Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
284
FNUS51 KPBZ 301757
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1257 PM EST Sun Nov 30 2025
.DISCUSSION...
Dry weather returns tonight and lasts through Monday. Another
system returns accumulating snow for much of the region Monday
night into Tuesday. A wintry mix remains possible in the PA/WV
ridges and the Mon Valley. Brief dry weather on Wednesday before
the active pattern looks to continue with a couple more chances
of rain and snow through next weekend.
OHZ039-010915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Cloudy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 21 (-10) 35 (-8) 26 36
RH % (24h trend) 94 (+27) 51 (+3) 97 72
Wind 20ft/early(mph) W 10 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 5 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.24 0.12
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1120 920
Mixing Hgt(ft-agl/msl) 3660 3020
Transport Wnd (mph) SE 6 NW 16
Vent Rate (kt-ft) 25170 3840
Category Day 2 3
Inversion 11pm 26F/4am 6pm 28F/4am
Dispersion 5 2
Max ADI Early 31 Fair 25 Fair 5 Very Poor 29 Fair
Max ADI Late 14 Gen Poor 20 Gen Poor 4 Very Poor 39 Fair
Max LVORI Early 4 5 4 6
Max LVORI Late 5 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-010915-
Carroll-
Including the cities of Carrollton and Malvern
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-8) 35 (-8) 26 35
RH % (24h trend) 90 (+18) 52 (+5) 97 74
Wind 20ft/early(mph) W 12 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 7 Lgt/Var Lgt/Var NW 7
Precip Amount 0.00 0.00 0.24 0.13
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1090 890
Mixing Hgt(ft-agl/msl) 3580 2920
Transport Wnd (mph) SE 5 NW 16
Vent Rate (kt-ft) 21880 4000
Category Day 2 3
Inversion None None 6pm 28F/4am
Dispersion 5 2
Max ADI Early 32 Fair 24 Fair 5 Very Poor 27 Fair
Max ADI Late 25 Fair 19 Gen Poor 5 Very Poor 39 Fair
Max LVORI Early 4 4 4 7
Max LVORI Late 4 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-010915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-8) 34 (-9) 26 35
RH % (24h trend) 89 (+9) 54 (+7) 97 76
Wind 20ft/early(mph) W 13 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 7 G17 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.23 0.13
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1160 880
Mixing Hgt(ft-agl/msl) 3810 2880
Transport Wnd (mph) S 5 NW 17
Vent Rate (kt-ft) 25350 5710
Category Day 2 3
Inversion None None 6pm 28F/4am
Dispersion 5 3
Max ADI Early 35 Fair 32 Fair 5 Very Poor 22 Fair
Max ADI Late 25 Fair 19 Gen Poor 4 Very Poor 40 Fair
Max LVORI Early 4 4 4 6
Max LVORI Late 5 2 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-010915-
Coshocton-
Including the city of Coshocton
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 20 (-11) 35 (-7) 26 35
RH % (24h trend) 97 (+28) 52 (-2) 100 71
Wind 20ft/early(mph) W 9 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.24 0.10
Precip Duration 6 2
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1090 950
Mixing Hgt(ft-agl/msl) 3570 3110
Transport Wnd (mph) SE 6 NW 18
Vent Rate (kt-ft) 25720 3900
Category Day 2 3
Inversion 11pm 26F/4am 6pm 28F/4am
Dispersion 5 2
Max ADI Early 30 Fair 19 Gen Poor 4 Very Poor 33 Fair
Max ADI Late 9 Poor 22 Fair 3 Very Poor 43 Gen Good
Max LVORI Early 4 5 4 7
Max LVORI Late 6 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-010915-
Harrison-
Including the city of Cadiz
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Cloudy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-9) 35 (-8) 27 36
RH % (24h trend) 90 (+14) 49 (+5) 97 70
Wind 20ft/early(mph) W 11 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.25 0.15
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1100 930
Mixing Hgt(ft-agl/msl) 3600 3050
Transport Wnd (mph) SE 5 NW 16
Vent Rate (kt-ft) 21100 3850
Category Day 2 3
Inversion None None 6pm 29F/4am
Dispersion 5 2
Max ADI Early 31 Fair 25 Fair 5 Very Poor 25 Fair
Max ADI Late 24 Fair 20 Gen Poor 4 Very Poor 39 Fair
Max LVORI Early 3 4 4 7
Max LVORI Late 5 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-010915-
Jefferson OH-
Including the city of Steubenville
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-8) 35 (-8) 27 36
RH % (24h trend) 86 (+8) 49 (+5) 95 70
Wind 20ft/early(mph) W 12 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 7 Lgt/Var Lgt/Var NW 7
Precip Amount 0.00 0.00 0.24 0.16
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1130 910
Mixing Hgt(ft-agl/msl) 3710 2970
Transport Wnd (mph) SE 5 NW 16
Vent Rate (kt-ft) 22840 4190
Category Day 2 3
Inversion None None 6pm 29F/4am
Dispersion 5 3
Max ADI Early 30 Fair 21 Fair 5 Very Poor 21 Fair
Max ADI Late 17 Gen Poor 18 Gen Poor 4 Very Poor 37 Fair
Max LVORI Early 3 4 3 6
Max LVORI Late 4 2 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-010915-
Muskingum-
Including the city of Zanesville
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-9) 35 (-8) 27 36
RH % (24h trend) 95 (+29) 52 (+7) 99 69
Wind 20ft/early(mph) W 8 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.24 0.11
Precip Duration 6 2
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1040 940
Mixing Hgt(ft-agl/msl) 3400 3080
Transport Wnd (mph) SE 7 NW 17
Vent Rate (kt-ft) 25140 4450
Category Day 2 3
Inversion 9pm 26F/4am 6pm 29F/4am
Dispersion 5 3
Max ADI Early 29 Fair 19 Gen Poor 4 Very Poor 31 Fair
Max ADI Late 9 Poor 23 Fair 3 Very Poor 40 Fair
Max LVORI Early 4 6 4 7
Max LVORI Late 6 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-010915-
Guernsey-
Including the city of Cambridge
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-9) 36 (-8) 27 36
RH % (24h trend) 93 (+27) 49 (+3) 99 68
Wind 20ft/early(mph) W 8 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.25 0.14
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1110 940
Mixing Hgt(ft-agl/msl) 3640 3080
Transport Wnd (mph) SE 6 NW 17
Vent Rate (kt-ft) 21880 3800
Category Day 2 3
Inversion 12am 26F/4am 6pm 29F/4am
Dispersion 5 2
Max ADI Early 30 Fair 18 Gen Poor 5 Very Poor 28 Fair
Max ADI Late 10 Poor 24 Fair 4 Very Poor 40 Fair
Max LVORI Early 4 5 4 7
Max LVORI Late 5 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-010915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-8) 36 (-7) 27 37
RH % (24h trend) 91 (+23) 49 (+5) 98 71
Wind 20ft/early(mph) W 10 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.24 0.17
Precip Duration 6 6
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1080 860
Mixing Hgt(ft-agl/msl) 3540 2810
Transport Wnd (mph) SE 6 NW 16
Vent Rate (kt-ft) 17290 4430
Category Day 2 3
Inversion None None 6pm 31F/8am
Dispersion 5 3
Max ADI Early 30 Fair 21 Fair 5 Very Poor 20 Gen Poor
Max ADI Late 17 Gen Poor 22 Fair 4 Very Poor 37 Fair
Max LVORI Early 3 4 4 7
Max LVORI Late 5 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-010915-
Noble-
Including the city of Caldwell
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-8) 37 (-6) 27 37
RH % (24h trend) 93 (+27) 50 (+4) 99 69
Wind 20ft/early(mph) W 7 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.26 0.16
Precip Duration 6 6
Precip Begin 10 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1050 960
Mixing Hgt(ft-agl/msl) 3440 3140
Transport Wnd (mph) SE 6 NW 16
Vent Rate (kt-ft) 21710 4550
Category Day 2 3
Inversion 1am 26F/4am 6pm 30F/6am
Dispersion 5 3
Max ADI Early 28 Fair 20 Gen Poor 4 Very Poor 25 Fair
Max ADI Late 10 Poor 24 Fair 4 Very Poor 38 Fair
Max LVORI Early 4 5 4 7
Max LVORI Late 5 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-010915-
Monroe-
Including the city of Woodsfield
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Rain
Chance Precip (%) 0 0 80 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-7) 37 (-7) 28 37
RH % (24h trend) 90 (+27) 50 (+6) 98 69
Wind 20ft/early(mph) W 7 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.25 0.18
Precip Duration 6 6
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1020 840
Mixing Hgt(ft-agl/msl) 3350 2750
Transport Wnd (mph) E 6 NW 15
Vent Rate (kt-ft) 19990 4800
Category Day 2 3
Inversion None None 6pm 32F/8am
Dispersion 5 3
Max ADI Early 28 Fair 26 Fair 4 Very Poor 18 Gen Poor
Max ADI Late 10 Poor 22 Fair 4 Very Poor 36 Fair
Max LVORI Early 4 4 3 7
Max LVORI Late 5 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-010915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 50 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 33 (-6) 23 34
RH % (24h trend) 96 (+9) 60 (0) 100 79
Wind 20ft/early(mph) W 14 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 9 G17 Lgt/Var Lgt/Var NW 6
Precip Amount 0.02 0.00 0.19 0.13
Precip Duration 1 6 8
Precip Begin 7 PM 7 PM Continuing
Precip End 4 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1090 840
Mixing Hgt(ft-agl/msl) 3580 2740
Transport Wnd (mph) S 3 N 15
Vent Rate (kt-ft) 24250 7270
Category Day 2 3
Inversion None None 6pm 27F/4am
Dispersion 5 3
Max ADI Early 37 Fair 18 Gen Poor 5 Very Poor 17 Gen Poor
Max ADI Late 21 Fair 16 Gen Poor 6 Very Poor 35 Fair
Max LVORI Early 4 5 5 7
Max LVORI Late 5 3 7 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-010915-
Venango-
Including the cities of Oil City and Franklin
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 60 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 20 (-7) 32 (-7) 23 34
RH % (24h trend) 98 (+12) 61 (-5) 100 79
Wind 20ft/early(mph) W 12 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 8 G18 Lgt/Var Lgt/Var NW 5
Precip Amount 0.05 0.00 0.18 0.14
Precip Duration 2 6 8
Precip Begin 7 PM 10 PM Continuing
Precip End 6 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1090 950
Mixing Hgt(ft-agl/msl) 3570 3100
Transport Wnd (mph) W 3 N 15
Vent Rate (kt-ft) 26270 13100
Category Day 2 3
Inversion None None 6pm 27F/4am
Dispersion 5 4
Max ADI Early 36 Fair 24 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 24 Fair 16 Gen Poor 6 Very Poor 36 Fair
Max LVORI Early 4 5 5 7
Max LVORI Late 5 3 7 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-010915-
Forest-
Including the city of Tionesta
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 60 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 20 (-6) 32 (-7) 21 34
RH % (24h trend) 95 (+10) 54 (-5) 97 73
Wind 20ft/early(mph) W 10 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 6 G19 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.15 0.15
Precip Duration 2 5 8
Precip Begin 8 PM 10 PM Continuing
Precip End 5 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1080 930
Mixing Hgt(ft-agl/msl) 3530 3060
Transport Wnd (mph) NW 3 N 14
Vent Rate (kt-ft) 28090 16890
Category Day 2 3
Inversion 8pm 22F/8am 5pm 26F/4am
Dispersion 5 5
Max ADI Early 28 Fair 40 Fair 5 Very Poor 18 Gen Poor
Max ADI Late 18 Gen Poor 25 Fair 7 Poor 36 Fair
Max LVORI Early 4 5 5 5
Max LVORI Late 6 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-010915-
Lawrence-
Including the cities of New Castle and Ellwood City
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 30 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 34 (-7) 24 35
RH % (24h trend) 93 (+8) 56 (+4) 100 78
Wind 20ft/early(mph) W 12 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 7 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.21 0.14
Precip Duration 1 6 8
Precip Begin 9 PM 7 PM Continuing
Precip End 3 AM Continuing 6 PM
Mixing Hgt(m-agl/msl) 1150 820
Mixing Hgt(ft-agl/msl) 3780 2700
Transport Wnd (mph) S 3 NW 15
Vent Rate (kt-ft) 22030 7320
Category Day 2 3
Inversion None None 6pm 27F/4am
Dispersion 5 3
Max ADI Early 37 Fair 30 Fair 5 Very Poor 18 Gen Poor
Max ADI Late 26 Fair 16 Gen Poor 5 Very Poor 35 Fair
Max LVORI Early 4 4 4 7
Max LVORI Late 5 2 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-010915-
Butler-
Including the city of Butler
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 20 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 34 (-7) 24 35
RH % (24h trend) 93 (+19) 59 (0) 100 80
Wind 20ft/early(mph) W 12 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 8 G18 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.20 0.16
Precip Duration 1 6 8
Precip Begin 9 PM 10 PM Continuing
Precip End 5 AM Continuing 6 PM
Mixing Hgt(m-agl/msl) 1100 880
Mixing Hgt(ft-agl/msl) 3600 2890
Transport Wnd (mph) SW 3 NW 15
Vent Rate (kt-ft) 19010 7720
Category Day 2 3
Inversion None None 7pm 27F/4am
Dispersion 5 3
Max ADI Early 38 Fair 37 Fair 5 Very Poor 15 Gen Poor
Max ADI Late 25 Fair 16 Gen Poor 6 Very Poor 35 Fair
Max LVORI Early 4 4 5 8
Max LVORI Late 5 3 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-010915-
Clarion-
Including the city of Clarion
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 40 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 33 (-7) 23 35
RH % (24h trend) 92 (+11) 56 (-3) 97 76
Wind 20ft/early(mph) W 11 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 8 G19 Lgt/Var Lgt/Var NW 5
Precip Amount 0.02 0.00 0.18 0.16
Precip Duration 1 5 8
Precip Begin 9 PM 10 PM Continuing
Precip End 5 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1120 890
Mixing Hgt(ft-agl/msl) 3660 2930
Transport Wnd (mph) NW 3 NW 14
Vent Rate (kt-ft) 22820 15460
Category Day 2 3
Inversion None None 7pm 28F/4am
Dispersion 5 4
Max ADI Early 38 Fair 31 Fair 5 Very Poor 16 Gen Poor
Max ADI Late 26 Fair 16 Gen Poor 8 Poor 34 Fair
Max LVORI Early 4 4 4 6
Max LVORI Late 5 2 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-010915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type Snow Showers None Snow Snow
Chance Precip (%) 40 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-4) 32 (-8) 23 34
RH % (24h trend) 89 (+7) 51 (+3) 92 73
Wind 20ft/early(mph) W 13 G23 NW 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 9 G21 Lgt/Var SE 5 NW 5
Precip Amount 0.01 0.00 0.15 0.18
Precip Duration 1 5 8
Precip Begin 10 PM 10 PM Continuing
Precip End 5 AM Continuing Continuing
Mixing Hgt(m-agl/msl) 1080 810
Mixing Hgt(ft-agl/msl) 3560 2640
Transport Wnd (mph) NW 7 NW 14
Vent Rate (kt-ft) 28800 20300
Category Day 2 3
Inversion None None 8pm 28F/4am
Dispersion 5 5
Max ADI Early 40 Fair 37 Fair 9 Poor 19 Gen Poor
Max ADI Late 27 Fair 23 Fair 11 Poor 32 Fair
Max LVORI Early 3 4 3 5
Max LVORI Late 4 2 4 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-010915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-7) 35 (-8) 26 35
RH % (24h trend) 89 (+11) 54 (+5) 98 75
Wind 20ft/early(mph) W 11 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.22 0.16
Precip Duration 6 8
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1170 890
Mixing Hgt(ft-agl/msl) 3820 2910
Transport Wnd (mph) S 3 NW 15
Vent Rate (kt-ft) 22820 7220
Category Day 2 3
Inversion 10pm 27F/4am 6pm 29F/4am
Dispersion 5 3
Max ADI Early 35 Fair 24 Fair 5 Very Poor 17 Gen Poor
Max ADI Late 20 Gen Poor 16 Gen Poor 4 Very Poor 38 Fair
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-010915-
Allegheny-
Including the city of Pittsburgh Metro Area
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-6) 35 (-8) 27 36
RH % (24h trend) 88 (+23) 55 (+2) 100 77
Wind 20ft/early(mph) W 12 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 8 G17 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.21 0.20
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1160 820
Mixing Hgt(ft-agl/msl) 3810 2680
Transport Wnd (mph) S 3 NW 16
Vent Rate (kt-ft) 19410 6300
Category Day 2 3
Inversion None None 6pm 30F/4am
Dispersion 5 3
Max ADI Early 31 Fair 24 Fair 5 Very Poor 13 Gen Poor
Max ADI Late 23 Fair 17 Gen Poor 4 Very Poor 35 Fair
Max LVORI Early 3 4 3 7
Max LVORI Late 4 2 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-010915-
Armstrong-
Including the cities of Kittanning and Ford City
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-5) 34 (-8) 24 35
RH % (24h trend) 92 (+17) 57 (+7) 99 78
Wind 20ft/early(mph) W 12 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 9 G19 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.18 0.18
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1150 780
Mixing Hgt(ft-agl/msl) 3780 2570
Transport Wnd (mph) W 3 NW 13
Vent Rate (kt-ft) 21860 9310
Category Day 2 3
Inversion None None 7pm 29F/4am
Dispersion 5 4
Max ADI Early 36 Fair 42 Gen Good 8 Poor 14 Gen Poor
Max ADI Late 23 Fair 16 Gen Poor 8 Poor 29 Fair
Max LVORI Early 3 4 4 6
Max LVORI Late 4 3 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-010915-
Washington-
Including the cities of Washington and Canonsburg
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-7) 35 (-8) 26 36
RH % (24h trend) 87 (+23) 52 (+2) 97 75
Wind 20ft/early(mph) W 12 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 8 Lgt/Var Lgt/Var NW 7
Precip Amount 0.00 0.00 0.21 0.21
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1110 800
Mixing Hgt(ft-agl/msl) 3660 2630
Transport Wnd (mph) SE 3 NW 16
Vent Rate (kt-ft) 18760 4580
Category Day 2 3
Inversion None None 6pm 33F/10am
Dispersion 5 3
Max ADI Early 26 Fair 20 Gen Poor 5 Very Poor 15 Gen Poor
Max ADI Late 21 Fair 18 Gen Poor 4 Very Poor 35 Fair
Max LVORI Early 3 4 3 7
Max LVORI Late 4 2 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-010915-
Greene-
Including the city of Waynesburg
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Rain
Chance Precip (%) 0 0 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-6) 36 (-9) 27 36
RH % (24h trend) 88 (+26) 54 (+6) 99 79
Wind 20ft/early(mph) W 10 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.20 0.25
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1160 770
Mixing Hgt(ft-agl/msl) 3790 2530
Transport Wnd (mph) NW 12 NW 16
Vent Rate (kt-ft) 20640 4180
Category Day 3 3
Inversion None None 6pm 34F/10am
Dispersion 5 3
Max ADI Early 31 Fair 31 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 23 Fair 21 Fair 4 Very Poor 34 Fair
Max LVORI Early 3 4 3 9
Max LVORI Late 4 3 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-010915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-5) 35 (-10) 25 36
RH % (24h trend) 91 (+27) 55 (+7) 99 76
Wind 20ft/early(mph) W 14 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 9 G19 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.16 0.24
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1130 680
Mixing Hgt(ft-agl/msl) 3700 2240
Transport Wnd (mph) W 3 NW 14
Vent Rate (kt-ft) 22040 9850
Category Day 2 3
Inversion None None 6pm 34F/10am
Dispersion 5 4
Max ADI Early 35 Fair 32 Fair 7 Poor 12 Poor
Max ADI Late 26 Fair 17 Gen Poor 7 Poor 28 Fair
Max LVORI Early 3 4 4 7
Max LVORI Late 4 3 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-010915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-6) 34 (-9) 25 36
RH % (24h trend) 88 (+17) 50 (+4) 90 70
Wind 20ft/early(mph) W 14 G26 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 10 G24 Lgt/Var SE 6 G17 NW 5
Precip Amount 0.00 0.00 0.15 0.26
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1070 710
Mixing Hgt(ft-agl/msl) 3510 2320
Transport Wnd (mph) NW 3 NW 16
Vent Rate (kt-ft) 22200 13190
Category Day 2 3
Inversion None None 6pm 30F/4am
Dispersion 5 4
Max ADI Early 38 Fair 38 Fair 12 Poor 21 Fair
Max ADI Late 31 Fair 16 Gen Poor 12 Poor 29 Fair
Max LVORI Early 3 4 3 5
Max LVORI Late 4 2 4 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-010915-
Fayette-
Including the city of Uniontown
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-6) 36 (-10) 26 36
RH % (24h trend) 88 (+24) 53 (+2) 99 76
Wind 20ft/early(mph) W 11 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 7 G18 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.18 0.26
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1140 710
Mixing Hgt(ft-agl/msl) 3740 2320
Transport Wnd (mph) NW 14 NW 14
Vent Rate (kt-ft) 22840 6680
Category Day 3 3
Inversion None None 6pm 34F/10am
Dispersion 5 3
Max ADI Early 32 Fair 34 Fair 4 Very Poor 14 Gen Poor
Max ADI Late 25 Fair 20 Gen Poor 4 Very Poor 27 Fair
Max LVORI Early 3 4 3 8
Max LVORI Late 4 3 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-010915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow/Fz Ra Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-6) 35 (-8) 25 36
RH % (24h trend) 89 (+17) 52 (+2) 98 74
Wind 20ft/early(mph) W 11 G23 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 8 G21 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.20 0.31
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 940 660
Mixing Hgt(ft-agl/msl) 3090 2170
Transport Wnd (mph) N 5 NW 16
Vent Rate (kt-ft) 23540 9540
Category Day 1 3
Inversion None None 6pm 33F/11am
Dispersion 5 4
Max ADI Early 35 Fair 31 Fair 9 Poor 16 Gen Poor
Max ADI Late 25 Fair 17 Gen Poor 8 Poor 29 Fair
Max LVORI Early 3 4 3 6
Max LVORI Late 4 3 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-010915-
Indiana-
Including the city of Indiana
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-5) 35 (-7) 24 36
RH % (24h trend) 90 (+14) 55 (+11) 93 74
Wind 20ft/early(mph) W 14 G24 NW 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 10 G23 Lgt/Var SE 5 NW 6
Precip Amount 0.00 0.00 0.14 0.23
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 1090 690
Mixing Hgt(ft-agl/msl) 3570 2270
Transport Wnd (mph) NW 6 NW 14
Vent Rate (kt-ft) 26750 11850
Category Day 2 3
Inversion None None 6pm 30F/4am
Dispersion 5 4
Max ADI Early 38 Fair 37 Fair 10 Poor 19 Gen Poor
Max ADI Late 26 Fair 19 Gen Poor 11 Poor 29 Fair
Max LVORI Early 3 4 4 6
Max LVORI Late 4 2 4 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-010915-
Higher Elevations of Indiana-
Including the city of Armagh
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-5) 33 (-9) 25 36
RH % (24h trend) 88 (+15) 54 (+11) 90 71
Wind 20ft/early(mph) W 14 G26 NW 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 11 G23 Lgt/Var SE 7 G17 NW 6
Precip Amount 0.00 0.00 0.13 0.23
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1040 710
Mixing Hgt(ft-agl/msl) 3420 2330
Transport Wnd (mph) NW 7 NW 16
Vent Rate (kt-ft) 25820 11250
Category Day 2 3
Inversion None None 6pm 30F/4am
Dispersion 5 4
Max ADI Early 39 Fair 33 Fair 13 Gen Poor 21 Fair
Max ADI Late 29 Fair 19 Gen Poor 15 Gen Poor 33 Fair
Max LVORI Early 3 4 3 5
Max LVORI Late 4 2 4 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-010915-
Hancock-
Including the city of Weirton
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-7) 35 (-8) 27 35
RH % (24h trend) 85 (+7) 51 (+5) 94 72
Wind 20ft/early(mph) W 11 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 7 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.23 0.16
Precip Duration 6 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1190 940
Mixing Hgt(ft-agl/msl) 3900 3070
Transport Wnd (mph) SE 5 NW 16
Vent Rate (kt-ft) 24070 5780
Category Day 2 3
Inversion None None 6pm 29F/4am
Dispersion 5 3
Max ADI Early 31 Fair 20 Gen Poor 5 Very Poor 20 Gen Poor
Max ADI Late 17 Gen Poor 17 Gen Poor 4 Very Poor 38 Fair
Max LVORI Early 3 4 3 6
Max LVORI Late 4 2 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-010915-
Brooke-
Including the cities of Follansbee and Wellsburg
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-8) 36 (-7) 28 36
RH % (24h trend) 84 (+14) 49 (+3) 94 70
Wind 20ft/early(mph) W 11 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 7 Lgt/Var Lgt/Var NW 7
Precip Amount 0.00 0.00 0.23 0.18
Precip Duration 6 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1180 910
Mixing Hgt(ft-agl/msl) 3880 3000
Transport Wnd (mph) SE 3 NW 16
Vent Rate (kt-ft) 18640 4200
Category Day 2 3
Inversion None None 6pm 30F/4am
Dispersion 5 3
Max ADI Early 24 Fair 20 Gen Poor 5 Very Poor 19 Gen Poor
Max ADI Late 18 Gen Poor 17 Gen Poor 4 Very Poor 37 Fair
Max LVORI Early 3 4 3 6
Max LVORI Late 4 2 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-010915-
Ohio-
Including the city of Wheeling
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow
Chance Precip (%) 0 0 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-7) 36 (-7) 28 36
RH % (24h trend) 86 (+18) 49 (+3) 95 72
Wind 20ft/early(mph) W 11 G22 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 7 Lgt/Var Lgt/Var NW 7
Precip Amount 0.00 0.00 0.21 0.18
Precip Duration 6 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1110 820
Mixing Hgt(ft-agl/msl) 3630 2690
Transport Wnd (mph) SE 5 NW 15
Vent Rate (kt-ft) 14790 4700
Category Day 2 3
Inversion None None 6pm 32F/9am
Dispersion 4 3
Max ADI Early 23 Fair 20 Gen Poor 6 Very Poor 17 Gen Poor
Max ADI Late 20 Gen Poor 19 Gen Poor 4 Very Poor 36 Fair
Max LVORI Early 3 4 3 6
Max LVORI Late 4 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-010915-
Marshall-
Including the city of Moundsville
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Rain
Chance Precip (%) 0 0 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-8) 37 (-7) 28 36
RH % (24h trend) 85 (+24) 52 (+7) 97 75
Wind 20ft/early(mph) W 9 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.22 0.21
Precip Duration 6 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1090 850
Mixing Hgt(ft-agl/msl) 3590 2780
Transport Wnd (mph) SE 5 NW 16
Vent Rate (kt-ft) 15100 4570
Category Day 2 3
Inversion None None 6pm 33F/9am
Dispersion 4 3
Max ADI Early 28 Fair 29 Fair 5 Very Poor 16 Gen Poor
Max ADI Late 19 Gen Poor 22 Fair 4 Very Poor 36 Fair
Max LVORI Early 3 4 3 7
Max LVORI Late 4 3 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-010915-
Wetzel-
Including the city of New Martinsville
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Rain
Chance Precip (%) 0 0 80 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-8) 35 (-9) 28 36
RH % (24h trend) 84 (+21) 55 (+9) 100 77
Wind 20ft/early(mph) W 8 G21 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 5 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.23 0.25
Precip Duration 6 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 980 780
Mixing Hgt(ft-agl/msl) 3210 2550
Transport Wnd (mph) E 5 NW 16
Vent Rate (kt-ft) 14460 3930
Category Day 1 3
Inversion None None 6pm 34F/10am
Dispersion 4 2
Max ADI Early 30 Fair 26 Fair 4 Very Poor 15 Gen Poor
Max ADI Late 13 Gen Poor 22 Fair 4 Very Poor 33 Fair
Max LVORI Early 3 4 3 9
Max LVORI Late 4 3 6 5
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-010915-
Marion-
Including the city of Fairmont
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Rain
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-6) 36 (-8) 27 36
RH % (24h trend) 86 (+19) 56 (+5) 100 81
Wind 20ft/early(mph) W 9 G19 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 5 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.24 0.28
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 960 730
Mixing Hgt(ft-agl/msl) 3160 2400
Transport Wnd (mph) E 3 NW 15
Vent Rate (kt-ft) 14840 4240
Category Day 1 3
Inversion None None 6pm 35F/11am
Dispersion 4 3
Max ADI Early 29 Fair 30 Fair 4 Very Poor 16 Gen Poor
Max ADI Late 21 Fair 19 Gen Poor 4 Very Poor 30 Fair
Max LVORI Early 3 4 3 9
Max LVORI Late 4 3 7 5
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-010915-
Monongalia-
Including the city of Morgantown
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow/Rain Snow/Rain
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-7) 36 (-9) 27 36
RH % (24h trend) 86 (+24) 54 (+3) 100 79
Wind 20ft/early(mph) W 9 G20 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.22 0.28
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1030 750
Mixing Hgt(ft-agl/msl) 3370 2470
Transport Wnd (mph) E 3 NW 14
Vent Rate (kt-ft) 15800 6670
Category Day 2 3
Inversion None None 6pm 35F/11am
Dispersion 4 3
Max ADI Early 29 Fair 31 Fair 4 Very Poor 16 Gen Poor
Max ADI Late 24 Fair 19 Gen Poor 4 Very Poor 29 Fair
Max LVORI Early 3 4 3 9
Max LVORI Late 4 3 6 5
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-010915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow Snow/Rain
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-8) 35 (-7) 27 36
RH % (24h trend) 89 (+19) 54 (0) 100 78
Wind 20ft/early(mph) W 10 G20 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 7 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.24 0.34
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 830 560
Mixing Hgt(ft-agl/msl) 2730 1840
Transport Wnd (mph) N 5 W 15
Vent Rate (kt-ft) 16510 5760
Category Day 1 2
Inversion None None 6pm 34F/12pm
Dispersion 5 3
Max ADI Early 29 Fair 26 Fair 8 Poor 15 Gen Poor
Max ADI Late 22 Fair 16 Gen Poor 6 Very Poor 26 Fair
Max LVORI Early 3 4 3 7
Max LVORI Late 4 3 6 5
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-010915-
Preston-
Including the cities of Kingwood and Bruceton Mills
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow/Fz Ra Snow/Rain
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-8) 35 (-8) 26 38
RH % (24h trend) 89 (+16) 53 (-1) 100 80
Wind 20ft/early(mph) W 8 G20 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 5 Lgt/Var Lgt/Var NW 5
Precip Amount 0.00 0.00 0.25 0.33
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 990 650
Mixing Hgt(ft-agl/msl) 3230 2120
Transport Wnd (mph) NW 12 NW 16
Vent Rate (kt-ft) 24640 11070
Category Day 3 3
Inversion None None 6pm 35F/11am
Dispersion 5 4
Max ADI Early 31 Fair 39 Fair 6 Very Poor 19 Gen Poor
Max ADI Late 20 Gen Poor 18 Gen Poor 5 Very Poor 31 Fair
Max LVORI Early 3 4 3 8
Max LVORI Late 5 3 6 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-010915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Precip Type None None Snow/Fz Ra Snow/Rain
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-8) 35 (-7) 26 37
RH % (24h trend) 91 (+6) 52 (-8) 98 77
Wind 20ft/early(mph) W 13 G24 Lgt/Var SE 5 Lgt/Var
Wind 20ft/late(mph) W 9 G21 Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.25 0.34
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 820 610
Mixing Hgt(ft-agl/msl) 2690 1990
Transport Wnd (mph) NW 15 W 20
Vent Rate (kt-ft) 23590 9250
Category Day 3 3
Inversion None None 6pm 34F/12pm
Dispersion 5 4
Max ADI Early 35 Fair 31 Fair 10 Poor 17 Gen Poor
Max ADI Late 29 Fair 19 Gen Poor 7 Poor 34 Fair
Max LVORI Early 4 4 3 6
Max LVORI Late 4 3 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-010915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow/Fz Ra Snow/Rain
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 21 (-9) 37 (-6) 27 39
RH % (24h trend) 88 (+3) 47 (-19) 98 73
Wind 20ft/early(mph) W 12 G25 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 G22 Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.24 0.33
Precip Duration 6 8
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt(m-agl/msl) 930 730
Mixing Hgt(ft-agl/msl) 3040 2380
Transport Wnd (mph) NW 14 W 21
Vent Rate (kt-ft) 24890 15260
Category Day 3 3
Inversion None None 6pm 36F/11am
Dispersion 5 4
Max ADI Early 34 Fair 41 Gen Good 7 Poor 19 Gen Poor
Max ADI Late 29 Fair 19 Gen Poor 8 Poor 42 Gen Good
Max LVORI Early 3 4 3 6
Max LVORI Late 4 2 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-010915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1257 PM EST Sun Nov 30 2025
Tonight Mon Mon Night Tue
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Precip Type None None Snow/Fz Ra Snow/Fz Ra
Chance Precip (%) 0 0 80 90
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 17 (-9) 34 (-6) 22 37
RH % (24h trend) 97 (0) 51 (-23) 98 78
Wind 20ft/early(mph) W 14 G34 Lgt/Var SE 6 G19 Lgt/Var
Wind 20ft/late(mph) NW 10 G30 Lgt/Var S 6 G19 W 7 G20
Precip Amount 0.00 0.00 0.26 0.35
Precip Duration 5 8
Precip Begin 10 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 760 630
Mixing Hgt(ft-agl/msl) 2510 2070
Transport Wnd (mph) NW 18 NW 26
Vent Rate (kt-ft) 34070 23280
Category Day 3 3
Inversion None None 6pm 34F/12pm
Dispersion 5 5
Max ADI Early 40 Fair 35 Fair 11 Poor 19 Gen Poor
Max ADI Late 31 Fair 17 Gen Poor 14 Gen Poor 45 Gen Good
Max LVORI Early 4 4 3 5
Max LVORI Late 4 3 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
mid 30s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows in the mid
20s. Highs in the lower 30s. West winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Lows around 11. Highs in the lower 30s.
South winds 10 to 15 mph.
.SATURDAY...Mostly cloudy with a chance of rain and snow. Lows in
the mid 20s. Highs in the mid 30s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow. Lows in
the mid 20s. Highs in the mid 30s. Southwest winds 5 to 10 mph.
$$