Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA
Issued by NWS Pittsburgh, PA
139
FNUS51 KPBZ 050504
FWFPBZ
Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
104 AM EDT Sun Oct 5 2025
.Discussion...
Dry weather continues through Monday under high pressure. Most of
the area will see minimum relative humidities this afternoon drop
into the low to mid 30 percent range, though a few locally lower
values below 30 percent can`t be ruled out if heating and mixing
prove more efficient than guidance suggests. Moisture levels
increase Monday ahead of an approaching front, with afternoon RH`s
staying in the 40 to 50 percent range. Rain chances return
Tuesday into Wednesday with the passing front.
&&
OHZ039-052030-
Tuscarawas-
Including the cities of New Philadelphia and Dover
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (0) 53 (+1) 83
RH % (24h trend) 33 (-5) 94 (+1) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1660 2000
Mixing Hgt(ft-agl/msl)5460 6570
Transport Wnd (mph) S 10 SW 9
Vent Rate (kt-ft) 49140 52560
Dispersion 4 4
ADI early 12 Poor 4 Very Poor 14 Gen Poor
ADI late 63 Good 4 Very Poor 63 Good
Max LVORI early 6 3 6
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ040-052030-
Carroll-
Including the cities of Carrollton and Malvern
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 53 (+1) 82
RH % (24h trend) 33 (-1) 92 (0) 43
20ft Wnd-Val/AM(mph) Lgt/Var S 5
20ft Wnd-Rdg/PM(mph) S 6 S 5 SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1680 1930
Mixing Hgt(ft-agl/msl)5510 6340
Transport Wnd (mph) S 10 SW 9
Vent Rate (kt-ft) 49590 50720
Dispersion 4 3
ADI early 14 Gen Poor 4 Very Poor 14 Gen Poor
ADI late 64 Good 5 Very Poor 63 Good
Max LVORI early 5 3 5
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ041-052030-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (0) 52 (+1) 82
RH % (24h trend) 31 (-1) 93 (0) 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1720 1940
Mixing Hgt(ft-agl/msl)5630 6380
Transport Wnd (mph) S 10 SW 9
Vent Rate (kt-ft) 50670 51040
Dispersion 4 3
ADI early 13 Gen Poor 4 Very Poor 16 Gen Poor
ADI late 65 Good 5 Very Poor 63 Good
Max LVORI early 6 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ048-052030-
Coshocton-
Including the city of Coshocton
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (0) 53 (+1) 82
RH % (24h trend) 35 (-4) 95 (0) 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1750 2040
Mixing Hgt(ft-agl/msl)5760 6680
Transport Wnd (mph) S 10 SW 9
Vent Rate (kt-ft) 51840 53440
Dispersion 4 4
ADI early 10 Poor 4 Very Poor 14 Gen Poor
ADI late 65 Good 4 Very Poor 71 Good
Max LVORI early 6 3 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ049-052030-
Harrison-
Including the city of Cadiz
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 54 (+2) 83
RH % (24h trend) 32 (-4) 94 (+2) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1670 1860
Mixing Hgt(ft-agl/msl)5490 6110
Transport Wnd (mph) S 8 SW 8
Vent Rate (kt-ft) 38430 42770
Dispersion 3 3
ADI early 13 Gen Poor 3 Very Poor 14 Gen Poor
ADI late 54 Gen Good 5 Very Poor 56 Gen Good
Max LVORI early 5 3 6
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ050-052030-
Jefferson OH-
Including the city of Steubenville
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 54 (+2) 83
RH % (24h trend) 31 (0) 92 (0) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1680 1830
Mixing Hgt(ft-agl/msl)5520 6020
Transport Wnd (mph) S 9 SW 8
Vent Rate (kt-ft) 44160 42140
Dispersion 3 3
ADI early 13 Gen Poor 3 Very Poor 14 Gen Poor
ADI late 56 Gen Good 4 Very Poor 52 Gen Good
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ057-052030-
Muskingum-
Including the city of Zanesville
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (0) 53 (+1) 83
RH % (24h trend) 35 (-4) 94 (0) 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1780 1970
Mixing Hgt(ft-agl/msl)5840 6470
Transport Wnd (mph) S 9 SW 8
Vent Rate (kt-ft) 46720 45290
Dispersion 3 3
ADI early 9 Poor 4 Very Poor 14 Gen Poor
ADI late 56 Gen Good 4 Very Poor 58 Gen Good
Max LVORI early 6 4 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ058-052030-
Guernsey-
Including the city of Cambridge
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (0) 54 (+2) 83
RH % (24h trend) 35 (-6) 95 (+2) 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1660 1790
Mixing Hgt(ft-agl/msl)5450 5880
Transport Wnd (mph) S 8 SW 8
Vent Rate (kt-ft) 38150 41160
Dispersion 3 3
ADI early 13 Gen Poor 3 Very Poor 14 Gen Poor
ADI late 51 Gen Good 4 Very Poor 54 Gen Good
Max LVORI early 6 3 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ059-052030-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 55 (+2) 83
RH % (24h trend) 32 (-5) 94 (+2) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1620 1680
Mixing Hgt(ft-agl/msl)5330 5500
Transport Wnd (mph) S 8 SW 7
Vent Rate (kt-ft) 37310 33000
Dispersion 3 3
ADI early 15 Gen Poor 3 Very Poor 15 Gen Poor
ADI late 47 Gen Good 5 Very Poor 41 Gen Good
Max LVORI early 5 3 6
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ068-052030-
Noble-
Including the city of Caldwell
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 55 (+3) 83
RH % (24h trend) 33 (-7) 96 (+3) 47
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1540 1580
Mixing Hgt(ft-agl/msl)5060 5170
Transport Wnd (mph) S 7 SW 7
Vent Rate (kt-ft) 30360 31020
Dispersion 3 3
ADI early 13 Gen Poor 3 Very Poor 15 Gen Poor
ADI late 45 Gen Good 5 Very Poor 42 Gen Good
Max LVORI early 6 3 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
OHZ069-052030-
Monroe-
Including the city of Woodsfield
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 55 (+3) 83
RH % (24h trend) 32 (-5) 97 (+4) 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1500 1510
Mixing Hgt(ft-agl/msl)4930 4970
Transport Wnd (mph) S 7 SW 6
Vent Rate (kt-ft) 29580 24850
Dispersion 3 3
ADI early 14 Gen Poor 3 Very Poor 16 Gen Poor
ADI late 39 Fair 5 Very Poor 36 Fair
Max LVORI early 6 3 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ007-052030-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (0) 52 (+2) 82
RH % (24h trend) 34 (-3) 92 (0) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) S 5 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1640 1790
Mixing Hgt(ft-agl/msl)5370 5890
Transport Wnd (mph) S 12 SW 9
Vent Rate (kt-ft) 53700 47120
Dispersion 4 3
ADI early 11 Poor 4 Very Poor 16 Gen Poor
ADI late 67 Good 4 Very Poor 60 Gen Good
Max LVORI early 5 4 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ008-052030-
Venango-
Including the cities of Oil City and Franklin
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (0) 50 (0) 81
RH % (24h trend) 37 (-1) 93 (0) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1590 1670
Mixing Hgt(ft-agl/msl)5230 5470
Transport Wnd (mph) S 10 SW 8
Vent Rate (kt-ft) 47070 38290
Dispersion 3 3
ADI early 11 Poor 4 Very Poor 16 Gen Poor
ADI late 60 Gen Good 4 Very Poor 52 Gen Good
Max LVORI early 6 4 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ009-052030-
Forest-
Including the city of Tionesta
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (0) 49 (0) 81
RH % (24h trend) 32 (-4) 88 (-2) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1560 1720
Mixing Hgt(ft-agl/msl)5130 5630
Transport Wnd (mph) S 10 SW 9
Vent Rate (kt-ft) 46170 45040
Dispersion 3 3
ADI early 14 Gen Poor 4 Very Poor 16 Gen Poor
ADI late 59 Gen Good 4 Very Poor 55 Gen Good
Max LVORI early 5 4 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ013-052030-
Lawrence-
Including the cities of New Castle and Ellwood City
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (0) 51 (+1) 83
RH % (24h trend) 32 (-2) 95 (0) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1690 1820
Mixing Hgt(ft-agl/msl)5540 5990
Transport Wnd (mph) S 10 SW 9
Vent Rate (kt-ft) 49860 47920
Dispersion 4 3
ADI early 8 Poor 4 Very Poor 14 Gen Poor
ADI late 64 Good 4 Very Poor 58 Gen Good
Max LVORI early 6 5 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ014-052030-
Butler-
Including the city of Butler
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+1) 50 (+1) 82
RH % (24h trend) 35 (-2) 96 (-1) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1560 1550
Mixing Hgt(ft-agl/msl)5130 5090
Transport Wnd (mph) S 9 SW 8
Vent Rate (kt-ft) 41040 35630
Dispersion 3 3
ADI early 9 Poor 4 Very Poor 14 Gen Poor
ADI late 55 Gen Good 4 Very Poor 46 Gen Good
Max LVORI early 7 5 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ015-052030-
Clarion-
Including the city of Clarion
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+1) 50 (+1) 81
RH % (24h trend) 35 (-3) 91 (0) 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1470 1470
Mixing Hgt(ft-agl/msl)4830 4820
Transport Wnd (mph) S 9 SW 8
Vent Rate (kt-ft) 38640 33740
Dispersion 3 3
ADI early 12 Poor 4 Very Poor 16 Gen Poor
ADI late 51 Gen Good 4 Very Poor 44 Gen Good
Max LVORI early 5 4 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ016-052030-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (0) 50 (0) 80
RH % (24h trend) 32 (-6) 87 (-1) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1520 1480
Mixing Hgt(ft-agl/msl)4980 4860
Transport Wnd (mph) S 9 SW 9
Vent Rate (kt-ft) 39840 38880
Dispersion 3 3
ADI early 14 Gen Poor 4 Very Poor 16 Gen Poor
ADI late 49 Gen Good 4 Very Poor 48 Gen Good
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ020-052030-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (0) 52 (+1) 82
RH % (24h trend) 30 (+1) 95 (0) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1710 1720
Mixing Hgt(ft-agl/msl)5600 5650
Transport Wnd (mph) S 9 SW 8
Vent Rate (kt-ft) 44800 39550
Dispersion 3 3
ADI early 9 Poor 3 Very Poor 14 Gen Poor
ADI late 57 Gen Good 4 Very Poor 50 Gen Good
Max LVORI early 6 4 6
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ021-052030-
Allegheny-
Including the city of Pittsburgh Metro Area
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+1) 52 (+1) 82
RH % (24h trend) 33 (-1) 93 (-3) 42
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1640 1660
Mixing Hgt(ft-agl/msl)5400 5440
Transport Wnd (mph) S 8 SW 7
Vent Rate (kt-ft) 37800 32640
Dispersion 3 3
ADI early 11 Poor 3 Very Poor 14 Gen Poor
ADI late 45 Gen Good 4 Very Poor 44 Gen Good
Max LVORI early 7 4 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ022-052030-
Armstrong-
Including the cities of Kittanning and Ford City
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+1) 50 (+1) 82
RH % (24h trend) 35 (-2) 92 (-4) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1400 1310
Mixing Hgt(ft-agl/msl)4580 4300
Transport Wnd (mph) S 8 SW 7
Vent Rate (kt-ft) 32060 25800
Dispersion 3 2
ADI early 11 Poor 4 Very Poor 15 Gen Poor
ADI late 40 Fair 4 Very Poor 36 Fair
Max LVORI early 6 4 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ029-052030-
Washington-
Including the cities of Washington and Canonsburg
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+1) 53 (+2) 82
RH % (24h trend) 32 (0) 92 (-4) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1660 1680
Mixing Hgt(ft-agl/msl)5460 5520
Transport Wnd (mph) S 7 SW 7
Vent Rate (kt-ft) 32760 33120
Dispersion 3 3
ADI early 15 Gen Poor 3 Very Poor 16 Gen Poor
ADI late 41 Gen Good 5 Very Poor 41 Gen Good
Max LVORI early 6 4 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ031-052030-
Greene-
Including the city of Waynesburg
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+2) 53 (+2) 82
RH % (24h trend) 36 (+4) 93 (-4) 48
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1580 1660
Mixing Hgt(ft-agl/msl)5200 5460
Transport Wnd (mph) S 6 SW 6
Vent Rate (kt-ft) 26000 27300
Dispersion 3 3
ADI early 16 Gen Poor 3 Very Poor 18 Gen Poor
ADI late 33 Fair 4 Very Poor 37 Fair
Max LVORI early 7 4 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ073-052030-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+1) 52 (+2) 82
RH % (24h trend) 35 (0) 90 (-6) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1420 1440
Mixing Hgt(ft-agl/msl)4660 4730
Transport Wnd (mph) S 6 SW 7
Vent Rate (kt-ft) 23300 28380
Dispersion 3 3
ADI early 13 Gen Poor 4 Very Poor 18 Gen Poor
ADI late 30 Fair 4 Very Poor 36 Fair
Max LVORI early 6 4 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ074-052030-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+4) 52 (+1) 81
RH % (24h trend) 31 (-5) 83 (-2) 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1570 1510
Mixing Hgt(ft-agl/msl)5150 4950
Transport Wnd (mph) S 6 SW 7
Vent Rate (kt-ft) 25750 29700
Dispersion 3 3
ADI early 11 Poor 5 Very Poor 20 Gen Poor
ADI late 32 Fair 5 Very Poor 37 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.
$$
PAZ075-052030-
Fayette-
Including the city of Uniontown
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+2) 53 (+2) 82
RH % (24h trend) 36 (+2) 89 (-4) 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1400 1440
Mixing Hgt(ft-agl/msl)4600 4710
Transport Wnd (mph) S 5 SW 6
Vent Rate (kt-ft) 18400 23550
Dispersion 2 3
ADI early 12 Poor 4 Very Poor 18 Gen Poor
ADI late 26 Fair 4 Very Poor 30 Fair
Max LVORI early 6 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ076-052030-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+3) 50 (0) 80
RH % (24h trend) 34 (-3) 88 (0) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1450 1400
Mixing Hgt(ft-agl/msl)4750 4580
Transport Wnd (mph) S 6 SW 6
Vent Rate (kt-ft) 23750 22900
Dispersion 3 3
ADI early 8 Poor 5 Very Poor 17 Gen Poor
ADI late 29 Fair 4 Very Poor 29 Fair
Max LVORI early 5 3 4
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ077-052030-
Indiana-
Including the city of Indiana
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+2) 51 (+1) 81
RH % (24h trend) 33 (-2) 88 (-5) 41
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1480 1320
Mixing Hgt(ft-agl/msl)4860 4340
Transport Wnd (mph) S 7 SW 8
Vent Rate (kt-ft) 29160 30380
Dispersion 3 3
ADI early 13 Gen Poor 5 Very Poor 18 Gen Poor
ADI late 38 Fair 4 Very Poor 40 Fair
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
PAZ078-052030-
Higher Elevations of Indiana-
Including the city of Armagh
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+2) 53 (+1) 81
RH % (24h trend) 32 (-2) 83 (-2) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1530 1440
Mixing Hgt(ft-agl/msl)5030 4710
Transport Wnd (mph) S 6 SW 8
Vent Rate (kt-ft) 25150 32970
Dispersion 3 3
ADI early 14 Gen Poor 5 Very Poor 19 Gen Poor
ADI late 37 Fair 5 Very Poor 42 Gen Good
Max LVORI early 5 3 4
Max LVORI late 2 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ001-052030-
Hancock-
Including the city of Weirton
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (0) 54 (+2) 82
RH % (24h trend) 31 (+2) 90 (-2) 39
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1720 1790
Mixing Hgt(ft-agl/msl)5650 5860
Transport Wnd (mph) S 9 SW 7
Vent Rate (kt-ft) 45200 35160
Dispersion 3 3
ADI early 12 Poor 3 Very Poor 14 Gen Poor
ADI late 56 Gen Good 4 Very Poor 50 Gen Good
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ002-052030-
Brooke-
Including the cities of Follansbee and Wellsburg
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 56 (+4) 84
RH % (24h trend) 30 (-4) 91 (+1) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1720 1730
Mixing Hgt(ft-agl/msl)5640 5660
Transport Wnd (mph) S 8 SW 6
Vent Rate (kt-ft) 39480 28300
Dispersion 3 3
ADI early 14 Gen Poor 3 Very Poor 15 Gen Poor
ADI late 51 Gen Good 4 Very Poor 43 Gen Good
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ003-052030-
Ohio-
Including the city of Wheeling
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 55 (+2) 83
RH % (24h trend) 31 (-4) 92 (+1) 43
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1640 1670
Mixing Hgt(ft-agl/msl)5380 5490
Transport Wnd (mph) S 7 SW 6
Vent Rate (kt-ft) 32280 27450
Dispersion 3 3
ADI early 16 Gen Poor 3 Very Poor 15 Gen Poor
ADI late 46 Gen Good 5 Very Poor 41 Gen Good
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ004-052030-
Marshall-
Including the city of Moundsville
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 56 (+3) 84
RH % (24h trend) 35 (0) 92 (+1) 48
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1580 1580
Mixing Hgt(ft-agl/msl)5170 5180
Transport Wnd (mph) S 6 SW 6
Vent Rate (kt-ft) 25850 25900
Dispersion 3 3
ADI early 16 Gen Poor 3 Very Poor 16 Gen Poor
ADI late 35 Fair 5 Very Poor 36 Fair
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ012-052030-
Wetzel-
Including the city of New Martinsville
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+2) 55 (+3) 81
RH % (24h trend) 36 (-1) 93 (0) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1530 1570
Mixing Hgt(ft-agl/msl)5020 5160
Transport Wnd (mph) S 6 SW 6
Vent Rate (kt-ft) 25100 25800
Dispersion 3 3
ADI early 14 Gen Poor 4 Very Poor 18 Gen Poor
ADI late 33 Fair 4 Very Poor 33 Fair
Max LVORI early 6 3 6
Max LVORI late 2 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ021-052030-
Marion-
Including the city of Fairmont
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+1) 53 (+2) 81
RH % (24h trend) 35 (0) 97 (0) 50
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1530 1590
Mixing Hgt(ft-agl/msl)5020 5210
Transport Wnd (mph) S 6 SW 6
Vent Rate (kt-ft) 25100 26050
Dispersion 3 3
ADI early 11 Poor 4 Very Poor 16 Gen Poor
ADI late 33 Fair 4 Very Poor 33 Fair
Max LVORI early 7 4 6
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ509-052030-
Monongalia-
Including the city of Morgantown
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+1) 53 (+1) 81
RH % (24h trend) 37 (+3) 94 (+1) 49
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1490 1540
Mixing Hgt(ft-agl/msl)4890 5060
Transport Wnd (mph) S 6 SW 5
Vent Rate (kt-ft) 24450 20240
Dispersion 3 2
ADI early 13 Gen Poor 4 Very Poor 17 Gen Poor
ADI late 32 Fair 4 Very Poor 26 Fair
Max LVORI early 6 4 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ510-052030-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+3) 51 (0) 79
RH % (24h trend) 35 (-5) 90 (+1) 48
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1250 1250
Mixing Hgt(ft-agl/msl)4110 4110
Transport Wnd (mph) S 5 SW 5
Vent Rate (kt-ft) 16440 16440
Dispersion 2 2
ADI early 7 Poor 4 Very Poor 16 Gen Poor
ADI late 23 Fair 4 Very Poor 24 Fair
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ511-052030-
Preston-
Including the cities of Kingwood and Bruceton Mills
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+2) 50 (0) 81
RH % (24h trend) 33 (-7) 92 (+1) 46
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1450 1400
Mixing Hgt(ft-agl/msl)4750 4580
Transport Wnd (mph) S 5 SW 5
Vent Rate (kt-ft) 19000 18320
Dispersion 2 2
ADI early 8 Poor 4 Very Poor 19 Gen Poor
ADI late 24 Fair 4 Very Poor 26 Fair
Max LVORI early 6 4 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ512-052030-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+3) 50 (0) 79
RH % (24h trend) 31 (-11) 89 (+2) 45
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1570 1370
Mixing Hgt(ft-agl/msl)5150 4490
Transport Wnd (mph) S 6 SW 5
Vent Rate (kt-ft) 25750 17960
Dispersion 3 2
ADI early 7 Poor 4 Very Poor 19 Gen Poor
ADI late 31 Fair 4 Very Poor 26 Fair
Max LVORI early 5 3 5
Max LVORI late 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ513-052030-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+3) 51 (+1) 81
RH % (24h trend) 25 (-11) 93 (+6) 40
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1750 1540
Mixing Hgt(ft-agl/msl)5740 5060
Transport Wnd (mph) S 6 SW 6
Vent Rate (kt-ft) 28700 25300
Dispersion 3 3
ADI early 10 Poor 4 Very Poor 22 Fair
ADI late 35 Fair 4 Very Poor 32 Fair
Max LVORI early 5 3 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
WVZ514-052030-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
104 AM EDT Sun Oct 5 2025
Today Tonight Mon
Cloud Cover Clear Clear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (+3) 48 (-1) 77
RH % (24h trend) 27 (-14) 92 (+8) 44
20ft Wnd-Val/AM(mph) Lgt/Var Lgt/Var
20ft Wnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1600 1520
Mixing Hgt(ft-agl/msl)5230 5000
Transport Wnd (mph) S 7 SW 5
Vent Rate (kt-ft) 31380 20000
Dispersion 3 2
ADI early 11 Poor 5 Very Poor 20 Gen Poor
ADI late 40 Fair 4 Very Poor 28 Fair
Max LVORI early 4 3 5
Max LVORI late 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Showers and a chance of thunderstorms. Patchy dense
fog through the day. Lows in the upper 50s. Highs in the mid 70s.
South winds around 5 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Lows in the
lower 50s. Highs in the mid 60s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. East winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. West winds around 5 mph.
$$