Area Forecast Matrices
Issued by NWS Boston, MA

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Area Forecast Matrices
National Weather Service Boston/Norton MA
106 PM EDT Tue Aug 18 2026

MAZ015-182000-
Suffolk MA-
Including the city of Boston
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                74 78 80          67    80 85 87          68    77 83 85
Temp                   77 76 71 69 68 68 70 79 83 85 80 74 71 69 71 78 81 80 75
Dewpt                  69 69 68 68 67 67 68 67 65 64 64 64 64 63 65 65 64 64 64
RH                     76 79 90 97 97 97 93 67 55 50 58 71 79 81 81 64 56 58 69
Wind dir                E  E  E SE  S SW SW SW  S SW SW SW SW SW  W NW  N NE  S
Wind spd                6  5  4  3  2  2  2  3  6  6  4  4  3  3  3  4  5  4  3
Clouds                 SC FW FW SC B1 B1 B1 FW FW FW FW FW SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr                      0   0.00-0.10   0.00-0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                              PF PF


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

Min/Max          65    79      64    76      65    78      65    81
Temp          67 67 77 71   65 66 74 70   67 68 76 72   68 67 79 73
Dewpt         61 60 60 61   62 64 64 64   65 67 68 67   65 64 62 61
PWind dir        NW    NE       E     E      NE     E      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   SC B1 B1 B1   B2 B2 B2 B1   SC SC FW FW
PoP 12hr         10     5      20    40      60    60      30    10
Rain shwrs                         C  C    C  C  C  C    C
Tstms                                               S    S

$$

MAZ016-182000-
Eastern Norfolk MA-
Including the city of Quincy
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      78          66          86          67          84
Temp                   77 76 70 68 67 67 70 80 85 86 80 72 70 68 71 80 82 81 75
Dewpt                  69 69 68 67 67 67 68 67 65 64 65 64 64 63 65 65 64 65 65
RH                     76 79 93 97100100 93 65 51 48 60 76 81 84 81 60 55 58 71
Wind dir               NE  E SE  S  S SW SW SW SW SW SW SW SW SW  W NW  N NE  S
Wind spd                5  5  3  3  2  2  2  3  6  6  4  4  4  3  3  4  4  4  3
Clouds                 SC FW FW SC B1 B1 B1 FW FW FW FW SC SC SC SC SC SC SC B1
PoP 12hr                     10          10           5           0          10
QPF 12hr                      0   0.01-0.09   0.02-0.10           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                              PF PF


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

Min/Max          64    79      62    77      64    79      63    81
Temp          66 66 79 71   64 66 75 69   65 67 77 72   66 66 80 72
Dewpt         61 61 61 61   62 64 64 65   65 67 68 67   65 64 62 61
PWind dir        NW    NE       E     E      NE     E      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   SC B1 B1 B1   B2 B2 B2 B1   SC SC FW FW
PoP 12hr         10     5      20    40      60    60      30    10
Rain shwrs                      S  C  C    C  L  L  C    C
Tstms                                               S    S

$$

MAZ013-182000-
Western Norfolk MA-
Including the cities of Foxborough and Norwood
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          65          85          66          84
Temp                   80 79 72 68 66 66 68 79 84 85 78 70 68 66 69 79 82 81 74
Dewpt                  71 71 70 68 66 66 68 68 65 65 66 65 64 63 65 66 65 65 65
RH                     74 77 93100100100100 69 53 51 67 84 87 90 87 64 56 58 74
Wind dir                N NE SE  S SW SW SW SW SW SW SW SW SW SW  W NW NW  W  W
Wind spd                3  3  3  2  2  2  2  3  6  5  3  3  3  2  2  3  4  4  2
Clouds                 SC SC SC SC B1 B1 SC FW FW FW FW SC SC B1 SC SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr              0.00-0.08   0.00-0.12   0.00-0.12           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                               S
Tstms                      S
Obvis                              PF PF


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

Min/Max          61    81      60    77      62    79      61    80
Temp          63 64 80 71   61 64 76 69   64 66 77 71   65 64 79 71
Dewpt         60 60 61 62   61 63 65 65   64 66 69 67   64 64 63 62
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B1   B2 B2 B2 B1   SC SC FW FW
PoP 12hr         10     5      20    40      50    60      30    10
Rain shwrs                      S  C  C    C  C  C  C    C
Tstms                                               S    S

$$

MAZ014-182000-
Southeast Middlesex MA-
Including the city of Cambridge
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          66          86          67          84
Temp                   79 78 71 69 67 67 69 79 84 86 80 73 70 68 70 79 82 82 75
Dewpt                  71 69 68 68 67 67 68 68 64 63 64 64 64 63 65 65 64 64 64
RH                     77 74 90 97100100 97 69 51 46 58 73 81 84 84 62 55 55 69
Wind dir               NE  E SE SE  S SW SW SW SW  W SW SW SW  W  W NW NW NE SW
Wind spd                4  5  4  2  1  1  2  3  6  6  4  3  3  3  3  3  4  4  3
Clouds                 SC FW SC SC B1 B1 B1 SC FW FW FW FW SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr                      0        0.02        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                              PF PF


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

Min/Max          63    81      62    77      63    79      63    81
Temp          65 66 80 71   64 65 76 70   65 67 77 72   66 65 79 72
Dewpt         60 60 60 61   62 63 64 64   65 66 68 67   65 64 62 60
PWind dir        NW    NE       E     E      NE     E      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC FW FW   SC B1 B1 B1   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         10     5      10    40      50    60      30    10
Rain shwrs                         C  C    C  C  C  C    C  S
Tstms                                               S    S

$$

MAZ007-182000-
Eastern Essex MA-
Including the city of Gloucester
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                71 76 80          65    77 83 86          67    75 81 84
Temp                   75 74 68 66 66 66 69 77 81 82 77 71 69 67 70 78 79 78 72
Dewpt                  70 69 68 66 66 66 68 69 67 67 66 64 64 63 65 66 65 65 65
RH                     84 84100100100100 97 76 63 61 69 79 84 87 84 67 62 64 79
Wind dir                E  E SE  S  S SW SW  S  S  S SW SW SW  W  W NW NE SE  S
Wind spd                5  4  3  2  1  1  2  3  5  5  4  4  3  3  3  3  4  4  3
Clouds                 SC FW SC B1 B1 B2 B1 SC FW FW FW FW SC SC SC SC SC SC B1
PoP 12hr                     10           5           5           0          10
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF PF


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

Min/Max          62    78      62    76      63    77      63    80
Temp          64 66 76 69   63 66 74 68   65 67 75 70   65 66 78 71
Dewpt         61 61 61 62   62 64 65 65   64 67 69 67   65 65 64 61
PWind dir        NW    NE       E     E      NE     E      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   SC SC B1 B1   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         10     5      10    30      60    50      30    10
Rain shwrs                         C  C    C  C  C  C    C  S
Tstms                                               S    S

$$

MAZ006-182000-
Western Essex MA-
Including the city of Lawrence
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      79          63          85          65          83
Temp                   79 78 70 66 65 65 67 79 84 85 78 70 68 66 69 78 81 81 73
Dewpt                  71 70 68 66 65 65 67 69 65 64 64 63 63 62 65 65 64 64 64
RH                     77 76 93100100100100 72 53 50 62 78 84 87 87 64 56 56 73
Wind dir               NE  E SE SE  S SW SW SW SW SW SW SW SW  W NW NW NW SW SW
Wind spd                3  4  3  1  0  1  1  3  4  4  3  2  2  2  2  3  3  3  2
Clouds                 SC FW SC SC B1 B2 B1 SC FW FW FW SC SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr                   0.01           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                                 PF


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

Min/Max          60    80      59    77      60    78      61    80
Temp          62 64 80 70   61 63 75 68   62 65 76 70   64 64 79 71
Dewpt         60 60 60 61   60 62 64 64   62 65 68 67   64 64 63 60
PWind dir        NW     E       E     E      NE     E      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW SC B1 B1   B1 B2 B2 B1   B1 SC SC FW
PoP 12hr         10     0      10    30      50    50      30    20
Rain shwrs                         S  C    C  C  C  C    C  S     S
Tstms                                               S    S        S

$$

MAZ005-182000-
Central Middlesex MA-
Including the cities of Framingham and Lowell
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          64          85          65          84
Temp                   81 80 72 68 65 65 67 79 84 85 78 70 68 66 69 78 82 81 73
Dewpt                  71 71 69 68 65 65 67 67 64 63 64 64 63 62 65 65 64 64 63
RH                     72 74 90100100100100 67 51 48 62 81 84 87 87 64 55 56 71
Wind dir                N NE SE  S  S SW SW SW SW  W  W SW SW  W NW NW  W  W  W
Wind spd                2  3  3  1  1  1  1  3  5  5  3  2  2  2  2  3  4  4  2
Clouds                 SC SC SC SC B1 B1 SC SC FW FW FW SC SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr              0.00-0.11   0.00-0.07           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                               S
Tstms                      S
Obvis                                 PF


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

Min/Max          60    82      59    78      61    78      61    80
Temp          63 64 81 71   61 63 76 69   63 65 77 70   64 63 79 71
Dewpt         59 59 60 61   61 62 64 64   63 65 68 67   64 63 63 61
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   SC B1 B1 B1   B1 B2 B2 B2   B1 SC FW FW
PoP 12hr         10     5      10    40      50    60      30    20
Rain shwrs                         C  C    C  C  C  L    C  S
Tstms                                               S    S

$$

MAZ012-182000-
Southern Worcester MA-
Including the cities of Milford and Worcester
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          63          84          64          82
Temp                   80 79 72 67 65 64 67 78 82 83 76 68 66 65 67 77 80 80 71
Dewpt                  71 71 70 67 65 64 66 66 64 64 65 64 64 63 65 66 65 65 64
RH                     74 77 93100100100 97 67 55 53 69 87 93 93 93 69 60 60 79
Wind dir               NW NW  S SW SW  W SW SW SW  W SW SW SW  W  W NW  W  W  W
Wind spd                2  3  2  2  2  2  2  4  6  5  3  3  3  3  3  3  4  4  3
Clouds                 B1 SC SC SC SC B1 SC FW FW FW FW FW SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          20
QPF 12hr              0.00-0.17   0.00-0.18           0           0   0.00-0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S
Tstms                      S
Obvis                              PF PF


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

Min/Max          59    81      59    77      61    78      60    79
Temp          61 62 81 70   61 62 75 68   63 65 76 69   63 63 77 69
Dewpt         59 59 60 63   61 62 64 65   63 65 69 67   63 63 63 62
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B1 SC FW FW
PoP 12hr         10     5      10    40      50    70      40    10
Rain shwrs                         C  C    C  C  C  L    C
Tstms                                               S    S

$$

MAZ004-182000-
Northern Worcester MA-
Including the cities of Barre and Fitchburg
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          61          82          62    78 80 84
Temp                   79 79 71 66 63 62 65 77 81 81 74 67 65 63 65 75 78 78 69
Dewpt                  70 69 69 66 63 62 64 64 62 62 63 62 62 61 64 64 63 62 62
RH                     74 72 93100100100 97 64 53 53 69 84 90 93 97 69 60 58 78
Wind dir               NW NW SW  W  W  W  W SW  W  W  W SW SW  W NW NW  W  W  W
Wind spd                2  2  2  1  1  1  1  4  6  5  3  2  2  2  2  3  4  4  3
Clouds                 SC SC SC SC SC B2 SC FW FW FW FW SC SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          20
QPF 12hr              0.00-0.16   0.00-0.24           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                                            S  S
Tstms                   S  S
Obvis                                 PF


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

Min/Max          57    80      57    76      59    76      58    77
Temp          59 61 79 68   59 60 74 66   61 63 74 67   62 61 75 66
Dewpt         57 58 58 60   59 60 62 63   61 63 67 66   62 61 62 61
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW FW FW   FW SC B1 B1   B1 B2 B2 B2   B1 SC FW FW
PoP 12hr         10     5      10    30      50    70      40    10
Rain shwrs                         S  C    C  C  C  L    C  S
Tstms                                               S    S

$$

MAZ026-182000-
Northern Middlesex MA-
Including the city of Ayer
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          62          84          64    78 83 84
Temp                   80 80 72 67 64 63 66 79 83 84 76 68 66 64 67 77 81 80 71
Dewpt                  71 70 70 67 64 63 66 66 63 62 64 62 61 61 64 65 63 62 62
RH                     74 72 93100100100100 64 51 48 66 81 84 90 90 67 54 54 73
Wind dir                N NW  S SW  W  W  W SW SW  W  W SW  W  W NW NW  W  W  W
Wind spd                2  2  2  0  0  0  1  3  5  4  2  2  2  2  2  2  3  3  2
Clouds                 SC SC SC B1 B1 B1 SC FW FW FW FW SC SC SC B1 SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr              0.00-0.11   0.00-0.07           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                                               S
Tstms                   S  S
Obvis                                 PF


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

Min/Max          58    82      57    77      58    77      59    79
Temp          60 63 81 70   59 61 76 67   60 64 75 68   62 62 77 68
Dewpt         56 58 59 60   58 61 63 63   60 64 68 66   62 62 63 61
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW SC B1 B1   B1 B2 B2 B2   B1 SC FW FW
PoP 12hr         10     5      10    30      50    70      40    20
Rain shwrs                         S  C    C  C  C  L    C  S     S
Tstms                                               S    S        S

$$

MAZ002-182000-
Western Franklin MA-
Including the city of Charlemont
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                75 80 82          58    74 80 84          60    71 77 81
Temp                   79 78 70 64 60 58 63 74 79 79 72 66 63 62 63 72 76 75 67
Dewpt                  65 64 63 61 59 58 59 60 59 61 62 61 60 59 61 61 59 59 58
RH                     62 62 78 90 96100 87 62 50 54 71 84 90 90 93 68 56 58 73
Wind dir               NW NW NW NW  W  W  W  W  W  W  W  W  W  W NW NW  W  W  W
Wind spd                3  3  2  2  2  2  2  3  4  3  1  2  2  3  2  2  3  3  2
Clouds                 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     10           5           0           0          20
QPF 12hr              0.00-0.07           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                           S
Obvis                                 PF


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

Min/Max          54    78      55    74      57    74      56    74
Temp          56 58 77 67   57 59 73 66   59 61 72 66   59 59 72 64
Dewpt         54 55 55 57   54 57 60 61   59 60 64 62   59 59 60 59
PWind dir        NW     N       N     E       E     S       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW SC B1 B2   B1 B2 B1 B2   B1 SC SC SC
PoP 12hr          5     0      10    30      50    70      50    20
Rain shwrs                         S  S    C  C  C  L    C        S
Tstms                                               C    S        S

$$

MAZ003-182000-
Eastern Franklin MA-
Including the cities of Greenfield and Orange
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          60          83          62          81
Temp                   80 80 72 66 62 61 63 77 82 83 75 68 65 63 64 74 79 79 69
Dewpt                  68 67 67 64 62 61 63 63 61 61 63 63 62 61 63 64 61 60 60
RH                     67 65 84 93100100100 62 49 47 66 84 90 93 97 71 54 52 73
Wind dir               NW NW NW  N NW SW SW SW SW  W  W SW SW  W NW NW  W  W  W
Wind spd                3  3  2  1  1  1  1  3  5  5  2  1  1  1  2  3  3  4  3
Clouds                 SC SC SC SC B1 B1 SC FW FW SC SC SC SC B1 B1 SC B1 B1 B1
PoP 12hr                     10           5           0           0          10
QPF 12hr              0.00-0.09   0.00-0.18           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S
Tstms                   S  S
Obvis                              PF PF


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

Min/Max          56    81      57    78      60    77      59    77
Temp          58 58 80 69   59 59 76 68   61 62 75 68   62 61 76 67
Dewpt         57 57 57 59   58 59 62 62   61 62 66 65   61 61 61 60
PWind dir        NW     N      NE     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW SC B1 B2   B1 B2 B1 B2   B1 SC SC FW
PoP 12hr          5     0      10    30      50    70      40    10
Rain shwrs                         S  C    C  C  C  L    C
Tstms                                               S    S

$$

MAZ008-182000-
Western Hampshire MA-
Including the city of Chesterfield
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          58    77 80 84          61    74 78 82
Temp                   79 78 70 65 61 59 64 75 79 80 72 66 64 62 63 73 76 76 67
Dewpt                  66 65 64 61 59 58 60 61 60 61 63 61 60 59 61 62 60 60 59
RH                     64 64 81 87 93 96 87 62 52 52 73 84 87 90 93 68 58 58 75
Wind dir               NW NW NW NW NW NW  W  W  W  W  W  W  W NW NW NW NW NW  W
Wind spd                3  4  3  3  2  2  2  3  5  4  2  2  3  3  3  2  4  3  3
Clouds                 SC FW SC FW SC SC FW FW FW SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     10           5           0           5          10
QPF 12hr              0.00-0.08           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                                 PF


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

Min/Max          55    78      56    75      58    75      57    74
Temp          58 59 77 67   58 59 73 66   60 62 73 66   60 59 73 65
Dewpt         54 56 56 59   56 58 61 62   60 62 65 64   60 59 60 60
PWind dir        NW    NE       N     E       E     S       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW FW FW   FW SC B1 B1   B1 B2 B1 B2   B1 SC SC FW
PoP 12hr          5     5      10    30      50    70      40    20
Rain shwrs                         S  C    C  C  C  L    C
Tstms                                               C    S

$$

MAZ010-182000-
Eastern Hampshire MA-
Including the cities of Amherst and Northampton
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      83          61          84          63          82
Temp                   81 81 73 68 63 62 65 78 83 83 76 69 66 64 65 76 80 79 70
Dewpt                  70 68 67 65 63 61 63 65 62 62 64 64 63 62 64 65 63 62 62
RH                     69 65 81 90100 97 93 64 49 49 66 84 90 93 97 69 56 56 76
Wind dir               NW NW NW NW  W SW SW SW SW  W  W SW SW  W NW NW NW  W NW
Wind spd                3  3  3  2  1  1  1  3  6  5  2  1  1  1  2  3  4  4  3
Clouds                 SC SC FW SC SC B1 SC FW FW FW SC SC FW SC SC SC B1 B1 B1
PoP 12hr                     20           5           5           5          20
QPF 12hr              0.00-0.09   0.00-0.16           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S
Tstms                      S
Obvis                                 PF


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

Min/Max          57    82      58    78      60    79      59    79
Temp          60 60 81 70   60 61 76 69   62 64 77 69   62 61 77 68
Dewpt         58 58 58 61   60 61 63 64   62 64 67 66   62 61 62 61
PWind dir        NW     N      NE     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC FW FW FW   SC SC B1 B2   B1 B2 B1 B2   B1 SC FW FW
PoP 12hr          5     5      10    30      50    70      40    10
Rain shwrs                         S  C    C  C  C  L    C
Tstms                                               C    S

$$

MAZ009-182000-
Western Hampden MA-
Including the city of Blandford
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          59          82          61          79
Temp                   79 78 69 65 62 60 64 76 80 81 73 66 65 62 63 74 77 76 67
Dewpt                  67 66 65 62 60 58 60 62 61 62 63 62 60 59 61 63 62 61 60
RH                     67 67 87 90 93 93 87 62 52 53 71 87 84 90 93 69 60 60 78
Wind dir               NW NW  W NW NW NW NW  W  W  W  W  W  W NW NW NW NW NW NW
Wind spd                3  4  3  3  3  3  2  3  5  4  2  2  3  4  3  3  4  3  3
Clouds                 SC FW SC FW SC SC FW FW CL FW SC FW FW SC SC SC B1 B1 B1
PoP 12hr                     10           5           0           5          20
QPF 12hr              0.00-0.06           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S


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

Min/Max          56    79      57    76      59    76      57    76
Temp          58 59 78 67   59 59 74 67   61 62 74 66   60 60 74 65
Dewpt         55 57 58 60   57 59 63 63   60 62 66 64   60 60 61 60
PWind dir        NW    NE       N     E       E     S       W     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   SC SC B1 B1   B1 B2 B1 B2   B1 SC SC FW
PoP 12hr          5     5      10    30      50    70      40    10
Rain shwrs                         S  C    C  C  C  L    C
Tstms                                               C    S

$$

MAZ011-182000-
Eastern Hampden MA-
Including the city of Springfield
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      83          61          85          63          82
Temp                   82 81 73 68 64 62 66 78 83 84 76 69 66 64 66 76 80 79 71
Dewpt                  70 69 68 65 63 62 64 65 62 63 64 64 63 62 64 65 63 63 62
RH                     67 67 84 90 97100 93 64 49 49 66 84 90 93 93 69 56 58 73
Wind dir               NW  W  W  W SW SW  W SW SW  W SW SW SW  W NW NW NW NW NW
Wind spd                3  4  3  2  1  1  1  3  6  6  3  2  2  2  2  3  4  4  4
Clouds                 SC FW FW SC SC B1 SC FW FW FW FW FW FW SC SC SC B1 SC B1
PoP 12hr                     20           5           5           5          20
QPF 12hr              0.00-0.13   0.00-0.06           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S
Tstms                      S


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

Min/Max          57    82      59    78      60    79      59    79
Temp          60 61 81 71   60 62 76 69   62 64 77 69   63 62 77 68
Dewpt         58 59 59 62   60 61 63 64   62 64 68 66   62 62 62 61
PWind dir        NW     N       E     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC FW FW   SC B1 B1 B1   B1 B2 B1 B2   B1 SC FW FW
PoP 12hr         10     5      10    30      50    70      40    10
Rain shwrs                         S  C    C  C  C  L    C
Tstms                                               C    S

$$

CTZ002-182000-
Hartford CT-
Including the cities of Hartford and Windsor Locks
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      84          63    81 85 87          65    78 82 84
Temp                   82 82 75 69 65 63 67 79 84 85 78 70 67 65 67 76 80 80 72
Dewpt                  71 70 69 66 64 62 64 65 63 63 65 65 64 63 64 66 65 64 63
RH                     69 67 82 90 97 97 90 62 49 48 64 84 90 93 90 71 60 58 73
Wind dir               NW  W  W  W  W  W NW  W  W  W SW SW SW NW NW NW NW NW NW
Wind spd                2  3  3  2  1  1  1  2  5  5  2  2  2  2  2  2  3  4  3
Clouds                 SC FW FW FW SC SC FW FW FW FW FW SC SC SC FW SC SC SC B1
PoP 12hr                     10           5           5           5          20
QPF 12hr              0.00-0.05   0.00-0.06   0.00-0.10           0   0.01-0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S  S
Tstms                      S


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

Min/Max          59    82      60    78      61    79      60    79
Temp          62 62 81 72   62 62 76 70   63 65 78 71   63 63 78 70
Dewpt         58 59 60 63   61 62 65 65   63 65 69 67   63 63 63 62
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B1   B1 B2 B1 B2   B1 SC FW FW
PoP 12hr         10     5      20    30      50    60      40    10
Rain shwrs                         C  C    C  C  C  L    C
Tstms                                               C    S

$$

CTZ003-182000-
Tolland CT-
Including the cities of Union and Vernon
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      83          62          84          64          82
Temp                   81 80 72 67 64 63 66 78 82 83 75 68 66 64 66 76 80 79 71
Dewpt                  72 71 70 67 64 62 65 66 65 65 65 64 64 62 65 67 66 66 64
RH                     74 74 93100100 97 97 67 56 55 71 87 93 93 97 74 62 64 79
Wind dir               NW  W  W  W SW  W  W  W SW  W SW  S SW  W NW NW  W  W NW
Wind spd                3  3  2  2  1  1  1  3  6  5  3  3  2  2  2  3  4  4  3
Clouds                 SC SC FW SC SC B1 B1 FW FW FW FW FW SC B1 SC SC SC B1 B1
PoP 12hr                     20           5           5           5          20
QPF 12hr              0.00-0.06   0.00-0.05        0.01           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S
Tstms                      S
Obvis                                                         PF PF


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

Min/Max          58    81      59    77      61    79      60    79
Temp          61 61 80 70   61 62 75 68   63 65 77 69   63 62 77 68
Dewpt         58 59 62 64   61 62 66 66   63 65 70 67   63 62 64 63
PWind dir        NW    NE       E     E       E     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B2   B1 B2 B1 B2   B1 SC FW FW
PoP 12hr         10    10      10    40      50    60      40    10
Rain shwrs                         C  C    C  C  C  L    C
Tstms                                               S    S

$$

CTZ004-182000-
Windham CT-
Including the cities of Putnam and Willimantic
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          63          84          64          83
Temp                   80 79 72 67 65 64 66 79 83 84 75 68 66 65 67 77 81 80 71
Dewpt                  73 72 71 67 65 64 66 67 65 66 66 65 65 63 65 67 66 67 66
RH                     79 79 97100100100100 67 55 55 74 90 97 93 93 71 60 65 84
Wind dir               NW  W SW SW SW SW SW SW SW SW SW SW SW  W NW NW  W  W  W
Wind spd                2  3  2  2  2  1  1  3  6  6  3  2  2  2  2  3  4  4  3
Clouds                 B1 SC SC FW SC B1 B1 FW FW FW FW FW SC B1 SC SC SC SC B1
PoP 12hr                     20          10           5           0          20
QPF 12hr              0.00-0.10   0.00-0.09   0.00-0.06           0   0.00-0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            S  S
Tstms                      S
Obvis                              PF PF                      PF PF


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

Min/Max          59    81      60    77      61    79      60    79
Temp          62 62 81 70   61 62 75 68   63 65 77 70   64 62 78 69
Dewpt         59 60 62 64   61 62 66 66   63 65 70 68   64 62 64 63
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B2   B1 B2 B1 B2   B1 SC FW FW
PoP 12hr         10    10      20    50      50    60      40    10
Rain shwrs                      S  C  C    C  C  C  L    C
Tstms                                               S    S

$$

RIZ001-182000-
Northwest Providence RI-
Including the cities of Foster and Smithfield
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          64          84          65          82
Temp                   79 79 72 68 66 65 68 79 82 83 76 69 67 66 68 78 80 80 72
Dewpt                  72 72 71 68 66 65 67 67 65 65 66 65 64 63 65 66 66 66 65
RH                     79 79 97100100100 97 67 56 55 71 87 90 90 90 67 62 62 79
Wind dir               NW  W  S SW SW SW SW SW SW SW SW SW SW  W  W NW  W  W  W
Wind spd                2  3  3  3  2  2  2  3  6  5  3  3  3  3  3  3  4  4  3
Clouds                 B1 SC B1 SC SC SC SC FW FW SC FW SC SC SC SC SC SC SC SC
PoP 12hr                     20          10           5           0          20
QPF 12hr                   0.02   0.00-0.06   0.00-0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                                               S
Tstms                   S  S
Obvis                              PF PF


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

Min/Max          60    81      60    77      62    78      61    79
Temp          63 63 80 70   62 63 75 68   64 66 76 70   64 63 78 69
Dewpt         59 60 62 63   62 63 65 65   64 66 69 67   64 63 63 62
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   SC B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    60      30    10
Rain shwrs                      S  C  C    C  C  C  C    C
Tstms                                               S    S

$$

RIZ002-182000-
Southeast Providence RI-
Including the city of Providence
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          66          84          67          83
Temp                   81 80 73 69 68 67 69 80 83 84 78 70 69 67 70 79 81 81 74
Dewpt                  72 73 72 69 68 67 68 69 67 67 68 66 66 64 66 67 67 67 67
RH                     74 79 97100100100 97 69 59 57 71 87 90 90 87 67 63 63 79
Wind dir                N  S SE SW SW SW SW SW SW SW SW SW SW SW  W NW  W  W  W
Wind spd                2  3  3  3  2  2  1  3  6  6  4  3  3  2  2  3  4  4  3
Clouds                 B1 SC B1 SC SC SC SC FW FW SC FW SC SC SC SC SC SC SC SC
PoP 12hr                     30          10           5           0          10
QPF 12hr                   0.01        0.01   0.00-0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                               S
Tstms                      S
Obvis                              PF PF


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

Min/Max          62    81      62    78      63    79      63    80
Temp          65 65 81 71   64 64 76 70   65 67 77 72   66 65 79 71
Dewpt         61 61 63 65   63 64 66 66   65 67 70 69   65 65 64 64
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   SC B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    50      30    20
Rain shwrs                      S  C  C    C  C  C  C    C        S
Tstms                                               S    S

$$

RIZ003-182000-
Western Kent RI-
Including the cities of Coventry and West Greenwich
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      81          65          83          66          82
Temp                   79 79 71 69 67 66 68 79 82 82 75 69 68 66 69 78 80 79 72
Dewpt                  72 72 71 69 67 66 68 68 66 66 67 66 66 64 66 67 67 67 66
RH                     79 79100100100100100 69 58 58 76 90 93 93 90 69 65 67 81
Wind dir               NW SW  S SW SW SW SW SW SW SW SW SW SW  W  W NW  W  W  W
Wind spd                2  4  3  3  2  2  1  4  6  6  4  3  3  3  3  3  4  4  2
Clouds                 B1 B1 SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC
PoP 12hr                     20          10           5           0          20
QPF 12hr                   0.01        0.01   0.00-0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                               S
Tstms                      S
Obvis                              PF PF                      PF PF


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

Min/Max          61    80      61    76      62    78      62    78
Temp          64 64 79 70   63 64 74 68   64 67 77 70   65 64 77 69
Dewpt         60 61 63 64   63 64 66 66   64 67 70 68   65 64 64 63
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   SC B1 B1 B1   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    50      30    10
Rain shwrs                      S  C  C    C  L  C  C    C
Tstms                                               S    S

$$

RIZ004-182000-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          67          84          68          83
Temp                   80 80 73 71 68 68 70 80 83 83 77 71 69 68 71 79 81 81 74
Dewpt                  72 72 72 70 68 67 68 69 67 67 67 67 66 65 66 67 67 67 66
RH                     77 77 97 97100 97 93 69 59 59 71 87 90 90 84 67 63 63 76
Wind dir               NE  S  S SW SW SW SW SW SW SW SW SW SW SW NW NW  W  W  W
Wind spd                3  4  4  3  3  2  2  4  8  8  5  4  3  3  3  3  4  5  3
Clouds                 B1 SC B1 SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC
PoP 12hr                     20          10           5           0          10
QPF 12hr                   0.01        0.01   0.01-0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                                 PF


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

Min/Max          63    81      63    77      64    79      63    80
Temp          66 65 80 71   65 65 75 70   66 68 77 72   67 66 78 71
Dewpt         62 61 63 64   64 64 66 66   66 67 70 68   66 65 63 63
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    50      30    10
Rain shwrs                      S  C  C    C  L  C  C    C
Tstms                                 S             S    S

$$

RIZ005-182000-
Bristol-
Including the city of Bristol
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          68          83          69          83
Temp                   81 80 74 72 70 69 71 79 82 83 77 72 71 69 72 79 81 80 75
Dewpt                  73 73 72 71 70 68 69 70 69 69 69 68 67 66 67 68 68 69 68
RH                     77 79 93 97100 97 93 74 65 63 76 87 87 90 84 69 65 69 79
Wind dir                N  S  S  S SW SW SW  S  S  S SW SW SW SW  W NW SW  W  W
Wind spd                3  5  4  3  3  2  2  4  9  9  6  4  3  3  3  3  4  6  4
Clouds                 B1 SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC
PoP 12hr                     20          10           5           0          10
QPF 12hr                      0           0        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                                 PF                         PF


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

Min/Max          64    80      64    77      65    79      65    79
Temp          67 67 80 72   66 67 75 70   67 69 77 73   68 67 78 72
Dewpt         63 62 63 65   65 65 67 67   67 68 71 69   67 66 64 64
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   B1 B1 B1 B1   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    50      30    10
Rain shwrs                      S  C  C    C  L  C  C    C
Tstms                                 S             S    S

$$

RIZ006-182000-
Washington RI-
Including the cities of Narragansett and Westerly
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          66    78 82 84          67    78 82 84
Temp                   79 77 72 70 68 67 69 79 81 81 75 70 69 68 70 79 80 79 73
Dewpt                  73 73 72 70 68 67 69 70 69 68 69 68 67 66 67 68 68 68 68
RH                     82 87100100100100100 74 67 65 82 93 93 93 90 69 67 69 84
Wind dir               SW SW SW SW SW SW SW SW SW SW SW SW SW SW  W NW SW SW  W
Wind spd                4  5  3  3  2  2  2  5  8  8  4  3  3  3  3  4  5  5  3
Clouds                 B1 SC SC SC SC SC SC SC FW FW SC SC B1 SC SC SC SC SC B1
PoP 12hr                     10           5           5           0          10
QPF 12hr              0.00-0.05   0.00-0.13   0.00-0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                                 PF                      PF PF


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

Min/Max          62    80      62    76      63    78      63    79
Temp          65 65 79 71   64 65 75 70   66 68 77 71   66 65 78 71
Dewpt         62 62 65 66   64 65 68 68   66 68 71 70   66 65 65 64
PWind dir        NW     E       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    60      60    50      30    10
Rain shwrs                      S  C  C    C  L  C  C    C
Tstms                                 S             S    S

$$

RIZ007-182000-
Newport RI-
Including the city of Newport
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          69    78 81 84          70    78 82 85
Temp                   78 77 72 71 70 70 72 78 80 80 76 72 71 70 72 79 80 79 74
Dewpt                  72 72 71 71 70 69 70 70 69 69 69 69 68 67 68 68 68 69 68
RH                     82 85 97100100 97 93 76 69 69 79 90 90 90 87 69 67 72 82
Wind dir               SW  S  S  S SW SW SW SW  S SW SW SW SW SW  W NW SW SW  W
Wind spd                4  6  4  4  4  3  3  5 10 11  6  5  4  3  3  4  6  8  5
Clouds                 B1 SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC
PoP 12hr                     10           5           5           0          10
QPF 12hr                      0        0.01   0.00-0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF                      PF PF


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

Min/Max          66    79      65    76      66    78      66    78
Temp          68 68 79 72   67 68 75 70   68 70 77 72   69 68 77 72
Dewpt         65 63 64 65   66 66 67 67   68 69 71 70   67 66 64 64
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    B1 SC SC SC   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    60      60    50      30    10
Rain shwrs                      S  L  C    C  L  C  C    C
Tstms                                 S             S    S

$$

RIZ008-182000-
Block Island RI-
Including the city of New Shoreham
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          70          79          71          79
Temp                   74 74 72 71 71 71 72 75 77 78 75 73 73 72 73 76 77 77 73
Dewpt                  71 72 71 71 71 70 70 70 70 71 70 70 70 69 69 70 69 70 69
RH                     90 93 97100100 97 93 84 79 79 84 90 90 90 87 82 76 79 87
Wind dir                S SW SW SW SW SW SW SW SW SW SW SW SW SW  W  W SW SW  W
Wind spd                4  8  6  5  5  4  4  6  9 10  9  8  6  5  5  5  8  9  6
Clouds                 SC SC SC SC SC SC SC FW SC FW SC FW SC SC SC FW SC SC B1
PoP 12hr                     10           5           5           0          10
QPF 12hr                      0        0.01        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Obvis                                                      PF PF PF


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

Min/Max          68    77      69    76      69    78      69    78
Temp          70 70 76 72   70 71 75 71   71 72 76 73   71 71 76 73
Dewpt         66 64 66 67   67 67 68 69   69 70 72 71   68 67 66 66
PWind dir        NW     E       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC SC   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         20    10      30    60      60    40      30     5
Rain shwrs     S                C  L  L    C  L  C  S    C
Tstms                              S  S             S    S

$$

MAZ017-182000-
Northern Bristol MA-
Including the city of Taunton
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      82          65          85          66          84
Temp                   81 80 72 69 67 67 69 80 84 84 77 70 68 66 70 80 82 81 74
Dewpt                  72 72 71 69 67 67 69 70 68 67 67 66 65 64 66 67 67 67 67
RH                     74 77 97100100100100 72 59 57 71 87 90 93 87 65 61 63 79
Wind dir                N  E SE  S SW SW SW SW SW SW SW SW SW SW  W NW  W  W  W
Wind spd                3  3  3  2  2  1  1  3  6  6  3  3  2  2  2  3  4  4  2
Clouds                 B1 SC SC SC B1 SC SC FW FW FW FW SC SC SC SC SC SC SC B1
PoP 12hr                     20          10           5           0          10
QPF 12hr              0.00-0.05        0.01   0.00-0.14           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S
Tstms                      S
Obvis                              PF PF


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

Min/Max          61    81      60    78      62    79      62    80
Temp          64 65 80 70   62 64 76 69   64 67 78 72   65 65 79 71
Dewpt         61 62 63 63   62 64 66 66   64 67 70 68   65 65 64 63
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC SC   SC B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    50      30    20
Rain shwrs                      S  C  C    C  L  C  C    C
Tstms                                               S    S

$$

MAZ018-182000-
Western Plymouth MA-
Including the city of Brockton
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                76 80 82          65          84          66          84
Temp                   79 78 70 68 67 67 69 80 84 84 77 70 68 66 70 80 82 80 73
Dewpt                  71 71 70 68 67 67 69 70 68 67 68 66 66 64 67 67 67 67 67
RH                     77 79100100100100100 72 59 57 74 87 93 93 90 65 61 65 81
Wind dir               NE  E SE  S  S SW SW SW SW SW SW SW SW SW  W NW NW SW SW
Wind spd                4  4  2  2  1  1  1  4  6  6  4  3  2  2  2  3  4  4  2
Clouds                 B1 SC SC SC B2 B1 SC FW FW FW FW SC B1 SC SC SC SC SC B1
PoP 12hr                     10           5           5           0          20
QPF 12hr                      0        0.01   0.00-0.13           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                 S
Obvis                              PF PF                         PF


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

Min/Max          62    79      60    77      62    79      62    80
Temp          64 65 79 69   62 65 75 68   65 67 77 71   66 65 79 70
Dewpt         63 63 63 64   62 65 66 67   65 67 70 69   66 65 64 63
PWind dir        NW    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC SC   B1 B1 B1 B2   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    60      30    10
Rain shwrs                      S  C  C    C  L  L  C    C
Tstms                                 S             S    S

$$

MAZ019-182000-
Eastern Plymouth MA-
Including the city of Plymouth
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          66          84          67    78 82 84
Temp                   75 74 69 67 67 68 70 79 83 83 77 71 69 68 71 80 80 79 73
Dewpt                  70 70 68 67 67 67 70 70 69 68 68 67 66 65 67 67 67 68 67
RH                     84 87 97100100 97100 74 63 61 74 87 90 90 87 65 65 69 81
Wind dir               NE NE SE  S SW SW SW SW  S SW SW SW SW SW  W NW  N  E SE
Wind spd                6  4  2  2  2  2  2  4  6  6  4  4  3  3  3  4  5  4  2
Wind gust                                         18
Clouds                 B1 SC SC B1 B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC B1
PoP 12hr                     10           5           5           0          10
QPF 12hr                      0        0.01   0.00-0.13           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF                         PF


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

Min/Max          64    77      62    75      64    78      64    80
Temp          66 67 76 69   64 67 74 69   66 69 77 71   67 67 79 71
Dewpt         64 64 64 64   63 66 66 67   66 68 70 69   66 66 64 63
PWind dir         W    NE       E     E      NE    SE      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC SC   SC B1 B1 B2   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         10    10      20    50      60    60      30    10
Rain shwrs                      S  C  C    C  L  L  C    S  S
Tstms                                 S             S    S

$$

MAZ020-182000-
Southern Bristol MA-
Including the cities of Fall River and New Bedford
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          67    77 83 85          68    78 84 85
Temp                   80 78 72 70 69 68 71 80 82 82 77 71 70 68 72 81 82 81 74
Dewpt                  72 72 71 69 69 68 70 71 69 69 69 68 68 66 68 68 68 69 68
RH                     77 82 97 97100100 97 74 65 65 76 90 93 93 87 65 63 67 82
Wind dir               NE  S  S  S SW SW SW SW SW SW SW SW SW SW  W NW SW SW SW
Wind spd                3  5  3  2  2  2  2  5  9  9  5  4  3  2  2  4  5  6  3
Wind gust                                         19
Clouds                 B1 SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC
PoP 12hr                     10           5           5           0          20
QPF 12hr                      0           0   0.00-0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                 S
Obvis                              PF PF                   PF PF PF


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

Min/Max          63    80      62    77      64    79      64    80
Temp          66 67 80 71   64 66 75 70   66 69 78 72   68 67 79 71
Dewpt         64 63 64 65   64 66 67 67   66 69 71 69   67 66 65 64
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B1 SC SC SC   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         10    10      20    60      60    50      30    10
Rain shwrs                      S  C  C    C  L  C  C    C
Tstms                                 S             S    S

$$

MAZ021-182000-
Southern Plymouth MA-
Including the city of Mattapoisett
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      80          67          83          68          84
Temp                   79 78 71 69 68 68 71 80 83 82 77 71 70 68 71 82 82 80 74
Dewpt                  71 71 70 69 68 68 70 72 70 69 69 68 67 66 68 69 69 69 68
RH                     77 79 97100100100 97 77 65 65 76 90 90 93 90 65 65 69 82
Wind dir               NE  E SE  S SW SW SW SW  S SW SW SW SW SW  W  W SW SW SW
Wind spd                4  4  2  2  2  2  2  5  9  9  5  3  2  2  2  4  5  5  3
Clouds                 B1 SC FW SC B1 B1 SC SC FW FW FW SC B1 SC SC SC SC SC SC
PoP 12hr                     10           5           5           0          20
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF                   PF PF PF


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

Min/Max          64    80      62    77      64    79      65    80
Temp          66 67 80 70   64 66 75 69   66 69 78 72   68 67 80 71
Dewpt         64 64 65 65   64 66 67 67   66 69 71 69   67 67 65 64
PWind dir        NW    NE       E     E      NE     S      SW     W
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B1 SC SC   B1 B1 B1 B2   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         10    10      20    60      60    60      30    10
Rain shwrs                      S  L  L    C  L  C  C    C
Tstms                                 S             S    S

$$

MAZ022-182000-
Barnstable MA-
Including the cities of Chatham, Falmouth, and Provincetown
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          68    75 80 84          70    75 80 84
Temp                   75 74 70 69 69 70 72 77 79 79 75 72 72 71 72 78 78 78 73
Dewpt                  70 70 69 69 69 69 71 72 71 71 70 70 70 69 69 70 70 69 69
RH                     84 87 97100100 97 97 85 77 77 84 93 93 93 90 76 76 74 87
Wind dir                N NE NE SW SW SW SW SW  S SW SW SW SW SW SW  W  W  S  S
Wind spd                6  5  1  2  3  3  4  6  9 10  6  5  4  4  3  5  6  5  3
Clouds                 B1 SC SC SC B1 B1 B1 SC FW SC SC SC SC SC SC FW SC SC B1
PoP 12hr                      5           5           5           0          10
QPF 12hr                      0           0   0.00-0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                           PF PF PF                      PF PF


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

Min/Max          67    76      66    75      67    77      68    78
Temp          69 70 75 70   67 69 73 70   69 71 76 72   70 70 77 72
Dewpt         67 67 66 66   66 67 67 68   68 70 71 70   69 67 66 66
PWind dir         W    NE       E     E       E     S      SW    SW
Wind char        LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    B1 B1 SC SC   B1 B1 B1 B2   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         20    10      20    60      60    50      40    10
Rain shwrs     S  S             S  C  L    C  C  C  C    C  S
Tstms                                 S                  S

$$

MAZ023-182000-
Dukes MA-
Including the city of Vineyard Haven
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      78          69    75 79 82          71    76 81 84
Temp                   76 75 71 70 70 70 73 77 78 79 74 72 72 71 74 79 79 78 73
Dewpt                  70 69 69 69 69 69 71 72 71 70 70 69 69 69 70 70 69 69 69
RH                     82 82 93 97 97 97 93 85 79 74 87 90 90 93 87 74 72 74 87
Wind dir               NE SE  S SW SW SW SW SW SW SW SW SW SW SW SW  W SW SW  W
Wind spd                5  5  4  3  4  5  5  8 10 11  9  6  5  4  4  5  6  8  6
Clouds                 SC FW FW SC FW SC SC SC SC SC SC SC SC SC SC FW SC SC SC
PoP 12hr                      5           5           5           0          10
QPF 12hr                      0        0.01        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Obvis                              PF PF                   PF PF PF


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

Min/Max          67    78      66    76      67    78      68    78
Temp          69 71 77 71   68 70 74 70   69 73 77 72   70 71 76 72
Dewpt         66 66 66 66   65 66 68 68   68 70 71 70   68 67 66 65
PWind dir         W    NE       E     E       E     S      SW    SW
Wind char        LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B1 B1 SC SC   B1 B1 B1 B2   B2 B2 B1 B1   B1 SC FW FW
PoP 12hr         20    10      20    60      60    50      40    10
Rain shwrs     S  S             S  C  L    C  L  C  S    C  S
Tstms                                 S                  S

$$

MAZ024-182000-
Nantucket MA-
Including the city of Nantucket
106 PM EDT Tue Aug 18 2026

Date             Tue 08/18/26            Wed 08/19/26            Thu 08/20/26
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      76          68          78          71          79
Temp                   74 73 69 69 69 70 72 75 76 77 74 72 72 72 73 77 77 77 73
Dewpt                  70 69 68 68 68 69 71 72 72 71 70 70 70 70 71 71 71 71 70
RH                     87 87 97 97 97 97 97 90 87 82 87 93 93 93 93 82 82 82 90
Wind dir                N NE  N  W  W SW SW SW  S  S SW SW SW SW SW SW SW SW SW
Wind spd                9  6  2  2  3  5  5  9 10 10  8  6  6  5  5  6  8  8  5
Clouds                 B1 FW SC SC B1 B1 SC SC SC SC SC SC SC B1 SC FW FW SC B1
PoP 12hr                      0           5           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S
Obvis                           PF PF PF                PF PF PF PF


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

Min/Max          68    76      66    76      68    78      69    78
Temp          70 71 74 70   68 70 74 70   70 72 76 72   71 71 76 72
Dewpt         68 68 68 66   66 67 68 68   69 70 71 70   69 68 67 67
PWind dir         W    NE       E     E      SE     S      SW     W
Wind char        LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B1 B1 SC SC   B1 B1 B1 B2   B2 B2 B2 B1   B1 SC FW FW
PoP 12hr         30    30      30    60      60    50      50    10
Rain shwrs     C  C  S  S       C  C  L    C  L  C  C    C  C
Tstms                                 S                  S

$$