Area Forecast Matrices
Issued by NWS Buffalo, NY

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7
808
FOUS51 KBUF 190631
AFMBUF

Area Forecast Matrices
National Weather Service Buffalo NY
231 AM EDT Wed Aug 19 2026

NYZ001-200800-
Niagara-
Including the city of Niagara Falls
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          78    55 58 61          77    53 56 60
Temp                      66 66 72 77 77 72 65 61 58 63 72 76 77 71 62 58 56 60
Dewpt                     62 65 67 67 64 62 58 55 54 58 59 56 55 56 55 53 52 56
RH                        87 97 84 71 64 71 78 81 86 84 64 50 47 59 78 83 86 87
Wind dir                  SW SW SW  W  W NW  N NW  W  S NW NW NW  N  N NE  E SE
Wind spd                   9  8 10 10  9  5  4  2  2  2  4  5  4  3  3  2  2  3
Clouds                    B2 B2 B1 B1 SC SC SC SC SC SC B1 SC CL CL CL FW FW SC
PoP 12hr                     60          70           5           0           0
QPF 12hr              0.04-0.11   0.12-0.24           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  L  C  C  S
Tstms                      S  C  C  S


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      60    81      60    76      56    75      57    77
Temp          76 70   62 64 80 74   63 63 74 70   59 60 73 69   59 61 75 71
Dewpt         59 60   56 60 66 66   62 63 64 62   57 59 61 60   56 59 62 62
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    SC FW   SC SC SC B2   B2 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr          0       5    50      70    50      30    20       5    10
Rain shwrs                   S  C    L  C  C  C    C  S  S  S
Tstms                        S  C    C  S     S

$$
NYZ010-200800-
Northern Erie-
Including the city of Buffalo
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                61 64 68          78    56 57 63          77    53 55 61
Temp                      65 67 72 76 77 73 65 61 58 62 72 76 77 70 62 57 55 60
Dewpt                     60 63 66 67 64 62 59 56 54 57 57 55 53 55 54 52 51 54
RH                        84 87 81 74 64 68 81 84 86 84 59 48 43 59 75 83 86 81
Wind dir                  SW SW SW  W  W  W NE  E SE  E  N NW NW  N  E SE SE SE
Wind spd                   8  8 10 12 10  5  3  2  2  2  3  4  4  2  2  1  2  2
Wind gust                       20    20
Clouds                    B1 OV B2 B1 B1 SC SC SC SC SC B1 SC FW FW CL FW FW SC
PoP 12hr                     60          80          10           5           0
QPF 12hr              0.01-0.07   0.14-0.41           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  D  C  C  C
Tstms                      S  C  C  C  S


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      60    81      60    76      56    74      56    77
Temp          77 70   62 65 81 74   64 63 73 70   59 61 72 70   59 61 75 72
Dewpt         56 57   55 58 64 64   62 62 62 60   57 58 59 58   55 58 60 60
PWind dir         E      SE     S      SW     W       W     W      SW     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B2   B1 SC SC SC   SC SC B1 SC
PoP 12hr          0       5    60      80    60      30    30       5    10
Rain shwrs                   S  L    D  C  C  L    C  S  S  C
Tstms                           C    C  S  S  C

$$
NYZ002-200800-
Orleans-
Including the city of Medina
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      64          77    56 58 62          77    54 56 60
Temp                      65 66 72 76 77 72 65 62 59 63 72 76 76 70 62 58 56 60
Dewpt                     61 64 67 67 64 62 58 56 54 58 60 58 56 56 54 54 53 56
RH                        87 93 84 74 64 71 78 81 83 84 66 54 50 61 75 86 90 87
Wind dir                  SW SW SW  W  W  W NW  W SW SW NW NW NW NW NW  W  S SE
Wind spd                   9  8 10 10 11  6  5  3  3  3  4  5  5  2  3  2  2  2
Wind gust                          20
Clouds                    B1 OV B2 B1 SC B1 SC SC SC SC B1 SC FW FW CL FW FW SC
PoP 12hr                     50          80           5           0           0
QPF 12hr              0.02-0.08   0.09-0.23           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  L  C  C  S
Tstms                      S  C  C  C


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      60    82      60    77      57    75      57    77
Temp          76 69   61 64 81 73   63 63 74 70   59 60 73 68   59 61 75 71
Dewpt         60 59   56 59 67 66   62 63 65 61   58 59 62 59   56 59 63 61
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    SC FW   SC SC SC B2   B2 B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr          0       5    70      60    50      30    20       5    10
Rain shwrs                   S  L    L  C  C  C    C  S  S  S
Tstms                           C    C  S     C

$$
NYZ011-200800-
Genesee-
Including the city of Batavia
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          77          57          76          54
Temp                      63 66 71 75 77 71 63 60 57 61 70 74 75 67 59 56 54 59
Dewpt                     59 62 66 67 65 63 59 56 54 57 59 57 56 55 53 51 51 55
RH                        87 87 84 76 67 76 87 87 90 87 68 55 52 65 80 83 90 87
Wind dir                  SW SW SW  W  W  W  W SW SW SW NW NW NW  N  W SW SW  S
Wind spd                   8  8 10 11 10  5  3  2  2  2  3  5  6  2  2  2  2  3
Wind gust                          21
Clouds                    B1 OV B2 B2 B1 B1 B1 SC SC SC B1 B1 SC FW CL FW FW FW
PoP 12hr                     50          70          10          10           0
QPF 12hr                   0.01   0.07-0.31        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    L  L  L  C
Tstms                         S  C  C  S


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      59    81      60    75      56    74      56    77
Temp          76 68   61 64 80 73   63 62 73 69   58 59 71 68   58 60 74 70
Dewpt         58 58   55 58 65 64   61 62 63 60   57 58 60 58   56 58 61 60
PWind dir         E      SE     S      SW     W       W     W      SW     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B2   B1 SC SC SC   SC SC SC SC
PoP 12hr          0       5    70      60    60      20    20       5    10
Rain shwrs                   S  L    L  C  C  L    S  S  S  S
Tstms                           C    C  S  S  C

$$
NYZ085-200800-
Southern Erie-
Including the cities of Orchard Park and Springville
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                58 61 66          76    54 56 60          75    51 53 58
Temp                      61 65 70 74 76 70 63 60 57 60 69 74 75 67 59 56 53 58
Dewpt                     58 61 64 66 65 63 60 57 55 57 56 55 54 54 53 52 51 54
RH                        90 87 81 76 69 78 90 90 93 90 63 51 48 63 80 86 93 86
Wind dir                  SW SW SW  W  W  W  E NE  E  E NE NW NW  N  E SE SE SE
Wind spd                   6  6  9 12 11  6  1  2  2  3  2  3  3  1  1  1  2  2
Clouds                    SC B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC FW FW CL CL FW FW
PoP 12hr                     50          80          10          20           0
QPF 12hr                   0.01   0.04-0.27        0.01   0.00-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    L  L  C  C  S           S  S
Tstms                         S  S  C  S
Obvis                                                                  PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      59    80      59    73      55    72      55    75
Temp          76 68   61 64 79 72   63 62 71 68   59 59 70 67   58 60 73 70
Dewpt         55 57   55 58 63 63   61 62 62 59   57 58 58 57   56 58 59 59
PWind dir         E      SE     S      SW     W       W     W      SW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B2 B2   B1 SC SC B1   SC SC B1 SC
PoP 12hr          0       5    70      80    60      30    30      10    10
Rain shwrs                   S  L    D  C  L  L    C  S  S  C    S        S
Tstms                           C    C  S  S  C                           S

$$
NYZ012-200800-
Wyoming-
Including the city of Warsaw
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                57 60 63    72 75 79          55          73          52
Temp                      60 64 70 73 75 68 61 58 56 59 67 71 73 64 56 54 52 57
Dewpt                     57 60 64 66 65 63 60 56 54 57 57 56 56 55 52 51 50 54
RH                        90 87 81 79 71 84 97 93 93 93 70 59 55 73 86 90 93 90
Wind dir                  SW SW SW  W  W  W NW NE  N SE  N NW  N  N  W  S  S  S
Wind spd                   6  6  9 12 11  6  3  1  2  2  3  4  5  2  2  1  2  2
Wind gust                          24
Clouds                    SC B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 SC FW CL CL FW FW
PoP 12hr                     40          70          20          20           0
QPF 12hr                      0   0.02-0.29        0.01   0.00-0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  L  C  S           S  S
Tstms                         S  S  C  S
Obvis                                                                  PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      57    78      58    72      54    71      54    74
Temp          74 66   59 62 77 70   62 61 70 65   57 58 68 65   56 58 72 67
Dewpt         56 57   54 58 63 63   61 61 62 59   56 57 58 58   55 57 59 59
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B2   SC SC SC SC   SC SC SC SC
PoP 12hr          0       5    70      60    60      20    30       5    10
Rain shwrs                   S  L    L  C  C  L    S  S  S  C
Tstms                           C    C  S  S  C

$$
NYZ019-200800-
Chautauqua-
Including the city of Jamestown
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                56 59 67    72 76 78    53 55 63    71 75 77    50 53 62
Temp                      60 63 70 74 76 70 62 58 56 59 69 73 74 67 58 55 53 57
Dewpt                     58 61 64 65 63 62 60 57 56 58 56 55 54 54 53 52 52 55
RH                        93 93 81 74 64 76 93 96100 96 63 53 50 63 83 90 96 93
Wind dir                  SW SW SW  W  W  W NW NE  E  E NE  N  N  N NE  E SE SE
Wind spd                   6  6 10 11 10  5  3  2  3  3  3  4  5  2  2  2  2  3
Wind gust                    18 21 21 20
Clouds                    B1 B1 B2 B1 SC SC SC SC B1 B1 B2 B1 FW FW CL FW FW FW
PoP 12hr                     40          70          20          30           0
QPF 12hr                   0.01   0.06-0.19        0.01   0.02-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  C  S              C  C
Tstms                         S  S  C
Obvis                                          PF PF PF                PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      57    79      57    73      54    72      54    75
Temp          75 68   60 62 78 71   61 61 71 67   57 58 70 67   57 58 73 69
Dewpt         55 57   56 59 62 63   61 60 60 58   56 57 56 56   55 57 58 59
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B2 B2   B1 SC SC SC   SC SC SC SC
PoP 12hr          0      10    70      80    60      30    20      10    20
Rain shwrs                      L    D  C  L  L    C  S  S  S             S
Tstms                           C    C  S  S  C                           S

$$
NYZ020-200800-
Cattaraugus-
Including the city of Olean
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                53 56 62    72 75 78          54    71 73 77    48 51 54
Temp                      57 61 70 72 75 69 61 57 55 57 67 72 73 65 56 52 51 54
Dewpt                     56 58 61 64 63 60 60 57 55 56 55 53 53 52 52 50 50 52
RH                        96 90 73 76 66 73 97100100 96 65 51 49 63 86 93 96 93
Wind dir                  SW SW SW  W  W  W  W NE NE NE NE  N  N  N  E SE SE SE
Wind spd                   4  4  8 10  9  5  2  1  1  2  2  3  4  2  1  1  1  2
Wind gust                    14 18 20
Clouds                    SC SC B1 B2 B1 SC B1 B1 B1 B1 B2 B1 SC FW CL FW FW FW
PoP 12hr                     20          50          20          30           0
QPF 12hr                      0   0.02-0.14           0   0.02-0.10           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  C  C           S  C  C
Tstms                            S  C  S
Obvis                                          PF PF PF                PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      56    78      56    72      52    71      52    74
Temp          74 67   58 60 77 70   60 59 69 65   55 55 69 65   55 56 72 68
Dewpt         53 55   54 56 61 61   60 59 59 56   55 55 54 54   54 55 56 56
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B2 B2   SC SC SC SC   SC SC SC SC
PoP 12hr          0      10    70      70    60      20    30      10    20
Rain shwrs                   S  L    L  C  L  L    S  S  C  C             S
Tstms                           C    C  S  S  C                           S

$$
NYZ021-200800-
Allegany-
Including the city of Wellsville
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      56    73 76 80          54    69 72 76          51
Temp                      57 61 73 74 75 69 62 58 56 57 67 70 72 64 56 53 51 55
Dewpt                     56 58 61 63 63 61 60 57 55 56 56 55 54 53 52 50 49 51
RH                        96 90 66 69 66 76 93 96 96 96 68 59 53 67 86 89 93 86
Wind dir                  SW SW SW  W  W  W  W  N  N NE  N  N  N  N NE SW  S SE
Wind spd                   4  4  8 10 10  5  2  1  1  1  2  3  4  3  1  1  1  1
Wind gust                    14    20
Clouds                    SC SC B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 FW CL FW FW FW
PoP 12hr                      5          50          20          30           0
QPF 12hr                      0   0.01-0.11           0   0.02-0.12           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  C  C  S        S  C  C
Tstms                            S  C  S
Obvis                                          PF PF PF                PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      56    77      56    72      53    71      52    74
Temp          74 67   57 59 76 69   61 59 69 65   55 55 68 64   55 55 71 67
Dewpt         54 54   53 56 61 61   60 59 60 57   55 55 56 55   54 55 57 56
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr          0       5    70      60    50      10    20       5    20
Rain shwrs                   S  L    L  C  C  C    S     S  S             S
Tstms                           C    C  S  S  C                           S

$$
NYZ013-200800-
Livingston-
Including the city of Geneseo
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61    74 78 80          57    70 74 76          54
Temp                      61 65 73 76 78 71 64 61 58 60 69 72 74 66 59 56 54 58
Dewpt                     56 59 63 66 65 63 60 57 54 56 58 57 56 54 52 51 50 53
RH                        84 81 71 71 64 76 87 87 86 87 68 59 53 65 78 83 86 83
Wind dir                   S  S SW  W NW NW  W SW SW  S NW NW  N  N  W SW SW  S
Wind spd                   5  5  8 10  9  4  3  2  2  2  2  4  5  2  2  2  2  2
Clouds                    SC B1 B2 B2 B1 B1 B1 SC SC SC B2 B2 SC FW CL CL FW FW
PoP 12hr                     20          70          20          20           0
QPF 12hr                      0   0.01-0.16        0.01   0.00-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  L  C  S           C  C
Tstms                            S  C  S
Obvis                                             PF                   PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      58    81      60    75      56    73      56    76
Temp          75 68   60 62 80 72   63 62 72 68   58 59 70 67   58 59 73 69
Dewpt         56 56   54 56 63 63   61 61 63 59   56 57 58 57   55 56 60 59
PWind dir         E      SE     S      SW     W       W     W      SW     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr          0       5    70      60    50      20    20       5    10
Rain shwrs                      L    L  C  C  C    S  S  S  S
Tstms                           C    C  S  S  C

$$
NYZ014-200800-
Ontario-
Including the city of Canandaigua
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      61    73 78 80          57    68 74 76          54
Temp                      61 66 75 78 77 71 64 61 58 61 70 74 74 66 58 56 54 59
Dewpt                     56 58 63 65 65 62 60 57 55 57 59 57 56 54 52 51 50 54
RH                        84 75 66 64 67 73 87 87 90 87 68 55 53 65 80 83 86 83
Wind dir                  SW SW SW  W  W  W  W  W  W SW NW NW NW NW  W SW SW SW
Wind spd                   5  6  6  9  9  4  3  3  3  3  4  5  6  2  2  2  2  2
Wind gust                          19
Clouds                    FW B1 B2 B2 B1 B1 B1 SC SC SC B2 B2 B1 FW CL CL CL FW
PoP 12hr                     10          70          10          20           0
QPF 12hr                      0   0.01-0.11           0   0.00-0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  C  S           S  S
Tstms                            S  C  S
Obvis                                                                  PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          78      59    81      60    76      56    73      56    75
Temp          77 68   60 63 80 72   64 63 73 68   59 59 71 67   58 60 73 69
Dewpt         57 56   54 57 63 62   61 61 63 59   56 57 59 56   55 57 60 58
PWind dir         E      SE     S       S     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B1   SC SC SC SC   SC SC SC B1
PoP 12hr          0       5    60      60    50      20    20       5    10
Rain shwrs                      L    L  C  C  C    S  S  S  S
Tstms                           S    C  S  S  C

$$
NYZ003-200800-
Monroe-
Including the city of Rochester
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      63          78    55 58 63          76    53 55 61
Temp                      64 66 73 77 78 72 66 62 59 62 72 75 76 68 61 58 56 59
Dewpt                     59 61 65 67 65 63 60 57 55 58 60 59 56 55 54 53 53 56
RH                        84 84 76 71 64 73 81 84 87 87 66 58 50 63 78 83 90 90
Wind dir                  SW SW SW  W  W  W  W  W  W SW NW NW NW NW  W  W SW  S
Wind spd                   8  8  9 11 11  6  4  3  3  3  4  6  6  2  2  2  2  3
Clouds                    B1 B2 B2 B2 SC B1 SC SC SC SC B1 B1 SC FW CL FW FW FW
PoP 12hr                     40          60           5           5           0
QPF 12hr              0.00-0.06   0.05-0.24           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    L  L  L  C
Tstms                         S  C  C


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      59    82      61    77      57    74      57    77
Temp          77 69   61 63 81 73   64 63 74 70   59 60 72 68   59 60 75 70
Dewpt         60 58   56 58 66 65   62 62 65 61   58 59 62 58   57 58 62 60
PWind dir         E      SE     S      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    FW FW   FW SC SC B2   B2 B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr          0       5    70      60    50      20    20       5    10
Rain shwrs                   S  L    L  C  C  C    S  S  S  S
Tstms                           C    C  S  S  C

$$
NYZ004-200800-
Wayne-
Including the city of Newark
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                60 61 66          78    55 57 63    71 75 77    52 54 61
Temp                      62 66 75 78 76 72 64 61 58 61 72 75 74 67 59 56 54 59
Dewpt                     58 60 64 67 66 64 61 58 56 58 61 59 57 55 54 52 52 56
RH                        87 81 69 69 71 76 90 90 93 90 68 58 55 65 83 86 93 90
Wind dir                   S SW SW  W  W  W  W  W  W  W NW NW NW NW  W  W SW SW
Wind spd                   5  6  6  9  9  5  4  3  3  3  4  5  6  2  1  1  1  2
Clouds                    SC B1 B2 B2 B1 B1 B1 SC SC SC B1 B1 SC FW FW FW FW FW
PoP 12hr                     20          70          10          10           0
QPF 12hr                      0   0.05-0.26           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  L  C
Tstms                            S  C


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      58    82      60    76      57    74      57    76
Temp          76 69   59 62 81 74   63 63 75 70   59 60 72 68   58 60 74 70
Dewpt         60 57   55 58 65 64   62 62 66 61   58 58 62 58   56 58 62 59
PWind dir         E      SE     S       S     W       W     W       W    NW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B1   B2 B1 B1 B2   B1 SC SC SC   SC SC SC SC
PoP 12hr          0       5    50      70    50      30    30      10    10
Rain shwrs                      C    L  C  C  C    C  C  S  C    S
Tstms                           S    C  S  S  C

$$
NYZ005-200800-
Northern Cayuga-
Including the city of Fair Haven
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      60          78    55 57 63          75    52 53 59
Temp                      61 65 75 78 76 71 64 60 58 61 72 75 74 67 58 55 53 58
Dewpt                     58 60 64 67 66 64 61 58 56 58 61 59 56 54 53 52 51 55
RH                        90 84 69 69 71 79 90 93 93 90 68 58 53 63 83 90 93 90
Wind dir                   S  S SW  W  W  W  W  W SW SW NW NW NW NW  W SW SW  S
Wind spd                   4  5  6  9  8  4  3  3  3  3  4  5  5  1  1  1  1  1
Clouds                    SC B1 B2 B2 B1 SC B1 SC SC FW B2 B1 B1 FW FW FW FW FW
PoP 12hr                     10          60          10          20           0
QPF 12hr                      0   0.09-0.21           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  C  S
Tstms                            S  C
Obvis                                                                  PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          77      58    81      60    76      56    74      56    76
Temp          76 68   59 62 81 74   63 63 75 70   58 59 73 67   57 59 74 69
Dewpt         58 56   54 57 64 63   62 62 65 61   57 58 61 57   56 57 61 58
PWind dir        NE      SE     S       S     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B1   B2 B2 B2 B2   B1 B1 B1 B1   SC SC SC SC
PoP 12hr          0       5    40      70    70      30    30      20    10
Rain shwrs                      C    L  L  L  L    C  C  C  C    S  S  S
Tstms                           S    S  S  S  C

$$
NYZ006-200800-
Oswego-
Including the city of Oswego
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 58 64    71 76 80    51 56 63    70 74 76    47 51 59
Temp                      58 64 73 76 76 70 63 60 56 60 70 74 73 66 57 53 51 57
Dewpt                     57 59 63 66 65 63 61 58 55 58 59 57 54 54 54 52 50 54
RH                        96 84 71 71 69 78 93 93 96 93 68 55 51 65 90 96 96 90
Wind dir                   S  S SW  W  W  W  W  W  W SW NW  W NW NW SW  S SE SE
Wind spd                   3  4  5  8  8  4  3  2  2  2  4  6  6  2  1  1  1  2
Clouds                    SC B1 B2 B2 B1 SC B1 SC B1 SC B1 B1 B1 FW FW FW FW FW
PoP 12hr                     10          60          10           5           0
QPF 12hr                      0   0.06-0.21           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  C  S
Tstms                            S  C
Obvis                                                PF                PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          76      56    80      58    74      54    72      53    74
Temp          75 67   58 61 80 73   62 62 73 68   57 58 70 66   56 58 72 68
Dewpt         56 55   52 55 61 61   61 62 64 60   56 58 60 57   54 56 60 57
PWind dir        NW       E    SE      SE    SW       W     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC B1   B2 OV B2 B2   B1 B1 B1 B1   SC B1 SC SC
PoP 12hr          0       5    30      90    80      50    40      30    20
Rain shwrs                      C    L  D  D  L    C  C  C  C    C  S  S  S
Tstms                                S  S  S  C

$$
NYZ007-200800-
Jefferson-
Including the city of Watertown
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                54 61 68          74    51 56 66          74    48 52 65
Temp                      61 65 70 73 74 70 64 61 57 61 70 73 73 66 58 55 52 58
Dewpt                     59 61 64 66 66 64 61 58 55 58 59 57 56 56 56 54 52 55
RH                        93 87 81 79 76 81 90 90 93 90 68 57 55 70 93 96100 90
Wind dir                   S  S SW SW  W SW SW SW SW  W  W  W  W  W SW  E  E  E
Wind spd                   6  6  9 10  9  4  4  3  3  2  4  6  6  3  2  1  2  2
Wind gust                 21 17 24 21 20 20 18 18
Clouds                    B2 B1 B2 B2 B1 SC B1 SC SC SC SC B1 SC FW FW FW FW FW
PoP 12hr                     30          70          10           0           0
QPF 12hr                   0.01   0.09-0.40           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  L  L  S
Tstms                         S  S  C  S
Obvis                                             PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      57    80      59    73      54    71      53    73
Temp          74 66   58 64 80 73   64 63 72 67   57 59 69 66   56 59 71 67
Dewpt         55 55   52 55 61 61   61 62 65 61   57 58 60 58   55 56 59 59
PWind dir        NE       E     S       S    SW      SW     W       W     W
Wind char        LT      LT    LT      GN    GN      LT    GN      LT    LT
Avg clouds    FW FW   FW SC SC SC   B2 OV OV B2   B1 B1 B1 B1   SC SC SC SC
PoP 12hr          0       5    20      90    80      50    40      20    10
Rain shwrs                      S    L  D  D  L    C  C  C  C    S     S  S
Tstms                                S  S  S  C

$$
NYZ008-200800-
Lewis-
Including the city of Lowville
231 AM EDT Wed Aug 19 2026

Date           08/18/26      Wed 08/19/26            Thu 08/20/26            Fri
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                50 55 60    71 74 78    49 52 56    69 73 77    43 48 52
Temp                      55 61 71 73 72 66 60 57 53 57 69 72 70 61 53 50 48 55
Dewpt                     54 58 62 64 64 62 60 56 53 56 57 55 53 53 52 50 48 52
RH                        96 90 73 73 76 87100 96100 96 66 55 55 75 96100100 90
Wind dir                   S  S SW SW  W  W SW SW SW SW  W  W  W NW SW  S SE  E
Wind spd                   4  5  6  8  8  4  3  2  2  2  3  4  4  2  1  1  1  1
Wind gust                          18
Clouds                    SC B1 B1 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 SC FW FW CL FW
PoP 12hr                      5          60          10           5           0
QPF 12hr                      0   0.04-0.25           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  C  L  C  S
Tstms                               C
Obvis                                             PF PF                PF PF PF


Date           08/21  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26  Tue 08/25/26
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          75      53    78      55    72      50    69      49    71
Temp          74 63   54 60 77 70   60 59 70 64   54 55 68 62   52 55 70 64
Dewpt         53 54   50 53 59 59   58 59 63 59   54 55 58 56   52 54 58 56
PWind dir         N       E     S      SE    SW      SW     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW SC B1   B2 B2 OV B2   B1 B1 B1 B1   SC B1 SC SC
PoP 12hr          0       0    20      80    80      40    50      20    20
Rain shwrs                      S    L  D  D  D    C  C  C  C    S  S  S  S
Tstms                                   S  S  C

$$