Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
793
FNUS51 KPBZ 031733
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1233 PM EST Tue Nov 3 2026
.DISCUSSION...
Quiet and dry weather is expected today and into tomorrow
afternoon under southerly flow. A cold front is expected to return
rain chances tomorrow afternoon into the late evening. Drier
conditions are expected Thursday morning in the wake of the front.
Lake-enhanced showers are expected north of Pittsburgh Friday
along with cooler conditions. MinRH values will range from the
mid-40s to upper-50s today into tomorrow.
Forecaster: Hefferan
OHZ039-040915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 90 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (+2) 70 (-7) 56 67
RH % (24h trend) 84 (-13) 65 (+18) 100 54
Wind 20ft/early(mph) Lgt/Var S 9 G20 S 12 G22 SW 7
Wind 20ft/late(mph) S 7 G17 S 11 G21 SW 7 G19 SW 9 G17
Precip Amount 0.00 0.24 0.26 0.00
Precip Duration 5 7
Precip Begin 10 AM Continuing
Precip End Continuing 4 AM
Mixing Hgt(m-agl/msl) 830 1390
Mixing Hgt(ft-agl/msl) 2710 4570
Transport Wnd (mph) S 20 SW 18
Vent Rate (kt-ft) 46070 73120
Category Day 3 4
Inversion 6pm 63F/9am None None
Dispersion 3 4
Max ADI Early 7 Poor 39 Fair 15 Gen Poor 69 Good
Max ADI Late 11 Poor 42 Gen Good 14 Gen Poor 78 Good
Max LVORI Early 4 4 5 8
Max LVORI Late 4 4 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-040915-
Carroll-
Including the cities of Carrollton and Malvern
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 70 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (-1) 72 (-4) 57 67
RH % (24h trend) 84 (-9) 61 (+14) 100 54
Wind 20ft/early(mph) SE 5 S 9 G19 S 12 G22 SW 8 G17
Wind 20ft/late(mph) S 7 G17 S 11 G21 SW 9 G20 SW 10 G17
Precip Amount 0.00 0.18 0.27 0.00
Precip Duration 3 7
Precip Begin 1 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 970 1400
Mixing Hgt(ft-agl/msl) 3190 4600
Transport Wnd (mph) S 20 SW 18
Vent Rate (kt-ft) 54230 73600
Category Day 4 4
Inversion 6pm 63F/9am None None
Dispersion 4 4
Max ADI Early 6 Very Poor 41 Gen Good 17 Gen Poor 68 Good
Max ADI Late 9 Poor 47 Gen Good 15 Gen Poor 79 Good
Max LVORI Early 4 4 5 7
Max LVORI Late 4 3 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-040915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 60 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 74 (-2) 57 68
RH % (24h trend) 86 (-4) 56 (+8) 100 53
Wind 20ft/early(mph) Lgt/Var S 7 G18 S 11 G22 SW 7 G17
Wind 20ft/late(mph) S 6 G17 S 10 G20 SW 8 G21 SW 9 G17
Precip Amount 0.00 0.09 0.22 0.00
Precip Duration 1 7
Precip Begin 1 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 1050 1350
Mixing Hgt(ft-agl/msl) 3430 4430
Transport Wnd (mph) S 21 SW 20
Vent Rate (kt-ft) 61740 75310
Category Day 4 4
Inversion 6pm 63F/9am 7pm 59F/7am
Dispersion 4 4
Max ADI Early 5 Very Poor 53 Gen Good 16 Gen Poor 73 Good
Max ADI Late 8 Poor 55 Gen Good 15 Gen Poor 78 Good
Max LVORI Early 4 5 5 7
Max LVORI Late 4 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-040915-
Coshocton-
Including the city of Coshocton
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type None Tstms Rain None
Chance Precip (%) 0 100 90 0
Chance of Thunder (%) 0 20 0 0
Temp (24h trend) 58 (+4) 69 (-6) 54 67
RH % (24h trend) 90 (-10) 77 (+25) 100 55
Wind 20ft/early(mph) Lgt/Var S 8 G19 S 10 G21 SW 6
Wind 20ft/late(mph) SE 6 S 10 G22 SW 5 G17 SW 8 G17
Precip Amount 0.00 0.33 0.22 0.00
Precip Duration 6 7
Precip Begin 8 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 700 1340
Mixing Hgt(ft-agl/msl) 2300 4390
Transport Wnd (mph) S 18 SW 18
Vent Rate (kt-ft) 36800 70240
Category Day 3 4
Inversion 6pm 62F/9am 5pm 56F/8am
Dispersion 3 4
Max ADI Early 6 Very Poor 35 Fair 15 Gen Poor 66 Good
Max ADI Late 9 Poor 39 Fair 12 Poor 72 Good
Max LVORI Early 4 4 6 8
Max LVORI Late 4 4 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-040915-
Harrison-
Including the city of Cadiz
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 70 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 72 (-4) 57 68
RH % (24h trend) 86 (-7) 59 (+14) 100 54
Wind 20ft/early(mph) Lgt/Var S 8 G19 S 11 G21 SW 7
Wind 20ft/late(mph) S 7 S 9 G20 SW 8 G21 SW 8 G17
Precip Amount 0.00 0.15 0.28 0.00
Precip Duration 2 6
Precip Begin 1 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 930 1350
Mixing Hgt(ft-agl/msl) 3050 4440
Transport Wnd (mph) S 20 SW 17
Vent Rate (kt-ft) 51850 66600
Category Day 4 4
Inversion 6pm 63F/9am 5pm 59F/9am
Dispersion 4 4
Max ADI Early 7 Poor 41 Gen Good 15 Gen Poor 62 Good
Max ADI Late 10 Poor 46 Gen Good 14 Gen Poor 70 Good
Max LVORI Early 4 4 5 8
Max LVORI Late 4 3 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-040915-
Jefferson OH-
Including the city of Steubenville
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 50 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 74 (-2) 58 68
RH % (24h trend) 87 (-3) 53 (+7) 100 53
Wind 20ft/early(mph) Lgt/Var S 7 G17 S 11 G21 SW 7
Wind 20ft/late(mph) S 6 S 9 G18 SW 9 G20 SW 9 G17
Precip Amount 0.00 0.08 0.26 0.00
Precip Duration 1 6
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 990 1330
Mixing Hgt(ft-agl/msl) 3260 4360
Transport Wnd (mph) S 18 SW 17
Vent Rate (kt-ft) 52160 65400
Category Day 3 4
Inversion 6pm 63F/9am 6pm 60F/9am
Dispersion 3 4
Max ADI Early 5 Very Poor 50 Gen Good 14 Gen Poor 62 Good
Max ADI Late 7 Poor 51 Gen Good 14 Gen Poor 70 Good
Max LVORI Early 4 5 5 8
Max LVORI Late 4 3 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-040915-
Muskingum-
Including the city of Zanesville
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type None Tstms Rain None
Chance Precip (%) 0 100 90 0
Chance of Thunder (%) 0 20 0 0
Temp (24h trend) 57 (+3) 68 (-7) 55 68
RH % (24h trend) 87 (-12) 76 (+26) 100 55
Wind 20ft/early(mph) Lgt/Var S 8 G19 S 9 G21 SW 5
Wind 20ft/late(mph) SE 6 S 9 G19 SW 5 G17 SW 6
Precip Amount 0.00 0.32 0.21 0.00
Precip Duration 6 6
Precip Begin 8 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 670 1330
Mixing Hgt(ft-agl/msl) 2190 4360
Transport Wnd (mph) S 17 SW 16
Vent Rate (kt-ft) 32850 61040
Category Day 3 4
Inversion 6pm 63F/9am 5pm 56F/8am
Dispersion 3 4
Max ADI Early 7 Poor 35 Fair 14 Gen Poor 66 Good
Max ADI Late 11 Poor 36 Fair 11 Poor 73 Good
Max LVORI Early 4 4 5 8
Max LVORI Late 4 4 9 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-040915-
Guernsey-
Including the city of Cambridge
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 80 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+2) 72 (-4) 57 69
RH % (24h trend) 87 (-12) 62 (+16) 100 52
Wind 20ft/early(mph) Lgt/Var S 8 G19 S 9 G21 SW 5
Wind 20ft/late(mph) S 6 G17 S 9 G20 SW 6 G19 SW 6
Precip Amount 0.00 0.24 0.26 0.00
Precip Duration 5 6
Precip Begin 10 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 890 1330
Mixing Hgt(ft-agl/msl) 2930 4370
Transport Wnd (mph) S 18 SW 16
Vent Rate (kt-ft) 46880 61180
Category Day 3 4
Inversion 6pm 64F/9am 5pm 58F/8am
Dispersion 3 4
Max ADI Early 6 Very Poor 38 Fair 15 Gen Poor 65 Good
Max ADI Late 11 Poor 41 Gen Good 13 Gen Poor 72 Good
Max LVORI Early 4 4 5 8
Max LVORI Late 5 4 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-040915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 60 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+1) 75 (-1) 59 69
RH % (24h trend) 87 (-7) 53 (+9) 100 55
Wind 20ft/early(mph) Lgt/Var S 8 G19 S 10 G21 SW 7
Wind 20ft/late(mph) S 6 G17 S 9 G19 SW 8 G20 SW 8
Precip Amount 0.00 0.10 0.30 0.00
Precip Duration 1 7
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 970 1290
Mixing Hgt(ft-agl/msl) 3190 4230
Transport Wnd (mph) S 18 SW 15
Vent Rate (kt-ft) 51040 54990
Category Day 3 4
Inversion 6pm 63F/9am 5pm 60F/8am
Dispersion 3 4
Max ADI Early 7 Poor 45 Gen Good 15 Gen Poor 56 Gen Good
Max ADI Late 9 Poor 49 Gen Good 13 Gen Poor 63 Good
Max LVORI Early 5 5 5 8
Max LVORI Late 5 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-040915-
Noble-
Including the city of Caldwell
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Tstms None
Chance Precip (%) 0 80 100 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 57 (+4) 71 (-4) 58 69
RH % (24h trend) 87 (-11) 62 (+14) 100 54
Wind 20ft/early(mph) Lgt/Var S 7 G19 S 9 G20 SW 5
Wind 20ft/late(mph) SE 5 S 8 G19 SW 6 G19 SW 6
Precip Amount 0.00 0.20 0.28 0.00
Precip Duration 3 8
Precip Begin 11 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 940 1280
Mixing Hgt(ft-agl/msl) 3080 4180
Transport Wnd (mph) S 17 SW 15
Vent Rate (kt-ft) 46200 54340
Category Day 3 4
Inversion 6pm 64F/9am 5pm 59F/8am
Dispersion 3 4
Max ADI Early 6 Very Poor 41 Gen Good 14 Gen Poor 64 Good
Max ADI Late 8 Poor 56 Gen Good 12 Poor 70 Good
Max LVORI Early 4 4 6 8
Max LVORI Late 5 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-040915-
Monroe-
Including the city of Woodsfield
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Tstms None
Chance Precip (%) 0 60 100 0
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 56 (+4) 75 (-2) 59 70
RH % (24h trend) 88 (-3) 55 (+10) 100 54
Wind 20ft/early(mph) Lgt/Var S 5 G18 S 7 G20 SW 5
Wind 20ft/late(mph) S 5 S 7 G18 SW 6 G19 SW 6
Precip Amount 0.00 0.08 0.39 0.00
Precip Duration 1 7
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1020 1270
Mixing Hgt(ft-agl/msl) 3340 4170
Transport Wnd (mph) S 16 SW 15
Vent Rate (kt-ft) 46760 54210
Category Day 3 4
Inversion 6pm 64F/9am 5pm 60F/8am
Dispersion 3 4
Max ADI Early 6 Very Poor 42 Gen Good 13 Gen Poor 61 Good
Max ADI Late 8 Poor 56 Gen Good 11 Poor 74 Good
Max LVORI Early 5 5 7 8
Max LVORI Late 5 4 9 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-040915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 20 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 74 (-2) 57 67
RH % (24h trend) 86 (-9) 54 (+1) 100 53
Wind 20ft/early(mph) SE 5 SE 8 S 11 G20 SW 9
Wind 20ft/late(mph) SE 6 S 11 G18 S 10 G17 SW 10
Precip Amount 0.00 0.02 0.23 0.00
Precip Duration 0 7
Precip Begin 3 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1060 1490
Mixing Hgt(ft-agl/msl) 3460 4870
Transport Wnd (mph) S 21 SW 18
Vent Rate (kt-ft) 62280 77920
Category Day 4 4
Inversion 6pm 61F/9am 5pm 59F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 36 Fair 17 Gen Poor 74 Good
Max ADI Late 8 Poor 51 Gen Good 15 Gen Poor 76 Good
Max LVORI Early 4 4 5 5
Max LVORI Late 4 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-040915-
Venango-
Including the cities of Oil City and Franklin
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-5) 74 (-1) 58 68
RH % (24h trend) 86 (-8) 52 (-3) 100 56
Wind 20ft/early(mph) Lgt/Var SE 5 S 8 G17 SW 7
Wind 20ft/late(mph) Lgt/Var S 7 S 9 G17 SW 8 G17
Precip Amount 0.00 0.00 0.22 0.01
Precip Duration 7 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1050 1280
Mixing Hgt(ft-agl/msl) 3440 4210
Transport Wnd (mph) S 17 SW 20
Vent Rate (kt-ft) 51600 71570
Category Day 4 4
Inversion 6pm 63F/10am 6pm 59F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 41 Gen Good 13 Gen Poor 73 Good
Max ADI Late 5 Very Poor 61 Good 13 Gen Poor 78 Good
Max LVORI Early 5 5 5 5
Max LVORI Late 5 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-040915-
Forest-
Including the city of Tionesta
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 90 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-6) 75 (+2) 58 69
RH % (24h trend) 89 (-5) 46 (-10) 100 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 G17 SW 6 G17
Wind 20ft/late(mph) Lgt/Var S 5 S 6 G17 SW 6 G18
Precip Amount 0.00 0.00 0.27 0.03
Precip Duration 7 1
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1130 1350
Mixing Hgt(ft-agl/msl) 3710 4440
Transport Wnd (mph) S 17 SW 20
Vent Rate (kt-ft) 55650 75480
Category Day 4 4
Inversion 6pm 63F/10am 6pm 59F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 37 Fair 9 Poor 88 Good
Max ADI Late 5 Very Poor 61 Good 9 Poor 98 Good
Max LVORI Early 5 5 5 5
Max LVORI Late 5 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-040915-
Lawrence-
Including the cities of New Castle and Ellwood City
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 30 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-3) 75 (-2) 58 68
RH % (24h trend) 88 (-4) 52 (+4) 100 52
Wind 20ft/early(mph) Lgt/Var SE 6 S 9 G20 SW 6
Wind 20ft/late(mph) Lgt/Var S 8 G17 S 7 G18 SW 8
Precip Amount 0.00 0.02 0.21 0.00
Precip Duration 1 7
Precip Begin 3 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1120 1380
Mixing Hgt(ft-agl/msl) 3660 4540
Transport Wnd (mph) S 20 SW 18
Vent Rate (kt-ft) 62220 72640
Category Day 4 4
Inversion 6pm 61F/9am 6pm 60F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 47 Gen Good 15 Gen Poor 72 Good
Max ADI Late 6 Very Poor 70 Good 14 Gen Poor 75 Good
Max LVORI Early 5 5 5 7
Max LVORI Late 5 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-040915-
Butler-
Including the city of Butler
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-4) 75 (-2) 58 69
RH % (24h trend) 91 (+1) 51 (+1) 100 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 7 G17 SW 7
Wind 20ft/late(mph) Lgt/Var S 7 S 7 G17 SW 8
Precip Amount 0.00 0.00 0.29 0.02
Precip Duration 7 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1100 1300
Mixing Hgt(ft-agl/msl) 3610 4250
Transport Wnd (mph) S 17 SW 20
Vent Rate (kt-ft) 54150 72250
Category Day 4 4
Inversion 6pm 64F/10am 5pm 60F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 34 Fair 14 Gen Poor 69 Good
Max ADI Late 5 Very Poor 61 Good 12 Poor 78 Good
Max LVORI Early 5 5 5 7
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-040915-
Clarion-
Including the city of Clarion
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-5) 75 (0) 59 69
RH % (24h trend) 90 (+2) 48 (-2) 100 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 G17 SW 7
Wind 20ft/late(mph) Lgt/Var S 6 S 7 G17 SW 7 G17
Precip Amount 0.00 0.00 0.32 0.03
Precip Duration 7 1
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1020 1280
Mixing Hgt(ft-agl/msl) 3330 4210
Transport Wnd (mph) S 16 SW 20
Vent Rate (kt-ft) 46620 71570
Category Day 3 4
Inversion 6pm 63F/10am 5pm 60F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 28 Fair 12 Poor 75 Good
Max ADI Late 5 Very Poor 54 Gen Good 12 Poor 79 Good
Max LVORI Early 5 5 5 6
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-040915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-6) 74 (-1) 58 68
RH % (24h trend) 93 (+19) 48 (+1) 100 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 8 SW 7 G17
Wind 20ft/late(mph) Lgt/Var S 6 S 7 G17 SW 8 G18
Precip Amount 0.00 0.00 0.33 0.05
Precip Duration 6 1
Precip Begin 9 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1040 1250
Mixing Hgt(ft-agl/msl) 3410 4100
Transport Wnd (mph) S 15 SW 21
Vent Rate (kt-ft) 44330 73800
Category Day 3 4
Inversion 6pm 63F/10am 5pm 60F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 22 Fair 12 Poor 53 Gen Good
Max ADI Late 5 Very Poor 53 Gen Good 12 Poor 76 Good
Max LVORI Early 3 6 4 5
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-040915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 20 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-2) 75 (-3) 59 69
RH % (24h trend) 89 (+3) 51 (+5) 100 55
Wind 20ft/early(mph) Lgt/Var SE 5 S 8 G20 SW 6
Wind 20ft/late(mph) Lgt/Var S 7 G17 S 7 G19 SW 8 G17
Precip Amount 0.00 0.02 0.25 0.00
Precip Duration 0 7
Precip Begin 3 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1120 1340
Mixing Hgt(ft-agl/msl) 3690 4400
Transport Wnd (mph) S 18 SW 18
Vent Rate (kt-ft) 59040 70400
Category Day 4 4
Inversion 6pm 62F/9am 6pm 60F/7am
Dispersion 4 4
Max ADI Early 5 Very Poor 47 Gen Good 13 Gen Poor 65 Good
Max ADI Late 5 Very Poor 68 Good 13 Gen Poor 74 Good
Max LVORI Early 5 5 5 8
Max LVORI Late 5 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-040915-
Allegheny-
Including the city of Pittsburgh Metro Area
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-5) 78 (0) 60 71
RH % (24h trend) 92 (+5) 45 (0) 100 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 8 G19 SW 8
Wind 20ft/late(mph) Lgt/Var S 8 S 8 G19 SW 9 G17
Precip Amount 0.00 0.00 0.31 0.02
Precip Duration 8 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1170 1300
Mixing Hgt(ft-agl/msl) 3830 4260
Transport Wnd (mph) S 14 SW 17
Vent Rate (kt-ft) 45960 63900
Category Day 3 4
Inversion 6pm 66F/10am 6pm 61F/8am
Dispersion 3 4
Max ADI Early 4 Very Poor 31 Fair 12 Poor 49 Gen Good
Max ADI Late 5 Very Poor 56 Gen Good 11 Poor 69 Good
Max LVORI Early 5 5 5 8
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-040915-
Armstrong-
Including the cities of Kittanning and Ford City
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-6) 76 (-2) 59 70
RH % (24h trend) 93 (+10) 48 (+2) 100 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 SW 7
Wind 20ft/late(mph) Lgt/Var S 6 S 6 SW 8 G17
Precip Amount 0.00 0.00 0.32 0.03
Precip Duration 8 1
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1050 1300
Mixing Hgt(ft-agl/msl) 3450 4250
Transport Wnd (mph) S 14 SW 20
Vent Rate (kt-ft) 41400 72250
Category Day 3 4
Inversion 6pm 70F/11am 5pm 61F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 19 Gen Poor 9 Poor 52 Gen Good
Max ADI Late 4 Very Poor 49 Gen Good 9 Poor 74 Good
Max LVORI Early 5 6 5 7
Max LVORI Late 6 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-040915-
Washington-
Including the cities of Washington and Canonsburg
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-4) 76 (-1) 60 70
RH % (24h trend) 90 (-1) 47 (+1) 100 56
Wind 20ft/early(mph) Lgt/Var S 5 S 9 G20 SW 8
Wind 20ft/late(mph) S 5 S 8 G17 S 9 G19 SW 9 G17
Precip Amount 0.00 0.00 0.32 0.01
Precip Duration 9 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1100 1250
Mixing Hgt(ft-agl/msl) 3610 4100
Transport Wnd (mph) S 16 SW 17
Vent Rate (kt-ft) 50540 61500
Category Day 3 4
Inversion 6pm 67F/10am 6pm 61F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 47 Gen Good 13 Gen Poor 61 Good
Max ADI Late 6 Very Poor 56 Gen Good 12 Poor 67 Good
Max LVORI Early 4 5 5 8
Max LVORI Late 5 2 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-040915-
Greene-
Including the city of Waynesburg
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-1) 76 (-1) 60 70
RH % (24h trend) 93 (+7) 48 (+3) 100 61
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 8 G18 SW 7
Wind 20ft/late(mph) Lgt/Var S 7 S 7 G18 SW 9
Precip Amount 0.00 0.00 0.35 0.01
Precip Duration 9 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1180 1250
Mixing Hgt(ft-agl/msl) 3880 4090
Transport Wnd (mph) S 15 SW 16
Vent Rate (kt-ft) 50440 57260
Category Day 4 4
Inversion 6pm 67F/10am 6pm 61F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 47 Gen Good 12 Poor 49 Gen Good
Max ADI Late 5 Very Poor 60 Gen Good 11 Poor 65 Good
Max LVORI Early 5 6 6 8
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-040915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-5) 77 (0) 60 71
RH % (24h trend) 94 (+14) 47 (+1) 100 61
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 8 SW 9
Wind 20ft/late(mph) Lgt/Var S 6 S 7 SW 10
Precip Amount 0.00 0.00 0.30 0.03
Precip Duration 8 2
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1180 1230
Mixing Hgt(ft-agl/msl) 3870 4030
Transport Wnd (mph) S 13 SW 18
Vent Rate (kt-ft) 42570 64480
Category Day 3 4
Inversion 6pm 72F/11am 5pm 63F/9am
Dispersion 3 4
Max ADI Early 4 Very Poor 20 Gen Poor 10 Poor 46 Gen Good
Max ADI Late 4 Very Poor 51 Gen Good 11 Poor 60 Gen Good
Max LVORI Early 4 6 5 8
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-040915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-5) 77 (+2) 58 70
RH % (24h trend) 94 (+20) 46 (+1) 100 64
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 9 G21 SW 7
Wind 20ft/late(mph) Lgt/Var S 7 G18 S 6 G20 SW 8 G17
Precip Amount 0.00 0.00 0.24 0.05
Precip Duration 6 2
Precip Begin 8 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1200 1120
Mixing Hgt(ft-agl/msl) 3930 3670
Transport Wnd (mph) S 14 SW 20
Vent Rate (kt-ft) 47160 62390
Category Day 3 4
Inversion 6pm 64F/10am 5pm 61F/9am
Dispersion 3 4
Max ADI Early 5 Very Poor 22 Fair 11 Poor 39 Fair
Max ADI Late 5 Very Poor 59 Gen Good 11 Poor 67 Good
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-040915-
Fayette-
Including the city of Uniontown
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Tstms Rain
Chance Precip (%) 0 0 100 40
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 52 (-4) 77 (+1) 60 70
RH % (24h trend) 91 (+18) 46 (0) 100 63
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 SW 7
Wind 20ft/late(mph) Lgt/Var S 5 S 6 SW 8
Precip Amount 0.00 0.00 0.28 0.02
Precip Duration 7 1
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1210 1230
Mixing Hgt(ft-agl/msl) 3970 4040
Transport Wnd (mph) S 13 SW 17
Vent Rate (kt-ft) 43670 60600
Category Day 3 4
Inversion 6pm 67F/10am 5pm 62F/8am
Dispersion 3 4
Max ADI Early 4 Very Poor 29 Fair 9 Poor 43 Gen Good
Max ADI Late 4 Very Poor 57 Gen Good 10 Poor 70 Good
Max LVORI Early 4 5 5 8
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-040915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-3) 77 (+2) 58 69
RH % (24h trend) 93 (+17) 43 (-2) 100 65
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 G18 SW 5
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 5 G18 SW 6
Precip Amount 0.00 0.00 0.30 0.04
Precip Duration 7 2
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1260 1100
Mixing Hgt(ft-agl/msl) 4130 3620
Transport Wnd (mph) S 14 SW 18
Vent Rate (kt-ft) 49560 57920
Category Day 3 4
Inversion 6pm 65F/10am 5pm 60F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 25 Fair 9 Poor 42 Gen Good
Max ADI Late 4 Very Poor 66 Good 11 Poor 71 Good
Max LVORI Early 4 5 5 7
Max LVORI Late 6 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-040915-
Indiana-
Including the city of Indiana
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-5) 77 (0) 59 70
RH % (24h trend) 94 (+19) 48 (+3) 100 63
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 8 G17 SW 7 G17
Wind 20ft/late(mph) Lgt/Var S 6 S 6 G17 SW 8 G18
Precip Amount 0.00 0.00 0.32 0.06
Precip Duration 7 2
Precip Begin 9 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1050 1190
Mixing Hgt(ft-agl/msl) 3430 3890
Transport Wnd (mph) S 13 SW 20
Vent Rate (kt-ft) 37730 66130
Category Day 3 4
Inversion 6pm 70F/11am 5pm 61F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 19 Gen Poor 11 Poor 46 Gen Good
Max ADI Late 5 Very Poor 49 Gen Good 11 Poor 69 Good
Max LVORI Early 3 6 5 7
Max LVORI Late 6 2 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-040915-
Higher Elevations of Indiana-
Including the city of Armagh
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 70
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-3) 75 (-1) 59 69
RH % (24h trend) 92 (+19) 48 (+5) 100 65
Wind 20ft/early(mph) SE 5 Lgt/Var S 8 G19 SW 6 G17
Wind 20ft/late(mph) Lgt/Var S 7 G17 S 6 G18 SW 8 G18
Precip Amount 0.00 0.00 0.27 0.05
Precip Duration 7 2
Precip Begin 9 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1010 1150
Mixing Hgt(ft-agl/msl) 3310 3770
Transport Wnd (mph) S 14 SW 20
Vent Rate (kt-ft) 39720 64090
Category Day 3 4
Inversion 6pm 69F/11am 5pm 61F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 21 Fair 12 Poor 43 Gen Good
Max ADI Late 5 Very Poor 52 Gen Good 11 Poor 63 Good
Max LVORI Early 3 5 4 7
Max LVORI Late 6 2 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-040915-
Hancock-
Including the city of Weirton
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 40 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+1) 74 (-2) 59 68
RH % (24h trend) 85 (-4) 53 (+6) 100 53
Wind 20ft/early(mph) Lgt/Var S 5 S 10 G20 SW 7
Wind 20ft/late(mph) S 5 S 8 G17 S 8 G19 SW 8 G17
Precip Amount 0.00 0.05 0.24 0.00
Precip Duration 1 6
Precip Begin 2 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1030 1350
Mixing Hgt(ft-agl/msl) 3380 4420
Transport Wnd (mph) S 18 SW 20
Vent Rate (kt-ft) 54080 75140
Category Day 4 4
Inversion 6pm 63F/9am 6pm 60F/7am
Dispersion 4 4
Max ADI Early 5 Very Poor 49 Gen Good 13 Gen Poor 67 Good
Max ADI Late 6 Very Poor 60 Gen Good 14 Gen Poor 75 Good
Max LVORI Early 4 4 5 8
Max LVORI Late 5 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-040915-
Brooke-
Including the cities of Follansbee and Wellsburg
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 30 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 75 (-2) 60 69
RH % (24h trend) 85 (-3) 50 (+5) 100 54
Wind 20ft/early(mph) Lgt/Var S 6 S 10 G20 SW 7
Wind 20ft/late(mph) S 5 S 9 G17 S 9 G19 SW 8 G17
Precip Amount 0.00 0.04 0.34 0.00
Precip Duration 1 6
Precip Begin 3 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1010 1280
Mixing Hgt(ft-agl/msl) 3320 4180
Transport Wnd (mph) S 17 SW 16
Vent Rate (kt-ft) 49800 58520
Category Day 4 4
Inversion 6pm 63F/9am 6pm 61F/9am
Dispersion 4 4
Max ADI Early 5 Very Poor 47 Gen Good 13 Gen Poor 62 Good
Max ADI Late 7 Poor 58 Gen Good 13 Gen Poor 65 Good
Max LVORI Early 4 4 5 8
Max LVORI Late 4 3 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-040915-
Ohio-
Including the city of Wheeling
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Rain Rain None
Chance Precip (%) 0 30 100 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-1) 75 (-2) 60 70
RH % (24h trend) 87 (-6) 51 (+6) 100 56
Wind 20ft/early(mph) Lgt/Var S 7 S 10 G20 SW 8
Wind 20ft/late(mph) S 6 S 9 G17 S 10 G19 SW 8 G17
Precip Amount 0.00 0.03 0.35 0.00
Precip Duration 1 8
Precip Begin 3 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1070 1280
Mixing Hgt(ft-agl/msl) 3520 4210
Transport Wnd (mph) S 17 SW 16
Vent Rate (kt-ft) 52800 58940
Category Day 4 4
Inversion 6pm 63F/9am 5pm 60F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 46 Gen Good 13 Gen Poor 60 Gen Good
Max ADI Late 8 Poor 51 Gen Good 13 Gen Poor 64 Good
Max LVORI Early 4 5 5 8
Max LVORI Late 5 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-040915-
Marshall-
Including the city of Moundsville
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Rain Rain Rain
Chance Precip (%) 0 30 100 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+1) 75 (-2) 60 71
RH % (24h trend) 89 (0) 53 (+7) 100 59
Wind 20ft/early(mph) Lgt/Var S 6 S 9 G19 SW 7
Wind 20ft/late(mph) S 5 S 8 G17 SW 8 G19 SW 8
Precip Amount 0.00 0.03 0.37 0.01
Precip Duration 0 9 1
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1120 1270
Mixing Hgt(ft-agl/msl) 3680 4180
Transport Wnd (mph) S 17 SW 16
Vent Rate (kt-ft) 55200 58520
Category Day 4 4
Inversion 6pm 63F/9am 6pm 61F/8am
Dispersion 4 4
Max ADI Early 5 Very Poor 49 Gen Good 13 Gen Poor 55 Gen Good
Max ADI Late 7 Poor 58 Gen Good 12 Poor 64 Good
Max LVORI Early 5 5 6 8
Max LVORI Late 5 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-040915-
Wetzel-
Including the city of New Martinsville
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Rain Rain Rain
Chance Precip (%) 0 20 100 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+2) 75 (-1) 60 70
RH % (24h trend) 92 (+7) 55 (+8) 100 61
Wind 20ft/early(mph) Lgt/Var S 5 S 7 G19 SW 5
Wind 20ft/late(mph) Lgt/Var S 7 SW 7 G19 SW 6
Precip Amount 0.00 0.02 0.44 0.01
Precip Duration 0 10 1
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing 1 PM
Mixing Hgt(m-agl/msl) 1100 1260
Mixing Hgt(ft-agl/msl) 3600 4140
Transport Wnd (mph) S 15 SW 15
Vent Rate (kt-ft) 46800 53820
Category Day 3 4
Inversion 6pm 63F/9am 5pm 61F/8am
Dispersion 3 4
Max ADI Early 5 Very Poor 48 Gen Good 12 Poor 58 Gen Good
Max ADI Late 6 Very Poor 55 Gen Good 11 Poor 66 Good
Max LVORI Early 4 5 7 8
Max LVORI Late 6 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-040915-
Marion-
Including the city of Fairmont
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 100 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+3) 75 (-1) 60 70
RH % (24h trend) 95 (+6) 51 (+5) 100 66
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 G17 SW 6
Wind 20ft/late(mph) Lgt/Var S 6 S 5 G17 SW 7
Precip Amount 0.00 0.00 0.35 0.02
Precip Duration 9 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1210 1250
Mixing Hgt(ft-agl/msl) 3970 4100
Transport Wnd (mph) S 15 SW 16
Vent Rate (kt-ft) 51610 57400
Category Day 4 4
Inversion 6pm 67F/10am 5pm 61F/8am
Dispersion 4 4
Max ADI Early 4 Very Poor 39 Fair 9 Poor 42 Gen Good
Max ADI Late 4 Very Poor 55 Gen Good 9 Poor 64 Good
Max LVORI Early 5 6 7 8
Max LVORI Late 7 3 9 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-040915-
Monongalia-
Including the city of Morgantown
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Tstms Rain
Chance Precip (%) 0 0 100 30
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 53 (-2) 76 (0) 60 70
RH % (24h trend) 94 (+16) 49 (+3) 100 64
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 7 G17 SW 6
Wind 20ft/late(mph) Lgt/Var S 6 S 6 G17 SW 8
Precip Amount 0.00 0.00 0.33 0.02
Precip Duration 8 1
Precip Begin 6 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1230 1240
Mixing Hgt(ft-agl/msl) 4040 4070
Transport Wnd (mph) S 15 SW 16
Vent Rate (kt-ft) 52520 56980
Category Day 4 4
Inversion 6pm 67F/10am 5pm 62F/8am
Dispersion 4 4
Max ADI Early 4 Very Poor 37 Fair 10 Poor 44 Gen Good
Max ADI Late 4 Very Poor 63 Good 10 Poor 66 Good
Max LVORI Early 5 5 6 8
Max LVORI Late 6 2 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-040915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Tstms Rain
Chance Precip (%) 0 0 100 50
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 51 (-1) 76 (+3) 58 68
RH % (24h trend) 90 (+9) 46 (-1) 100 69
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 G17 SW 5
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 6 G17 SW 6
Precip Amount 0.00 0.00 0.36 0.04
Precip Duration 8 1
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1120 1100
Mixing Hgt(ft-agl/msl) 3660 3610
Transport Wnd (mph) S 13 SW 17
Vent Rate (kt-ft) 40260 54150
Category Day 3 4
Inversion 6pm 65F/10am 5pm 60F/8am
Dispersion 3 4
Max ADI Early 4 Very Poor 31 Fair 9 Poor 35 Fair
Max ADI Late 5 Very Poor 62 Good 10 Poor 71 Good
Max LVORI Early 5 5 5 8
Max LVORI Late 6 2 8 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-040915-
Preston-
Including the cities of Kingwood and Bruceton Mills
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Tstms Rain
Chance Precip (%) 0 0 100 60
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 50 (0) 77 (+2) 58 70
RH % (24h trend) 92 (+7) 43 (-1) 100 68
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.31 0.06
Precip Duration 8 2
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1210 1030
Mixing Hgt(ft-agl/msl) 3960 3390
Transport Wnd (mph) S 14 SW 15
Vent Rate (kt-ft) 47520 44070
Category Day 3 3
Inversion 6pm 67F/10am 5pm 60F/8am
Dispersion 3 3
Max ADI Early 4 Very Poor 33 Fair 8 Poor 33 Fair
Max ADI Late 4 Very Poor 63 Good 8 Poor 66 Good
Max LVORI Early 5 5 5 8
Max LVORI Late 6 2 9 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-040915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Tstms Rain
Chance Precip (%) 0 0 90 70
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 51 (+2) 76 (+2) 58 69
RH % (24h trend) 93 (+9) 43 (0) 100 69
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 G18 SW 5
Wind 20ft/late(mph) Lgt/Var S 5 S 6 G17 SW 5
Precip Amount 0.00 0.00 0.27 0.07
Precip Duration 7 5
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1200 940
Mixing Hgt(ft-agl/msl) 3920 3080
Transport Wnd (mph) S 15 SW 15
Vent Rate (kt-ft) 50960 40040
Category Day 4 3
Inversion 6pm 65F/10am 6pm 60F/8am
Dispersion 4 3
Max ADI Early 4 Very Poor 34 Fair 10 Poor 28 Fair
Max ADI Late 5 Very Poor 65 Good 11 Poor 53 Gen Good
Max LVORI Early 5 5 5 6
Max LVORI Late 6 2 8 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-040915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 90 80
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+6) 77 (+1) 58 71
RH % (24h trend) 93 (+9) 43 (+5) 100 67
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 6 G21 Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.25 0.08
Precip Duration 6 6
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 1070 910
Mixing Hgt(ft-agl/msl) 3510 2970
Transport Wnd (mph) S 16 SW 13
Vent Rate (kt-ft) 49140 32670
Category Day 3 3
Inversion 6pm 65F/10am 6pm 59F/8am
Dispersion 3 3
Max ADI Early 5 Very Poor 38 Fair 10 Poor 22 Fair
Max ADI Late 5 Very Poor 63 Good 10 Poor 46 Gen Good
Max LVORI Early 5 5 6 8
Max LVORI Late 6 2 9 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-040915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1233 PM EST Tue Nov 3 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 80 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+6) 71 (0) 55 66
RH % (24h trend) 92 (+10) 51 (+5) 100 77
Wind 20ft/early(mph) Lgt/Var S 5 G20 S 7 G25 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 5 G20 S 8 G25 Lgt/Var
Precip Amount 0.00 0.00 0.21 0.06
Precip Duration 5 5
Precip Begin 7 PM Continuing
Precip End Continuing 1 PM
Mixing Hgt(m-agl/msl) 890 820
Mixing Hgt(ft-agl/msl) 2930 2700
Transport Wnd (mph) S 17 SW 16
Vent Rate (kt-ft) 43950 37800
Category Day 3 3
Inversion 6pm 63F/10am 6pm 58F/8am
Dispersion 3 3
Max ADI Early 5 Very Poor 43 Gen Good 13 Gen Poor 26 Fair
Max ADI Late 5 Very Poor 56 Gen Good 15 Gen Poor 51 Gen Good
Max LVORI Early 5 5 5 5
Max LVORI Late 6 3 8 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the mid
60s. Light winds.
.SATURDAY...Mostly cloudy. Lows in the lower 40s. Highs in the
mid 50s. Light winds.
.SUNDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid
50s. West winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. West winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
50s. West winds 15 to 20 mph.
$$