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

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569
FNUS51 KPBZ 120457
FWFPBZ

Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1257 AM EDT Sat Jul 12 2025

.Discussion...

Today, there is a low probability for precipitation across the
region, however, isolated showers and thunderstorms are still
possible. Temperatures are expected to reach the low 90s. With
dew points in the low 70s, relative humidity is expected to remain
at or above 45%. During the afternoon, south-southwest wind is
expected with speeds up to 5-10 mph and gusts up to 10-15 mph.

Sunday, there is an increased chance for precipitation (60%-80%)
across the region due to the frontal passage. Similar wind
conditions are expected with slightly lower temperatures (highs in
the upper 80s). Minimum relative humidity is expected to be around
60% or higher.

&&

OHZ039-122015-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+2)      70 (+1)      84
RH % (24h trend)      51 (+4)      98 (+4)      71
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  6        Lgt/Var      W  5
Precip Amount         0.00         0.01         0.11
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1890                      1150
Mixing Hgt(ft-agl/msl)6200                      3780
Transport Wnd (mph)   S 16                      W 12
Vent Rate (kt-ft)     86800                     37800
Dispersion            4                         3
ADI early             71 Good      8 Poor       41 Gen Good
ADI late              104 Very Good6 Very Poor  50 Gen Good
Max LVORI early       6            5            6
Max LVORI late        1            7            3

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


$$

OHZ040-122015-
Carroll-
Including the cities of Carrollton and Malvern
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           60
Temp (24h trend)      91 (+2)      70 (+2)      84
RH % (24h trend)      50 (+5)      97 (+3)      73
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  6        SW  5        W  6
Precip Amount         0.00         0.00         0.11
Precip Duration                    1            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2000                      1180
Mixing Hgt(ft-agl/msl)6570                      3860
Transport Wnd (mph)   S 16                      SW 12
Vent Rate (kt-ft)     91980                     38600
Dispersion            4                         3
ADI early             71 Good      8 Poor       50 Gen Good
ADI late              113 Very Good7 Poor       54 Gen Good
Max LVORI early       6            5            6
Max LVORI late        1            6            3

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


$$

OHZ041-122015-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           60
Temp (24h trend)      91 (+2)      70 (+3)      84
RH % (24h trend)      50 (+4)      98 (+2)      74
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  S  6         Lgt/Var      W  5
Precip Amount         0.00         0.00         0.15
Precip Duration                    1            8
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2000                      1190
Mixing Hgt(ft-agl/msl)6570                      3890
Transport Wnd (mph)   S 16                      SW 13
Vent Rate (kt-ft)     91980                     42790
Dispersion            4                         3
ADI early             71 Good      8 Poor       49 Gen Good
ADI late              114 Very Good7 Poor       56 Gen Good
Max LVORI early       6            5            6
Max LVORI late        1            6            3

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


$$

OHZ048-122015-
Coshocton-
Including the city of Coshocton
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           70
Chance of Thunder (%) 0            20           50
Temp (24h trend)      90 (0)       69 (0)       85
RH % (24h trend)      54 (+7)      99 (+3)      69
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.02         0.08
Precip Duration                    2            6
Precip Begin                       8 PM         8 AM
Precip End                         6 AM         Continuing
Mixing Hgt(m-agl/msl) 1790                      1110
Mixing Hgt(ft-agl/msl)5890                      3650
Transport Wnd (mph)   SW 16                     W 12
Vent Rate (kt-ft)     82460                     36500
Dispersion            4                         3
ADI early             74 Good      8 Poor       34 Fair
ADI late              106 Very Good5 Very Poor  49 Gen Good
Max LVORI early       6            5            7
Max LVORI late        1            8            3

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


$$

OHZ049-122015-
Harrison-
Including the city of Cadiz
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      91 (+3)      70 (+2)      84
RH % (24h trend)      50 (+4)      99 (+4)      72
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  6        Lgt/Var      SW  5
Precip Amount         0.00         0.00         0.10
Precip Duration                    1            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1900                      1180
Mixing Hgt(ft-agl/msl)6240                      3880
Transport Wnd (mph)   S 14                      SW 12
Vent Rate (kt-ft)     74880                     38800
Dispersion            4                         3
ADI early             63 Good      6 Very Poor  54 Gen Good
ADI late              98 Good      5 Very Poor  56 Gen Good
Max LVORI early       6            5            7
Max LVORI late        1            7            3

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


$$

OHZ050-122015-
Jefferson OH-
Including the city of Steubenville
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           60
Temp (24h trend)      91 (+2)      70 (+2)      84
RH % (24h trend)      48 (+5)      97 (+2)      72
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  6        Lgt/Var      SW  6
Precip Amount         0.00         0.00         0.11
Precip Duration                    1            7
Precip Begin                       12 AM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2020                      1260
Mixing Hgt(ft-agl/msl)6630                      4120
Transport Wnd (mph)   SW 14                     SW 14
Vent Rate (kt-ft)     79560                     49440
Dispersion            4                         3
ADI early             65 Good      8 Poor       57 Gen Good
ADI late              101 Very Good5 Very Poor  62 Good
Max LVORI early       6            5            6
Max LVORI late        1            6            3

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


$$

OHZ057-122015-
Muskingum-
Including the city of Zanesville
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           70
Chance of Thunder (%) 0            30           50
Temp (24h trend)      91 (+2)      70 (+1)      86
RH % (24h trend)      53 (+4)      99 (+4)      68
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.02         0.08
Precip Duration                    1            5
Precip Begin                       9 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1780                      1110
Mixing Hgt(ft-agl/msl)5840                      3640
Transport Wnd (mph)   SW 15                     SW  9
Vent Rate (kt-ft)     75920                     29120
Dispersion            4                         3
ADI early             65 Good      6 Very Poor  40 Fair
ADI late              91 Good      5 Very Poor  47 Gen Good
Max LVORI early       6            5            7
Max LVORI late        1            9            3

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


$$

OHZ058-122015-
Guernsey-
Including the city of Cambridge
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      91 (+2)      69 (0)       85
RH % (24h trend)      51 (+2)      99 (+1)      71
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  5        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.09
Precip Duration                    1            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1860                      1260
Mixing Hgt(ft-agl/msl)6110                      4130
Transport Wnd (mph)   SW 14                     SW 12
Vent Rate (kt-ft)     73320                     41300
Dispersion            4                         3
ADI early             61 Good      5 Very Poor  51 Gen Good
ADI late              94 Good      4 Very Poor  55 Gen Good
Max LVORI early       7            6            8
Max LVORI late        1            8            3

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


$$

OHZ059-122015-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      91 (+2)      70 (+2)      85
RH % (24h trend)      48 (0)       99 (+3)      71
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  5        Lgt/Var      SW  5
Precip Amount         0.00         0.01         0.11
Precip Duration                    1            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1910                      1120
Mixing Hgt(ft-agl/msl)6260                      3670
Transport Wnd (mph)   SW 13                     SW 14
Vent Rate (kt-ft)     68860                     44040
Dispersion            4                         3
ADI early             55 Gen Good  5 Very Poor  52 Gen Good
ADI late              86 Good      5 Very Poor  58 Gen Good
Max LVORI early       6            6            7
Max LVORI late        1            7            3

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


$$

OHZ068-122015-
Noble-
Including the city of Caldwell
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+1)      69 (+1)      85
RH % (24h trend)      50 (+3)      100 (+2)     71
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  5        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.02         0.11
Precip Duration                    1            5
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1860                      1330
Mixing Hgt(ft-agl/msl)6120                      4360
Transport Wnd (mph)   SW 13                     SW 12
Vent Rate (kt-ft)     67320                     43600
Dispersion            4                         3
ADI early             57 Gen Good  5 Very Poor  55 Gen Good
ADI late              85 Good      4 Very Poor  60 Gen Good
Max LVORI early       7            6            8
Max LVORI late        1            9            3

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


$$

OHZ069-122015-
Monroe-
Including the city of Woodsfield
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+2)      69 (+1)      86
RH % (24h trend)      50 (+1)      99 (+2)      71
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.09
Precip Duration                    0            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1820                      1160
Mixing Hgt(ft-agl/msl)5990                      3800
Transport Wnd (mph)   SW 13                     SW 14
Vent Rate (kt-ft)     65890                     45600
Dispersion            4                         3
ADI early             43 Gen Good  5 Very Poor  49 Gen Good
ADI late              83 Good      5 Very Poor  61 Good
Max LVORI early       7            6            7
Max LVORI late        1            9            3

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


$$

PAZ007-122015-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            30           60
Temp (24h trend)      91 (+5)      69 (+2)      83
RH % (24h trend)      50 (-9)      99 (0)       74
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  S  6         Lgt/Var      W  5
Precip Amount         0.00         0.01         0.23
Precip Duration                    2            8
Precip Begin                       10 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1810                      900
Mixing Hgt(ft-agl/msl)5940                      2950
Transport Wnd (mph)   S 16                      SW 12
Vent Rate (kt-ft)     83160                     29500
Dispersion            4                         3
ADI early             54 Gen Good  6 Very Poor  43 Gen Good
ADI late              105 Very Good7 Poor       44 Gen Good
Max LVORI early       7            4            7
Max LVORI late        1            6            3

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


$$

PAZ008-122015-
Venango-
Including the cities of Oil City and Franklin
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            30           70
Temp (24h trend)      90 (+4)      68 (+2)      83
RH % (24h trend)      52 (-8)      100 (0)      78
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  S  5         Lgt/Var      SW  5
Precip Amount         0.00         0.01         0.36
Precip Duration                    2            8
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1800                      1040
Mixing Hgt(ft-agl/msl)5910                      3400
Transport Wnd (mph)   S 15                      SW 12
Vent Rate (kt-ft)     76830                     34000
Dispersion            4                         3
ADI early             48 Gen Good  5 Very Poor  47 Gen Good
ADI late              97 Good      5 Very Poor  49 Gen Good
Max LVORI early       8            5            7
Max LVORI late        1            7            4

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


$$

PAZ009-122015-
Forest-
Including the city of Tionesta
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           70
Temp (24h trend)      89 (+5)      67 (+3)      83
RH % (24h trend)      49 (-14)     99 (-1)      73
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.39
Precip Duration                    1            8
Precip Begin                       10 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1690                      1020
Mixing Hgt(ft-agl/msl)5540                      3350
Transport Wnd (mph)   S 13                      SW 13
Vent Rate (kt-ft)     60940                     36850
Dispersion            4                         3
ADI early             43 Gen Good  5 Very Poor  48 Gen Good
ADI late              89 Good      5 Very Poor  50 Gen Good
Max LVORI early       9            5            7
Max LVORI late        1            6            3

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


$$

PAZ013-122015-
Lawrence-
Including the cities of New Castle and Ellwood City
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            30           60
Temp (24h trend)      92 (+5)      69 (+2)      85
RH % (24h trend)      49 (-9)      99 (0)       71
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         0.25
Precip Duration                    1            8
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1900                      1050
Mixing Hgt(ft-agl/msl)6240                      3440
Transport Wnd (mph)   S 14                      SW 13
Vent Rate (kt-ft)     74880                     37840
Dispersion            4                         3
ADI early             59 Gen Good  5 Very Poor  45 Gen Good
ADI late              101 Very Good5 Very Poor  48 Gen Good
Max LVORI early       8            5            7
Max LVORI late        1            7            3

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


$$

PAZ014-122015-
Butler-
Including the city of Butler
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            20           70
Temp (24h trend)      91 (+4)      68 (+2)      85
RH % (24h trend)      51 (-8)      99 (-1)      76
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         0.19
Precip Duration                    2            7
Precip Begin                       12 AM        7 AM
Precip End                         6 AM         Continuing
Mixing Hgt(m-agl/msl) 1850                      1000
Mixing Hgt(ft-agl/msl)6070                      3280
Transport Wnd (mph)   S 13                      SW 12
Vent Rate (kt-ft)     66770                     32800
Dispersion            4                         3
ADI early             47 Gen Good  5 Very Poor  46 Gen Good
ADI late              88 Good      4 Very Poor  49 Gen Good
Max LVORI early       9            5            8
Max LVORI late        1            8            3

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


$$

PAZ015-122015-
Clarion-
Including the city of Clarion
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            30           70
Temp (24h trend)      90 (+6)      68 (+2)      84
RH % (24h trend)      49 (-16)     98 (-2)      74
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         0.26
Precip Duration                    1            7
Precip Begin                       10 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1720                      950
Mixing Hgt(ft-agl/msl)5630                      3120
Transport Wnd (mph)   S 13                      SW 13
Vent Rate (kt-ft)     61930                     34320
Dispersion            4                         3
ADI early             40 Fair      5 Very Poor  42 Gen Good
ADI late              81 Good      5 Very Poor  46 Gen Good
Max LVORI early       9            5            6
Max LVORI late        1            6            3

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


$$

PAZ016-122015-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           70
Temp (24h trend)      88 (+4)      68 (+3)      83
RH % (24h trend)      50 (-11)     97 (-2)      71
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         0.25
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1740                      1360
Mixing Hgt(ft-agl/msl)5720                      4480
Transport Wnd (mph)   S 10                      SW 15
Vent Rate (kt-ft)     51480                     58240
Dispersion            4                         4
ADI early             39 Fair      5 Very Poor  44 Gen Good
ADI late              75 Good      5 Very Poor  74 Good
Max LVORI early       9            4            6
Max LVORI late        1            6            3

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


$$

PAZ020-122015-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      92 (+2)      70 (+2)      85
RH % (24h trend)      47 (+2)      96 (-1)      70
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         0.17
Precip Duration                    1            7
Precip Begin                       12 AM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2000                      1230
Mixing Hgt(ft-agl/msl)6560                      4030
Transport Wnd (mph)   S 14                      SW 12
Vent Rate (kt-ft)     78720                     40300
Dispersion            4                         3
ADI early             60 Gen Good  5 Very Poor  50 Gen Good
ADI late              99 Good      4 Very Poor  62 Good
Max LVORI early       7            4            6
Max LVORI late        1            6            3

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


$$

PAZ021-122015-
Allegheny-
Including the city of Pittsburgh Metro Area
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      92 (+4)      70 (+2)      86
RH % (24h trend)      49 (-5)      97 (-1)      69
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         0.16
Precip Duration                    1            7
Precip Begin                       12 AM        6 AM
Precip End                         5 AM         Continuing
Mixing Hgt(m-agl/msl) 1970                      1260
Mixing Hgt(ft-agl/msl)6470                      4140
Transport Wnd (mph)   SW 10                     SW 15
Vent Rate (kt-ft)     58230                     53820
Dispersion            4                         4
ADI early             39 Fair      5 Very Poor  41 Gen Good
ADI late              76 Good      5 Very Poor  61 Good
Max LVORI early       8            4            6
Max LVORI late        1            6            3

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


$$

PAZ022-122015-
Armstrong-
Including the cities of Kittanning and Ford City
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           70
Temp (24h trend)      91 (+5)      69 (+3)      86
RH % (24h trend)      51 (-11)     100 (0)      74
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         0.19
Precip Duration                    1            7
Precip Begin                       9 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1770                      1270
Mixing Hgt(ft-agl/msl)5800                      4150
Transport Wnd (mph)   S 10                      SW 15
Vent Rate (kt-ft)     52200                     53950
Dispersion            4                         4
ADI early             31 Fair      4 Very Poor  35 Fair
ADI late              71 Good      4 Very Poor  64 Good
Max LVORI early       9            5            7
Max LVORI late        1            7            3

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


$$

PAZ029-122015-
Washington-
Including the cities of Washington and Canonsburg
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      91 (+4)      70 (+2)      85
RH % (24h trend)      50 (-7)      96 (-1)      70
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  5        Lgt/Var      SW  6
Precip Amount         0.00         0.00         0.11
Precip Duration                    1            7
Precip Begin                       12 AM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2000                      1440
Mixing Hgt(ft-agl/msl)6570                      4720
Transport Wnd (mph)   SW 10                     SW 15
Vent Rate (kt-ft)     59130                     61360
Dispersion            4                         4
ADI early             50 Gen Good  4 Very Poor  44 Gen Good
ADI late              77 Good      5 Very Poor  71 Good
Max LVORI early       7            5            6
Max LVORI late        1            6            3

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


$$

PAZ031-122015-
Greene-
Including the city of Waynesburg
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Mclear       Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+5)      69 (+2)      87
RH % (24h trend)      50 (-9)      98 (0)       69
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      SW  5
Precip Amount         0.00         0.01         0.08
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1960                      1540
Mixing Hgt(ft-agl/msl)6420                      5060
Transport Wnd (mph)   SW 10                     SW 15
Vent Rate (kt-ft)     57780                     65780
Dispersion            4                         4
ADI early             42 Gen Good  4 Very Poor  43 Gen Good
ADI late              74 Good      4 Very Poor  84 Good
Max LVORI early       7            5            6
Max LVORI late        1            7            3

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


$$

PAZ073-122015-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      91 (+5)      69 (+2)      87
RH % (24h trend)      50 (-12)     99 (-1)      70
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         0.18
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1720                      1440
Mixing Hgt(ft-agl/msl)5640                      4730
Transport Wnd (mph)   SW  9                     SW 15
Vent Rate (kt-ft)     45120                     61490
Dispersion            3                         4
ADI early             32 Fair      4 Very Poor  39 Fair
ADI late              61 Good      5 Very Poor  78 Good
Max LVORI early       9            5            7
Max LVORI late        1            7            3

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


$$

PAZ074-122015-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      91 (+9)      68 (+2)      87
RH % (24h trend)      48 (-14)     98 (-1)      61
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         0.18
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1710                      1630
Mixing Hgt(ft-agl/msl)5630                      5360
Transport Wnd (mph)   S  7                      SW 15
Vent Rate (kt-ft)     33780                     69680
Dispersion            3                         4
ADI early             24 Fair      5 Very Poor  35 Fair
ADI late              46 Gen Good  5 Very Poor  90 Good
Max LVORI early       7            4            6
Max LVORI late        1            7            3

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


$$

PAZ075-122015-
Fayette-
Including the city of Uniontown
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+6)      69 (+2)      86
RH % (24h trend)      50 (-9)      97 (-1)      68
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         0.12
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1800                      1490
Mixing Hgt(ft-agl/msl)5910                      4890
Transport Wnd (mph)   S  9                      SW 15
Vent Rate (kt-ft)     47280                     63570
Dispersion            3                         4
ADI early             35 Fair      3 Very Poor  43 Gen Good
ADI late              65 Good      4 Very Poor  83 Good
Max LVORI early       7            5            6
Max LVORI late        1            6            3

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


$$

PAZ076-122015-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           50
Temp (24h trend)      89 (+9)      66 (+2)      86
RH % (24h trend)      49 (-16)     99 (0)       65
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.14
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1630                      1490
Mixing Hgt(ft-agl/msl)5350                      4900
Transport Wnd (mph)   S  7                      SW 15
Vent Rate (kt-ft)     32100                     63700
Dispersion            3                         4
ADI early             24 Fair      4 Very Poor  35 Fair
ADI late              49 Gen Good  4 Very Poor  81 Good
Max LVORI early       7            5            7
Max LVORI late        1            8            3

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


$$

PAZ077-122015-
Indiana-
Including the city of Indiana
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      91 (+5)      68 (+2)      86
RH % (24h trend)      51 (-8)      98 (-2)      71
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         0.22
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1700                      1440
Mixing Hgt(ft-agl/msl)5580                      4740
Transport Wnd (mph)   S  8                      SW 15
Vent Rate (kt-ft)     39060                     61620
Dispersion            3                         4
ADI early             28 Fair      4 Very Poor  33 Fair
ADI late              61 Good      5 Very Poor  79 Good
Max LVORI early       9            5            6
Max LVORI late        1            7            3

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


$$

PAZ078-122015-
Higher Elevations of Indiana-
Including the city of Armagh
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           90
Chance of Thunder (%) 0            20           60
Temp (24h trend)      89 (+5)      68 (+2)      86
RH % (24h trend)      51 (-10)     97 (-2)      67
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         0.18
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1710                      1500
Mixing Hgt(ft-agl/msl)5620                      4920
Transport Wnd (mph)   S  8                      SW 15
Vent Rate (kt-ft)     39340                     63960
Dispersion            3                         4
ADI early             26 Fair      5 Very Poor  30 Fair
ADI late              50 Gen Good  5 Very Poor  82 Good
Max LVORI early       8            4            6
Max LVORI late        1            7            3

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


$$

WVZ001-122015-
Hancock-
Including the city of Weirton
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           90
Chance of Thunder (%) 0            30           60
Temp (24h trend)      91 (+1)      71 (+2)      85
RH % (24h trend)      47 (+4)      96 (+1)      71
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         0.13
Precip Duration                    1            7
Precip Begin                       12 AM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2050                      1330
Mixing Hgt(ft-agl/msl)6730                      4370
Transport Wnd (mph)   S 14                      SW 13
Vent Rate (kt-ft)     80760                     48070
Dispersion            4                         3
ADI early             64 Good      8 Poor       58 Gen Good
ADI late              95 Good      5 Very Poor  70 Good
Max LVORI early       6            4            6
Max LVORI late        1            6            3

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


$$

WVZ002-122015-
Brooke-
Including the cities of Follansbee and Wellsburg
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           60
Temp (24h trend)      92 (+3)      71 (+2)      85
RH % (24h trend)      48 (-1)      95 (+2)      70
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  5        Lgt/Var      SW  6
Precip Amount         0.00         0.00         0.11
Precip Duration                    1            7
Precip Begin                       12 AM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 2030                      1300
Mixing Hgt(ft-agl/msl)6660                      4250
Transport Wnd (mph)   SW 12                     SW 15
Vent Rate (kt-ft)     66600                     55250
Dispersion            4                         4
ADI early             57 Gen Good  8 Poor       55 Gen Good
ADI late              84 Good      5 Very Poor  69 Good
Max LVORI early       6            4            6
Max LVORI late        1            6            3

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


$$

WVZ003-122015-
Ohio-
Including the city of Wheeling
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Mcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      91 (+3)      70 (+1)      85
RH % (24h trend)      50 (-2)      97 (+3)      73
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  SW  5        Lgt/Var      SW  6
Precip Amount         0.00         0.00         0.12
Precip Duration                    1            7
Precip Begin                       11 PM        6 AM
Precip End                         4 AM         Continuing
Mixing Hgt(m-agl/msl) 2020                      1130
Mixing Hgt(ft-agl/msl)6640                      3720
Transport Wnd (mph)   SW 12                     SW 14
Vent Rate (kt-ft)     66400                     44640
Dispersion            4                         3
ADI early             52 Gen Good  6 Very Poor  49 Gen Good
ADI late              81 Good      6 Very Poor  63 Good
Max LVORI early       6            5            6
Max LVORI late        1            6            3

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


$$

WVZ004-122015-
Marshall-
Including the city of Moundsville
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Mclear       Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      91 (+3)      70 (+1)      86
RH % (24h trend)      51 (-2)      97 (+3)      74
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         0.07
Precip Duration                    1            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1940                      1290
Mixing Hgt(ft-agl/msl)6380                      4220
Transport Wnd (mph)   SW 12                     SW 15
Vent Rate (kt-ft)     63800                     54860
Dispersion            4                         4
ADI early             47 Gen Good  5 Very Poor  46 Gen Good
ADI late              85 Good      5 Very Poor  70 Good
Max LVORI early       6            5            6
Max LVORI late        1            6            3

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


$$

WVZ012-122015-
Wetzel-
Including the city of New Martinsville
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Mclear       Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      90 (+2)      70 (+2)      86
RH % (24h trend)      53 (+3)      97 (+2)      73
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         0.07
Precip Duration                    1            7
Precip Begin                       11 PM        Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1790                      1410
Mixing Hgt(ft-agl/msl)5870                      4620
Transport Wnd (mph)   SW 10                     W 15
Vent Rate (kt-ft)     52830                     60060
Dispersion            4                         4
ADI early             38 Fair      5 Very Poor  35 Fair
ADI late              73 Good      5 Very Poor  79 Good
Max LVORI early       6            5            6
Max LVORI late        1            7            3

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


$$

WVZ021-122015-
Marion-
Including the city of Fairmont
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+4)      69 (+2)      86
RH % (24h trend)      52 (-1)      98 (+1)      70
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.09
Precip Duration                    0            7
Precip Begin                       1 AM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1770                      1440
Mixing Hgt(ft-agl/msl)5790                      4730
Transport Wnd (mph)   SW  9                     SW 14
Vent Rate (kt-ft)     46320                     56760
Dispersion            3                         4
ADI early             38 Fair      3 Very Poor  39 Fair
ADI late              63 Good      4 Very Poor  77 Good
Max LVORI early       7            6            6
Max LVORI late        1            8            3

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


$$

WVZ509-122015-
Monongalia-
Including the city of Morgantown
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      91 (+5)      69 (+2)      86
RH % (24h trend)      51 (-6)      98 (+2)      69
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.02         0.10
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1800                      1480
Mixing Hgt(ft-agl/msl)5910                      4860
Transport Wnd (mph)   SW  9                     SW 15
Vent Rate (kt-ft)     47280                     63180
Dispersion            3                         4
ADI early             34 Fair      3 Very Poor  41 Gen Good
ADI late              64 Good      4 Very Poor  81 Good
Max LVORI early       6            5            6
Max LVORI late        1            7            3

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


$$

WVZ510-122015-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            30           50
Temp (24h trend)      88 (+6)      67 (+1)      85
RH % (24h trend)      50 (-14)     98 (+2)      68
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.14
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1560                      1150
Mixing Hgt(ft-agl/msl)5110                      3780
Transport Wnd (mph)   S  7                      SW 15
Vent Rate (kt-ft)     30660                     49140
Dispersion            3                         4
ADI early             21 Fair      3 Very Poor  29 Fair
ADI late              51 Gen Good  4 Very Poor  66 Good
Max LVORI early       6            5            7
Max LVORI late        1            7            3

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


$$

WVZ511-122015-
Preston-
Including the cities of Kingwood and Bruceton Mills
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            30           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      90 (+6)      67 (+2)      86
RH % (24h trend)      48 (-13)     98 (0)       66
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.13
Precip Duration                    2            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1660                      1330
Mixing Hgt(ft-agl/msl)5450                      4360
Transport Wnd (mph)   S  7                      SW 14
Vent Rate (kt-ft)     32700                     52320
Dispersion            3                         3
ADI early             21 Fair      3 Very Poor  34 Fair
ADI late              50 Gen Good  4 Very Poor  71 Good
Max LVORI early       6            5            7
Max LVORI late        2            7            3

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


$$

WVZ512-122015-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           None         Tstms        Tstms
Chance Precip (%)     0            20           80
Chance of Thunder (%) 0            20           50
Temp (24h trend)      88 (+5)      66 (+2)      85
RH % (24h trend)      49 (-13)     98 (+1)      65
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.12
Precip Duration                    1            7
Precip Begin                       8 PM         Continuing
Precip End                         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1600                      1280
Mixing Hgt(ft-agl/msl)5260                      4210
Transport Wnd (mph)   SW  7                     W 14
Vent Rate (kt-ft)     31560                     50520
Dispersion            3                         3
ADI early             20 Gen Poor  3 Very Poor  32 Fair
ADI late              44 Gen Good  4 Very Poor  65 Good
Max LVORI early       6            6            6
Max LVORI late        2            7            3

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


$$

WVZ513-122015-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     20           30           80
Chance of Thunder (%) 20           30           50
Temp (24h trend)      89 (+3)      66 (+2)      86
RH % (24h trend)      47 (-7)      98 (-1)      61
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.12
Precip Duration       0            1            7
Precip Begin          2 PM         8 PM         Continuing
Precip End            5 PM         Continuing   Continuing
Mixing Hgt(m-agl/msl) 1730                      1320
Mixing Hgt(ft-agl/msl)5660                      4330
Transport Wnd (mph)   SW  6                     W 12
Vent Rate (kt-ft)     28300                     43300
Dispersion            3                         3
ADI early             17 Gen Poor  3 Very Poor  34 Fair
ADI late              41 Gen Good  4 Very Poor  62 Good
Max LVORI early       7            6            6
Max LVORI late        2            7            3

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


$$

WVZ514-122015-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1257 AM EDT Sat Jul 12 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Precip Type           Tstms        Tstms        Tstms
Chance Precip (%)     20           30           80
Chance of Thunder (%) 20           30           50
Temp (24h trend)      85 (+4)      62 (+1)      82
RH % (24h trend)      53 (-8)      100 (+1)     65
20ft Wnd-Val/AM(mph)  Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.01         0.14
Precip Duration       0            1            6
Precip Begin          2 PM         Continuing   8 AM
Precip End            Continuing   6 AM         Continuing
Mixing Hgt(m-agl/msl) 1600                      1330
Mixing Hgt(ft-agl/msl)5260                      4380
Transport Wnd (mph)   S  6                      W 12
Vent Rate (kt-ft)     26300                     43800
Dispersion            3                         3
ADI early             15 Gen Poor  3 Very Poor  26 Fair
ADI late              33 Fair      4 Very Poor  54 Gen Good
Max LVORI early       6            6            6
Max LVORI late        2            7            3

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


$$

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Scattered showers and thunderstorms.
Patchy fog. Lows in the mid 60s. Highs in the mid 80s. Light
winds.
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. Light winds.
.WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 60s. Highs in the upper 80s. Light winds.
.THURSDAY...Mostly cloudy with numerous showers and scattered
thunderstorms. Lows around 70. Highs in the upper 80s. Southwest
winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
Southwest winds 5 to 10 mph.

$$
Lupo