Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pittsburgh, PA

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660
FNUS51 KPBZ 200723
FWFPBZ

Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
323 AM EDT Mon May 20 2024

.Discussion...

Mostly dry weather and a warming trend is expected through
Tuesday. Shower and thunderstorm chances return Wednesday and
continue through Thursday, with severe weather a possibility.

&&

OHZ039-200830-
Tuscarawas-
Including the cities of New Philadelphia and Dover
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+2)      62 (+3)      87
RH % (24h trend)      39 (+1)      84 (-7)      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) 1900                      1990
Mixing Hgt(ft-agl/msl)6230                      6530
Transport Wnd (mph)   S  6                      SW 16
Vent Rate (kt-ft)     31150                     91420
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            5            4
ADI early             23 Fair      3 Very Poor  56 Gen Good
ADI late              43 Gen Good  4 Very Poor  110 Very Good
Max LVORI early       5            3            4
Max LVORI late        1            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ040-200830-
Carroll-
Including the cities of Carrollton and Malvern
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+4)      62 (+4)      87
RH % (24h trend)      39 (+3)      82 (-8)      41
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      SW  6
Precip Amount         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl) 1930                      1930
Mixing Hgt(ft-agl/msl)6320                      6330
Transport Wnd (mph)   S  6                      SW 15
Vent Rate (kt-ft)     31600                     82290
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            5            4
ADI early             24 Fair      4 Very Poor  60 Gen Good
ADI late              43 Gen Good  5 Very Poor  99 Good
Max LVORI early       5            3            4
Max LVORI late        1            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ041-200830-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+3)      61 (+4)      87
RH % (24h trend)      38 (+2)      83 (-10)     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) 1960                      1960
Mixing Hgt(ft-agl/msl)6420                      6420
Transport Wnd (mph)   S  6                      SW 15
Vent Rate (kt-ft)     32100                     83460
Dispersion            3                         4
LAL                   1            1            2
Haines Index          5            5            4
ADI early             23 Fair      4 Very Poor  62 Good
ADI late              44 Gen Good  5 Very Poor  99 Good
Max LVORI early       5            3            4
Max LVORI late        1            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ048-200830-
Coshocton-
Including the city of Coshocton
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+3)      62 (+3)      87
RH % (24h trend)      38 (+1)      85 (-3)      41
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) 2130                      1990
Mixing Hgt(ft-agl/msl)7000                      6520
Transport Wnd (mph)   S  6                      SW 17
Vent Rate (kt-ft)     35000                     97800
Dispersion            3                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             24 Fair      4 Very Poor  67 Good
ADI late              47 Gen Good  4 Very Poor  119 Very Good
Max LVORI early       5            3            4
Max LVORI late        1            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ049-200830-
Harrison-
Including the city of Cadiz
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+3)      61 (+4)      87
RH % (24h trend)      39 (+5)      82 (-16)     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) 1930                      1970
Mixing Hgt(ft-agl/msl)6330                      6480
Transport Wnd (mph)   S  5                      SW 14
Vent Rate (kt-ft)     25320                     77760
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            5            4
ADI early             22 Fair      3 Very Poor  50 Gen Good
ADI late              40 Fair      5 Very Poor  101 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ050-200830-
Jefferson OH-
Including the city of Steubenville
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+4)      62 (+5)      87
RH % (24h trend)      36 (+1)      82 (-10)     37
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) 1930                      2040
Mixing Hgt(ft-agl/msl)6320                      6700
Transport Wnd (mph)   S  5                      SW 15
Vent Rate (kt-ft)     25280                     87100
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             22 Fair      3 Very Poor  53 Gen Good
ADI late              40 Fair      5 Very Poor  104 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ057-200830-
Muskingum-
Including the city of Zanesville
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+1)      61 (+2)      88
RH % (24h trend)      36 (0)       86 (-5)      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) 2090                      2040
Mixing Hgt(ft-agl/msl)6840                      6700
Transport Wnd (mph)   S  5                      SW 16
Vent Rate (kt-ft)     27360                     93800
Dispersion            3                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             25 Fair      3 Very Poor  61 Good
ADI late              45 Gen Good  4 Very Poor  113 Very Good
Max LVORI early       5            3            4
Max LVORI late        1            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ058-200830-
Guernsey-
Including the city of Cambridge
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+2)      62 (+4)      88
RH % (24h trend)      38 (+1)      83 (-11)     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) 1940                      2130
Mixing Hgt(ft-agl/msl)6370                      6990
Transport Wnd (mph)   S  5                      SW 14
Vent Rate (kt-ft)     25480                     83880
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             23 Fair      3 Very Poor  47 Gen Good
ADI late              36 Fair      4 Very Poor  108 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ059-200830-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+3)      62 (+5)      87
RH % (24h trend)      38 (-1)      82 (-12)     38
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) 1880                      2100
Mixing Hgt(ft-agl/msl)6170                      6900
Transport Wnd (mph)   S  3                      SW 14
Vent Rate (kt-ft)     18510                     82800
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            5            4
ADI early             22 Fair      3 Very Poor  42 Gen Good
ADI late              33 Fair      5 Very Poor  103 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ068-200830-
Noble-
Including the city of Caldwell
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+2)      61 (+3)      88
RH % (24h trend)      36 (+1)      83 (-6)      37
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) 1880                      2210
Mixing Hgt(ft-agl/msl)6170                      7270
Transport Wnd (mph)   S  3                      SW 14
Vent Rate (kt-ft)     18510                     87240
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             21 Fair      3 Very Poor  37 Fair
ADI late              34 Fair      4 Very Poor  103 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

OHZ069-200830-
Monroe-
Including the city of Woodsfield
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+2)      61 (+4)      87
RH % (24h trend)      37 (-1)      83 (-11)     38
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) 1930                      2160
Mixing Hgt(ft-agl/msl)6340                      7100
Transport Wnd (mph)   S  3                      SW 14
Vent Rate (kt-ft)     19020                     85200
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            5            4
ADI early             20 Gen Poor  3 Very Poor  28 Fair
ADI late              32 Fair      4 Very Poor  107 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ007-200830-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         Tstms
Chance Precip (%)     0            0            20
Temp (24h trend)      85 (+3)      60 (+4)      85
RH % (24h trend)      42 (+2)      87 (-4)      43
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      SW  6
Precip Amount         0.00         0.00         0.00
Precip Duration                                 0
Precip Begin                                    2 PM
Precip End                                      6 PM
Mixing Hgt(m-agl/msl) 1760                      1820
Mixing Hgt(ft-agl/msl)5760                      5980
Transport Wnd (mph)   S  7                      SW 16
Vent Rate (kt-ft)     34560                     83720
Dispersion            3                         4
LAL                   1            1            2
Haines Index          5            5            4
ADI early             23 Fair      4 Very Poor  59 Gen Good
ADI late              53 Gen Good  5 Very Poor  105 Very Good
Max LVORI early       5            4            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ008-200830-
Venango-
Including the cities of Oil City and Franklin
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Pcldy
Precip Type           None         None         Tstms
Chance Precip (%)     0            0            20
Temp (24h trend)      84 (+3)      60 (+5)      85
RH % (24h trend)      42 (+7)      90 (-4)      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                                 0
Precip Begin                                    2 PM
Precip End                                      6 PM
Mixing Hgt(m-agl/msl) 1850                      1890
Mixing Hgt(ft-agl/msl)6080                      6210
Transport Wnd (mph)   S  6                      SW 16
Vent Rate (kt-ft)     30400                     86940
Dispersion            3                         4
LAL                   1            1            2
Haines Index          5            5            4
ADI early             24 Fair      4 Very Poor  69 Good
ADI late              46 Gen Good  5 Very Poor  108 Very Good
Max LVORI early       6            4            5
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ009-200830-
Forest-
Including the city of Tionesta
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Pcldy
Precip Type           None         None         Tstms
Chance Precip (%)     0            0            20
Temp (24h trend)      84 (+2)      59 (+4)      85
RH % (24h trend)      42 (+8)      92 (-4)      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                                 0
Precip Begin                                    2 PM
Precip End                                      6 PM
Mixing Hgt(m-agl/msl) 1940                      1990
Mixing Hgt(ft-agl/msl)6350                      6520
Transport Wnd (mph)   S  6                      SW 16
Vent Rate (kt-ft)     31750                     91280
Dispersion            3                         4
LAL                   1            1            2
Haines Index          4            4            4
ADI early             23 Fair      4 Very Poor  79 Good
ADI late              49 Gen Good  5 Very Poor  114 Very Good
Max LVORI early       6            4            5
Max LVORI late        1            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ013-200830-
Lawrence-
Including the cities of New Castle and Ellwood City
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+3)      60 (+5)      86
RH % (24h trend)      40 (+2)      89 (-6)      41
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) 1740                      1920
Mixing Hgt(ft-agl/msl)5720                      6300
Transport Wnd (mph)   S  7                      SW 15
Vent Rate (kt-ft)     34320                     81900
Dispersion            3                         4
LAL                   1            1            2
Haines Index          5            5            4
ADI early             22 Fair      4 Very Poor  53 Gen Good
ADI late              45 Gen Good  5 Very Poor  100 Good
Max LVORI early       6            3            5
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ014-200830-
Butler-
Including the city of Butler
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+3)      59 (+5)      86
RH % (24h trend)      42 (+4)      91 (-6)      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) 1720                      1960
Mixing Hgt(ft-agl/msl)5640                      6430
Transport Wnd (mph)   S  6                      SW 14
Vent Rate (kt-ft)     28200                     77160
Dispersion            3                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             18 Gen Poor  4 Very Poor  45 Gen Good
ADI late              39 Fair      5 Very Poor  99 Good
Max LVORI early       6            4            5
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ015-200830-
Clarion-
Including the city of Clarion
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      84 (+4)      59 (+4)      85
RH % (24h trend)      42 (+5)      90 (-6)      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) 1740                      1910
Mixing Hgt(ft-agl/msl)5700                      6260
Transport Wnd (mph)   S  5                      SW 15
Vent Rate (kt-ft)     22800                     81380
Dispersion            2                         4
LAL                   1            1            2
Haines Index          5            4            4
ADI early             18 Gen Poor  5 Very Poor  47 Gen Good
ADI late              39 Fair      5 Very Poor  103 Very Good
Max LVORI early       7            4            5
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ016-200830-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      84 (+5)      59 (+4)      85
RH % (24h trend)      42 (-7)      87 (-8)      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) 1880                      1960
Mixing Hgt(ft-agl/msl)6160                      6420
Transport Wnd (mph)   S  6                      SW 15
Vent Rate (kt-ft)     30800                     83460
Dispersion            3                         4
LAL                   1            1            2
Haines Index          4            4            4
ADI early             17 Gen Poor  5 Very Poor  50 Gen Good
ADI late              39 Fair      5 Very Poor  99 Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ020-200830-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+3)      62 (+5)      87
RH % (24h trend)      37 (+4)      85 (-5)      37
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) 1980                      2050
Mixing Hgt(ft-agl/msl)6500                      6710
Transport Wnd (mph)   S  6                      SW 14
Vent Rate (kt-ft)     32500                     80520
Dispersion            3                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             21 Fair      4 Very Poor  54 Gen Good
ADI late              44 Gen Good  4 Very Poor  105 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ021-200830-
Allegheny-
Including the city of Pittsburgh Metro Area
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+3)      61 (+5)      87
RH % (24h trend)      39 (+2)      88 (-7)      38
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) 1950                      2140
Mixing Hgt(ft-agl/msl)6390                      7030
Transport Wnd (mph)   SE  5                     SW 14
Vent Rate (kt-ft)     25560                     84360
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             15 Gen Poor  4 Very Poor  40 Fair
ADI late              37 Fair      5 Very Poor  101 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ022-200830-
Armstrong-
Including the cities of Kittanning and Ford City
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+4)      59 (+5)      86
RH % (24h trend)      40 (-1)      92 (-8)      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) 1750                      2000
Mixing Hgt(ft-agl/msl)5730                      6560
Transport Wnd (mph)   S  5                      SW 15
Vent Rate (kt-ft)     22920                     85280
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            4            4
ADI early             14 Gen Poor  5 Very Poor  31 Fair
ADI late              36 Fair      5 Very Poor  106 Very Good
Max LVORI early       9            4            5
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ029-200830-
Washington-
Including the cities of Washington and Canonsburg
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+2)      60 (+5)      87
RH % (24h trend)      38 (+2)      86 (-8)      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) 1870                      2060
Mixing Hgt(ft-agl/msl)6130                      6770
Transport Wnd (mph)   SE  5                     SW 14
Vent Rate (kt-ft)     24520                     81240
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            4            4
ADI early             21 Fair      4 Very Poor  32 Fair
ADI late              33 Fair      5 Very Poor  97 Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ031-200830-
Greene-
Including the city of Waynesburg
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+3)      60 (+5)      87
RH % (24h trend)      38 (-1)      88 (-9)      38
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) 2150                      2250
Mixing Hgt(ft-agl/msl)7060                      7380
Transport Wnd (mph)   SE  5                     SW 13
Vent Rate (kt-ft)     28240                     81180
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             25 Fair      4 Very Poor  30 Fair
ADI late              39 Fair      5 Very Poor  104 Very Good
Max LVORI early       7            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ073-200830-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+3)      60 (+5)      86
RH % (24h trend)      41 (-2)      90 (-9)      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) 1760                      2040
Mixing Hgt(ft-agl/msl)5780                      6690
Transport Wnd (mph)   SE  5                     SW 13
Vent Rate (kt-ft)     23120                     73590
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            5            4
ADI early             14 Gen Poor  5 Very Poor  28 Fair
ADI late              30 Fair      5 Very Poor  98 Good
Max LVORI early       9            3            5
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ074-200830-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      84 (+5)      59 (+3)      85
RH % (24h trend)      40 (-3)      87 (-9)      38
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) 1910                      2050
Mixing Hgt(ft-agl/msl)6270                      6720
Transport Wnd (mph)   SE  5                     SW 13
Vent Rate (kt-ft)     25080                     73920
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             20 Gen Poor  5 Very Poor  53 Gen Good
ADI late              41 Gen Good  5 Very Poor  98 Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ075-200830-
Fayette-
Including the city of Uniontown
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+3)      60 (+5)      87
RH % (24h trend)      40 (-2)      89 (-9)      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) 1890                      2200
Mixing Hgt(ft-agl/msl)6210                      7220
Transport Wnd (mph)   SE  5                     SW 12
Vent Rate (kt-ft)     24840                     72200
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             19 Gen Poor  5 Very Poor  32 Fair
ADI late              41 Gen Good  4 Very Poor  102 Very Good
Max LVORI early       8            3            4
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ076-200830-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      83 (+5)      58 (+4)      84
RH % (24h trend)      40 (-3)      87 (-8)      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) 1870                      2090
Mixing Hgt(ft-agl/msl)6120                      6850
Transport Wnd (mph)   E  6                      SW 12
Vent Rate (kt-ft)     30600                     68500
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             22 Fair      5 Very Poor  53 Gen Good
ADI late              40 Fair      5 Very Poor  94 Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ077-200830-
Indiana-
Including the city of Indiana
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+5)      59 (+5)      87
RH % (24h trend)      40 (-9)      89 (-10)     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) 1810                      2040
Mixing Hgt(ft-agl/msl)5920                      6690
Transport Wnd (mph)   SE  5                     SW 13
Vent Rate (kt-ft)     23680                     73590
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             16 Gen Poor  5 Very Poor  40 Fair
ADI late              32 Fair      5 Very Poor  104 Very Good
Max LVORI early       8            3            5
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

PAZ078-200830-
Higher Elevations of Indiana-
Including the city of Armagh
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      84 (+5)      59 (+4)      86
RH % (24h trend)      42 (-10)     88 (-10)     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) 1790                      2020
Mixing Hgt(ft-agl/msl)5870                      6610
Transport Wnd (mph)   SE  5                     SW 13
Vent Rate (kt-ft)     23480                     72710
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             17 Gen Poor  5 Very Poor  47 Gen Good
ADI late              38 Fair      5 Very Poor  103 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ001-200830-
Hancock-
Including the city of Weirton
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      87 (+3)      63 (+6)      88
RH % (24h trend)      36 (+6)      80 (-11)     37
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) 2000                      2060
Mixing Hgt(ft-agl/msl)6560                      6750
Transport Wnd (mph)   S  5                      SW 15
Vent Rate (kt-ft)     26240                     87750
Dispersion            3                         4
LAL                   1            1            1
Haines Index          5            5            4
ADI early             23 Fair      3 Very Poor  53 Gen Good
ADI late              45 Gen Good  4 Very Poor  105 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ002-200830-
Brooke-
Including the cities of Follansbee and Wellsburg
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+2)      62 (+5)      87
RH % (24h trend)      36 (+3)      80 (-8)      37
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) 1950                      2140
Mixing Hgt(ft-agl/msl)6400                      7030
Transport Wnd (mph)   S  5                      SW 15
Vent Rate (kt-ft)     25600                     91390
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            4            4
ADI early             22 Fair      3 Very Poor  41 Gen Good
ADI late              35 Fair      5 Very Poor  109 Very Good
Max LVORI early       5            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ003-200830-
Ohio-
Including the city of Wheeling
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+2)      62 (+5)      87
RH % (24h trend)      37 (-1)      82 (-8)      37
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) 1910                      2140
Mixing Hgt(ft-agl/msl)6250                      7030
Transport Wnd (mph)   S  3                      SW 14
Vent Rate (kt-ft)     18750                     84360
Dispersion            2                         4
LAL                   1            1            1
Haines Index          5            4            4
ADI early             23 Fair      3 Very Poor  37 Fair
ADI late              27 Fair      5 Very Poor  102 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ004-200830-
Marshall-
Including the city of Moundsville
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      86 (+3)      62 (+5)      87
RH % (24h trend)      39 (0)       82 (-9)      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) 2060                      2200
Mixing Hgt(ft-agl/msl)6770                      7220
Transport Wnd (mph)   S  3                      SW 14
Vent Rate (kt-ft)     20310                     86640
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             23 Fair      3 Very Poor  30 Fair
ADI late              33 Fair      4 Very Poor  102 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ012-200830-
Wetzel-
Including the city of New Martinsville
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+2)      61 (+4)      86
RH % (24h trend)      38 (0)       83 (-8)      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) 2130                      2240
Mixing Hgt(ft-agl/msl)6990                      7350
Transport Wnd (mph)   SE  5                     SW 13
Vent Rate (kt-ft)     27960                     80850
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             22 Fair      3 Very Poor  28 Fair
ADI late              38 Fair      4 Very Poor  109 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            4            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ021-200830-
Marion-
Including the city of Fairmont
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+1)      60 (+4)      86
RH % (24h trend)      39 (+3)      87 (-10)     38
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) 2120                      2310
Mixing Hgt(ft-agl/msl)6950                      7580
Transport Wnd (mph)   E  5                      SW 12
Vent Rate (kt-ft)     27800                     75800
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             22 Fair      3 Very Poor  31 Fair
ADI late              37 Fair      4 Very Poor  97 Good
Max LVORI early       7            3            4
Max LVORI late        1            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ509-200830-
Monongalia-
Including the city of Morgantown
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      85 (+2)      60 (+4)      87
RH % (24h trend)      38 (-2)      86 (-10)     38
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) 2140                      2320
Mixing Hgt(ft-agl/msl)7030                      7630
Transport Wnd (mph)   E  5                      SW 12
Vent Rate (kt-ft)     28120                     76300
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             23 Fair      4 Very Poor  32 Fair
ADI late              39 Fair      4 Very Poor  101 Very Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ510-200830-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Clear        Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      82 (+3)      59 (+5)      85
RH % (24h trend)      41 (-2)      87 (-7)      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) 1800                      2120
Mixing Hgt(ft-agl/msl)5890                      6970
Transport Wnd (mph)   E  6                      SW 12
Vent Rate (kt-ft)     29450                     69700
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             23 Fair      4 Very Poor  42 Gen Good
ADI late              40 Fair      4 Very Poor  92 Good
Max LVORI early       6            3            4
Max LVORI late        2            5            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ511-200830-
Preston-
Including the cities of Kingwood and Bruceton Mills
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      84 (+4)      59 (+5)      85
RH % (24h trend)      40 (-3)      87 (-9)      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) 1980                      2200
Mixing Hgt(ft-agl/msl)6500                      7200
Transport Wnd (mph)   E  5                      SW 12
Vent Rate (kt-ft)     26000                     72000
Dispersion            2                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             26 Fair      4 Very Poor  50 Gen Good
ADI late              43 Gen Good  4 Very Poor  92 Good
Max LVORI early       6            3            4
Max LVORI late        1            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ512-200830-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      81 (+3)      56 (+2)      83
RH % (24h trend)      39 (-6)      89 (-7)      38
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) 1900                      2080
Mixing Hgt(ft-agl/msl)6240                      6810
Transport Wnd (mph)   E  6                      SW 10
Vent Rate (kt-ft)     31200                     61290
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             32 Fair      4 Very Poor  55 Gen Good
ADI late              42 Gen Good  4 Very Poor  82 Good
Max LVORI early       6            4            4
Max LVORI late        1            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ513-200830-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      83 (+5)      57 (+4)      85
RH % (24h trend)      37 (-9)      91 (-7)      37
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) 2040                      2210
Mixing Hgt(ft-agl/msl)6690                      7260
Transport Wnd (mph)   E  6                      W 10
Vent Rate (kt-ft)     33450                     65340
Dispersion            3                         4
LAL                   1            1            1
Haines Index          4            4            4
ADI early             37 Fair      4 Very Poor  59 Gen Good
ADI late              44 Gen Good  4 Very Poor  80 Good
Max LVORI early       6            4            5
Max LVORI late        1            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

WVZ514-200830-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
323 AM EDT Mon May 20 2024

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Precip Type           None         None         None
Chance Precip (%)     0            0            0
Temp (24h trend)      78 (+5)      53 (+1)      81
RH % (24h trend)      43 (-9)      92 (-6)      42
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) 1810                      1840
Mixing Hgt(ft-agl/msl)5930                      6040
Transport Wnd (mph)   E  7                      W  7
Vent Rate (kt-ft)     35580                     36240
Dispersion            3                         3
LAL                   1            1            2
Haines Index          3            3            3
ADI early             35 Fair      4 Very Poor  51 Gen Good
ADI late              44 Gen Good  4 Very Poor  51 Gen Good
Max LVORI early       6            4            5
Max LVORI late        1            6            1

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


$$

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. South
winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Not as warm. Lows in the lower 60s. Highs in the
mid 70s. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of thunderstorms. Lows in the
mid 50s. Highs in the upper 70s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 5 to
10 mph.

$$