Area Forecast Matrices
Issued by NWS Buffalo, NY

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FOUS51 KBUF 011801
AFMBUF

Area Forecast Matrices
National Weather Service Buffalo NY
101 PM EST Mon Dec 1 2025

NYZ001-012100-
Niagara-
Including the city of Niagara Falls
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      31          24          34          21          37
Temp                      30 26 25 26 25 25 30 34 33 29 27 24 23 22 31 35 35 34
Dewpt                     16 18 18 19 23 24 28 29 29 27 25 24 22 22 28 28 29 29
RH                        55 71 74 74 92 96 92 82 85 92 92100 96100 88 75 78 82
Wind dir                  SE SE SE SE SE  E NE  N  N NW  W  W SW SW SW SW SW SW
Wind spd                   3  3  4  5  5  3  3  5  6  4  3  5  5  6 13 19 19 17
Wind gust                                                        17 26 36 36 32
Clouds                    OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B2 OV OV OV OV
PoP 12hr                      0         100          80           5          30
QPF 12hr                      0   0.05-0.12   0.04-0.10           0        0.03
Snow 12hr                 00-00           2           1
Rain shwrs                                                                    S
Snow                                L  D  D
Snowshwrs                           C        C  C                 C  C  C  C  D
Wind chill                      19 19 19       28 27       17 15 14 21 24 24 23
Min chill              24    19    16    17    20    22    15    12    13    21
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          21    29      12    31      22    36      21    32
Temp          30 24 26 20   15 17 29 26   25 27 35 30   27 23 30 23
Dewpt         28 20 17 13   11 13 21 21   22 23 30 27   25 22 23 20
PWind dir         W     W      SW    SW      SW    SW       W    NW
Wind char        BZ    BZ      LT    GN      GN    GN      LT    GN
Avg clouds    OV OV B2 B1   B1 B1 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         90    30      10    10      20    20      30    40
Rain shwrs     S
Snowshwrs      D  C  C  C                  S  S  S  S    S  C  C  C

$$
NYZ010-012100-
Northern Erie-
Including the city of Buffalo
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      30    20 23 26          34    19 21 25          35
Temp                      29 26 24 25 25 26 30 33 32 29 26 23 22 24 31 33 34 32
Dewpt                     16 17 18 19 23 24 27 28 27 26 24 22 21 22 27 26 26 27
RH                        58 68 77 78 92 92 88 82 81 88 92 96 96 92 85 75 72 81
Wind dir                  SE SE SE SE  E  E NE  N  N NW  W  W SW SW SW SW SW SW
Wind spd                   2  3  4  4  4  3  2  5  5  4  3  3  3  4 10 13 14 14
Wind gust                                                           24 32 32 33
Clouds                    OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                      0         100          90          10          30
QPF 12hr                      0        0.13   0.05-0.12           0        0.02
Snow 12hr                 00-00           2           1
Snow                                   D  D
Snowshwrs                           C        C                    C  C        D
Wind chill                      18                26             18 22 24 24 22
Min chill              27    19    15    17    21    21    15    14    15    20
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          21    28      10    29      22    35      21    31
Temp          30 24 25 19   13 16 27 25   25 26 34 30   27 23 29 24
Dewpt         28 20 16 12    9 11 18 18   20 20 28 27   25 22 23 19
PWind dir         W     W      SW    SW      SW    SW       W    NW
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    OV OV B2 B2   SC B1 B1 B1   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         90    40      10    10      20    30      30    40
Snowshwrs      D  C  C  S                  S  S  C  S    S  C  C  C

$$
NYZ002-012100-
Orleans-
Including the city of Medina
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      30          23          34          21          36
Temp                      29 25 24 25 25 25 30 33 33 30 28 25 24 23 31 35 35 32
Dewpt                     16 17 18 19 23 24 29 29 30 27 26 25 23 22 29 28 28 28
RH                        58 71 77 78 92 96 96 85 89 88 92100 96 96 92 75 75 85
Wind dir                   S SE SE SE SE SE SE NW  N  N NW  W SW SW SW SW SW SW
Wind spd                   2  3  4  5  5  4  3  5  6  5  4  5  6  6 12 17 16 13
Wind gust                                                           24 29 32 29
Clouds                    OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 OV OV
PoP 12hr                     20         100          90          20          20
QPF 12hr                      0        0.10   0.06-0.13           0        0.01
Snow 12hr                 00-00           2           2
Flurries
Snow                                   D  D
Snowshwrs                           C        C  C  C  S  S        S  S  S  S  D
Wind chill                      18 19 19          27 24 22 19 16 15 22 25 25 22
Min chill              23    19    16    17    20    22    17    12    14    20
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          21    29      11    30      21    36      21    32
Temp          31 25 26 20   14 16 28 25   24 26 35 30   28 23 29 23
Dewpt         29 22 18 14   11 12 20 19   21 22 30 28   26 22 23 20
PWind dir         W     W      SW    SW      SW    SW       W    NW
Wind char        GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    OV OV OV B2   B1 B1 B2 B1   B2 B2 OV B2   B2 OV B2 B2
PoP 12hr         90    60      10    10      20    30      30    40
Snowshwrs      D  L  C  S                  S  S  C  S    S  C  C  C

$$
NYZ011-012100-
Genesee-
Including the city of Batavia
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      29          21          33          20          34
Temp                      28 24 22 24 25 25 29 32 31 29 26 24 22 23 30 33 33 31
Dewpt                     15 16 18 19 22 24 28 29 28 27 25 23 21 21 27 26 25 25
RH                        58 71 84 81 88 96 96 88 88 92 96 96 96 92 88 75 72 78
Wind dir                  SW SE SE SE SE SE SE NW NW NW NW  W SW SW SW SW SW SW
Wind spd                   2  2  3  4  4  3  2  5  6  5  4  4  5  5 10 14 14 14
Wind gust                                                           20 27 28 25
Clouds                    OV B2 OV OV OV OV OV B2 B2 OV B2 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                      5         100         100          20          10
QPF 12hr                      0        0.12        0.12        0.01           0
Snow 12hr                 00-00           2           2
Snow                                   D  D  L
Snowshwrs                           C        C     C  S  S        S  S        D
Wind chill                      16 18 19       26 25 22 20 18 16 15 21 23 23 20
Min chill              21    17    14    17    20    20    16    13    15    18
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          21    27       9    28      20    34      21    30
Temp          30 25 24 17   12 14 26 23   23 25 33 30   27 23 28 22
Dewpt         27 22 17 12    8  9 17 16   18 20 29 27   25 23 23 18
PWind dir        SW     W      SW    SW      SW    SW       W    NW
Wind char        BZ    BZ      LT    GN      GN    GN      LT    LT
Avg clouds    OV OV B2 B2   B1 B1 B1 B1   B2 B2 B2 B2   B2 OV B2 B2
PoP 12hr         80    50      10    10      20    30      30    40
Snowshwrs      D  L  C  C                  S  S  C  C    S  C  C  C

$$
NYZ085-012100-
Southern Erie-
Including the cities of Orchard Park and Springville
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                25 29 32    17 21 25          32    19 22 27    29 32 36
Temp                      28 24 22 24 25 26 30 32 31 28 26 24 24 26 29 31 32 30
Dewpt                     15 15 17 19 22 24 27 28 27 25 24 23 23 24 25 24 24 24
RH                        58 68 81 81 88 92 88 85 85 88 92 96 96 92 85 75 72 78
Wind dir                  SE SE SE SE SE SE NW  N  N NW NW  W SW SW SW SW SW SW
Wind spd                   1  3  4  4  4  2  2  4  5  4  3  3  3  5  8  9  9 10
Wind gust                                                        16 24 26 29 33
Clouds                    OV OV OV OV OV OV OV B2 OV B2 B1 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0         100         100          40          20
QPF 12hr                      0   0.12-0.18        0.12        0.02        0.01
Snow 12hr                 00-00           2           2
Snow                                   D  D  L
Snowshwrs                           C        C  S  C  S  S  C  C  S  S        C
Wind chill                                        25             19 21 23 24 21
Min chill              24    15    13    16    21    19    16    15    16    16
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          21    26       9    27      20    33      22    30
Temp          30 25 23 18   13 14 25 23   23 25 32 30   28 23 28 23
Dewpt         26 21 17 12    9  9 16 16   18 19 27 27   25 23 23 20
PWind dir        SW     W      SW    SW       S    SW       W    NW
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV OV B2 B2   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         90    50      10    10      20    40      30    50
Snowshwrs      C  D  C  S                  S  S  C  C    S  C  C  C

$$
NYZ012-012100-
Wyoming-
Including the city of Warsaw
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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          18    28 31 34          19    29 31 36
Temp                      25 21 20 22 24 25 28 30 29 26 25 22 21 23 28 30 30 28
Dewpt                     14 15 16 18 21 24 27 28 27 25 24 22 21 22 25 24 24 23
RH                        62 77 84 84 88 96 96 92 92 96 96100100 96 88 78 78 81
Wind dir                  SW SE SE SE SE SE  S NW NW NW NW  W SW SW SW SW SW SW
Wind spd                   2  2  3  4  5  4  3  5  6  5  5  4  4  5 10 11 12 13
Wind gust                                                           20 24 25 25
Clouds                    OV B2 OV OV OV OV OV OV B2 OV B2 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0         100         100          20           5
QPF 12hr                      0        0.13        0.12        0.01           0
Snow 12hr                 00-00           2           2
Snow                                   D  D  L
Snowshwrs                           C              S  S  S  C  C              C
Wind chill                      14 16 17 19       22 19 18 16 14 15 18 20 21 17
Min chill              18    13    10    13    17    15    12    10    13    14
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          20    25       7    25      19    32      20    28
Temp          28 24 21 15   10 12 24 21   22 24 31 28   26 22 26 21
Dewpt         26 22 17 11    7  7 16 15   17 19 27 27   24 22 23 18
PWind dir        SW     W      SW    SW      SW    SW       W    NW
Wind char        BZ    GN      LT    GN      GN    GN      LT    LT
Avg clouds    B2 OV B2 B2   SC SC SC B1   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         90    50      10    10      20    30      30    50
Snowshwrs      C  D  C  S                  S  S  C  C    S  C  C  C

$$
NYZ019-012100-
Chautauqua-
Including the city of Jamestown
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                25 29 33    17 21 27    29 32 36    19 21 28    28 31 36
Temp                      28 23 22 23 25 26 30 32 31 28 25 24 24 24 27 30 31 29
Dewpt                     16 16 17 19 23 24 27 27 25 24 23 22 23 22 22 22 22 23
RH                        60 74 81 84 92 92 88 81 78 85 92 92 96 92 81 72 69 78
Wind dir                  SE SE SE SE SE SE  N  N  N  N NW  W SW SW SW SW SW SW
Wind spd                   2  3  4  4  4  3  2  6  6  5  4  4  5  9 12 13 13 12
Wind gust                                                        19 26 28 32 33
Clouds                    OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0         100         100          40          10
QPF 12hr                      0   0.14-0.24   0.11-0.17        0.02           0
Snow 12hr                 00-00           3           2
Snow                                L  D  D  L
Snowshwrs                        S  C        C  C  C  C  C  C  C  S  S        C
Wind chill                      16 17 19       25 23 21       17 15 16 19 20 18
Min chill              24    14    11    15    19    18    14    11    11    15
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          21    27       9    27      19    33      22    31
Temp          28 24 23 18   12 12 25 23   22 23 32 29   27 24 29 24
Dewpt         25 22 16 12    9  7 14 15   17 18 25 26   25 23 23 20
PWind dir        SW     W      SW     S       S    SW       W    NW
Wind char        GN    BZ      LT    GN      GN    GN      LT    GN
Avg clouds    B2 OV B2 B2   B1 B1 B1 B1   B1 B2 B2 B2   OV B2 B2 B2
PoP 12hr         90    70      20    20      30    40      50    50
Snowshwrs      C  D  L  S    S        S    S  C  C  C    C  C  C  C

$$
NYZ020-012100-
Cattaraugus-
Including the city of Olean
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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 31    14 17 22          31    16 19 24    28 30 35
Temp                      26 20 19 22 24 25 28 31 29 26 23 21 21 22 25 29 30 27
Dewpt                     13 12 14 17 21 23 26 26 24 23 21 20 20 20 22 20 20 21
RH                        57 71 80 81 88 92 92 81 81 88 92 96 96 92 88 69 66 78
Wind dir                   E SE SE SE SE  S  S NW NW NW NW  W SW SW SW SW SW SW
Wind spd                   1  2  3  4  4  3  2  5  6  4  3  3  3  5  8 10  9  9
Wind gust                             14                            21 23 24 26
Clouds                    B2 B2 B2 OV OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B1 B2
PoP 12hr                      0         100         100          40           5
QPF 12hr                      0   0.11-0.19        0.13        0.01           0
Snow 12hr                 00-00           2           2
Snow                                   D  D  L
Snowshwrs                           C           S  C  C  C  C  C              S
Wind chill                         16 18       25 22 20          15 17 20 21 18
Min chill              21    12     8    11    15    14    11    10    11    12
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          20    25       4    26      17    32      20    29
Temp          26 24 21 16    8  9 24 21   20 22 31 28   26 22 27 22
Dewpt         23 21 14 10    5  4 12 12   15 16 24 25   23 22 21 18
PWind dir        SW     W      SW     S       S    SW      SW    NW
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV OV B2   B1 SC SC B1   B1 B1 B2 B2   B2 B2 B2 B2
PoP 12hr         80    70      10    10      30    40      40    50
Snowshwrs      S  D  L  C                  S  C  C  C    C  C  C  C

$$
NYZ021-012100-
Allegany-
Including the city of Wellsville
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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          17          31          18    28 31 36
Temp                      25 20 18 21 23 24 28 30 29 25 23 20 19 20 26 30 30 27
Dewpt                     12 12 13 15 19 22 26 27 25 23 21 19 18 18 22 21 21 20
RH                        57 71 80 77 84 92 92 88 85 92 92 96 96 92 85 69 69 74
Wind dir                   N SE SE SE  S  S  S NW NW NW NW NW  W SW SW SW SW SW
Wind spd                   2  2  3  5  6  5  4  4  6  6  5  4  4  4  8 10 10 11
Wind gust                             18 16                         19 21 21 24
Clouds                    B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B2
PoP 12hr                      0         100         100          10           0
QPF 12hr                      0        0.11        0.14           0           0
Snow 12hr                 00-00           2           2
Snow                                   D  D  D
Snowshwrs                           C           S  S  S  S                    S
Wind chill                         14 15 17       22 17 16 14    13 17 21 21 17
Min chill              16    13     8    11    14    13     9     8    10    11
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          20    26       4    25      17    32      20    29
Temp          26 24 22 15    7  9 24 21   20 22 32 28   26 22 27 21
Dewpt         21 20 15  9    5  4 12 12   14 16 24 25   23 21 22 18
PWind dir        SW     W      SW     S      SW    SW      SW    NW
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B1   SC SC SC SC   B1 B1 B2 B2   B2 B2 B2 B2
PoP 12hr         50    60       5    10      20    20      30    40
Snowshwrs      S  C  L  S                  S  S  S  S    S  C  C  C

$$
NYZ013-012100-
Livingston-
Including the city of Geneseo
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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          20    29 33 36          20    30 35 39
Temp                      27 23 21 24 25 26 29 32 31 28 27 24 23 22 29 34 34 31
Dewpt                     14 14 16 17 21 23 27 28 28 26 24 22 20 19 25 25 24 23
RH                        57 68 81 74 84 88 92 85 88 92 88 92 88 88 85 69 66 72
Wind dir                  NW SE SE SE SE SE  S NW NW NW NW  W SW SW SW SW SW SW
Wind spd                   2  2  3  4  5  5  4  4  6  6  5  4  4  5  9 11 11 12
Wind gust                                                              21 23 24
Clouds                    OV B2 OV OV OV OV OV OV B2 OV B2 B1 B1 B1 B1 B2 B2 B2
PoP 12hr                      0         100         100          30           0
QPF 12hr                      0   0.05-0.12        0.12        0.02           0
Snow 12hr                 00-00           2           2
Flurries
Snow                                   D  D  D
Snowshwrs                           S              C  C  C                    S
Wind chill                         18 18 19       25 21 21 18 17 16 21 25 25 21
Min chill              16    15    11    13    15    17    14    12    13    16
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          23    28       9    28      20    35      22    31
Temp          30 27 24 17   12 13 27 23   23 25 34 30   28 23 29 23
Dewpt         24 21 16 11    7  6 15 14   16 18 27 26   24 22 22 18
PWind dir        SW     W      SW     S       S    SW       W    NW
Wind char        GN    BZ      LT    GN      LT    GN      LT    LT
Avg clouds    B2 OV B2 B1   SC SC SC B1   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         70    50       5     5      20    20      20    40
Snowshwrs      S  L  C  S                     S  S  S       S  C  C

$$
NYZ014-012100-
Ontario-
Including the city of Canandaigua
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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 29 30          21    28 33 34          21    29 35 36
Temp                      27 23 22 24 26 26 29 32 31 29 28 26 24 23 29 34 34 32
Dewpt                     14 15 17 17 21 24 28 29 28 27 26 24 22 20 25 25 24 23
RH                        57 71 81 74 81 92 96 88 88 92 92 92 92 88 85 69 66 69
Wind dir                  NW SE SE SE SE SE  S  N NW NW NW NW  W SW SW SW SW SW
Wind spd                   2  2  3  4  5  5  4  3  5  6  6  5  5  5  8 10  9 10
Wind gust                                                              20 20 23
Clouds                    OV B2 OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 B2
PoP 12hr                     20         100         100          40           0
QPF 12hr                      0        0.09   0.12-0.20        0.02           0
Snow 12hr                 00-00           2           2
Flurries
Snow                                   L  D  D
Snowshwrs                           S           S  C  C  C                    S
Wind chill                         18 19 20       25 22 21 19 17 16 22 26 26 24
Min chill              15    14    10    12    14    15    13    11    12    15
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          23    28      10    28      19    35      23    30
Temp          31 28 24 19   13 15 27 23   23 26 34 30   28 24 29 23
Dewpt         24 23 17 12    8  7 15 14   16 18 26 27   24 23 22 19
PWind dir        SW     W      SW     S       S    SW       W    NW
Wind char        GN    BZ      GN    LT      LT    LT      LT    LT
Avg clouds    B2 OV B2 B2   B1 SC SC B1   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         70    50       5     5      10    20      20    30
Snowshwrs      S  L  C  S                     S  S  S       S  C  C

$$
NYZ003-012100-
Monroe-
Including the city of Rochester
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      30          22          34    20 22 26          36
Temp                      29 25 23 25 25 26 30 33 33 31 28 26 25 24 30 36 35 32
Dewpt                     15 16 17 19 22 25 29 30 30 29 26 25 23 22 27 27 26 26
RH                        55 68 77 78 88 96 96 89 89 92 92 96 92 92 88 69 69 78
Wind dir                   W SE SE SE SE SE SE NW NW  N NW  W  W SW SW SW SW SW
Wind spd                   2  2  3  4  5  4  4  4  6  6  5  4  5  6 10 13 13 11
Wind gust                                                           20 24 26 26
Clouds                    OV B2 OV OV OV OV OV OV B2 OV B2 B2 B1 B1 B2 B2 OV OV
PoP 12hr                     20         100         100          40          10
QPF 12hr                      0        0.10   0.11-0.17        0.02           0
Snow 12hr                 00-00           2           2
Flurries
Snow                                   D  D  L
Snowshwrs                           S           C  C  C  C                    C
Wind chill                         19 19 20       27 24    20 17 16 22 27 26 23
Min chill              22    20    16    17    19    21    18    13    15    21
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          23    29      12    29      20    36      22    32
Temp          31 27 26 20   14 15 28 24   23 26 35 31   28 24 30 24
Dewpt         27 23 19 14   10 10 18 17   19 21 29 28   25 23 23 20
PWind dir        SW     W      SW    SW      SW    SW       W    NW
Wind char        GN    BZ      LT    GN      LT    GN      LT    GN
Avg clouds    OV OV OV B2   B1 B1 B1 B1   B2 B2 B2 B2   B2 OV B2 B2
PoP 12hr         60    70      10    10      20    30      30    40
Snowshwrs      C  L  D  C                  S  S  C  C    S  C  C  C

$$
NYZ004-012100-
Wayne-
Including the city of Newark
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      30          22          34    22 24 29          36
Temp                      28 24 22 24 25 26 30 33 33 31 29 27 26 26 31 36 36 33
Dewpt                     15 16 17 19 21 25 29 30 30 29 27 25 24 23 26 28 27 26
RH                        58 71 81 81 84 96 96 89 89 92 92 92 92 88 81 72 69 75
Wind dir                   W  S SE SE SE SE SE SE  N  N  N NW  W SW SW SW SW SW
Wind spd                   2  1  3  4  5  5  5  2  4  6  5  4  4  5  8 10  9  8
Wind gust                                                           19 21 24 25
Clouds                    OV B2 OV OV OV OV OV OV OV OV B2 B2 B2 B1 B2 B2 B2 OV
PoP 12hr                     20         100         100          40           5
QPF 12hr                      0        0.10   0.16-0.23        0.02           0
Snow 12hr                 00-00           2           3
Flurries
Snow                                   L  D  D
Snowshwrs                                       S  C  C  C  C  C              S
Wind chill                            19 20 24       24 23 21    18 23 29 28 26
Min chill              21    20    16    16    19    22    19    15    17    24
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          24    31      12    29      20    36      23    32
Temp          31 28 26 21   15 16 28 24   23 25 35 31   28 25 30 25
Dewpt         26 25 19 14   11 10 17 17   18 20 28 29   25 24 23 21
PWind dir        SW    NW       W     S       S    SW       W    NW
Wind char        GN    BZ      LT    LT      LT    GN      LT    LT
Avg clouds    OV OV OV B2   B1 B1 B1 B1   B1 B2 B2 B2   B2 OV B2 B2
PoP 12hr         70    80      10    10      20    20      20    40
Snowshwrs      S  L  D  C                  S  S  S  S    S  S  C  C

$$
NYZ005-012100-
Northern Cayuga-
Including the city of Fair Haven
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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                      29          21          34          24          36
Temp                      28 24 21 23 24 25 29 33 33 29 27 26 26 26 30 35 35 33
Dewpt                     15 16 17 17 21 24 29 30 29 28 26 24 24 24 26 27 27 26
RH                        58 71 84 77 88 96100 89 85 96 96 92 92 92 85 72 72 75
Wind dir                   W  S SE SE SE SE SE  E  N  N  N NW  W SW SW  S  S  S
Wind spd                   2  1  2  3  4  4  4  2  4  4  4  3  2  4  6  9  9  8
Wind gust                             14 14          14             18 20 21 24
Clouds                    B2 B1 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B2 B2 OV
PoP 12hr                     20         100         100          30           5
QPF 12hr                      0        0.09   0.19-0.24        0.01           0
Snow 12hr                 00-00           1           3
Flurries
Snow                                   L  D  D
Snowshwrs                                       C  S  S  S  C  C              S
Wind chill                                                          24 28 28 27
Min chill              22    22    16    16    19    23    19    19    20    25
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          25    31      11    28      20    35      23    32
Temp          31 29 26 21   14 15 27 24   23 25 35 31   29 25 30 24
Dewpt         26 25 19 14   10 10 17 17   17 19 28 28   26 24 23 20
PWind dir        SW     W       W     S       S    SW       W    NW
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    OV OV OV B2   B1 B1 B1 B1   B1 B2 B2 B2   B2 OV B2 B2
PoP 12hr         70    80      20    10      20    30      30    40
Snowshwrs      S  L  D  L    S        S    S  S  C  C    S  C  C  C

$$
NYZ006-012100-
Oswego-
Including the city of Oswego
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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 28 30    10 18 24    28 32 35    11 18 27    29 34 37
Temp                      27 23 20 22 23 24 28 31 32 28 24 21 20 20 27 33 34 31
Dewpt                     14 15 16 16 18 22 26 28 28 26 22 20 18 18 24 26 26 25
RH                        57 71 84 77 81 92 92 88 85 92 92 96 92 92 88 75 72 78
Wind dir                   W SE SE SE SE SE SE SE  N  N  N NW NW SE  S  S  S  S
Wind spd                   3  1  2  4  5  5  5  3  4  5  5  4  2  3  5  9  9  8
Wind gust                                                           18 20 23 24
Clouds                    B2 B2 B2 OV OV OV OV OV OV B1 B1 B1 B1 B1 B1 B2 B2 OV
PoP 12hr                     20          90         100          30          10
QPF 12hr                      0   0.04-0.09   0.19-0.29           0        0.01
Snow 12hr                 00-00           1           4
Flurries
Snow                                   L  D  D  L
Snowshwrs                                       C  S  S  S  C  C              C
Wind chill                         16 16 17 22       21 17 15       21 26 26 24
Min chill              14    14     5     8    12    14     6     6    10    16
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          22    30       6    26      17    34      20    30
Temp          30 28 24 19   10 11 25 22   20 22 33 30   29 22 28 21
Dewpt         26 25 17 10    6  6 15 15   15 18 25 28   26 21 19 17
PWind dir        SW    NW       W     S       S     S       W    NW
Wind char        GN    BZ      LT    LT      LT    LT      LT    LT
Avg clouds    OV OV OV B2   B1 B1 B1 B1   B1 B2 B2 B2   OV OV B2 B1
PoP 12hr         70    80      20    20      30    40      40    50
Snowshwrs      C  L  D  C    S        S    S  C  C  C    C  C  C  C

$$
NYZ007-012100-
Jefferson-
Including the city of Watertown
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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 25 30    14 19 27    28 31 34    11 16 27    29 34 38
Temp                      25 22 20 22 23 24 28 30 30 25 22 20 19 19 27 33 33 32
Dewpt                     11 13 15 15 16 20 25 27 26 23 21 19 17 17 24 27 27 27
RH                        55 68 81 74 74 84 88 88 85 92 96 96 92 92 88 78 78 81
Wind dir                  SW SE SE SE SE SE SE  E NE  N  N  N SW  S  S SW SW SW
Wind spd                   3  2  3  4  5  5  5  4  6  5  4  3  2  4  9 12 13 13
Wind gust                          14 18 19 16       16             24 29 32 33
Clouds                    B1 B2 OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 B2 B2 B2 OV
PoP 12hr                      0          80          90          10          10
QPF 12hr                      0        0.01   0.12-0.27           0   0.00-0.05
Snow 12hr                 00-00           T           3
Snow                                   L  D  D
Snowshwrs                              C        C  S              S  S  C  C  D
Wind chill                         15 16 17 21    24 18 16       13 19 23 24 22
Min chill              14    13     8    10    13    13     8     7     9    16


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          18    27       3    26      19    33      16    26
Temp          31 26 20 14    6 10 24 23   22 24 32 30   27 19 24 16
Dewpt         28 21 11  4    1  5 16 17   17 19 26 27   23 17 15 12
PWind dir        SW    NW      SW     S       S    SW       W    NW
Wind char        GN    GN      LT    GN      GN    GN      LT    LT
Avg clouds    OV OV B2 SC   SC SC B1 B2   B2 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         90    60      10    20      30    40      30    40
Snowshwrs      D  D  L  S    S        S    S  C  C  C    C  C  C  C

$$
NYZ008-012100-
Lewis-
Including the city of Lowville
101 PM EST Mon Dec 1 2025

Date             Mon 12/01/25            Tue 12/02/25            Wed 12/03/25
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     9 13 17          29     9 12 15    27 30 34
Temp                      21 17 14 16 19 21 25 29 29 24 20 16 15 14 23 29 29 27
Dewpt                     11 11 11 12 14 18 24 26 26 23 20 16 14 13 20 24 24 23
RH                        65 77 88 84 80 88 96 88 88 96100100 96 96 88 81 81 85
Wind dir                   W SE SE SE SE SE SE SE  N  N  N  N NW SW  S SW  S  S
Wind spd                   2  1  3  4  4  5  5  3  3  5  4  4  2  2  4  6  6  6
Wind gust                                                           17 20 20 21
Clouds                    B1 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 B2 B2
PoP 12hr                     20          90         100          10          10
QPF 12hr                      0   0.01-0.07   0.15-0.36           0           0
Snow 12hr                 00-00           T         2-6
Flurries
Snow                                   L  D  D  D
Snowshwrs                              C           C                          C
Wind chill                         10 12 13 19       17 13 10       17 22 22 19
Min chill              12    11     5     7    11    13     4     3     7    14
Winter Weath                        Y  Y  Y  Y  Y  Y


Date          Thu 12/04/25  Fri 12/05/25  Sat 12/06/25  Sun 12/07/25
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          16    26      -2    22      13    31      15    26
Temp          27 24 19 10    0  3 21 18   16 18 30 27   25 17 24 13
Dewpt         25 22 12  3   -3 -2 12 13   12 14 23 25   23 17 15 11
PWind dir        SW    NW       W     S       S     S      SW    NW
Wind char        GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 OV OV B1   SC SC B1 B1   B1 B2 B2 B2   B2 B2 B1 B1
PoP 12hr         90    80      20    20      30    40      30    40
Snowshwrs      C  D  D  C    S        S    S  C  C  C    C  C  C  C

$$