Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
109
FNUS51 KPBZ 021710
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
110 PM EDT Thu Oct 2 2025
.Discussion...
Light east to southeast wind will offer little moisture advection
resulting in a pretty similar day to Wednesday with cirrus moving
overhead. Tomorrow, the wind will remain light, however, it will
be more southerly. This will help slightly increase the relative
humidity since the atmosphere will not be further dried out by
downsloping wind.
On Saturday morning, there is a chance for some river valley fog.
With the increased moisture during the morning, conditions will
likely not dry out as much as today even with a more southeasterly
wind off the Appalachians.
Overall, lowest relative humidity is expected today (20%-30%)
while Friday and Saturday will see around 30%-40% relative
humidity. Wind will remain relatively light through the weekend.
&&
OHZ039-030830-
Tuscarawas-
Including the cities of New Philadelphia and Dover
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+5) 79 (+1) 51 82
RH % (24h trend) 81 (-13) 40 (+1) 95 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1470 1770
Mixing Hgt(ft-agl/msl) 4820 5810
Transport Wnd (mph) SW 7 SE 5
Vent Rate (kt-ft) 28050 28610
Dispersion 5 5
ADI early 5 Very Poor 15 Gen Poor 4 Very Poor 15 Gen Poor
ADI late 8 Poor 37 Fair 4 Very Poor 29 Fair
Max LVORI early 3 4 5 6
Max LVORI late 4 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-030830-
Carroll-
Including the cities of Carrollton and Malvern
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+5) 79 (+2) 51 82
RH % (24h trend) 80 (-5) 40 (+4) 93 36
20ft Wnd-Val/AM(mph) S 6 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1460 1700
Mixing Hgt(ft-agl/msl) 4800 5580
Transport Wnd (mph) SW 7 S 5
Vent Rate (kt-ft) 30250 26560
Dispersion 5 5
ADI early 6 Very Poor 16 Gen Poor 3 Very Poor 16 Gen Poor
ADI late 8 Poor 44 Gen Good 4 Very Poor 33 Fair
Max LVORI early 3 4 5 6
Max LVORI late 4 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-030830-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+3) 79 (+3) 50 82
RH % (24h trend) 83 (+2) 38 (+5) 96 35
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1570
Mixing Hgt(ft-agl/msl) 4990 5160
Transport Wnd (mph) SW 7 S 5
Vent Rate (kt-ft) 31130 25950
Dispersion 5 5
ADI early 7 Poor 16 Gen Poor 3 Very Poor 17 Gen Poor
ADI late 7 Poor 45 Gen Good 3 Very Poor 29 Fair
Max LVORI early 3 4 4 6
Max LVORI late 4 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-030830-
Coshocton-
Including the city of Coshocton
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+5) 80 (+3) 51 82
RH % (24h trend) 83 (-13) 41 (-1) 98 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1480 1780
Mixing Hgt(ft-agl/msl) 4850 5860
Transport Wnd (mph) SW 6 S 5
Vent Rate (kt-ft) 24260 27240
Dispersion 5 5
ADI early 5 Very Poor 13 Gen Poor 4 Very Poor 15 Gen Poor
ADI late 6 Very Poor 32 Fair 4 Very Poor 30 Fair
Max LVORI early 4 4 5 7
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-030830-
Harrison-
Including the city of Cadiz
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+5) 79 (+1) 51 82
RH % (24h trend) 83 (+1) 39 (+2) 94 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1450 1680
Mixing Hgt(ft-agl/msl) 4760 5520
Transport Wnd (mph) SW 7 SE 5
Vent Rate (kt-ft) 27050 26360
Dispersion 5 5
ADI early 5 Very Poor 16 Gen Poor 3 Very Poor 15 Gen Poor
ADI late 8 Poor 43 Gen Good 3 Very Poor 27 Fair
Max LVORI early 3 4 5 6
Max LVORI late 4 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-030830-
Jefferson OH-
Including the city of Steubenville
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+3) 79 (+2) 51 82
RH % (24h trend) 82 (+9) 38 (+5) 94 33
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1580
Mixing Hgt(ft-agl/msl) 4970 5190
Transport Wnd (mph) SW 7 SE 5
Vent Rate (kt-ft) 31780 23700
Dispersion 5 5
ADI early 6 Very Poor 16 Gen Poor 3 Very Poor 10 Poor
ADI late 7 Poor 44 Gen Good 3 Very Poor 27 Fair
Max LVORI early 3 4 4 6
Max LVORI late 4 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-030830-
Muskingum-
Including the city of Zanesville
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+5) 80 (+2) 51 82
RH % (24h trend) 82 (-9) 42 (0) 98 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1490 1750
Mixing Hgt(ft-agl/msl) 4890 5740
Transport Wnd (mph) SW 6 SE 3
Vent Rate (kt-ft) 24730 24580
Dispersion 5 5
ADI early 5 Very Poor 14 Gen Poor 3 Very Poor 13 Gen Poor
ADI late 7 Poor 31 Fair 3 Very Poor 25 Fair
Max LVORI early 4 4 5 7
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-030830-
Guernsey-
Including the city of Cambridge
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+8) 79 (+1) 51 82
RH % (24h trend) 83 (-12) 42 (+2) 97 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1330 1740
Mixing Hgt(ft-agl/msl) 4350 5700
Transport Wnd (mph) SW 6 SE 3
Vent Rate (kt-ft) 26080 26470
Dispersion 5 5
ADI early 4 Very Poor 15 Gen Poor 3 Very Poor 12 Poor
ADI late 8 Poor 29 Fair 3 Very Poor 28 Fair
Max LVORI early 4 4 5 7
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-030830-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+5) 79 (+1) 51 82
RH % (24h trend) 84 (+4) 40 (+3) 96 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1410 1590
Mixing Hgt(ft-agl/msl) 4630 5230
Transport Wnd (mph) SW 7 E 5
Vent Rate (kt-ft) 31580 24240
Dispersion 5 5
ADI early 5 Very Poor 16 Gen Poor 3 Very Poor 10 Poor
ADI late 8 Poor 41 Gen Good 3 Very Poor 27 Fair
Max LVORI early 3 4 5 7
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-030830-
Noble-
Including the city of Caldwell
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+4) 79 (+1) 51 82
RH % (24h trend) 85 (-7) 42 (+3) 98 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1200 1640
Mixing Hgt(ft-agl/msl) 3940 5390
Transport Wnd (mph) SW 6 E 5
Vent Rate (kt-ft) 20720 26280
Dispersion 5 5
ADI early 4 Very Poor 15 Gen Poor 3 Very Poor 9 Poor
ADI late 8 Poor 26 Fair 3 Very Poor 31 Fair
Max LVORI early 4 4 6 8
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-030830-
Monroe-
Including the city of Woodsfield
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+2) 78 (0) 51 81
RH % (24h trend) 87 (+5) 41 (+4) 98 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1310 1580
Mixing Hgt(ft-agl/msl) 4310 5190
Transport Wnd (mph) SW 6 E 5
Vent Rate (kt-ft) 25660 24870
Dispersion 5 5
ADI early 4 Very Poor 15 Gen Poor 2 Very Poor 11 Poor
ADI late 6 Very Poor 32 Fair 3 Very Poor 27 Fair
Max LVORI early 3 5 6 8
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-030830-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+5) 78 (+4) 49 81
RH % (24h trend) 86 (+2) 42 (+10) 97 41
20ft Wnd-Val/AM(mph) S 5 Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 SW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1500 1490
Mixing Hgt(ft-agl/msl) 4930 4900
Transport Wnd (mph) SW 9 S 5
Vent Rate (kt-ft) 38290 28040
Dispersion 5 5
ADI early 8 Poor 17 Gen Poor 3 Very Poor 19 Gen Poor
ADI late 8 Poor 55 Gen Good 4 Very Poor 31 Fair
Max LVORI early 3 4 5 6
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-030830-
Venango-
Including the cities of Oil City and Franklin
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+5) 77 (+5) 48 80
RH % (24h trend) 89 (+6) 43 (+11) 97 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1480
Mixing Hgt(ft-agl/msl) 5000 4850
Transport Wnd (mph) SW 9 S 5
Vent Rate (kt-ft) 35440 24400
Dispersion 5 5
ADI early 8 Poor 15 Gen Poor 3 Very Poor 18 Gen Poor
ADI late 8 Poor 54 Gen Good 3 Very Poor 26 Fair
Max LVORI early 3 5 5 6
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-030830-
Forest-
Including the city of Tionesta
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (+5) 76 (+5) 47 79
RH % (24h trend) 91 (+3) 40 (+10) 96 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1500 1490
Mixing Hgt(ft-agl/msl) 4930 4880
Transport Wnd (mph) SW 9 SW 5
Vent Rate (kt-ft) 36920 21880
Dispersion 5 5
ADI early 7 Poor 16 Gen Poor 3 Very Poor 18 Gen Poor
ADI late 5 Very Poor 51 Gen Good 3 Very Poor 25 Fair
Max LVORI early 3 5 5 7
Max LVORI late 6 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-030830-
Lawrence-
Including the cities of New Castle and Ellwood City
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+7) 79 (+4) 49 82
RH % (24h trend) 86 (+2) 40 (+10) 99 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1550 1480
Mixing Hgt(ft-agl/msl) 5080 4860
Transport Wnd (mph) SW 8 S 5
Vent Rate (kt-ft) 35080 28210
Dispersion 5 5
ADI early 8 Poor 16 Gen Poor 3 Very Poor 15 Gen Poor
ADI late 7 Poor 51 Gen Good 3 Very Poor 30 Fair
Max LVORI early 3 4 5 7
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-030830-
Butler-
Including the city of Butler
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+5) 78 (+4) 48 81
RH % (24h trend) 90 (+8) 42 (+10) 100 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1460 1420
Mixing Hgt(ft-agl/msl) 4790 4660
Transport Wnd (mph) SW 8 S 3
Vent Rate (kt-ft) 35670 21200
Dispersion 5 5
ADI early 7 Poor 15 Gen Poor 3 Very Poor 12 Poor
ADI late 7 Poor 46 Gen Good 3 Very Poor 24 Fair
Max LVORI early 3 5 5 8
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-030830-
Clarion-
Including the city of Clarion
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 47 (+4) 77 (+5) 47 80
RH % (24h trend) 91 (+8) 41 (+10) 97 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1440 1410
Mixing Hgt(ft-agl/msl) 4710 4610
Transport Wnd (mph) SW 9 S 3
Vent Rate (kt-ft) 33380 18190
Dispersion 5 5
ADI early 6 Very Poor 15 Gen Poor 3 Very Poor 13 Gen Poor
ADI late 7 Poor 49 Gen Good 3 Very Poor 24 Fair
Max LVORI early 3 5 5 7
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-030830-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (+4) 76 (+5) 47 79
RH % (24h trend) 91 (+7) 38 (+8) 95 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1410 1460
Mixing Hgt(ft-agl/msl) 4620 4780
Transport Wnd (mph) SW 8 S 3
Vent Rate (kt-ft) 37030 18180
Dispersion 5 5
ADI early 5 Very Poor 17 Gen Poor 3 Very Poor 10 Poor
ADI late 6 Very Poor 47 Gen Good 3 Very Poor 23 Fair
Max LVORI early 3 5 4 7
Max LVORI late 6 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-030830-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+5) 78 (+3) 49 81
RH % (24h trend) 84 (+10) 38 (+9) 97 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1540 1500
Mixing Hgt(ft-agl/msl) 5040 4930
Transport Wnd (mph) SW 7 SE 5
Vent Rate (kt-ft) 32790 21770
Dispersion 5 5
ADI early 7 Poor 17 Gen Poor 3 Very Poor 10 Poor
ADI late 6 Very Poor 44 Gen Good 3 Very Poor 26 Fair
Max LVORI early 3 4 4 7
Max LVORI late 4 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-030830-
Allegheny-
Including the city of Pittsburgh Metro Area
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 78 (+3) 48 80
RH % (24h trend) 91 (+10) 39 (+8) 100 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1490 1440
Mixing Hgt(ft-agl/msl) 4890 4740
Transport Wnd (mph) SW 7 SE 3
Vent Rate (kt-ft) 31400 17860
Dispersion 5 5
ADI early 6 Very Poor 15 Gen Poor 3 Very Poor 5 Very Poor
ADI late 6 Very Poor 42 Gen Good 3 Very Poor 19 Gen Poor
Max LVORI early 3 5 4 8
Max LVORI late 5 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-030830-
Armstrong-
Including the cities of Kittanning and Ford City
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+3) 78 (+4) 47 80
RH % (24h trend) 93 (+10) 40 (+8) 100 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1330 1420
Mixing Hgt(ft-agl/msl) 4380 4670
Transport Wnd (mph) SW 7 SE 3
Vent Rate (kt-ft) 36670 16930
Dispersion 5 5
ADI early 5 Very Poor 14 Gen Poor 3 Very Poor 7 Poor
ADI late 5 Very Poor 39 Fair 3 Very Poor 19 Gen Poor
Max LVORI early 3 5 5 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-030830-
Washington-
Including the cities of Washington and Canonsburg
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+4) 78 (+2) 47 80
RH % (24h trend) 89 (+4) 39 (+7) 99 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1460 1480
Mixing Hgt(ft-agl/msl) 4780 4870
Transport Wnd (mph) SW 7 E 3
Vent Rate (kt-ft) 31310 18870
Dispersion 5 5
ADI early 7 Poor 16 Gen Poor 3 Very Poor 7 Poor
ADI late 7 Poor 40 Fair 3 Very Poor 25 Fair
Max LVORI early 3 5 5 8
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-030830-
Greene-
Including the city of Waynesburg
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+2) 77 (+1) 48 80
RH % (24h trend) 92 (+8) 41 (+7) 100 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1410 1450
Mixing Hgt(ft-agl/msl) 4640 4770
Transport Wnd (mph) SW 7 E 3
Vent Rate (kt-ft) 29280 16380
Dispersion 5 5
ADI early 5 Very Poor 15 Gen Poor 2 Very Poor 7 Poor
ADI late 6 Very Poor 35 Fair 2 Very Poor 25 Fair
Max LVORI early 3 5 5 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-030830-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+2) 77 (+2) 47 80
RH % (24h trend) 94 (+11) 40 (+7) 100 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1270 1400
Mixing Hgt(ft-agl/msl) 4170 4590
Transport Wnd (mph) SW 6 SE 3
Vent Rate (kt-ft) 28870 15400
Dispersion 5 4
ADI early 7 Poor 12 Poor 3 Very Poor 6 Very Poor
ADI late 5 Very Poor 28 Fair 3 Very Poor 20 Gen Poor
Max LVORI early 4 6 6 9
Max LVORI late 6 2 10 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-030830-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+1) 78 (+7) 49 80
RH % (24h trend) 91 (+28) 36 (+5) 93 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1420 1480
Mixing Hgt(ft-agl/msl) 4660 4850
Transport Wnd (mph) SW 6 SE 3
Vent Rate (kt-ft) 24350 16070
Dispersion 5 5
ADI early 8 Poor 10 Poor 3 Very Poor 7 Poor
ADI late 7 Poor 26 Fair 3 Very Poor 21 Fair
Max LVORI early 3 5 4 5
Max LVORI late 5 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ075-030830-
Fayette-
Including the city of Uniontown
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-1) 77 (+2) 48 80
RH % (24h trend) 92 (+16) 40 (+8) 100 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1280 1490
Mixing Hgt(ft-agl/msl) 4200 4900
Transport Wnd (mph) SW 5 E 3
Vent Rate (kt-ft) 25720 16160
Dispersion 5 5
ADI early 5 Very Poor 11 Poor 3 Very Poor 7 Poor
ADI late 5 Very Poor 26 Fair 3 Very Poor 22 Fair
Max LVORI early 3 5 5 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-030830-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-2) 76 (+5) 46 79
RH % (24h trend) 95 (+22) 40 (+7) 96 38
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1300 1490
Mixing Hgt(ft-agl/msl) 4270 4900
Transport Wnd (mph) SW 3 SE 3
Vent Rate (kt-ft) 24030 20200
Dispersion 5 5
ADI early 6 Very Poor 8 Poor 3 Very Poor 8 Poor
ADI late 7 Poor 18 Gen Poor 3 Very Poor 23 Fair
Max LVORI early 4 6 5 7
Max LVORI late 6 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-030830-
Indiana-
Including the city of Indiana
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (+4) 77 (+5) 47 80
RH % (24h trend) 92 (+12) 39 (+7) 99 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1350 1470
Mixing Hgt(ft-agl/msl) 4420 4840
Transport Wnd (mph) SW 7 SE 3
Vent Rate (kt-ft) 31250 15410
Dispersion 5 4
ADI early 6 Very Poor 13 Gen Poor 3 Very Poor 7 Poor
ADI late 6 Very Poor 35 Fair 3 Very Poor 19 Gen Poor
Max LVORI early 3 5 5 9
Max LVORI late 6 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-030830-
Higher Elevations of Indiana-
Including the city of Armagh
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+3) 76 (+5) 49 79
RH % (24h trend) 90 (+22) 38 (+6) 92 37
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1390 1540
Mixing Hgt(ft-agl/msl) 4550 5050
Transport Wnd (mph) SW 7 SE 3
Vent Rate (kt-ft) 28790 15760
Dispersion 5 4
ADI early 8 Poor 11 Poor 3 Very Poor 8 Poor
ADI late 8 Poor 34 Fair 3 Very Poor 20 Gen Poor
Max LVORI early 3 5 4 6
Max LVORI late 5 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-030830-
Hancock-
Including the city of Weirton
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+4) 78 (+2) 51 81
RH % (24h trend) 80 (+10) 38 (+8) 94 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1560 1580
Mixing Hgt(ft-agl/msl) 5120 5190
Transport Wnd (mph) SW 7 SE 5
Vent Rate (kt-ft) 32070 23370
Dispersion 5 5
ADI early 6 Very Poor 15 Gen Poor 3 Very Poor 9 Poor
ADI late 7 Poor 45 Gen Good 3 Very Poor 27 Fair
Max LVORI early 3 4 4 6
Max LVORI late 4 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-030830-
Brooke-
Including the cities of Follansbee and Wellsburg
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+5) 79 (+2) 51 82
RH % (24h trend) 80 (+6) 38 (+7) 94 34
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1610
Mixing Hgt(ft-agl/msl) 4990 5280
Transport Wnd (mph) SW 7 E 3
Vent Rate (kt-ft) 26600 21050
Dispersion 5 5
ADI early 6 Very Poor 16 Gen Poor 3 Very Poor 6 Very Poor
ADI late 7 Poor 44 Gen Good 3 Very Poor 26 Fair
Max LVORI early 3 4 4 6
Max LVORI late 4 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-030830-
Ohio-
Including the city of Wheeling
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+4) 79 (+2) 50 82
RH % (24h trend) 83 (+10) 39 (+6) 96 35
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1440 1610
Mixing Hgt(ft-agl/msl) 4730 5280
Transport Wnd (mph) SW 7 E 5
Vent Rate (kt-ft) 30250 20750
Dispersion 5 5
ADI early 6 Very Poor 16 Gen Poor 2 Very Poor 6 Very Poor
ADI late 7 Poor 41 Gen Good 3 Very Poor 27 Fair
Max LVORI early 3 4 5 7
Max LVORI late 4 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-030830-
Marshall-
Including the city of Moundsville
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+4) 79 (+2) 50 82
RH % (24h trend) 85 (+9) 43 (+7) 96 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1350 1610
Mixing Hgt(ft-agl/msl) 4420 5270
Transport Wnd (mph) SW 7 E 5
Vent Rate (kt-ft) 31780 17690
Dispersion 5 5
ADI early 5 Very Poor 16 Gen Poor 2 Very Poor 11 Poor
ADI late 6 Very Poor 37 Fair 3 Very Poor 27 Fair
Max LVORI early 3 4 5 7
Max LVORI late 5 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-030830-
Wetzel-
Including the city of New Martinsville
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 77 (+1) 50 79
RH % (24h trend) 87 (+9) 44 (+6) 96 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1290 1530
Mixing Hgt(ft-agl/msl) 4240 5030
Transport Wnd (mph) SW 6 E 6
Vent Rate (kt-ft) 24700 20990
Dispersion 5 5
ADI early 5 Very Poor 14 Gen Poor 2 Very Poor 11 Poor
ADI late 5 Very Poor 32 Fair 2 Very Poor 30 Fair
Max LVORI early 3 5 5 7
Max LVORI late 5 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-030830-
Marion-
Including the city of Fairmont
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-1) 76 (0) 48 79
RH % (24h trend) 92 (+10) 42 (+7) 100 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1350 1410
Mixing Hgt(ft-agl/msl) 4420 4640
Transport Wnd (mph) SW 5 E 5
Vent Rate (kt-ft) 27630 20750
Dispersion 5 5
ADI early 4 Very Poor 10 Poor 2 Very Poor 7 Poor
ADI late 5 Very Poor 27 Fair 2 Very Poor 25 Fair
Max LVORI early 4 6 6 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-030830-
Monongalia-
Including the city of Morgantown
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mclear Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (0) 76 (0) 48 79
RH % (24h trend) 91 (+13) 42 (+8) 100 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1340 1450
Mixing Hgt(ft-agl/msl) 4390 4750
Transport Wnd (mph) SW 5 E 5
Vent Rate (kt-ft) 27400 20060
Dispersion 5 5
ADI early 5 Very Poor 11 Poor 2 Very Poor 8 Poor
ADI late 5 Very Poor 25 Fair 2 Very Poor 25 Fair
Max LVORI early 3 5 5 9
Max LVORI late 6 2 9 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-030830-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (-2) 74 (+1) 48 77
RH % (24h trend) 93 (+14) 42 (+9) 95 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1120 1380
Mixing Hgt(ft-agl/msl) 3690 4520
Transport Wnd (mph) SW 3 SE 3
Vent Rate (kt-ft) 18330 18610
Dispersion 5 5
ADI early 5 Very Poor 7 Poor 2 Very Poor 8 Poor
ADI late 5 Very Poor 15 Gen Poor 2 Very Poor 23 Fair
Max LVORI early 4 5 5 7
Max LVORI late 6 2 7 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-030830-
Preston-
Including the cities of Kingwood and Bruceton Mills
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-2) 76 (+2) 48 79
RH % (24h trend) 96 (+14) 40 (+7) 97 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1290 1490
Mixing Hgt(ft-agl/msl) 4240 4890
Transport Wnd (mph) SW 3 SE 3
Vent Rate (kt-ft) 17820 22340
Dispersion 5 5
ADI early 5 Very Poor 7 Poor 2 Very Poor 9 Poor
ADI late 5 Very Poor 17 Gen Poor 2 Very Poor 25 Fair
Max LVORI early 4 6 6 7
Max LVORI late 6 2 8 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-030830-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-2) 74 (+3) 47 77
RH % (24h trend) 94 (+14) 39 (+5) 93 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1270 1480
Mixing Hgt(ft-agl/msl) 4180 4850
Transport Wnd (mph) W 3 SE 5
Vent Rate (kt-ft) 18390 24600
Dispersion 5 5
ADI early 6 Very Poor 7 Poor 2 Very Poor 11 Poor
ADI late 6 Very Poor 16 Gen Poor 2 Very Poor 26 Fair
Max LVORI early 4 6 6 6
Max LVORI late 6 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-030830-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (+1) 76 (+3) 48 79
RH % (24h trend) 93 (+10) 36 (+8) 92 36
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1380 1560
Mixing Hgt(ft-agl/msl) 4510 5100
Transport Wnd (mph) W 3 E 6
Vent Rate (kt-ft) 20240 25560
Dispersion 5 5
ADI early 5 Very Poor 9 Poor 2 Very Poor 13 Gen Poor
ADI late 5 Very Poor 19 Gen Poor 3 Very Poor 30 Fair
Max LVORI early 4 5 5 6
Max LVORI late 6 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-030830-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
110 PM EDT Thu Oct 2 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (0) 72 (+6) 46 75
RH % (24h trend) 94 (+17) 41 (+5) 88 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1230 1400
Mixing Hgt(ft-agl/msl) 4030 4610
Transport Wnd (mph) W 5 SE 6
Vent Rate (kt-ft) 22420 28670
Dispersion 5 5
ADI early 7 Poor 9 Poor 3 Very Poor 13 Gen Poor
ADI late 8 Poor 16 Gen Poor 3 Very Poor 28 Fair
Max LVORI early 4 5 5 4
Max LVORI late 6 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Clear. Lows around 50. Highs around 80. Light winds.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Scattered showers. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Numerous showers. Lows in the mid
50s. Highs in the upper 60s. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 60s. North winds 5 to 10 mph.
$$
Lupo