ft/early(mph) W 5 NW 7 NW 6 W 11 G23
Wind 20ft/late(mph) NW 6 NW 9 G17 W 8 G19 W 13 G23
Precip Amount 0.03 0.02 0.06 0.05
Precip Duration 5 2 10 6
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1270 1340
Mixing Hgt(ft-agl/msl) 4180 4400
Transport Wnd (mph) NW 18 W 28
Vent Rate (kt-ft) 74710 121060
Category Day 4 5
Inversion 7pm 29F/4am 7pm 22F/4am
Dispersion 5 5
Max ADI Early 9 Poor 46 Gen Good 20 Gen Poor 81 Good
Max ADI Late 22 Fair 56 Gen Good 15 Gen Poor 80 Good
Max LVORI Early 8 4 4 4
Max LVORI Late 6 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-100915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-12) 35 (-16) 21 36
RH % (24h trend) 98 (-2) 59 (-30) 87 61
Wind 20ft/early(mph) W 6 NW 8 NW 8 G17 W 13 G24
Wind 20ft/late(mph) NW 7 NW 10 G19 W 9 G20 W 14 G24
Precip Amount 0.04 0.02 0.05 0.04
Precip Duration 4 2 6 6
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1210 1330
Mixing Hgt(ft-agl/msl) 3970 4380
Transport Wnd (mph) NW 18 W 29
Vent Rate (kt-ft) 69660 124710
Category Day 4 5
Inversion 7pm 30F/4am 7pm 22F/4am
Dispersion 5 5
Max ADI Early 11 Poor 43 Gen Good 23 Fair 73 Good
Max ADI Late 22 Fair 57 Gen Good 20 Gen Poor 81 Good
Max LVORI Early 6 4 3 4
Max LVORI Late 6 2 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-100915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-8) 37 (-12) 22 37
RH % (24h trend) 100 (0) 59 (-34) 88 53
Wind 20ft/early(mph) W 7 NW 8 NW 7 G18 W 12 G23
Wind 20ft/late(mph) NW 6 NW 10 G19 W 9 G20 W 13 G23
Precip Amount 0.04 0.02 0.07 0.02
Precip Duration 5 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1420 1330
Mixing Hgt(ft-agl/msl) 4650 4370
Transport Wnd (mph) NW 20 W 24
Vent Rate (kt-ft) 85530 101160
Category Day 4 4
Inversion None None 7pm 23F/4am
Dispersion 5 5
Max ADI Early 23 Fair 52 Gen Good 19 Gen Poor 71 Good
Max ADI Late 24 Fair 56 Gen Good 22 Fair 73 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 6 3 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-100915-
Allegheny-
Including the city of Pittsburgh Metro Area
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 40 80 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-10) 37 (-15) 22 37
RH % (24h trend) 100 (0) 59 (-31) 88 54
Wind 20ft/early(mph) W 8 NW 9 G17 NW 9 G18 W 15 G23
Wind 20ft/late(mph) NW 8 NW 12 W 10 G20 W 15 G24
Precip Amount 0.05 0.02 0.06 0.02
Precip Duration 5 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1400 1320
Mixing Hgt(ft-agl/msl) 4610 4330
Transport Wnd (mph) NW 18 W 24
Vent Rate (kt-ft) 83140 97780
Category Day 4 4
Inversion 7pm 32F/4am 7pm 24F/4am
Dispersion 5 5
Max ADI Early 21 Fair 47 Gen Good 21 Fair 72 Good
Max ADI Late 25 Fair 54 Gen Good 22 Fair 74 Good
Max LVORI Early 6 4 4 4
Max LVORI Late 5 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-100915-
Armstrong-
Including the cities of Kittanning and Ford City
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-10) 37 (-15) 21 37
RH % (24h trend) 100 (0) 59 (-32) 89 59
Wind 20ft/early(mph) W 6 NW 8 NW 7 G17 W 13 G23
Wind 20ft/late(mph) NW 7 NW 10 G18 W 9 G20 W 14 G23
Precip Amount 0.04 0.02 0.05 0.03
Precip Duration 4 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1310 1400
Mixing Hgt(ft-agl/msl) 4290 4610
Transport Wnd (mph) NW 17 W 25
Vent Rate (kt-ft) 74560 110160
Category Day 4 4
Inversion 6pm 31F/4am 7pm 22F/4am
Dispersion 5 5
Max ADI Early 14 Gen Poor 45 Gen Good 15 Gen Poor 79 Good
Max ADI Late 22 Fair 56 Gen Good 20 Gen Poor 82 Good
Max LVORI Early 8 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.
$$
PAZ029-100915-
Washington-
Including the cities of Washington and Canonsburg
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 50 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-8) 37 (-15) 22 37
RH % (24h trend) 100 (0) 58 (-30) 87 53
Wind 20ft/early(mph) W 9 NW 9 G17 NW 9 G18 W 15 G24
Wind 20ft/late(mph) NW 9 NW 12 W 11 G21 SW 15 G24
Precip Amount 0.07 0.03 0.05 0.01
Precip Duration 5 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1380 1270
Mixing Hgt(ft-agl/msl) 4530 4160
Transport Wnd (mph) NW 18 W 25
Vent Rate (kt-ft) 80620 104730
Category Day 4 4
Inversion None None 7pm 24F/6am
Dispersion 5 5
Max ADI Early 23 Fair 46 Gen Good 17 Gen Poor 72 Good
Max ADI Late 20 Gen Poor 49 Gen Good 21 Fair 75 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-100915-
Greene-
Including the city of Waynesburg
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 90 60 80 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-7) 37 (-16) 22 37
RH % (24h trend) 100 (+1) 61 (-29) 87 55
Wind 20ft/early(mph) W 9 NW 8 NW 9 G18 W 13 G23
Wind 20ft/late(mph) W 8 NW 10 G17 W 10 G20 SW 13 G23
Precip Amount 0.09 0.03 0.06 0.02
Precip Duration 6 3 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1350 1280
Mixing Hgt(ft-agl/msl) 4430 4210
Transport Wnd (mph) NW 17 W 24
Vent Rate (kt-ft) 77840 96230
Category Day 4 4
Inversion 6pm 32F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 26 Fair 39 Fair 19 Gen Poor 67 Good
Max ADI Late 19 Gen Poor 44 Gen Good 19 Gen Poor 71 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-100915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-8) 37 (-17) 21 37
RH % (24h trend) 100 (0) 60 (-28) 90 56
Wind 20ft/early(mph) W 8 NW 9 NW 9 G17 W 16 G24
Wind 20ft/late(mph) W 9 NW 12 W 11 G21 W 17 G24
Precip Amount 0.09 0.02 0.06 0.02
Precip Duration 5 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1310 1360
Mixing Hgt(ft-agl/msl) 4290 4460
Transport Wnd (mph) NW 17 W 25
Vent Rate (kt-ft) 75680 112610
Category Day 4 4
Inversion 6pm 32F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 24 Fair 38 Fair 14 Gen Poor 75 Good
Max ADI Late 22 Fair 51 Gen Good 22 Fair 78 Good
Max LVORI Early 6 4 4 4
Max LVORI Late 5 3 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-100915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-12) 37 (-17) 20 37
RH % (24h trend) 100 (+7) 56 (-19) 87 51
Wind 20ft/early(mph) W 8 G18 NW 9 G19 NW 9 G23 W 16 G27
Wind 20ft/late(mph) W 9 G20 NW 11 G21 W 12 G26 W 15 G27
Precip Amount 0.15 0.04 0.07 0.02
Precip Duration 4 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1140 1390
Mixing Hgt(ft-agl/msl) 3740 4560
Transport Wnd (mph) NW 18 W 28
Vent Rate (kt-ft) 63780 124750
Category Day 4 5
Inversion 6pm 32F/4am 6pm 23F/6am
Dispersion 5 5
Max ADI Early 20 Gen Poor 40 Fair 16 Gen Poor 79 Good
Max ADI Late 18 Gen Poor 51 Gen Good 24 Fair 82 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 5 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-100915-
Fayette-
Including the city of Uniontown
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 50 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-9) 37 (-18) 22 37
RH % (24h trend) 100 (+3) 62 (-22) 87 55
Wind 20ft/early(mph) W 8 G17 NW 8 NW 8 G18 W 14 G23
Wind 20ft/late(mph) W 8 G17 NW 10 W 9 G22 W 13 G23
Precip Amount 0.12 0.04 0.08 0.02
Precip Duration 5 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1260 1340
Mixing Hgt(ft-agl/msl) 4140 4410
Transport Wnd (mph) NW 17 W 24
Vent Rate (kt-ft) 71010 101640
Category Day 4 4
Inversion 6pm 33F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 27 Fair 37 Fair 13 Gen Poor 72 Good
Max ADI Late 20 Gen Poor 46 Gen Good 19 Gen Poor 75 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-100915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 50 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-13) 35 (-18) 18 35
RH % (24h trend) 100 (+6) 62 (-13) 92 55
Wind 20ft/early(mph) W 7 G18 NW 8 G18 NW 8 G20 W 12 G23
Wind 20ft/late(mph) W 8 G19 NW 8 G17 W 9 G23 W 11 G23
Precip Amount 0.21 0.09 0.10 0.03
Precip Duration 5 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1080 1230
Mixing Hgt(ft-agl/msl) 3550 4030
Transport Wnd (mph) NW 17 W 25
Vent Rate (kt-ft) 70330 104430
Category Day 4 4
Inversion 6pm 30F/4am 6pm 21F/4am
Dispersion 5 5
Max ADI Early 18 Gen Poor 34 Fair 14 Gen Poor 73 Good
Max ADI Late 17 Gen Poor 46 Gen Good 17 Gen Poor 76 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 6 3 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-100915-
Indiana-
Including the city of Indiana
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 40 80 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-7) 37 (-16) 21 37
RH % (24h trend) 100 (0) 59 (-27) 87 56
Wind 20ft/early(mph) W 7 NW 9 G17 NW 8 G18 W 15 G26
Wind 20ft/late(mph) NW 8 NW 12 G20 W 10 G22 W 16 G26
Precip Amount 0.06 0.02 0.04 0.03
Precip Duration 4 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1260 1360
Mixing Hgt(ft-agl/msl) 4120 4480
Transport Wnd (mph) NW 18 W 28
Vent Rate (kt-ft) 73480 120810
Category Day 4 5
Inversion 6pm 32F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 18 Gen Poor 43 Gen Good 20 Gen Poor 81 Good
Max ADI Late 22 Fair 55 Gen Good 24 Fair 84 Good
Max LVORI Early 6 4 4 4
Max LVORI Late 5 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-100915-
Higher Elevations of Indiana-
Including the city of Armagh
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 60 40 80 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-10) 36 (-18) 22 36
RH % (24h trend) 100 (+2) 59 (-22) 85 55
Wind 20ft/early(mph) W 7 NW 9 G17 NW 9 G21 W 15 G27
Wind 20ft/late(mph) W 8 G17 NW 11 G20 W 11 G23 W 15 G27
Precip Amount 0.10 0.02 0.05 0.03
Precip Duration 4 2 10 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1180 1360
Mixing Hgt(ft-agl/msl) 3880 4470
Transport Wnd (mph) NW 18 W 28
Vent Rate (kt-ft) 74180 122660
Category Day 4 5
Inversion 6pm 33F/4am 7pm 23F/6am
Dispersion 5 5
Max ADI Early 17 Gen Poor 43 Gen Good 23 Fair 82 Good
Max ADI Late 20 Gen Poor 55 Gen Good 28 Fair 85 Good
Max LVORI Early 6 4 4 4
Max LVORI Late 5 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-100915-
Hancock-
Including the city of Weirton
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 40 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-9) 37 (-12) 23 37
RH % (24h trend) 99 (-1) 57 (-32) 84 52
Wind 20ft/early(mph) NW 8 NW 8 G17 NW 9 G18 W 13 G23
Wind 20ft/late(mph) NW 8 NW 10 G19 W 10 G20 W 13 G23
Precip Amount 0.04 0.02 0.05 0.02
Precip Duration 7 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1490 1290
Mixing Hgt(ft-agl/msl) 4880 4240
Transport Wnd (mph) NW 20 W 23
Vent Rate (kt-ft) 86960 91620
Category Day 4 4
Inversion None None 7pm 24F/4am
Dispersion 5 5
Max ADI Early 26 Fair 50 Gen Good 18 Gen Poor 68 Good
Max ADI Late 21 Fair 51 Gen Good 21 Fair 69 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 5 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-100915-
Brooke-
Including the cities of Follansbee and Wellsburg
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 50 80 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-8) 37 (-14) 23 37
RH % (24h trend) 99 (-1) 55 (-30) 83 50
Wind 20ft/early(mph) W 9 NW 8 NW 9 G18 W 13 G23
Wind 20ft/late(mph) NW 8 NW 11 G19 W 10 G20 SW 14 G23
Precip Amount 0.05 0.02 0.04 0.01
Precip Duration 6 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1530 1260
Mixing Hgt(ft-agl/msl) 5000 4130
Transport Wnd (mph) NW 18 W 24
Vent Rate (kt-ft) 87440 88900
Category Day 4 4
Inversion None None 7pm 24F/4am
Dispersion 5 5
Max ADI Early 21 Fair 46 Gen Good 17 Gen Poor 67 Good
Max ADI Late 18 Gen Poor 46 Gen Good 19 Gen Poor 68 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 5 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-100915-
Ohio-
Including the city of Wheeling
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 90 50 80 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-9) 38 (-14) 22 37
RH % (24h trend) 100 (0) 57 (-30) 86 51
Wind 20ft/early(mph) W 9 NW 9 NW 9 G18 W 13 G23
Wind 20ft/late(mph) NW 8 NW 11 W 11 G20 SW 14 G23
Precip Amount 0.07 0.02 0.04 0.01
Precip Duration 6 2 6 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1420 1240
Mixing Hgt(ft-agl/msl) 4650 4060
Transport Wnd (mph) NW 18 W 24
Vent Rate (kt-ft) 78190 89350
Category Day 4 4
Inversion None None 7pm 25F/6am
Dispersion 5 5
Max ADI Early 23 Fair 41 Gen Good 15 Gen Poor 64 Good
Max ADI Late 18 Gen Poor 44 Gen Good 20 Gen Poor 67 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-100915-
Marshall-
Including the city of Moundsville
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 90 60 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-8) 39 (-13) 23 38
RH % (24h trend) 100 (+2) 61 (-28) 86 52
Wind 20ft/early(mph) W 9 NW 8 NW 9 G18 W 12 G23
Wind 20ft/late(mph) NW 8 NW 10 G17 W 9 G20 SW 13 G23
Precip Amount 0.10 0.06 0.05 0.01
Precip Duration 7 4 5 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1430 1270
Mixing Hgt(ft-agl/msl) 4680 4170
Transport Wnd (mph) NW 16 W 23
Vent Rate (kt-ft) 77910 90380
Category Day 4 4
Inversion None None 7pm 24F/4am
Dispersion 5 5
Max ADI Early 24 Fair 40 Fair 19 Gen Poor 61 Good
Max ADI Late 18 Gen Poor 39 Fair 19 Gen Poor 71 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 3 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-100915-
Wetzel-
Including the city of New Martinsville
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 90 70 70 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-9) 38 (-15) 23 37
RH % (24h trend) 100 (+3) 66 (-22) 88 54
Wind 20ft/early(mph) W 8 G17 NW 8 NW 8 G18 W 11 G22
Wind 20ft/late(mph) W 8 NW 9 G17 W 9 G20 SW 11 G22
Precip Amount 0.13 0.09 0.07 0.01
Precip Duration 7 4 5 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1330 1260
Mixing Hgt(ft-agl/msl) 4350 4130
Transport Wnd (mph) NW 15 W 23
Vent Rate (kt-ft) 71190 86000
Category Day 4 4
Inversion None None 7pm 24F/4am
Dispersion 5 5
Max ADI Early 23 Fair 33 Fair 15 Gen Poor 57 Gen Good
Max ADI Late 18 Gen Poor 35 Fair 18 Gen Poor 78 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-100915-
Marion-
Including the city of Fairmont
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 70 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 30 (-11) 36 (-18) 22 36
RH % (24h trend) 100 (+3) 68 (-17) 91 57
Wind 20ft/early(mph) W 9 G17 NW 9 NW 8 G17 W 12 G22
Wind 20ft/late(mph) W 8 NW 9 W 10 G19 SW 12 G22
Precip Amount 0.10 0.07 0.08 0.02
Precip Duration 7 5 9 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1260 1290
Mixing Hgt(ft-agl/msl) 4140 4240
Transport Wnd (mph) NW 15 W 24
Vent Rate (kt-ft) 61600 92390
Category Day 4 4
Inversion 6pm 32F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 26 Fair 34 Fair 14 Gen Poor 63 Good
Max ADI Late 19 Gen Poor 37 Fair 17 Gen Poor 71 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-100915-
Monongalia-
Including the city of Morgantown
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 80 70 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-11) 37 (-17) 22 36
RH % (24h trend) 100 (+5) 66 (-18) 88 56
Wind 20ft/early(mph) W 9 G17 NW 8 NW 8 G17 W 12 G22
Wind 20ft/late(mph) W 8 NW 9 W 10 G20 SW 12 G22
Precip Amount 0.10 0.04 0.08 0.02
Precip Duration 7 4 9 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1280 1330
Mixing Hgt(ft-agl/msl) 4190 4360
Transport Wnd (mph) NW 15 W 24
Vent Rate (kt-ft) 66900 97430
Category Day 4 4
Inversion 6pm 33F/4am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 26 Fair 34 Fair 14 Gen Poor 66 Good
Max ADI Late 20 Gen Poor 39 Fair 18 Gen Poor 72 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-100915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 60 80 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-14) 35 (-17) 20 33
RH % (24h trend) 100 (+6) 68 (-9) 92 58
Wind 20ft/early(mph) W 9 G17 NW 8 NW 8 G18 W 11 G22
Wind 20ft/late(mph) W 9 G17 NW 8 W 10 G21 W 10 G22
Precip Amount 0.25 0.14 0.10 0.03
Precip Duration 7 5 11 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1040 1160
Mixing Hgt(ft-agl/msl) 3420 3820
Transport Wnd (mph) NW 16 W 28
Vent Rate (kt-ft) 55940 100820
Category Day 3 4
Inversion 6pm 31F/4am 6pm 22F/4am
Dispersion 5 5
Max ADI Early 19 Gen Poor 31 Fair 15 Gen Poor 68 Good
Max ADI Late 16 Gen Poor 39 Fair 16 Gen Poor 72 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 6 3 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-100915-
Preston-
Including the cities of Kingwood and Bruceton Mills
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 70 60 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-13) 34 (-20) 19 35
RH % (24h trend) 100 (+7) 68 (-6) 95 57
Wind 20ft/early(mph) W 7 G18 W 7 NW 7 G18 W 10 G22
Wind 20ft/late(mph) W 6 G18 NW 8 W 8 G21 W 10 G22
Precip Amount 0.17 0.10 0.11 0.03
Precip Duration 6 5 9 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1180 1220
Mixing Hgt(ft-agl/msl) 3880 4010
Transport Wnd (mph) NW 17 W 28
Vent Rate (kt-ft) 74660 106130
Category Day 4 4
Inversion 6pm 30F/4am 7pm 20F/4am
Dispersion 5 5
Max ADI Early 23 Fair 34 Fair 14 Gen Poor 72 Good
Max ADI Late 17 Gen Poor 41 Gen Good 19 Gen Poor 76 Good
Max LVORI Early 5 5 5 4
Max LVORI Late 6 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-100915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 60 60 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-15) 33 (-20) 19 33
RH % (24h trend) 100 (+12) 68 (-6) 94 57
Wind 20ft/early(mph) W 10 G21 W 9 G19 NW 10 G21 W 13 G26
Wind 20ft/late(mph) W 11 G21 NW 9 G18 W 12 G24 W 12 G25
Precip Amount 0.15 0.13 0.12 0.03
Precip Duration 4 4 9 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1080 1120
Mixing Hgt(ft-agl/msl) 3560 3660
Transport Wnd (mph) NW 18 W 30
Vent Rate (kt-ft) 68650 108700
Category Day 4 4
Inversion 6pm 30F/4am 6pm 20F/6am
Dispersion 5 5
Max ADI Early 22 Fair 33 Fair 23 Fair 72 Good
Max ADI Late 20 Gen Poor 41 Gen Good 22 Fair 77 Good
Max LVORI Early 5 5 4 4
Max LVORI Late 5 3 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-100915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 60 60 70 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-12) 35 (-20) 18 35
RH % (24h trend) 100 (+12) 63 (-11) 92 50
Wind 20ft/early(mph) W 9 G22 W 9 G21 W 9 G23 W 12 G25
Wind 20ft/late(mph) W 9 G22 W 10 G18 W 10 G25 W 12 G24
Precip Amount 0.12 0.14 0.12 0.03
Precip Duration 3 5 9 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1130 1160
Mixing Hgt(ft-agl/msl) 3720 3820
Transport Wnd (mph) W 18 W 30
Vent Rate (kt-ft) 67560 111780
Category Day 4 4
Inversion 6pm 30F/4am 7pm 20F/4am
Dispersion 5 5
Max ADI Early 25 Fair 37 Fair 28 Fair 73 Good
Max ADI Late 21 Fair 42 Gen Good 26 Fair 80 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 5 3 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-100915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1235 PM EST Sun Nov 9 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Showers Snow Showers Snow Showers Snow Showers
Chance Precip (%) 50 50 60 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-14) 31 (-21) 15 32
RH % (24h trend) 100 (+15) 72 (0) 91 58
Wind 20ft/early(mph) W 11 G29 W 11 G29 NW 12 G31 W 15 G36
Wind 20ft/late(mph) W 12 G30 W 10 G25 W 14 G35 W 13 G33
Precip Amount 0.10 0.15 0.11 0.03
Precip Duration 2 2 6 1
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1060 1130
Mixing Hgt(ft-agl/msl) 3470 3710
Transport Wnd (mph) W 22 W 35
Vent Rate (kt-ft) 80600 130650
Category Day 4 5
Inversion None None None None
Dispersion 5 5
Max ADI Early 28 Fair 40 Fair 32 Fair 86 Good
Max ADI Late 28 Fair 43 Gen Good 35 Fair 89 Good
Max LVORI Early 5 4 4 4
Max LVORI Late 5 4 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of rain. Lows in the upper
20s. Highs in the upper 40s. Southwest winds 10 to 15 mph.
.THURSDAY...Breezy. Partly cloudy. A chance of rain. Lows in the
lower 30s. Highs in the upper 40s. West winds 15 to 25 mph.
.FRIDAY...Partly cloudy. Lows around 30. Highs around 50. West
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of rain. Lows in the upper
30s. Highs in the upper 50s. Southwest winds 10 to 15 mph.
$$
Shallenberger