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

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584
FNUS51 KPBZ 261625
FWFPBZ

Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1225 PM EDT Sat Apr 26 2025

.Discussion...

Cold, dry advection within northwest flow will drop area
temperature below seasonal averages overnight. Northwest wind is
expected to lighten but remain mixed overnight, especially in
terrain locations.

Ridge building aloft and surface high pressure traversing the area
will support rising temperature through Tuesday. The combination
of above normal temperature and a drying air mass may lead to
marginal fire weather conditions Monday as daytime minimum
humidities could fall to the 20 to 30 percent range while wind
remains on the lighter side.

Moist advection will increase Monday night into Tuesday as an
approaching cold front provides an opportunity for showers and
thunderstorms Tuesday afternoon.

&&

OHZ039-270815-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-14)     64 (+6)      40           76
RH % (24h trend)      85 (-12)     31 (-32)     69           26
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  7 G18    N  5         Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1330                      1520
Mixing Hgt(ft-agl/msl)             4380                      4970
Transport Wnd (mph)                N 13                      S 13
Vent Rate (kt-ft)                  48180                     54670
Dispersion                         3                         4
ADI early             29 Fair      63 Good      4 Very Poor  33 Fair
ADI late              5 Very Poor  69 Good      4 Very Poor  73 Good
Max LVORI early       3            4            3            3
Max LVORI late        5            1            3            1

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


$$

OHZ040-270815-
Carroll-
Including the cities of Carrollton and Malvern
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-13)     62 (+4)      39           74
RH % (24h trend)      84 (-14)     31 (-34)     71           27
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  8 G20    N  6         Lgt/Var      S  5
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1270                      1460
Mixing Hgt(ft-agl/msl)             4160                      4780
Transport Wnd (mph)                N 14                      S 14
Vent Rate (kt-ft)                  49920                     57360
Dispersion                         3                         4
ADI early             31 Fair      71 Good      4 Very Poor  33 Fair
ADI late              8 Poor       75 Good      4 Very Poor  73 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

OHZ041-270815-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-13)     62 (+4)      38           74
RH % (24h trend)      86 (-11)     31 (-36)     76           26
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G19    N  6         Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1260                      1410
Mixing Hgt(ft-agl/msl)             4140                      4630
Transport Wnd (mph)                N 15                      S 13
Vent Rate (kt-ft)                  53820                     50930
Dispersion                         4                         4
ADI early             34 Fair      80 Good      5 Very Poor  30 Fair
ADI late              10 Poor      82 Good      3 Very Poor  68 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

OHZ048-270815-
Coshocton-
Including the city of Coshocton
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-15)     64 (+5)      41           75
RH % (24h trend)      87 (-13)     33 (-26)     69           29
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  N  5 G17     Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1390                      1340
Mixing Hgt(ft-agl/msl)             4570                      4390
Transport Wnd (mph)                N 10                      S 13
Vent Rate (kt-ft)                  41130                     48290
Dispersion                         3                         4
ADI early             28 Fair      56 Gen Good  4 Very Poor  31 Fair
ADI late              4 Very Poor  62 Good      4 Very Poor  69 Good
Max LVORI early       3            4            3            3
Max LVORI late        6            1            3            1

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


$$

OHZ049-270815-
Harrison-
Including the city of Cadiz
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-19)     64 (+2)      40           76
RH % (24h trend)      84 (-11)     29 (-31)     70           25
20ft Wnd-Val/AM(mph)               NW  5                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  7 G20    N  5         Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1320                      1550
Mixing Hgt(ft-agl/msl)             4320                      5070
Transport Wnd (mph)                N 14                      S 13
Vent Rate (kt-ft)                  51840                     55770
Dispersion                         3                         4
ADI early             30 Fair      67 Good      4 Very Poor  31 Fair
ADI late              6 Very Poor  73 Good      4 Very Poor  75 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

OHZ050-270815-
Jefferson OH-
Including the city of Steubenville
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-21)     64 (+2)      40           75
RH % (24h trend)      80 (-18)     27 (-33)     70           25
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G20    N  6         Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1350                      1520
Mixing Hgt(ft-agl/msl)             4440                      4980
Transport Wnd (mph)                N 15                      S 13
Vent Rate (kt-ft)                  57720                     54780
Dispersion                         4                         4
ADI early             32 Fair      71 Good      5 Very Poor  30 Fair
ADI late              9 Poor       83 Good      3 Very Poor  72 Good
Max LVORI early       3            4            2            3
Max LVORI late        4            1            3            1

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


$$

OHZ057-270815-
Muskingum-
Including the city of Zanesville
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-20)     65 (+4)      42           76
RH % (24h trend)      87 (-9)      31 (-25)     67           29
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  N  5 G17     Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1450                      1360
Mixing Hgt(ft-agl/msl)             4760                      4460
Transport Wnd (mph)                N  9                      S 13
Vent Rate (kt-ft)                  38080                     49060
Dispersion                         3                         4
ADI early             26 Fair      53 Gen Good  4 Very Poor  30 Fair
ADI late              4 Very Poor  59 Gen Good  4 Very Poor  67 Good
Max LVORI early       3            5            3            3
Max LVORI late        5            1            3            1

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


$$

OHZ058-270815-
Guernsey-
Including the city of Cambridge
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-20)     65 (+3)      42           77
RH % (24h trend)      86 (-11)     28 (-29)     66           25
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  N  6 G18     Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1440                      1540
Mixing Hgt(ft-agl/msl)             4720                      5040
Transport Wnd (mph)                N 10                      S 13
Vent Rate (kt-ft)                  42480                     55440
Dispersion                         3                         4
ADI early             29 Fair      62 Good      4 Very Poor  30 Fair
ADI late              5 Very Poor  70 Good      4 Very Poor  74 Good
Max LVORI early       3            4            3            3
Max LVORI late        5            1            3            1

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


$$

OHZ059-270815-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     65 (+1)      41           77
RH % (24h trend)      85 (-12)     29 (-30)     69           26
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  7 G20    N  5         Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1380                      1560
Mixing Hgt(ft-agl/msl)             4540                      5120
Transport Wnd (mph)                N 13                      S 13
Vent Rate (kt-ft)                  49940                     56320
Dispersion                         4                         4
ADI early             30 Fair      66 Good      4 Very Poor  28 Fair
ADI late              6 Very Poor  73 Good      4 Very Poor  76 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

OHZ068-270815-
Noble-
Including the city of Caldwell
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     66 (+3)      42           77
RH % (24h trend)      87 (-13)     30 (-27)     68           27
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  N  6 G17     Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1490                      1480
Mixing Hgt(ft-agl/msl)             4880                      4850
Transport Wnd (mph)                N  9                      S 13
Vent Rate (kt-ft)                  39040                     53350
Dispersion                         3                         4
ADI early             27 Fair      56 Gen Good  4 Very Poor  31 Fair
ADI late              5 Very Poor  66 Good      4 Very Poor  70 Good
Max LVORI early       3            4            3            3
Max LVORI late        5            1            3            1

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


$$

OHZ069-270815-
Monroe-
Including the city of Woodsfield
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-25)     66 (0)       42           77
RH % (24h trend)      85 (-15)     29 (-28)     69           28
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  N  5 G18     Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1460                      1570
Mixing Hgt(ft-agl/msl)             4800                      5150
Transport Wnd (mph)                N 10                      S 13
Vent Rate (kt-ft)                  43200                     56650
Dispersion                         3                         4
ADI early             29 Fair      61 Good      4 Very Poor  33 Fair
ADI late              6 Very Poor  73 Good      4 Very Poor  75 Good
Max LVORI early       3            4            3            3
Max LVORI late        5            1            3            1

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


$$

PAZ007-270815-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-11)     59 (+4)      37           71
RH % (24h trend)      89 (-11)     36 (-38)     81           30
20ft Wnd-Val/AM(mph)               NW  7                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 11 G23    NW  8        Lgt/Var      S  5
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1180                      1190
Mixing Hgt(ft-agl/msl)             3860                      3910
Transport Wnd (mph)                N 17                      S 14
Vent Rate (kt-ft)                  57900                     46920
Dispersion                         4                         3
ADI early             37 Fair      72 Good      5 Very Poor  32 Fair
ADI late              16 Gen Poor  76 Good      3 Very Poor  61 Good
Max LVORI early       3            4            3            4
Max LVORI late        5            1            5            1

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


$$

PAZ008-270815-
Venango-
Including the cities of Oil City and Franklin
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-16)     59 (0)       35           70
RH % (24h trend)      88 (-11)     35 (-39)     85           29
20ft Wnd-Val/AM(mph)               NW  7 G18                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G23    NW  7 G17    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1300                      1280
Mixing Hgt(ft-agl/msl)             4260                      4210
Transport Wnd (mph)                N 18                      S 13
Vent Rate (kt-ft)                  68160                     46310
Dispersion                         4                         3
ADI early             36 Fair      83 Good      7 Poor       31 Fair
ADI late              22 Fair      93 Good      3 Very Poor  61 Good
Max LVORI early       3            4            3            5
Max LVORI late        5            1            5            1

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


$$

PAZ009-270815-
Forest-
Including the city of Tionesta
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-21)     60 (-1)      35           70
RH % (24h trend)      86 (-14)     30 (-39)     84           26
20ft Wnd-Val/AM(mph)               NW  7 G20                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G23    NW  7 G19    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1320                      1390
Mixing Hgt(ft-agl/msl)             4330                      4550
Transport Wnd (mph)                N 21                      S 12
Vent Rate (kt-ft)                  77940                     45500
Dispersion                         4                         3
ADI early             35 Fair      103 Very Good8 Poor       32 Fair
ADI late              24 Fair      109 Very Good3 Very Poor  65 Good
Max LVORI early       4            4            3            4
Max LVORI late        4            1            5            1

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


$$

PAZ013-270815-
Lawrence-
Including the cities of New Castle and Ellwood City
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-15)     61 (+1)      37           73
RH % (24h trend)      90 (-9)      33 (-38)     81           27
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G20    NW  7        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1250                      1320
Mixing Hgt(ft-agl/msl)             4100                      4350
Transport Wnd (mph)                N 17                      S 13
Vent Rate (kt-ft)                  61500                     47850
Dispersion                         4                         3
ADI early             35 Fair      83 Good      6 Very Poor  28 Fair
ADI late              13 Gen Poor  91 Good      3 Very Poor  65 Good
Max LVORI early       3            4            3            4
Max LVORI late        5            1            5            1

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


$$

PAZ014-270815-
Butler-
Including the city of Butler
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-22)     62 (0)       36           72
RH % (24h trend)      90 (-10)     34 (-38)     83           29
20ft Wnd-Val/AM(mph)               NW  7 G17                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G22    NW  7        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1320                      1300
Mixing Hgt(ft-agl/msl)             4340                      4270
Transport Wnd (mph)                N 18                      S 12
Vent Rate (kt-ft)                  69440                     42700
Dispersion                         4                         3
ADI early             36 Fair      86 Good      7 Poor       33 Fair
ADI late              22 Fair      98 Good      3 Very Poor  58 Gen Good
Max LVORI early       3            4            3            4
Max LVORI late        5            1            5            1

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


$$

PAZ015-270815-
Clarion-
Including the city of Clarion
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-22)     61 (-1)      35           72
RH % (24h trend)      86 (-14)     31 (-38)     84           27
20ft Wnd-Val/AM(mph)               NW  7 G19                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G23    NW  8 G19    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1380                      1270
Mixing Hgt(ft-agl/msl)             4510                      4170
Transport Wnd (mph)                N 20                      S 13
Vent Rate (kt-ft)                  76670                     45870
Dispersion                         4                         3
ADI early             36 Fair      92 Good      7 Poor       28 Fair
ADI late              23 Fair      108 Very Good3 Very Poor  62 Good
Max LVORI early       3            4            3            4
Max LVORI late        4            1            5            1

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


$$

PAZ016-270815-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-23)     61 (-2)      37           71
RH % (24h trend)      81 (-15)     29 (-39)     76           26
20ft Wnd-Val/AM(mph)               NW  9 G20                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 11 G24    NW  9 G21    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1440                      1400
Mixing Hgt(ft-agl/msl)             4730                      4590
Transport Wnd (mph)                N 22                      S 12
Vent Rate (kt-ft)                  89870                     45900
Dispersion                         4                         3
ADI early             37 Fair      93 Good      12 Poor      30 Fair
ADI late              25 Fair      100 Good     4 Very Poor  61 Good
Max LVORI early       3            3            3            3
Max LVORI late        4            1            3            1

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


$$

PAZ020-270815-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-21)     63 (+1)      39           74
RH % (24h trend)      85 (-13)     30 (-37)     77           26
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G20    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1330                      1400
Mixing Hgt(ft-agl/msl)             4360                      4600
Transport Wnd (mph)                N 17                      S 13
Vent Rate (kt-ft)                  65400                     50600
Dispersion                         4                         4
ADI early             34 Fair      86 Good      6 Very Poor  30 Fair
ADI late              11 Poor      94 Good      3 Very Poor  67 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            4            1

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


$$

PAZ021-270815-
Allegheny-
Including the city of Pittsburgh Metro Area
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      38 (-24)     63 (-1)      39           74
RH % (24h trend)      84 (-14)     31 (-37)     80           27
20ft Wnd-Val/AM(mph)               NW  7                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G21    NW  7        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1480                      1440
Mixing Hgt(ft-agl/msl)             4850                      4730
Transport Wnd (mph)                N 18                      S 10
Vent Rate (kt-ft)                  77600                     42570
Dispersion                         4                         3
ADI early             34 Fair      89 Good      6 Very Poor  29 Fair
ADI late              21 Fair      97 Good      3 Very Poor  60 Gen Good
Max LVORI early       3            4            3            4
Max LVORI late        4            1            4            1

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


$$

PAZ022-270815-
Armstrong-
Including the cities of Kittanning and Ford City
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     62 (-2)      36           73
RH % (24h trend)      87 (-13)     33 (-36)     84           28
20ft Wnd-Val/AM(mph)               NW  7 G18                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G23    NW  8 G18    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1460                      1390
Mixing Hgt(ft-agl/msl)             4770                      4540
Transport Wnd (mph)                N 20                      S 12
Vent Rate (kt-ft)                  81090                     45400
Dispersion                         4                         3
ADI early             36 Fair      92 Good      7 Poor       30 Fair
ADI late              24 Fair      104 Very Good3 Very Poor  59 Gen Good
Max LVORI early       3            4            3            4
Max LVORI late        4            1            5            1

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


$$

PAZ029-270815-
Washington-
Including the cities of Washington and Canonsburg
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-26)     63 (0)       39           75
RH % (24h trend)      84 (-15)     29 (-35)     76           27
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G20    NW  7        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1430                      1510
Mixing Hgt(ft-agl/msl)             4680                      4950
Transport Wnd (mph)                N 17                      S 12
Vent Rate (kt-ft)                  70200                     49500
Dispersion                         4                         3
ADI early             33 Fair      82 Good      6 Very Poor  25 Fair
ADI late              20 Gen Poor  89 Good      3 Very Poor  66 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

PAZ031-270815-
Greene-
Including the city of Waynesburg
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     64 (0)       38           75
RH % (24h trend)      85 (-14)     31 (-34)     77           27
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  8 G19    NW  5        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1480                      1600
Mixing Hgt(ft-agl/msl)             4870                      5240
Transport Wnd (mph)                N 16                      S 12
Vent Rate (kt-ft)                  68180                     52400
Dispersion                         4                         4
ADI early             31 Fair      73 Good      6 Very Poor  25 Fair
ADI late              11 Poor      85 Good      3 Very Poor  71 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

PAZ073-270815-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     63 (-1)      38           74
RH % (24h trend)      88 (-12)     34 (-35)     83           28
20ft Wnd-Val/AM(mph)               NW  7 G17                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 11 G23    NW  8 G17    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1520                      1520
Mixing Hgt(ft-agl/msl)             5000                      5000
Transport Wnd (mph)                N 18                      S  9
Vent Rate (kt-ft)                  80000                     40000
Dispersion                         4                         3
ADI early             34 Fair      74 Good      7 Poor       32 Fair
ADI late              27 Fair      99 Good      3 Very Poor  57 Gen Good
Max LVORI early       3            4            3            4
Max LVORI late        4            1            5            1

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


$$

PAZ074-270815-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      35 (-25)     61 (-2)      38           72
RH % (24h trend)      86 (-14)     31 (-38)     71           26
20ft Wnd-Val/AM(mph)               NW  8 G23                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 11 G26    NW  8 G23    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1510                      1690
Mixing Hgt(ft-agl/msl)             4950                      5550
Transport Wnd (mph)                NW 22                     S 10
Vent Rate (kt-ft)                  94050                     49950
Dispersion                         4                         4
ADI early             34 Fair      86 Good      8 Poor       33 Fair
ADI late              26 Fair      101 Very Good3 Very Poor  68 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

PAZ075-270815-
Fayette-
Including the city of Uniontown
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-25)     63 (-2)      38           76
RH % (24h trend)      88 (-11)     32 (-35)     81           27
20ft Wnd-Val/AM(mph)               NW  5                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  8 G20    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1540                      1730
Mixing Hgt(ft-agl/msl)             5050                      5670
Transport Wnd (mph)                N 17                      S 10
Vent Rate (kt-ft)                  75750                     51030
Dispersion                         4                         4
ADI early             30 Fair      87 Good      6 Very Poor  30 Fair
ADI late              21 Fair      101 Very Good3 Very Poor  66 Good
Max LVORI early       3            4            3            4
Max LVORI late        5            1            4            1

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


$$

PAZ076-270815-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      35 (-24)     60 (-2)      37           73
RH % (24h trend)      86 (-13)     33 (-37)     72           27
20ft Wnd-Val/AM(mph)               NW  6 G18                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  8 G22    NW  6 G18    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1390                      1740
Mixing Hgt(ft-agl/msl)             4560                      5710
Transport Wnd (mph)                NW 20                     S 10
Vent Rate (kt-ft)                  77520                     51390
Dispersion                         4                         4
ADI early             31 Fair      86 Good      7 Poor       27 Fair
ADI late              22 Fair      99 Good      3 Very Poor  70 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

PAZ077-270815-
Indiana-
Including the city of Indiana
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     63 (-1)      37           73
RH % (24h trend)      85 (-15)     32 (-38)     79           28
20ft Wnd-Val/AM(mph)               NW  9 G21                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 12 G26    NW  9 G21    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1520                      1520
Mixing Hgt(ft-agl/msl)             4980                      4970
Transport Wnd (mph)                NW 22                     S 12
Vent Rate (kt-ft)                  94620                     49700
Dispersion                         4                         3
ADI early             36 Fair      87 Good      12 Poor      32 Fair
ADI late              24 Fair      100 Good     3 Very Poor  65 Good
Max LVORI early       3            4            3            4
Max LVORI late        4            1            4            1

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


$$

PAZ078-270815-
Higher Elevations of Indiana-
Including the city of Armagh
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-23)     62 (-1)      38           72
RH % (24h trend)      85 (-15)     32 (-38)     74           28
20ft Wnd-Val/AM(mph)               NW  9 G22                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 12 G26    NW  9 G22    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1490                      1500
Mixing Hgt(ft-agl/msl)             4890                      4910
Transport Wnd (mph)                NW 22                     S 12
Vent Rate (kt-ft)                  92910                     49100
Dispersion                         4                         3
ADI early             36 Fair      87 Good      12 Poor      31 Fair
ADI late              24 Fair      107 Very Good3 Very Poor  64 Good
Max LVORI early       3            4            3            3
Max LVORI late        3            1            3            1

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


$$

WVZ001-270815-
Hancock-
Including the city of Weirton
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      38 (-19)     63 (+1)      40           74
RH % (24h trend)      79 (-19)     28 (-34)     71           25
20ft Wnd-Val/AM(mph)               NW  6                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G20    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1380                      1540
Mixing Hgt(ft-agl/msl)             4520                      5040
Transport Wnd (mph)                N 15                      S 13
Vent Rate (kt-ft)                  58760                     55440
Dispersion                         4                         4
ADI early             33 Fair      81 Good      5 Very Poor  30 Fair
ADI late              9 Poor       90 Good      3 Very Poor  74 Good
Max LVORI early       3            4            2            3
Max LVORI late        4            1            3            1

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


$$

WVZ002-270815-
Brooke-
Including the cities of Follansbee and Wellsburg
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      38 (-24)     64 (+1)      40           77
RH % (24h trend)      79 (-19)     27 (-32)     68           24
20ft Wnd-Val/AM(mph)               NW  5                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G20    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1420                      1580
Mixing Hgt(ft-agl/msl)             4660                      5170
Transport Wnd (mph)                N 15                      S 13
Vent Rate (kt-ft)                  60580                     56870
Dispersion                         4                         4
ADI early             32 Fair      76 Good      5 Very Poor  28 Fair
ADI late              10 Poor      86 Good      3 Very Poor  76 Good
Max LVORI early       3            4            2            3
Max LVORI late        4            1            3            1

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


$$

WVZ003-270815-
Ohio-
Including the city of Wheeling
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-26)     64 (0)       41           76
RH % (24h trend)      83 (-14)     29 (-32)     70           25
20ft Wnd-Val/AM(mph)               NW  5                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G20    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1400                      1590
Mixing Hgt(ft-agl/msl)             4580                      5210
Transport Wnd (mph)                N 15                      S 12
Vent Rate (kt-ft)                  59540                     52100
Dispersion                         4                         3
ADI early             31 Fair      70 Good      4 Very Poor  26 Fair
ADI late              10 Poor      81 Good      4 Very Poor  76 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ004-270815-
Marshall-
Including the city of Moundsville
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-25)     65 (+1)      42           77
RH % (24h trend)      84 (-15)     30 (-32)     68           27
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  7 G19    Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1440                      1610
Mixing Hgt(ft-agl/msl)             4740                      5280
Transport Wnd (mph)                N 13                      S 12
Vent Rate (kt-ft)                  52140                     52800
Dispersion                         4                         4
ADI early             29 Fair      68 Good      4 Very Poor  29 Fair
ADI late              6 Very Poor  78 Good      4 Very Poor  71 Good
Max LVORI early       3            4            3            3
Max LVORI late        5            1            3            1

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


$$

WVZ012-270815-
Wetzel-
Including the city of New Martinsville
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mclear       Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     64 (-1)      42           77
RH % (24h trend)      84 (-16)     32 (-32)     69           30
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  5 G18    Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1450                      1620
Mixing Hgt(ft-agl/msl)             4770                      5310
Transport Wnd (mph)                N 13                      S 12
Vent Rate (kt-ft)                  52470                     53100
Dispersion                         4                         4
ADI early             28 Fair      64 Good      4 Very Poor  31 Fair
ADI late              6 Very Poor  77 Good      4 Very Poor  72 Good
Max LVORI early       3            4            3            3
Max LVORI late        5            1            3            1

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


$$

WVZ021-270815-
Marion-
Including the city of Fairmont
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-25)     64 (-1)      40           76
RH % (24h trend)      84 (-13)     32 (-33)     73           30
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  6 G17    Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1520                      1630
Mixing Hgt(ft-agl/msl)             4990                      5350
Transport Wnd (mph)                N 14                      SW 12
Vent Rate (kt-ft)                  59880                     53500
Dispersion                         4                         4
ADI early             28 Fair      72 Good      5 Very Poor  28 Fair
ADI late              10 Poor      83 Good      3 Very Poor  73 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ509-270815-
Monongalia-
Including the city of Morgantown
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Clear        Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      37 (-24)     64 (-1)      40           76
RH % (24h trend)      84 (-15)     32 (-33)     73           27
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  7 G17    Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1540                      1670
Mixing Hgt(ft-agl/msl)             5040                      5490
Transport Wnd (mph)                N 15                      S 10
Vent Rate (kt-ft)                  65520                     49410
Dispersion                         4                         4
ADI early             29 Fair      76 Good      5 Very Poor  28 Fair
ADI late              11 Poor      86 Good      3 Very Poor  71 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ510-270815-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-23)     60 (-2)      39           73
RH % (24h trend)      87 (-12)     34 (-36)     71           27
20ft Wnd-Val/AM(mph)               NW  5                     Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  8 G18    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1320                      1590
Mixing Hgt(ft-agl/msl)             4320                      5210
Transport Wnd (mph)                N 17                      SW  9
Vent Rate (kt-ft)                  64800                     41680
Dispersion                         4                         3
ADI early             29 Fair      68 Good      6 Very Poor  26 Fair
ADI late              23 Fair      85 Good      3 Very Poor  57 Gen Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ511-270815-
Preston-
Including the cities of Kingwood and Bruceton Mills
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Pcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      36 (-23)     61 (-2)      39           74
RH % (24h trend)      87 (-11)     34 (-36)     71           27
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  6 G18    NW  5        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1420                      1730
Mixing Hgt(ft-agl/msl)             4660                      5670
Transport Wnd (mph)                N 17                      SW  9
Vent Rate (kt-ft)                  69900                     45360
Dispersion                         4                         3
ADI early             29 Fair      83 Good      6 Very Poor  30 Fair
ADI late              15 Gen Poor  91 Good      3 Very Poor  63 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ512-270815-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      34 (-24)     60 (-2)      38           73
RH % (24h trend)      92 (-7)      33 (-40)     69           27
20ft Wnd-Val/AM(mph)               NW  6 G17                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  9 G21    NW  7 G17    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1310                      1760
Mixing Hgt(ft-agl/msl)             4300                      5760
Transport Wnd (mph)                NW 20                     SW  9
Vent Rate (kt-ft)                  73100                     46080
Dispersion                         4                         3
ADI early             26 Fair      86 Good      7 Poor       27 Fair
ADI late              24 Fair      91 Good      3 Very Poor  64 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ513-270815-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      34 (-24)     62 (-2)      38           75
RH % (24h trend)      88 (-12)     32 (-39)     70           26
20ft Wnd-Val/AM(mph)               Lgt/Var                   Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW  7 G20    NW  6        Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1340                      1920
Mixing Hgt(ft-agl/msl)             4400                      6300
Transport Wnd (mph)                N 17                      SW  9
Vent Rate (kt-ft)                  66000                     50400
Dispersion                         4                         3
ADI early             25 Fair      79 Good      7 Poor       31 Fair
ADI late              23 Fair      88 Good      3 Very Poor  67 Good
Max LVORI early       3            4            3            3
Max LVORI late        4            1            3            1

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


$$

WVZ514-270815-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1225 PM EDT Sat Apr 26 2025

                      Tonight      Sun          Sun Night    Mon

Cloud Cover           Mcldy        Mclear       Mclear       Mclear
Precip Type           None         None         None         None
Chance Precip (%)     0            0            0            0
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      31 (-24)     58 (-2)      36           71
RH % (24h trend)      97 (-1)      36 (-39)     66           29
20ft Wnd-Val/AM(mph)               NW  8 G26                 Lgt/Var
20ft Wnd-Rdg/PM(mph)  NW 10 G31    NW  7 G24    Lgt/Var      Lgt/Var
Precip Amount         0.00         0.00         0.00         0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(m-agl/msl)              1090                      1910
Mixing Hgt(ft-agl/msl)             3560                      6270
Transport Wnd (mph)                NW 21                     SW 10
Vent Rate (kt-ft)                  64080                     56430
Dispersion                         4                         4
ADI early             29 Fair      71 Good      9 Poor       22 Fair
ADI late              26 Fair      80 Good      3 Very Poor  75 Good
Max LVORI early       4            4            3            3
Max LVORI late        4            1            3            1

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


$$

.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Showers and thunderstorms likely. Not
as warm. Lows in the lower 50s. Highs around 70. Southwest winds
around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the upper 60s. Southwest winds 10 to 15 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Cooler. Lows in
the mid 40s. Highs in the upper 50s. West winds 10 to 15 mph.

$$