Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
697
FNUS51 KPBZ 070606
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
106 AM EST Fri Nov 7 2025
.DISCUSSION...
Showers and gusty winds return today into tonight with the
approach and passage of a cold front. Generally dry weather is
expected Saturday, before rain returns Sunday with low pressure.
Rain will mix with and change to snow Sunday night , with snow
showers and much colder temperatures Monday into Tuesday.
OHZ039-072115-
Tuscarawas-
Including the cities of New Philadelphia and Dover
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (+5) 39 (+4) 58
RH % (24h trend) 54 (+26) 100 (+21) 64
Wind 20ft/early(mph) S 13 G25 W 8 G19 Lgt/Var
Wind 20ft/late(mph) SW 13 G24 Lgt/Var W 5
Precip Amount 0.18 0.01 0.00
Precip Duration 4 1
Precip Begin 11 AM 7 PM
Precip End 6 PM 1 AM
Mixing Hgt(m-agl/msl) 640 880
Mixing Hgt(ft-agl/msl)2100 2880
Transport Wnd (mph) SW 26 W 8
Vent Rate (kt-ft) 56570 21670
Category Day 3 2
Inversion 49F/9am 6pm 49F/10am
Dispersion 5 5
Max ADI Early 50 Gen Good 13 Gen Poor 14 Gen Poor
Max ADI Late 51 Gen Good 6 Very Poor 22 Fair
Max LVORI Early 2 8 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-072115-
Carroll-
Including the cities of Carrollton and Malvern
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 50 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (+6) 38 (+2) 56
RH % (24h trend) 53 (+21) 100 (+29) 66
Wind 20ft/early(mph) S 14 G25 W 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 14 G25 Lgt/Var W 5
Precip Amount 0.17 0.01 0.00
Precip Duration 5 1
Precip Begin 11 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 670 900
Mixing Hgt(ft-agl/msl)2210 2960
Transport Wnd (mph) SW 28 W 9
Vent Rate (kt-ft) 60250 30430
Category Day 4 2
Inversion 49F/9am 6pm 46F/9am
Dispersion 5 5
Max ADI Early 50 Gen Good 14 Gen Poor 15 Gen Poor
Max ADI Late 55 Gen Good 8 Poor 21 Fair
Max LVORI Early 2 6 8
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-072115-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (+7) 38 (+2) 55
RH % (24h trend) 54 (+21) 100 (+30) 67
Wind 20ft/early(mph) S 13 G26 W 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 15 G26 Lgt/Var NW 5
Precip Amount 0.15 0.01 0.00
Precip Duration 5 1
Precip Begin 11 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 740 950
Mixing Hgt(ft-agl/msl)2430 3110
Transport Wnd (mph) SW 28 W 9
Vent Rate (kt-ft) 71380 31130
Category Day 4 2
Inversion 48F/9am 7pm 46F/9am
Dispersion 5 5
Max ADI Early 50 Gen Good 16 Gen Poor 17 Gen Poor
Max ADI Late 57 Gen Good 9 Poor 22 Fair
Max LVORI Early 2 5 8
Max LVORI Late 4 9 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-072115-
Coshocton-
Including the city of Coshocton
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (+4) 39 (+2) 58
RH % (24h trend) 56 (+28) 100 (+27) 62
Wind 20ft/early(mph) S 11 G24 W 6 G17 Lgt/Var
Wind 20ft/late(mph) SW 12 G23 Lgt/Var W 5
Precip Amount 0.19 0.01 0.00
Precip Duration 4 1
Precip Begin 10 AM 7 PM
Precip End 6 PM 1 AM
Mixing Hgt(m-agl/msl) 640 900
Mixing Hgt(ft-agl/msl)2120 2970
Transport Wnd (mph) SW 26 W 7
Vent Rate (kt-ft) 54120 24330
Category Day 3 2
Inversion 49F/9am 7pm 49F/10am
Dispersion 5 5
Max ADI Early 50 Gen Good 14 Gen Poor 13 Gen Poor
Max ADI Late 48 Gen Good 4 Very Poor 20 Gen Poor
Max LVORI Early 3 8 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-072115-
Harrison-
Including the city of Cadiz
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 60 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+7) 40 (+4) 59
RH % (24h trend) 55 (+26) 100 (+27) 60
Wind 20ft/early(mph) S 13 G26 W 9 G20 Lgt/Var
Wind 20ft/late(mph) SW 14 G27 Lgt/Var W 5
Precip Amount 0.27 0.02 0.00
Precip Duration 4 2
Precip Begin 11 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 700 1030
Mixing Hgt(ft-agl/msl)2300 3360
Transport Wnd (mph) SW 29 W 9
Vent Rate (kt-ft) 68260 40690
Category Day 4 3
Inversion 49F/9am 7pm 47F/9am
Dispersion 5 5
Max ADI Early 51 Gen Good 14 Gen Poor 20 Gen Poor
Max ADI Late 57 Gen Good 8 Poor 37 Fair
Max LVORI Early 2 8 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-072115-
Jefferson OH-
Including the city of Steubenville
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 60 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+8) 40 (+3) 59
RH % (24h trend) 52 (+24) 100 (+33) 58
Wind 20ft/early(mph) S 12 G26 W 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 14 G27 W 5 W 5
Precip Amount 0.24 0.02 0.00
Precip Duration 4 2
Precip Begin 11 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 780 1130
Mixing Hgt(ft-agl/msl)2560 3710
Transport Wnd (mph) SW 30 W 12
Vent Rate (kt-ft) 79920 42650
Category Day 4 3
Inversion 49F/9am 7pm 47F/9am
Dispersion 5 5
Max ADI Early 53 Gen Good 14 Gen Poor 26 Fair
Max ADI Late 64 Good 8 Poor 44 Gen Good
Max LVORI Early 2 5 8
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-072115-
Muskingum-
Including the city of Zanesville
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+5) 40 (+3) 59
RH % (24h trend) 56 (+27) 100 (+24) 58
Wind 20ft/early(mph) S 11 G23 W 6 G18 Lgt/Var
Wind 20ft/late(mph) SW 12 G23 Lgt/Var Lgt/Var
Precip Amount 0.23 0.01 0.00
Precip Duration 4 1
Precip Begin 11 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 670 1060
Mixing Hgt(ft-agl/msl)2190 3490
Transport Wnd (mph) SW 26 W 8
Vent Rate (kt-ft) 57260 31460
Category Day 4 3
Inversion 51F/9am 7pm 50F/10am
Dispersion 5 5
Max ADI Early 51 Gen Good 13 Gen Poor 13 Gen Poor
Max ADI Late 45 Gen Good 5 Very Poor 25 Fair
Max LVORI Early 2 8 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-072115-
Guernsey-
Including the city of Cambridge
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+5) 40 (+7) 60
RH % (24h trend) 55 (+25) 100 (+10) 57
Wind 20ft/early(mph) S 11 G24 W 6 G19 Lgt/Var
Wind 20ft/late(mph) SW 11 G24 Lgt/Var Lgt/Var
Precip Amount 0.27 0.02 0.00
Precip Duration 4 1
Precip Begin 11 AM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 660 1030
Mixing Hgt(ft-agl/msl)2170 3380
Transport Wnd (mph) SW 26 W 8
Vent Rate (kt-ft) 62940 28950
Category Day 3 3
Inversion 51F/9am 6pm 51F/10am
Dispersion 5 5
Max ADI Early 50 Gen Good 13 Gen Poor 14 Gen Poor
Max ADI Late 51 Gen Good 6 Very Poor 30 Fair
Max LVORI Early 2 8 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-072115-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 70 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 63 (+8) 41 (+4) 60
RH % (24h trend) 53 (+23) 100 (+29) 58
Wind 20ft/early(mph) S 12 G26 W 8 G20 Lgt/Var
Wind 20ft/late(mph) SW 14 G27 Lgt/Var SW 5
Precip Amount 0.27 0.04 0.00
Precip Duration 4 3
Precip Begin 12 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 820 1260
Mixing Hgt(ft-agl/msl)2710 4140
Transport Wnd (mph) SW 30 W 12
Vent Rate (kt-ft) 103680 51320
Category Day 4 3
Inversion 51F/9am 6pm 51F/10am
Dispersion 5 5
Max ADI Early 51 Gen Good 14 Gen Poor 26 Fair
Max ADI Late 64 Good 8 Poor 50 Gen Good
Max LVORI Early 2 7 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-072115-
Noble-
Including the city of Caldwell
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 60 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 63 (+7) 41 (+7) 61
RH % (24h trend) 56 (+23) 100 (+12) 57
Wind 20ft/early(mph) S 10 G24 W 6 G19 Lgt/Var
Wind 20ft/late(mph) SW 11 G24 Lgt/Var Lgt/Var
Precip Amount 0.20 0.04 0.00
Precip Duration 4 2
Precip Begin 12 PM Continuing
Precip End Continuing 11 PM
Mixing Hgt(m-agl/msl) 710 1160
Mixing Hgt(ft-agl/msl)2330 3800
Transport Wnd (mph) SW 26 W 9
Vent Rate (kt-ft) 59160 44410
Category Day 4 3
Inversion 51F/9am 6pm 52F/10am
Dispersion 5 5
Max ADI Early 48 Gen Good 13 Gen Poor 17 Gen Poor
Max ADI Late 54 Gen Good 6 Very Poor 41 Gen Good
Max LVORI Early 2 8 9
Max LVORI Late 4 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-072115-
Monroe-
Including the city of Woodsfield
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Showers None
Chance Precip (%) 90 70 0
Chance of Thunder (%) 20 0 0
Temp (24h trend) 65 (+9) 44 (+8) 62
RH % (24h trend) 54 (+23) 100 (+24) 57
Wind 20ft/early(mph) S 9 G25 SW 7 G19 Lgt/Var
Wind 20ft/late(mph) SW 11 G25 Lgt/Var SW 5
Precip Amount 0.19 0.06 0.00
Precip Duration 4 3
Precip Begin 12 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 920 1270
Mixing Hgt(ft-agl/msl)3020 4160
Transport Wnd (mph) SW 30 W 12
Vent Rate (kt-ft) 104200 51060
Category Day 4 3
Inversion 52F/9am 7pm 50F/9am
Dispersion 5 5
Max ADI Early 52 Gen Good 14 Gen Poor 27 Fair
Max ADI Late 68 Good 7 Poor 57 Gen Good
Max LVORI Early 2 8 9
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-072115-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Showers Showers Rain
Chance Precip (%) 100 60 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (+7) 38 (+5) 54
RH % (24h trend) 58 (+17) 100 (+19) 72
Wind 20ft/early(mph) S 14 G25 W 9 G17 Lgt/Var
Wind 20ft/late(mph) SW 14 G25 W 5 NW 5
Precip Amount 0.21 0.02 0.00
Precip Duration 4 1 2
Precip Begin 10 AM Continuing 7 AM
Precip End Continuing 12 AM Continuing
Mixing Hgt(m-agl/msl) 600 940
Mixing Hgt(ft-agl/msl)1980 3100
Transport Wnd (mph) SW 25 W 9
Vent Rate (kt-ft) 49750 34050
Category Day 3 2
Inversion 45F/9am 6pm 42F/8am
Dispersion 5 5
Max ADI Early 44 Gen Good 15 Gen Poor 20 Gen Poor
Max ADI Late 47 Gen Good 11 Poor 21 Fair
Max LVORI Early 2 6 7
Max LVORI Late 4 8 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-072115-
Venango-
Including the cities of Oil City and Franklin
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Rain
Chance Precip (%) 100 70 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (+8) 39 (+6) 53
RH % (24h trend) 59 (+19) 100 (+20) 75
Wind 20ft/early(mph) S 11 G23 W 8 G18 Lgt/Var
Wind 20ft/late(mph) SW 12 G24 W 5 Lgt/Var
Precip Amount 0.25 0.03 0.00
Precip Duration 5 1 2
Precip Begin 10 AM Continuing 7 AM
Precip End Continuing 12 AM Continuing
Mixing Hgt(m-agl/msl) 600 1030
Mixing Hgt(ft-agl/msl)1970 3390
Transport Wnd (mph) SW 24 W 10
Vent Rate (kt-ft) 50710 37710
Category Day 3 3
Inversion 43F/9am 6pm 42F/8am
Dispersion 5 5
Max ADI Early 37 Fair 15 Gen Poor 26 Fair
Max ADI Late 45 Gen Good 12 Poor 27 Fair
Max LVORI Early 3 5 7
Max LVORI Late 4 8 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-072115-
Forest-
Including the city of Tionesta
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Showers Showers Rain
Chance Precip (%) 100 70 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (+9) 39 (+8) 52
RH % (24h trend) 52 (+10) 100 (+19) 70
Wind 20ft/early(mph) S 9 G23 SW 7 G18 Lgt/Var
Wind 20ft/late(mph) SW 10 G24 Lgt/Var Lgt/Var
Precip Amount 0.27 0.04 0.00
Precip Duration 5 2 2
Precip Begin 11 AM Continuing 6 AM
Precip End Continuing 1 AM Continuing
Mixing Hgt(m-agl/msl) 650 1020
Mixing Hgt(ft-agl/msl)2150 3330
Transport Wnd (mph) SW 24 W 12
Vent Rate (kt-ft) 52210 47180
Category Day 3 3
Inversion 43F/9am 6pm 42F/8am
Dispersion 5 5
Max ADI Early 37 Fair 14 Gen Poor 29 Fair
Max ADI Late 47 Gen Good 11 Poor 30 Fair
Max LVORI Early 3 7 6
Max LVORI Late 4 7 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-072115-
Lawrence-
Including the cities of New Castle and Ellwood City
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers Rain
Chance Precip (%) 90 50 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 60 (+8) 38 (+4) 55
RH % (24h trend) 59 (+23) 100 (+19) 70
Wind 20ft/early(mph) S 11 G23 W 8 G19 Lgt/Var
Wind 20ft/late(mph) SW 13 G24 Lgt/Var Lgt/Var
Precip Amount 0.14 0.02 0.00
Precip Duration 5 1 1
Precip Begin 11 AM Continuing 7 AM
Precip End Continuing 1 AM Continuing
Mixing Hgt(m-agl/msl) 690 990
Mixing Hgt(ft-agl/msl)2260 3260
Transport Wnd (mph) SW 25 W 9
Vent Rate (kt-ft) 54120 30200
Category Day 3 2
Inversion 46F/9am 7pm 46F/9am
Dispersion 5 5
Max ADI Early 44 Gen Good 17 Gen Poor 17 Gen Poor
Max ADI Late 50 Gen Good 9 Poor 21 Fair
Max LVORI Early 2 7 8
Max LVORI Late 4 9 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-072115-
Butler-
Including the city of Butler
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers Rain
Chance Precip (%) 90 70 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+9) 38 (+5) 56
RH % (24h trend) 59 (+19) 100 (+16) 70
Wind 20ft/early(mph) S 10 G23 W 8 G19 Lgt/Var
Wind 20ft/late(mph) SW 13 G23 Lgt/Var Lgt/Var
Precip Amount 0.19 0.03 0.00
Precip Duration 5 2 1
Precip Begin 10 AM Continuing 7 AM
Precip End Continuing 1 AM Continuing
Mixing Hgt(m-agl/msl) 710 1010
Mixing Hgt(ft-agl/msl)2350 3330
Transport Wnd (mph) SW 25 W 10
Vent Rate (kt-ft) 64130 37210
Category Day 3 3
Inversion 50F/10am 7pm 46F/9am
Dispersion 5 5
Max ADI Early 38 Fair 14 Gen Poor 25 Fair
Max ADI Late 51 Gen Good 11 Poor 37 Fair
Max LVORI Early 3 6 8
Max LVORI Late 4 9 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-072115-
Clarion-
Including the city of Clarion
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers Rain
Chance Precip (%) 90 80 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 59 (+10) 39 (+7) 55
RH % (24h trend) 55 (+16) 100 (+21) 70
Wind 20ft/early(mph) S 9 G23 SW 8 G19 Lgt/Var
Wind 20ft/late(mph) SW 12 G24 W 5 Lgt/Var
Precip Amount 0.20 0.05 0.00
Precip Duration 5 2 1
Precip Begin 10 AM Continuing 7 AM
Precip End Continuing 2 AM Continuing
Mixing Hgt(m-agl/msl) 650 1090
Mixing Hgt(ft-agl/msl)2130 3590
Transport Wnd (mph) SW 24 W 13
Vent Rate (kt-ft) 51240 44390
Category Day 3 3
Inversion 44F/9am 7pm 42F/8am
Dispersion 5 5
Max ADI Early 35 Fair 14 Gen Poor 28 Fair
Max ADI Late 47 Gen Good 10 Poor 31 Fair
Max LVORI Early 3 6 6
Max LVORI Late 4 7 4
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-072115-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers Rain
Chance Precip (%) 100 80 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 60 (+12) 41 (+9) 55
RH % (24h trend) 52 (+12) 98 (+22) 67
Wind 20ft/early(mph) S 10 G23 SW 9 G20 W 5
Wind 20ft/late(mph) SW 13 G24 W 6 W 5
Precip Amount 0.25 0.08 0.00
Precip Duration 4 2 1
Precip Begin 11 AM Continuing 6 AM
Precip End Continuing 3 AM Continuing
Mixing Hgt(m-agl/msl) 730 1120
Mixing Hgt(ft-agl/msl)2400 3670
Transport Wnd (mph) SW 24 W 14
Vent Rate (kt-ft) 58230 54320
Category Day 4 3
Inversion 44F/9am 7pm 43F/8am
Dispersion 5 5
Max ADI Early 38 Fair 16 Gen Poor 31 Fair
Max ADI Late 50 Gen Good 14 Gen Poor 37 Fair
Max LVORI Early 3 5 5
Max LVORI Late 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-072115-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 60 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+8) 40 (+4) 57
RH % (24h trend) 53 (+18) 100 (+27) 63
Wind 20ft/early(mph) S 10 G23 W 8 G19 Lgt/Var
Wind 20ft/late(mph) SW 14 G25 Lgt/Var Lgt/Var
Precip Amount 0.17 0.02 0.00
Precip Duration 4 2
Precip Begin 11 AM Continuing
Precip End Continuing 1 AM
Mixing Hgt(m-agl/msl) 810 1060
Mixing Hgt(ft-agl/msl)2660 3470
Transport Wnd (mph) SW 29 W 10
Vent Rate (kt-ft) 81560 41260
Category Day 4 3
Inversion 48F/9am 7pm 47F/9am
Dispersion 5 5
Max ADI Early 47 Gen Good 17 Gen Poor 25 Fair
Max ADI Late 60 Gen Good 9 Poor 35 Fair
Max LVORI Early 2 6 8
Max LVORI Late 4 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-072115-
Allegheny-
Including the city of Pittsburgh Metro Area
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 70 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+11) 42 (+7) 59
RH % (24h trend) 52 (+17) 100 (+24) 62
Wind 20ft/early(mph) S 11 G24 W 10 G20 Lgt/Var
Wind 20ft/late(mph) SW 15 G26 W 5 W 6
Precip Amount 0.24 0.05 0.00
Precip Duration 5 2
Precip Begin 12 PM Continuing
Precip End Continuing 3 AM
Mixing Hgt(m-agl/msl) 1040 1190
Mixing Hgt(ft-agl/msl)3400 3910
Transport Wnd (mph) SW 32 W 12
Vent Rate (kt-ft) 132670 46730
Category Day 4 3
Inversion 48F/9am 7pm 48F/9am
Dispersion 5 5
Max ADI Early 43 Gen Good 18 Gen Poor 32 Fair
Max ADI Late 77 Good 12 Poor 46 Gen Good
Max LVORI Early 2 5 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-072115-
Armstrong-
Including the cities of Kittanning and Ford City
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 80 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 63 (+12) 39 (+6) 58
RH % (24h trend) 55 (+14) 100 (+14) 68
Wind 20ft/early(mph) S 9 G22 SW 9 G20 Lgt/Var
Wind 20ft/late(mph) SW 13 G24 W 5 W 5
Precip Amount 0.25 0.06 0.00
Precip Duration 4 3
Precip Begin 10 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 800 1150
Mixing Hgt(ft-agl/msl)2620 3780
Transport Wnd (mph) SW 25 W 13
Vent Rate (kt-ft) 82110 45250
Category Day 4 3
Inversion 51F/10am 6pm 44F/8am
Dispersion 5 5
Max ADI Early 33 Fair 14 Gen Poor 38 Fair
Max ADI Late 52 Gen Good 11 Poor 51 Gen Good
Max LVORI Early 3 5 8
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-072115-
Washington-
Including the cities of Washington and Canonsburg
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 80 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+11) 43 (+8) 59
RH % (24h trend) 51 (+17) 100 (+25) 60
Wind 20ft/early(mph) S 13 G25 W 10 G22 Lgt/Var
Wind 20ft/late(mph) SW 16 G28 W 5 W 7
Precip Amount 0.21 0.07 0.00
Precip Duration 4 4
Precip Begin 12 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 1130 1240
Mixing Hgt(ft-agl/msl)3720 4080
Transport Wnd (mph) SW 36 W 13
Vent Rate (kt-ft) 143650 51940
Category Day 5 3
Inversion 50F/9am 7pm 49F/9am
Dispersion 5 5
Max ADI Early 57 Gen Good 16 Gen Poor 35 Fair
Max ADI Late 92 Good 12 Poor 50 Gen Good
Max LVORI Early 2 5 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-072115-
Greene-
Including the city of Waynesburg
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 80 90 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+13) 44 (+9) 60
RH % (24h trend) 52 (+20) 100 (+24) 62
Wind 20ft/early(mph) S 11 G24 SW 9 G20 Lgt/Var
Wind 20ft/late(mph) SW 14 G26 W 5 SW 6
Precip Amount 0.15 0.13 0.00
Precip Duration 3 4
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1210 1300
Mixing Hgt(ft-agl/msl)3980 4270
Transport Wnd (mph) SW 36 W 13
Vent Rate (kt-ft) 149770 59270
Category Day 5 3
Inversion 51F/9am 6pm 47F/8am
Dispersion 5 5
Max ADI Early 59 Gen Good 18 Gen Poor 37 Fair
Max ADI Late 96 Good 9 Poor 59 Gen Good
Max LVORI Early 2 6 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-072115-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 80 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+13) 43 (+9) 59
RH % (24h trend) 52 (+16) 100 (+17) 64
Wind 20ft/early(mph) S 11 G23 SW 11 G21 W 5
Wind 20ft/late(mph) SW 17 G25 W 6 W 6
Precip Amount 0.21 0.12 0.00
Precip Duration 3 4
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 990 1290
Mixing Hgt(ft-agl/msl)3260 4230
Transport Wnd (mph) SW 31 W 13
Vent Rate (kt-ft) 126750 53530
Category Day 4 3
Inversion 55F/10am None None
Dispersion 5 5
Max ADI Early 45 Gen Good 15 Gen Poor 40 Fair
Max ADI Late 75 Good 12 Poor 53 Gen Good
Max LVORI Early 2 5 8
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-072115-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 90 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (+15) 44 (+9) 59
RH % (24h trend) 48 (+12) 100 (+26) 58
Wind 20ft/early(mph) S 9 G22 SW 11 G22 W 5
Wind 20ft/late(mph) SW 13 G24 W 6 G19 W 5
Precip Amount 0.14 0.22 0.00
Precip Duration 3 4
Precip Begin 1 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 990 1250
Mixing Hgt(ft-agl/msl)3260 4100
Transport Wnd (mph) SW 29 W 14
Vent Rate (kt-ft) 99850 57240
Category Day 4 3
Inversion 54F/10am 6pm 46F/8am
Dispersion 5 5
Max ADI Early 41 Gen Good 14 Gen Poor 44 Gen Good
Max ADI Late 67 Good 12 Poor 37 Fair
Max LVORI Early 2 5 5
Max LVORI Late 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-072115-
Fayette-
Including the city of Uniontown
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 80 90 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (+13) 44 (+9) 60
RH % (24h trend) 51 (+17) 100 (+26) 63
Wind 20ft/early(mph) S 10 G23 SW 9 G20 Lgt/Var
Wind 20ft/late(mph) SW 14 G25 SW 5 SW 6
Precip Amount 0.12 0.20 0.00
Precip Duration 3 4
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1050 1270
Mixing Hgt(ft-agl/msl)3450 4160
Transport Wnd (mph) SW 31 W 13
Vent Rate (kt-ft) 108670 55590
Category Day 4 3
Inversion 52F/9am 6pm 48F/8am
Dispersion 5 5
Max ADI Early 53 Gen Good 15 Gen Poor 40 Fair
Max ADI Late 78 Good 9 Poor 59 Gen Good
Max LVORI Early 2 6 8
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-072115-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 70 90 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (+15) 43 (+9) 58
RH % (24h trend) 51 (+14) 100 (+27) 62
Wind 20ft/early(mph) S 8 G23 SW 9 G21 Lgt/Var
Wind 20ft/late(mph) SW 11 G23 W 5 G17 SW 5
Precip Amount 0.13 0.29 0.00
Precip Duration 2 5
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 970 1220
Mixing Hgt(ft-agl/msl)3180 3990
Transport Wnd (mph) SW 29 W 14
Vent Rate (kt-ft) 104290 67580
Category Day 4 3
Inversion 54F/10am 6pm 46F/8am
Dispersion 5 5
Max ADI Early 46 Gen Good 15 Gen Poor 42 Gen Good
Max ADI Late 67 Good 11 Poor 58 Gen Good
Max LVORI Early 2 6 8
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-072115-
Indiana-
Including the city of Indiana
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 80 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+14) 42 (+11) 58
RH % (24h trend) 52 (+11) 100 (+12) 65
Wind 20ft/early(mph) S 10 G22 SW 10 G20 W 5
Wind 20ft/late(mph) SW 14 G24 W 6 W 5
Precip Amount 0.27 0.11 0.00
Precip Duration 4 3
Precip Begin 1 PM Continuing
Precip End Continuing 4 AM
Mixing Hgt(m-agl/msl) 860 1170
Mixing Hgt(ft-agl/msl)2830 3840
Transport Wnd (mph) SW 26 W 14
Vent Rate (kt-ft) 92720 59810
Category Day 4 3
Inversion 52F/10am 6pm 45F/8am
Dispersion 5 5
Max ADI Early 32 Fair 15 Gen Poor 42 Gen Good
Max ADI Late 57 Gen Good 12 Poor 52 Gen Good
Max LVORI Early 2 5 6
Max LVORI Late 3 7 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-072115-
Higher Elevations of Indiana-
Including the city of Armagh
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 90 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (+14) 43 (+10) 57
RH % (24h trend) 50 (+9) 99 (+21) 63
Wind 20ft/early(mph) S 10 G21 SW 10 G21 W 5
Wind 20ft/late(mph) SW 13 G24 W 6 G17 W 6
Precip Amount 0.25 0.20 0.00
Precip Duration 3 3
Precip Begin 1 PM Continuing
Precip End Continuing 4 AM
Mixing Hgt(m-agl/msl) 810 1190
Mixing Hgt(ft-agl/msl)2670 3890
Transport Wnd (mph) SW 25 W 14
Vent Rate (kt-ft) 76150 56850
Category Day 4 3
Inversion 52F/10am 6pm 46F/8am
Dispersion 5 5
Max ADI Early 32 Fair 14 Gen Poor 36 Fair
Max ADI Late 54 Gen Good 12 Poor 41 Gen Good
Max LVORI Early 2 5 5
Max LVORI Late 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-072115-
Hancock-
Including the city of Weirton
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 100 60 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (+8) 41 (+3) 58
RH % (24h trend) 52 (+22) 100 (+34) 60
Wind 20ft/early(mph) S 11 G24 W 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 14 G26 Lgt/Var W 5
Precip Amount 0.19 0.03 0.00
Precip Duration 4 2
Precip Begin 11 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 830 1110
Mixing Hgt(ft-agl/msl)2720 3640
Transport Wnd (mph) SW 29 W 10
Vent Rate (kt-ft) 73630 44140
Category Day 4 3
Inversion 48F/9am 7pm 47F/9am
Dispersion 5 5
Max ADI Early 53 Gen Good 14 Gen Poor 28 Fair
Max ADI Late 63 Good 8 Poor 40 Fair
Max LVORI Early 2 5 7
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-072115-
Brooke-
Including the cities of Follansbee and Wellsburg
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 70 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 62 (+8) 43 (+5) 60
RH % (24h trend) 49 (+21) 100 (+36) 57
Wind 20ft/early(mph) S 12 G25 SW 9 G20 Lgt/Var
Wind 20ft/late(mph) SW 14 G27 Lgt/Var W 6
Precip Amount 0.29 0.03 0.00
Precip Duration 4 3
Precip Begin 12 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 870 1210
Mixing Hgt(ft-agl/msl)2850 3950
Transport Wnd (mph) SW 31 W 12
Vent Rate (kt-ft) 83610 46720
Category Day 4 3
Inversion 50F/9am 7pm 48F/9am
Dispersion 5 5
Max ADI Early 55 Gen Good 16 Gen Poor 31 Fair
Max ADI Late 71 Good 8 Poor 53 Gen Good
Max LVORI Early 2 5 7
Max LVORI Late 3 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-072115-
Ohio-
Including the city of Wheeling
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 70 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 63 (+9) 44 (+6) 60
RH % (24h trend) 51 (+23) 100 (+34) 58
Wind 20ft/early(mph) S 12 G25 W 10 G21 Lgt/Var
Wind 20ft/late(mph) SW 15 G27 W 5 SW 6
Precip Amount 0.24 0.04 0.00
Precip Duration 4 3
Precip Begin 12 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 920 1250
Mixing Hgt(ft-agl/msl)3030 4100
Transport Wnd (mph) SW 32 W 12
Vent Rate (kt-ft) 103170 46730
Category Day 4 3
Inversion 51F/9am 7pm 49F/9am
Dispersion 5 5
Max ADI Early 56 Gen Good 16 Gen Poor 32 Fair
Max ADI Late 74 Good 8 Poor 52 Gen Good
Max LVORI Early 2 5 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-072115-
Marshall-
Including the city of Moundsville
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Showers None
Chance Precip (%) 90 80 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (+11) 45 (+7) 62
RH % (24h trend) 51 (+22) 100 (+33) 61
Wind 20ft/early(mph) S 11 G25 SW 9 G20 Lgt/Var
Wind 20ft/late(mph) SW 14 G26 Lgt/Var SW 5
Precip Amount 0.18 0.08 0.00
Precip Duration 4 4
Precip Begin 12 PM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 1030 1330
Mixing Hgt(ft-agl/msl)3370 4360
Transport Wnd (mph) SW 35 W 13
Vent Rate (kt-ft) 111260 52220
Category Day 4 3
Inversion 51F/9am 7pm 50F/9am
Dispersion 5 5
Max ADI Early 54 Gen Good 18 Gen Poor 32 Fair
Max ADI Late 86 Good 8 Poor 62 Good
Max LVORI Early 2 6 9
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-072115-
Wetzel-
Including the city of New Martinsville
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 80 80 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 66 (+12) 46 (+9) 61
RH % (24h trend) 52 (+21) 100 (+30) 62
Wind 20ft/early(mph) S 9 G24 SW 8 G19 Lgt/Var
Wind 20ft/late(mph) SW 12 G24 Lgt/Var SW 5
Precip Amount 0.22 0.14 0.00
Precip Duration 3 4
Precip Begin 1 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 1050 1280
Mixing Hgt(ft-agl/msl)3440 4200
Transport Wnd (mph) SW 33 W 13
Vent Rate (kt-ft) 112220 50340
Category Day 4 3
Inversion 52F/9am 7pm 51F/9am
Dispersion 5 5
Max ADI Early 50 Gen Good 19 Gen Poor 33 Fair
Max ADI Late 84 Good 8 Poor 62 Good
Max LVORI Early 2 8 9
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-072115-
Marion-
Including the city of Fairmont
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 80 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 66 (+13) 46 (+11) 60
RH % (24h trend) 52 (+20) 100 (+26) 62
Wind 20ft/early(mph) S 10 G23 SW 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 13 G24 Lgt/Var SW 6
Precip Amount 0.16 0.23 0.00
Precip Duration 2 4
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1390 1220
Mixing Hgt(ft-agl/msl)4550 3990
Transport Wnd (mph) SW 37 W 13
Vent Rate (kt-ft) 160550 52920
Category Day 5 3
Inversion 51F/9am 6pm 48F/8am
Dispersion 5 5
Max ADI Early 62 Good 18 Gen Poor 37 Fair
Max ADI Late 107 Very Good9 Poor 58 Gen Good
Max LVORI Early 2 7 9
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-072115-
Monongalia-
Including the city of Morgantown
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 80 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 66 (+13) 45 (+9) 60
RH % (24h trend) 51 (+19) 100 (+27) 63
Wind 20ft/early(mph) S 10 G23 SW 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 14 G24 Lgt/Var SW 6
Precip Amount 0.15 0.22 0.00
Precip Duration 2 4
Precip Begin 1 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1320 1240
Mixing Hgt(ft-agl/msl)4340 4070
Transport Wnd (mph) SW 36 W 14
Vent Rate (kt-ft) 155830 55540
Category Day 5 3
Inversion 52F/9am 6pm 49F/8am
Dispersion 5 5
Max ADI Early 60 Gen Good 15 Gen Poor 37 Fair
Max ADI Late 98 Good 9 Poor 60 Gen Good
Max LVORI Early 2 6 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-072115-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 80 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 64 (+14) 45 (+10) 58
RH % (24h trend) 51 (+17) 100 (+29) 64
Wind 20ft/early(mph) S 9 G23 SW 9 G19 Lgt/Var
Wind 20ft/late(mph) SW 11 G24 W 5 SW 5
Precip Amount 0.12 0.32 0.00
Precip Duration 1 5
Precip Begin 2 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1300 1000
Mixing Hgt(ft-agl/msl)4270 3270
Transport Wnd (mph) SW 35 W 14
Vent Rate (kt-ft) 149700 44630
Category Day 5 3
Inversion 55F/10am 6pm 47F/8am
Dispersion 5 5
Max ADI Early 60 Gen Good 15 Gen Poor 24 Fair
Max ADI Late 95 Good 10 Poor 51 Gen Good
Max LVORI Early 2 7 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-072115-
Preston-
Including the cities of Kingwood and Bruceton Mills
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 70 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 66 (+15) 44 (+10) 58
RH % (24h trend) 50 (+15) 100 (+27) 63
Wind 20ft/early(mph) S 7 G23 SW 7 G18 Lgt/Var
Wind 20ft/late(mph) SW 11 G23 Lgt/Var SW 5
Precip Amount 0.10 0.34 0.00
Precip Duration 1 5
Precip Begin 2 PM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1500 1170
Mixing Hgt(ft-agl/msl)4910 3830
Transport Wnd (mph) SW 36 W 14
Vent Rate (kt-ft) 173120 53170
Category Day 5 3
Inversion 51F/9am 6pm 48F/8am
Dispersion 5 5
Max ADI Early 64 Good 14 Gen Poor 41 Gen Good
Max ADI Late 107 Very Good9 Poor 58 Gen Good
Max LVORI Early 2 7 8
Max LVORI Late 3 9 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-072115-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 60 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 64 (+16) 45 (+11) 57
RH % (24h trend) 49 (+13) 100 (+31) 63
Wind 20ft/early(mph) S 9 G23 SW 10 G20 W 5
Wind 20ft/late(mph) SW 12 G24 W 7 G18 W 6
Precip Amount 0.08 0.45 0.00
Precip Duration 1 5
Precip Begin 3 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 1420 1160
Mixing Hgt(ft-agl/msl)4650 3800
Transport Wnd (mph) SW 37 W 15
Vent Rate (kt-ft) 172230 57860
Category Day 5 4
Inversion 54F/10am 6pm 47F/8am
Dispersion 5 5
Max ADI Early 59 Gen Good 16 Gen Poor 44 Gen Good
Max ADI Late 104 Very Good13 Gen Poor 59 Gen Good
Max LVORI Early 2 5 6
Max LVORI Late 2 8 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-072115-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 40 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 66 (+16) 45 (+12) 59
RH % (24h trend) 43 (+10) 100 (+31) 54
Wind 20ft/early(mph) S 9 G23 SW 9 G22 Lgt/Var
Wind 20ft/late(mph) SW 11 G24 W 5 G19 W 6
Precip Amount 0.04 0.51 0.00
Precip Duration 1 6
Precip Begin 3 PM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 1550 1370
Mixing Hgt(ft-agl/msl)5080 4510
Transport Wnd (mph) SW 38 W 16
Vent Rate (kt-ft) 180910 76590
Category Day 5 4
Inversion 50F/9am 6pm 47F/8am
Dispersion 5 5
Max ADI Early 84 Good 15 Gen Poor 50 Gen Good
Max ADI Late 125 Very Good11 Poor 70 Good
Max LVORI Early 2 6 6
Max LVORI Late 1 8 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-072115-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
106 AM EST Fri Nov 7 2025
Today Tonight Sat
Cloud Cover Pcldy Mcldy Pcldy
Precip Type Showers Tstms None
Chance Precip (%) 40 90 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 62 (+17) 42 (+10) 56
RH % (24h trend) 46 (+12) 100 (+37) 59
Wind 20ft/early(mph) SW 10 G27 SW 10 G27 W 7 G18
Wind 20ft/late(mph) SW 11 G28 W 8 G25 W 6 G18
Precip Amount 0.02 0.48 0.00
Precip Duration 0 6
Precip Begin 4 PM Continuing
Precip End Continuing 4 AM
Mixing Hgt(m-agl/msl) 1390 1340
Mixing Hgt(ft-agl/msl)4540 4400
Transport Wnd (mph) SW 37 W 18
Vent Rate (kt-ft) 163490 88690
Category Day 5 4
Inversion 52F/10am 6pm 45F/8am
Dispersion 5 5
Max ADI Early 79 Good 20 Gen Poor 60 Gen Good
Max ADI Late 134 Very Good17 Gen Poor 78 Good
Max LVORI Early 2 5 5
Max LVORI Late 2 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with rain likely. Lows in the lower 40s.
Highs in the mid 50s. South winds up to 10 mph.
.MONDAY...Mostly cloudy with rain and snow likely. Colder. Lows
in the upper 20s. Highs in the upper 30s. West winds around
5 mph.
.TUESDAY...Mostly cloudy. A chance of snow. Lows in the lower
20s. Highs in the upper 30s. Southwest winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. A chance of rain and snow. Not as
cool. Lows in the upper 20s. Highs in the upper 40s. Southwest
winds 15 to 20 mph.
.THURSDAY...Partly cloudy. A chance of rain and snow. Lows in the
lower 30s. Highs in the upper 40s. West winds 15 to 20 mph.
$$
WM