Area Forecast Matrices
Issued by NWS Boston, MA

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Area Forecast Matrices
National Weather Service Boston/Norton MA
404 AM EDT Sat Aug 15 2026

MAZ015-152000-
Suffolk MA-
Including the city of Boston
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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                72 79 81    54 59 63    77 82 84          66    73 77 79
Temp          63 67 74 77 76 71 67 63 60 65 75 80 79 74 71 69 67 68 72 75 75 72
Dewpt         56 55 53 53 53 55 56 55 55 56 59 59 61 62 63 64 64 66 68 69 68 66
RH            78 65 48 43 45 57 68 75 84 73 58 49 54 66 76 84 90 93 87 82 79 81
Wind dir      NW  N  N  E  E  E SW NW NW  N SE SE  S  S  S  S SE SE SE  E NE NE
Wind spd       3  3  4  6  5  3  2  3  3  2  3  8  9  9  8  8 10  9 11 10  8  4
Wind gust                                            19          19 24 21
Clouds        FW CL SC SC FW SC FW FW FW FW FW SC SC B1 B2 OV B2 B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          70          70
QPF 12hr                      0           0           0   0.39-0.47   0.15-0.22
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  S  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    81      65    85      68    84      64    78
Temp          67 68 79 75   67 68 82 79   71 71 81 77   67 66 75 72
Dewpt         65 65 65 64   63 63 63 63   64 66 66 64   61 60 59 58
PWind dir         N    NE      SW     S      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 SC SC FW   FW FW FW FW   SC SC B1 B1   B1 SC SC SC
PoP 12hr         10    10       5     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ016-152000-
Eastern Norfolk MA-
Including the city of Quincy
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          83          64          78
Temp          63 67 75 78 78 71 66 62 60 66 77 81 81 73 70 67 65 68 73 76 76 72
Dewpt         56 56 54 53 54 55 56 56 56 58 59 58 61 62 62 63 64 66 68 69 68 67
RH            78 68 48 42 43 57 70 81 87 75 54 46 51 68 76 87 97 93 84 79 76 84
Wind dir      NW  N  N NE  E SE  S  W NW  N SE SE  S  S  S  S  S SE SE  E NE NE
Wind spd       3  3  4  5  4  3  2  2  2  2  3  5  9  9  8  8 10 10 11 10  8  4
Wind gust                                                           21
Clouds        FW CL SC SC SC SC FW FW FW FW FW SC SC SC B2 OV OV B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          70          70
QPF 12hr                      0           0           0   0.35-0.40        0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  S  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      63    86      67    85      63    78
Temp          66 67 80 75   65 68 84 78   70 71 83 77   66 66 76 71
Dewpt         65 65 64 64   63 63 62 64   64 66 65 64   61 60 59 58
PWind dir         N    NE      SW    SW      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 SC SC FW   FW FW FW FW   FW SC B1 B1   B1 SC SC SC
PoP 12hr         10    10      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ013-152000-
Western Norfolk MA-
Including the cities of Foxborough and Norwood
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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    50 53 58          82          63          78
Temp          58 64 74 79 79 70 62 57 54 61 75 81 79 72 69 66 64 66 72 76 76 72
Dewpt         56 57 55 53 53 55 55 54 53 57 61 60 62 63 63 64 63 66 69 70 70 67
RH            93 78 51 41 41 59 78 90 96 87 62 49 56 73 81 93 97100 90 82 82 84
Wind dir      NW  N  N NW NW  E  E NW NW  N  S  S  S  S  S  S  S SE SE NE NE NE
Wind spd       3  2  3  4  4  2  2  2  2  1  2  5  8  6  5  6  9  8  9  8  5  3
Wind gust                                         18 17       19 19 21 18
Clouds        FW FW SC SC SC SC FW SC FW FW FW SC SC SC B2 B2 OV B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          80          60
QPF 12hr                      0           0           0   0.36-0.43   0.11-0.19
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  S  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      61    85      65    84      60    78
Temp          64 66 81 75   64 67 84 77   68 70 81 76   64 64 76 71
Dewpt         64 65 66 65   62 64 63 64   64 67 67 64   60 60 60 58
PWind dir         N    NE      SW    SW      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC FW   FW FW FW FW   FW SC B1 B1   B1 SC SC SC
PoP 12hr         10    10      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ014-152000-
Southeast Middlesex MA-
Including the city of Cambridge
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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    52 56 60          83          65          78
Temp          60 65 75 79 78 71 65 60 57 63 76 81 80 75 71 68 66 67 72 76 76 72
Dewpt         55 55 53 52 52 54 55 54 54 56 59 59 61 62 63 64 64 66 69 69 68 67
RH            84 70 46 39 40 55 70 81 90 78 56 47 52 64 76 87 93 97 90 79 76 84
Wind dir      NW  N  N  N NE  E SW NW NW  N SE  S  S  S  S  S SE SE SE  E NE NE
Wind spd       3  3  4  5  5  3  2  2  2  2  3  6  8  9  6  6  9  8 10  9  6  4
Wind gust                                                           20
Clouds        FW CL SC SC FW FW FW FW FW FW FW SC SC B1 B2 OV OV B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          80          60
QPF 12hr                      0           0           0   0.41-0.48   0.15-0.23
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  S  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      63    86      67    85      62    79
Temp          66 67 81 75   65 68 84 79   70 71 83 77   65 66 77 72
Dewpt         65 65 65 63   63 63 62 63   64 66 66 63   60 60 59 57
PWind dir         N    NE      SW    SW      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 SC SC FW   FW FW FW FW   SC SC B1 B1   B1 SC SC SC
PoP 12hr         10    10       5     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ007-152000-
Eastern Essex MA-
Including the city of Gloucester
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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                72 78 81    53 56 61    75 80 82          64    72 77 78
Temp          60 65 74 76 74 68 63 59 56 63 74 78 78 73 70 67 65 68 72 75 75 70
Dewpt         55 56 55 54 55 56 56 55 55 57 60 61 63 63 63 63 64 66 69 69 69 67
RH            84 73 51 46 51 65 78 87 96 81 62 56 60 71 78 87 97 93 90 82 82 90
Wind dir      NW NW  N SE SE  S SW NW  N NE SE SE SE  S  S  S  S SE SE SE  E  E
Wind spd       3  3  3  5  5  3  2  3  3  2  3  8  9  9  8  8 10 10 11 10  8  4
Wind gust                                                     20 20 24
Clouds        FW FW SC SC FW FW FW FW FW FW FW SC FW B1 B2 OV OV B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          80          70
QPF 12hr                      0           0           0   0.41-0.52   0.18-0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  D  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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      63    84      67    84      62    78
Temp          65 67 78 73   65 68 82 77   70 71 82 76   65 66 76 71
Dewpt         64 65 66 64   63 64 64 64   64 67 66 64   60 60 59 59
PWind dir         N     E      SW     S      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 SC FW FW   FW FW FW FW   SC SC B1 B1   SC SC SC SC
PoP 12hr         10     5       5     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ006-152000-
Western Essex MA-
Including the city of Lawrence
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          54          82          63          77
Temp          59 65 76 79 78 70 63 58 55 63 76 80 80 73 69 66 64 66 71 75 75 70
Dewpt         54 55 54 52 52 54 54 53 53 55 59 60 61 62 62 63 63 65 69 70 69 67
RH            83 70 46 39 40 57 72 83 93 75 56 51 52 68 78 90 97 97 93 84 82 90
Wind dir      NW NW  N NW  N SE  W NW  N  N SE SE SE  S  S  S  S SE SE  E NE NE
Wind spd       3  3  3  4  4  3  1  2  2  1  2  5  6  6  5  5  8  6  8  6  5  3
Wind gust                                                        17 19
Clouds        FW FW SC SC FW FW FW FW FW FW FW SC SC B1 B2 OV OV B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          80          70
QPF 12hr                      0           0           0   0.41-0.49   0.17-0.23
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  L  D  L  L  S  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      61    85      65    84      60    79
Temp          63 65 80 74   63 66 84 77   68 69 82 75   63 64 77 71
Dewpt         63 65 66 63   62 63 63 63   63 66 66 63   59 59 59 57
PWind dir         N    NE      SW     S      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC SC FW   FW FW FW SC   SC SC B1 B1   B1 SC SC SC
PoP 12hr         10    10       5     5      20    40      30    10
Rain shwrs                                    S  C  C    C
Tstms                                               S

$$

MAZ005-152000-
Central Middlesex MA-
Including the cities of Framingham and Lowell
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          52          83          62          77
Temp          57 64 75 79 79 70 62 57 53 61 75 81 80 73 69 66 63 66 71 75 76 71
Dewpt         55 56 55 53 52 54 54 53 52 55 59 59 61 62 63 63 63 66 69 70 69 67
RH            93 75 50 41 39 57 75 86 96 81 58 47 52 68 81 90100100 93 84 79 87
Wind dir      NW  N  N NW NW  N NW NW NW  N  S  S  S  S  S  S SE SE SE NE NE NE
Wind spd       2  2  3  4  4  2  1  2  2  1  2  4  6  6  5  5  6  6  6  6  5  3
Wind gust                                                     17    19 17
Clouds        FW FW SC SC SC FW FW SC FW FW FW SC SC B1 B2 OV OV B2 B2 B2 B1 B1
PoP 12hr                      0           0           0          80          60
QPF 12hr                      0           0           0   0.38-0.48   0.10-0.22
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      61    86      65    84      59    79
Temp          64 66 81 75   63 66 84 77   68 69 82 75   63 64 77 71
Dewpt         64 65 65 64   61 63 63 63   63 66 66 63   59 59 59 57
PWind dir         N     N      SW    SW      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC FW FW   FW FW FW FW   SC SC B1 B1   B1 SC SC SC
PoP 12hr         10    10      10     5      30    40      30    10
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ012-152000-
Southern Worcester MA-
Including the cities of Milford and Worcester
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          54          82          62          77
Temp          58 64 74 77 77 69 62 58 55 62 75 80 78 71 67 64 63 65 71 75 76 71
Dewpt         56 56 55 54 54 55 54 52 53 56 61 61 63 64 63 64 63 65 70 70 70 68
RH            93 75 51 45 45 61 75 80 93 81 62 52 60 79 87100100100 97 84 82 90
Wind dir       N  N  N NW NW NW  N  N  N NE  S  S  S  S  S  S  S SE  E NE  N  N
Wind spd       3  3  3  5  5  3  2  2  2  1  3  5  8  8  6  8  9  8  8  8  5  3
Wind gust                                         18 18 18 20 21 19 19
Clouds        FW FW SC SC SC FW FW FW FW FW FW SC SC B1 B2 B2 OV B2 B2 B2 B1 SC
PoP 12hr                      0           0           5          80          60
QPF 12hr                      0           0           0   0.36-0.47   0.07-0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      61    84      64    82      59    78
Temp          63 65 81 74   63 65 82 75   67 68 80 74   62 62 76 70
Dewpt         63 64 65 65   62 63 63 64   64 66 66 64   59 59 60 59
PWind dir         N    NW       W    SW      SW     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   SC B1 B1 B1   B1 SC SC SC
PoP 12hr         10    10      10     5      30    40      30    20
Rain shwrs                                 S  C  C  C    C        S
Tstms                                               S

$$

MAZ004-152000-
Northern Worcester MA-
Including the cities of Barre and Fitchburg
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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    49 52 55    77 80 83          60          76
Temp          57 62 73 76 76 67 60 56 53 60 74 78 77 70 65 63 61 64 70 74 74 69
Dewpt         54 55 54 53 52 53 52 51 50 55 59 60 62 63 63 63 61 64 69 69 68 67
RH            90 78 51 45 43 61 75 83 89 84 59 54 60 78 93100100100 97 84 82 93
Wind dir       N  N NW NW NW  N  N  N  N NE  S  S  S  S  S  S SE SE  E NE  N  N
Wind spd       3  2  4  5  5  3  2  2  1  1  3  6  6  8  6  8  9  6  6  6  5  3
Wind gust                                         17 19 19 20 23 19 19 17
Clouds        FW FW SC SC SC CL FW FW FW FW FW SC SC B1 B2 OV OV B2 B2 B2 B1 SC
PoP 12hr                      0           0          10          90          60
QPF 12hr                      0           0           0   0.39-0.58   0.07-0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  L  C  S
Tstms                                                    C
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      62    80      56    76
Temp          62 63 79 72   61 64 81 74   65 66 78 72   60 60 74 68
Dewpt         62 63 64 63   59 61 61 62   62 65 65 62   58 58 58 57
PWind dir         N    NW       W    SW      SW     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   SC B1 B1 B1   SC SC SC SC
PoP 12hr         10    10       5    10      30    40      20    10
Rain shwrs                                 S  C  C  C    S        S
Tstms                                               S

$$

MAZ026-152000-
Northern Middlesex MA-
Including the city of Ayer
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          53          82          60          76
Temp          58 64 74 78 77 68 61 57 53 61 75 80 80 72 67 64 61 65 70 74 75 70
Dewpt         53 56 55 53 53 54 52 51 50 54 59 60 61 62 62 62 61 65 70 70 68 67
RH            83 75 51 42 43 61 72 80 89 78 58 51 52 71 84 93100100100 87 79 90
Wind dir      NW  N  N NW NW  N NW NW NW NE  S  S  S  S  S  S SE SE SE NE NE  N
Wind spd       2  2  3  4  4  2  1  1  1  0  2  4  5  5  4  4  5  4  5  5  4  2
Wind gust                                               14 16 16 16 16
Clouds        FW FW FW SC SC CL FW SC FW FW FW SC SC B2 OV OV OV B2 B2 B2 B1 SC
PoP 12hr                      0           0           5          90          70
QPF 12hr                      0           0           0   0.43-0.52        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  L  L  S     S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      59    85      63    83      57    78
Temp          62 65 81 74   61 65 83 76   66 67 81 73   61 62 76 70
Dewpt         62 64 65 63   59 62 62 63   61 65 66 62   57 58 58 57
PWind dir         N     N       W    SW      SW     W      NW     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   SC B1 B1 B1   SC SC SC SC
PoP 12hr         20    10      10     5      30    40      30    10
Rain shwrs     S                           S  C  C  C    S
Tstms                                               S

$$

MAZ002-152000-
Western Franklin MA-
Including the city of Charlemont
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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                69 75 78          49    72 76 80          59    71 75 79
Temp          55 60 70 74 73 64 57 53 50 57 69 75 74 68 65 62 60 63 68 73 74 69
Dewpt         53 54 54 52 52 54 52 50 49 52 57 60 62 62 62 62 60 63 67 67 67 65
RH            93 81 57 46 48 70 83 89 96 83 66 60 66 81 90100100100 97 81 79 87
Wind dir      NW NW  N NW NW  N  N  N  N NE  S  S  S  S  S  S SE SE SE NW NW NW
Wind spd       2  2  2  4  4  2  2  1  1  0  3  5  5  5  6  6  5  4  3  4  3  1
Wind gust                                            17 18 19 18
Clouds        FW FW SC SC SC FW SC FW FW FW SC B1 SC B2 OV OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0          20          90          50
QPF 12hr                      0           0           0   0.49-0.69        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                    C  S
Obvis         PF                                        PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    79      56    80      60    77      54    74
Temp          61 62 77 70   59 62 79 72   64 64 76 69   58 58 72 66
Dewpt         61 61 61 60   56 58 60 61   60 61 63 59   55 54 56 56
PWind dir        NW    NW       W    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW CL FW FW   B1 B1 B1 B1   SC SC FW SC
PoP 12hr         10    10       5    10      40    40      20    10
Rain shwrs                                 C  C  C  C    S        S
Tstms                                               S

$$

MAZ003-152000-
Eastern Franklin MA-
Including the cities of Greenfield and Orange
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          50          80          61    75 78 81
Temp          54 58 71 76 76 66 59 53 50 56 72 78 77 70 67 64 62 64 70 75 76 71
Dewpt         54 56 55 53 52 54 53 51 50 54 58 60 62 63 64 64 62 64 68 69 68 67
RH           100 93 57 45 43 65 80 93100 93 61 54 60 78 90100100100 93 82 76 87
Wind dir       N  N  N NW NW  N  N  N  N  N  S  S  S  S  S  S SE SE  E  N  N  N
Wind spd       3  2  3  4  5  3  2  2  2  1  3  6  6  8  9  9  9  6  5  5  4  2
Wind gust                                            19 20 21 23 18
Clouds        FW SC FW FW SC CL SC FW FW FW FW SC SC B2 B2 OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0          20          90          60
QPF 12hr                      0           0           0   0.44-0.68        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  L  C  S
Tstms                                                    C  S
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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      58    84      62    81      56    77
Temp          62 63 80 73   60 62 82 75   65 65 79 72   60 59 75 69
Dewpt         62 62 63 62   59 60 61 63   63 64 64 62   58 57 57 57
PWind dir         N    NW      NW    SW       S     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   CL FW FW FW   SC B1 B1 B1   SC SC SC SC
PoP 12hr         10     5       5    10      30    40      20    20
Rain shwrs                                 S  C  C  C    S        S
Tstms                                               S

$$

MAZ008-152000-
Western Hampshire MA-
Including the city of Chesterfield
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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                73 76 79          51    74 77 80          59    73 76 80
Temp          56 61 71 74 74 65 58 55 52 58 70 75 75 68 65 63 61 63 69 74 75 69
Dewpt         54 55 55 53 52 54 52 51 50 54 58 61 63 63 62 62 61 63 67 68 67 66
RH            93 81 57 48 46 68 80 86 93 86 66 62 66 84 90 97100100 93 82 76 90
Wind dir       N  N  N NW NW NW  N  N  N NE  S  S  S  S  S  S SE SE  E NW NW NW
Wind spd       2  2  2  4  5  2  2  2  1  1  3  6  6  8  8  8  6  5  4  5  4  2
Wind gust                                            18 18 19 18
Clouds        FW FW SC SC SC FW SC FW FW FW SC B1 SC OV OV OV OV B2 B2 B1 SC SC
PoP 12hr                      0           0          20          90          50
QPF 12hr                      0           0           0   0.65-0.76        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                 S  C  S
Obvis         PF                                     PF PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    79      57    81      61    78      55    74
Temp          62 63 78 70   60 63 79 72   64 64 76 69   59 59 72 67
Dewpt         61 62 62 61   57 59 60 62   61 63 63 61   56 56 56 57
PWind dir        NW    NW       W    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   CL CL FW FW   B1 B1 B1 B1   SC SC SC SC
PoP 12hr         10    10       5    10      40    40      20    20
Rain shwrs                                 C  C  C  C    S        S
Tstms                                               S

$$

MAZ010-152000-
Eastern Hampshire MA-
Including the cities of Amherst and Northampton
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          50          81          62          80
Temp          56 60 73 77 77 67 60 55 51 58 73 79 78 71 67 65 63 65 72 76 78 72
Dewpt         56 57 57 54 54 55 54 52 51 56 60 61 63 63 64 64 63 65 70 70 69 68
RH           100 90 57 45 45 65 81 90100 93 64 54 60 76 90 97100100 93 82 74 87
Wind dir       N  N  N NW NW  N  N  N  N  N  S  S  S  S  S  S SE SE  E  N  N  N
Wind spd       3  2  3  4  6  3  2  2  2  1  3  8  9 10  9 10 10  6  6  6  5  3
Wind gust                                               20 21 23 18 17
Clouds        FW SC FW SC SC FW SC FW FW FW FW SC SC B2 B2 OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0          20          90          50
QPF 12hr                      0           0           0   0.43-0.68        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                    C
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      59    84      63    82      57    78
Temp          63 64 81 74   61 63 82 76   66 66 80 73   61 61 76 70
Dewpt         63 64 64 63   60 62 62 63   63 65 65 63   58 58 58 58
PWind dir         N    NW      NW    SW       S     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   FW CL FW FW   SC B1 B1 B1   SC SC SC SC
PoP 12hr         10     5       5    10      30    40      20    20
Rain shwrs                                 S  C  C  C    S        S
Tstms                                               S

$$

MAZ009-152000-
Western Hampden MA-
Including the city of Blandford
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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                      77          52          78          61          78
Temp          56 61 72 75 75 65 59 56 53 58 72 76 75 68 65 63 62 63 71 75 76 70
Dewpt         54 56 56 53 52 54 53 51 50 54 60 62 64 63 63 62 62 63 68 69 68 66
RH            93 84 57 46 45 68 80 83 89 86 66 62 69 84 93 97100100 90 82 76 87
Wind dir       N  N  N NW NW NW  N  N  N NE SE  S  S  S  S  S SE SE  N NW NW NW
Wind spd       3  2  2  4  5  3  2  2  1  1  3  6  6  8  8  8  8  5  5  5  4  3
Wind gust                                         18 18 19 18 18
Clouds        FW FW SC SC SC FW FW FW FW FW SC B1 B1 OV OV OV OV B2 B2 B1 SC SC
PoP 12hr                      0           0          20          90          40
QPF 12hr                      0           0           0   0.60-0.80        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                 S  C
Obvis                                                PF PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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      58    82      62    80      56    76
Temp          62 63 79 70   61 63 80 72   65 64 77 70   59 59 73 67
Dewpt         62 62 63 62   57 60 61 63   61 63 64 61   56 56 58 57
PWind dir        NW    NW       W    SW      SW     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   CL FW FW FW   SC B1 B1 B1   SC SC SC SC
PoP 12hr         10    10       5    10      30    40      20    20
Rain shwrs                                 S  C  C  C    S        S
Tstms                                               S

$$

MAZ011-152000-
Eastern Hampden MA-
Including the city of Springfield
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          52          81          62          80
Temp          57 62 73 77 78 69 62 57 53 60 74 79 79 71 68 65 63 66 72 77 78 73
Dewpt         56 58 57 54 54 55 54 53 52 56 60 61 63 63 64 64 63 66 70 70 69 68
RH            96 87 57 45 43 61 75 86 96 87 62 54 58 76 87 97100100 93 79 74 84
Wind dir       N  N  N NW NW  N  N  N  N NE  S  S  S  S  S  S SE SE  E  N  N  N
Wind spd       3  2  3  4  5  3  2  2  2  1  2  8 10 10 10 10 10  8  8  8  6  3
Wind gust                                         20 20 20 23 23 21 19
Clouds        FW SC SC SC SC FW FW FW FW FW FW SC SC B2 B2 OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0          20          90          50
QPF 12hr                      0           0           0   0.42-0.68        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                    C
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      59    85      64    83      58    78
Temp          64 65 81 75   62 64 82 76   67 67 80 74   61 62 76 71
Dewpt         64 64 64 63   60 62 62 63   64 65 65 63   59 59 58 58
PWind dir         N    NW       W    SW       S     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   SC B1 B1 B1   SC SC SC SC
PoP 12hr         10    10       5    10      30    40      20    20
Rain shwrs                                 S  C  C  C    S        S
Tstms                                               S

$$

CTZ002-152000-
Hartford CT-
Including the cities of Hartford and Windsor Locks
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          55    77 81 83          63          81
Temp          60 63 74 79 79 71 64 60 56 61 74 79 78 72 69 66 64 67 74 79 80 74
Dewpt         58 58 58 56 55 55 55 54 54 57 62 63 65 64 65 66 64 67 71 71 71 69
RH            93 84 57 45 44 57 73 81 93 87 66 58 64 76 87100100100 90 77 74 84
Wind dir       N  N  N  W NW  N  N  N  N  N  S  S  S  S  S SE SE  E NE  N  N  N
Wind spd       3  2  2  3  5  3  1  2  2  1  2  8 10  9  9 10 10  6  8  8  5  3
Wind gust                                         20 19 20 23 23 20 19
Clouds        FW FW SC SC SC FW FW FW FW FW FW SC SC B2 OV OV OV B2 B1 B1 SC SC
PoP 12hr                      0           0          20          90          40
QPF 12hr                      0           0           0   0.41-0.65        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                    C
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      61    85      65    83      59    78
Temp          65 66 82 76   63 65 83 77   68 68 81 75   63 62 76 72
Dewpt         65 64 65 64   61 62 63 64   65 66 67 64   60 59 60 59
PWind dir        NW    NW       W    SW       S     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   CL FW FW FW   SC B1 B1 B1   B1 SC SC SC
PoP 12hr         10    10       5    10      30    40      30    20
Rain shwrs                                 S  C  C  C    S        S
Tstms                                               S

$$

CTZ003-152000-
Tolland CT-
Including the cities of Union and Vernon
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          54          81          62          79
Temp          58 62 73 77 77 69 63 58 54 61 75 79 77 70 67 65 63 66 72 77 78 72
Dewpt         57 58 57 55 55 56 55 53 53 57 62 63 65 64 64 65 63 66 71 72 71 69
RH            96 87 57 47 47 63 75 83 96 87 64 58 67 81 90100100100 97 85 79 90
Wind dir       N  N  N NW NW  N  N  N  N NE  S  S  S  S  S SE SE SE  E NE  N  N
Wind spd       3  2  3  4  4  3  2  2  2  1  3  6 10  9  9 11 12  9  9  8  6  3
Wind gust                                         20 20 20 23 24 21 19
Clouds        CL FW SC SC SC FW FW FW FW FW FW SC SC B2 B2 OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0          20          90          40
QPF 12hr                      0           0           0   0.43-0.63        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  D  D  C  C  S
Tstms                                                    C
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      60    84      64    82      58    78
Temp          64 64 81 74   62 64 82 75   67 67 80 74   62 62 76 70
Dewpt         64 64 66 65   61 63 64 65   65 66 67 64   60 60 61 60
PWind dir         N    NW       W    SW       S     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC FW FW   FW FW FW FW   SC B1 B1 B1   B1 SC SC SC
PoP 12hr         10    10       5     5      30    40      30    20
Rain shwrs                                 S  C  C  C    C        S
Tstms                                               S

$$

CTZ004-152000-
Windham CT-
Including the cities of Putnam and Willimantic
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          54          81          62          79
Temp          58 62 74 78 78 69 63 59 55 61 76 79 78 71 67 65 63 66 72 77 77 72
Dewpt         57 57 57 55 55 57 56 54 54 58 62 63 65 65 64 65 63 66 71 72 71 69
RH            96 84 55 45 45 66 78 83 96 90 62 58 64 81 90100100100 97 85 82 90
Wind dir       N  N  N  W NW NW  N  N  N NE  S  S  S  S  S  S SE SE  E NE  N  N
Wind spd       3  2  2  4  4  2  2  2  2  1  3  6  9  8  8  8 11  8  9  8  5  3
Wind gust                                         19 18 18 20 23 20 19
Clouds        FW FW SC SC SC FW FW FW FW FW FW SC B1 B1 B2 B2 OV B2 B2 B1 B1 SC
PoP 12hr                      0           0          10          90          50
QPF 12hr                      0           0           0   0.39-0.66   0.07-0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  C  C  S
Tstms                                                    C
Obvis                                                   PF


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      61    84      64    82      59    78
Temp          64 64 81 74   63 65 83 75   67 68 80 74   62 62 76 71
Dewpt         64 64 66 66   62 64 64 65   65 67 68 65   60 60 61 60
PWind dir         N    NW       W    SW      SW     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   SC B1 B1 B1   B1 SC SC SC
PoP 12hr         10    10      10     5      30    40      30    20
Rain shwrs                                    C  C  C    C        S
Tstms                                               S

$$

RIZ001-152000-
Northwest Providence RI-
Including the cities of Foster and Smithfield
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          55          81          62          78
Temp          59 64 74 78 78 70 63 59 56 62 76 79 78 71 68 66 63 66 72 76 76 72
Dewpt         56 57 56 54 55 56 55 53 54 57 62 61 63 63 63 64 63 66 70 71 70 68
RH            90 78 53 43 45 61 75 80 93 84 62 54 60 76 84 93100100 93 85 82 87
Wind dir       N  N  N NW NW NW  N  N  N  N  S  S  S  S  S  S  S SE SE NE NE  N
Wind spd       4  3  3  4  4  3  2  2  2  1  2  5  9  6  6  8 10  9  9  8  6  3
Wind gust                                            17       20 19 19
Clouds        FW FW SC SC SC FW SC FW FW FW FW SC B1 B1 B2 B2 OV B2 B2 B1 B1 SC
PoP 12hr                      0           0           5          80          60
QPF 12hr                      0           0           0   0.36-0.60   0.08-0.14
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      61    84      65    82      60    77
Temp          64 66 80 75   64 66 82 75   67 69 80 75   63 63 76 71
Dewpt         64 64 66 66   62 64 64 65   65 67 67 65   60 60 60 59
PWind dir         N    NW      SW    SW      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 SC SC SC
PoP 12hr         10    10      10     5      30    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

RIZ002-152000-
Southeast Providence RI-
Including the city of Providence
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          57          81          64          79
Temp          62 65 75 79 79 71 64 61 58 63 76 79 78 72 70 68 65 68 73 77 77 73
Dewpt         57 57 55 54 55 57 57 56 56 59 62 62 63 64 64 65 65 67 70 71 71 69
RH            84 75 50 42 44 61 78 84 93 87 62 56 60 76 81 90100 97 90 82 82 87
Wind dir       N  N  N  W NW NW NW  N  N  N  S  S  S  S  S  S  S SE SE NE NE  N
Wind spd       4  3  3  4  4  3  2  2  2  1  3  8 10  8  6  9 12 11 11  9  8  3
Clouds        CL FW SC SC SC FW SC FW FW FW FW SC SC SC B2 B2 OV B2 B2 B1 B1 SC
PoP 12hr                      0           0           5          80          60
QPF 12hr                      0           0           0   0.43-0.58        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      63    84      66    83      61    78
Temp          66 67 81 76   65 67 83 77   69 71 81 76   65 65 77 72
Dewpt         65 65 66 67   64 65 65 66   66 68 68 66   61 61 61 61
PWind dir         N     N      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    20      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

RIZ003-152000-
Western Kent RI-
Including the cities of Coventry and West Greenwich
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          57          79          63          78
Temp          61 64 74 78 77 70 64 61 58 63 76 78 76 71 68 66 64 67 73 76 77 73
Dewpt         57 57 56 55 56 57 56 55 55 59 62 63 63 63 64 65 64 67 71 71 70 68
RH            87 78 53 45 48 63 75 81 90 87 62 60 64 76 87 97100100 93 85 79 84
Wind dir       N  N  N  W  W  W NW  N  N NE  S  S  S  S  S  S SE SE SE NE NE  N
Wind spd       4  3  3  3  4  2  2  2  2  1  3  8  9  6  8  9 12 11 10  9  6  3
Clouds        CL FW SC SC SC SC SC FW FW FW FW SC B1 B1 B2 B2 OV B2 B2 B1 SC SC
PoP 12hr                      0           0           5          80          60
QPF 12hr                      0           0           0   0.59-0.78   0.12-0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      65    81      60    77
Temp          65 66 80 74   64 67 81 75   68 69 79 74   64 64 76 70
Dewpt         65 65 67 66   63 65 65 65   66 67 68 65   61 61 61 60
PWind dir         N    NW      SW    SW      SW     W      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr          5    20      10     5      20    40      30    20
Rain shwrs              S                     S  C  C    C  S     S
Tstms                                               S

$$

RIZ004-152000-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          80          65          79
Temp          63 66 75 78 78 71 66 62 59 64 76 78 77 72 70 68 66 69 74 77 78 74
Dewpt         57 57 55 54 56 57 58 57 57 59 62 62 63 63 64 65 65 68 70 71 70 68
RH            81 73 50 43 47 61 75 84 93 84 62 58 62 73 81 90 97 97 87 82 76 82
Wind dir       N  N  N SW  W SW  W NW  N  N  S  S  S  S  S  S  S SE SE NE NE  N
Wind spd       4  3  3  3  5  3  3  2  3  2  3 10 11  8  8 10 13 12 12 10  8  4
Wind gust                                                           24
Clouds        CL FW SC SC SC FW SC FW FW FW FW SC B1 B1 B2 OV OV B2 B2 B1 SC SC
PoP 12hr                      0           0           5          80          70
QPF 12hr                      0           0           0   0.52-0.74        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      64    84      67    82      62    78
Temp          66 67 81 76   66 68 82 76   70 71 81 76   66 65 77 72
Dewpt         65 65 66 66   64 65 65 65   66 68 67 66   62 61 60 60
PWind dir         N     N      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    20      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C  S     S
Tstms                                               S

$$

RIZ005-152000-
Bristol-
Including the city of Bristol
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          58          80          66          78
Temp          62 66 74 78 77 71 66 62 59 65 76 78 77 73 72 70 67 70 73 76 77 74
Dewpt         58 58 56 55 57 58 59 58 59 61 63 63 65 64 65 66 66 68 71 72 71 69
RH            87 75 53 45 50 63 78 87100 87 64 60 67 73 79 87 97 93 93 87 82 84
Wind dir       N  N  N SW SW  S  S  N  N  N  S  S  S  S  S  S  S SE SE NE NE NE
Wind spd       4  3  3  4  6  4  3  2  3  2  3 10 12 10  9 11 14 13 12 10  9  5
Wind gust                                                           23
Clouds        CL FW SC SC SC SC SC FW FW FW FW SC SC B1 B2 OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0           0          80          70
QPF 12hr                      0           0           0   0.52-0.61        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      65    84      68    82      64    78
Temp          68 68 80 76   67 70 82 77   71 73 81 77   67 67 77 72
Dewpt         66 66 67 67   65 66 66 66   67 68 69 67   63 62 61 61
PWind dir         N    NW      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    10      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C  S     S
Tstms                                               S

$$

RIZ006-152000-
Washington RI-
Including the cities of Narragansett and Westerly
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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 79 81          58          79          65          79
Temp          62 66 74 78 76 71 65 62 59 65 76 77 76 72 70 68 66 68 74 77 78 74
Dewpt         58 59 57 57 58 59 59 57 57 61 64 65 65 65 65 66 65 68 72 73 72 70
RH            87 78 55 48 54 66 81 84 93 87 66 67 69 79 84 93 97100 93 87 82 87
Wind dir       N NE NE SW SW SW  W  N  N NE  S  S  S  S  S  S SE SE SE NE NE  N
Wind spd       5  4  3  4  5  3  2  2  2  2  4  9 10  6  8 10 13 13 12 10  8  4
Wind gust                                                  21 25 25 24
Clouds        CL CL SC SC SC SC FW FW FW FW FW SC SC B1 B2 OV OV B2 B2 B1 SC SC
PoP 12hr                      0           0           5          80          60
QPF 12hr                      0           0           0   0.67-1.12   0.14-0.25
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  C  L  D  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      66    81      61    78
Temp          66 67 80 75   65 68 81 75   70 71 80 75   65 65 77 71
Dewpt         66 66 68 68   65 66 67 68   67 69 69 67   63 62 62 62
PWind dir         N    SW      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr          5    10      10     5      20    40      40    20
Rain shwrs                                    S  C  C    C  S     S

$$

RIZ007-152000-
Newport RI-
Including the city of Newport
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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 78 81          59    75 78 81          67          79
Temp          64 67 74 77 75 70 66 63 60 65 75 77 76 73 72 70 68 70 74 77 77 74
Dewpt         59 59 56 56 58 60 60 59 60 62 63 63 64 64 65 65 66 68 71 72 71 69
RH            84 75 53 48 55 71 81 87100 90 66 62 66 73 79 84 93 93 90 85 82 84
Wind dir       N  N  N SW  S  S  S  W  N NE  S  S  S  S  S  S  S SE SE  E NE NE
Wind spd       6  5  4  5  8  5  4  3  3  3  4 11 12 10 10 12 16 16 16 12 10  5
Clouds        CL FW SC SC SC SC FW SC FW FW FW FW SC B1 B2 OV OV B2 B2 B1 SC SC
PoP 12hr                      0           0           0          80          70
QPF 12hr                      0           0           0   0.56-0.86   0.20-0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    81      66    82      69    81      65    78
Temp          68 69 80 75   69 71 81 76   72 73 80 76   68 67 77 72
Dewpt         66 66 67 67   66 67 66 67   68 69 69 67   64 63 61 61
PWind dir         N     W      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    10       5     5      20    40      30    10
Rain shwrs                                    S  C  C    C  S

$$

RIZ008-152000-
Block Island RI-
Including the city of New Shoreham
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          64          77          70          79
Temp          66 68 72 74 73 70 68 67 64 67 71 76 76 73 72 72 70 72 75 77 77 74
Dewpt         62 60 58 58 59 61 62 61 62 64 65 65 66 66 66 67 67 70 72 73 72 71
RH            87 76 61 57 62 73 81 81 93 90 81 69 71 79 81 84 90 93 90 87 85 90
Wind dir      NE NE NE SE  S SW SW  W  N NE  S  S  S  S  S  S  S  S SE  E NE NE
Wind spd      10  9  8  4  8  5  5  4  4  3  5  9 12 11 13 16 19 19 17 14 10  8
Clouds        FW CL SC SC SC SC FW FW FW FW CL FW SC B1 B2 OV OV B2 B1 SC SC SC
PoP 12hr                      0           0           5          70          50
QPF 12hr                      0           0           0   1.04-1.11        0.21
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  L  C  C


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    78      70    78      71    78      68    76
Temp          70 70 76 74   72 72 76 75   73 73 77 75   71 69 75 72
Dewpt         68 67 68 69   68 68 69 70   69 70 71 69   66 64 64 64
PWind dir         N    SE      SW    SW      SW    SW      NW    NE
Wind char        GN    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC FW FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr          5     5       0     5      20    30      30    10
Rain shwrs                                    S  C  C    C  C

$$

MAZ017-152000-
Northern Bristol MA-
Including the city of Taunton
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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    51 53 57          81          63          78
Temp          58 64 75 79 79 69 61 57 53 62 77 80 78 72 69 67 64 67 73 76 77 73
Dewpt         56 58 55 54 55 57 57 56 53 60 62 61 64 64 64 64 64 67 70 71 71 68
RH            93 81 50 42 44 66 87 96100 93 60 52 62 76 84 90100100 90 85 82 84
Wind dir       N  N  N  W NW SE  E NW  N  N  S  S  S  S  S  S  S SE SE NE NE NE
Wind spd       3  2  3  4  4  2  1  1  1  1  2  6  9  6  5  6 10 10 10  8  6  3
Wind gust                                         19          21 21 23 19
Clouds        CL CL SC SC SC SC FW SC FW FW FW SC SC SC B2 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          80          70
QPF 12hr                      0           0           0   0.35-0.50   0.13-0.19
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  L  D  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    83      61    85      65    83      60    78
Temp          65 67 81 75   64 67 83 77   68 70 81 76   64 65 77 71
Dewpt         65 66 66 66   64 65 65 66   65 68 68 66   61 61 61 60
PWind dir         N    NE      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    10      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ018-152000-
Western Plymouth MA-
Including the city of Brockton
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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    51 54 58          82          63          78
Temp          59 65 75 78 77 68 61 58 55 63 77 80 79 72 69 67 64 67 73 76 76 72
Dewpt         57 58 55 54 55 57 58 57 55 61 61 61 63 63 63 64 64 67 70 71 70 68
RH            93 78 50 43 47 68 90 96100 93 58 52 58 73 81 90100100 90 85 82 87
Wind dir       N  N  N  N  E SE  S  W NW  N  S  S  S  S  S  S  S SE SE  E NE NE
Wind spd       3  2  3  4  4  3  2  1  1  0  3  6  9  6  5  5 10 10 11  9  8  3
Wind gust                                         19 17    16 21 23 26 20
Clouds        CL CL SC SC SC SC FW SC SC FW SC SC SC SC B2 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          70          70
QPF 12hr                      0           0           0   0.32-0.43   0.17-0.26
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    84      66    83      61    78
Temp          65 67 80 74   64 67 83 76   69 70 82 76   65 65 76 70
Dewpt         65 66 66 65   64 66 65 65   66 68 67 66   62 62 61 60
PWind dir         N    NE      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B1 SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    10      10     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ019-152000-
Eastern Plymouth MA-
Including the city of Plymouth
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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 77 80    54 57 62          81          65          78
Temp          63 67 74 76 74 68 63 60 58 65 76 79 79 72 69 68 66 68 73 76 76 71
Dewpt         58 58 55 55 56 57 58 58 57 61 62 61 62 63 63 64 64 67 69 70 70 68
RH            84 73 51 48 53 68 84 93 96 87 62 54 56 73 81 87 93 97 87 82 82 90
Wind dir       N  N  N NE  E SE  S  W NW NE SE  S  S  S  S  S  S SE SE SE NE NE
Wind spd       4  4  4  5  5  3  2  2  2  1  3  8 10  8  6  8 11 12 13 11  8  4
Wind gust                                            18    18 23 26 28 23 18
Clouds        FW CL SC SC SC SC FW SC SC FW SC SC SC SC B2 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          70          70
QPF 12hr                      0           0           0   0.30-0.41   0.19-0.29
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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      63    84      67    83      63    76
Temp          66 68 77 72   66 69 82 77   70 72 82 76   66 67 75 70
Dewpt         66 66 66 65   64 66 65 65   66 68 67 66   63 62 61 60
PWind dir         N    NE      SW     S      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    10       5     5      20    40      30    20
Rain shwrs                                    S  C  C    C        S
Tstms                                               S

$$

MAZ020-152000-
Southern Bristol MA-
Including the cities of Fall River and New Bedford
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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 81    52 55 58          80    63 65 69          79
Temp          60 66 75 79 77 69 63 60 56 64 76 79 78 72 71 68 66 69 74 77 77 73
Dewpt         57 59 56 55 57 59 59 58 56 62 63 63 64 64 64 64 65 68 71 72 71 69
RH            90 78 52 44 50 70 87 93100 93 64 58 62 76 79 87 97 97 90 85 82 87
Wind dir       N  N  N SW SW  S  S SW  N NE  S  S  S  S  S  S  S SE SE  E NE NE
Wind spd       4  3  3  4  6  4  2  2  1  1  4  9 11  8  8  9 13 14 14 11  9  4
Wind gust                                            18 18 20 26 27 29 25 19
Clouds        CL CL SC SC SC SC FW SC SC FW FW SC FW B1 B2 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          70          70
QPF 12hr                      0           0           0   0.43-0.67   0.15-0.32
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    82      64    83      67    82      63    78
Temp          66 68 81 74   66 69 82 76   70 72 81 76   66 67 77 71
Dewpt         66 66 67 67   65 66 66 67   67 69 69 67   63 63 62 61
PWind dir         N    NE      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10    10       5     5      20    40      30    20
Rain shwrs                                    S  C  C    C  S     S
Tstms                                               S

$$

MAZ021-152000-
Southern Plymouth MA-
Including the city of Mattapoisett
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          55          80          65          79
Temp          60 65 75 78 75 68 62 59 56 64 77 79 78 72 70 68 66 69 74 77 77 73
Dewpt         58 59 55 55 56 58 59 58 56 63 62 62 64 63 64 64 64 68 71 71 71 68
RH            93 81 50 45 52 70 90 96100 97 60 56 62 73 81 87 93 97 90 82 82 84
Wind dir       N  N  N  E SE  S  S SW NW NE  S  S  S  S  S  S  S SE SE SE NE NE
Wind spd       3  3  3  4  4  3  2  1  1  0  4  9 10  6  6  8 12 13 13 11  8  4
Wind gust                                         20    17 18 23 25 27 23 18
Clouds        CL CL SC SC B1 SC FW SC SC SC FW SC FW SC B2 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          70          70
QPF 12hr                      0           0           0   0.36-0.51   0.22-0.30
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  C  C


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    81      64    84      68    83      63    78
Temp          66 68 80 74   66 69 83 76   70 72 82 76   67 67 77 71
Dewpt         66 66 67 66   65 67 66 67   67 69 69 67   63 63 62 61
PWind dir         N    NE      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1 SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10     5       5     5      20    40      30    20
Rain shwrs                                    S  C  C    C  S     S

$$

MAZ022-152000-
Barnstable MA-
Including the cities of Chatham, Falmouth, and Provincetown
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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 75 78    55 58 61    73 77 82          67    73 77 82
Temp          64 67 72 73 72 66 63 61 59 65 73 76 75 72 71 70 68 70 74 76 75 72
Dewpt         59 59 57 56 56 58 58 59 59 64 64 63 63 64 64 64 64 67 70 71 71 69
RH            84 75 59 55 57 75 84 93100 97 73 64 66 76 79 81 87 90 87 85 87 90
Wind dir       N  N  N  N NE SE  S SW  W  S  S  S  S  S  S  S  S SE SE SE  E NE
Wind spd       5  5  6  5  4  3  2  2  2  2  5  9 10  8  8  9 12 14 16 13 10  6
Wind gust                                         20 18 18 20 25 29 32 28 23 18
Clouds        CL CL FW SC SC SC FW FW SC SC FW SC FW SC B2 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          60          70
QPF 12hr                      0           0           0   0.18-0.42   0.29-0.47
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C  L  L  C  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    76      67    81      70    82      66    76
Temp          68 69 75 72   69 71 80 75   72 73 80 75   69 69 75 71
Dewpt         67 67 67 66   67 68 68 68   68 70 70 68   65 65 63 62
PWind dir         N    NE      SW    SW      SW    SW      NW    NE
Wind char        LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B1 SC FW   FW FW FW FW   FW SC SC B1   B1 B1 SC SC
PoP 12hr         10     5       5     0      20    30      30    10
Rain shwrs                                    S  S  C    C  S

$$

MAZ023-152000-
Dukes MA-
Including the city of Vineyard Haven
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          54    74 78 80          67    75 79 81
Temp          63 67 72 74 71 63 60 58 57 65 72 76 76 72 71 69 68 71 75 77 77 73
Dewpt         59 59 57 56 57 58 58 58 57 64 64 63 63 63 63 63 64 68 70 71 70 69
RH            87 75 59 53 61 84 93100100 97 76 64 64 73 76 81 87 90 84 82 79 87
Wind dir      NE  N NE  S  S  S  S SW SW SE  S  S  S  S  S  S  S SE SE SE  E NE
Wind spd       8  6  5  4  6  5  4  4  3  3  5 10 11 10 11 12 17 19 19 14 12  9
Wind gust                                                     27 31 31 25
Clouds        CL FW SC SC SC SC FW SC SC FW FW FW FW SC B2 OV OV B2 B2 B1 B1 SC
PoP 12hr                      0           0           0          60          70
QPF 12hr                      0           0           0   0.40-0.60   0.32-0.44
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               S  C  L  L  L  C  C


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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    79      68    80      70    81      67    77
Temp          69 70 77 73   70 72 79 75   72 74 79 75   69 70 75 72
Dewpt         67 67 66 66   66 68 67 68   67 70 70 68   64 64 62 62
PWind dir         N    NE      SW    SW      SW    SW      NW    NE
Wind char        GN    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC FW   FW FW FW FW   FW SC B1 B1   B1 B1 SC SC
PoP 12hr         10     5       5     0      20    30      40    20
Rain shwrs                                    S  C  C    C  C

$$

MAZ024-152000-
Nantucket MA-
Including the city of Nantucket
404 AM EDT Sat Aug 15 2026

Date             Sat 08/15/26            Sun 08/16/26            Mon 08/17/26
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          59          77          68          78
Temp          67 69 72 71 69 64 63 62 63 67 72 75 75 71 71 70 69 71 75 76 76 72
Dewpt         61 60 58 57 57 57 58 58 61 64 64 64 64 63 63 64 64 67 69 71 71 70
RH            81 73 61 61 66 78 84 87 93 90 76 69 69 76 76 81 84 87 82 85 85 93
Wind dir       N  N  N  N NE  E SE  S SW  S  S  S  S  S  S  S  S SE SE  S  E NE
Wind spd       9  9  9  6  5  3  2  3  3  2  6 10 11 10 10 12 14 19 19 17 14 12
Wind gust                                                        29 31
Clouds        FW CL FW SC FW SC CL FW SC SC FW SC FW SC B1 OV OV B2 B2 B1 B1 B1
PoP 12hr                      0           0           0          50          70
QPF 12hr                      0           0           0   0.27-0.36   0.50-0.66
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C  L  L  C  C  S


Date          Tue 08/18/26  Wed 08/19/26  Thu 08/20/26  Fri 08/21/26
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      68    79      70    80      67    76
Temp          70 70 74 71   70 72 77 74   72 73 78 75   70 71 74 71
Dewpt         68 68 68 66   66 68 69 68   68 70 70 69   66 66 64 63
PWind dir         N     N       W    SW      SW    SW      NW    NE
Wind char        GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC FW   FW FW FW FW   FW SC SC B1   B1 B1 B1 SC
PoP 12hr         20     5       0     0      10    30      30    20
Rain shwrs     S                                 S  C    C  C  S

$$