Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
744
FNUS51 KPBZ 290415
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1215 AM EDT Thu Oct 29 2026
.DISCUSSION...
Confidence is high that quiet and dry weather will continue under
high pressure today. A passing cold front is expected early Friday
morning. Precipitation chances above a tenth of an inch remains
low. Winds will shift from the southwest to the northwest in the
wake of the cold front. Fire weather potential remains low for the
next 24 hours with minRH values ranging between the low-40s to
low-50s.
Forecaster: Hefferan
OHZ039-292015-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (0) 48 (+2) 67
RH % (24h trend) 42 (+1) 98 (+2) 35
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var
Wind 20ft/late(mph) SW 8 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1050 1160
Mixing Hgt(ft-agl/msl)3430 3810
Transport Wnd (mph) SW 17 NW 10
Vent Rate (kt-ft) 51450 34290
Category Day 4 3
Inversion 61F/11am 6pm 50F/9am
Dispersion 4 3
Max ADI Early 16 Gen Poor 8 Poor 34 Fair
Max ADI Late 61 Good 8 Poor 50 Gen Good
Max LVORI Early 6 3 6
Max LVORI Late 2 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-292015-
Carroll-
Including the cities of Carrollton and Malvern
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (0) 48 (+1) 65
RH % (24h trend) 44 (+4) 97 (+3) 38
Wind 20ft/early(mph) SW 5 SW 7 Lgt/Var
Wind 20ft/late(mph) SW 9 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 11 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1020 1140
Mixing Hgt(ft-agl/msl)3330 3730
Transport Wnd (mph) SW 17 NW 10
Vent Rate (kt-ft) 49950 33570
Category Day 4 3
Inversion 61F/11am 6pm 50F/9am
Dispersion 4 3
Max ADI Early 16 Gen Poor 9 Poor 36 Fair
Max ADI Late 59 Gen Good 8 Poor 54 Gen Good
Max LVORI Early 5 3 6
Max LVORI Late 2 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-292015-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (0) 48 (+2) 64
RH % (24h trend) 44 (+2) 99 (+3) 40
Wind 20ft/early(mph) SW 5 SW 7 Lgt/Var
Wind 20ft/late(mph) SW 8 G17 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 11 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 960 1140
Mixing Hgt(ft-agl/msl)3140 3730
Transport Wnd (mph) SW 17 NW 13
Vent Rate (kt-ft) 47100 41030
Category Day 3 3
Inversion 62F/11am 6pm 50F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 11 Poor 48 Gen Good
Max ADI Late 56 Gen Good 8 Poor 64 Good
Max LVORI Early 6 3 7
Max LVORI Late 2 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-292015-
Coshocton-
Including the city of Coshocton
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (0) 47 (0) 67
RH % (24h trend) 42 (+3) 99 (+1) 35
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1030 1150
Mixing Hgt(ft-agl/msl)3370 3770
Transport Wnd (mph) W 16 N 9
Vent Rate (kt-ft) 47180 30160
Category Day 3 3
Inversion 62F/11am 6pm 49F/9am
Dispersion 3 3
Max ADI Early 14 Gen Poor 5 Very Poor 31 Fair
Max ADI Late 59 Gen Good 6 Very Poor 41 Gen Good
Max LVORI Early 7 3 8
Max LVORI Late 2 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-292015-
Harrison-
Including the city of Cadiz
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-1) 49 (+3) 66
RH % (24h trend) 45 (+7) 97 (0) 38
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 960 1120
Mixing Hgt(ft-agl/msl)3160 3680
Transport Wnd (mph) SW 16 NW 9
Vent Rate (kt-ft) 44240 29440
Category Day 3 3
Inversion 61F/11am 6pm 51F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 8 Poor 33 Fair
Max ADI Late 53 Gen Good 8 Poor 47 Gen Good
Max LVORI Early 6 3 6
Max LVORI Late 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-292015-
Jefferson OH-
Including the city of Steubenville
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-1) 50 (+4) 66
RH % (24h trend) 44 (+2) 96 (-1) 37
Wind 20ft/early(mph) SW 5 SW 7 Lgt/Var
Wind 20ft/late(mph) SW 8 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1130
Mixing Hgt(ft-agl/msl)3090 3710
Transport Wnd (mph) W 16 NW 10
Vent Rate (kt-ft) 43260 33390
Category Day 3 3
Inversion 61F/11am 6pm 51F/9am
Dispersion 3 3
Max ADI Early 19 Gen Poor 8 Poor 39 Fair
Max ADI Late 52 Gen Good 8 Poor 51 Gen Good
Max LVORI Early 7 3 6
Max LVORI Late 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-292015-
Muskingum-
Including the city of Zanesville
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (0) 48 (+1) 68
RH % (24h trend) 42 (+4) 99 (+3) 35
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1070 1140
Mixing Hgt(ft-agl/msl)3500 3730
Transport Wnd (mph) W 15 N 8
Vent Rate (kt-ft) 45500 26110
Category Day 3 3
Inversion 67F/12pm 6pm 50F/9am
Dispersion 3 3
Max ADI Early 13 Gen Poor 5 Very Poor 24 Fair
Max ADI Late 58 Gen Good 5 Very Poor 39 Fair
Max LVORI Early 6 3 7
Max LVORI Late 2 7 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-292015-
Guernsey-
Including the city of Cambridge
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-1) 49 (+2) 68
RH % (24h trend) 44 (+5) 97 (-1) 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1010 1140
Mixing Hgt(ft-agl/msl)3310 3750
Transport Wnd (mph) W 15 N 8
Vent Rate (kt-ft) 43030 26250
Category Day 3 3
Inversion 62F/11am 6pm 51F/9am
Dispersion 3 3
Max ADI Early 15 Gen Poor 5 Very Poor 27 Fair
Max ADI Late 59 Gen Good 5 Very Poor 41 Gen Good
Max LVORI Early 7 4 6
Max LVORI Late 2 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-292015-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (0) 50 (+2) 67
RH % (24h trend) 44 (+3) 98 (0) 37
Wind 20ft/early(mph) SW 5 SW 5 Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 920 1110
Mixing Hgt(ft-agl/msl)3010 3650
Transport Wnd (mph) W 15 NW 9
Vent Rate (kt-ft) 39130 29200
Category Day 3 3
Inversion 62F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 6 Very Poor 29 Fair
Max ADI Late 49 Gen Good 7 Poor 42 Gen Good
Max LVORI Early 7 4 6
Max LVORI Late 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-292015-
Noble-
Including the city of Caldwell
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-1) 50 (+3) 68
RH % (24h trend) 45 (+5) 97 (-2) 38
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1000 1090
Mixing Hgt(ft-agl/msl)3290 3580
Transport Wnd (mph) SW 14 N 8
Vent Rate (kt-ft) 39480 25060
Category Day 3 3
Inversion 66F/12pm 6pm 52F/9am
Dispersion 3 3
Max ADI Early 12 Poor 5 Very Poor 23 Fair
Max ADI Late 52 Gen Good 5 Very Poor 36 Fair
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-292015-
Monroe-
Including the city of Woodsfield
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (0) 50 (+3) 69
RH % (24h trend) 43 (+1) 97 (-3) 36
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1080
Mixing Hgt(ft-agl/msl)3090 3540
Transport Wnd (mph) SW 13 N 8
Vent Rate (kt-ft) 33990 24780
Category Day 3 3
Inversion 61F/11am 6pm 56F/10am
Dispersion 3 3
Max ADI Early 15 Gen Poor 5 Very Poor 23 Fair
Max ADI Late 48 Gen Good 5 Very Poor 36 Fair
Max LVORI Early 8 4 6
Max LVORI Late 2 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-292015-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+1) 46 (+2) 62
RH % (24h trend) 44 (-2) 100 (+1) 46
Wind 20ft/early(mph) S 5 SW 7 NW 6
Wind 20ft/late(mph) SW 9 NW 5 NW 8
Precip Amount 0.00 0.01 0.00
Precip Duration 1
Precip Begin 8 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 950 1130
Mixing Hgt(ft-agl/msl)3100 3690
Transport Wnd (mph) SW 18 NW 14
Vent Rate (kt-ft) 49600 44280
Category Day 3 3
Inversion 60F/11am 6pm 48F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 10 Poor 54 Gen Good
Max ADI Late 58 Gen Good 9 Poor 59 Gen Good
Max LVORI Early 8 4 7
Max LVORI Late 2 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-292015-
Venango-
Including the cities of Oil City and Franklin
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (0) 46 (+2) 63
RH % (24h trend) 48 (+2) 100 (0) 48
Wind 20ft/early(mph) Lgt/Var SW 6 NW 5
Wind 20ft/late(mph) SW 7 W 5 NW 7
Precip Amount 0.00 0.01 0.00
Precip Duration 1
Precip Begin 9 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 910 1140
Mixing Hgt(ft-agl/msl)2990 3730
Transport Wnd (mph) SW 17 NW 14
Vent Rate (kt-ft) 44850 44760
Category Day 3 3
Inversion 58F/11am 6pm 47F/9am
Dispersion 3 3
Max ADI Early 21 Fair 8 Poor 43 Gen Good
Max ADI Late 60 Gen Good 8 Poor 69 Good
Max LVORI Early 8 4 6
Max LVORI Late 3 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-292015-
Forest-
Including the city of Tionesta
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+1) 45 (+2) 61
RH % (24h trend) 45 (-4) 100 (0) 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 6 Lgt/Var NW 5
Precip Amount 0.00 0.03 0.00
Precip Duration 1
Precip Begin 10 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 870 1140
Mixing Hgt(ft-agl/msl)2860 3730
Transport Wnd (mph) SW 17 NW 15
Vent Rate (kt-ft) 42900 48490
Category Day 3 3
Inversion 58F/11am 6pm 47F/9am
Dispersion 3 3
Max ADI Early 22 Fair 8 Poor 37 Fair
Max ADI Late 60 Gen Good 8 Poor 72 Good
Max LVORI Early 8 3 5
Max LVORI Late 2 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-292015-
Lawrence-
Including the cities of New Castle and Ellwood City
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+1) 47 (+3) 64
RH % (24h trend) 42 (-2) 100 (0) 40
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var
Wind 20ft/late(mph) SW 8 Lgt/Var NW 6
Precip Amount 0.00 0.01 0.00
Precip Duration 1
Precip Begin 11 PM
Precip End 3 AM
Mixing Hgt(m-agl/msl) 940 1150
Mixing Hgt(ft-agl/msl)3070 3770
Transport Wnd (mph) SW 16 NW 14
Vent Rate (kt-ft) 42980 45240
Category Day 3 3
Inversion 61F/11am 6pm 49F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 8 Poor 52 Gen Good
Max ADI Late 53 Gen Good 8 Poor 68 Good
Max LVORI Early 8 3 7
Max LVORI Late 2 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-292015-
Butler-
Including the city of Butler
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (0) 47 (+3) 64
RH % (24h trend) 49 (+1) 100 (0) 46
Wind 20ft/early(mph) Lgt/Var SW 6 NW 5
Wind 20ft/late(mph) SW 7 Lgt/Var NW 6
Precip Amount 0.00 0.01 0.00
Precip Duration 1
Precip Begin 11 PM
Precip End 3 AM
Mixing Hgt(m-agl/msl) 860 1150
Mixing Hgt(ft-agl/msl)2830 3780
Transport Wnd (mph) SW 15 NW 14
Vent Rate (kt-ft) 36790 45360
Category Day 3 3
Inversion 59F/11am 6pm 49F/9am
Dispersion 3 3
Max ADI Early 19 Gen Poor 8 Poor 53 Gen Good
Max ADI Late 47 Gen Good 8 Poor 69 Good
Max LVORI Early 8 4 7
Max LVORI Late 3 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-292015-
Clarion-
Including the city of Clarion
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+1) 47 (+4) 62
RH % (24h trend) 47 (-4) 100 (0) 44
Wind 20ft/early(mph) Lgt/Var SW 5 NW 5
Wind 20ft/late(mph) SW 6 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 11 PM
Precip End 3 AM
Mixing Hgt(m-agl/msl) 830 1160
Mixing Hgt(ft-agl/msl)2720 3790
Transport Wnd (mph) SW 16 NW 14
Vent Rate (kt-ft) 38080 45480
Category Day 3 3
Inversion 58F/11am 6pm 49F/9am
Dispersion 3 3
Max ADI Early 20 Gen Poor 8 Poor 54 Gen Good
Max ADI Late 49 Gen Good 8 Poor 71 Good
Max LVORI Early 8 3 6
Max LVORI Late 3 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-292015-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+1) 49 (+5) 61
RH % (24h trend) 48 (-3) 98 (-2) 42
Wind 20ft/early(mph) Lgt/Var SW 6 NW 6
Wind 20ft/late(mph) SW 7 W 5 NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 11 PM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 840 1160
Mixing Hgt(ft-agl/msl)2770 3810
Transport Wnd (mph) W 16 NW 15
Vent Rate (kt-ft) 38780 49530
Category Day 3 4
Inversion 58F/11am 6pm 50F/9am
Dispersion 3 4
Max ADI Early 21 Fair 9 Poor 54 Gen Good
Max ADI Late 50 Gen Good 11 Poor 64 Good
Max LVORI Early 8 3 5
Max LVORI Late 3 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-292015-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (0) 50 (+5) 65
RH % (24h trend) 44 (+6) 98 (-1) 40
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 11 PM
Precip End 3 AM
Mixing Hgt(m-agl/msl) 930 1150
Mixing Hgt(ft-agl/msl)3060 3790
Transport Wnd (mph) SW 15 NW 12
Vent Rate (kt-ft) 39780 37900
Category Day 3 3
Inversion 61F/11am 6pm 51F/9am
Dispersion 3 3
Max ADI Early 19 Gen Poor 8 Poor 46 Gen Good
Max ADI Late 52 Gen Good 8 Poor 65 Good
Max LVORI Early 7 3 6
Max LVORI Late 2 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-292015-
Allegheny-
Including the city of Pittsburgh Metro Area
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+1) 51 (+4) 66
RH % (24h trend) 44 (0) 97 (-2) 40
Wind 20ft/early(mph) Lgt/Var SW 7 NW 5
Wind 20ft/late(mph) SW 8 W 5 NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1160
Mixing Hgt(ft-agl/msl)3090 3820
Transport Wnd (mph) W 15 NW 12
Vent Rate (kt-ft) 40170 38200
Category Day 3 3
Inversion 61F/11am 6pm 53F/9am
Dispersion 3 3
Max ADI Early 20 Gen Poor 8 Poor 42 Gen Good
Max ADI Late 45 Gen Good 8 Poor 57 Gen Good
Max LVORI Early 8 4 6
Max LVORI Late 2 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-292015-
Armstrong-
Including the cities of Kittanning and Ford City
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (0) 49 (+4) 64
RH % (24h trend) 48 (-1) 99 (-1) 44
Wind 20ft/early(mph) Lgt/Var SW 6 NW 5
Wind 20ft/late(mph) SW 7 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 12 AM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 890 1210
Mixing Hgt(ft-agl/msl)2920 3950
Transport Wnd (mph) W 14 NW 14
Vent Rate (kt-ft) 35040 47400
Category Day 3 3
Inversion 59F/11am 6pm 51F/9am
Dispersion 3 3
Max ADI Early 20 Gen Poor 7 Poor 48 Gen Good
Max ADI Late 46 Gen Good 8 Poor 68 Good
Max LVORI Early 8 4 6
Max LVORI Late 3 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-292015-
Washington-
Including the cities of Washington and Canonsburg
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (0) 51 (+5) 66
RH % (24h trend) 44 (+2) 94 (-4) 39
Wind 20ft/early(mph) SW 6 SW 7 Lgt/Var
Wind 20ft/late(mph) SW 9 W 5 NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 960 1150
Mixing Hgt(ft-agl/msl)3150 3780
Transport Wnd (mph) W 15 NW 12
Vent Rate (kt-ft) 40950 37800
Category Day 3 3
Inversion 62F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 20 Gen Poor 8 Poor 36 Fair
Max ADI Late 47 Gen Good 8 Poor 52 Gen Good
Max LVORI Early 7 3 6
Max LVORI Late 2 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-292015-
Greene-
Including the city of Waynesburg
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+1) 51 (+5) 66
RH % (24h trend) 46 (-2) 95 (-4) 42
Wind 20ft/early(mph) SW 5 SW 6 Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1110 1140
Mixing Hgt(ft-agl/msl)3630 3750
Transport Wnd (mph) W 15 NW 10
Vent Rate (kt-ft) 47190 33750
Category Day 3 3
Inversion 56F/10am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 20 Gen Poor 6 Very Poor 32 Fair
Max ADI Late 53 Gen Good 7 Poor 46 Gen Good
Max LVORI Early 7 4 6
Max LVORI Late 2 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-292015-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+1) 51 (+5) 65
RH % (24h trend) 47 (-2) 96 (-3) 43
Wind 20ft/early(mph) S 5 SW 8 NW 5
Wind 20ft/late(mph) SW 9 SW 6 NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1170
Mixing Hgt(ft-agl/msl)3100 3850
Transport Wnd (mph) W 15 NW 13
Vent Rate (kt-ft) 40300 42350
Category Day 3 3
Inversion 61F/11am 6pm 53F/9am
Dispersion 3 3
Max ADI Early 22 Fair 8 Poor 41 Gen Good
Max ADI Late 47 Gen Good 10 Poor 53 Gen Good
Max LVORI Early 8 4 6
Max LVORI Late 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-292015-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+2) 51 (+3) 63
RH % (24h trend) 46 (-2) 95 (0) 45
Wind 20ft/early(mph) Lgt/Var SW 7 G20 W 5
Wind 20ft/late(mph) SW 7 SW 7 G20 NW 7
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 990 1150
Mixing Hgt(ft-agl/msl)3250 3770
Transport Wnd (mph) W 16 NW 15
Vent Rate (kt-ft) 45500 49010
Category Day 3 4
Inversion 57F/10am 6pm 52F/9am
Dispersion 3 4
Max ADI Early 25 Fair 8 Poor 43 Gen Good
Max ADI Late 58 Gen Good 11 Poor 56 Gen Good
Max LVORI Early 6 3 5
Max LVORI Late 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-292015-
Fayette-
Including the city of Uniontown
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+2) 51 (+3) 66
RH % (24h trend) 46 (-2) 93 (-3) 43
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var
Wind 20ft/late(mph) SW 7 SW 5 NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1010 1150
Mixing Hgt(ft-agl/msl)3320 3770
Transport Wnd (mph) W 14 NW 12
Vent Rate (kt-ft) 39840 37700
Category Day 3 3
Inversion 62F/11am 6pm 53F/9am
Dispersion 3 3
Max ADI Early 22 Fair 6 Very Poor 32 Fair
Max ADI Late 51 Gen Good 8 Poor 49 Gen Good
Max LVORI Early 6 4 6
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-292015-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+3) 49 (+2) 64
RH % (24h trend) 44 (-3) 92 (-4) 40
Wind 20ft/early(mph) Lgt/Var SW 5 Lgt/Var
Wind 20ft/late(mph) SW 5 SW 5 NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 1050 1080
Mixing Hgt(ft-agl/msl)3460 3540
Transport Wnd (mph) W 15 NW 13
Vent Rate (kt-ft) 44980 38940
Category Day 3 3
Inversion 57F/10am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 24 Fair 5 Very Poor 33 Fair
Max ADI Late 59 Gen Good 8 Poor 56 Gen Good
Max LVORI Early 6 3 5
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-292015-
Indiana-
Including the city of Indiana
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (0) 51 (+5) 64
RH % (24h trend) 48 (-3) 97 (-2) 43
Wind 20ft/early(mph) Lgt/Var SW 6 NW 6
Wind 20ft/late(mph) SW 7 SW 6 G17 NW 8
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 1 AM
Precip End 5 AM
Mixing Hgt(m-agl/msl) 870 1190
Mixing Hgt(ft-agl/msl)2860 3900
Transport Wnd (mph) W 15 NW 15
Vent Rate (kt-ft) 37180 50700
Category Day 3 4
Inversion 60F/11am 6pm 52F/9am
Dispersion 3 4
Max ADI Early 22 Fair 8 Poor 48 Gen Good
Max ADI Late 50 Gen Good 9 Poor 61 Good
Max LVORI Early 8 4 6
Max LVORI Late 3 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-292015-
Higher Elevations of Indiana-
Including the city of Armagh
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Pcldy Pcldy
Precip Type None Showers None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (0) 51 (+4) 62
RH % (24h trend) 47 (-3) 95 (-1) 45
Wind 20ft/early(mph) Lgt/Var SW 6 G17 NW 6
Wind 20ft/late(mph) SW 7 SW 6 G18 NW 8
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 AM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 920 1170
Mixing Hgt(ft-agl/msl)3030 3830
Transport Wnd (mph) W 15 NW 14
Vent Rate (kt-ft) 39390 45960
Category Day 3 3
Inversion 61F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 24 Fair 9 Poor 48 Gen Good
Max ADI Late 54 Gen Good 10 Poor 57 Gen Good
Max LVORI Early 6 3 5
Max LVORI Late 2 4 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-292015-
Hancock-
Including the city of Weirton
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-1) 51 (+5) 65
RH % (24h trend) 45 (0) 96 (-1) 39
Wind 20ft/early(mph) Lgt/Var SW 6 Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1140
Mixing Hgt(ft-agl/msl)3080 3750
Transport Wnd (mph) SW 16 NW 12
Vent Rate (kt-ft) 43120 37500
Category Day 3 3
Inversion 61F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 8 Poor 41 Gen Good
Max ADI Late 52 Gen Good 8 Poor 60 Gen Good
Max LVORI Early 6 3 6
Max LVORI Late 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-292015-
Brooke-
Including the cities of Follansbee and Wellsburg
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+1) 51 (+4) 66
RH % (24h trend) 44 (+4) 94 (-3) 39
Wind 20ft/early(mph) S 5 SW 6 Lgt/Var
Wind 20ft/late(mph) SW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 910 1130
Mixing Hgt(ft-agl/msl)2980 3720
Transport Wnd (mph) W 15 NW 10
Vent Rate (kt-ft) 38740 33480
Category Day 3 3
Inversion 61F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 7 Poor 34 Fair
Max ADI Late 47 Gen Good 6 Very Poor 48 Gen Good
Max LVORI Early 6 3 6
Max LVORI Late 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-292015-
Ohio-
Including the city of Wheeling
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (-3) 51 (+4) 67
RH % (24h trend) 45 (+9) 95 (-3) 39
Wind 20ft/early(mph) S 5 SW 6 Lgt/Var
Wind 20ft/late(mph) SW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 880 1120
Mixing Hgt(ft-agl/msl)2880 3680
Transport Wnd (mph) W 15 NW 9
Vent Rate (kt-ft) 37440 29440
Category Day 3 3
Inversion 61F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 7 Poor 32 Fair
Max ADI Late 46 Gen Good 7 Poor 47 Gen Good
Max LVORI Early 7 4 6
Max LVORI Late 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-292015-
Marshall-
Including the city of Moundsville
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (0) 51 (+3) 68
RH % (24h trend) 47 (+2) 97 (-2) 41
Wind 20ft/early(mph) S 5 SW 5 Lgt/Var
Wind 20ft/late(mph) SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 940 1100
Mixing Hgt(ft-agl/msl)3080 3620
Transport Wnd (mph) SW 14 NW 9
Vent Rate (kt-ft) 36960 28960
Category Day 3 3
Inversion 61F/11am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 17 Gen Poor 5 Very Poor 27 Fair
Max ADI Late 51 Gen Good 6 Very Poor 41 Gen Good
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-292015-
Wetzel-
Including the city of New Martinsville
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+1) 50 (+3) 68
RH % (24h trend) 47 (-1) 96 (-4) 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1080 1140
Mixing Hgt(ft-agl/msl)3540 3730
Transport Wnd (mph) SW 13 NW 9
Vent Rate (kt-ft) 38940 29840
Category Day 3 3
Inversion 61F/11am 6pm 55F/10am
Dispersion 3 3
Max ADI Early 16 Gen Poor 5 Very Poor 24 Fair
Max ADI Late 53 Gen Good 5 Very Poor 41 Gen Good
Max LVORI Early 8 4 6
Max LVORI Late 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-292015-
Marion-
Including the city of Fairmont
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+1) 50 (+5) 67
RH % (24h trend) 48 (-2) 94 (-5) 39
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1160 1210
Mixing Hgt(ft-agl/msl)3800 3960
Transport Wnd (mph) W 13 NW 9
Vent Rate (kt-ft) 41800 31680
Category Day 3 3
Inversion 61F/11am 6pm 55F/10am
Dispersion 3 3
Max ADI Early 17 Gen Poor 4 Very Poor 22 Fair
Max ADI Late 57 Gen Good 5 Very Poor 43 Gen Good
Max LVORI Early 8 5 6
Max LVORI Late 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-292015-
Monongalia-
Including the city of Morgantown
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+1) 50 (+2) 66
RH % (24h trend) 47 (-5) 93 (-3) 41
Wind 20ft/early(mph) Lgt/Var SW 5 Lgt/Var
Wind 20ft/late(mph) SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1090 1160
Mixing Hgt(ft-agl/msl)3560 3820
Transport Wnd (mph) SW 13 NW 10
Vent Rate (kt-ft) 39160 34380
Category Day 3 3
Inversion 56F/10am 6pm 52F/9am
Dispersion 3 3
Max ADI Early 20 Gen Poor 5 Very Poor 25 Fair
Max ADI Late 54 Gen Good 6 Very Poor 47 Gen Good
Max LVORI Early 7 4 6
Max LVORI Late 2 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-292015-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+4) 49 (+3) 65
RH % (24h trend) 47 (-5) 91 (-1) 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 1030 1120
Mixing Hgt(ft-agl/msl)3370 3680
Transport Wnd (mph) W 14 NW 10
Vent Rate (kt-ft) 40440 33120
Category Day 3 3
Inversion 60F/11am 6pm 54F/10am
Dispersion 3 3
Max ADI Early 21 Fair 5 Very Poor 19 Gen Poor
Max ADI Late 54 Gen Good 6 Very Poor 49 Gen Good
Max LVORI Early 5 4 5
Max LVORI Late 2 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-292015-
Preston-
Including the cities of Kingwood and Bruceton Mills
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+3) 49 (+4) 65
RH % (24h trend) 45 (-6) 93 (-3) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 1050 1120
Mixing Hgt(ft-agl/msl)3460 3690
Transport Wnd (mph) W 14 NW 12
Vent Rate (kt-ft) 41520 36900
Category Day 3 3
Inversion 61F/11am 6pm 51F/9am
Dispersion 3 3
Max ADI Early 21 Fair 5 Very Poor 20 Gen Poor
Max ADI Late 56 Gen Good 5 Very Poor 50 Gen Good
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-292015-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Clear Mclear Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+3) 49 (+4) 65
RH % (24h trend) 44 (-5) 91 (-4) 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 5 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 1060 1100
Mixing Hgt(ft-agl/msl)3490 3590
Transport Wnd (mph) W 15 NW 14
Vent Rate (kt-ft) 45370 43080
Category Day 3 3
Inversion 60F/11am 6pm 52F/10am
Dispersion 3 3
Max ADI Early 24 Fair 5 Very Poor 24 Fair
Max ADI Late 65 Good 8 Poor 58 Gen Good
Max LVORI Early 5 4 5
Max LVORI Late 1 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-292015-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+2) 48 (+4) 67
RH % (24h trend) 42 (-9) 90 (-5) 40
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 1110 1080
Mixing Hgt(ft-agl/msl)3650 3540
Transport Wnd (mph) W 14 NW 13
Vent Rate (kt-ft) 43800 38940
Category Day 3 3
Inversion 59F/11am 6pm 51F/10am
Dispersion 3 3
Max ADI Early 21 Fair 4 Very Poor 21 Fair
Max ADI Late 60 Gen Good 5 Very Poor 50 Gen Good
Max LVORI Early 6 5 5
Max LVORI Late 2 4 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-292015-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1215 AM EDT Thu Oct 29 2026
Today Tonight Fri
Cloud Cover Mclear Clear Pcldy
Precip Type None None Drizzle
Chance Precip (%) 0 0 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+2) 48 (+5) 62
RH % (24h trend) 48 (+1) 85 (-6) 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var W 5 G23 NW 6 G21
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 11 AM
Mixing Hgt(m-agl/msl) 1030 920
Mixing Hgt(ft-agl/msl)3380 3020
Transport Wnd (mph) W 16 NW 16
Vent Rate (kt-ft) 47320 42280
Category Day 3 3
Inversion 58F/11am 6pm 52F/10am
Dispersion 3 3
Max ADI Early 29 Fair 6 Very Poor 34 Fair
Max ADI Late 64 Good 8 Poor 59 Gen Good
Max LVORI Early 4 3 4
Max LVORI Late 1 3 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
lower 60s. Light winds.
.SUNDAY...Mostly cloudy. Lows in the mid 40s. Highs in the upper
60s. Light winds.
.MONDAY...Mostly cloudy. Lows in the mid 40s. Highs in the upper
60s. South winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 40s. Highs in the
upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of rain. Lows in the lower
50s. Highs in the upper 60s. South winds 10 to 15 mph.
$$