630
FOUS51 KBOX 151206
AFMBOX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
706 AM EST MON DEC 15 2025
MAZ015-152100-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 27 18 20 25 33 24 26 30 45
TEMP 19 25 26 24 24 23 23 22 28 32 32 29 27 28 29 32 40 45 42 39
DEWPT 5 6 6 9 13 14 15 16 17 17 17 18 18 19 20 22 27 30 30 30
RH 54 44 42 52 62 68 71 77 63 53 53 63 68 68 69 66 59 55 62 70
WIND DIR NW W W W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 18 18 16 13 10 10 9 9 9 9 9 9 6 8 10 11 12 12 10 8
WIND GUST 35 33 28 19 23 26 28 31 28 25 23
CLOUDS CL SC B1 B1 SC B1 B1 SC FW FW SC B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 12 13 12 14 13 13 11 19 25 24 23 20 20 20 23
MIN CHILL -8 -6 10 10 9 11 18 17 17 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 51 44 52 23 38 32 47
TEMP 36 29 44 44 51 51 47 36 27 24 34 34 36 40 45 38
DEWPT 28 26 34 41 47 49 36 24 12 7 9 18 27 31 32 29
PWIND DIR W S S SW W W SW W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C C C C S
MAZ016-152100-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 17 19 26 33 22 25 30 45
TEMP 19 25 25 23 23 22 22 21 28 32 32 28 26 27 29 31 40 45 43 39
DEWPT 5 6 6 8 12 14 14 16 17 17 17 18 19 20 21 24 29 32 31 31
RH 54 44 44 52 62 71 71 81 63 53 53 66 74 74 72 75 64 60 62 73
WIND DIR NW W W W W W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 18 19 17 13 11 11 10 10 9 9 9 10 6 8 10 11 12 11 10 8
WIND GUST 34 32 28 24 19 23 27 28 31 28 25 21
CLOUDS CL SC B1 B2 SC B1 B1 FW FW FW SC B1 B1 B1 B1 SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 11 12 11 12 11 11 10 19 25 24 21 19 19 19 22
MIN CHILL -10 -7 8 8 6 9 16 16 16 22
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 52 44 52 22 39 31 47
TEMP 35 29 45 44 52 51 47 36 27 23 35 33 36 39 45 37
DEWPT 28 26 35 41 48 49 37 24 12 7 11 19 28 32 32 29
PWIND DIR W S S SW W W SW SW
WIND CHAR LT LT BZ BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C C C C S
MAZ013-152100-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 17 32 22 44
TEMP 19 25 24 22 22 21 20 19 26 31 30 26 24 25 26 29 39 44 42 38
DEWPT 3 4 5 8 12 14 14 14 15 15 14 18 18 19 20 22 29 32 31 31
RH 49 40 43 54 65 74 77 80 62 51 51 71 77 78 78 75 67 62 65 76
WIND DIR NW NW W W W SW W W W SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 16 16 13 9 5 5 5 5 6 6 5 5 4 5 8 9 10 10 6 5
WIND GUST 31 29 25 16 19 20 26 25 20 16
CLOUDS CL SC B1 B2 SC B1 SC FW FW FW SC B1 B1 B1 SC SC SC SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 12 12 12 15 13 13 11 19 25 24 18 18 18 21
MIN CHILL -8 -5 8 7 5 9 16 15 15 22
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 51 44 51 21 37 30 46
TEMP 33 26 44 44 51 50 46 34 26 22 34 32 34 38 44 35
DEWPT 28 25 36 41 48 49 36 23 12 7 11 20 28 31 33 29
PWIND DIR W S S W W W SW W
WIND CHAR LT LT GN BZ GN LT LT LT
AVG CLOUDS SC SC SC B1 OV OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS S D D C C C C S
MAZ014-152100-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 19 33 24 45
TEMP 19 25 25 24 23 23 22 20 27 32 31 27 26 26 28 30 38 44 42 39
DEWPT 4 5 5 8 12 14 14 14 16 17 16 17 17 19 19 21 26 30 30 31
RH 51 42 42 50 62 68 71 77 63 53 53 65 68 74 68 69 62 57 62 73
WIND DIR W W W W W SW W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 17 17 14 11 8 6 6 6 8 8 6 6 5 6 9 10 11 10 9 5
WIND GUST 32 29 26 19 20 25 24 20 16
CLOUDS CL B1 B1 B1 SC B1 B1 FW FW FW SC B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 12 13 13 15 14 13 12 19 25 24 19 19 19 21
MIN CHILL -5 -4 11 11 10 11 20 17 17 22
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 50 43 52 22 38 31 47
TEMP 35 28 43 43 51 51 46 35 26 23 34 33 35 39 45 36
DEWPT 28 26 33 40 47 48 35 24 11 7 8 17 26 31 32 29
PWIND DIR W S S W W W SW W
WIND CHAR LT LT GN BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 OV OV B2 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C C C C S
MAZ007-152100-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 16 20 26 33 21 25 32 45
TEMP 19 25 25 23 24 23 23 21 28 32 32 29 27 27 28 31 38 44 42 39
DEWPT 5 6 6 8 12 14 15 15 16 17 18 19 19 20 20 22 27 30 31 31
RH 54 44 44 52 60 68 71 77 60 53 56 66 71 74 71 69 64 57 65 73
WIND DIR NW NW NW W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 20 19 17 13 10 10 10 9 9 8 9 9 8 9 11 12 13 13 11 9
WIND GUST 37 36 33 29 25 24 23 20 18 20 24 28 32 33 34 32 28 27
CLOUDS CL SC B1 B1 SC SC SC SC FW FW SC B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 11 12 11 13 13 12 11 20 25 24 22 19 18 18 21
MIN CHILL -9 -7 7 7 7 9 18 15 14 20
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 49 44 52 22 38 30 46
TEMP 36 30 43 44 50 50 47 36 26 23 33 33 35 39 45 37
DEWPT 28 26 33 40 45 47 36 26 13 8 10 18 26 30 32 29
PWIND DIR W S S SW W W SW W
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 OV OV B2 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS C D L C C C C S
SNOWSHWRS S
MAZ006-152100-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 17 32 22 44
TEMP 18 24 24 21 21 20 20 18 26 31 30 26 24 24 25 28 36 43 41 38
DEWPT 3 4 5 7 10 13 13 14 15 16 16 17 17 17 17 19 25 29 30 30
RH 51 41 43 54 62 74 74 84 62 53 55 68 74 74 71 68 64 57 65 73
WIND DIR W W W W W SW SW W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 17 14 10 5 5 5 5 8 6 5 5 4 5 8 9 10 10 8 5
WIND GUST 33 33 26 16 19 21 26 24 20 16
CLOUDS CL SC B1 B1 SC B1 B1 FW FW FW SC B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 10 11 10 13 12 12 10 18 24 23 17 17 17 19 29
MIN CHILL -10 -8 7 7 7 9 17 15 14 19
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 48 42 51 20 36 28 45
TEMP 34 26 42 42 49 49 46 33 25 21 33 30 33 36 44 34
DEWPT 27 24 32 38 45 46 35 24 10 5 8 15 24 28 31 27
PWIND DIR W S S W W W SW W
WIND CHAR LT LT GN BZ GN LT LT LT
AVG CLOUDS SC FW SC B2 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS C D D C C C C S
SNOWSHWRS S
MAZ005-152100-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 17 32 22 44
TEMP 18 24 24 23 22 21 20 19 26 31 30 26 24 25 26 28 37 43 41 37
DEWPT 3 4 5 8 12 13 13 14 14 15 14 17 17 17 17 20 26 29 30 31
RH 51 41 43 52 65 71 74 80 60 51 51 68 74 71 68 71 64 57 65 79
WIND DIR W W W W W SW W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 17 17 13 9 5 4 4 4 6 6 5 5 4 5 6 9 10 9 6 5
WIND GUST 32 32 25 19 20 26 25 20
CLOUDS CL B1 B1 B1 SC B1 B1 FW FW FW SC B1 B1 B1 B1 SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 11 12 12 16 14 13 12 19 25 24 18 18 18 20
MIN CHILL -7 -5 9 11 9 10 18 15 14 20
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 49 42 50 20 36 29 46
TEMP 34 26 42 42 49 50 44 33 25 21 34 31 33 37 44 35
DEWPT 27 24 33 39 46 47 35 22 11 6 8 17 25 29 31 28
PWIND DIR W S S W W W SW W
WIND CHAR LT LT GN GN GN LT LT LT
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS S D D C S C C S
SNOWSHWRS S
MAZ012-152100-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 24 16 31 21 43
TEMP 18 23 23 22 22 20 19 17 25 30 29 24 23 24 25 27 36 42 41 36
DEWPT 2 3 5 9 12 13 14 14 14 14 13 16 17 17 17 20 26 29 30 30
RH 49 41 45 57 65 74 80 88 62 51 51 71 77 74 71 74 67 60 65 79
WIND DIR W W W W SW W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 17 17 13 9 6 8 6 6 8 8 5 5 5 8 10 10 11 10 8 6
WIND GUST 34 34 28 16 20 25 27 28 27 23 17
CLOUDS FW B1 B1 B1 SC SC SC FW FW FW SC B1 B1 B1 SC SC FW SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 2 9 11 11 13 11 10 8 17 23 23 16 15 16 17 28
MIN CHILL -12 -10 6 7 3 5 14 10 11 16 27
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 49 42 49 20 36 29 45
TEMP 33 25 43 44 49 49 42 31 25 21 33 30 33 37 43 34
DEWPT 27 24 34 40 47 47 33 20 11 6 8 18 25 29 31 28
PWIND DIR W S S W W W SW W
WIND CHAR LT LT BZ BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 5 10 30 30
RAIN SHWRS L D D C S C C S
SNOWSHWRS S S
MAZ004-152100-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 20 22 26 11 14 18 26 29 32 17 19 24 38 41 44
TEMP 16 21 21 20 20 19 17 15 23 28 27 22 21 22 23 25 33 39 39 35
DEWPT 2 3 5 9 12 13 13 13 13 14 14 15 15 16 15 17 23 28 29 29
RH 53 45 49 62 71 77 84 92 65 55 57 74 77 77 71 71 66 64 67 78
WIND DIR NW NW W W SW SW W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 17 13 9 6 6 5 5 6 8 5 5 6 9 11 12 12 11 9 8
WIND GUST 34 33 28 17 17 16 17 21 26 27 28 27 23 19
CLOUDS FW B1 B1 B1 SC B1 B1 FW FW FW SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 0 7 9 9 12 10 9 8 15 21 20 13 12 12 14 24 29
MIN CHILL -13 -11 2 4 2 4 11 8 8 11 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 47 40 47 17 34 26 43
TEMP 31 23 41 41 47 47 39 28 22 18 31 28 31 34 41 32
DEWPT 26 23 31 37 45 45 31 19 10 5 7 15 23 27 29 26
PWIND DIR W S S W W W SW W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 5 10 30 30
RAIN SHWRS L D D C C C S
SNOWSHWRS S C C
MAZ026-152100-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 20 24 26 15 27 31 33 20 38 43 44
TEMP 18 23 23 20 21 20 19 16 25 31 29 23 22 23 24 26 35 41 40 36
DEWPT 2 4 6 8 12 14 13 13 14 14 14 16 15 16 15 17 24 28 30 30
RH 49 43 47 59 68 77 77 88 62 49 53 74 74 74 68 68 64 59 67 79
WIND DIR NW NW NW W W W W W W W SW S SW SW SW SW SW SW SW W
WIND SPD 16 16 12 8 3 3 3 3 5 6 4 4 4 5 6 9 10 9 6 5
WIND GUST 33 33 27 16 16 14 13 14 19 23 25 27 25 23 19
CLOUDS FW B1 B1 B1 SC B1 B1 FW CL FW SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 9 11 11 18 24 23 16 16 16 17 28
MIN CHILL -10 -9 5 7 6 9 12 9 10 13 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 48 40 49 18 35 27 44
TEMP 32 24 41 40 48 48 41 30 23 19 32 29 31 35 43 33
DEWPT 25 22 32 37 44 45 33 20 9 4 7 15 22 27 30 26
PWIND DIR W S S W NW W SW W
WIND CHAR LT LT GN BZ GN LT LT LT
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS L D D C C C S
SNOWSHWRS S C C
MAZ002-152100-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 17 21 24 11 21 27 31 17 33 39 43
TEMP 13 18 20 20 20 18 15 12 20 26 25 21 19 20 21 23 32 38 37 35
DEWPT 1 4 8 12 13 12 11 10 13 14 13 13 13 14 14 15 22 27 28 28
RH 58 53 59 71 74 77 84 91 74 60 60 71 77 77 74 71 66 64 70 75
WIND DIR NW NW W W W W W W W SW SW S SW SW SW SW SW SW W W
WIND SPD 12 14 11 9 5 5 5 3 4 5 3 3 4 5 6 6 6 6 6 8
WIND GUST 33 33 27 17 17 13 14 18 20 20 23 24 24 21
CLOUDS SC B1 B2 B1 SC SC B1 FW FW FW SC B1 B1 B1 SC SC SC B1 B1 B1
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -2 4 7 9 12 10 7 14 19 13 12 15 25 28
MIN CHILL -17 -16 -3 4 -1 0 6 4 5 12 19
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 44 38 43 15 31 25 40
TEMP 29 21 38 38 42 43 34 25 19 16 27 27 29 33 38 30
DEWPT 25 19 28 34 41 40 27 15 7 4 7 14 20 24 27 24
PWIND DIR W S S W NW SW SW W
WIND CHAR LT LT BZ BZ GN LT GN LT
AVG CLOUDS SC SC B1 B2 OV OV B1 B1 SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S D D D C C S
SNOWSHWRS C C C C S
MAZ003-152100-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 23 11 12 17 26 29 32 17 19 24 42
TEMP 16 21 22 21 20 18 16 13 22 28 28 23 21 21 22 23 32 40 40 36
DEWPT 1 4 7 10 12 13 12 12 13 14 15 16 15 15 15 16 22 28 29 30
RH 51 47 52 62 71 80 84 96 68 55 58 74 77 77 74 74 66 62 64 79
WIND DIR NW NW W W SW SW SW SW W SW S S SW S S S SW SW SW W
WIND SPD 13 14 11 6 3 3 3 2 3 5 4 3 5 6 9 9 9 8 6 5
WIND GUST 29 32 25 14 16 13 13 18 21 24 24 25 23 20 16
CLOUDS FW B1 B1 B1 SC SC SC FW FW FW SC B1 B1 B1 SC SC SC B1 B1 B1
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 2 8 11 12 22 22 14 13 12 14 25
MIN CHILL -9 -8 6 9 5 8 12 7 7 11 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 46 40 46 17 33 27 43
TEMP 31 22 40 40 45 46 38 28 22 18 30 29 30 34 41 32
DEWPT 25 21 30 37 43 43 30 18 9 5 7 16 22 26 28 26
PWIND DIR W S S W NW SW S W
WIND CHAR LT LT GN GN GN LT GN LT
AVG CLOUDS SC SC B1 B2 OV OV B1 B1 SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S C D D C C C S
SNOWSHWRS S C C
MAZ008-152100-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 19 22 25 12 24 28 32 18 36 40 44
TEMP 14 20 21 21 20 18 15 13 21 27 26 22 20 21 22 24 33 39 37 35
DEWPT 2 5 8 11 12 12 11 11 12 13 13 14 14 14 14 16 22 28 29 29
RH 58 51 56 65 71 77 84 91 68 55 57 71 77 74 71 71 63 64 72 78
WIND DIR NW NW W W W W W W W SW SW SW SW SW SW SW SW SW W W
WIND SPD 13 17 13 10 5 5 5 4 4 6 4 4 4 6 8 8 8 8 6 9
WIND GUST 36 35 28 16 14 19 23 21 23 23 23 21
CLOUDS SC B1 B2 B1 SC B1 SC FW FW FW SC B1 B1 B1 SC SC SC B1 B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -1 5 8 9 12 10 7 5 15 19 20 13 13 13 15 25 28
MIN CHILL -15 -12 1 5 -1 3 11 8 9 15 23
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 45 39 44 16 32 26 41
TEMP 30 22 39 39 44 44 36 25 20 16 28 28 30 33 39 31
DEWPT 25 21 30 36 43 41 27 15 8 5 8 14 20 25 28 24
PWIND DIR W S S W NW SW SW W
WIND CHAR LT LT BZ BZ GN LT GN LT
AVG CLOUDS SC SC B1 B2 OV OV B1 B1 SC SC B1 B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S L D D C C S
SNOWSHWRS C C C S
MAZ010-152100-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 13 30 20 43
TEMP 18 23 24 22 21 18 16 14 23 29 28 24 22 22 24 25 34 41 41 36
DEWPT 2 4 7 11 12 13 13 13 13 15 15 16 16 16 16 17 23 28 29 30
RH 49 43 47 62 68 80 88 96 65 55 58 71 77 77 71 71 64 59 62 79
WIND DIR NW NW W W SW SW SW SW W SW SW S S S S S SW SW SW W
WIND SPD 13 16 12 8 4 4 3 3 3 6 4 4 5 8 9 10 10 10 6 5
WIND GUST 32 33 26 14 14 13 18 21 24 24 26 24 20 17
CLOUDS FW B1 B2 B1 SC SC SC FW FW FW SC B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 10 12 13 15 17 23 14 14 14 15 26
MIN CHILL -8 -7 6 7 4 6 13 8 9 13 25
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 48 40 47 19 35 28 44
TEMP 31 23 41 40 47 47 39 29 23 20 32 31 31 35 43 34
DEWPT 26 23 32 38 45 44 30 18 10 6 8 16 23 27 29 27
PWIND DIR W S S W NW SW S W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC B1 B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S L D D C C C S
SNOWSHWRS S C C
MAZ009-152100-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 23 13 29 19 38 41 44
TEMP 14 20 22 21 20 18 16 14 22 28 27 22 21 22 23 25 33 40 38 35
DEWPT 2 5 9 12 13 13 12 11 12 13 13 14 14 14 14 16 23 27 29 29
RH 58 51 57 68 74 80 84 88 65 53 55 71 74 71 68 68 66 59 70 78
WIND DIR NW NW W W SW SW W W W SW SW SW SW SW SW SW SW SW W W
WIND SPD 16 18 13 9 5 5 5 4 4 6 4 5 5 8 9 9 9 9 8 8
WIND GUST 35 34 27 19 21 21 23 23 20 19
CLOUDS SC B1 B2 B1 SC B1 SC FW FW FW SC B1 B1 B1 SC FW SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -2 5 9 11 12 10 7 6 16 21 21 13 13 13 16 26 28
MIN CHILL -16 -14 3 5 0 4 11 9 9 15 25
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 47 40 45 17 33 27 42
TEMP 31 23 40 40 46 45 37 27 21 18 30 28 30 33 40 31
DEWPT 25 22 31 37 44 42 28 16 9 5 9 16 21 25 29 25
PWIND DIR W S S W NW SW SW W
WIND CHAR LT LT BZ BZ GN LT GN GN
AVG CLOUDS SC SC B1 B2 OV OV B1 SC SC SC B1 B1 B2 B2 B1 B1
POP 12HR 0 20 90 80 5 10 30 30
RAIN SHWRS S C D D C C C S
SNOWSHWRS S C C
MAZ011-152100-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 14 31 21 43
TEMP 18 24 24 22 21 19 17 15 23 30 29 25 22 23 24 26 34 41 41 36
DEWPT 2 5 8 11 13 14 13 13 14 15 15 16 16 16 16 18 24 28 29 29
RH 49 43 50 62 71 80 84 92 68 53 55 68 77 74 71 71 66 59 62 75
WIND DIR NW NW NW SW SW SW SW W W SW SW S SW SW SW SW SW SW SW W
WIND SPD 14 16 12 8 4 4 4 3 4 5 5 5 6 8 10 10 10 10 8 6
WIND GUST 33 33 27 16 17 14 18 21 25 25 27 25 20 17
CLOUDS FW B1 B1 B1 SC SC SC FW FW FW SC B1 B1 SC SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 11 13 13 14 12 10 9 23 23 18 15 14 14 16 26
MIN CHILL -10 -8 6 8 4 7 13 9 10 15 25
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 48 41 48 19 35 28 45
TEMP 32 23 42 42 48 48 40 30 24 20 33 31 32 35 43 34
DEWPT 26 23 33 38 46 45 30 18 11 7 8 17 24 28 30 27
PWIND DIR W S S W NW SW SW W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S L D D C C C S
SNOWSHWRS S C
CTZ002-152100-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 22 27 28 15 31 21 43
TEMP 19 25 26 24 22 21 19 16 24 30 30 26 23 24 25 26 34 42 42 36
DEWPT 3 6 9 12 14 15 14 13 13 14 14 17 17 17 17 19 25 29 30 30
RH 49 44 48 60 71 77 80 88 62 51 51 68 77 74 71 74 69 60 62 79
WIND DIR NW NW NW SW SW SW W W NW SW S S SW SW SW SW SW SW SW W
WIND SPD 12 14 11 6 4 4 4 3 3 5 5 5 5 6 9 9 10 10 8 5
WIND GUST 34 33 25 14 18 20 19 24 23 19 16
CLOUDS FW B1 B2 B1 SC SC SC FW FW FW SC B1 B1 SC SC FW SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 13 16 16 14 11 24 16 16 16 17 27
MIN CHILL -14 -12 7 8 4 8 14 9 9 15 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 49 42 49 20 36 30 45
TEMP 32 25 43 43 50 48 42 31 25 21 33 32 33 36 44 35
DEWPT 26 24 35 40 47 45 31 18 11 8 12 20 25 29 32 28
PWIND DIR W S S W NW SW SW W
WIND CHAR LT LT GN BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC B1 B1 B2 B2 B2 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S L D D C S C C S
SNOWSHWRS S
CTZ003-152100-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 15 31 21 42
TEMP 17 24 24 22 21 20 18 16 24 30 29 25 23 23 25 26 35 41 40 35
DEWPT 3 5 7 10 13 14 14 13 14 14 13 17 17 17 17 20 26 29 30 30
RH 53 43 47 59 71 77 84 88 65 51 51 71 77 77 71 78 69 62 67 82
WIND DIR NW NW NW W SW SW W W NW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 14 14 11 6 4 4 4 3 3 5 5 5 6 8 10 10 11 11 9 6
WIND GUST 34 33 28 17 16 17 14 18 21 24 25 27 25 20 17
CLOUDS FW B1 B1 B1 SC SC SC FW FW FW SC B1 B1 SC SC FW SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 3 11 13 14 15 11 24 23 19 15 14 15 16 27
MIN CHILL -9 -7 7 8 4 7 14 10 11 16 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 49 43 49 20 36 29 45
TEMP 31 24 42 45 50 48 41 31 25 21 33 30 33 36 43 33
DEWPT 27 23 35 40 47 46 32 19 11 7 10 19 25 29 32 28
PWIND DIR W S S W NW SW SW W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S L D D C S C C S
SNOWSHWRS S S
CTZ004-152100-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 16 32 21 44
TEMP 18 24 24 23 22 20 19 16 25 31 29 25 23 24 25 27 37 43 41 36
DEWPT 3 5 7 10 12 14 14 14 14 14 13 18 18 19 19 22 28 31 30 31
RH 51 43 47 57 65 77 80 92 62 49 51 74 81 81 78 81 70 62 65 82
WIND DIR NW NW NW W SW W W W W W SW SW SW SW SW SW SW SW SW W
WIND SPD 13 14 11 6 4 4 4 3 4 5 5 4 5 8 10 10 11 11 9 6
WIND GUST 33 33 27 17 16 17 14 17 21 24 24 27 25 20 17
CLOUDS FW B1 B1 B2 SC SC SC FW FW FW SC B1 B1 SC SC FW SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 11 13 15 12 19 16 15 16 18 29
MIN CHILL -8 -7 7 11 6 10 15 10 11 17 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 51 44 50 20 38 29 46
TEMP 32 24 44 47 51 50 43 32 25 21 34 31 34 37 44 35
DEWPT 27 24 36 41 48 47 34 20 12 7 10 20 27 30 32 29
PWIND DIR W S S W NW W SW W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 20 90 90 5 10 30 30
RAIN SHWRS S L D D C C C C S
SNOWSHWRS S S
RIZ001-152100-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 17 32 22 44
TEMP 18 24 24 22 22 21 20 18 26 31 30 25 24 25 26 29 38 43 41 36
DEWPT 3 4 5 9 13 14 14 15 14 14 14 18 18 19 20 23 29 31 31 30
RH 51 41 43 57 68 74 77 88 60 49 51 74 77 78 78 78 70 62 67 79
WIND DIR NW NW NW W SW W W W NW W W SW SW SW SW SW SW SW SW W
WIND SPD 14 14 12 8 4 4 4 4 6 5 4 4 5 8 10 10 11 11 9 6
WIND GUST 29 29 25 14 21 25 24 20
CLOUDS CL SC B1 B2 SC SC SC FW FW CL SC B1 B1 SC SC SC FW SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 12 12 13 16 15 13 11 19 25 24 17 16 17 19
MIN CHILL -7 -5 9 11 7 10 18 13 14 19 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 51 44 50 21 38 30 46
TEMP 33 26 44 47 51 50 44 33 26 22 34 32 35 38 44 35
DEWPT 27 25 36 41 48 48 35 21 12 7 10 20 27 31 32 29
PWIND DIR W S S W W W SW W
WIND CHAR LT LT BZ BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS L D D C C C C S
SNOWSHWRS S
RIZ002-152100-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 18 33 22 23 28 45
TEMP 20 25 25 24 23 22 21 19 27 32 31 27 25 26 28 31 41 45 43 38
DEWPT 4 5 6 9 13 15 15 15 16 16 16 19 20 21 22 25 31 33 32 31
RH 49 42 44 52 65 74 77 84 63 51 53 71 81 81 78 78 67 62 65 76
WIND DIR NW NW NW NW W W W NW NW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 13 13 12 8 4 4 4 4 6 6 6 5 4 6 9 10 12 12 9 6
WIND GUST 29 29 26 18 14 14 17 20 23 26 28 23 17
CLOUDS CL FW B1 B2 B1 SC SC FW FW CL SC B1 B1 SC SC SC SC SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 14 14 15 17 16 15 12 20 25 19 19 20 22
MIN CHILL -7 -3 11 13 10 12 18 15 16 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 52 45 52 22 39 31 48
TEMP 33 27 45 46 52 51 46 35 27 23 36 33 36 39 46 36
DEWPT 28 26 37 43 49 49 36 22 13 8 12 22 30 33 34 30
PWIND DIR W S S W W W SW W
WIND CHAR LT LT BZ BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 OV OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS S D D C C C C C
RIZ003-152100-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 17 32 22 44
TEMP 19 25 24 22 22 21 20 18 26 32 30 25 24 26 27 30 40 44 41 37
DEWPT 3 4 5 9 13 14 14 15 15 14 14 18 19 21 22 25 31 32 31 30
RH 49 40 43 57 68 74 77 88 62 47 51 74 81 81 81 81 70 62 67 75
WIND DIR NW NW NW W SW W W W NW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 13 13 11 8 4 4 4 4 5 5 5 4 5 6 9 10 12 12 10 6
WIND GUST 29 29 25 24 25 20
CLOUDS CL SC B1 B2 B1 SC SC FW CL CL SC B1 B1 SC SC SC FW SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 5 13 13 14 16 15 13 11 19 26 24 17 17 18 21
MIN CHILL -6 -4 10 13 9 11 18 14 16 22 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 52 45 51 22 39 30 47
TEMP 32 26 45 49 52 50 45 34 26 22 35 32 36 38 45 35
DEWPT 27 25 37 42 48 48 35 21 12 8 11 22 29 32 33 29
PWIND DIR W S S W NW W SW W
WIND CHAR LT LT BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 OV OV B1 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 10 10 30 30
RAIN SHWRS S L D D C C C C C
RIZ004-152100-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 27 17 19 23 34 23 24 29 46
TEMP 21 26 26 24 24 23 22 20 28 33 32 27 26 27 30 33 42 45 43 38
DEWPT 4 5 6 10 13 15 16 16 15 15 16 19 20 22 23 26 31 32 32 30
RH 47 40 42 54 62 71 77 84 58 47 51 71 78 81 75 75 65 60 65 73
WIND DIR NW NW NW W W W W W NW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 16 13 10 6 6 6 6 6 6 8 6 5 8 10 11 13 13 11 8
WIND GUST 29 29 26 18 20 24 26 28 23 18
CLOUDS CL FW SC B2 B1 SC SC FW FW CL SC B1 B1 SC SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 13 14 14 17 15 14 11 20 27 25 19 20 21 24
MIN CHILL -5 -3 11 13 9 12 19 17 18 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 52 45 52 23 40 32 48
TEMP 33 27 46 48 53 51 47 36 27 24 36 34 37 40 46 37
DEWPT 28 26 37 43 48 48 36 22 13 8 12 23 30 33 33 29
PWIND DIR W S S W NW W SW W
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D L C S C C C
RIZ005-152100-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 28 21 34 27 46
TEMP 21 26 26 26 26 26 25 23 29 33 33 29 29 30 32 35 43 46 44 39
DEWPT 5 6 7 11 14 17 17 17 17 16 17 21 23 24 26 29 33 34 33 32
RH 49 42 44 52 60 68 71 77 60 49 51 72 78 78 78 78 67 63 65 76
WIND DIR NW NW W W SW SW W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 19 18 17 11 10 9 10 8 8 6 9 9 8 10 12 13 14 16 12 10
WIND GUST 31 29 27 21 20 24 26 29 29 25
CLOUDS CL FW SC B2 B1 SC SC FW FW CL SC B1 B1 SC SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 13 14 15 17 16 15 13 21 27 25 23 22 22 23 26
MIN CHILL -7 -4 11 12 8 11 20 19 20 27
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 52 46 52 25 41 34 48
TEMP 35 30 46 48 53 51 48 37 29 26 36 37 39 42 46 39
DEWPT 29 27 38 44 50 49 38 24 15 10 13 25 32 35 35 31
PWIND DIR W S S SW NW W SW W
WIND CHAR LT GN WY BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C S C C C
RIZ006-152100-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 28 16 18 25 34 21 25 32 46
TEMP 21 27 26 24 24 23 22 19 28 33 32 28 27 29 30 34 43 45 43 38
DEWPT 5 6 7 11 15 16 17 17 15 16 18 21 22 24 25 29 34 34 34 32
RH 49 40 44 57 68 74 81 92 58 49 56 75 81 81 81 82 70 65 70 79
WIND DIR NW NW NW W W W W W W SW SW SW SW SW SW SW SW SW W W
WIND SPD 14 13 12 9 5 5 6 5 6 6 6 6 5 8 9 10 13 13 11 6
WIND GUST 35 33 31 26 21 23 21 18 17 17 17 21 26 29 31 33 33 31 25
CLOUDS CL FW SC B2 B1 SC SC FW FW CL SC B1 B1 SC SC SC FW SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 15 15 15 18 17 14 12 21 27 25 20 21 22 26
MIN CHILL -6 -3 10 11 7 10 17 16 18 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 52 47 51 22 41 32 48
TEMP 33 28 46 51 53 51 47 35 27 23 36 34 37 40 46 37
DEWPT 28 27 39 44 48 48 37 23 14 10 15 25 32 34 35 30
PWIND DIR W S S W NW W SW W
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 0 20 90 90 10 10 30 30
RAIN SHWRS S S D D C S C C C
RIZ007-152100-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 28 19 23 27 35 25 29 34 46
TEMP 21 27 27 27 27 27 26 24 29 34 33 31 31 33 35 38 45 46 44 40
DEWPT 7 9 9 13 16 18 18 19 18 17 19 23 25 27 28 31 35 36 35 33
RH 54 46 46 55 63 68 71 81 63 49 56 72 78 78 75 76 68 68 70 76
WIND DIR NW NW NW W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 14 13 11 8 8 9 8 8 6 8 8 9 11 13 14 17 17 13 10
WIND GUST 33 32 29 26 20 21 20 18 20 25 28 31 33 33 28 24
CLOUDS CL FW SC B2 B1 SC SC SC FW CL SC B1 B1 SC SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 15 15 16 19 19 17 16 22 28 27 24 23 25 26
MIN CHILL -5 -3 12 14 12 14 20 20 22 29
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 53 47 52 25 42 35 48
TEMP 36 32 47 51 53 52 48 38 30 26 36 39 41 43 47 39
DEWPT 30 29 39 45 49 49 38 25 16 12 16 26 33 36 36 32
PWIND DIR W S S SW NW W SW W
WIND CHAR LT GN WY BZ GN GN BZ GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C S C C C
RIZ008-152100-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 32 28 38 34 47
TEMP 22 27 28 31 32 31 31 30 31 34 35 35 36 37 39 42 46 46 46 43
DEWPT 11 12 13 17 21 23 22 21 21 21 22 25 27 28 29 33 36 36 36 35
RH 62 53 53 56 63 72 69 69 66 58 59 66 69 70 67 70 68 68 68 73
WIND DIR NW NW W W W W W W W W SW SW SW SW SW SW SW SW W W
WIND SPD 18 17 16 13 12 12 13 11 10 10 10 11 12 16 17 19 20 19 18 14
WIND GUST 36 34 33 27 23 23 23 26 29 32 34 34 32 27
CLOUDS CL FW SC B2 B1 B1 B2 SC FW FW SC B1 B1 B1 SC SC FW SC B1 SC
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 14 16 20 22 21 21 20 23 27 28 27 27 28
MIN CHILL -3 0 15 19 17 19 25 25 27
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 37 52 50 51 29 44 39 49
TEMP 40 39 47 52 53 51 47 38 33 30 36 42 43 46 47 42
DEWPT 31 31 39 45 48 47 37 26 19 16 19 28 34 37 36 32
PWIND DIR W S S W NW W SW W
WIND CHAR GN GN WY WY BZ GN BZ BZ
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 20 90 90 10 10 30 30
RAIN SHWRS S C D D C S C C C
MAZ017-152100-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 26 17 33 22 46
TEMP 20 26 25 23 23 21 20 19 28 33 31 26 24 26 28 30 41 46 43 38
DEWPT 4 4 5 8 11 14 14 15 15 15 15 19 20 21 22 25 31 33 32 31
RH 49 38 42 52 59 74 77 84 58 47 51 74 84 81 78 81 67 60 65 76
WIND DIR NW NW NW W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 13 13 11 8 5 5 4 3 5 6 5 5 3 5 8 9 10 11 8 5
WIND GUST 29 28 25 18 19 26 26 20
CLOUDS CL SC SC B2 SC SC SC FW FW FW SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 14 14 14 16 15 14 13 21 27 25 19 20 22
MIN CHILL -5 -3 10 10 9 12 17 17 17 22
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 52 45 52 21 39 30 48
TEMP 33 26 46 45 52 51 47 35 26 22 36 32 35 39 46 36
DEWPT 27 25 37 42 48 49 37 24 13 7 12 22 29 33 34 30
PWIND DIR W S S SW W W SW W
WIND CHAR LT LT BZ BZ GN LT LT GN
AVG CLOUDS SC SC SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C C C C C
MAZ018-152100-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 27 17 34 22 46
TEMP 20 26 25 22 22 21 21 19 28 33 31 26 24 26 28 31 42 46 43 38
DEWPT 5 5 5 7 11 13 13 15 16 16 16 20 20 22 23 26 32 34 33 31
RH 51 40 42 52 62 71 71 84 60 49 53 78 84 85 81 81 67 63 67 76
WIND DIR NW W W W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 16 12 9 6 5 5 5 6 8 5 5 4 5 8 9 11 11 9 5
WIND GUST 34 31 27 17 16 18 20 21 27 27 24 17
CLOUDS CL FW SC B1 SC B1 B1 FW FW FW SC B1 B1 B1 B1 SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 6 13 13 12 14 14 14 11 20 26 25 19 20 23
MIN CHILL -7 -5 8 8 6 9 17 16 17 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 52 45 52 21 40 29 48
TEMP 33 26 46 45 52 51 48 36 26 22 36 32 35 39 46 37
DEWPT 28 26 37 42 48 48 38 25 13 8 13 22 30 33 34 30
PWIND DIR W S S SW W W SW W
WIND CHAR LT LT BZ BZ GN LT GN GN
AVG CLOUDS SC SC SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS C D D C C C C C
MAZ019-152100-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 27 17 19 27 34 22 25 31 47
TEMP 20 26 25 23 23 23 23 21 29 33 32 28 27 28 30 33 43 47 44 39
DEWPT 7 7 7 9 13 14 15 16 18 17 18 21 21 23 24 27 33 34 33 32
RH 56 44 46 54 65 68 71 81 63 51 56 75 78 81 78 78 67 60 65 76
WIND DIR NW W W W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 20 20 17 13 10 10 10 9 9 9 9 8 6 8 11 12 13 13 11 8
WIND GUST 39 35 31 27 24 21 21 19 21 25 28 31 32 32 27 24
CLOUDS CL FW SC B1 SC B1 B1 SC FW FW SC B1 B1 B1 B1 SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 4 12 12 11 13 13 13 11 20 26 25 20 20 21 24
MIN CHILL -9 -6 6 7 6 9 17 16 16 24
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 52 46 52 23 40 31 48
TEMP 35 29 45 46 52 52 49 37 28 24 35 34 36 40 46 38
DEWPT 29 28 37 42 47 48 39 27 15 10 14 23 30 34 34 31
PWIND DIR W S S SW W W SW W
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS C D L C C C C C
MAZ020-152100-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 28 17 20 26 35 23 26 33 47
TEMP 21 26 26 24 25 25 24 22 29 34 33 28 28 31 32 36 44 46 44 39
DEWPT 6 6 7 10 14 16 16 17 17 17 18 22 24 26 27 30 35 36 35 33
RH 52 42 44 54 62 68 71 81 60 49 53 78 85 81 81 79 70 68 70 79
WIND DIR NW NW W W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 14 13 10 8 8 8 6 8 8 8 6 5 8 10 12 14 14 11 8
WIND GUST 36 33 31 27 23 21 20 18 18 18 18 21 27 29 32 35 35 31 25
CLOUDS CL FW SC B1 B1 SC SC FW FW FW SC B1 B1 B1 SC SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 14 14 14 17 16 16 14 22 27 26 22 23 24 27
MIN CHILL -7 -4 11 12 9 13 19 19 21 27
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 52 47 52 23 42 32 48
TEMP 34 30 46 48 52 51 49 37 28 24 36 35 38 41 47 38
DEWPT 29 28 39 44 48 48 39 25 15 10 15 25 32 35 36 31
PWIND DIR W S S SW NW W SW W
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 10 90 90 10 10 30 30
RAIN SHWRS C D D C S C C C
MAZ021-152100-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 28 17 19 24 35 23 25 31 47
TEMP 21 27 25 23 24 24 23 21 30 34 33 28 28 30 32 35 44 47 43 39
DEWPT 6 6 6 9 13 15 15 16 17 18 19 22 24 26 27 30 35 36 35 32
RH 52 40 44 54 62 68 71 81 58 51 56 78 85 85 81 82 70 65 73 76
WIND DIR NW W W W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 16 16 12 10 6 5 5 5 8 9 8 5 5 6 9 11 14 14 11 6
WIND GUST 36 33 31 26 20 21 19 17 18 16 20 24 27 29 33 34 29 24
CLOUDS CL FW SC B1 B1 SC SC FW FW FW FW B1 B2 B1 B1 SC SC SC B1 SC
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 7 15 14 13 16 17 16 13 22 27 26 22 24 24 27
MIN CHILL -5 -2 10 11 11 13 20 19 22 28
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 52 47 53 23 42 31 49
TEMP 34 29 46 47 52 51 50 37 28 24 36 34 37 41 47 38
DEWPT 29 28 38 43 47 48 39 26 15 10 15 24 32 35 36 32
PWIND DIR W S S SW NW W SW W
WIND CHAR LT GN BZ BZ GN GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS C D D C S C C C
MAZ022-152100-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 29 19 23 28 38 26 30 37 48
TEMP 22 27 27 25 26 27 27 26 32 36 35 32 33 35 36 39 46 48 45 42
DEWPT 11 10 10 11 15 17 18 19 20 20 22 25 28 30 31 33 37 38 37 34
RH 62 48 48 55 62 65 68 74 61 52 59 75 82 82 82 79 71 68 73 73
WIND DIR NW NW NW W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 18 17 14 12 10 9 8 8 9 10 9 8 8 10 12 13 16 16 13 10
WIND GUST 40 39 35 32 27 25 23 20 19 19 19 21 26 28 31 33 34 31 27
CLOUDS SC FW FW B1 SC SC SC SC FW FW FW B1 B2 B2 B1 SC SC SC B1 SC
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
WIND CHILL 7 14 15 14 16 18 19 18 24 28 28 26 26 27 27
MIN CHILL -7 -5 9 10 11 14 20 21 23
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 33 51 47 52 26 42 33 48
TEMP 37 34 44 49 51 51 49 39 30 27 36 37 38 43 47 39
DEWPT 31 31 38 43 46 47 41 28 18 15 18 25 33 37 37 33
PWIND DIR W S S SW NW W SW W
WIND CHAR LT GN BZ BZ BZ GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS D D C S C C C
MAZ023-152100-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 30 20 25 28 40 29 33 36 49
TEMP 22 27 28 28 30 30 30 29 33 36 37 35 36 37 39 42 47 48 46 43
DEWPT 10 11 11 13 17 18 19 20 20 22 23 25 28 30 31 33 37 38 37 35
RH 59 50 48 53 58 60 63 69 58 56 56 66 72 75 73 70 68 68 71 73
WIND DIR NW NW NW NW W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 19 18 17 13 11 10 10 9 10 11 10 9 12 16 17 18 19 20 18 14
WIND GUST 36 33 33 29 24 21 23 20 19 23 28 32 33 36 36 33 27
CLOUDS FW FW FW B1 SC SC B1 SC FW FW FW B1 B1 B2 B1 SC SC SC B1 SC
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 8 14 16 17 20 21 21 20 25 28 28 27 29 29
MIN CHILL -4 -2 12 13 16 18 26 24 26
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 35 52 49 52 26 44 35 50
TEMP 39 36 46 50 52 52 49 40 32 28 36 41 41 45 48 41
DEWPT 31 31 39 43 46 47 40 28 18 14 18 26 34 37 37 33
PWIND DIR W S S SW NW W SW W
WIND CHAR GN GN WY WY BZ GN BZ BZ
AVG CLOUDS SC FW SC SC B2 OV B2 SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 5 90 90 10 10 30 30
RAIN SHWRS S D D C S C C C
MAZ024-152100-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
706 AM EST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 30 26 41 36 49
TEMP 22 25 27 28 29 31 31 32 35 37 38 37 38 40 40 43 47 48 46 44
DEWPT 12 13 12 14 17 19 21 23 22 24 25 29 32 34 35 36 39 40 40 38
RH 65 60 53 55 60 61 66 69 59 59 59 72 79 79 82 76 74 74 79 79
WIND DIR NW NW W W W W W W W SW SW SW SW SW SW SW SW SW SW W
WIND SPD 23 20 19 17 13 12 11 11 12 12 12 10 12 16 17 17 19 19 18 16
WIND GUST 39 36 34 32 26 23 21 23 26 28 29 32 34 31 26
CLOUDS FW FW FW SC SC SC B1 B1 SC FW SC B1 B2 B2 B1 SC SC SC SC B1
POP 12HR 0 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
WIND CHILL 5 11 14 16 18 21 22 23 26 29
MIN CHILL -3 -1 10 13 19 21 28 28 29
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 37 50 48 51 29 44 35 49
TEMP 40 39 45 49 51 51 49 41 33 30 36 41 42 46 48 42
DEWPT 34 34 39 44 48 48 42 31 22 19 21 28 36 39 40 35
PWIND DIR W S S SW NW W SW W
WIND CHAR GN GN WY WY BZ GN BZ BZ
AVG CLOUDS SC FW SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1
POP 12HR 0 0 90 90 10 10 30 30
RAIN SHWRS D D L S C C C
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