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

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284
FNUS51 KPBZ 301757
FWFPBZ

Fire Weather Planning Forecast
National Weather Service Pittsburgh PA
1257 PM EST Sun Nov 30 2025

.DISCUSSION...
Dry weather returns tonight and lasts through Monday. Another
system returns accumulating snow for much of the region Monday
night into Tuesday. A wintry mix remains possible in the PA/WV
ridges and the Mon Valley. Brief dry weather on Wednesday before
the active pattern looks to continue with a couple more chances
of rain and snow through next weekend.


OHZ039-010915-
Tuscarawas-
Including the cities of New Philadelphia and Dover
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Cloudy       Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           60
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      21 (-10)     35 (-8)      26           36
RH % (24h trend)      94 (+27)     51 (+3)      97           72
Wind 20ft/early(mph)  W 10 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   NW  5        Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.24         0.12
Precip Duration                                 6            6
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   1 PM
Mixing Hgt(m-agl/msl)              1120                      920
Mixing Hgt(ft-agl/msl)             3660                      3020
Transport Wnd (mph)                SE  6                     NW 16
Vent Rate (kt-ft)                  25170                     3840
Category Day                       2                         3
Inversion             11pm         26F/4am      6pm          28F/4am
Dispersion                         5                         2
Max ADI Early         31 Fair      25 Fair      5 Very Poor  29 Fair
Max ADI Late          14 Gen Poor  20 Gen Poor  4 Very Poor  39 Fair
Max LVORI Early       4            5            4            6
Max LVORI Late        5            3            6            3

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

$$

OHZ040-010915-
Carroll-
Including the cities of Carrollton and Malvern
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           70
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-8)      35 (-8)      26           35
RH % (24h trend)      90 (+18)     52 (+5)      97           74
Wind 20ft/early(mph)  W 12 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   NW  7        Lgt/Var      Lgt/Var      NW  7
Precip Amount         0.00         0.00         0.24         0.13
Precip Duration                                 6            6
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1090                      890
Mixing Hgt(ft-agl/msl)             3580                      2920
Transport Wnd (mph)                SE  5                     NW 16
Vent Rate (kt-ft)                  21880                     4000
Category Day                       2                         3
Inversion             None         None         6pm          28F/4am
Dispersion                         5                         2
Max ADI Early         32 Fair      24 Fair      5 Very Poor  27 Fair
Max ADI Late          25 Fair      19 Gen Poor  5 Very Poor  39 Fair
Max LVORI Early       4            4            4            7
Max LVORI Late        4            3            6            3

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

$$

OHZ041-010915-
Columbiana-
Including the cities of East Liverpool, Salem, and Columbiana
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           70
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-8)      34 (-9)      26           35
RH % (24h trend)      89 (+9)      54 (+7)      97           76
Wind 20ft/early(mph)  W 13 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   NW  7 G17    Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.23         0.13
Precip Duration                                 6            6
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1160                      880
Mixing Hgt(ft-agl/msl)             3810                      2880
Transport Wnd (mph)                S  5                      NW 17
Vent Rate (kt-ft)                  25350                     5710
Category Day                       2                         3
Inversion             None         None         6pm          28F/4am
Dispersion                         5                         3
Max ADI Early         35 Fair      32 Fair      5 Very Poor  22 Fair
Max ADI Late          25 Fair      19 Gen Poor  4 Very Poor  40 Fair
Max LVORI Early       4            4            4            6
Max LVORI Late        5            2            6            4

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

$$

OHZ048-010915-
Coshocton-
Including the city of Coshocton
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           50
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      20 (-11)     35 (-7)      26           35
RH % (24h trend)      97 (+28)     52 (-2)      100          71
Wind 20ft/early(mph)  W  9 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.24         0.10
Precip Duration                                 6            2
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   1 PM
Mixing Hgt(m-agl/msl)              1090                      950
Mixing Hgt(ft-agl/msl)             3570                      3110
Transport Wnd (mph)                SE  6                     NW 18
Vent Rate (kt-ft)                  25720                     3900
Category Day                       2                         3
Inversion             11pm         26F/4am      6pm          28F/4am
Dispersion                         5                         2
Max ADI Early         30 Fair      19 Gen Poor  4 Very Poor  33 Fair
Max ADI Late          9 Poor       22 Fair      3 Very Poor  43 Gen Good
Max LVORI Early       4            5            4            7
Max LVORI Late        6            3            7            3

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

$$

OHZ049-010915-
Harrison-
Including the city of Cadiz
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Cloudy       Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           70
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-9)      35 (-8)      27           36
RH % (24h trend)      90 (+14)     49 (+5)      97           70
Wind 20ft/early(mph)  W 11 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6         Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.25         0.15
Precip Duration                                 6            6
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1100                      930
Mixing Hgt(ft-agl/msl)             3600                      3050
Transport Wnd (mph)                SE  5                     NW 16
Vent Rate (kt-ft)                  21100                     3850
Category Day                       2                         3
Inversion             None         None         6pm          29F/4am
Dispersion                         5                         2
Max ADI Early         31 Fair      25 Fair      5 Very Poor  25 Fair
Max ADI Late          24 Fair      20 Gen Poor  4 Very Poor  39 Fair
Max LVORI Early       3            4            4            7
Max LVORI Late        5            3            6            3

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

$$

OHZ050-010915-
Jefferson OH-
Including the city of Steubenville
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           70
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-8)      35 (-8)      27           36
RH % (24h trend)      86 (+8)      49 (+5)      95           70
Wind 20ft/early(mph)  W 12 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  7         Lgt/Var      Lgt/Var      NW  7
Precip Amount         0.00         0.00         0.24         0.16
Precip Duration                                 6            6
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1130                      910
Mixing Hgt(ft-agl/msl)             3710                      2970
Transport Wnd (mph)                SE  5                     NW 16
Vent Rate (kt-ft)                  22840                     4190
Category Day                       2                         3
Inversion             None         None         6pm          29F/4am
Dispersion                         5                         3
Max ADI Early         30 Fair      21 Fair      5 Very Poor  21 Fair
Max ADI Late          17 Gen Poor  18 Gen Poor  4 Very Poor  37 Fair
Max LVORI Early       3            4            3            6
Max LVORI Late        4            2            6            3

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

$$

OHZ057-010915-
Muskingum-
Including the city of Zanesville
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           50
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-9)      35 (-8)      27           36
RH % (24h trend)      95 (+29)     52 (+7)      99           69
Wind 20ft/early(mph)  W  8 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.24         0.11
Precip Duration                                 6            2
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   1 PM
Mixing Hgt(m-agl/msl)              1040                      940
Mixing Hgt(ft-agl/msl)             3400                      3080
Transport Wnd (mph)                SE  7                     NW 17
Vent Rate (kt-ft)                  25140                     4450
Category Day                       2                         3
Inversion             9pm          26F/4am      6pm          29F/4am
Dispersion                         5                         3
Max ADI Early         29 Fair      19 Gen Poor  4 Very Poor  31 Fair
Max ADI Late          9 Poor       23 Fair      3 Very Poor  40 Fair
Max LVORI Early       4            6            4            7
Max LVORI Late        6            3            7            3

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

$$

OHZ058-010915-
Guernsey-
Including the city of Cambridge
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           60
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-9)      36 (-8)      27           36
RH % (24h trend)      93 (+27)     49 (+3)      99           68
Wind 20ft/early(mph)  W  8 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.25         0.14
Precip Duration                                 6            6
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   1 PM
Mixing Hgt(m-agl/msl)              1110                      940
Mixing Hgt(ft-agl/msl)             3640                      3080
Transport Wnd (mph)                SE  6                     NW 17
Vent Rate (kt-ft)                  21880                     3800
Category Day                       2                         3
Inversion             12am         26F/4am      6pm          29F/4am
Dispersion                         5                         2
Max ADI Early         30 Fair      18 Gen Poor  5 Very Poor  28 Fair
Max ADI Late          10 Poor      24 Fair      4 Very Poor  40 Fair
Max LVORI Early       4            5            4            7
Max LVORI Late        5            3            7            3

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

$$

OHZ059-010915-
Belmont-
Including the cities of Martins Ferry and St. Clairsville
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           70
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-8)      36 (-7)      27           37
RH % (24h trend)      91 (+23)     49 (+5)      98           71
Wind 20ft/early(mph)  W 10 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6         Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.24         0.17
Precip Duration                                 6            6
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1080                      860
Mixing Hgt(ft-agl/msl)             3540                      2810
Transport Wnd (mph)                SE  6                     NW 16
Vent Rate (kt-ft)                  17290                     4430
Category Day                       2                         3
Inversion             None         None         6pm          31F/8am
Dispersion                         5                         3
Max ADI Early         30 Fair      21 Fair      5 Very Poor  20 Gen Poor
Max ADI Late          17 Gen Poor  22 Fair      4 Very Poor  37 Fair
Max LVORI Early       3            4            4            7
Max LVORI Late        5            3            6            3

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

$$

OHZ068-010915-
Noble-
Including the city of Caldwell
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           60
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-8)      37 (-6)      27           37
RH % (24h trend)      93 (+27)     50 (+4)      99           69
Wind 20ft/early(mph)  W  7 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.26         0.16
Precip Duration                                 6            6
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   1 PM
Mixing Hgt(m-agl/msl)              1050                      960
Mixing Hgt(ft-agl/msl)             3440                      3140
Transport Wnd (mph)                SE  6                     NW 16
Vent Rate (kt-ft)                  21710                     4550
Category Day                       2                         3
Inversion             1am          26F/4am      6pm          30F/6am
Dispersion                         5                         3
Max ADI Early         28 Fair      20 Gen Poor  4 Very Poor  25 Fair
Max ADI Late          10 Poor      24 Fair      4 Very Poor  38 Fair
Max LVORI Early       4            5            4            7
Max LVORI Late        5            3            7            3

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

$$

OHZ069-010915-
Monroe-
Including the city of Woodsfield
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Rain
Chance Precip (%)     0            0            80           70
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-7)      37 (-7)      28           37
RH % (24h trend)      90 (+27)     50 (+6)      98           69
Wind 20ft/early(mph)  W  7 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   Lgt/Var      Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.25         0.18
Precip Duration                                 6            6
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1020                      840
Mixing Hgt(ft-agl/msl)             3350                      2750
Transport Wnd (mph)                E  6                      NW 15
Vent Rate (kt-ft)                  19990                     4800
Category Day                       2                         3
Inversion             None         None         6pm          32F/8am
Dispersion                         5                         3
Max ADI Early         28 Fair      26 Fair      4 Very Poor  18 Gen Poor
Max ADI Late          10 Poor      22 Fair      4 Very Poor  36 Fair
Max LVORI Early       4            4            3            7
Max LVORI Late        5            3            7            3

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

$$

PAZ007-010915-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     50           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-6)      33 (-6)      23           34
RH % (24h trend)      96 (+9)      60 (0)       100          79
Wind 20ft/early(mph)  W 14 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   NW  9 G17    Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.02         0.00         0.19         0.13
Precip Duration       1                         6            8
Precip Begin          7 PM                      7 PM         Continuing
Precip End            4 AM                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1090                      840
Mixing Hgt(ft-agl/msl)             3580                      2740
Transport Wnd (mph)                S  3                      N 15
Vent Rate (kt-ft)                  24250                     7270
Category Day                       2                         3
Inversion             None         None         6pm          27F/4am
Dispersion                         5                         3
Max ADI Early         37 Fair      18 Gen Poor  5 Very Poor  17 Gen Poor
Max ADI Late          21 Fair      16 Gen Poor  6 Very Poor  35 Fair
Max LVORI Early       4            5            5            7
Max LVORI Late        5            3            7            4

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

$$

PAZ008-010915-
Venango-
Including the cities of Oil City and Franklin
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     60           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      20 (-7)      32 (-7)      23           34
RH % (24h trend)      98 (+12)     61 (-5)      100          79
Wind 20ft/early(mph)  W 12 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  8 G18     Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.05         0.00         0.18         0.14
Precip Duration       2                         6            8
Precip Begin          7 PM                      10 PM        Continuing
Precip End            6 AM                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1090                      950
Mixing Hgt(ft-agl/msl)             3570                      3100
Transport Wnd (mph)                W  3                      N 15
Vent Rate (kt-ft)                  26270                     13100
Category Day                       2                         3
Inversion             None         None         6pm          27F/4am
Dispersion                         5                         4
Max ADI Early         36 Fair      24 Fair      4 Very Poor  14 Gen Poor
Max ADI Late          24 Fair      16 Gen Poor  6 Very Poor  36 Fair
Max LVORI Early       4            5            5            7
Max LVORI Late        5            3            7            4

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

$$

PAZ009-010915-
Forest-
Including the city of Tionesta
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     60           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      20 (-6)      32 (-7)      21           34
RH % (24h trend)      95 (+10)     54 (-5)      97           73
Wind 20ft/early(mph)  W 10 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   NW  6 G19    Lgt/Var      Lgt/Var      Lgt/Var
Precip Amount         0.04         0.00         0.15         0.15
Precip Duration       2                         5            8
Precip Begin          8 PM                      10 PM        Continuing
Precip End            5 AM                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1080                      930
Mixing Hgt(ft-agl/msl)             3530                      3060
Transport Wnd (mph)                NW  3                     N 14
Vent Rate (kt-ft)                  28090                     16890
Category Day                       2                         3
Inversion             8pm          22F/8am      5pm          26F/4am
Dispersion                         5                         5
Max ADI Early         28 Fair      40 Fair      5 Very Poor  18 Gen Poor
Max ADI Late          18 Gen Poor  25 Fair      7 Poor       36 Fair
Max LVORI Early       4            5            5            5
Max LVORI Late        6            3            6            3

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

$$

PAZ013-010915-
Lawrence-
Including the cities of New Castle and Ellwood City
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     30           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-6)      34 (-7)      24           35
RH % (24h trend)      93 (+8)      56 (+4)      100          78
Wind 20ft/early(mph)  W 12 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   NW  7        Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.21         0.14
Precip Duration       1                         6            8
Precip Begin          9 PM                      7 PM         Continuing
Precip End            3 AM                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1150                      820
Mixing Hgt(ft-agl/msl)             3780                      2700
Transport Wnd (mph)                S  3                      NW 15
Vent Rate (kt-ft)                  22030                     7320
Category Day                       2                         3
Inversion             None         None         6pm          27F/4am
Dispersion                         5                         3
Max ADI Early         37 Fair      30 Fair      5 Very Poor  18 Gen Poor
Max ADI Late          26 Fair      16 Gen Poor  5 Very Poor  35 Fair
Max LVORI Early       4            4            4            7
Max LVORI Late        5            2            6            4

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

$$

PAZ014-010915-
Butler-
Including the city of Butler
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     20           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-6)      34 (-7)      24           35
RH % (24h trend)      93 (+19)     59 (0)       100          80
Wind 20ft/early(mph)  W 12 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  8 G18     Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.20         0.16
Precip Duration       1                         6            8
Precip Begin          9 PM                      10 PM        Continuing
Precip End            5 AM                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1100                      880
Mixing Hgt(ft-agl/msl)             3600                      2890
Transport Wnd (mph)                SW  3                     NW 15
Vent Rate (kt-ft)                  19010                     7720
Category Day                       2                         3
Inversion             None         None         7pm          27F/4am
Dispersion                         5                         3
Max ADI Early         38 Fair      37 Fair      5 Very Poor  15 Gen Poor
Max ADI Late          25 Fair      16 Gen Poor  6 Very Poor  35 Fair
Max LVORI Early       4            4            5            8
Max LVORI Late        5            3            6            4

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

$$

PAZ015-010915-
Clarion-
Including the city of Clarion
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     40           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-6)      33 (-7)      23           35
RH % (24h trend)      92 (+11)     56 (-3)      97           76
Wind 20ft/early(mph)  W 11 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  8 G19     Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.02         0.00         0.18         0.16
Precip Duration       1                         5            8
Precip Begin          9 PM                      10 PM        Continuing
Precip End            5 AM                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1120                      890
Mixing Hgt(ft-agl/msl)             3660                      2930
Transport Wnd (mph)                NW  3                     NW 14
Vent Rate (kt-ft)                  22820                     15460
Category Day                       2                         3
Inversion             None         None         7pm          28F/4am
Dispersion                         5                         4
Max ADI Early         38 Fair      31 Fair      5 Very Poor  16 Gen Poor
Max ADI Late          26 Fair      16 Gen Poor  8 Poor       34 Fair
Max LVORI Early       4            4            4            6
Max LVORI Late        5            2            5            4

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

$$

PAZ016-010915-
Jefferson PA-
Including the cities of Punxsutawney and Brookville
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           Snow Showers None         Snow         Snow
Chance Precip (%)     40           0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-4)      32 (-8)      23           34
RH % (24h trend)      89 (+7)      51 (+3)      92           73
Wind 20ft/early(mph)  W 13 G23     NW  5        Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  9 G21     Lgt/Var      SE  5        NW  5
Precip Amount         0.01         0.00         0.15         0.18
Precip Duration       1                         5            8
Precip Begin          10 PM                     10 PM        Continuing
Precip End            5 AM                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1080                      810
Mixing Hgt(ft-agl/msl)             3560                      2640
Transport Wnd (mph)                NW  7                     NW 14
Vent Rate (kt-ft)                  28800                     20300
Category Day                       2                         3
Inversion             None         None         8pm          28F/4am
Dispersion                         5                         5
Max ADI Early         40 Fair      37 Fair      9 Poor       19 Gen Poor
Max ADI Late          27 Fair      23 Fair      11 Poor      32 Fair
Max LVORI Early       3            4            3            5
Max LVORI Late        4            2            4            4

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

$$

PAZ020-010915-
Beaver-
Including the cities of Aliquippa, Beaver Falls, Ambridge,
and Monaca
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-7)      35 (-8)      26           35
RH % (24h trend)      89 (+11)     54 (+5)      98           75
Wind 20ft/early(mph)  W 11 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6         Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.22         0.16
Precip Duration                                 6            8
Precip Begin                                    7 PM         Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1170                      890
Mixing Hgt(ft-agl/msl)             3820                      2910
Transport Wnd (mph)                S  3                      NW 15
Vent Rate (kt-ft)                  22820                     7220
Category Day                       2                         3
Inversion             10pm         27F/4am      6pm          29F/4am
Dispersion                         5                         3
Max ADI Early         35 Fair      24 Fair      5 Very Poor  17 Gen Poor
Max ADI Late          20 Gen Poor  16 Gen Poor  4 Very Poor  38 Fair
Max LVORI Early       3            4            4            6
Max LVORI Late        4            2            6            4

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

$$

PAZ021-010915-
Allegheny-
Including the city of Pittsburgh Metro Area
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-6)      35 (-8)      27           36
RH % (24h trend)      88 (+23)     55 (+2)      100          77
Wind 20ft/early(mph)  W 12 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  8 G17     Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.21         0.20
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1160                      820
Mixing Hgt(ft-agl/msl)             3810                      2680
Transport Wnd (mph)                S  3                      NW 16
Vent Rate (kt-ft)                  19410                     6300
Category Day                       2                         3
Inversion             None         None         6pm          30F/4am
Dispersion                         5                         3
Max ADI Early         31 Fair      24 Fair      5 Very Poor  13 Gen Poor
Max ADI Late          23 Fair      17 Gen Poor  4 Very Poor  35 Fair
Max LVORI Early       3            4            3            7
Max LVORI Late        4            2            6            4

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

$$

PAZ022-010915-
Armstrong-
Including the cities of Kittanning and Ford City
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-5)      34 (-8)      24           35
RH % (24h trend)      92 (+17)     57 (+7)      99           78
Wind 20ft/early(mph)  W 12 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  9 G19     Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.18         0.18
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1150                      780
Mixing Hgt(ft-agl/msl)             3780                      2570
Transport Wnd (mph)                W  3                      NW 13
Vent Rate (kt-ft)                  21860                     9310
Category Day                       2                         3
Inversion             None         None         7pm          29F/4am
Dispersion                         5                         4
Max ADI Early         36 Fair      42 Gen Good  8 Poor       14 Gen Poor
Max ADI Late          23 Fair      16 Gen Poor  8 Poor       29 Fair
Max LVORI Early       3            4            4            6
Max LVORI Late        4            3            5            4

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

$$

PAZ029-010915-
Washington-
Including the cities of Washington and Canonsburg
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-7)      35 (-8)      26           36
RH % (24h trend)      87 (+23)     52 (+2)      97           75
Wind 20ft/early(mph)  W 12 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  8         Lgt/Var      Lgt/Var      NW  7
Precip Amount         0.00         0.00         0.21         0.21
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1110                      800
Mixing Hgt(ft-agl/msl)             3660                      2630
Transport Wnd (mph)                SE  3                     NW 16
Vent Rate (kt-ft)                  18760                     4580
Category Day                       2                         3
Inversion             None         None         6pm          33F/10am
Dispersion                         5                         3
Max ADI Early         26 Fair      20 Gen Poor  5 Very Poor  15 Gen Poor
Max ADI Late          21 Fair      18 Gen Poor  4 Very Poor  35 Fair
Max LVORI Early       3            4            3            7
Max LVORI Late        4            2            6            4

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

$$

PAZ031-010915-
Greene-
Including the city of Waynesburg
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Rain
Chance Precip (%)     0            0            80           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-6)      36 (-9)      27           36
RH % (24h trend)      88 (+26)     54 (+6)      99           79
Wind 20ft/early(mph)  W 10 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6         Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.20         0.25
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1160                      770
Mixing Hgt(ft-agl/msl)             3790                      2530
Transport Wnd (mph)                NW 12                     NW 16
Vent Rate (kt-ft)                  20640                     4180
Category Day                       3                         3
Inversion             None         None         6pm          34F/10am
Dispersion                         5                         3
Max ADI Early         31 Fair      31 Fair      4 Very Poor  14 Gen Poor
Max ADI Late          23 Fair      21 Fair      4 Very Poor  34 Fair
Max LVORI Early       3            4            3            9
Max LVORI Late        4            3            6            4

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

$$

PAZ073-010915-
Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington,
Lower Burrell, Latrobe, and Monessen
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-5)      35 (-10)     25           36
RH % (24h trend)      91 (+27)     55 (+7)      99           76
Wind 20ft/early(mph)  W 14 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  9 G19     Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.16         0.24
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1130                      680
Mixing Hgt(ft-agl/msl)             3700                      2240
Transport Wnd (mph)                W  3                      NW 14
Vent Rate (kt-ft)                  22040                     9850
Category Day                       2                         3
Inversion             None         None         6pm          34F/10am
Dispersion                         5                         4
Max ADI Early         35 Fair      32 Fair      7 Poor       12 Poor
Max ADI Late          26 Fair      17 Gen Poor  7 Poor       28 Fair
Max LVORI Early       3            4            4            7
Max LVORI Late        4            3            5            4

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

$$

PAZ074-010915-
Higher Elevations of Westmoreland-
Including the cities of Ligonier and Donegal
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-6)      34 (-9)      25           36
RH % (24h trend)      88 (+17)     50 (+4)      90           70
Wind 20ft/early(mph)  W 14 G26     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W 10 G24     Lgt/Var      SE  6 G17    NW  5
Precip Amount         0.00         0.00         0.15         0.26
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1070                      710
Mixing Hgt(ft-agl/msl)             3510                      2320
Transport Wnd (mph)                NW  3                     NW 16
Vent Rate (kt-ft)                  22200                     13190
Category Day                       2                         3
Inversion             None         None         6pm          30F/4am
Dispersion                         5                         4
Max ADI Early         38 Fair      38 Fair      12 Poor      21 Fair
Max ADI Late          31 Fair      16 Gen Poor  12 Poor      29 Fair
Max LVORI Early       3            4            3            5
Max LVORI Late        4            2            4            4

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

$$

PAZ075-010915-
Fayette-
Including the city of Uniontown
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-6)      36 (-10)     26           36
RH % (24h trend)      88 (+24)     53 (+2)      99           76
Wind 20ft/early(mph)  W 11 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  7 G18     Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.18         0.26
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1140                      710
Mixing Hgt(ft-agl/msl)             3740                      2320
Transport Wnd (mph)                NW 14                     NW 14
Vent Rate (kt-ft)                  22840                     6680
Category Day                       3                         3
Inversion             None         None         6pm          34F/10am
Dispersion                         5                         3
Max ADI Early         32 Fair      34 Fair      4 Very Poor  14 Gen Poor
Max ADI Late          25 Fair      20 Gen Poor  4 Very Poor  27 Fair
Max LVORI Early       3            4            3            8
Max LVORI Late        4            3            6            4

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

$$

PAZ076-010915-
Higher Elevations of Fayette-
Including the cities of Champion and Ohiopyle
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow/Fz Ra   Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-6)      35 (-8)      25           36
RH % (24h trend)      89 (+17)     52 (+2)      98           74
Wind 20ft/early(mph)  W 11 G23     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  8 G21     Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.20         0.31
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              940                       660
Mixing Hgt(ft-agl/msl)             3090                      2170
Transport Wnd (mph)                N  5                      NW 16
Vent Rate (kt-ft)                  23540                     9540
Category Day                       1                         3
Inversion             None         None         6pm          33F/11am
Dispersion                         5                         4
Max ADI Early         35 Fair      31 Fair      9 Poor       16 Gen Poor
Max ADI Late          25 Fair      17 Gen Poor  8 Poor       29 Fair
Max LVORI Early       3            4            3            6
Max LVORI Late        4            3            5            4

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

$$

PAZ077-010915-
Indiana-
Including the city of Indiana
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-5)      35 (-7)      24           36
RH % (24h trend)      90 (+14)     55 (+11)     93           74
Wind 20ft/early(mph)  W 14 G24     NW  5        Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W 10 G23     Lgt/Var      SE  5        NW  6
Precip Amount         0.00         0.00         0.14         0.23
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              1090                      690
Mixing Hgt(ft-agl/msl)             3570                      2270
Transport Wnd (mph)                NW  6                     NW 14
Vent Rate (kt-ft)                  26750                     11850
Category Day                       2                         3
Inversion             None         None         6pm          30F/4am
Dispersion                         5                         4
Max ADI Early         38 Fair      37 Fair      10 Poor      19 Gen Poor
Max ADI Late          26 Fair      19 Gen Poor  11 Poor      29 Fair
Max LVORI Early       3            4            4            6
Max LVORI Late        4            2            4            4

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

$$

PAZ078-010915-
Higher Elevations of Indiana-
Including the city of Armagh
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-5)      33 (-9)      25           36
RH % (24h trend)      88 (+15)     54 (+11)     90           71
Wind 20ft/early(mph)  W 14 G26     NW  5        Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W 11 G23     Lgt/Var      SE  7 G17    NW  6
Precip Amount         0.00         0.00         0.13         0.23
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1040                      710
Mixing Hgt(ft-agl/msl)             3420                      2330
Transport Wnd (mph)                NW  7                     NW 16
Vent Rate (kt-ft)                  25820                     11250
Category Day                       2                         3
Inversion             None         None         6pm          30F/4am
Dispersion                         5                         4
Max ADI Early         39 Fair      33 Fair      13 Gen Poor  21 Fair
Max ADI Late          29 Fair      19 Gen Poor  15 Gen Poor  33 Fair
Max LVORI Early       3            4            3            5
Max LVORI Late        4            2            4            4

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

$$

WVZ001-010915-
Hancock-
Including the city of Weirton
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-7)      35 (-8)      27           35
RH % (24h trend)      85 (+7)      51 (+5)      94           72
Wind 20ft/early(mph)  W 11 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  7         Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.23         0.16
Precip Duration                                 6            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1190                      940
Mixing Hgt(ft-agl/msl)             3900                      3070
Transport Wnd (mph)                SE  5                     NW 16
Vent Rate (kt-ft)                  24070                     5780
Category Day                       2                         3
Inversion             None         None         6pm          29F/4am
Dispersion                         5                         3
Max ADI Early         31 Fair      20 Gen Poor  5 Very Poor  20 Gen Poor
Max ADI Late          17 Gen Poor  17 Gen Poor  4 Very Poor  38 Fair
Max LVORI Early       3            4            3            6
Max LVORI Late        4            2            6            3

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

$$

WVZ002-010915-
Brooke-
Including the cities of Follansbee and Wellsburg
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            90           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      24 (-8)      36 (-7)      28           36
RH % (24h trend)      84 (+14)     49 (+3)      94           70
Wind 20ft/early(mph)  W 11 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  7         Lgt/Var      Lgt/Var      NW  7
Precip Amount         0.00         0.00         0.23         0.18
Precip Duration                                 6            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1180                      910
Mixing Hgt(ft-agl/msl)             3880                      3000
Transport Wnd (mph)                SE  3                     NW 16
Vent Rate (kt-ft)                  18640                     4200
Category Day                       2                         3
Inversion             None         None         6pm          30F/4am
Dispersion                         5                         3
Max ADI Early         24 Fair      20 Gen Poor  5 Very Poor  19 Gen Poor
Max ADI Late          18 Gen Poor  17 Gen Poor  4 Very Poor  37 Fair
Max LVORI Early       3            4            3            6
Max LVORI Late        4            2            6            3

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

$$

WVZ003-010915-
Ohio-
Including the city of Wheeling
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow
Chance Precip (%)     0            0            80           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-7)      36 (-7)      28           36
RH % (24h trend)      86 (+18)     49 (+3)      95           72
Wind 20ft/early(mph)  W 11 G22     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  7         Lgt/Var      Lgt/Var      NW  7
Precip Amount         0.00         0.00         0.21         0.18
Precip Duration                                 6            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1110                      820
Mixing Hgt(ft-agl/msl)             3630                      2690
Transport Wnd (mph)                SE  5                     NW 15
Vent Rate (kt-ft)                  14790                     4700
Category Day                       2                         3
Inversion             None         None         6pm          32F/9am
Dispersion                         4                         3
Max ADI Early         23 Fair      20 Gen Poor  6 Very Poor  17 Gen Poor
Max ADI Late          20 Gen Poor  19 Gen Poor  4 Very Poor  36 Fair
Max LVORI Early       3            4            3            6
Max LVORI Late        4            3            6            3

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

$$

WVZ004-010915-
Marshall-
Including the city of Moundsville
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Rain
Chance Precip (%)     0            0            80           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-8)      37 (-7)      28           36
RH % (24h trend)      85 (+24)     52 (+7)      97           75
Wind 20ft/early(mph)  W  9 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6         Lgt/Var      Lgt/Var      NW  6
Precip Amount         0.00         0.00         0.22         0.21
Precip Duration                                 6            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1090                      850
Mixing Hgt(ft-agl/msl)             3590                      2780
Transport Wnd (mph)                SE  5                     NW 16
Vent Rate (kt-ft)                  15100                     4570
Category Day                       2                         3
Inversion             None         None         6pm          33F/9am
Dispersion                         4                         3
Max ADI Early         28 Fair      29 Fair      5 Very Poor  16 Gen Poor
Max ADI Late          19 Gen Poor  22 Fair      4 Very Poor  36 Fair
Max LVORI Early       3            4            3            7
Max LVORI Late        4            3            6            4

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

$$

WVZ012-010915-
Wetzel-
Including the city of New Martinsville
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Rain
Chance Precip (%)     0            0            80           80
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-8)      35 (-9)      28           36
RH % (24h trend)      84 (+21)     55 (+9)      100          77
Wind 20ft/early(mph)  W  8 G21     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  5         Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.23         0.25
Precip Duration                                 6            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              980                       780
Mixing Hgt(ft-agl/msl)             3210                      2550
Transport Wnd (mph)                E  5                      NW 16
Vent Rate (kt-ft)                  14460                     3930
Category Day                       1                         3
Inversion             None         None         6pm          34F/10am
Dispersion                         4                         2
Max ADI Early         30 Fair      26 Fair      4 Very Poor  15 Gen Poor
Max ADI Late          13 Gen Poor  22 Fair      4 Very Poor  33 Fair
Max LVORI Early       3            4            3            9
Max LVORI Late        4            3            6            5

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

$$

WVZ021-010915-
Marion-
Including the city of Fairmont
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Rain
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-6)      36 (-8)      27           36
RH % (24h trend)      86 (+19)     56 (+5)      100          81
Wind 20ft/early(mph)  W  9 G19     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  5         Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.24         0.28
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              960                       730
Mixing Hgt(ft-agl/msl)             3160                      2400
Transport Wnd (mph)                E  3                      NW 15
Vent Rate (kt-ft)                  14840                     4240
Category Day                       1                         3
Inversion             None         None         6pm          35F/11am
Dispersion                         4                         3
Max ADI Early         29 Fair      30 Fair      4 Very Poor  16 Gen Poor
Max ADI Late          21 Fair      19 Gen Poor  4 Very Poor  30 Fair
Max LVORI Early       3            4            3            9
Max LVORI Late        4            3            7            5

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

$$

WVZ509-010915-
Monongalia-
Including the city of Morgantown
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow/Rain    Snow/Rain
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      25 (-7)      36 (-9)      27           36
RH % (24h trend)      86 (+24)     54 (+3)      100          79
Wind 20ft/early(mph)  W  9 G20     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6         Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.22         0.28
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              1030                      750
Mixing Hgt(ft-agl/msl)             3370                      2470
Transport Wnd (mph)                E  3                      NW 14
Vent Rate (kt-ft)                  15800                     6670
Category Day                       2                         3
Inversion             None         None         6pm          35F/11am
Dispersion                         4                         3
Max ADI Early         29 Fair      31 Fair      4 Very Poor  16 Gen Poor
Max ADI Late          24 Fair      19 Gen Poor  4 Very Poor  29 Fair
Max LVORI Early       3            4            3            9
Max LVORI Late        4            3            6            5

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

$$

WVZ510-010915-
Ridges of Eastern Monongalia and Northwestern Preston-
Including the city of Coopers Rock
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow         Snow/Rain
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-8)      35 (-7)      27           36
RH % (24h trend)      89 (+19)     54 (0)       100          78
Wind 20ft/early(mph)  W 10 G20     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  7         Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.24         0.34
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              830                       560
Mixing Hgt(ft-agl/msl)             2730                      1840
Transport Wnd (mph)                N  5                      W 15
Vent Rate (kt-ft)                  16510                     5760
Category Day                       1                         2
Inversion             None         None         6pm          34F/12pm
Dispersion                         5                         3
Max ADI Early         29 Fair      26 Fair      8 Poor       15 Gen Poor
Max ADI Late          22 Fair      16 Gen Poor  6 Very Poor  26 Fair
Max LVORI Early       3            4            3            7
Max LVORI Late        4            3            6            5

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

$$

WVZ511-010915-
Preston-
Including the cities of Kingwood and Bruceton Mills
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow/Fz Ra   Snow/Rain
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      23 (-8)      35 (-8)      26           38
RH % (24h trend)      89 (+16)     53 (-1)      100          80
Wind 20ft/early(mph)  W  8 G20     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  5         Lgt/Var      Lgt/Var      NW  5
Precip Amount         0.00         0.00         0.25         0.33
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              990                       650
Mixing Hgt(ft-agl/msl)             3230                      2120
Transport Wnd (mph)                NW 12                     NW 16
Vent Rate (kt-ft)                  24640                     11070
Category Day                       3                         3
Inversion             None         None         6pm          35F/11am
Dispersion                         5                         4
Max ADI Early         31 Fair      39 Fair      6 Very Poor  19 Gen Poor
Max ADI Late          20 Gen Poor  18 Gen Poor  5 Very Poor  31 Fair
Max LVORI Early       3            4            3            8
Max LVORI Late        5            3            6            4

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

$$

WVZ512-010915-
Eastern Preston-
Including the cities of Terra Alta, Rowlesburg, and Hazelton
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Mcldy        Mcldy        Mcldy
Precip Type           None         None         Snow/Fz Ra   Snow/Rain
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      22 (-8)      35 (-7)      26           37
RH % (24h trend)      91 (+6)      52 (-8)      98           77
Wind 20ft/early(mph)  W 13 G24     Lgt/Var      SE  5        Lgt/Var
Wind 20ft/late(mph)   W  9 G21     Lgt/Var      Lgt/Var      W  6
Precip Amount         0.00         0.00         0.25         0.34
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              820                       610
Mixing Hgt(ft-agl/msl)             2690                      1990
Transport Wnd (mph)                NW 15                     W 20
Vent Rate (kt-ft)                  23590                     9250
Category Day                       3                         3
Inversion             None         None         6pm          34F/12pm
Dispersion                         5                         4
Max ADI Early         35 Fair      31 Fair      10 Poor      17 Gen Poor
Max ADI Late          29 Fair      19 Gen Poor  7 Poor       34 Fair
Max LVORI Early       4            4            3            6
Max LVORI Late        4            3            5            4

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

$$

WVZ513-010915-
Western Tucker-
Including the cities of Parsons, Hendricks, and Saint George
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow/Fz Ra   Snow/Rain
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      21 (-9)      37 (-6)      27           39
RH % (24h trend)      88 (+3)      47 (-19)     98           73
Wind 20ft/early(mph)  W 12 G25     Lgt/Var      Lgt/Var      Lgt/Var
Wind 20ft/late(mph)   W  6 G22     Lgt/Var      Lgt/Var      W  6
Precip Amount         0.00         0.00         0.24         0.33
Precip Duration                                 6            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   Continuing
Mixing Hgt(m-agl/msl)              930                       730
Mixing Hgt(ft-agl/msl)             3040                      2380
Transport Wnd (mph)                NW 14                     W 21
Vent Rate (kt-ft)                  24890                     15260
Category Day                       3                         3
Inversion             None         None         6pm          36F/11am
Dispersion                         5                         4
Max ADI Early         34 Fair      41 Gen Good  7 Poor       19 Gen Poor
Max ADI Late          29 Fair      19 Gen Poor  8 Poor       42 Gen Good
Max LVORI Early       3            4            3            6
Max LVORI Late        4            2            5            4

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

$$

WVZ514-010915-
Eastern Tucker-
Including the cities of Davis, Thomas, and Canaan Valley
1257 PM EST Sun Nov 30 2025

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Mcldy        Pcldy        Mcldy        Mcldy
Precip Type           None         None         Snow/Fz Ra   Snow/Fz Ra
Chance Precip (%)     0            0            80           90
Chance of Thunder (%) 0            0            0            0
Temp (24h trend)      17 (-9)      34 (-6)      22           37
RH % (24h trend)      97 (0)       51 (-23)     98           78
Wind 20ft/early(mph)  W 14 G34     Lgt/Var      SE  6 G19    Lgt/Var
Wind 20ft/late(mph)   NW 10 G30    Lgt/Var      S  6 G19     W  7 G20
Precip Amount         0.00         0.00         0.26         0.35
Precip Duration                                 5            8
Precip Begin                                    10 PM        Continuing
Precip End                                      Continuing   6 PM
Mixing Hgt(m-agl/msl)              760                       630
Mixing Hgt(ft-agl/msl)             2510                      2070
Transport Wnd (mph)                NW 18                     NW 26
Vent Rate (kt-ft)                  34070                     23280
Category Day                       3                         3
Inversion             None         None         6pm          34F/12pm
Dispersion                         5                         5
Max ADI Early         40 Fair      35 Fair      11 Poor      19 Gen Poor
Max ADI Late          31 Fair      17 Gen Poor  14 Gen Poor  45 Gen Good
Max LVORI Early       4            4            3            5
Max LVORI Late        4            3            5            4

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

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
mid 30s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with a chance of snow. Lows in the mid
20s. Highs in the lower 30s. West winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. Lows around 11. Highs in the lower 30s.
South winds 10 to 15 mph.
.SATURDAY...Mostly cloudy with a chance of rain and snow. Lows in
the mid 20s. Highs in the mid 30s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of rain and snow. Lows in
the mid 20s. Highs in the mid 30s. Southwest winds 5 to 10 mph.

$$