Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
917
FNUS51 KPBZ 090516
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1216 AM EST Sun Nov 9 2025
.DISCUSSION...
The potential for fire weather is low today and into next week as
crossing low pressure brings unsettled conditions/precipitation,
and minRH values remain 50% or greater next week.
OHZ039-092130-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-6) 28 (-13) 37
RH % (24h trend) 83 (+12) 100 (0) 63
Wind 20ft/early(mph) Lgt/Var NW 10 G18 N 9
Wind 20ft/late(mph) W 9 NW 8 NW 11 G18
Precip Amount 0.22 0.10 0.07
Precip Duration 7 8 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 670 1540
Mixing Hgt(ft-agl/msl)2190 5060
Transport Wnd (mph) NW 12 N 20
Vent Rate (kt-ft) 26550 91850
Category Day 2 4
Inversion 48F/11am None None
Dispersion 5 5
Max ADI Early 13 Gen Poor 21 Fair 52 Gen Good
Max ADI Late 26 Fair 18 Gen Poor 58 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-092130-
Carroll-
Including the cities of Carrollton and Malvern
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-5) 28 (-12) 36
RH % (24h trend) 84 (+12) 100 (0) 64
Wind 20ft/early(mph) Lgt/Var NW 10 G18 N 9
Wind 20ft/late(mph) W 9 NW 9 NW 11
Precip Amount 0.18 0.06 0.06
Precip Duration 7 9 10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 640 1500
Mixing Hgt(ft-agl/msl)2110 4920
Transport Wnd (mph) W 12 N 20
Vent Rate (kt-ft) 23080 86550
Category Day 2 4
Inversion 47F/11am None None
Dispersion 5 5
Max ADI Early 13 Gen Poor 19 Gen Poor 53 Gen Good
Max ADI Late 24 Fair 18 Gen Poor 59 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 5 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-092130-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (-7) 28 (-12) 36
RH % (24h trend) 83 (+9) 100 (0) 63
Wind 20ft/early(mph) Lgt/Var NW 9 G17 N 9
Wind 20ft/late(mph) W 8 NW 8 NW 11
Precip Amount 0.18 0.05 0.07
Precip Duration 6 8 10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 670 1510
Mixing Hgt(ft-agl/msl)2200 4970
Transport Wnd (mph) W 12 N 20
Vent Rate (kt-ft) 25410 90100
Category Day 2 4
Inversion 47F/11am None None
Dispersion 5 5
Max ADI Early 10 Poor 20 Gen Poor 52 Gen Good
Max ADI Late 23 Fair 20 Gen Poor 59 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 5 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-092130-
Coshocton-
Including the city of Coshocton
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-8) 28 (-13) 37
RH % (24h trend) 83 (+21) 100 (0) 64
Wind 20ft/early(mph) Lgt/Var NW 9 G18 NW 8
Wind 20ft/late(mph) NW 9 G17 NW 7 NW 10 G17
Precip Amount 0.29 0.06 0.08
Precip Duration 7 9 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 760 1330
Mixing Hgt(ft-agl/msl)2480 4370
Transport Wnd (mph) NW 13 N 20
Vent Rate (kt-ft) 30990 78950
Category Day 3 4
Inversion 46F/10am 4am 30F/5am
Dispersion 5 5
Max ADI Early 15 Gen Poor 22 Fair 52 Gen Good
Max ADI Late 30 Fair 19 Gen Poor 55 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-092130-
Harrison-
Including the city of Cadiz
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-8) 29 (-12) 37
RH % (24h trend) 78 (+15) 100 (0) 59
Wind 20ft/early(mph) Lgt/Var NW 9 G17 NW 9
Wind 20ft/late(mph) W 9 NW 8 NW 10
Precip Amount 0.16 0.08 0.06
Precip Duration 7 7 10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 660 1500
Mixing Hgt(ft-agl/msl)2170 4920
Transport Wnd (mph) NW 12 N 18
Vent Rate (kt-ft) 23960 85610
Category Day 2 4
Inversion 49F/11am None None
Dispersion 5 5
Max ADI Early 19 Gen Poor 18 Gen Poor 48 Gen Good
Max ADI Late 25 Fair 19 Gen Poor 57 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-092130-
Jefferson OH-
Including the city of Steubenville
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-7) 29 (-13) 37
RH % (24h trend) 77 (+14) 97 (-3) 58
Wind 20ft/early(mph) Lgt/Var W 9 NW 9
Wind 20ft/late(mph) W 9 NW 9 NW 10 G18
Precip Amount 0.14 0.05 0.06
Precip Duration 6 7 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 680 1500
Mixing Hgt(ft-agl/msl)2220 4930
Transport Wnd (mph) W 12 NW 20
Vent Rate (kt-ft) 27340 88660
Category Day 2 4
Inversion 50F/11am None None
Dispersion 5 5
Max ADI Early 19 Gen Poor 18 Gen Poor 47 Gen Good
Max ADI Late 25 Fair 19 Gen Poor 58 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-092130-
Muskingum-
Including the city of Zanesville
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 70 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-9) 28 (-14) 37
RH % (24h trend) 79 (+24) 99 (-1) 63
Wind 20ft/early(mph) Lgt/Var NW 9 G18 NW 8
Wind 20ft/late(mph) NW 9 G18 W 6 NW 9 G17
Precip Amount 0.21 0.05 0.09
Precip Duration 6 7 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 760 1370
Mixing Hgt(ft-agl/msl)2500 4490
Transport Wnd (mph) NW 12 N 18
Vent Rate (kt-ft) 31790 79260
Category Day 2 4
Inversion 48F/10am 2am 30F/4am
Dispersion 5 5
Max ADI Early 18 Gen Poor 26 Fair 42 Gen Good
Max ADI Late 31 Fair 17 Gen Poor 54 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-092130-
Guernsey-
Including the city of Cambridge
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-10) 28 (-14) 38
RH % (24h trend) 78 (+18) 100 (0) 60
Wind 20ft/early(mph) Lgt/Var NW 8 G18 NW 8
Wind 20ft/late(mph) W 8 NW 6 NW 9 G17
Precip Amount 0.17 0.09 0.08
Precip Duration 6 6 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 680 1460
Mixing Hgt(ft-agl/msl)2220 4780
Transport Wnd (mph) W 12 N 18
Vent Rate (kt-ft) 24650 81400
Category Day 2 4
Inversion 49F/10am None None
Dispersion 5 5
Max ADI Early 20 Gen Poor 24 Fair 46 Gen Good
Max ADI Late 25 Fair 18 Gen Poor 53 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-092130-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (-8) 30 (-13) 38
RH % (24h trend) 77 (+18) 100 (0) 59
Wind 20ft/early(mph) Lgt/Var W 9 G18 NW 9
Wind 20ft/late(mph) W 9 NW 8 NW 10 G17
Precip Amount 0.15 0.07 0.06
Precip Duration 6 6 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 680 1410
Mixing Hgt(ft-agl/msl)2230 4640
Transport Wnd (mph) W 13 N 18
Vent Rate (kt-ft) 34350 82070
Category Day 3 4
Inversion 51F/11am None None
Dispersion 5 5
Max ADI Early 24 Fair 18 Gen Poor 42 Gen Good
Max ADI Late 26 Fair 19 Gen Poor 53 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-092130-
Noble-
Including the city of Caldwell
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (-9) 29 (-13) 38
RH % (24h trend) 76 (+15) 100 (0) 62
Wind 20ft/early(mph) Lgt/Var NW 8 G18 NW 8
Wind 20ft/late(mph) W 8 W 6 NW 9
Precip Amount 0.19 0.07 0.10
Precip Duration 7 4 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 740 1380
Mixing Hgt(ft-agl/msl)2410 4510
Transport Wnd (mph) W 13 N 17
Vent Rate (kt-ft) 33020 75430
Category Day 3 4
Inversion 50F/10am None None
Dispersion 5 5
Max ADI Early 23 Fair 24 Fair 38 Fair
Max ADI Late 25 Fair 19 Gen Poor 50 Gen Good
Max LVORI Early 8 5 5
Max LVORI Late 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-092130-
Monroe-
Including the city of Woodsfield
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 56 (-7) 30 (-13) 38
RH % (24h trend) 73 (+14) 100 (0) 59
Wind 20ft/early(mph) Lgt/Var W 8 G18 NW 7
Wind 20ft/late(mph) W 7 W 7 NW 9 G17
Precip Amount 0.17 0.08 0.09
Precip Duration 6 4 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 750 1360
Mixing Hgt(ft-agl/msl)2470 4470
Transport Wnd (mph) W 13 NW 16
Vent Rate (kt-ft) 34610 72270
Category Day 3 4
Inversion 51F/10am None None
Dispersion 5 5
Max ADI Early 23 Fair 23 Fair 36 Fair
Max ADI Late 26 Fair 19 Gen Poor 47 Gen Good
Max LVORI Early 8 5 4
Max LVORI Late 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-092130-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (-1) 27 (-12) 35
RH % (24h trend) 87 (+5) 100 (0) 65
Wind 20ft/early(mph) Lgt/Var N 9 N 9
Wind 20ft/late(mph) NW 7 N 8 NW 11
Precip Amount 0.21 0.05 0.07
Precip Duration 6 6 10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 560 1390
Mixing Hgt(ft-agl/msl)1820 4570
Transport Wnd (mph) NW 10 N 20
Vent Rate (kt-ft) 18380 89980
Category Day 2 4
Inversion 47F/11am None None
Dispersion 5 5
Max ADI Early 9 Poor 21 Fair 49 Gen Good
Max ADI Late 18 Gen Poor 21 Fair 56 Gen Good
Max LVORI Early 9 6 4
Max LVORI Late 5 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-092130-
Venango-
Including the cities of Oil City and Franklin
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (0) 26 (-13) 34
RH % (24h trend) 89 (+7) 100 (0) 66
Wind 20ft/early(mph) Lgt/Var N 7 N 8
Wind 20ft/late(mph) W 6 N 7 NW 9
Precip Amount 0.19 0.05 0.05
Precip Duration 6 7 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 620 1250
Mixing Hgt(ft-agl/msl)2030 4120
Transport Wnd (mph) W 9 N 20
Vent Rate (kt-ft) 24090 77890
Category Day 2 4
Inversion 48F/11am None None
Dispersion 5 5
Max ADI Early 8 Poor 13 Gen Poor 44 Gen Good
Max ADI Late 18 Gen Poor 19 Gen Poor 52 Gen Good
Max LVORI Early 9 8 5
Max LVORI Late 5 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-092130-
Forest-
Including the city of Tionesta
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (0) 26 (-14) 34
RH % (24h trend) 81 (0) 99 (-1) 59
Wind 20ft/early(mph) Lgt/Var NW 5 N 6
Wind 20ft/late(mph) SW 5 N 5 NW 7
Precip Amount 0.22 0.05 0.05
Precip Duration 5 6 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 650 1230
Mixing Hgt(ft-agl/msl)2130 4020
Transport Wnd (mph) SW 9 N 20
Vent Rate (kt-ft) 29540 74030
Category Day 2 4
Inversion 49F/11am None None
Dispersion 5 5
Max ADI Early 9 Poor 8 Poor 43 Gen Good
Max ADI Late 20 Gen Poor 10 Poor 52 Gen Good
Max LVORI Early 9 7 4
Max LVORI Late 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-092130-
Lawrence-
Including the cities of New Castle and Ellwood City
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-4) 27 (-12) 36
RH % (24h trend) 84 (+10) 100 (0) 64
Wind 20ft/early(mph) Lgt/Var NW 7 N 8
Wind 20ft/late(mph) W 6 NW 6 NW 9 G17
Precip Amount 0.16 0.05 0.07
Precip Duration 6 7 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 650 1400
Mixing Hgt(ft-agl/msl)2130 4580
Transport Wnd (mph) W 10 N 20
Vent Rate (kt-ft) 23830 85250
Category Day 2 4
Inversion 48F/11am 7pm 30F/4am
Dispersion 5 5
Max ADI Early 9 Poor 20 Gen Poor 51 Gen Good
Max ADI Late 21 Fair 19 Gen Poor 55 Gen Good
Max LVORI Early 9 7 5
Max LVORI Late 5 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-092130-
Butler-
Including the city of Butler
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-2) 27 (-12) 36
RH % (24h trend) 85 (+10) 100 (0) 65
Wind 20ft/early(mph) Lgt/Var NW 7 NW 8
Wind 20ft/late(mph) W 7 NW 7 NW 10 G17
Precip Amount 0.15 0.04 0.05
Precip Duration 6 6 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 700 1340
Mixing Hgt(ft-agl/msl)2280 4410
Transport Wnd (mph) W 13 NW 18
Vent Rate (kt-ft) 33800 82050
Category Day 3 4
Inversion 50F/11am 7pm 30F/4am
Dispersion 5 5
Max ADI Early 9 Poor 13 Gen Poor 43 Gen Good
Max ADI Late 24 Fair 20 Gen Poor 53 Gen Good
Max LVORI Early 9 8 4
Max LVORI Late 5 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-092130-
Clarion-
Including the city of Clarion
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 80 60
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (0) 27 (-13) 35
RH % (24h trend) 80 (+7) 97 (-3) 61
Wind 20ft/early(mph) Lgt/Var NW 6 N 7
Wind 20ft/late(mph) SW 6 NW 6 NW 9 G17
Precip Amount 0.17 0.04 0.05
Precip Duration 5 6 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 710 1270
Mixing Hgt(ft-agl/msl)2330 4180
Transport Wnd (mph) SW 13 NW 18
Vent Rate (kt-ft) 36710 74710
Category Day 3 4
Inversion 50F/11am 7pm 30F/4am
Dispersion 5 5
Max ADI Early 8 Poor 10 Poor 43 Gen Good
Max ADI Late 25 Fair 18 Gen Poor 52 Gen Good
Max LVORI Early 9 6 4
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-092130-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-1) 28 (-13) 34
RH % (24h trend) 76 (+8) 94 (-6) 59
Wind 20ft/early(mph) Lgt/Var W 6 NW 8
Wind 20ft/late(mph) SW 7 NW 7 NW 9 G17
Precip Amount 0.14 0.03 0.04
Precip Duration 5 5 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 710 1210
Mixing Hgt(ft-agl/msl)2320 3970
Transport Wnd (mph) SW 14 NW 18
Vent Rate (kt-ft) 34100 69660
Category Day 3 4
Inversion 51F/11am 7pm 31F/4am
Dispersion 5 5
Max ADI Early 11 Poor 11 Poor 40 Fair
Max ADI Late 27 Fair 17 Gen Poor 50 Gen Good
Max LVORI Early 9 5 4
Max LVORI Late 4 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-092130-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-6) 29 (-11) 37
RH % (24h trend) 82 (+11) 100 (0) 60
Wind 20ft/early(mph) Lgt/Var NW 8 NW 8
Wind 20ft/late(mph) W 7 NW 7 NW 9 G17
Precip Amount 0.14 0.06 0.06
Precip Duration 6 7 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 710 1420
Mixing Hgt(ft-agl/msl)2330 4650
Transport Wnd (mph) W 12 NW 20
Vent Rate (kt-ft) 27130 85530
Category Day 2 4
Inversion 49F/11am None None
Dispersion 5 5
Max ADI Early 10 Poor 16 Gen Poor 49 Gen Good
Max ADI Late 27 Fair 19 Gen Poor 57 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-092130-
Allegheny-
Including the city of Pittsburgh Metro Area
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-5) 30 (-12) 37
RH % (24h trend) 79 (+16) 100 (0) 61
Wind 20ft/early(mph) Lgt/Var W 9 NW 9
Wind 20ft/late(mph) W 9 NW 8 NW 12
Precip Amount 0.11 0.04 0.06
Precip Duration 6 6 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 820 1400
Mixing Hgt(ft-agl/msl)2680 4610
Transport Wnd (mph) W 16 NW 18
Vent Rate (kt-ft) 51240 83140
Category Day 3 4
Inversion 52F/11am 7pm 33F/4am
Dispersion 5 5
Max ADI Early 12 Poor 17 Gen Poor 43 Gen Good
Max ADI Late 35 Fair 20 Gen Poor 54 Gen Good
Max LVORI Early 9 5 4
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-092130-
Armstrong-
Including the cities of Kittanning and Ford City
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 56 (-2) 29 (-12) 37
RH % (24h trend) 79 (+10) 100 (0) 63
Wind 20ft/early(mph) Lgt/Var W 7 NW 8
Wind 20ft/late(mph) SW 7 NW 8 NW 9 G17
Precip Amount 0.12 0.04 0.06
Precip Duration 5 5 7
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 790 1310
Mixing Hgt(ft-agl/msl)2600 4290
Transport Wnd (mph) W 16 NW 17
Vent Rate (kt-ft) 44880 74560
Category Day 3 4
Inversion 53F/11am 6pm 32F/4am
Dispersion 5 5
Max ADI Early 11 Poor 14 Gen Poor 40 Fair
Max ADI Late 35 Fair 17 Gen Poor 50 Gen Good
Max LVORI Early 9 6 4
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-092130-
Washington-
Including the cities of Washington and Canonsburg
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-6) 30 (-12) 37
RH % (24h trend) 78 (+19) 99 (-1) 59
Wind 20ft/early(mph) Lgt/Var W 9 NW 9
Wind 20ft/late(mph) W 10 NW 9 NW 12
Precip Amount 0.11 0.05 0.06
Precip Duration 5 7 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 780 1380
Mixing Hgt(ft-agl/msl)2550 4530
Transport Wnd (mph) W 16 NW 18
Vent Rate (kt-ft) 44050 80620
Category Day 3 4
Inversion 52F/11am None None
Dispersion 5 5
Max ADI Early 17 Gen Poor 18 Gen Poor 41 Gen Good
Max ADI Late 35 Fair 20 Gen Poor 54 Gen Good
Max LVORI Early 8 5 4
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-092130-
Greene-
Including the city of Waynesburg
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-5) 30 (-13) 37
RH % (24h trend) 78 (+26) 100 (0) 64
Wind 20ft/early(mph) Lgt/Var W 9 NW 9
Wind 20ft/late(mph) W 9 W 8 NW 10 G17
Precip Amount 0.11 0.07 0.07
Precip Duration 4 4 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 880 1350
Mixing Hgt(ft-agl/msl)2880 4430
Transport Wnd (mph) W 17 NW 17
Vent Rate (kt-ft) 54320 77840
Category Day 3 4
Inversion 54F/11am 6pm 33F/4am
Dispersion 5 5
Max ADI Early 22 Fair 19 Gen Poor 39 Fair
Max ADI Late 39 Fair 19 Gen Poor 48 Gen Good
Max LVORI Early 8 5 4
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-092130-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-4) 30 (-12) 37
RH % (24h trend) 74 (+15) 100 (0) 63
Wind 20ft/early(mph) Lgt/Var W 9 NW 10
Wind 20ft/late(mph) SW 10 W 9 NW 12
Precip Amount 0.11 0.06 0.06
Precip Duration 5 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 790 1310
Mixing Hgt(ft-agl/msl)2600 4290
Transport Wnd (mph) W 16 NW 17
Vent Rate (kt-ft) 45420 75680
Category Day 3 4
Inversion 55F/11am 6pm 33F/4am
Dispersion 5 5
Max ADI Early 14 Gen Poor 17 Gen Poor 39 Fair
Max ADI Late 35 Fair 19 Gen Poor 50 Gen Good
Max LVORI Early 9 6 5
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-092130-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 70 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (-1) 29 (-14) 37
RH % (24h trend) 62 (+7) 99 (+4) 57
Wind 20ft/early(mph) Lgt/Var W 8 G19 NW 9 G18
Wind 20ft/late(mph) SW 9 G18 W 9 G20 NW 10 G19
Precip Amount 0.12 0.12 0.08
Precip Duration 4 5 8
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 870 1140
Mixing Hgt(ft-agl/msl)2860 3740
Transport Wnd (mph) SW 17 NW 18
Vent Rate (kt-ft) 57360 63780
Category Day 3 4
Inversion 56F/11am 5pm 33F/4am
Dispersion 5 5
Max ADI Early 24 Fair 15 Gen Poor 38 Fair
Max ADI Late 37 Fair 17 Gen Poor 46 Gen Good
Max LVORI Early 6 5 5
Max LVORI Late 3 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-092130-
Fayette-
Including the city of Uniontown
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-5) 30 (-13) 37
RH % (24h trend) 72 (+21) 100 (+2) 64
Wind 20ft/early(mph) Lgt/Var W 8 G17 NW 9
Wind 20ft/late(mph) SW 9 W 8 G17 NW 10
Precip Amount 0.11 0.09 0.07
Precip Duration 5 5 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 940 1260
Mixing Hgt(ft-agl/msl)3070 4140
Transport Wnd (mph) SW 18 NW 17
Vent Rate (kt-ft) 59000 71010
Category Day 3 4
Inversion 55F/10am 6pm 34F/4am
Dispersion 5 5
Max ADI Early 22 Fair 19 Gen Poor 38 Fair
Max ADI Late 45 Gen Good 24 Fair 46 Gen Good
Max LVORI Early 8 5 4
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-092130-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 80 70 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-2) 28 (-14) 35
RH % (24h trend) 66 (+14) 100 (+5) 64
Wind 20ft/early(mph) Lgt/Var W 7 G18 NW 8 G17
Wind 20ft/late(mph) SW 8 G17 W 8 G19 NW 8 G17
Precip Amount 0.13 0.17 0.10
Precip Duration 4 5 9
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 900 1080
Mixing Hgt(ft-agl/msl)2970 3550
Transport Wnd (mph) SW 20 NW 17
Vent Rate (kt-ft) 71210 70330
Category Day 4 4
Inversion 55F/11am 5pm 31F/4am
Dispersion 5 5
Max ADI Early 24 Fair 14 Gen Poor 36 Fair
Max ADI Late 43 Gen Good 17 Gen Poor 42 Gen Good
Max LVORI Early 6 6 5
Max LVORI Late 4 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-092130-
Indiana-
Including the city of Indiana
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 70 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-2) 29 (-13) 37
RH % (24h trend) 73 (+8) 99 (-1) 61
Wind 20ft/early(mph) Lgt/Var W 7 NW 9
Wind 20ft/late(mph) SW 8 NW 8 NW 10 G18
Precip Amount 0.12 0.04 0.06
Precip Duration 5 6 7
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 770 1260
Mixing Hgt(ft-agl/msl)2510 4120
Transport Wnd (mph) SW 15 NW 18
Vent Rate (kt-ft) 47280 73480
Category Day 3 4
Inversion 55F/11am 6pm 33F/4am
Dispersion 5 5
Max ADI Early 14 Gen Poor 15 Gen Poor 35 Fair
Max ADI Late 31 Fair 16 Gen Poor 50 Gen Good
Max LVORI Early 9 6 4
Max LVORI Late 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-092130-
Higher Elevations of Indiana-
Including the city of Armagh
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 70 60
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-1) 30 (-13) 36
RH % (24h trend) 69 (+8) 97 (-2) 61
Wind 20ft/early(mph) Lgt/Var W 8 G17 NW 9
Wind 20ft/late(mph) SW 8 W 9 G17 NW 10 G18
Precip Amount 0.11 0.06 0.06
Precip Duration 4 5 6
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 700 1180
Mixing Hgt(ft-agl/msl)2300 3880
Transport Wnd (mph) SW 15 NW 18
Vent Rate (kt-ft) 36300 74180
Category Day 3 4
Inversion 55F/11am 6pm 34F/4am
Dispersion 5 5
Max ADI Early 17 Gen Poor 16 Gen Poor 33 Fair
Max ADI Late 31 Fair 18 Gen Poor 48 Gen Good
Max LVORI Early 7 6 4
Max LVORI Late 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-092130-
Hancock-
Including the city of Weirton
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-7) 30 (-12) 36
RH % (24h trend) 79 (+12) 95 (-5) 59
Wind 20ft/early(mph) Lgt/Var NW 9 NW 8
Wind 20ft/late(mph) W 8 NW 8 NW 10 G17
Precip Amount 0.13 0.04 0.06
Precip Duration 6 8 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 740 1490
Mixing Hgt(ft-agl/msl)2410 4880
Transport Wnd (mph) W 12 NW 20
Vent Rate (kt-ft) 28230 86960
Category Day 2 4
Inversion 49F/11am None None
Dispersion 5 5
Max ADI Early 17 Gen Poor 19 Gen Poor 48 Gen Good
Max ADI Late 25 Fair 20 Gen Poor 58 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-092130-
Brooke-
Including the cities of Follansbee and Wellsburg
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 100 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-8) 31 (-12) 38
RH % (24h trend) 76 (+17) 96 (-4) 57
Wind 20ft/early(mph) Lgt/Var W 9 NW 9
Wind 20ft/late(mph) W 9 NW 8 NW 11 G18
Precip Amount 0.12 0.06 0.06
Precip Duration 6 7 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 770 1530
Mixing Hgt(ft-agl/msl)2540 5000
Transport Wnd (mph) W 13 NW 18
Vent Rate (kt-ft) 31450 87440
Category Day 3 4
Inversion 51F/11am None None
Dispersion 5 5
Max ADI Early 19 Gen Poor 21 Fair 47 Gen Good
Max ADI Late 30 Fair 22 Fair 56 Gen Good
Max LVORI Early 8 5 4
Max LVORI Late 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-092130-
Ohio-
Including the city of Wheeling
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 90 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (-7) 31 (-12) 37
RH % (24h trend) 77 (+19) 98 (-2) 58
Wind 20ft/early(mph) Lgt/Var W 9 NW 9
Wind 20ft/late(mph) W 9 NW 9 NW 11 G18
Precip Amount 0.13 0.08 0.06
Precip Duration 6 7 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 720 1420
Mixing Hgt(ft-agl/msl)2360 4650
Transport Wnd (mph) W 13 NW 18
Vent Rate (kt-ft) 32370 78190
Category Day 3 4
Inversion 51F/11am None None
Dispersion 5 5
Max ADI Early 21 Fair 21 Fair 41 Gen Good
Max ADI Late 29 Fair 18 Gen Poor 52 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-092130-
Marshall-
Including the city of Moundsville
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 90 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 56 (-6) 31 (-13) 37
RH % (24h trend) 78 (+22) 98 (-2) 62
Wind 20ft/early(mph) Lgt/Var W 9 NW 8
Wind 20ft/late(mph) W 9 W 8 NW 10 G17
Precip Amount 0.14 0.09 0.08
Precip Duration 6 7 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 770 1430
Mixing Hgt(ft-agl/msl)2520 4680
Transport Wnd (mph) W 15 NW 16
Vent Rate (kt-ft) 41640 77910
Category Day 3 4
Inversion 52F/11am None None
Dispersion 5 5
Max ADI Early 17 Gen Poor 19 Gen Poor 36 Fair
Max ADI Late 30 Fair 18 Gen Poor 47 Gen Good
Max LVORI Early 8 5 5
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-092130-
Wetzel-
Including the city of New Martinsville
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-7) 31 (-13) 37
RH % (24h trend) 79 (+22) 100 (0) 66
Wind 20ft/early(mph) Lgt/Var W 8 G17 NW 8
Wind 20ft/late(mph) W 9 W 8 NW 9
Precip Amount 0.12 0.10 0.10
Precip Duration 5 4 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 840 1330
Mixing Hgt(ft-agl/msl)2760 4350
Transport Wnd (mph) W 17 NW 15
Vent Rate (kt-ft) 49420 71190
Category Day 3 4
Inversion 53F/11am None None
Dispersion 5 5
Max ADI Early 15 Gen Poor 20 Gen Poor 34 Fair
Max ADI Late 37 Fair 19 Gen Poor 42 Gen Good
Max LVORI Early 8 5 5
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-092130-
Marion-
Including the city of Fairmont
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-6) 30 (-13) 36
RH % (24h trend) 77 (+27) 100 (+2) 69
Wind 20ft/early(mph) SE 5 W 9 W 9
Wind 20ft/late(mph) SW 9 W 9 NW 9
Precip Amount 0.10 0.08 0.09
Precip Duration 4 4 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 950 1260
Mixing Hgt(ft-agl/msl)3110 4140
Transport Wnd (mph) SW 18 NW 15
Vent Rate (kt-ft) 57040 61600
Category Day 3 4
Inversion 53F/10am 6pm 33F/4am
Dispersion 5 5
Max ADI Early 23 Fair 25 Fair 34 Fair
Max ADI Late 46 Gen Good 23 Fair 42 Gen Good
Max LVORI Early 9 5 5
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-092130-
Monongalia-
Including the city of Morgantown
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 90 80 80
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-5) 31 (-13) 36
RH % (24h trend) 74 (+26) 100 (+3) 68
Wind 20ft/early(mph) Lgt/Var W 9 NW 8
Wind 20ft/late(mph) SW 9 W 9 NW 9
Precip Amount 0.10 0.09 0.09
Precip Duration 4 5 11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 950 1280
Mixing Hgt(ft-agl/msl)3110 4190
Transport Wnd (mph) SW 20 NW 15
Vent Rate (kt-ft) 56630 66900
Category Day 4 4
Inversion 54F/10am 6pm 34F/4am
Dispersion 5 5
Max ADI Early 26 Fair 22 Fair 37 Fair
Max ADI Late 46 Gen Good 22 Fair 43 Gen Good
Max LVORI Early 7 5 5
Max LVORI Late 4 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-092130-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Cloudy Mcldy
Precip Type Showers Showers Snow Showers
Chance Precip (%) 80 70 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 56 (-4) 29 (-14) 33
RH % (24h trend) 72 (+25) 100 (+8) 71
Wind 20ft/early(mph) SE 5 W 8 G17 NW 8
Wind 20ft/late(mph) SW 8 G17 W 9 G17 NW 8
Precip Amount 0.14 0.22 0.15
Precip Duration 3 5 9
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 760 1040
Mixing Hgt(ft-agl/msl)2480 3420
Transport Wnd (mph) SW 20 NW 16
Vent Rate (kt-ft) 59580 55940
Category Day 3 3
Inversion 54F/11am 5pm 32F/4am
Dispersion 5 5
Max ADI Early 28 Fair 18 Gen Poor 35 Fair
Max ADI Late 40 Fair 20 Gen Poor 41 Gen Good
Max LVORI Early 5 6 5
Max LVORI Late 4 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-092130-
Preston-
Including the cities of Kingwood and Bruceton Mills
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 80 70 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-3) 28 (-15) 34
RH % (24h trend) 68 (+18) 100 (+7) 71
Wind 20ft/early(mph) Lgt/Var W 6 G17 W 7
Wind 20ft/late(mph) SW 8 G17 W 6 G17 NW 8
Precip Amount 0.11 0.11 0.12
Precip Duration 3 5 9
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 950 1180
Mixing Hgt(ft-agl/msl)3130 3880
Transport Wnd (mph) SW 21 NW 17
Vent Rate (kt-ft) 73340 74660
Category Day 4 4
Inversion 55F/10am 6pm 31F/4am
Dispersion 5 5
Max ADI Early 31 Fair 20 Gen Poor 38 Fair
Max ADI Late 48 Gen Good 20 Gen Poor 44 Gen Good
Max LVORI Early 5 6 5
Max LVORI Late 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-092130-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Snow Showers
Chance Precip (%) 70 60 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-3) 28 (-15) 33
RH % (24h trend) 67 (+15) 100 (+12) 72
Wind 20ft/early(mph) S 5 G17 W 10 G20 W 9 G19
Wind 20ft/late(mph) SW 9 G19 W 11 G20 NW 9 G17
Precip Amount 0.09 0.12 0.13
Precip Duration 3 4 8
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 890 1080
Mixing Hgt(ft-agl/msl)2910 3560
Transport Wnd (mph) SW 22 NW 18
Vent Rate (kt-ft) 66100 68650
Category Day 4 4
Inversion 54F/10am 6pm 31F/4am
Dispersion 5 5
Max ADI Early 35 Fair 19 Gen Poor 41 Gen Good
Max ADI Late 50 Gen Good 22 Fair 46 Gen Good
Max LVORI Early 4 5 4
Max LVORI Late 4 5 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-092130-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Showers
Chance Precip (%) 70 60 70
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (-3) 27 (-16) 34
RH % (24h trend) 63 (+20) 100 (+14) 66
Wind 20ft/early(mph) S 5 G18 W 9 G22 W 9 G19
Wind 20ft/late(mph) W 9 G20 W 9 G22 W 10 G19
Precip Amount 0.08 0.14 0.13
Precip Duration 3 4 8
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 1010 1130
Mixing Hgt(ft-agl/msl)3320 3720
Transport Wnd (mph) W 23 W 18
Vent Rate (kt-ft) 81860 67560
Category Day 4 4
Inversion 54F/10am 6pm 31F/4am
Dispersion 5 5
Max ADI Early 38 Fair 23 Fair 40 Fair
Max ADI Late 55 Gen Good 23 Fair 47 Gen Good
Max LVORI Early 4 5 4
Max LVORI Late 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-092130-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1216 AM EST Sun Nov 9 2025
Today Tonight Mon
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Snow Showers
Chance Precip (%) 50 50 60
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-1) 24 (-17) 30
RH % (24h trend) 64 (+18) 98 (+17) 74
Wind 20ft/early(mph) S 6 G22 W 11 G29 W 11 G28
Wind 20ft/late(mph) W 10 G24 W 12 G29 W 10 G26
Precip Amount 0.08 0.09 0.11
Precip Duration 2 2 6
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(m-agl/msl) 980 1060
Mixing Hgt(ft-agl/msl)3210 3470
Transport Wnd (mph) SW 28 W 22
Vent Rate (kt-ft) 100730 80600
Category Day 4 4
Inversion 53F/10am 6pm 27F/6am
Dispersion 5 5
Max ADI Early 51 Gen Good 25 Fair 48 Gen Good
Max ADI Late 62 Good 30 Fair 53 Gen Good
Max LVORI Early 4 5 4
Max LVORI Late 4 4 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Snow showers. Lows in the lower 20s. Highs in the
upper 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. A chance of rain. Lows in the upper
20s. Highs in the upper 40s. Southwest winds 10 to 15 mph.
.THURSDAY...Breezy. Partly cloudy. A chance of rain. Lows in the
lower 30s. Highs in the upper 40s. West winds 15 to 25 mph.
.FRIDAY...Partly cloudy. Lows around 30. Highs around 50. West
winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Southwest winds 5 to 10 mph.
$$