Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
534
FNUS51 KPBZ 290507
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1207 AM EST Sat Nov 29 2025
.DISCUSSION...
Dry weather briefly returns today before snow returns this evening
and overnight, transitioning to rain after sunrise Sunday morning.
Dry weather briefly returns again on Monday additional snow
chances on Tuesday.
OHZ039-290630-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 36
RH % (24h trend) 63 90 (+11) 44
Wind 20ft/early(mph) W 11 G19 W 7 Lgt/Var
Wind 20ft/late(mph) W 12 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 4 PM
Mixing Hgt(m-agl/msl) 1740 840
Mixing Hgt(ft-agl/msl)5720 2750
Transport Wnd (mph) NW 29 S 8
Vent Rate (kt-ft) 152850 22460
Category Day 5 2
Inversion 28F/6am 7pm 24F/9am
Dispersion 5 5
Max ADI Early 77 Good 18 Gen Poor 20 Gen Poor
Max ADI Late 92 Good 6 Very Poor 23 Fair
Max LVORI Early 3 4 6
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-290630-
Carroll-
Including the cities of Carrollton and Malvern
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 36
RH % (24h trend) 61 87 (+10) 46
Wind 20ft/early(mph) W 13 W 9 G17 Lgt/Var
Wind 20ft/late(mph) W 14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1710 870
Mixing Hgt(ft-agl/msl)5600 2840
Transport Wnd (mph) W 28 S 7
Vent Rate (kt-ft) 139730 19830
Category Day 5 2
Inversion 28F/6am 8pm 22F/4am
Dispersion 5 5
Max ADI Early 76 Good 23 Fair 21 Fair
Max ADI Late 94 Good 9 Poor 22 Fair
Max LVORI Early 3 4 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-290630-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 35
RH % (24h trend) 56 88 (+9) 48
Wind 20ft/early(mph) W 14 W 9 Lgt/Var
Wind 20ft/late(mph) W 14 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1660 930
Mixing Hgt(ft-agl/msl)5450 3070
Transport Wnd (mph) W 31 S 7
Vent Rate (kt-ft) 155320 20930
Category Day 5 2
Inversion 27F/6am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 80 Good 24 Fair 20 Gen Poor
Max ADI Late 95 Good 18 Gen Poor 22 Fair
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-290630-
Coshocton-
Including the city of Coshocton
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 36
RH % (24h trend) 62 93 (+10) 44
Wind 20ft/early(mph) W 9 W 5 Lgt/Var
Wind 20ft/late(mph) W 10 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1730 820
Mixing Hgt(ft-agl/msl)5680 2690
Transport Wnd (mph) NW 26 S 9
Vent Rate (kt-ft) 137280 23850
Category Day 5 2
Inversion 28F/6am 7pm 28F/10am
Dispersion 5 5
Max ADI Early 71 Good 17 Gen Poor 20 Gen Poor
Max ADI Late 83 Good 5 Very Poor 24 Fair
Max LVORI Early 3 4 6
Max LVORI Late 1 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-290630-
Harrison-
Including the city of Cadiz
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 37
RH % (24h trend) 62 88 (+11) 42
Wind 20ft/early(mph) W 12 W 8 G17 Lgt/Var
Wind 20ft/late(mph) W 12 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1740 840
Mixing Hgt(ft-agl/msl)5720 2740
Transport Wnd (mph) W 29 S 7
Vent Rate (kt-ft) 150670 19100
Category Day 5 2
Inversion 28F/6am 7pm 25F/9am
Dispersion 5 5
Max ADI Early 77 Good 19 Gen Poor 20 Gen Poor
Max ADI Late 92 Good 6 Very Poor 22 Fair
Max LVORI Early 3 4 6
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-290630-
Jefferson OH-
Including the city of Steubenville
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 20 (-5) 36
RH % (24h trend) 59 84 (+9) 43
Wind 20ft/early(mph) W 13 W 9 G17 Lgt/Var
Wind 20ft/late(mph) W 13 G21 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1780 880
Mixing Hgt(ft-agl/msl)5830 2870
Transport Wnd (mph) W 28 S 7
Vent Rate (kt-ft) 148510 20180
Category Day 5 2
Inversion 28F/6am 7pm 25F/9am
Dispersion 5 5
Max ADI Early 78 Good 19 Gen Poor 19 Gen Poor
Max ADI Late 93 Good 9 Poor 19 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-290630-
Muskingum-
Including the city of Zanesville
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 18 (-6) 37
RH % (24h trend) 50 90 (+11) 42
Wind 20ft/early(mph) W 9 Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 10 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1710 800
Mixing Hgt(ft-agl/msl)5600 2620
Transport Wnd (mph) W 24 SE 9
Vent Rate (kt-ft) 124720 23600
Category Day 5 2
Inversion 28F/6am 7pm 28F/10am
Dispersion 5 5
Max ADI Early 67 Good 15 Gen Poor 22 Fair
Max ADI Late 78 Good 4 Very Poor 23 Fair
Max LVORI Early 3 3 6
Max LVORI Late 1 6 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-290630-
Guernsey-
Including the city of Cambridge
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 19 (-5) 38
RH % (24h trend) 58 91 (+6) 40
Wind 20ft/early(mph) W 9 W 5 Lgt/Var
Wind 20ft/late(mph) W 10 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1760 830
Mixing Hgt(ft-agl/msl)5780 2720
Transport Wnd (mph) W 25 S 7
Vent Rate (kt-ft) 138600 21180
Category Day 5 2
Inversion 28F/6am 7pm 29F/10am
Dispersion 5 5
Max ADI Early 73 Good 19 Gen Poor 19 Gen Poor
Max ADI Late 81 Good 5 Very Poor 22 Fair
Max LVORI Early 3 5 6
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-290630-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 19 (-6) 38
RH % (24h trend) 51 88 (+4) 40
Wind 20ft/early(mph) W 12 W 7 G17 Lgt/Var
Wind 20ft/late(mph) W 12 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1770 820
Mixing Hgt(ft-agl/msl)5810 2710
Transport Wnd (mph) W 26 SE 7
Vent Rate (kt-ft) 147860 16060
Category Day 5 2
Inversion 28F/6am 7pm 26F/9am
Dispersion 5 5
Max ADI Early 76 Good 18 Gen Poor 16 Gen Poor
Max ADI Late 87 Good 7 Poor 20 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-290630-
Noble-
Including the city of Caldwell
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 19 (-4) 39
RH % (24h trend) 55 89 (+12) 40
Wind 20ft/early(mph) W 9 W 5 G17 Lgt/Var
Wind 20ft/late(mph) W 9 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1780 810
Mixing Hgt(ft-agl/msl)5840 2650
Transport Wnd (mph) W 24 SE 7
Vent Rate (kt-ft) 130440 17830
Category Day 5 2
Inversion 29F/6am 7pm 29F/10am
Dispersion 5 5
Max ADI Early 71 Good 12 Poor 19 Gen Poor
Max ADI Late 79 Good 5 Very Poor 21 Fair
Max LVORI Early 3 4 6
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-290630-
Monroe-
Including the city of Woodsfield
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 20 (-5) 39
RH % (24h trend) 52 87 (+9) 40
Wind 20ft/early(mph) W 9 W 5 G17 Lgt/Var
Wind 20ft/late(mph) W 9 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1780 820
Mixing Hgt(ft-agl/msl)5830 2690
Transport Wnd (mph) W 25 SE 7
Vent Rate (kt-ft) 142370 14150
Category Day 5 2
Inversion 29F/6am 7pm 26F/9am
Dispersion 5 4
Max ADI Early 71 Good 13 Gen Poor 16 Gen Poor
Max ADI Late 80 Good 5 Very Poor 20 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-290630-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Snow Showers Snow None
Chance Precip (%) 50 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 20 (-4) 34
RH % (24h trend) 75 97 (+4) 58
Wind 20ft/early(mph) W 14 W 9 G20 Lgt/Var
Wind 20ft/late(mph) W 14 W 5 Lgt/Var
Precip Amount 0.06 0.01 0.00
Precip Duration 2 2
Precip Begin 6 AM Continuing
Precip End Continuing 4 AM
Mixing Hgt(m-agl/msl) 1480 930
Mixing Hgt(ft-agl/msl)4850 3040
Transport Wnd (mph) W 31 SW 7
Vent Rate (kt-ft) 152580 20750
Category Day 5 2
Inversion 27F/9am 6pm 26F/9am
Dispersion 5 5
Max ADI Early 75 Good 14 Gen Poor 16 Gen Poor
Max ADI Late 93 Good 11 Poor 17 Gen Poor
Max LVORI Early 4 5 6
Max LVORI Late 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-290630-
Venango-
Including the cities of Oil City and Franklin
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Snow Showers Snow None
Chance Precip (%) 60 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 19 (-5) 34
RH % (24h trend) 70 97 (+3) 60
Wind 20ft/early(mph) W 13 W 8 G21 Lgt/Var
Wind 20ft/late(mph) W 13 W 5 Lgt/Var
Precip Amount 0.08 0.02 0.00
Precip Duration 3 2
Precip Begin 6 AM Continuing
Precip End Continuing 5 AM
Mixing Hgt(m-agl/msl) 1590 1000
Mixing Hgt(ft-agl/msl)5230 3290
Transport Wnd (mph) W 31 SW 7
Vent Rate (kt-ft) 156380 19170
Category Day 5 2
Inversion 26F/9am 6pm 24F/9am
Dispersion 5 5
Max ADI Early 86 Good 14 Gen Poor 22 Fair
Max ADI Late 105 Very Good10 Poor 23 Fair
Max LVORI Early 4 5 6
Max LVORI Late 3 6 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-290630-
Forest-
Including the city of Tionesta
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Snow Showers Snow None
Chance Precip (%) 80 40 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 20 (-4) 33
RH % (24h trend) 62 92 (-2) 57
Wind 20ft/early(mph) W 11 W 7 G24 Lgt/Var
Wind 20ft/late(mph) W 11 G23 Lgt/Var Lgt/Var
Precip Amount 0.04 0.02 0.00
Precip Duration 4 2
Precip Begin 6 AM Continuing
Precip End Continuing 6 AM
Mixing Hgt(m-agl/msl) 1600 1030
Mixing Hgt(ft-agl/msl)5260 3390
Transport Wnd (mph) W 37 W 7
Vent Rate (kt-ft) 182420 22580
Category Day 5 2
Inversion 25F/8am 6pm 24F/9am
Dispersion 5 5
Max ADI Early 100 Good 19 Gen Poor 25 Fair
Max ADI Late 114 Very Good10 Poor 23 Fair
Max LVORI Early 4 4 5
Max LVORI Late 3 5 3
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-290630-
Lawrence-
Including the cities of New Castle and Ellwood City
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers Snow Showers None
Chance Precip (%) 40 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 36
RH % (24h trend) 58 92 (+9) 52
Wind 20ft/early(mph) W 13 W 8 G20 Lgt/Var
Wind 20ft/late(mph) W 14 Lgt/Var Lgt/Var
Precip Amount 0.03 0.00 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 2 AM
Mixing Hgt(m-agl/msl) 1550 1000
Mixing Hgt(ft-agl/msl)5070 3270
Transport Wnd (mph) W 30 SW 6
Vent Rate (kt-ft) 143780 19360
Category Day 5 2
Inversion 28F/6am 9pm 23F/4am
Dispersion 5 5
Max ADI Early 81 Good 25 Fair 22 Fair
Max ADI Late 94 Good 14 Gen Poor 22 Fair
Max LVORI Early 4 4 5
Max LVORI Late 2 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-290630-
Butler-
Including the city of Butler
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers Flurries None
Chance Precip (%) 40 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-4) 35
RH % (24h trend) 61 96 (+14) 54
Wind 20ft/early(mph) W 14 W 9 G22 Lgt/Var
Wind 20ft/late(mph) W 14 G23 W 5 Lgt/Var
Precip Amount 0.03 0.00 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 12 AM
Mixing Hgt(m-agl/msl) 1550 980
Mixing Hgt(ft-agl/msl)5080 3230
Transport Wnd (mph) W 31 SW 6
Vent Rate (kt-ft) 149100 18890
Category Day 5 2
Inversion 27F/6am 10pm 23F/4am
Dispersion 5 5
Max ADI Early 85 Good 29 Fair 20 Gen Poor
Max ADI Late 97 Good 17 Gen Poor 19 Gen Poor
Max LVORI Early 4 4 5
Max LVORI Late 2 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-290630-
Clarion-
Including the city of Clarion
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Mcldy
Precip Type Snow Showers Snow None
Chance Precip (%) 60 30 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 21 (-3) 34
RH % (24h trend) 72 93 (+7) 56
Wind 20ft/early(mph) W 13 G23 W 9 G23 Lgt/Var
Wind 20ft/late(mph) W 13 W 5 Lgt/Var
Precip Amount 0.06 0.01 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 3 AM
Mixing Hgt(m-agl/msl) 1640 1030
Mixing Hgt(ft-agl/msl)5390 3370
Transport Wnd (mph) W 33 SW 6
Vent Rate (kt-ft) 169110 19820
Category Day 5 2
Inversion 26F/6am 7pm 23F/4am
Dispersion 5 5
Max ADI Early 99 Good 31 Fair 23 Fair
Max ADI Late 108 Very Good12 Poor 23 Fair
Max LVORI Early 4 4 5
Max LVORI Late 3 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-290630-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Snow Showers Snow None
Chance Precip (%) 50 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 21 (-3) 33
RH % (24h trend) 70 87 (+5) 53
Wind 20ft/early(mph) W 15 G23 W 10 G24 Lgt/Var
Wind 20ft/late(mph) W 14 G22 W 6 G17 Lgt/Var
Precip Amount 0.05 0.01 0.00
Precip Duration 2 2
Precip Begin 6 AM Continuing
Precip End Continuing 3 AM
Mixing Hgt(m-agl/msl) 1640 1030
Mixing Hgt(ft-agl/msl)5370 3360
Transport Wnd (mph) W 36 W 7
Vent Rate (kt-ft) 181220 18410
Category Day 5 2
Inversion 26F/6am 7pm 24F/4am
Dispersion 5 5
Max ADI Early 104 Very Good35 Fair 21 Fair
Max ADI Late 112 Very Good19 Gen Poor 23 Fair
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-290630-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 21 (-4) 36
RH % (24h trend) 55 87 (+11) 49
Wind 20ft/early(mph) W 13 W 8 G18 Lgt/Var
Wind 20ft/late(mph) W 13 G24 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1690 980
Mixing Hgt(ft-agl/msl)5530 3220
Transport Wnd (mph) W 30 S 6
Vent Rate (kt-ft) 153300 19180
Category Day 5 2
Inversion 28F/6am 7pm 24F/4am
Dispersion 5 5
Max ADI Early 83 Good 25 Fair 24 Fair
Max ADI Late 97 Good 12 Poor 22 Fair
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-290630-
Allegheny-
Including the city of Pittsburgh Metro Area
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 21 (-4) 36
RH % (24h trend) 54 89 (+13) 49
Wind 20ft/early(mph) W 15 W 9 G23 Lgt/Var
Wind 20ft/late(mph) W 15 G27 W 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1770 960
Mixing Hgt(ft-agl/msl)5790 3160
Transport Wnd (mph) W 30 S 5
Vent Rate (kt-ft) 155530 19510
Category Day 5 1
Inversion 29F/6am 8pm 24F/4am
Dispersion 5 5
Max ADI Early 83 Good 24 Fair 16 Gen Poor
Max ADI Late 95 Good 14 Gen Poor 17 Gen Poor
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-290630-
Armstrong-
Including the cities of Kittanning and Ford City
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers Snow Showers None
Chance Precip (%) 40 20 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 20 (-4) 35
RH % (24h trend) 61 91 (+12) 53
Wind 20ft/early(mph) W 15 W 10 G23 Lgt/Var
Wind 20ft/late(mph) W 14 G23 W 5 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 2 1
Precip Begin 6 AM Continuing
Precip End Continuing 10 PM
Mixing Hgt(m-agl/msl) 1620 1020
Mixing Hgt(ft-agl/msl)5310 3340
Transport Wnd (mph) W 32 SW 6
Vent Rate (kt-ft) 160780 19680
Category Day 5 2
Inversion 28F/6am 2am 24F/4am
Dispersion 5 5
Max ADI Early 95 Good 30 Fair 22 Fair
Max ADI Late 100 Good 19 Gen Poor 19 Gen Poor
Max LVORI Early 4 3 5
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-290630-
Washington-
Including the cities of Washington and Canonsburg
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-6) 37
RH % (24h trend) 59 88 (+12) 44
Wind 20ft/early(mph) W 15 W 9 G22 Lgt/Var
Wind 20ft/late(mph) W 15 G25 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(m-agl/msl) 1800 860
Mixing Hgt(ft-agl/msl)5910 2830
Transport Wnd (mph) W 29 S 5
Vent Rate (kt-ft) 160000 18260
Category Day 5 1
Inversion 28F/6am 7pm 26F/9am
Dispersion 5 5
Max ADI Early 83 Good 19 Gen Poor 15 Gen Poor
Max ADI Late 96 Good 10 Poor 17 Gen Poor
Max LVORI Early 3 4 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-290630-
Greene-
Including the city of Waynesburg
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 38
RH % (24h trend) 55 87 (+5) 44
Wind 20ft/early(mph) W 13 W 7 G18 Lgt/Var
Wind 20ft/late(mph) W 12 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt(m-agl/msl) 1820 820
Mixing Hgt(ft-agl/msl)5970 2700
Transport Wnd (mph) W 28 S 5
Vent Rate (kt-ft) 149230 12850
Category Day 5 1
Inversion 27F/6am 7pm 26F/9am
Dispersion 5 4
Max ADI Early 81 Good 19 Gen Poor 12 Poor
Max ADI Late 90 Good 6 Very Poor 17 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-290630-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 20 (-4) 37
RH % (24h trend) 52 92 (+16) 47
Wind 20ft/early(mph) W 18 W 10 G28 Lgt/Var
Wind 20ft/late(mph) W 17 W 6 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 4 PM
Mixing Hgt(m-agl/msl) 1750 930
Mixing Hgt(ft-agl/msl)5740 3050
Transport Wnd (mph) W 29 SW 5
Vent Rate (kt-ft) 155400 18890
Category Day 5 1
Inversion 29F/6am 6pm 23F/4am
Dispersion 5 5
Max ADI Early 83 Good 27 Fair 18 Gen Poor
Max ADI Late 96 Good 18 Gen Poor 17 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-290630-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 19 (-4) 36
RH % (24h trend) 53 85 (+10) 43
Wind 20ft/early(mph) W 17 W 11 G28 Lgt/Var
Wind 20ft/late(mph) W 15 G24 W 6 G21 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 3 PM
Mixing Hgt(m-agl/msl) 1600 910
Mixing Hgt(ft-agl/msl)5250 2980
Transport Wnd (mph) W 33 SW 3
Vent Rate (kt-ft) 158970 11100
Category Day 5 1
Inversion 26F/6am None None
Dispersion 5 4
Max ADI Early 79 Good 29 Fair 20 Gen Poor
Max ADI Late 100 Good 17 Gen Poor 16 Gen Poor
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-290630-
Fayette-
Including the city of Uniontown
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 19 (-5) 38
RH % (24h trend) 59 90 (+13) 44
Wind 20ft/early(mph) W 14 G22 W 8 G21 Lgt/Var
Wind 20ft/late(mph) W 13 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt(m-agl/msl) 1840 880
Mixing Hgt(ft-agl/msl)6040 2880
Transport Wnd (mph) W 28 S 3
Vent Rate (kt-ft) 154880 12350
Category Day 5 1
Inversion 28F/6am 6pm 26F/9am
Dispersion 5 4
Max ADI Early 84 Good 19 Gen Poor 11 Poor
Max ADI Late 94 Good 8 Poor 19 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-290630-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 18 (-4) 37
RH % (24h trend) 63 87 (+4) 41
Wind 20ft/early(mph) W 13 W 9 G22 Lgt/Var
Wind 20ft/late(mph) W 12 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 2 PM
Mixing Hgt(m-agl/msl) 1690 800
Mixing Hgt(ft-agl/msl)5560 2640
Transport Wnd (mph) W 30 S 3
Vent Rate (kt-ft) 158650 13120
Category Day 5 1
Inversion 24F/6am 6pm 24F/9am
Dispersion 5 4
Max ADI Early 81 Good 27 Fair 10 Poor
Max ADI Late 95 Good 13 Gen Poor 17 Gen Poor
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-290630-
Indiana-
Including the city of Indiana
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 21 (-3) 36
RH % (24h trend) 59 88 (+10) 51
Wind 20ft/early(mph) W 17 W 11 G25 Lgt/Var
Wind 20ft/late(mph) W 16 G26 W 7 G18 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1620 960
Mixing Hgt(ft-agl/msl)5310 3160
Transport Wnd (mph) W 32 W 7
Vent Rate (kt-ft) 162690 21290
Category Day 5 2
Inversion 27F/6am None None
Dispersion 5 5
Max ADI Early 91 Good 29 Fair 22 Fair
Max ADI Late 104 Very Good18 Gen Poor 19 Gen Poor
Max LVORI Early 3 3 4
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-290630-
Higher Elevations of Indiana-
Including the city of Armagh
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 22 (-2) 35
RH % (24h trend) 58 84 (+5) 49
Wind 20ft/early(mph) W 16 W 12 G27 Lgt/Var
Wind 20ft/late(mph) W 15 G26 W 7 G20 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 4 PM
Mixing Hgt(m-agl/msl) 1550 870
Mixing Hgt(ft-agl/msl)5070 2870
Transport Wnd (mph) W 33 W 5
Vent Rate (kt-ft) 157880 12340
Category Day 5 1
Inversion 27F/6am None None
Dispersion 5 4
Max ADI Early 88 Good 27 Fair 22 Fair
Max ADI Late 102 Very Good18 Gen Poor 19 Gen Poor
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-290630-
Hancock-
Including the city of Weirton
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 22 (-3) 36
RH % (24h trend) 58 83 (+8) 45
Wind 20ft/early(mph) W 12 W 9 G17 Lgt/Var
Wind 20ft/late(mph) W 13 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1790 950
Mixing Hgt(ft-agl/msl)5870 3130
Transport Wnd (mph) W 30 S 7
Vent Rate (kt-ft) 156860 19980
Category Day 5 2
Inversion 28F/6am 7pm 24F/4am
Dispersion 5 5
Max ADI Early 79 Good 21 Fair 20 Gen Poor
Max ADI Late 95 Good 10 Poor 21 Fair
Max LVORI Early 3 3 4
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-290630-
Brooke-
Including the cities of Follansbee and Wellsburg
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 21 (-4) 38
RH % (24h trend) 58 83 (+9) 41
Wind 20ft/early(mph) W 13 W 8 G17 Lgt/Var
Wind 20ft/late(mph) W 13 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1820 890
Mixing Hgt(ft-agl/msl)5990 2930
Transport Wnd (mph) W 28 S 6
Vent Rate (kt-ft) 147980 18560
Category Day 5 2
Inversion 28F/6am 7pm 26F/9am
Dispersion 5 5
Max ADI Early 80 Good 18 Gen Poor 15 Gen Poor
Max ADI Late 93 Good 9 Poor 20 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-290630-
Ohio-
Including the city of Wheeling
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 21 (-4) 37
RH % (24h trend) 54 85 (+6) 41
Wind 20ft/early(mph) W 14 W 8 G17 Lgt/Var
Wind 20ft/late(mph) W 14 G24 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(m-agl/msl) 1790 840
Mixing Hgt(ft-agl/msl)5880 2760
Transport Wnd (mph) W 28 S 6
Vent Rate (kt-ft) 144770 13640
Category Day 5 2
Inversion 27F/6am 7pm 26F/9am
Dispersion 5 4
Max ADI Early 77 Good 20 Gen Poor 14 Gen Poor
Max ADI Late 90 Good 9 Poor 17 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-290630-
Marshall-
Including the city of Moundsville
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 21 (-4) 39
RH % (24h trend) 50 84 (+1) 42
Wind 20ft/early(mph) W 12 W 7 Lgt/Var
Wind 20ft/late(mph) W 12 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1790 860
Mixing Hgt(ft-agl/msl)5860 2810
Transport Wnd (mph) W 26 SE 6
Vent Rate (kt-ft) 150530 13650
Category Day 5 2
Inversion 27F/6am 7pm 26F/9am
Dispersion 5 4
Max ADI Early 76 Good 18 Gen Poor 13 Gen Poor
Max ADI Late 87 Good 6 Very Poor 20 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-290630-
Wetzel-
Including the city of New Martinsville
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 21 (-4) 39
RH % (24h trend) 50 83 (+1) 43
Wind 20ft/early(mph) W 10 W 6 Lgt/Var
Wind 20ft/late(mph) W 10 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1760 800
Mixing Hgt(ft-agl/msl)5770 2640
Transport Wnd (mph) W 24 SE 6
Vent Rate (kt-ft) 134950 12300
Category Day 5 2
Inversion 27F/6am 7pm 26F/9am
Dispersion 5 4
Max ADI Early 76 Good 19 Gen Poor 13 Gen Poor
Max ADI Late 80 Good 5 Very Poor 19 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-290630-
Marion-
Including the city of Fairmont
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 20 (-4) 38
RH % (24h trend) 48 86 (+4) 42
Wind 20ft/early(mph) W 12 W 6 Lgt/Var
Wind 20ft/late(mph) W 11 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt(m-agl/msl) 1750 790
Mixing Hgt(ft-agl/msl)5740 2610
Transport Wnd (mph) W 25 SE 3
Vent Rate (kt-ft) 130440 11150
Category Day 5 1
Inversion 27F/6am 6pm 25F/9am
Dispersion 5 4
Max ADI Early 78 Good 16 Gen Poor 10 Poor
Max ADI Late 84 Good 7 Poor 17 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-290630-
Monongalia-
Including the city of Morgantown
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 20 (-4) 38
RH % (24h trend) 51 86 (+2) 42
Wind 20ft/early(mph) W 12 W 7 Lgt/Var
Wind 20ft/late(mph) W 11 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt(m-agl/msl) 1770 840
Mixing Hgt(ft-agl/msl)5800 2750
Transport Wnd (mph) W 25 SE 5
Vent Rate (kt-ft) 139930 10700
Category Day 5 1
Inversion 27F/6am 6pm 26F/9am
Dispersion 5 4
Max ADI Early 80 Good 17 Gen Poor 11 Poor
Max ADI Late 88 Good 8 Poor 15 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-290630-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Pcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 30 19 (-3) 37
RH % (24h trend) 62 85 (-7) 41
Wind 20ft/early(mph) W 13 W 8 G18 Lgt/Var
Wind 20ft/late(mph) W 10 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 2 PM
Mixing Hgt(m-agl/msl) 1550 680
Mixing Hgt(ft-agl/msl)5100 2220
Transport Wnd (mph) W 26 SE 5
Vent Rate (kt-ft) 126590 9820
Category Day 5 1
Inversion 23F/6am 6pm 27F/10am
Dispersion 5 4
Max ADI Early 77 Good 17 Gen Poor 8 Poor
Max ADI Late 86 Good 11 Poor 13 Gen Poor
Max LVORI Early 3 4 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-290630-
Preston-
Including the cities of Kingwood and Bruceton Mills
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 19 (-3) 39
RH % (24h trend) 60 85 (-4) 38
Wind 20ft/early(mph) W 11 W 6 G19 Lgt/Var
Wind 20ft/late(mph) W 10 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 5 PM
Mixing Hgt(m-agl/msl) 1680 770
Mixing Hgt(ft-agl/msl)5520 2530
Transport Wnd (mph) W 30 SE 5
Vent Rate (kt-ft) 158780 13620
Category Day 5 1
Inversion 24F/6am 7pm 24F/9am
Dispersion 5 4
Max ADI Early 85 Good 25 Fair 9 Poor
Max ADI Late 92 Good 12 Poor 16 Gen Poor
Max LVORI Early 3 4 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-290630-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 18 (-2) 38
RH % (24h trend) 65 89 (-4) 37
Wind 20ft/early(mph) W 14 W 11 G22 Lgt/Var
Wind 20ft/late(mph) W 12 G22 W 5 G17 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1560 760
Mixing Hgt(ft-agl/msl)5110 2480
Transport Wnd (mph) W 31 SE 7
Vent Rate (kt-ft) 150610 14590
Category Day 5 2
Inversion 21F/6am 7pm 23F/9am
Dispersion 5 4
Max ADI Early 86 Good 27 Fair 8 Poor
Max ADI Late 93 Good 17 Gen Poor 20 Gen Poor
Max LVORI Early 3 3 5
Max LVORI Late 2 4 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-290630-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Flurries None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 30 17 (-3) 41
RH % (24h trend) 58 87 (+4) 31
Wind 20ft/early(mph) W 14 W 9 G20 Lgt/Var
Wind 20ft/late(mph) W 12 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1600 890
Mixing Hgt(ft-agl/msl)5250 2920
Transport Wnd (mph) W 31 S 7
Vent Rate (kt-ft) 159990 18870
Category Day 5 2
Inversion 23F/6am 7pm 20F/4am
Dispersion 5 5
Max ADI Early 89 Good 32 Fair 8 Poor
Max ADI Late 94 Good 14 Gen Poor 23 Fair
Max LVORI Early 3 3 5
Max LVORI Late 1 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-290630-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1207 AM EST Sat Nov 29 2025
Today Tonight Sat
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 26 13 (-4) 37
RH % (24h trend) 67 92 (+1) 32
Wind 20ft/early(mph) W 16 G25 W 13 G27 Lgt/Var
Wind 20ft/late(mph) W 14 G26 W 6 G24 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(m-agl/msl) 1400 840
Mixing Hgt(ft-agl/msl)4580 2750
Transport Wnd (mph) W 36 S 8
Vent Rate (kt-ft) 169140 18850
Category Day 5 2
Inversion 18F/6am None None
Dispersion 5 5
Max ADI Early 89 Good 36 Fair 10 Poor
Max ADI Late 98 Good 27 Fair 26 Fair
Max LVORI Early 4 3 5
Max LVORI Late 3 5 2
Remarks...ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Snow with rain likely. Lows in the upper 20s. Highs in
the lower 40s. South winds 5 to 15 mph.
.MONDAY...Mostly cloudy with a chance of snow. Lows in the lower
20s. Highs in the mid 30s. West winds up to 10 mph.
.TUESDAY...Snow. Lows in the mid 20s. Highs in the mid 30s. East
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with snow likely. Lows in the lower
20s. Highs in the lower 30s. West winds around 5 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 20s. Highs around
30. West winds 10 to 15 mph.
$$