352
FOUS51 KBOX 160006
AFMBOX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
705 PM EST MON DEC 15 2025
MAZ015-160900-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 19 21 25 33 23 25 30 44 26 28 33
TEMP 23 22 23 22 27 32 32 29 27 28 29 31 38 43 42 39 38 36 31 29
DEWPT 13 15 15 16 17 17 17 18 18 20 20 23 28 31 32 31 30 28 25 25
RH 65 74 71 77 65 53 53 63 68 71 69 72 67 62 67 73 73 72 78 85
WIND DIR W SW SW W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 6 5 5 5 5 6 5 5 6 9 11 11 13 12 10 9 6 5 4 3
WIND GUST 18 20 24 26 27 26 23 20 18
CLOUDS B1 B1 SC FW CL FW SC SC B1 B1 SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 14 15 16 21 26 26 22 19 19 20 22
MIN CHILL 14 12 13 15 21 17 17 23 29 23
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 41 55 24 37 31 44 26 37
TEMP 42 42 49 53 50 38 29 24 33 33 35 36 43 37 31 27 35 32
DEWPT 31 39 47 51 45 30 17 11 11 18 26 30 30 27 21 18 18 18
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT BZ BZ GN GN GN GN LT GN
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 30 20 20
RAIN C D D C S C C C S S S
SNOW S S S S S
MAZ016-160900-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 20 26 33 22 24 30 44 25 28 33
TEMP 22 21 22 21 27 32 32 27 26 27 28 31 39 43 42 38 37 35 30 28
DEWPT 13 15 15 16 18 18 18 18 19 20 21 23 29 33 32 32 30 29 26 25
RH 68 77 74 81 68 56 56 68 74 74 75 72 67 67 67 79 75 78 85 88
WIND DIR W SW SW W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 5 5 5 4 5 5 5 5 6 9 11 11 12 12 10 8 6 5 4 3
WIND GUST 16 17 20 24 26 27 26 21 20 18
CLOUDS B1 B1 SC FW CL FW SC SC B1 B1 SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 13 14 15 26 26 21 18 18 19 22
MIN CHILL 14 11 12 15 20 15 16 23 28 21
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 41 55 23 37 30 45 26 37
TEMP 43 42 49 53 50 38 28 23 33 33 34 36 43 36 30 27 35 32
DEWPT 32 39 47 51 45 31 17 12 12 18 27 30 31 29 22 19 19 19
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT BZ BZ GN GN GN GN LT GN
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 30 20 20
RAIN C D D L S C C C S S S
SNOW S S S S S
MAZ013-160900-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 32 23 44 25
TEMP 20 18 19 19 26 32 31 26 24 25 27 29 38 43 42 37 36 33 28 25
DEWPT 13 15 15 15 17 17 17 18 19 20 20 23 29 33 33 32 30 28 25 24
RH 74 88 84 84 68 53 56 71 81 81 74 78 70 67 70 82 79 82 88 96
WIND DIR W SW SW W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 3 3 2 3 5 4 3 5 6 9 10 10 10 8 5 5 4 2 2
WIND GUST 17 19 21 25 24 19 16
CLOUDS B1 B1 SC FW CL FW SC SC B1 B1 SC SC SC B1 SC SC SC FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 26 17 17 18 20
MIN CHILL 14 11 12 14 19 16 16 22 28 21
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 40 54 21 36 29 44 24 36
TEMP 43 41 48 51 49 37 27 22 32 32 33 34 42 34 28 24 35 30
DEWPT 33 40 48 51 45 30 17 11 12 19 27 30 32 28 22 19 20 19
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 30 20 20
RAIN C D D C S C C C S S S
SNOW S S S S S
MAZ014-160900-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 19 33 24 44 27
TEMP 22 20 21 21 27 32 32 28 26 26 28 30 37 42 42 39 37 35 29 27
DEWPT 12 14 15 15 17 17 17 17 17 19 19 21 27 31 32 32 30 28 25 24
RH 65 77 77 77 65 53 53 63 68 74 68 69 67 65 67 76 75 75 85 88
WIND DIR SW SW SW SW W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 5 4 4 4 4 5 5 4 5 6 9 10 11 11 9 6 5 4 3 3
WIND GUST 17 19 21 24 21 19 17
CLOUDS B1 B1 SC SC CL FW SC SC B1 B1 SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 14 14 15 21 26 22 18 18 19 21
MIN CHILL 14 12 12 15 21 16 16 22 29 22
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 40 55 23 36 30 44 25 36
TEMP 42 41 48 52 50 38 28 23 32 32 33 35 42 35 30 26 35 31
DEWPT 31 38 47 50 44 29 16 11 11 17 26 29 30 27 21 18 18 18
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT GN BZ GN LT LT GN LT LT
AVG CLOUDS SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 30 20 20
RAIN C D D C S C C C S S S
SNOW S S S S S
MAZ007-160900-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 20 26 33 21 25 32 44 25 29 36
TEMP 22 21 22 22 28 32 32 29 27 27 28 30 38 43 42 39 38 35 31 29
DEWPT 13 15 16 16 18 18 19 19 19 20 21 22 28 32 33 32 31 28 25 25
RH 68 77 77 77 66 56 58 66 71 74 75 72 67 65 70 76 76 75 78 85
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W W
WIND SPD 8 6 6 6 6 6 6 6 8 10 12 12 14 13 11 10 9 6 5 4
WIND GUST 20 19 18 17 17 21 25 28 31 32 29 26 25 23 18
CLOUDS B1 B1 SC SC CL FW SC SC B1 B1 SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 12 13 14 21 26 26 22 18 18 18 20
MIN CHILL 11 9 10 13 19 15 14 19 28 21
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 49 40 54 22 37 30 44 25 36
TEMP 42 41 47 51 50 37 28 23 32 32 34 35 42 36 30 26 35 30
DEWPT 31 38 46 49 45 29 18 12 12 18 26 29 31 28 22 19 19 19
PWIND DIR S S SW W W SW W W NW
WIND CHAR GN BZ BZ GN GN GN GN GN GN
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 40 30 20 20
RAIN C D D L S C C C S S S
SNOW S S S S S
MAZ006-160900-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 32 22 42 24
TEMP 20 18 19 18 26 31 31 26 24 24 25 27 36 41 40 37 36 33 28 25
DEWPT 11 13 14 14 17 18 18 17 17 18 18 20 26 31 32 31 30 27 24 23
RH 67 80 80 84 68 58 58 68 74 77 74 74 67 67 73 79 79 78 85 92
WIND DIR W SW SW SW W SW SW SW SW SW SW SW SW SW SW W W W W W
WIND SPD 4 4 4 4 4 5 4 4 5 5 8 10 10 10 8 6 5 4 3 2
WIND GUST 16 20 21 25 23 19 17
CLOUDS B1 B1 SC FW CL FW SC SC B2 B1 SC B1 SC B1 B1 B1 SC FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 12 12 12 17 16 17 18 28
MIN CHILL 12 10 9 11 20 15 14 19 28 20
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 48 37 54 20 35 27 42 23 35
TEMP 42 39 45 50 49 36 26 21 32 31 32 33 41 33 27 23 33 28
DEWPT 30 37 45 49 45 27 16 10 10 15 23 28 30 26 20 17 18 17
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 40 30 20 20
RAIN C D D C S C C S S S
SNOW C C S S S S
MAZ005-160900-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 18 32 22 43 25
TEMP 21 19 20 19 26 31 31 26 24 25 26 28 36 41 41 37 37 33 28 25
DEWPT 13 14 14 14 17 17 17 16 17 18 18 20 27 31 32 31 30 28 24 23
RH 71 80 77 80 68 56 56 65 74 74 71 71 69 67 70 79 75 82 85 92
WIND DIR SW SW SW SW W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 3 3 3 3 4 3 3 4 5 8 9 10 10 6 5 4 3 2 2
WIND GUST 16 19 21 24 24 18 16
CLOUDS B1 B1 SC FW CL FW SC SC B1 B1 SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 14 18 17 18 19 28
MIN CHILL 13 10 11 14 19 15 15 19 28 20
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 49 38 54 21 35 28 42 24 35
TEMP 42 40 47 51 48 36 26 21 32 31 32 33 41 33 28 24 34 29
DEWPT 31 38 46 50 43 27 16 10 11 17 25 28 30 27 21 17 18 18
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 30 20 20
RAIN C D D C C C S S S
SNOW C C S S S S
MAZ012-160900-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 32 21 42 24
TEMP 20 18 19 17 25 30 30 24 23 24 25 27 35 40 40 37 35 32 27 24
DEWPT 13 15 14 14 16 16 16 16 17 18 18 20 26 31 31 31 30 27 24 23
RH 74 88 80 88 68 55 55 71 77 77 74 74 69 70 70 79 82 81 88 96
WIND DIR SW SW W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 4 5 4 3 4 5 4 4 6 8 10 11 11 11 9 6 6 5 3 3
WIND GUST 17 21 26 27 27 25 20 18 17
CLOUDS SC B1 SC FW CL FW SC B1 B1 B1 SC SC SC SC SC SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 10 11 18 15 15 15 17 27 29
MIN CHILL 8 5 7 9 13 9 10 16 26 22 17
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 49 38 53 20 35 28 42 23 35
TEMP 42 40 48 51 46 34 25 21 31 31 32 33 40 33 28 24 34 29
DEWPT 31 38 47 50 41 25 15 10 11 17 25 28 30 27 21 18 19 18
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT GN BZ GN LT GN GN LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC SC
POP 12HR 10 80 80 10 10 30 30 20 20
RAIN C D L C C C S S
SNOW C C S S S S
MAZ004-160900-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 14 18 27 29 33 17 19 24 37 40 43 19 21 26
TEMP 18 15 16 15 23 28 28 22 21 22 23 25 32 38 38 35 34 31 25 22
DEWPT 12 14 13 12 15 15 16 15 16 16 16 18 24 29 30 31 28 26 23 21
RH 77 96 88 88 71 58 60 74 81 77 74 74 72 70 73 85 78 81 92 96
WIND DIR SW SW SW W W W SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 5 4 4 3 4 5 4 4 6 9 11 12 12 12 9 9 6 5 3 3
WIND GUST 14 18 21 26 27 27 25 21 19 17
CLOUDS B1 B1 SC FW CL FW SC B1 B1 B1 SC SC SC SC B1 B1 SC FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 10 8 10 22 16 12 12 12 13 22 28 27 25
MIN CHILL 5 3 5 7 11 7 8 13 25 21 13
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 47 36 51 17 33 25 39 21 33
TEMP 40 38 46 49 43 31 23 18 29 28 30 31 38 31 26 21 32 26
DEWPT 30 36 45 48 39 23 14 8 9 15 23 26 28 25 19 16 18 16
PWIND DIR S S W W W SW W W NW
WIND CHAR LT BZ BZ GN LT GN GN LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 10 90 80 10 20 30 30 20 20
RAIN C D D C C S S
SNOW S C C C S S S S
MAZ026-160900-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 27 31 33 20 41 22
TEMP 18 16 17 17 25 30 30 23 22 23 24 26 34 39 39 36 35 32 27 23
DEWPT 12 13 13 13 16 16 17 16 16 16 17 18 25 30 31 31 29 26 23 21
RH 77 88 84 84 68 55 58 74 77 74 74 71 69 70 73 82 78 78 85 92
WIND DIR SW SW SW W W W SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 3 3 2 3 4 3 2 4 5 8 9 10 10 6 6 5 3 2 2
WIND GUST 13 13 13 17 20 25 26 26 24 20 19 17 13
CLOUDS B1 B1 SC FW CL FW SC SC B1 B1 SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 16 16 15 17 26
MIN CHILL 7 5 6 8 13 11 10 14 26 23 16
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 47 35 53 18 34 26 41 21 34
TEMP 41 38 45 49 45 33 24 19 31 29 30 32 39 31 26 22 33 27
DEWPT 30 36 44 48 41 24 14 8 10 15 22 26 29 25 19 16 18 16
PWIND DIR S S W W W SW W W NW
WIND CHAR LT GN GN GN LT LT LT LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 90 80 20 10 40 30 20 20
RAIN C D D C S S
SNOW S C C S S S S
MAZ002-160900-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 20 27 31 17 32 38 42 20
TEMP 17 14 14 13 20 26 26 20 19 20 21 23 30 36 37 35 33 29 24 21
DEWPT 12 13 11 9 12 14 14 13 14 15 15 16 23 28 29 29 27 24 21 19
RH 80 96 88 84 71 60 60 74 80 81 77 74 75 72 72 78 78 81 88 92
WIND DIR SW SW W W W W SW SW SW SW SW SW SW SW W W W W W SW
WIND SPD 3 3 3 2 2 2 2 2 4 5 6 6 6 6 6 9 8 4 3 2
WIND GUST 14 14 16 18 21 21 21 21 21 24 20 16
CLOUDS B1 B1 SC FW CL FW B1 B1 B1 SC SC SC SC B1 B2 B1 SC SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 13 12 14 23 28 26
MIN CHILL 2 -1 1 1 6 4 6 10 20 16 10
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 44 34 48 14 30 24 36 19 30
TEMP 37 37 43 47 39 28 21 15 26 26 29 29 35 29 24 20 29 24
DEWPT 27 34 41 45 33 19 12 7 9 15 20 23 25 22 18 16 16 15
PWIND DIR S S W W W SW W W NW
WIND CHAR LT BZ GN GN LT LT LT LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 B1 SC SC B1
POP 12HR 20 100 80 10 20 40 30 20 20
RAIN S L D D C S S
SNOW S S C C C S S S S S
MAZ003-160900-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 11 13 18 29 17 19 24 41 18 21 26
TEMP 17 14 15 13 21 28 28 23 21 21 22 23 31 38 39 37 34 30 24 21
DEWPT 13 14 12 11 14 15 15 16 16 16 16 17 23 29 30 30 29 25 22 20
RH 84100 88 91 74 58 58 74 81 81 77 77 72 70 70 75 82 81 92 96
WIND DIR SW S SW SW SW SW SW S S S S S SW SW SW W W W W SW
WIND SPD 3 3 3 2 2 4 3 4 5 6 9 9 9 9 8 6 5 3 2 2
WIND GUST 13 13 18 21 25 25 24 21 19 18 17
CLOUDS SC B1 SC FW CL FW SC B1 B1 B1 SC SC SC B1 B1 B1 SC FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 12 12 13 22
MIN CHILL 8 3 5 7 12 6 6 12 25 22 14
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 45 36 51 17 32 26 39 21 33
TEMP 38 38 45 48 43 31 23 18 29 29 30 30 38 31 26 21 32 27
DEWPT 29 36 44 47 37 22 14 8 9 16 22 25 27 24 20 17 17 17
PWIND DIR S S W W W S W W NW
WIND CHAR LT GN GN GN LT GN LT LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC B1
POP 12HR 20 90 80 10 20 40 30 20 20
RAIN S L D L C S S
SNOW S S C C C S S S S
MAZ008-160900-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 12 24 28 32 18 35 39 43 21
TEMP 18 14 14 13 21 27 27 21 20 22 23 24 31 37 37 35 33 30 25 22
DEWPT 13 13 11 9 13 14 15 14 14 15 15 17 24 29 30 30 28 25 22 20
RH 80 96 88 84 71 57 60 74 77 74 71 74 75 72 75 82 82 81 88 92
WIND DIR SW SW W W W W SW SW SW SW SW SW SW SW W W W W W SW
WIND SPD 4 3 3 2 2 3 2 3 4 6 9 9 9 9 8 9 9 5 3 2
WIND GUST 14 19 23 21 21 21 21 24 21 17
CLOUDS B1 B1 SC FW CL FW B1 B1 B1 SC SC FW SC B1 B1 B1 SC SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 12 13 13 14 23 28 26 24
MIN CHILL 6 2 4 5 10 8 10 14 23 19 14
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 45 35 48 15 31 24 37 20 31
TEMP 38 37 44 47 40 28 22 16 27 27 30 30 36 30 25 21 30 26
DEWPT 29 35 43 46 34 19 13 8 11 16 21 24 27 23 19 17 17 17
PWIND DIR S S W W W SW W NW NW
WIND CHAR LT BZ BZ GN LT GN GN LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 20 100 80 10 20 40 30 20 20
RAIN S L D D C S S
SNOW S S C C C S S S S S
MAZ010-160900-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 30 18 20 24 41 21
TEMP 19 15 15 14 22 29 29 24 21 22 23 24 32 39 39 37 35 31 25 22
DEWPT 14 14 13 12 14 15 16 16 16 17 17 18 24 29 31 31 29 26 24 21
RH 80 96 92 92 71 55 58 71 81 81 77 77 72 67 73 79 78 81 96 96
WIND DIR S S S SW SW SW S S S S S S SW SW SW W W W W SW
WIND SPD 3 3 2 2 2 4 4 4 5 8 10 10 10 10 8 6 5 3 2 2
WIND GUST 13 13 18 21 26 26 25 23 19 18 17
CLOUDS B1 B1 SC FW FW FW SC SC B1 SC SC FW SC SC B1 B1 FW FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 13 13 14 24
MIN CHILL 9 4 6 9 13 8 8 13 26 22 15
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 47 37 52 19 34 26 41 22 35
TEMP 39 39 46 49 44 32 25 20 31 30 31 31 39 32 27 23 33 29
DEWPT 30 37 45 48 37 22 15 9 11 17 23 26 29 25 21 17 18 18
PWIND DIR S S W W W S W NW NW
WIND CHAR LT BZ BZ GN LT GN GN LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 20 90 80 10 20 40 30 20 20
RAIN S L D D C C S S S
SNOW S S C C S S S S
MAZ009-160900-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 13 29 19 40 22
TEMP 18 14 15 13 22 28 28 22 20 22 23 24 32 38 38 35 33 30 25 22
DEWPT 14 13 11 10 13 14 15 14 15 15 15 17 24 29 30 30 28 26 24 21
RH 84 96 84 87 68 55 58 71 81 74 71 74 72 70 73 82 82 85 96 96
WIND DIR SW SW W W W W SW SW SW SW SW SW SW SW W W W NW W SW
WIND SPD 4 4 3 3 2 3 3 3 5 8 9 9 10 10 8 9 8 5 3 3
WIND GUST 16 20 21 21 21 20 19 20 19 16
CLOUDS B1 B1 SC FW FW FW SC B1 B1 SC FW FW SC SC B1 B1 SC FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12 8 9 12 13 13 14 24 28 26 24
MIN CHILL 9 3 4 7 13 8 9 15 25 20 15
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 46 36 49 17 32 26 39 22 33
TEMP 39 37 45 47 41 29 22 17 29 28 30 30 37 30 26 22 31 26
DEWPT 30 36 44 46 35 20 13 8 11 17 22 25 28 24 19 17 18 17
PWIND DIR S S W NW W SW W NW NW
WIND CHAR LT BZ BZ GN LT GN GN GN LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 20 100 80 10 20 40 30 20 20
RAIN S L D D C S S
SNOW S S C C C S S S S S
MAZ011-160900-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 14 31 20 41 22
TEMP 19 16 16 15 23 30 30 25 22 23 24 25 33 39 40 36 34 31 26 23
DEWPT 14 15 14 12 14 15 16 16 16 17 17 18 24 29 31 31 29 26 24 22
RH 80 96 92 88 68 53 55 68 77 77 74 74 69 67 70 82 82 81 92 96
WIND DIR SW SW SW SW W SW S S SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 4 3 2 2 4 4 5 6 9 10 10 11 11 8 6 5 4 3 2
WIND GUST 13 14 18 23 26 26 26 25 20 18 17
CLOUDS B1 B1 SC FW FW FW SC SC B1 SC FW FW SC SC B1 B1 FW FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 10 18 13 13 13 15 24
MIN CHILL 8 5 6 9 12 9 10 15 25 22 15
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 48 37 52 19 35 27 41 23 35
TEMP 41 40 47 50 45 32 25 20 31 31 32 32 40 32 27 24 34 29
DEWPT 31 37 46 49 37 22 15 10 11 18 24 26 29 26 21 18 19 18
PWIND DIR S S W W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 20 90 80 10 10 30 30 20 20
RAIN S L D D C C S S S
SNOW S C C S S S S
CTZ002-160900-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 16 31 21 42 23
TEMP 20 17 18 17 24 30 30 26 23 24 24 26 34 40 40 37 34 31 27 24
DEWPT 15 15 14 13 15 16 17 17 17 17 18 20 26 31 32 31 29 27 24 23
RH 81 92 84 84 68 55 58 68 77 74 77 78 72 70 73 79 82 85 88 96
WIND DIR SW SW SW SW W SW S S SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 3 3 2 2 3 4 4 5 6 9 9 10 10 8 5 4 3 2 2
WIND GUST 18 21 20 21 21 18 17 17 13
CLOUDS B1 B1 B1 FW FW FW SC SC B1 SC FW FW SC SC B1 SC SC FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 16 15 15 17 26
MIN CHILL 11 4 5 8 13 10 10 15 26 22 16
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 49 39 53 20 35 28 42 24 36
TEMP 42 41 48 50 45 33 26 21 33 32 33 33 41 34 28 24 35 30
DEWPT 33 39 47 49 38 23 15 11 14 20 25 27 31 27 21 19 21 20
PWIND DIR S S W NW W SW W NW NW
WIND CHAR LT GN BZ GN LT LT GN LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 20 90 80 10 10 30 20 20 20
RAIN S L D D C C C S S S
SNOW S S S S S
CTZ003-160900-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 15 30 20 41 23
TEMP 19 17 17 16 24 29 29 24 22 23 24 25 34 39 39 35 34 31 26 23
DEWPT 14 15 14 13 16 16 17 17 17 17 18 20 27 31 32 31 29 27 24 23
RH 80 92 88 88 71 58 60 74 81 77 77 81 75 73 76 85 82 85 92100
WIND DIR SW SW SW W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 4 4 4 2 2 4 4 5 6 9 10 10 11 12 9 6 5 4 3 2
WIND GUST 14 18 23 26 26 26 25 20 18 17
CLOUDS B1 B1 SC FW CL FW SC SC B1 SC FW FW SC SC B1 SC SC FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 10 17 14 14 14 15 26 29
MIN CHILL 10 5 7 9 13 9 10 16 26 23 16
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 49 38 53 20 35 28 42 23 35
TEMP 42 41 48 51 45 33 25 20 32 30 32 32 40 33 28 24 34 29
DEWPT 33 39 47 50 39 24 15 10 13 20 26 28 31 27 22 18 21 19
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT LT
AVG CLOUDS SC B1 OV OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 20 90 80 10 10 30 20 20 20
RAIN C D D C C S S S
SNOW S S S S S
CTZ004-160900-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 16 32 21 42 23
TEMP 20 17 18 17 25 31 30 24 23 24 25 26 36 41 40 36 34 32 27 23
DEWPT 14 15 15 14 16 16 17 17 18 19 20 22 28 32 32 31 30 28 25 23
RH 77 92 88 88 68 53 58 74 81 81 81 85 72 70 73 82 85 85 92100
WIND DIR SW SW SW W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 4 4 4 3 3 5 4 4 5 8 10 10 12 12 10 8 5 4 3 2
WIND GUST 18 21 25 25 26 24 20 18 16
CLOUDS B1 B1 SC FW CL FW SC SC B1 SC FW FW SC SC SC SC SC FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 10 12 14 14 15 16 27
MIN CHILL 10 5 7 10 14 9 10 16 26 22 16
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 39 54 20 36 28 43 23 37
TEMP 43 42 49 51 46 34 26 21 33 31 33 33 42 34 28 24 35 30
DEWPT 33 40 48 50 41 25 15 11 13 20 27 29 31 28 22 19 21 20
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT LT
AVG CLOUDS SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 B1 B1 SC SC SC B1
POP 12HR 10 90 80 10 10 30 20 20 20
RAIN C D L C S C S S S
SNOW S S S S S
RIZ001-160900-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 32 22 43 25
TEMP 20 18 19 18 26 31 31 25 24 25 27 29 37 42 41 37 35 33 28 25
DEWPT 13 15 15 14 17 16 17 18 19 20 21 23 29 32 32 31 30 28 25 24
RH 74 88 84 84 68 53 56 74 81 81 78 78 72 67 70 79 82 82 88 96
WIND DIR W SW W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 4 5 4 3 3 5 4 4 5 8 10 10 11 11 9 8 5 5 3 3
WIND GUST 18 21 21 23 23
CLOUDS B1 B1 SC SC CL FW SC B1 B1 SC SC SC SC SC SC SC FW FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 11 12 16 16 17 19 29
MIN CHILL 13 9 9 11 17 13 14 19 29 26 19
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 40 54 21 36 29 43 24 37
TEMP 43 42 49 51 47 36 26 22 32 32 33 34 42 34 28 24 35 31
DEWPT 33 40 48 50 42 27 15 11 13 20 27 29 31 28 22 19 21 20
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT BZ BZ GN LT GN GN LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 10 10 30 20 20 20
RAIN C D D C S C S S S
SNOW S S S S S
RIZ002-160900-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 18 33 22 23 28 44 26
TEMP 21 19 20 20 27 32 32 26 25 26 28 30 39 43 42 37 36 33 29 26
DEWPT 14 16 16 15 18 17 18 19 20 22 23 25 31 34 33 32 31 29 26 25
RH 74 88 84 81 68 53 56 74 81 85 81 81 73 70 70 82 82 85 88 96
WIND DIR W SW W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 4 4 4 3 3 5 4 4 5 6 9 10 12 12 10 6 5 4 3 2
WIND GUST 20 24 26
CLOUDS B1 B1 SC FW CL FW SC SC B1 SC SC SC SC B1 SC SC SC FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 13 17 18 19 21
MIN CHILL 14 10 11 13 19 15 15 22 27 21
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 41 55 23 38 30 45 25 38
TEMP 44 44 50 52 49 38 28 23 34 32 35 35 44 36 30 26 36 32
DEWPT 34 42 49 51 44 29 17 12 14 21 29 31 32 29 23 20 21 21
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN LT GN GN LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 20 20 20
RAIN C D L C S C S S S S
SNOW S S S S
RIZ003-160900-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 32 22 44 25
TEMP 20 18 19 18 26 31 31 25 24 25 27 29 39 42 42 37 34 33 27 25
DEWPT 13 15 15 14 16 15 17 18 19 21 22 25 31 33 32 31 30 27 25 24
RH 74 88 84 84 65 51 56 74 81 84 81 85 73 70 67 79 85 78 92 96
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 4 4 4 3 4 5 5 4 5 8 10 10 13 13 10 8 5 4 2 2
WIND GUST 25
CLOUDS B1 B1 SC SC CL FW SC B1 B1 SC FW FW SC SC SC SC SC FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 11 12 12 16 17 18 20
MIN CHILL 13 9 10 12 19 15 16 21 29 26 20
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 41 54 22 38 29 45 25 37
TEMP 44 43 49 51 48 36 27 22 34 32 34 35 43 35 29 25 36 31
DEWPT 34 41 48 50 42 27 15 11 13 21 29 30 32 29 23 19 21 21
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT LT
AVG CLOUDS SC B1 B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 10 10 30 20 20 20
RAIN C D D C S C S S S S
SNOW S S S S S
RIZ004-160900-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 19 23 33 24 45 27
TEMP 22 20 21 20 27 33 32 27 26 27 29 32 41 44 42 38 36 34 29 27
DEWPT 14 16 16 15 17 16 18 19 20 22 23 26 32 33 33 31 30 28 26 25
RH 71 84 81 81 65 49 56 71 78 81 78 78 70 65 70 76 79 78 88 92
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 5 5 5 4 4 5 5 4 6 8 10 11 13 14 11 8 6 4 3 2
WIND GUST 25 26
CLOUDS B1 B1 SC SC CL FW SC SC B1 SC SC SC SC B1 SC SC FW FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 13 14 14 27 21 18 19 21 23
MIN CHILL 15 11 11 14 20 16 17 24 28 23
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 42 55 23 39 31 45 26 38
TEMP 45 45 50 52 50 38 28 23 35 33 36 36 44 37 30 26 37 32
DEWPT 34 41 49 50 43 28 17 12 13 22 30 31 32 29 24 20 21 21
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 20 20 20
RAIN C D D C S C S S S S
SNOW S S S S
RIZ005-160900-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 22 34 27 45 29
TEMP 25 23 24 23 28 33 33 29 29 31 32 35 42 44 43 40 38 36 31 29
DEWPT 15 18 18 17 19 18 19 21 23 25 26 29 33 35 34 33 32 30 28 27
RH 65 81 77 77 68 53 56 72 78 78 78 78 70 70 70 76 79 79 88 92
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 6 6 6 4 4 6 6 6 8 10 12 13 16 16 13 10 8 5 3 3
WIND GUST 26 28
CLOUDS B2 B1 SC FW CL CL FW SC B1 SC SC SC SC B1 SC SC FW FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 17 15 16 17 27 27 23 21 22 23 26
MIN CHILL 15 12 13 16 21 18 19 26 29 24
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 44 54 25 40 33 46 28 38
TEMP 44 46 51 53 50 40 30 25 35 35 38 39 44 38 32 28 37 34
DEWPT 36 43 50 51 45 30 18 14 15 23 31 33 33 30 25 22 22 22
PWIND DIR S S SW W W SW W NW NW
WIND CHAR GN BZ BZ BZ GN GN GN GN GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 20 20 20
RAIN C D D C S S C S S S S S
SNOW S S
RIZ006-160900-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 16 19 26 34 21 24 32 45 24 27 34
TEMP 22 20 21 20 28 33 33 27 26 28 30 33 42 44 43 38 36 34 29 27
DEWPT 15 17 17 16 18 18 20 21 22 24 25 29 34 35 34 33 31 28 26 26
RH 74 88 84 84 66 53 58 78 85 85 81 85 73 70 70 82 82 78 88 96
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W NW SW
WIND SPD 5 5 5 4 5 6 5 4 6 8 10 11 13 14 11 8 6 4 3 2
WIND GUST 16 16 17 14 14 19 24 26 27 31 31 28 24 18
CLOUDS B1 B1 SC SC CL CL FW SC B1 SC FW FW SC SC SC SC FW FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 13 13 14 22 26 27 19 21 22 25
MIN CHILL 15 11 10 14 19 15 16 23 28 22
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 42 54 22 41 31 46 26 39
TEMP 45 45 49 50 49 37 28 23 35 33 36 36 44 37 30 26 37 32
DEWPT 37 43 49 50 43 28 18 13 16 24 31 32 33 30 24 21 23 22
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 10 10 30 20 20 20
RAIN C D L C S C S S S S S
SNOW S S S
RIZ007-160900-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 20 23 27 35 25 29 34 46 28 31 36
TEMP 26 24 25 25 29 33 34 31 31 33 35 38 44 45 44 40 39 37 33 31
DEWPT 16 18 19 18 19 19 21 23 25 27 28 31 35 36 35 34 33 30 28 28
RH 65 77 78 74 66 56 58 72 78 78 75 76 70 70 70 79 79 75 82 88
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 8 8 8 6 5 8 8 6 9 11 13 14 17 17 14 11 9 6 4 3
WIND GUST 19 23 26 27 31 31 27 21
CLOUDS B1 B1 SC SC FW CL FW SC B1 SC SC SC SC B1 B1 SC FW FW FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 17 16 17 17 23 27 28 24 23 24 26 29
MIN CHILL 15 13 14 16 21 19 21 28 29 24
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 45 54 25 42 34 46 29 39
TEMP 45 47 51 52 50 40 31 26 35 36 40 40 45 39 33 30 37 35
DEWPT 37 44 49 51 45 30 19 15 17 25 32 34 34 31 26 23 24 23
PWIND DIR S S SW W W SW W NW NW
WIND CHAR GN WY BZ BZ GN GN GN GN GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 20 20 20
RAIN C L D C S S C S S S S S S
SNOW S S
RIZ008-160900-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 29 37 34 47 37
TEMP 31 30 31 30 32 34 36 35 36 37 39 42 45 46 45 43 42 40 39 38
DEWPT 19 23 23 20 20 21 22 24 27 29 29 32 36 37 37 35 33 31 29 29
RH 61 75 72 66 61 58 56 64 69 72 67 67 70 71 73 73 70 70 67 70
WIND DIR W W W W W W SW SW SW SW SW SW SW SW W W W NW NW SW
WIND SPD 12 11 12 11 10 10 10 10 13 16 18 19 20 20 19 17 13 10 5 5
WIND GUST 32 32 29
CLOUDS B2 B2 B2 B1 FW FW FW B1 B1 B1 SC FW FW SC SC SC FW FW FW SC
POP 12HR 10 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 21 20 21 21 23 26 29 27 26 27
MIN CHILL 16 16 18 20 25 24 25
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 47 54 29 44 37 46 32 40
TEMP 46 49 52 52 48 40 33 29 35 38 43 43 45 42 37 33 38 37
DEWPT 37 44 48 49 42 31 22 18 19 27 34 35 35 33 28 25 25 24
PWIND DIR S S SW W W SW W NW NW
WIND CHAR GN WY WY BZ GN BZ BZ GN GN
AVG CLOUDS FW SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC B1
POP 12HR 10 80 80 10 10 30 20 20 20
RAIN C D L C S C S S S S S S
SNOW S S
MAZ017-160900-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 33 22 45 25
TEMP 20 18 19 18 27 33 32 26 24 26 28 30 40 44 43 37 35 33 28 25
DEWPT 13 15 15 14 18 18 19 19 20 21 23 25 32 34 33 32 30 28 26 24
RH 74 88 84 84 68 53 58 74 84 81 81 81 73 68 67 82 82 82 92 96
WIND DIR W SW SW W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 3 2 2 3 5 4 3 4 5 8 9 11 11 9 5 4 3 2 2
WIND GUST 18 20 24 25 20
CLOUDS B1 B1 SC SC CL FW SC SC B1 SC SC SC SC B1 SC SC FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 27 18 19 20 21
MIN CHILL 16 12 13 18 20 16 17 22 29 23
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 40 55 21 38 29 45 24 37
TEMP 44 43 49 51 50 38 27 22 34 32 34 35 44 36 29 25 36 31
DEWPT 35 41 48 51 45 30 17 12 14 21 28 31 33 29 22 19 21 20
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT BZ BZ GN LT LT LT LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 80 80 20 10 30 30 20 20
RAIN C L L C S S C S S S S
SNOW S S S S S
MAZ018-160900-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 33 22 46 25
TEMP 20 18 19 18 27 33 32 26 24 26 28 30 41 45 43 37 35 33 28 25
DEWPT 12 15 15 15 18 18 19 19 20 22 23 26 33 35 34 32 30 29 26 24
RH 71 88 84 88 68 53 58 74 84 85 81 85 73 68 70 82 82 85 92 96
WIND DIR W SW W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 3 3 3 2 4 5 4 3 4 5 8 10 11 12 9 5 4 3 2 2
WIND GUST 14 13 14 18 21 21 26 26 21 18 16
CLOUDS B1 B1 SC SC CL FW FW SC B1 B1 SC SC SC B1 SC SC SC FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 27 18 19 20 22
MIN CHILL 14 11 12 15 20 16 17 23 29 21
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 40 55 21 39 28 45 24 37
TEMP 45 43 48 51 51 39 28 22 35 32 34 35 44 36 29 25 37 31
DEWPT 34 41 48 50 47 31 18 13 14 21 29 31 33 29 23 20 21 21
PWIND DIR S S SW W W SW W W NW
WIND CHAR LT BZ BZ GN LT LT GN LT LT
AVG CLOUDS SC SC B2 OV B2 B1 SC SC SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 70 80 20 10 30 30 20 20
RAIN C L D L S S C C S S S
SNOW S S S S
MAZ019-160900-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 16 20 27 34 22 25 31 46 25 28 34
TEMP 22 21 22 22 29 33 33 28 27 28 30 33 42 45 43 38 37 35 31 29
DEWPT 13 16 17 17 19 18 20 20 21 24 25 27 33 35 34 33 31 29 27 26
RH 68 81 81 81 66 53 58 71 78 85 81 78 70 68 70 82 79 78 85 88
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 6 6 6 5 5 6 5 5 6 9 11 12 14 14 11 9 8 5 4 3
WIND GUST 19 17 17 19 23 26 28 29 29 25 21 19 16
CLOUDS B1 B1 SC SC CL CL FW SC B2 B1 SC SC SC B1 B1 SC SC FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14 13 14 15 22 27 22 19 20 21 24
MIN CHILL 13 10 12 15 20 16 16 23 28 22
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 40 55 23 39 30 45 26 37
TEMP 44 43 49 51 51 39 29 24 34 33 35 37 44 37 31 27 36 32
DEWPT 34 41 47 50 47 32 19 14 15 21 30 32 33 30 24 21 22 21
PWIND DIR S S SW W W SW W W NW
WIND CHAR GN BZ BZ GN GN GN GN GN GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 70 80 20 10 30 30 20 20
RAIN C L D L S S C C S S S S
SNOW S S S S
MAZ020-160900-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 20 26 35 23 26 33 46 25 28 35
TEMP 23 21 22 22 29 34 34 28 28 31 32 35 44 46 44 39 37 34 30 28
DEWPT 15 17 18 17 20 20 21 22 24 26 27 30 35 36 35 34 32 29 27 27
RH 71 84 84 81 69 56 58 78 85 81 81 82 70 68 70 82 82 82 88 96
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W SW
WIND SPD 5 5 5 4 5 6 6 5 6 8 11 12 14 16 12 8 6 4 3 2
WIND GUST 18 16 16 16 19 24 27 28 33 34 27 24 18 14
CLOUDS B1 B1 SC SC CL CL FW SC B1 SC SC SC SC B1 B1 SC FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 16 15 16 23 27 22 23 24 27
MIN CHILL 14 13 14 16 21 19 20 26 29 25
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 42 55 23 41 31 46 26 39
TEMP 45 45 49 51 50 39 29 24 35 34 37 38 45 37 31 27 37 32
DEWPT 36 43 48 50 46 31 18 14 16 24 31 33 35 31 25 22 23 21
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 70 80 20 10 30 20 20 20
RAIN C L D L S S C S S S S S S
SNOW S S
MAZ021-160900-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 17 19 24 35 23 25 31 47 25 27 33
TEMP 22 20 21 21 30 34 34 28 27 30 32 34 44 46 44 38 37 34 30 27
DEWPT 14 17 17 17 19 19 21 22 24 27 27 30 35 37 36 34 32 29 27 26
RH 71 88 84 84 63 54 58 78 88 88 81 85 70 71 73 85 82 82 88 96
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W W
WIND SPD 5 4 4 4 5 6 5 4 5 8 10 11 14 14 11 8 5 4 2 2
WIND GUST 17 16 14 14 18 23 26 27 31 32 27 21 18
CLOUDS B2 B1 B1 SC CL CL FW SC B2 B1 SC SC SC B1 B1 SC SC FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 14 15 24 28 21 23 23 26
MIN CHILL 13 12 14 16 21 19 21 28 28 25
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 41 55 23 41 30 46 26 39
TEMP 45 44 49 51 51 39 29 24 35 33 37 38 45 37 31 27 37 32
DEWPT 35 42 47 50 47 32 18 14 16 23 30 33 35 31 24 22 23 21
PWIND DIR S S SW W W SW W NW NW
WIND CHAR LT BZ BZ GN GN GN GN LT GN
AVG CLOUDS SC SC B2 OV B2 B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 10 70 80 20 10 30 30 20 20
RAIN C L D L S S C S S S S S
SNOW S S
MAZ022-160900-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 19 23 29 38 26 30 38 47 28 32 39
TEMP 25 24 25 26 31 35 36 32 32 35 36 38 45 47 45 40 39 37 34 33
DEWPT 16 19 20 20 21 22 24 25 27 30 31 33 37 38 38 35 34 31 30 29
RH 68 81 81 78 66 59 61 75 81 82 82 82 73 71 76 82 82 79 85 85
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W W
WIND SPD 10 8 8 6 6 9 8 6 9 11 12 13 16 17 14 11 9 8 5 4
WIND GUST 23 20 19 17 21 24 26 27 31 32 28 24 23 19
CLOUDS B1 B1 SC SC FW FW FW SC B2 B1 SC SC SC B1 B1 SC SC FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 15 15 17 18 24 28 26 25 27 28
MIN CHILL 11 11 13 16 22 21 24 29 29 25
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 41 53 26 42 32 46 29 38
TEMP 44 44 48 49 50 40 31 26 35 34 38 40 44 39 34 30 37 33
DEWPT 35 41 47 49 47 34 21 18 18 24 32 35 36 32 27 24 25 23
PWIND DIR S S SW W W SW W NW NW
WIND CHAR GN BZ BZ BZ GN GN GN GN GN
AVG CLOUDS FW SC B1 OV OV B1 SC FW SC B1 B2 B2 B2 B1 SC SC SC SC
POP 12HR 5 70 90 20 10 30 30 20 20
RAIN C L D L S S C S S S S S S
SNOW S S
MAZ023-160900-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 20 25 28 40 29 33 36 48 31 35 38
TEMP 28 26 29 29 33 36 38 35 36 37 38 41 46 47 46 42 41 39 37 36
DEWPT 17 19 20 20 21 23 24 26 28 30 31 33 37 38 38 35 34 30 29 29
RH 63 74 69 69 61 59 57 69 72 75 76 73 71 71 73 76 76 70 72 75
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW W W W NW W
WIND SPD 12 11 11 10 10 10 10 10 13 16 18 18 20 20 19 16 12 10 6 5
WIND GUST 28 31 34 35 31 26
CLOUDS B1 B1 B1 SC FW FW SC B1 B2 B1 SC SC SC B1 B1 SC FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 17 17 19 20 25 29 28 27 28 29
MIN CHILL 14 12 14 19 26 23 27 28
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 43 54 27 44 34 47 30 40
TEMP 45 46 49 51 50 41 32 28 35 37 41 42 45 41 35 31 38 35
DEWPT 36 42 47 48 45 33 21 17 19 25 32 35 36 32 27 24 25 23
PWIND DIR S S SW W W SW W NW NW
WIND CHAR GN WY WY BZ GN BZ BZ GN GN
AVG CLOUDS FW SC B1 B2 B2 B1 SC FW SC B1 B1 B2 B2 B1 SC SC SC SC
POP 12HR 5 70 90 20 5 20 20 20 20
RAIN C L D L S S S S S S S S S
SNOW S
MAZ024-160900-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
705 PM EST MON DEC 15 2025
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 26 41 36 48 37
TEMP 29 27 30 32 35 37 39 38 38 39 40 42 46 48 46 44 42 40 39 38
DEWPT 19 21 23 24 24 25 27 30 32 34 35 36 40 40 40 39 37 34 32 32
RH 66 78 75 72 64 61 62 73 79 82 82 79 79 74 79 82 82 79 76 79
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW W W W NW NW
WIND SPD 16 12 11 11 11 11 11 11 13 16 17 18 19 20 19 16 13 11 8 5
WIND GUST 29 32
CLOUDS SC SC B1 SC FW SC SC B2 B2 B1 B1 SC SC SC B1 B1 FW FW FW FW
POP 12HR 5 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 17 17 21 23 27
MIN CHILL 14 14 17 23 29 26 29
DATE 12/18 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25 MON 12/22/25
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 43 52 28 43 35 47 32 40
TEMP 44 45 49 50 50 42 34 29 35 37 41 43 45 42 37 33 38 36
DEWPT 36 43 48 49 47 36 25 22 21 28 35 38 39 35 31 28 27 26
PWIND DIR S S SW W W SW W NW NW
WIND CHAR GN WY WY BZ GN BZ BZ GN GN
AVG CLOUDS FW SC B1 B2 OV B1 SC FW SC B1 B1 B2 B2 B1 SC SC SC SC
POP 12HR 5 60 90 30 5 20 20 20 20
RAIN S L D L S S S S S S S S S
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