Area Forecast Matrices
Issued by NWS Buffalo, NY

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FOUS51 KBUF 161132
AFMBUF

Area Forecast Matrices
National Weather Service Buffalo NY
632 AM EST Sat Dec 16 2017

NYZ001-162100-
Niagara-
Including the city of Niagara Falls
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      27    12 14 18          32          28          40
Temp             23 26 26 24 18 16 16 17 16 24 28 30 28 30 32 34 35 37 39 38 37
Dewpt            17 20 19 16 14 13 12 13 13 16 19 21 22 26 28 31 30 33 34 34 35
RH               77 78 74 71 84 88 84 84 88 71 68 69 78 85 85 89 82 85 82 85 92
Wind dir          W  W NW NW NW  N  N NE  E  E  E  E  E SE SW SW SW SW SW SW SW
Wind spd         13 10 10  9  6  4  3  3  5  6  9 10  9  5  8 11 13 14 13 11 10
Wind gust        25 20
Clouds           B2 B2 B2 B1 SC B1 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     10           0          10          50          50
QPF 12hr                   0.01           0           0        0.03        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                     C  C  C  C  C  C
Snowshwrs            C                                C  C  C  C  C  C        C
Wind chill       11 16 18 17 10           8 16 19 20 20 24 25 26 26 28 31 31 29
Min chill         8    11     5     5     5     8    17    18    24    25    28


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          35    43      28    34      24    38      27    39
Temp          37 39 42 36   32 29 33 29   25 24 37 33   32 30 36 31
Dewpt         36 36 35 30   26 23 21 21   20 19 21 23   26 27 30 28
PWind dir        SW     W       W     W       W    SE       S     W
Wind char        GN    BZ      BZ    BZ      LT    LT      GN    BZ
Avg clouds    OV OV B2 B2   B1 B1 B1 B2   B2 B2 B2 B2   B2 OV OV OV
PoP 12hr         50    50      40    30      50    20      40    70
Rain shwrs     C  C  C  C    C                   S  S          L  L
Snowshwrs      C             C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ010-162100-
Northern Erie-
Including the city of Buffalo
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      27    12 13 19          34          29          40
Temp             23 25 27 24 18 15 15 15 16 24 29 31 29 31 33 34 35 37 39 38 37
Dewpt            17 19 20 19 15 14 13 13 13 17 21 23 24 28 29 32 31 33 34 35 35
RH               77 78 74 81 88 96 92 92 88 74 72 72 81 88 85 92 85 85 82 89 92
Wind dir          W  W NW  N NE  E SE SE  E  E  E  E SE SW SW SW SW SW SW SW SW
Wind spd         12  9  9  8  2  2  2  3  5  6  6  8  5  8 10 11 13 13 13 12 11
Wind gust                                               20                   21
Clouds           B2 OV OV B2 B1 B1 B1 B2 B1 B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     20           5          10          50          50
QPF 12hr              0.00-0.06           0           0        0.03        0.05
Snow 12hr                     T       00-00       00-00
Rain shwrs                                                  C  C  C  C  C  C  C
Snowshwrs         C  C  S                             C  C  C  C  C  C        C
Wind chill       11 15 18 17              7 17 22 24    24 25 26 26 28 30 30 29
Min chill         7    10    10     5     5     8    20    21    23    25    27


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    42      27    33      23    39      28    40
Temp          37 39 41 35   31 28 33 28   25 24 38 33   33 31 36 31
Dewpt         36 36 35 31   26 23 21 21   20 20 22 24   27 28 31 29
PWind dir        SW     W       W     W       W    SE       S     W
Wind char        GN    BZ      BZ    GN      LT    LT      GN    BZ
Avg clouds    OV OV B2 B2   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    60      40    30      40    20      40    70
Rain shwrs     C  C  L  L    C                   S  S          L  L
Snowshwrs      C             C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ002-162100-
Orleans-
Including the city of Medina
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      26    12 14 18          31          27          40
Temp             23 26 26 24 18 16 15 17 16 23 27 28 27 29 31 33 34 36 39 38 36
Dewpt            17 20 18 15 13 12 11 12 12 16 18 20 21 25 27 31 30 33 34 34 35
RH               77 78 71 68 80 84 84 80 84 74 68 71 78 85 85 92 85 89 82 85 96
Wind dir          W NW NW NW NW NW NW NW  E  E  E  E  E SE  S SW SW SW SW SW SW
Wind spd         14 11 11 10  6  5  3  3  2  6  8 10 10  6  6 10 12 14 13 11  9
Wind gust        25 21
Clouds           B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     40           0          10          50          50
QPF 12hr                   0.04           0           0        0.03        0.05
Snow 12hr                     T       00-00       00-00
Rain shwrs                                                     C  C  C  C  C  C
Snowshwrs           SC                                C  C  C  C  C  C        C
Wind chill       11 16 18 17  9  9          15 18 19 18 22 24 25 25 27 30 31 30
Min chill         8    11     5     4     7     9    16    17    23    24    29


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          35    43      28    33      23    37      27    39
Temp          37 39 42 36   32 29 33 28   25 23 36 32   31 30 36 31
Dewpt         36 36 35 31   27 23 22 21   20 19 21 23   26 27 30 29
PWind dir        SW     W       W     W      NW    SE       S     W
Wind char        GN    BZ      BZ    BZ      LT    GN      GN    BZ
Avg clouds    OV B2 B2 B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 OV OV OV
PoP 12hr         50    50      40    30      50    20      40    70
Rain shwrs     C  C  C  C    C                   S  S          L  L
Snowshwrs      C             C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ011-162100-
Genesee-
Including the city of Batavia
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      26          12          32          27          39
Temp             21 24 25 23 17 14 14 15 15 23 27 29 27 29 32 33 34 36 38 38 36
Dewpt            16 18 19 17 13 12 11 11 12 15 19 21 22 26 28 31 30 32 33 34 34
RH               81 77 78 77 84 92 88 84 88 71 71 72 81 88 85 92 85 85 82 85 92
Wind dir          W  W NW NW  W  W  W SW  E  E  E  E  E  S SW SW SW SW SW SW SW
Wind spd         12 11 11  9  3  3  3  2  2  5  6  8  6  4  8 10 12 13 12 11 10
Wind gust                                                              24
Clouds           B2 B2 OV B1 SC B1 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     40           5          10          50          40
QPF 12hr                   0.03           0           0        0.02        0.05
Snow 12hr                     T       00-00       00-00
Rain shwrs                                                     C  C  C  C  C  C
Snowshwrs            C  S                             C  C  C  C  C  C        C
Wind chill        9 13 16 15                15 20 21 20    24 25 25 27 30 30 29
Min chill         5     7     7     4     6     8    18    19    23    24    26


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    42      27    32      22    38      27    40
Temp          37 39 40 35   31 28 32 27   24 23 37 32   32 31 36 31
Dewpt         36 36 35 31   26 23 21 21   20 19 21 23   26 27 31 30
PWind dir        SW     W       W     W       W    SE       S     W
Wind char        GN    BZ      BZ    BZ      LT    LT      GN    BZ
Avg clouds    OV B2 B2 B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    50      40    30      50    20      40    70
Rain shwrs     C  C  C  C    C                   S  S          L  L
Snowshwrs      C  C     C    C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ085-162100-
Southern Erie-
Including the cities of Orchard Park and Springville
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                24 27 30    12 15 20          34          30          39
Temp             24 26 26 25 20 17 16 16 17 25 31 33 30 32 33 34 34 36 38 37 36
Dewpt            19 21 21 21 17 15 15 15 15 21 25 27 28 29 29 31 31 33 34 34 35
RH               81 81 81 84 88 92 96 96 92 84 78 78 92 88 85 89 89 89 85 89 96
Wind dir          W NW NW  N NE  E  E  E  E SE SE SE  S SW SW SW SW SW SW SW SW
Wind spd         11  9  9  6  3  3  4  4  6  5  4  5  8 12 11 11 12 12 13 12 12
Wind gust        25 20                                                    23
Clouds           OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     80          10          10          50          50
QPF 12hr              0.04-0.27           0           0        0.03        0.05
Snow 12hr                   1-4       00-00       00-00
Rain shwrs                                               C  C  C  C  C  C  C  C
Snow              D  D
Snowshwrs         L  L  C  S                          C  C  C  C  C  C  C  C  C
Wind chill       12 16 17 17       10 10  8 19       23 23 25 26 25 27 29 29 27
Min chill         6     8    11     6     6     9    19    19    22    22    24
Winter Weath      Y  Y


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    41      27    32      23    39      28    40
Temp          37 38 40 34   30 27 31 27   24 23 38 33   33 31 36 31
Dewpt         36 35 35 31   26 22 21 21   20 19 22 24   27 29 32 30
PWind dir        SW     W       W     W       W     S       S     W
Wind char        GN    BZ      BZ    BZ      LT    LT      GN    BZ
Avg clouds    B2 B2 OV B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    60      60    50      40    20      40    70
Rain shwrs     C  C  L  L    L                   S  S    C     L  L
Snowshwrs      C  C     L    L  L  C  C    C  C  S  S    C  C  L  L

$$
NYZ012-162100-
Wyoming-
Including the city of Warsaw
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                22 25 29          12          33          28    36 38 42
Temp             21 23 24 22 17 14 13 15 15 22 28 30 29 30 32 33 33 34 36 36 35
Dewpt            16 18 19 18 15 13 13 13 13 17 22 24 25 28 28 30 29 31 33 33 34
RH               81 81 81 84 92 96100 92 92 81 78 78 85 92 85 89 85 89 89 89 96
Wind dir          W  W NW NW NW  W NW NE  E SE SE SE  S SW SW SW SW SW SW SW SW
Wind spd         11 10 11  9  3  3  2  2  4  5  5  5  5 10 10 11 12 13 13 12 11
Wind gust        21 21
Clouds           OV OV OV OV B1 B2 B2 B2 B1 B2 OV OV OV OV OV OV OV OV OV OV B2
PoP 12hr                     40          10          10          40          40
QPF 12hr              0.02-0.15           0           0        0.02        0.05
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                     C  C  C  C  C  C
Snowshwrs         L  C  C  S                          C  C  C  C  C  C  C  C  C
Wind chill        8 12 14 14              8 15 22 24 23 22 23 24 24 25 28 28 26
Min chill         3     4     6     5     6     7    19    19    21    21    23
Winter Weath      Y  Y


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          33    40      25    30      21    37      27    39
Temp          36 37 39 33   29 26 30 26   23 21 36 32   31 30 35 30
Dewpt         35 35 34 30   25 22 20 20   19 19 20 23   25 28 31 29
PWind dir        SW     W       W     W       W     S       S     W
Wind char        GN    BZ      BZ    BZ      LT    LT      GN    BZ
Avg clouds    B2 B2 B2 B2   B2 B1 B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    60      40    40      40    20      40    60
Rain shwrs     C  C  L  L                           S          L  L
Snowshwrs      C  C  L  L    C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ019-162100-
Chautauqua-
Including the city of Jamestown
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                24 28 31    15 19 23    32 35 38    28 30 34    36 39 42
Temp             25 28 28 27 24 21 21 20 20 28 32 34 31 33 33 34 34 35 37 37 36
Dewpt            21 23 23 23 20 20 19 20 19 24 27 28 28 29 30 31 31 32 33 34 34
RH               84 81 81 85 84 96 92100 96 85 81 78 88 85 89 89 89 89 85 89 92
Wind dir         SW  W  W NW  N  E  E  E  E SE  S  S SW SW SW SW SW SW SW SW SW
Wind spd         10  9  9  6  3  4  4  4  4  4  5  6 10 11 10 11 11 11 11 11 11
Wind gust        25 27                                              21 21 23 21
Clouds           OV OV OV OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                    100          20          20          50          50
QPF 12hr              0.13-0.41           0           0        0.04        0.05
Snow 12hr                   2-6       00-00       00-00
Rain shwrs                                      S  S     C  C  C  C  C  C  C  C
Snow              D  D  D
Snowshwrs               L  C  S                 S  S  C  C  C  C  C  C  C  C  C
Wind chill       14 19 19 20       15    14       28 23 24 24 25 25 26 29 29 27
Min chill         9    12    14     8     8    13    18    18    21    21    23
Lk Eff Snow       W  W  W


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    41      26    31      22    39      28    40
Temp          36 37 40 34   29 26 30 26   23 22 38 34   33 31 36 31
Dewpt         35 35 34 30   25 21 20 20   19 19 22 24   27 30 33 29
PWind dir        SW     W       W     W      SW     S       S     W
Wind char        GN    BZ      BZ    GN      LT    GN      BZ    BZ
Avg clouds    B2 B2 OV B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    60      70    70      40    20      40    70
Rain shwrs     C  C  L  L    L                      S    C     L  L
Snowshwrs      C  C  L  L    L  L  L  L    C  C  S  S    C  C  L  L

$$
NYZ020-162100-
Cattaraugus-
Including the city of Olean
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                24 26 30    12 16 22          34          28          38
Temp             22 26 26 25 21 18 18 17 18 26 32 33 30 31 31 32 32 34 36 36 35
Dewpt            19 21 22 21 19 17 17 17 17 23 26 28 28 29 29 30 30 31 32 33 33
RH               88 81 85 84 92 96 96100 96 88 78 82 92 92 92 92 92 89 85 89 92
Wind dir         SW  W  W NW  N NE  E  E  E  S  S  S SW SW SW SW SW SW SW SW SW
Wind spd          9  8  8  8  2  2  2  2  3  3  5  5  9 10  9  9  9  9 10 10 10
Wind gust        26 25 19
Clouds           OV OV OV OV OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV B2
PoP 12hr                     80          20          10          50          40
QPF 12hr              0.08-0.28           0           0        0.04        0.04
Snow 12hr                   1-5       00-00       00-00
Rain shwrs                                         S                 C  C  C  C
Snow              D  D
Snowshwrs         L  L  L  C  S                 S  S  C  C  C  C  C  C  C  C  C
Wind chill       12 17 18 18                   26    22 22 24 24 24 26 29 29 27
Min chill         5     8    11     9     7    11    19    19    21    21    24
Lk Eff Snow       W  W  W


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          32    40      24    30      20    38      26    39
Temp          35 36 39 33   28 25 29 25   22 20 37 32   31 30 35 30
Dewpt         34 34 34 30   24 21 19 19   18 18 21 23   26 28 32 30
PWind dir        SW     W       W     W       W     S       S     W
Wind char        GN    BZ      BZ    GN      LT    LT      GN    GN
Avg clouds    B2 B2 OV B2   B2 OV B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    60      70    60      30    20      40    60
Rain shwrs     C  C  L  L                           S          L  L
Snowshwrs      C  C  L  L    L  L  L  L    C  C  S  S    C  C  L  L

$$
NYZ021-162100-
Allegany-
Including the city of Wellsville
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                23 26 29    12 15 19          34          28          39
Temp             21 24 26 24 21 17 16 17 17 25 31 33 30 31 32 32 32 34 37 37 35
Dewpt            17 19 20 20 17 16 15 16 16 21 24 26 26 28 29 29 29 30 32 32 33
RH               84 81 78 84 84 96 96 96 96 84 75 75 85 88 88 88 88 85 82 82 92
Wind dir         SW  W NW NW  N  N NE SE  E SE  S  S  S SW SW SW SW SW SW SW SW
Wind spd          9  9  9  8  2  2  1  1  3  4  4  5  8 10  9  9 10 10 10 10  9
Wind gust        23 26 23                                              20
Clouds           OV OV OV OV B2 OV B2 OV B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     70          20          10          40          40
QPF 12hr              0.06-0.13           0           0        0.03        0.04
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                           C  C  C  C
Snowshwrs         L SC  C  C  S                       C  C  C  C  C  C  C  C  C
Wind chill       10 15 18 17                19       22 22 23 24 23 26 30 30 28
Min chill         3     7     9     8     7    10    19    18    20    21    24
Winter Weath      Y  Y  Y


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          33    41      24    31      21    38      27    40
Temp          35 36 40 34   28 25 30 26   22 21 36 32   31 30 36 31
Dewpt         34 34 33 29   24 21 19 18   17 18 19 21   24 27 31 30
PWind dir        SW     W       W    NW       W     S       S    SW
Wind char        GN    BZ      BZ    BZ      LT    GN      GN    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         50    50      60    40      20    10      40    60
Rain shwrs     C  C  C  C    C                      S          L  L
Snowshwrs      C  C  C  C    C  L  C  C    S  S  S  S    C  C  L  L

$$
NYZ013-162100-
Livingston-
Including the city of Geneseo
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                22 26 29          14          33          28    35 40 42
Temp             21 24 25 23 19 16 15 15 15 23 29 31 29 30 32 33 34 36 38 38 36
Dewpt            15 18 19 18 14 13 12 12 12 16 20 23 24 27 28 29 29 31 32 33 33
RH               77 77 78 81 80 88 88 88 88 74 69 72 81 88 85 85 82 82 79 82 89
Wind dir         SW  W  W NW NW  W SW SW  E  E  E SE SE  S SW SW SW SW SW SW SW
Wind spd          6  9 10  9  4  3  3  3  2  4  5  5  5  8  8  9 10 11 11 10 10
Wind gust        17 19
Clouds           B2 B2 OV B2 B1 B1 B1 B2 B1 B2 OV OV OV OV OV OV OV OV OV OV B2
PoP 12hr                     40          10          10          40          40
QPF 12hr              0.02-0.09           0           0        0.02        0.04
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                  C  C  C  C  C  C  C
Snowshwrs         C  C  C  C  S                       C  C  C  C  C  C     C  C
Wind chill       12 14 17 16 13             17 23 25 22 23 25 25 25 28 31 31 29
Min chill         2     4     5     3     4    10    16    16    20    21    23


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    43      27    32      22    39      28    41
Temp          37 38 42 35   31 28 32 27   24 23 37 33   32 31 37 32
Dewpt         35 35 34 30   26 22 21 20   19 19 20 22   25 27 31 30
PWind dir        SW     W       W     W       W     S       S    SW
Wind char        GN    BZ      BZ    BZ      LT    LT      GN    BZ
Avg clouds    B2 B2 B2 B2   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         50    50      40    30      30    20      40    60
Rain shwrs     C  C  C  C    C                   S  S          L  L
Snowshwrs      C  C          C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ014-162100-
Ontario-
Including the city of Canandaigua
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                22 26 28    11 13 17          31          27          39
Temp             20 24 25 23 17 16 14 15 15 22 27 29 27 29 31 32 33 35 38 37 36
Dewpt            14 17 18 17 13 12 11 12 12 15 18 21 22 25 27 29 28 31 32 33 33
RH               77 74 74 77 84 84 88 88 88 74 68 72 81 85 85 88 82 85 79 85 89
Wind dir          W  W NW NW  W  W  W  W  S  E  E  E SE  S  S SW SW SW SW SW SW
Wind spd         13 10 10 10  5  5  5  5  1  3  5  6  6  8  8  8  8 10  9  9  9
Wind gust        25 20                                                 21 19
Clouds           B1 B2 OV B2 SC B1 B1 B1 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2
PoP 12hr                     40          20          10          40          40
QPF 12hr                   0.05           0           0        0.02        0.04
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                        C  C  C  C  C
Snowshwrs            C SC  C  S                       C  C  C  C  C  C  C  C  C
Wind chill        9 13 16 16  8  8  5  7       21 22 20 21 24 25 26 28 31 31 29
Min chill         1     3     4     2     3    10    16    16    19    21    22


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    42      28    32      23    37      28    40
Temp          37 38 41 35   31 29 32 27   24 23 36 32   31 31 37 32
Dewpt         34 35 34 30   26 23 21 21   19 19 20 21   24 27 31 30
PWind dir        SW     W       W     W      NW    SE       S    SW
Wind char        GN    GN      BZ    BZ      LT    LT      GN    GN
Avg clouds    B2 B2 B2 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40    50      40    30      40    20      40    60
Rain shwrs     C  C  C  C    C                      S          L  L
Snowshwrs      C  C     C    C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ003-162100-
Monroe-
Including the city of Rochester
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      27          13          31          27          40
Temp             22 26 26 24 18 16 15 16 16 22 27 29 27 28 31 32 33 36 39 39 36
Dewpt            16 19 18 16 13 12 11 12 12 15 18 20 21 24 27 29 29 32 33 34 34
RH               77 74 71 71 80 84 84 84 84 74 68 69 78 85 85 88 85 85 79 82 92
Wind dir          W  W NW NW  W  W  W  W  E  E  E  E  E SE  S SW SW SW SW SW SW
Wind spd         12 10 11 11  6  5  4  3  1  4  8  9  9  6  6  9 10 13 12 11  9
Wind gust        27 21       17                                        23
Clouds           B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     60           5          10          40          40
QPF 12hr                   0.04           0           0        0.02        0.05
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                     C  C  C  C  C  C
Snowshwrs         S  L                                C  C  C  C  C  C        C
Wind chill       11 16 18 17 10  8  7       16 19 20 18 22 24 25 25 27 31 31 29
Min chill         6     8     5     4     4    11    15    15    21    23    27


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    43      29    33      23    38      28    40
Temp          37 39 42 36   32 29 33 28   25 23 37 33   31 31 37 32
Dewpt         36 36 35 32   27 24 22 22   20 20 21 23   25 27 31 30
PWind dir        SW     W       W     W      NW    SE       S    SW
Wind char        GN    BZ      BZ    BZ      LT    LT      GN    BZ
Avg clouds    OV B2 B2 B2   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         40    50      40    40      50    20      40    70
Rain shwrs     C  C  C  C    C                   S  S          L  L
Snowshwrs      C             C  C  C  C    C  C  S  S    C  C  L  L

$$
NYZ004-162100-
Wayne-
Including the city of Newark
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      27    12 13 18          30          26          40
Temp             22 26 27 25 19 17 15 17 16 22 26 28 26 27 30 32 33 35 38 38 36
Dewpt            16 19 18 16 14 12 11 12 13 16 17 19 21 23 26 28 28 31 33 33 34
RH               77 74 68 68 80 80 84 80 88 77 68 68 81 85 85 85 82 85 82 82 92
Wind dir          W  W NW NW  W  W  W NW SE  E  E  E  E SE  S  S  S SW SW SW SW
Wind spd         14 11 11 12  8  5  4  3  1  3  5  6  6  9  8  9  9 10  9  8  8
Wind gust        28       23 18                                        19 19
Clouds           B1 OV B2 B1 SC SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     70          10           5          40          40
QPF 12hr                   0.06           0           0        0.03        0.05
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                        C  C  C  C  C
Snowshwrs         C  L  C  S  S                       C  C  C  C  C  C        C
Wind chill       10 16 18 17 10  9  8          19 21 18 19 22 24 25 28 32 32 30
Min chill         7     9     5     4     5    12    16    16    21    25    28


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          34    43      29    34      23    37      28    41
Temp          37 39 42 36   32 30 34 28   25 23 36 32   31 31 38 33
Dewpt         35 35 35 32   27 24 23 22   20 19 20 22   24 26 31 31
PWind dir        SW    SW       W     W      NW    SE       S    SW
Wind char        GN    GN      BZ    BZ      GN    LT      GN    GN
Avg clouds    OV B2 B2 B2   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    50      50    60      50    20      40    70
Rain shwrs     C  C  C  C    C                   S  S          L  L
Snowshwrs      C  C          C  C  L  L    C  C  S  S    C  C  L  L

$$
NYZ005-162100-
Northern Cayuga-
Including the city of Fair Haven
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      28    10 12 16          29          25          39
Temp             21 25 27 25 19 17 14 15 13 20 25 27 25 27 29 31 32 35 38 38 36
Dewpt            15 19 19 16 13 11 10 10 11 15 16 18 19 22 25 27 27 30 32 33 33
RH               77 78 71 68 77 77 84 80 91 81 68 68 78 81 85 85 81 82 79 82 89
Wind dir          W  W NW NW  W  W SW  S SE  E  E  E  E SE  S  S  S SW SW SW SW
Wind spd         13 11 10 11  6  4  1  2  2  2  3  5  6  8  8  9  9  9  8  6  8
Wind gust        25          18                                           17
Clouds           B1 OV B2 B2 SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV
PoP 12hr                     80          10           5          50          40
QPF 12hr                   0.09           0           0        0.03        0.06
Snow 12hr                     2       00-00       00-00
Rain shwrs                                                           C  C  C  C
Snow                 D
Snowshwrs         C  L  C  S  S                       C  C  C  C  C  C        C
Wind chill       10 16 18 17 11 11                21 17 18 21 24 24 28 32 32 30
Min chill         8     8     7     7     6    10    16    15    21    25    29


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          35    43      29    34      23    36      27    41
Temp          37 38 42 36   33 30 34 28   25 23 35 32   31 30 37 33
Dewpt         34 35 35 31   27 25 23 22   20 19 19 21   22 26 30 31
PWind dir        SW    SW       W     W      NW    SE       S    SW
Wind char        GN    GN      BZ    BZ      LT    LT      GN    GN
Avg clouds    OV B2 OV B2   B2 OV OV OV   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    60      70    70      50    20      40    70
Rain shwrs     C  C  L  L    L                      S          L  L
Snowshwrs      C  C          L  L  L  L    C  C  S  S    C  C  L  L

$$
NYZ006-162100-
Oswego-
Including the city of Oswego
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                21 26 30     1  7 14    21 26 30    17 22 26    33 37 40
Temp             23 25 26 24 17 13 11 10  9 17 23 24 22 24 26 28 30 33 36 36 34
Dewpt            17 18 15 13 11  8  6  5  6 10 12 13 15 18 21 25 25 29 31 32 32
RH               77 74 62 62 77 80 80 80 87 73 62 62 74 77 81 88 81 85 82 85 92
Wind dir          W  W NW NW NW  N NE NE  E  E SE  E SE SE SE  S  S SW SW SW SW
Wind spd         13 11 11 12  8  4  3  3  2  1  2  3  5  8  6  6  6  8  6  6  6
Wind gust        29 23    24 18                                           17
Clouds           OV OV B2 B1 SC SC SC SC SC B1 B2 B2 OV OV OV OV OV OV OV OV OV
PoP 12hr                     80           0           5          50          50
QPF 12hr              0.02-0.14           0           0        0.05   0.06-0.12
Snow 12hr                     2       00-00       00-00
Rain shwrs                                                           C  C  C  C
Snow              D  D
Snowshwrs         L  L                                C  C  C  C  C  C  C  C  C
Wind chill       11 16 16 15  8  6  5                14 15 18 21 23 26 30
Min chill         6     7     1    -7    -8     5     9     8    12    17    23
Lk Eff Snow       W  W


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          33    42      28    32      19    34      25    39
Temp          35 37 41 36   32 29 32 26   21 19 33 29   28 28 35 30
Dewpt         33 34 34 31   27 24 22 20   16 14 16 18   20 23 28 30
PWind dir        SW    SW       W    NW       N    SE      SE    SW
Wind char        GN    GN      BZ    BZ      LT    LT      GN    GN
Avg clouds    OV OV OV OV   OV OV OV B2   B2 B2 B2 B2   B2 B2 OV OV
PoP 12hr         50    70      80    70      50    20      40    70
Rain shwrs     C  C  L  L    L                      S          L  L
Snowshwrs      C  C  L       L  D  L  L    C  C  S  S    C  C  L  L

$$
NYZ007-162100-
Jefferson-
Including the city of Watertown
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                21 24 29    -3  1 13    18 21 28    13 16 24    32 34 40
Temp             23 23 24 20 11  8  6  4  2 12 18 20 17 19 21 23 24 29 32 32 31
Dewpt            17 15 11  9  7  4  1  0 -1  3  5  7  8 12 15 19 20 24 27 28 29
RH               77 71 57 62 83 83 79 83 87 66 56 56 67 74 77 84 84 81 81 85 92
Wind dir          W  W NW NW  N NE  E NE NE  E  S NE  E  E SE  S  S SW SW SW SW
Wind spd         12 10 11 10  5  5  4  3  2  2  1  3  4  5  5  4  6  9  9  8  6
Wind gust        32 24 21 24 18                                  19 23 21 23 18
Clouds           B2 B1 SC FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV
PoP 12hr                      5           0           5          50          50
QPF 12hr              0.00-0.05           0           0        0.05        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  L
Snowshwrs         C                                   C  C  C  C  C  C  C  C  L
Wind chill       12 14 13 10  3 -1 -1 -2             11 11 14    18 20 24 26
Min chill         8     8    -5    -9   -14    -6     6     6    11    15    22


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          30    41      26    31      14    30      21    36
Temp          34 36 39 36   31 27 30 22   17 14 29 26   25 25 33 27
Dewpt         32 33 34 31   27 23 19 16   11  9 12 15   17 19 25 26
PWind dir        SW    SW       W    NW       N     E      SE    SW
Wind char        GN    BZ      BZ    GN      LT    LT      GN    BZ
Avg clouds    OV OV OV OV   B2 B2 B2 B1   B1 B1 B2 B2   B2 OV OV OV
PoP 12hr         60    70      50    30      20    20      40    70
Rain shwrs     L  L  L  L    C
Snowshwrs      L  L  L  L    C  C  C  C    S  S  S  S    C  C  L  L

$$
NYZ008-162100-
Lewis-
Including the city of Lowville
632 AM EST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      22    -2  0  4          21          16          34
Temp             20 20 21 18 11  6  3  3  3 12 19 20 17 18 20 23 24 29 32 32 30
Dewpt            16 15 11  8  6  4  1  0 -1  3  5  6  8 12 16 20 21 25 28 28 29
RH               84 81 65 64 80 91 91 87 83 66 54 54 67 77 84 88 88 85 85 85 96
Wind dir          W NW NW NW NW  N NW NW  N  S SW SE SE SE  S  S  S SW SW SW SW
Wind spd          8  8  9  9  5  4  2  2  1  1  3  2  4  6  8  8  8  8  8  6  6
Wind gust        19 18
Clouds           OV B2 B2 SC FW FW FW FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV
PoP 12hr                     60           0           5          50          50
QPF 12hr              0.00-0.13           0           0        0.05        0.11
Snow 12hr                     1       00-00       00-00
Rain shwrs                                                              C  C
Snow              D
Snowshwrs         L  C                                C  C  C  C  C  C  C  C  L
Wind chill       11 11 12  8  2 -3                    9  9 11 14 16 21 25 25 24
Min chill         4     6    -3    -9   -10     3     6     5     8    14    20
Lk Eff Snow       W  W


Date          Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          29    38      24    28      12    29      20    36
Temp          31 33 37 33   28 24 28 20   15 12 28 24   23 23 32 26
Dewpt         31 31 32 30   25 21 18 16   10  7 11 14   16 18 25 26
PWind dir        SW    SW       W    NW      NW    SE       S    SW
Wind char        GN    GN      GN    GN      LT    LT      GN    GN
Avg clouds    OV OV OV OV   OV OV B2 B1   B1 B1 B1 B2   B2 OV OV OV
PoP 12hr         60    70      60    40      30    20      30    70
Rain shwrs        L  L  L
Snowshwrs      L  L  L  L    L  L  C  C    C  C  S  S    C  C  L  L

$$



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