Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
817
FNUS51 KPBZ 061604
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1204 PM EDT Sat Jun 6 2026
.DISCUSSION...
Fire weather chances will remain low over the next 24 hours with
rain and thunderstorm chances today and tonight. MinRH values will
be above 40 percent.
Forecaster: Hefferan
OHZ039-070815-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-6) 84 (0) 58 89
RH % (24h trend) 99 (+25) 44 (-16) 88 36
Wind 20ft/early(mph) W 5 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.28 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1530 1720
Mixing Hgt(ft-agl/msl) 5020 5650
Transport Wnd (mph) NW 9 SE 9
Vent Rate (kt-ft) 40160 45200
Category Day 3 3
Inversion 8pm 69F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 24 Fair 28 Fair 5 Very Poor 32 Fair
Max ADI Late 4 Very Poor 57 Gen Good 4 Very Poor 58 Gen Good
Max LVORI Early 6 8 4 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-070815-
Carroll-
Including the cities of Carrollton and Malvern
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 62 (-8) 83 (0) 57 88
RH % (24h trend) 100 (+26) 45 (-16) 88 37
Wind 20ft/early(mph) W 6 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.27 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1480 1590
Mixing Hgt(ft-agl/msl) 4870 5210
Transport Wnd (mph) NW 10 SE 9
Vent Rate (kt-ft) 43830 41680
Category Day 3 3
Inversion 8pm 69F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 24 Fair 31 Fair 6 Very Poor 29 Fair
Max ADI Late 7 Poor 57 Gen Good 4 Very Poor 59 Gen Good
Max LVORI Early 5 8 3 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-070815-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-8) 83 (+1) 56 88
RH % (24h trend) 99 (+22) 42 (-19) 89 37
Wind 20ft/early(mph) W 6 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1490 1670
Mixing Hgt(ft-agl/msl) 4900 5490
Transport Wnd (mph) NW 12 SE 10
Vent Rate (kt-ft) 49000 49410
Category Day 3 4
Inversion 8pm 69F/9am 8pm 69F/9am
Dispersion 3 4
Max ADI Early 26 Fair 39 Fair 5 Very Poor 32 Fair
Max ADI Late 5 Very Poor 59 Gen Good 4 Very Poor 68 Good
Max LVORI Early 5 8 3 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-070815-
Coshocton-
Including the city of Coshocton
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-6) 85 (0) 59 89
RH % (24h trend) 100 (+20) 46 (-13) 89 39
Wind 20ft/early(mph) W 5 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.38 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1570 1860
Mixing Hgt(ft-agl/msl) 5140 6090
Transport Wnd (mph) NW 8 SE 7
Vent Rate (kt-ft) 35980 36540
Category Day 3 3
Inversion 8pm 70F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 22 Fair 23 Fair 5 Very Poor 32 Fair
Max ADI Late 4 Very Poor 51 Gen Good 4 Very Poor 51 Gen Good
Max LVORI Early 7 9 3 5
Max LVORI Late 9 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-070815-
Harrison-
Including the city of Cadiz
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 62 (-7) 84 (0) 58 88
RH % (24h trend) 100 (+27) 45 (-12) 90 37
Wind 20ft/early(mph) W 6 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.36 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1540 1620
Mixing Hgt(ft-agl/msl) 5050 5300
Transport Wnd (mph) NW 9 SE 9
Vent Rate (kt-ft) 40400 42400
Category Day 3 3
Inversion 8pm 69F/9am 8pm 70F/9am
Dispersion 3 3
Max ADI Early 22 Fair 29 Fair 5 Very Poor 30 Fair
Max ADI Late 6 Very Poor 60 Gen Good 4 Very Poor 58 Gen Good
Max LVORI Early 7 8 4 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-070815-
Jefferson OH-
Including the city of Steubenville
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 62 (-6) 84 (0) 57 87
RH % (24h trend) 100 (+27) 43 (-15) 89 37
Wind 20ft/early(mph) W 6 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.37 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1610 1590
Mixing Hgt(ft-agl/msl) 5300 5230
Transport Wnd (mph) NW 10 SE 9
Vent Rate (kt-ft) 47700 41840
Category Day 4 3
Inversion 8pm 69F/9am 8pm 68F/9am
Dispersion 4 3
Max ADI Early 26 Fair 38 Fair 5 Very Poor 30 Fair
Max ADI Late 6 Very Poor 64 Good 4 Very Poor 58 Gen Good
Max LVORI Early 6 8 3 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-070815-
Muskingum-
Including the city of Zanesville
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-5) 86 (0) 60 90
RH % (24h trend) 99 (+25) 45 (-9) 90 39
Wind 20ft/early(mph) W 5 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.37 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 1670 1940
Mixing Hgt(ft-agl/msl) 5490 6370
Transport Wnd (mph) NW 7 SE 7
Vent Rate (kt-ft) 32940 38220
Category Day 3 3
Inversion 8pm 70F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 21 Fair 21 Fair 4 Very Poor 31 Fair
Max ADI Late 4 Very Poor 47 Gen Good 4 Very Poor 53 Gen Good
Max LVORI Early 6 9 3 5
Max LVORI Late 9 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-070815-
Guernsey-
Including the city of Cambridge
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-5) 86 (0) 59 90
RH % (24h trend) 100 (+25) 44 (-11) 91 37
Wind 20ft/early(mph) SW 5 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.43 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1600 1880
Mixing Hgt(ft-agl/msl) 5260 6180
Transport Wnd (mph) NW 8 SE 8
Vent Rate (kt-ft) 36820 43260
Category Day 3 3
Inversion 8pm 70F/9am 8pm 70F/9am
Dispersion 3 3
Max ADI Early 19 Gen Poor 21 Fair 5 Very Poor 29 Fair
Max ADI Late 5 Very Poor 58 Gen Good 4 Very Poor 57 Gen Good
Max LVORI Early 6 9 4 5
Max LVORI Late 9 2 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-070815-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 62 (-6) 85 (0) 58 89
RH % (24h trend) 100 (+23) 46 (-9) 93 37
Wind 20ft/early(mph) SW 7 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.52 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 3 AM
Mixing Hgt(m-agl/msl) 1560 1770
Mixing Hgt(ft-agl/msl) 5110 5820
Transport Wnd (mph) NW 9 SE 8
Vent Rate (kt-ft) 40880 40740
Category Day 3 3
Inversion 8pm 70F/9am 8pm 70F/9am
Dispersion 3 3
Max ADI Early 17 Gen Poor 24 Fair 5 Very Poor 29 Fair
Max ADI Late 7 Poor 60 Gen Good 5 Very Poor 54 Gen Good
Max LVORI Early 6 8 4 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-070815-
Noble-
Including the city of Caldwell
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 62 (-3) 86 (0) 60 90
RH % (24h trend) 100 (+17) 45 (-8) 92 38
Wind 20ft/early(mph) W 5 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.42 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1680 1990
Mixing Hgt(ft-agl/msl) 5500 6520
Transport Wnd (mph) NW 8 SE 7
Vent Rate (kt-ft) 38500 39120
Category Day 3 3
Inversion 8pm 69F/9am 8pm 70F/9am
Dispersion 3 3
Max ADI Early 18 Gen Poor 20 Gen Poor 4 Very Poor 31 Fair
Max ADI Late 5 Very Poor 52 Gen Good 4 Very Poor 61 Good
Max LVORI Early 6 9 4 5
Max LVORI Late 9 3 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-070815-
Monroe-
Including the city of Woodsfield
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-1) 85 (-1) 60 89
RH % (24h trend) 100 (+11) 47 (-6) 92 37
Wind 20ft/early(mph) SW 5 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.44 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1650 1920
Mixing Hgt(ft-agl/msl) 5400 6300
Transport Wnd (mph) NW 8 S 7
Vent Rate (kt-ft) 37800 37800
Category Day 3 3
Inversion 8pm 70F/9am 8pm 70F/9am
Dispersion 3 3
Max ADI Early 17 Gen Poor 20 Gen Poor 4 Very Poor 30 Fair
Max ADI Late 5 Very Poor 57 Gen Good 4 Very Poor 58 Gen Good
Max LVORI Early 6 8 4 5
Max LVORI Late 9 3 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-070815-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 59 (-10) 81 (0) 55 87
RH % (24h trend) 100 (+24) 45 (-17) 92 37
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var E 5
Wind 20ft/late(mph) Lgt/Var NW 7 Lgt/Var SE 5
Precip Amount 0.12 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 12 AM
Mixing Hgt(m-agl/msl) 1340 1410
Mixing Hgt(ft-agl/msl) 4410 4630
Transport Wnd (mph) N 13 SE 10
Vent Rate (kt-ft) 48510 41670
Category Day 4 3
Inversion 8pm 64F/8am 8pm 68F/9am
Dispersion 4 3
Max ADI Early 18 Gen Poor 41 Gen Good 8 Poor 38 Fair
Max ADI Late 3 Very Poor 64 Good 5 Very Poor 60 Gen Good
Max LVORI Early 7 9 4 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-070815-
Venango-
Including the cities of Oil City and Franklin
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 59 (-8) 81 (+1) 54 87
RH % (24h trend) 100 (+20) 42 (-22) 92 35
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.07 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 12 AM
Mixing Hgt(m-agl/msl) 1490 1580
Mixing Hgt(ft-agl/msl) 4880 5190
Transport Wnd (mph) NW 13 S 10
Vent Rate (kt-ft) 53680 46710
Category Day 4 3
Inversion 8pm 63F/8am 8pm 61F/8am
Dispersion 4 3
Max ADI Early 15 Gen Poor 54 Gen Good 6 Very Poor 41 Gen Good
Max ADI Late 3 Very Poor 72 Good 5 Very Poor 66 Good
Max LVORI Early 6 8 4 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-070815-
Forest-
Including the city of Tionesta
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 60 0 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 58 (-6) 81 (+2) 54 87
RH % (24h trend) 99 (+20) 37 (-25) 91 30
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.05 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1560 1710
Mixing Hgt(ft-agl/msl) 5110 5620
Transport Wnd (mph) NW 15 S 10
Vent Rate (kt-ft) 66430 50580
Category Day 4 4
Inversion 8pm 62F/8am 8pm 60F/8am
Dispersion 4 4
Max ADI Early 11 Poor 61 Good 6 Very Poor 43 Gen Good
Max ADI Late 4 Very Poor 86 Good 5 Very Poor 71 Good
Max LVORI Early 6 7 4 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-070815-
Lawrence-
Including the cities of New Castle and Ellwood City
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 60 (-9) 83 (0) 56 88
RH % (24h trend) 100 (+26) 43 (-18) 91 37
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.23 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 12 AM
Mixing Hgt(m-agl/msl) 1420 1490
Mixing Hgt(ft-agl/msl) 4670 4890
Transport Wnd (mph) N 13 SE 10
Vent Rate (kt-ft) 51370 44010
Category Day 4 3
Inversion 7pm 65F/8am 8pm 69F/9am
Dispersion 4 3
Max ADI Early 22 Fair 40 Fair 6 Very Poor 38 Fair
Max ADI Late 4 Very Poor 66 Good 5 Very Poor 61 Good
Max LVORI Early 7 8 4 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-070815-
Butler-
Including the city of Butler
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 60 (-7) 82 (0) 55 87
RH % (24h trend) 100 (+20) 45 (-20) 92 39
Wind 20ft/early(mph) W 5 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.28 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1520 1570
Mixing Hgt(ft-agl/msl) 4980 5140
Transport Wnd (mph) NW 14 SE 10
Vent Rate (kt-ft) 59760 46260
Category Day 4 3
Inversion 8pm 65F/8am 8pm 62F/8am
Dispersion 4 3
Max ADI Early 23 Fair 49 Gen Good 6 Very Poor 38 Fair
Max ADI Late 4 Very Poor 75 Good 5 Very Poor 64 Good
Max LVORI Early 6 8 4 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-070815-
Clarion-
Including the city of Clarion
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 60 (-5) 82 (+2) 55 87
RH % (24h trend) 100 (+17) 39 (-23) 89 34
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1620 1590
Mixing Hgt(ft-agl/msl) 5310 5230
Transport Wnd (mph) NW 14 SE 10
Vent Rate (kt-ft) 63720 47070
Category Day 4 3
Inversion 8pm 64F/8am 8pm 61F/8am
Dispersion 4 3
Max ADI Early 18 Gen Poor 60 Gen Good 6 Very Poor 43 Gen Good
Max ADI Late 4 Very Poor 83 Good 5 Very Poor 65 Good
Max LVORI Early 6 8 3 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-070815-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 60 (-4) 81 (+1) 55 86
RH % (24h trend) 99 (+13) 37 (-24) 87 32
Wind 20ft/early(mph) W 5 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 8 Lgt/Var Lgt/Var
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1660 1680
Mixing Hgt(ft-agl/msl) 5450 5500
Transport Wnd (mph) NW 15 S 10
Vent Rate (kt-ft) 70850 49500
Category Day 4 4
Inversion 8pm 64F/8am 8pm 61F/8am
Dispersion 4 4
Max ADI Early 20 Gen Poor 65 Good 6 Very Poor 44 Gen Good
Max ADI Late 4 Very Poor 92 Good 5 Very Poor 69 Good
Max LVORI Early 6 7 3 5
Max LVORI Late 8 1 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-070815-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 63 (-6) 83 (0) 57 88
RH % (24h trend) 99 (+22) 43 (-17) 88 37
Wind 20ft/early(mph) W 5 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.25 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1580 1670
Mixing Hgt(ft-agl/msl) 5170 5480
Transport Wnd (mph) NW 13 SE 10
Vent Rate (kt-ft) 56870 49320
Category Day 4 4
Inversion 8pm 67F/8am 8pm 69F/9am
Dispersion 4 4
Max ADI Early 26 Fair 45 Gen Good 6 Very Poor 34 Fair
Max ADI Late 5 Very Poor 69 Good 4 Very Poor 68 Good
Max LVORI Early 6 7 3 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-070815-
Allegheny-
Including the city of Pittsburgh Metro Area
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 63 (-7) 84 (0) 58 87
RH % (24h trend) 100 (+27) 46 (-12) 88 39
Wind 20ft/early(mph) W 7 G18 Lgt/Var N 5 Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 7 Lgt/Var Lgt/Var
Precip Amount 0.32 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1700 1650
Mixing Hgt(ft-agl/msl) 5570 5410
Transport Wnd (mph) NW 13 SE 9
Vent Rate (kt-ft) 61270 43280
Category Day 4 3
Inversion 8pm 67F/8am 8pm 68F/9am
Dispersion 4 3
Max ADI Early 27 Fair 46 Gen Good 8 Poor 34 Fair
Max ADI Late 6 Very Poor 79 Good 4 Very Poor 61 Good
Max LVORI Early 5 8 3 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-070815-
Armstrong-
Including the cities of Kittanning and Ford City
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 60 (-6) 83 (+1) 56 87
RH % (24h trend) 100 (+17) 43 (-19) 90 38
Wind 20ft/early(mph) W 5 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 7 Lgt/Var Lgt/Var
Precip Amount 0.35 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1630 1590
Mixing Hgt(ft-agl/msl) 5350 5220
Transport Wnd (mph) NW 14 SE 9
Vent Rate (kt-ft) 64200 41760
Category Day 4 3
Inversion 8pm 65F/8am 8pm 62F/8am
Dispersion 4 3
Max ADI Early 26 Fair 51 Gen Good 6 Very Poor 39 Fair
Max ADI Late 4 Very Poor 83 Good 5 Very Poor 60 Gen Good
Max LVORI Early 6 8 3 5
Max LVORI Late 9 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-070815-
Washington-
Including the cities of Washington and Canonsburg
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 62 (-5) 83 (-1) 58 86
RH % (24h trend) 99 (+24) 46 (-11) 91 40
Wind 20ft/early(mph) SW 7 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.54 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1670 1570
Mixing Hgt(ft-agl/msl) 5470 5150
Transport Wnd (mph) NW 13 SE 9
Vent Rate (kt-ft) 60170 41200
Category Day 4 3
Inversion 8pm 69F/9am 8pm 68F/9am
Dispersion 4 3
Max ADI Early 27 Fair 38 Fair 5 Very Poor 31 Fair
Max ADI Late 6 Very Poor 75 Good 4 Very Poor 59 Gen Good
Max LVORI Early 5 8 4 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-070815-
Greene-
Including the city of Waynesburg
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 100 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-1) 83 (-1) 58 87
RH % (24h trend) 99 (+13) 51 (-5) 93 41
Wind 20ft/early(mph) SW 6 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.68 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 1580 1680
Mixing Hgt(ft-agl/msl) 5180 5510
Transport Wnd (mph) NW 12 SE 8
Vent Rate (kt-ft) 51800 38570
Category Day 3 3
Inversion 7pm 69F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 22 Fair 30 Fair 5 Very Poor 33 Fair
Max ADI Late 6 Very Poor 72 Good 4 Very Poor 57 Gen Good
Max LVORI Early 6 7 5 6
Max LVORI Late 8 3 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-070815-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-5) 83 (-1) 57 87
RH % (24h trend) 100 (+19) 48 (-11) 95 40
Wind 20ft/early(mph) SW 7 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 7 Lgt/Var Lgt/Var
Precip Amount 0.43 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 1690 1520
Mixing Hgt(ft-agl/msl) 5530 4990
Transport Wnd (mph) NW 14 SE 9
Vent Rate (kt-ft) 66360 39920
Category Day 4 3
Inversion 8pm 66F/8am 8pm 69F/9am
Dispersion 4 3
Max ADI Early 26 Fair 40 Fair 8 Poor 34 Fair
Max ADI Late 6 Very Poor 82 Good 4 Very Poor 56 Gen Good
Max LVORI Early 6 8 5 6
Max LVORI Late 9 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-070815-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 80 20 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-4) 83 (0) 56 87
RH % (24h trend) 100 (+21) 45 (-10) 90 37
Wind 20ft/early(mph) SW 6 G19 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 7 Lgt/Var Lgt/Var
Precip Amount 0.46 0.00 0.00 0.00
Precip Duration 5 0
Precip Begin 6 PM Continuing
Precip End Continuing 9 AM
Mixing Hgt(m-agl/msl) 1540 1530
Mixing Hgt(ft-agl/msl) 5060 5010
Transport Wnd (mph) NW 16 SE 10
Vent Rate (kt-ft) 70840 45090
Category Day 4 3
Inversion 8pm 65F/8am 8pm 63F/8am
Dispersion 4 3
Max ADI Early 27 Fair 39 Fair 7 Poor 38 Fair
Max ADI Late 6 Very Poor 91 Good 4 Very Poor 62 Good
Max LVORI Early 6 7 4 5
Max LVORI Late 9 2 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-070815-
Fayette-
Including the city of Uniontown
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 100 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 62 (-4) 82 (-2) 57 86
RH % (24h trend) 100 (+19) 51 (-5) 95 42
Wind 20ft/early(mph) SW 6 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.77 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1650 1590
Mixing Hgt(ft-agl/msl) 5410 5220
Transport Wnd (mph) NW 12 SE 8
Vent Rate (kt-ft) 54100 36540
Category Day 4 3
Inversion 7pm 67F/8am 7pm 70F/9am
Dispersion 4 3
Max ADI Early 18 Gen Poor 30 Fair 5 Very Poor 33 Fair
Max ADI Late 5 Very Poor 77 Good 3 Very Poor 56 Gen Good
Max LVORI Early 6 8 5 6
Max LVORI Late 9 3 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-070815-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 100 20 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-1) 81 (-1) 55 85
RH % (24h trend) 100 (+17) 51 (-5) 95 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.81 0.01 0.00 0.00
Precip Duration 7 0
Precip Begin 6 PM Continuing
Precip End Continuing 10 AM
Mixing Hgt(m-agl/msl) 1530 1650
Mixing Hgt(ft-agl/msl) 5010 5420
Transport Wnd (mph) NW 15 SE 10
Vent Rate (kt-ft) 65130 48780
Category Day 4 4
Inversion 7pm 65F/8am 8pm 62F/8am
Dispersion 4 4
Max ADI Early 21 Fair 33 Fair 5 Very Poor 32 Fair
Max ADI Late 6 Very Poor 87 Good 4 Very Poor 64 Good
Max LVORI Early 6 8 5 5
Max LVORI Late 9 3 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-070815-
Indiana-
Including the city of Indiana
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Clear Clear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-5) 83 (+1) 56 87
RH % (24h trend) 100 (+13) 44 (-15) 90 37
Wind 20ft/early(mph) W 5 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 8 Lgt/Var Lgt/Var
Precip Amount 0.41 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 1650 1650
Mixing Hgt(ft-agl/msl) 5410 5430
Transport Wnd (mph) NW 15 SE 9
Vent Rate (kt-ft) 70330 43440
Category Day 4 3
Inversion 8pm 65F/8am 8pm 62F/8am
Dispersion 4 3
Max ADI Early 27 Fair 43 Gen Good 6 Very Poor 42 Gen Good
Max ADI Late 5 Very Poor 92 Good 5 Very Poor 60 Gen Good
Max LVORI Early 6 8 4 5
Max LVORI Late 8 1 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-070815-
Higher Elevations of Indiana-
Including the city of Armagh
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Clear
Precip Type Tstms None None None
Chance Precip (%) 80 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 61 (-3) 82 (0) 57 87
RH % (24h trend) 100 (+16) 44 (-13) 87 37
Wind 20ft/early(mph) W 6 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 8 Lgt/Var Lgt/Var
Precip Amount 0.47 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1610 1630
Mixing Hgt(ft-agl/msl) 5280 5350
Transport Wnd (mph) NW 16 S 9
Vent Rate (kt-ft) 73920 42800
Category Day 4 3
Inversion 8pm 65F/8am 8pm 63F/8am
Dispersion 4 3
Max ADI Early 26 Fair 38 Fair 7 Poor 41 Gen Good
Max ADI Late 6 Very Poor 97 Good 5 Very Poor 60 Gen Good
Max LVORI Early 6 8 4 5
Max LVORI Late 8 1 5 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-070815-
Hancock-
Including the city of Weirton
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 63 (-5) 84 (+1) 58 88
RH % (24h trend) 98 (+17) 41 (-18) 86 37
Wind 20ft/early(mph) W 6 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.34 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt(m-agl/msl) 1660 1640
Mixing Hgt(ft-agl/msl) 5440 5390
Transport Wnd (mph) NW 10 SE 9
Vent Rate (kt-ft) 48960 43120
Category Day 4 3
Inversion 8pm 69F/9am 8pm 68F/9am
Dispersion 4 3
Max ADI Early 26 Fair 40 Fair 5 Very Poor 30 Fair
Max ADI Late 5 Very Poor 69 Good 4 Very Poor 60 Gen Good
Max LVORI Early 5 7 3 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-070815-
Brooke-
Including the cities of Follansbee and Wellsburg
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 70 0 0 0
Temp (24h trend) 64 (-5) 84 (0) 59 87
RH % (24h trend) 96 (+25) 45 (-12) 86 39
Wind 20ft/early(mph) SW 7 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.44 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1660 1550
Mixing Hgt(ft-agl/msl) 5440 5080
Transport Wnd (mph) NW 10 SE 9
Vent Rate (kt-ft) 48960 40640
Category Day 4 3
Inversion 8pm 69F/9am 8pm 68F/9am
Dispersion 4 3
Max ADI Early 26 Fair 37 Fair 5 Very Poor 30 Fair
Max ADI Late 6 Very Poor 70 Good 4 Very Poor 57 Gen Good
Max LVORI Early 5 6 3 5
Max LVORI Late 7 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-070815-
Ohio-
Including the city of Wheeling
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 63 (-4) 84 (0) 58 88
RH % (24h trend) 98 (+24) 47 (-8) 90 38
Wind 20ft/early(mph) SW 7 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.55 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(m-agl/msl) 1590 1680
Mixing Hgt(ft-agl/msl) 5210 5510
Transport Wnd (mph) NW 10 SE 8
Vent Rate (kt-ft) 46890 38570
Category Day 3 3
Inversion 8pm 69F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 19 Gen Poor 30 Fair 5 Very Poor 30 Fair
Max ADI Late 7 Poor 67 Good 4 Very Poor 54 Gen Good
Max LVORI Early 5 7 4 5
Max LVORI Late 8 1 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-070815-
Marshall-
Including the city of Moundsville
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 60 0 0 0
Temp (24h trend) 64 (-2) 85 (0) 60 89
RH % (24h trend) 96 (+17) 49 (-6) 90 39
Wind 20ft/early(mph) W 6 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.61 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt(m-agl/msl) 1590 1830
Mixing Hgt(ft-agl/msl) 5210 5990
Transport Wnd (mph) NW 9 SE 7
Vent Rate (kt-ft) 41680 35940
Category Day 3 3
Inversion 7pm 70F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 17 Gen Poor 26 Fair 5 Very Poor 30 Fair
Max ADI Late 6 Very Poor 65 Good 4 Very Poor 53 Gen Good
Max LVORI Early 5 6 4 5
Max LVORI Late 7 3 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-070815-
Wetzel-
Including the city of New Martinsville
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 90 0 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 64 (0) 83 (-1) 60 88
RH % (24h trend) 99 (+14) 54 (-2) 93 40
Wind 20ft/early(mph) W 5 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.46 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt(m-agl/msl) 1620 1860
Mixing Hgt(ft-agl/msl) 5310 6090
Transport Wnd (mph) NW 9 S 8
Vent Rate (kt-ft) 42480 42630
Category Day 3 3
Inversion 7pm 69F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 17 Gen Poor 24 Fair 5 Very Poor 30 Fair
Max ADI Late 5 Very Poor 60 Gen Good 4 Very Poor 57 Gen Good
Max LVORI Early 6 7 4 5
Max LVORI Late 8 3 6 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-070815-
Marion-
Including the city of Fairmont
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 90 20 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 62 (+1) 83 (-1) 58 87
RH % (24h trend) 100 (+10) 54 (0) 99 42
Wind 20ft/early(mph) SW 5 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.50 0.01 0.00 0.00
Precip Duration 7 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1590 1690
Mixing Hgt(ft-agl/msl) 5220 5540
Transport Wnd (mph) NW 10 S 8
Vent Rate (kt-ft) 46980 38780
Category Day 3 3
Inversion 7pm 68F/9am 8pm 69F/9am
Dispersion 3 3
Max ADI Early 21 Fair 26 Fair 6 Very Poor 30 Fair
Max ADI Late 4 Very Poor 64 Good 3 Very Poor 54 Gen Good
Max LVORI Early 6 8 5 7
Max LVORI Late 9 3 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-070815-
Monongalia-
Including the city of Morgantown
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 100 20 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 63 (-1) 83 (-1) 59 87
RH % (24h trend) 100 (+15) 53 (-1) 96 41
Wind 20ft/early(mph) SW 5 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.62 0.01 0.00 0.00
Precip Duration 6 0
Precip Begin 6 PM 8 AM
Precip End 6 AM 3 PM
Mixing Hgt(m-agl/msl) 1600 1670
Mixing Hgt(ft-agl/msl) 5250 5460
Transport Wnd (mph) W 12 SE 8
Vent Rate (kt-ft) 52500 38220
Category Day 4 3
Inversion 7pm 67F/8am 8pm 69F/9am
Dispersion 4 3
Max ADI Early 21 Fair 28 Fair 5 Very Poor 33 Fair
Max ADI Late 5 Very Poor 69 Good 3 Very Poor 55 Gen Good
Max LVORI Early 6 8 5 6
Max LVORI Late 8 3 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-070815-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 100 20 0 0
Chance of Thunder (%) 50 20 0 0
Temp (24h trend) 61 (-2) 81 (-1) 57 85
RH % (24h trend) 100 (+12) 55 (0) 97 43
Wind 20ft/early(mph) W 5 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.69 0.02 0.00 0.00
Precip Duration 7 1
Precip Begin 6 PM Continuing
Precip End Continuing 3 PM
Mixing Hgt(m-agl/msl) 1390 1670
Mixing Hgt(ft-agl/msl) 4550 5460
Transport Wnd (mph) W 13 S 9
Vent Rate (kt-ft) 50050 43680
Category Day 4 3
Inversion 7pm 66F/9am 8pm 69F/9am
Dispersion 4 3
Max ADI Early 21 Fair 25 Fair 5 Very Poor 32 Fair
Max ADI Late 5 Very Poor 70 Good 4 Very Poor 59 Gen Good
Max LVORI Early 6 8 5 6
Max LVORI Late 8 3 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-070815-
Preston-
Including the cities of Kingwood and Bruceton Mills
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 100 30 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 61 (+1) 80 (-2) 57 85
RH % (24h trend) 100 (+8) 54 (0) 98 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.61 0.01 0.00 0.00
Precip Duration 8 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1390 1610
Mixing Hgt(ft-agl/msl) 4560 5280
Transport Wnd (mph) NW 14 S 10
Vent Rate (kt-ft) 54720 47520
Category Day 4 4
Inversion 7pm 66F/9am 8pm 69F/9am
Dispersion 4 4
Max ADI Early 21 Fair 28 Fair 6 Very Poor 32 Fair
Max ADI Late 5 Very Poor 73 Good 4 Very Poor 60 Gen Good
Max LVORI Early 6 8 6 6
Max LVORI Late 9 3 8 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-070815-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 90 30 0 0
Chance of Thunder (%) 50 0 0 0
Temp (24h trend) 60 (0) 79 (-1) 56 84
RH % (24h trend) 100 (+13) 57 (0) 97 43
Wind 20ft/early(mph) W 6 G18 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.55 0.02 0.00 0.00
Precip Duration 8 1
Precip Begin 6 PM Continuing
Precip End Continuing 12 PM
Mixing Hgt(m-agl/msl) 1330 1590
Mixing Hgt(ft-agl/msl) 4350 5230
Transport Wnd (mph) NW 14 S 10
Vent Rate (kt-ft) 52200 47070
Category Day 3 3
Inversion 7pm 63F/8am 8pm 66F/9am
Dispersion 3 3
Max ADI Early 22 Fair 32 Fair 5 Very Poor 34 Fair
Max ADI Late 8 Poor 76 Good 5 Very Poor 57 Gen Good
Max LVORI Early 5 8 6 6
Max LVORI Late 8 4 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-070815-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Tstms None None
Chance Precip (%) 90 40 0 0
Chance of Thunder (%) 40 20 0 0
Temp (24h trend) 61 (+2) 80 (-1) 56 85
RH % (24h trend) 100 (+11) 57 (+5) 99 42
Wind 20ft/early(mph) W 5 G17 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.43 0.03 0.00 0.00
Precip Duration 7 2
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(m-agl/msl) 1260 1570
Mixing Hgt(ft-agl/msl) 4120 5140
Transport Wnd (mph) W 14 S 7
Vent Rate (kt-ft) 49440 30840
Category Day 3 3
Inversion 7pm 63F/8am 8pm 65F/9am
Dispersion 3 3
Max ADI Early 19 Gen Poor 29 Fair 6 Very Poor 32 Fair
Max ADI Late 5 Very Poor 72 Good 4 Very Poor 49 Gen Good
Max LVORI Early 5 8 6 6
Max LVORI Late 9 3 9 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-070815-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1204 PM EDT Sat Jun 6 2026
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type Tstms Showers None None
Chance Precip (%) 80 40 0 0
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 58 (+1) 76 (-1) 53 81
RH % (24h trend) 100 (+11) 59 (+3) 97 45
Wind 20ft/early(mph) W 8 G23 W 5 G19 Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 6 G23 NW 6 G18 Lgt/Var Lgt/Var
Precip Amount 0.31 0.03 0.00 0.00
Precip Duration 6 1
Precip Begin 8 PM Continuing
Precip End Continuing 2 PM
Mixing Hgt(m-agl/msl) 1180 1460
Mixing Hgt(ft-agl/msl) 3880 4800
Transport Wnd (mph) NW 17 S 9
Vent Rate (kt-ft) 58200 38400
Category Day 4 3
Inversion 8pm 62F/8am 8pm 60F/8am
Dispersion 4 3
Max ADI Early 27 Fair 42 Gen Good 8 Poor 31 Fair
Max ADI Late 12 Poor 81 Good 4 Very Poor 57 Gen Good
Max LVORI Early 4 7 6 6
Max LVORI Late 7 4 7 1
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows around 70. Highs around 90. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
60s. Highs in the upper 80s. Southwest winds around 5 mph.
$$