267
FOUS51 KBOX 092105
AFMBOX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
405 PM EST TUE DEC 9 2025
MAZ015-100900-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 25 30 47 30 36 19 22 25
TEMP 26 28 32 33 33 39 45 47 44 40 38 36 31 34 33 31 27 26 23 23 23
DEWPT 7 18 26 26 27 32 37 39 39 37 35 32 27 21 16 15 14 13 12 11 12
RH 44 66 78 75 78 76 73 74 82 89 89 85 85 58 49 51 57 57 62 59 62
WIND DIR S S SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 6 6 6 8 8 10 11 12 11 10 9 9 16 19 21 21 21 18 17 18 16
WIND GUST 17 17 21 25 23 27 29 29 31 27 24 26 26 37 37 36 32 29 32 32
CLOUDS B2 B2 OV B2 B2 B1 OV OV OV B2 B1 SC SC SC SC SC SC SC SC FW FW
POP 12HR 30 60 40 10 10
QPF 12HR 0 0.08 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C L C C S
SNOW S S
OBVIS PF PF PF
WIND CHILL 19 21 25 27 26 28 20 23 21 19 14 12 10 9 9
MIN CHILL 16 16 24 25 19 19 11 6 5
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 34 24 38 27 35 15 26 17 30
TEMP 33 31 27 27 36 33 30 28 34 27 20 16 24 22 19 20 30 28
DEWPT 16 19 19 20 22 24 21 22 22 16 8 6 7 8 11 10 16 16
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 30 40 30 10 10 20
SNOW S S S C C C S S
MAZ016-100900-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 24 30 48 30 36 19 21 25
TEMP 26 27 31 33 33 40 46 47 44 40 38 35 31 34 34 31 26 25 22 22 22
DEWPT 8 19 27 28 28 33 38 40 40 37 35 33 28 21 17 15 14 13 12 11 12
RH 46 71 85 82 82 76 73 76 86 89 89 92 88 58 49 51 60 60 65 62 65
WIND DIR S S SW SW SW S S S SW SW SW SW W W W W W W W W W
WIND SPD 6 6 6 8 8 10 12 12 11 10 9 9 16 19 21 20 21 18 17 18 17
WIND GUST 21 25 23 27 31 31 31 27 24 26 27 34 37 35 32 32 29 33 32
CLOUDS B1 B2 OV B1 B2 B1 B2 OV OV B2 B1 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 30 60 40 10 10
QPF 12HR 0 0.08 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C L C C C
SNOW S S
OBVIS PF PF PF
WIND CHILL 18 20 25 26 26 28 20 23 21 19 12 11 8 7 8
MIN CHILL 16 15 24 25 19 19 9 5 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 34 24 38 27 35 15 26 17 31
TEMP 33 31 26 26 36 32 30 28 34 27 19 15 24 22 19 19 31 28
DEWPT 16 19 19 20 24 24 22 22 23 17 9 6 8 9 11 11 16 17
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 30 40 30 10 10 20
RAIN S
SNOW S S S C C C C S
MAZ013-100900-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 46 29 35 19
TEMP 23 25 30 31 30 38 45 46 42 38 37 33 30 33 32 30 25 23 21 20 20
DEWPT 7 19 27 27 27 33 38 40 39 37 35 33 27 21 16 15 14 12 11 10 11
RH 50 78 88 85 88 82 76 79 89 96 92100 88 61 51 53 62 62 65 64 67
WIND DIR S S SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 4 4 5 5 5 8 10 10 9 8 5 6 12 16 17 16 17 13 14 13 12
WIND GUST 16 16 19 24 25 21 19 16 17 33 37 35 28 25 25 25
CLOUDS B1 OV OV B1 B2 B2 B2 OV OV B2 B1 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 20 60 40 5 5
QPF 12HR 0 0.07-0.13 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C L C C C
SNOW S S
OBVIS PF PF PF
WIND CHILL 17 24 25 24 27 19 22 21 19 11 10 8 7 7
MIN CHILL 15 15 22 24 17 18 10 6 5
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 33 22 37 26 33 13 25 14 30
TEMP 33 29 24 24 35 30 29 26 32 25 18 13 24 20 18 17 30 26
DEWPT 16 19 19 19 24 24 22 22 22 16 7 4 7 8 10 10 16 16
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 30 40 20 10 10 20
SNOW S S S S C C C S S
MAZ014-100900-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 46 29 35 20
TEMP 25 26 30 31 31 38 44 45 42 39 37 34 30 33 32 30 26 24 21 21 21
DEWPT 6 16 24 26 26 31 37 39 38 37 34 32 27 21 16 14 14 13 11 10 11
RH 44 65 78 81 81 76 76 79 86 92 89 92 88 61 51 51 60 62 65 62 65
WIND DIR S S SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 5 5 5 6 6 9 10 10 10 9 6 8 13 18 19 19 19 16 16 16 14
WIND GUST 21 23 20 33 37 35 26 25
CLOUDS B2 B2 OV B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC SC SC FW FW FW
POP 12HR 20 70 40 10 5
QPF 12HR 0 0.06-0.11 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C L C C S
SNOW S S
OBVIS PF PF
WIND CHILL 17 19 23 25 25 27 19 22 20 18 12 11 8 7 8
MIN CHILL 15 15 23 24 19 19 10 7 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 34 23 37 26 34 14 25 15 30
TEMP 33 30 25 25 35 31 29 27 33 26 18 14 24 21 18 18 30 27
DEWPT 16 19 19 19 23 23 21 22 21 16 7 5 7 8 10 10 16 16
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 10 20 30 40 20 10 10 20
SNOW S S S C C C S
MAZ007-100900-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 24 31 43 46 49 27 29 33 36 18 21 25
TEMP 26 27 30 32 32 39 45 46 43 39 38 34 30 34 33 31 26 24 23 22 22
DEWPT 8 18 25 26 26 32 37 39 39 37 35 32 28 22 18 16 15 14 12 12 12
RH 46 68 81 78 78 76 73 76 86 92 89 92 92 61 53 53 62 65 62 65 65
WIND DIR SW S SW SW SW S S S SW SW SW SW W W W W W W W W W
WIND SPD 8 8 8 9 9 11 12 12 12 11 10 10 16 19 21 23 23 21 19 20 18
WIND GUST 20 24 32 32 28 29 32 33 36 32 28 29 32 36 42 41 35 37 35 36 35
CLOUDS B2 OV OV B2 B2 B2 B2 OV OV B2 B1 SC SC FW SC SC SC SC FW FW FW
POP 12HR 30 70 50 10 10
QPF 12HR 0 0.06 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L C C C
SNOW S C
OBVIS PF PF
WIND CHILL 17 19 23 24 24 26 19 23 21 18 12 10 8 6 7
MIN CHILL 13 13 19 22 28 16 17 9 5 2
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 34 24 38 26 35 14 26 16 31
TEMP 33 30 26 26 36 32 29 28 34 26 19 15 24 21 19 19 30 27
DEWPT 17 19 20 20 24 24 22 23 23 17 10 8 10 10 12 12 18 18
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 10 20 30 40 30 10 10 20
RAIN S
SNOW S S S C C C C S S
MAZ006-100900-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 43 28 34 19
TEMP 21 23 26 28 28 36 41 43 40 37 35 32 29 32 32 29 25 23 21 20 20
DEWPT 5 14 22 24 24 30 36 38 38 36 34 31 26 21 16 14 13 12 10 9 10
RH 49 68 85 85 85 79 82 82 92 96 96 96 88 63 51 53 60 62 62 62 64
WIND DIR S S SW SW SW S S S SW SW SW SW W W W W W W W W W
WIND SPD 4 4 4 5 5 8 9 9 8 6 5 6 12 16 17 17 17 16 14 16 13
WIND GUST 16 16 18 20 21 20 18 16 17 34 40 37 26 26 24
CLOUDS B2 OV OV B2 B2 B2 OV OV OV B2 B1 SC SC FW SC SC SC SC FW FW FW
POP 12HR 30 70 40 10 10
QPF 12HR 0 0.08 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L C C S
SNOW S S
OBVIS PF PF PF PF
WIND CHILL 15 17 22 22 29 25 18 21 20 17 11 9 8 6 6
MIN CHILL 12 13 19 20 28 17 18 10 6 3
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 32 20 36 24 33 11 24 13 29
TEMP 32 27 22 22 34 29 27 24 32 24 16 12 23 19 15 16 29 25
DEWPT 16 18 18 17 23 22 20 21 21 15 7 4 7 8 9 9 16 16
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 10 20 30 40 20 10 10 10
SNOW S S S C C C S
MAZ005-100900-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 21 44 28 33 18
TEMP 22 23 28 29 29 36 42 44 40 37 36 33 29 32 31 29 24 22 20 19 18
DEWPT 5 15 23 24 25 31 36 38 38 36 34 31 26 20 16 14 14 13 11 10 11
RH 47 71 81 81 85 82 79 79 92 96 92 92 88 61 53 53 65 68 67 67 73
WIND DIR S S SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 4 4 4 5 5 6 9 8 8 6 5 6 12 16 17 17 17 13 13 13 12
WIND GUST 14 16 18 21 21 19 17 16 34 42 36 24 24 25
CLOUDS B2 B2 OV B2 B2 B2 B2 OV OV B2 B1 SC SC SC SC SC SC SC FW FW FW
POP 12HR 20 70 40 10 5
QPF 12HR 0 0.06-0.14 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L C C S
SNOW S S
OBVIS PF PF PF
WIND CHILL 16 22 23 23 26 18 21 20 17 10 9 7 5 5
MIN CHILL 12 13 19 21 29 16 17 8 4 2
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 32 21 36 25 33 12 24 13 30
TEMP 32 28 23 23 35 29 27 25 32 24 16 12 23 19 16 16 29 25
DEWPT 16 18 19 18 24 23 20 21 21 15 7 4 7 8 9 9 16 16
PWIND DIR W SW SW W NW NW NW W W
WIND CHAR GN LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 10 20 30 40 20 5 10 10
SNOW S S C C C S
MAZ012-100900-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 21 40 44 47 27 29 33 35 17
TEMP 21 24 29 29 28 36 42 43 39 36 35 32 28 31 30 29 23 21 20 18 18
DEWPT 6 18 24 24 25 31 36 38 37 35 34 31 25 19 16 14 13 12 11 10 11
RH 52 77 81 81 88 82 79 82 92 96 96 96 88 61 55 53 65 68 67 70 73
WIND DIR S S SW SW SW S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 6 8 8 6 9 11 10 9 9 8 9 13 16 17 16 17 13 14 13 12
WIND GUST 16 19 21 20 18 23 26 25 23 20 19 20 24 37 43 40 29 27 27 31 31
CLOUDS B2 B2 OV B1 B1 B2 B2 OV OV B2 B1 SC SC SC SC SC SC SC SC FW FW
POP 12HR 20 70 40 5 5
QPF 12HR 0.01 0.11-0.22 0.09 0 0
SNOW 12HR T 00-00 T
RAIN C L C C S
SNOW S
OBVIS PF PF PF
WIND CHILL 14 16 21 21 20 29 29 24 17 20 18 17 9 8 6 4 5
MIN CHILL 10 11 16 18 28 25 13 14 6 3 1
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 32 21 36 24 32 12 24 13 29
TEMP 31 28 23 23 34 29 27 25 31 24 15 12 23 19 16 16 29 24
DEWPT 16 18 18 19 23 22 21 20 21 14 7 4 6 8 9 10 16 15
PWIND DIR W W W W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 30 40 20 5 10 10
SNOW S S S C C C S
MAZ004-100900-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 18 23 35 40 44 21 24 28 30 14
TEMP 19 21 26 25 25 32 38 39 36 34 33 30 25 28 28 26 20 18 17 15 15
DEWPT 4 16 20 21 22 28 34 35 35 34 32 29 22 17 15 13 12 11 10 9 10
RH 51 81 78 84 88 85 85 85 96100 96 96 88 63 58 57 71 73 73 77 80
WIND DIR S SW SW SW SW S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 8 9 9 8 10 11 11 10 9 8 10 14 17 18 17 17 14 16 14 13
WIND GUST 18 19 23 20 19 21 26 25 23 21 19 21 36 42 41 31 28 28 32 29
CLOUDS B2 OV OV B2 B1 B2 B2 OV OV B2 B2 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 20 80 40 10 5
QPF 12HR 0.01 0.10-0.27 0.06-0.13 0 0
SNOW 12HR T 00-00 T
FRZG RAIN S
RAIN S C D C C S
SNOW S S S C S
OBVIS PF PF PF PF
WIND CHILL 10 12 17 16 16 24 28 27 26 21 13 16 15 12 6 4 2 0 1
MIN CHILL 5 6 12 14 24 22 8 9 2 -2 -4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 29 17 33 21 29 9 22 11 27
TEMP 29 25 20 19 31 26 24 22 28 20 13 9 20 16 13 13 27 22
DEWPT 16 18 17 17 23 21 19 19 19 12 5 2 5 7 8 8 15 14
PWIND DIR W SW SW W W NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 10 20 30 40 20 5 10 10
SNOW S S C C C S
MAZ026-100900-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 36 41 43 25 32 16
TEMP 19 21 25 26 26 33 40 41 37 35 34 31 26 30 29 27 22 20 18 17 17
DEWPT 5 13 20 21 22 29 34 37 35 34 32 29 23 18 15 14 12 11 9 8 10
RH 54 71 81 81 85 85 79 85 92 96 92 92 88 60 55 57 65 67 67 67 73
WIND DIR S S S SW S S S S SW SW SW W W W W W W W W W W
WIND SPD 3 4 5 5 5 6 9 8 6 6 5 6 12 14 17 16 16 14 14 13 12
WIND GUST 13 18 19 19 17 20 23 21 20 19 18 20 23 36 41 39 29 27 27 29 28
CLOUDS B2 OV OV B2 B2 B2 B2 OV OV B2 B1 SC SC SC SC SC SC SC FW FW FW
POP 12HR 20 80 40 10 5
QPF 12HR 0.01 0.10-0.24 0.07 0 0
SNOW 12HR T 00-00 00-00
RAIN S C D C C S
SNOW S C C S
OBVIS PF PF PF PF
WIND CHILL 13 15 19 20 20 27 24 15 18 17 15 8 6 3 2 3
MIN CHILL 7 8 13 16 25 24 9 10 2 0 -2
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 31 18 34 22 31 10 23 11 29
TEMP 30 26 21 20 33 27 25 23 30 22 14 10 22 17 13 14 29 24
DEWPT 16 18 17 16 24 21 19 19 20 12 5 2 6 7 7 8 16 14
PWIND DIR W W SW W W NW NW W W
WIND CHAR GN LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 10 20 30 30 20 5 10 10
SNOW S S C C C S
MAZ002-100900-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 30 35 38 16 21 24 20 26 31 12
TEMP 18 19 22 22 22 27 33 34 33 33 32 27 22 24 24 22 19 17 15 14 14
DEWPT 4 11 14 17 19 24 29 31 31 31 30 24 17 14 13 11 11 10 8 8 9
RH 53 70 71 81 88 88 85 89 92 92 92 88 81 65 62 62 70 73 73 76 80
WIND DIR S S SW S S S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 6 8 5 5 6 8 6 6 6 8 10 16 17 19 17 18 17 16 14 13
WIND GUST 19 23 23 19 18 20 21 20 20 20 21 26 29 37 41 37 32 33 34 35 33
CLOUDS B2 OV B2 B1 B1 B2 OV OV OV B2 B2 B1 SC SC B1 SC B1 B1 SC SC SC
POP 12HR 20 90 40 10 10
QPF 12HR 0 0.12-0.31 0.06-0.11 0 0
SNOW 12HR 00-00 1 T
RAIN D C C
SNOW S C L D C C C
OBVIS PF PF PF PF PF
WIND CHILL 10 10 14 15 15 20 26 28 27 26 25 17 8 10 9 8 3 1 -1 -2 -1
MIN CHILL 2 1 8 11 19 19 0 0 -4 -8 -9
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 26 15 30 19 26 6 19 8 25
TEMP 25 23 18 17 29 25 21 19 25 18 11 6 17 14 11 11 24 20
DEWPT 15 17 15 14 21 18 16 17 16 8 3 0 4 5 6 6 14 12
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT LT GN LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B2 B1 SC SC FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 10 20 20
SNOW S S S C C C C S S S
MAZ003-100900-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 18 23 38 24 30 13
TEMP 19 21 24 24 24 30 36 38 35 34 33 29 25 27 28 26 21 19 16 15 14
DEWPT 6 14 17 19 21 26 31 33 34 33 32 27 20 16 14 12 13 12 10 9 10
RH 56 74 74 81 88 85 82 82 96 96 96 92 81 63 55 55 71 74 77 77 84
WIND DIR S S S S S S S S S SW SW W W W W W W W W W W
WIND SPD 6 8 8 8 6 9 10 9 9 8 6 9 12 16 17 16 16 13 13 12 11
WIND GUST 19 21 23 21 19 21 25 24 23 21 19 21 23 35 41 39 28 27 27 28 26
CLOUDS B2 OV B2 B2 B1 B2 OV OV OV B2 B2 B1 SC SC B1 SC B1 SC SC SC FW
POP 12HR 20 80 40 10 10
QPF 12HR 0 0.10-0.20 0.07 0 0
SNOW 12HR 00-00 T 00-00
FRZG RAIN C
RAIN L D C C S
SNOW S C L D C
OBVIS PF PF PF PF
WIND CHILL 10 12 16 16 16 22 29 28 27 27 21 13 15 15 13 7 5 2 1 1
MIN CHILL 6 6 11 13 24 22 11 10 3 -1 -3
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 29 16 33 21 29 8 22 10 27
TEMP 29 25 19 17 31 26 23 21 28 21 13 8 20 17 12 11 27 22
DEWPT 15 18 16 15 22 21 19 19 17 11 5 2 5 7 7 7 14 14
PWIND DIR W SW SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN LT LT LT
AVG CLOUDS FW SC SC B1 B1 B2 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 20 10
SNOW S S S S C C C S S
MAZ008-100900-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 36 40 21 23 28 32 14
TEMP 19 21 24 23 23 29 34 35 34 33 33 27 22 25 25 24 20 18 17 15 15
DEWPT 5 11 16 17 20 25 30 32 32 32 31 25 18 15 14 12 13 11 10 10 11
RH 54 65 71 77 88 85 85 89 92 96 92 92 84 65 62 60 74 73 73 80 84
WIND DIR S SW SW SW S S S SW SW SW SW W W W W W W W W W W
WIND SPD 6 8 9 6 5 8 10 9 9 9 8 11 16 17 19 17 18 16 16 14 13
WIND GUST 18 23 24 19 17 20 24 21 21 20 20 25 29 40 42 40 32 33 34 36 34
CLOUDS OV OV B2 B1 B1 B2 OV OV OV B2 B2 B1 B1 SC B1 SC B1 B1 SC SC SC
POP 12HR 10 80 40 10 10
QPF 12HR 0 0.08-0.21 0.07 0 0
SNOW 12HR 00-00 1 T
FRZG RAIN C
RAIN D C C
SNOW S C L D C C S
OBVIS PF PF PF PF PF
WIND CHILL 10 11 14 15 15 21 27 28 27 26 25 17 9 12 11 10 5 4 2 0 0
MIN CHILL 5 5 10 14 22 22 4 4 -1 -4 -6
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 27 16 31 20 27 7 19 10 25
TEMP 27 25 19 18 30 25 22 20 26 19 12 8 18 15 13 13 25 21
DEWPT 16 18 16 15 22 20 18 18 17 10 5 1 5 7 8 8 15 13
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 20 20
SNOW S S S C C C C S S S
MAZ010-100900-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 36 40 42 25 32 15
TEMP 22 23 26 26 25 32 38 39 37 35 34 31 26 29 29 28 23 21 19 17 17
DEWPT 8 15 19 20 22 28 33 34 35 34 33 28 21 17 15 13 14 13 12 11 12
RH 54 71 74 78 88 85 82 82 92 96 96 88 81 60 55 53 68 71 74 77 80
WIND DIR S S S S S S S S S SW SW W W W W W W W W W W
WIND SPD 6 6 8 8 6 9 11 11 10 9 8 9 12 16 17 14 14 11 13 11 11
WIND GUST 19 20 23 21 19 21 25 24 23 21 19 21 24 35 41 40 28 28 28 31 27
CLOUDS B2 OV B2 B2 B1 B2 OV OV OV B2 B2 B1 B1 SC B1 SC SC SC SC SC SC
POP 12HR 10 80 40 10 10
QPF 12HR 0 0.08-0.18 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C
RAIN S L D C C S
SNOW C S S
OBVIS PF PF PF
WIND CHILL 13 14 17 18 17 24 28 28 22 14 18 18 16 10 8 6 4 4
MIN CHILL 6 8 14 15 24 23 11 11 4 1 0
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 31 18 35 23 31 10 23 11 29
TEMP 31 27 21 19 33 28 25 23 30 22 14 10 22 19 15 14 28 24
DEWPT 16 18 17 17 23 21 20 20 18 12 6 3 6 8 9 8 15 15
PWIND DIR W SW SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC B1 B2 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 10 10
SNOW S S S S C C C S S
MAZ009-100900-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 37 23 29 15
TEMP 20 22 24 24 24 30 35 36 35 34 33 28 24 27 27 25 20 19 18 17 16
DEWPT 6 12 17 18 21 26 31 33 33 32 31 26 18 15 14 13 13 12 12 11 12
RH 54 65 74 77 88 85 85 89 92 92 92 92 77 60 57 60 74 74 77 77 84
WIND DIR S SW SW SW S S S SW SW SW SW W W W W W W W W W W
WIND SPD 6 9 9 8 5 8 10 10 10 9 9 11 16 17 18 17 17 14 16 14 13
WIND GUST 17 21 21 19 16 20 24 21 20 20 19 24 27 37 41 37 32 31 32 34 31
CLOUDS OV OV B2 B1 B1 B2 OV OV OV B2 B2 B1 SC SC B1 SC SC SC B1 SC SC
POP 12HR 10 80 40 10 10
QPF 12HR 0 0.09-0.21 0.06 0 0
SNOW 12HR 00-00 T 00-00
RAIN L S C C
SNOW S C L D C C S
OBVIS PF PF PF PF
WIND CHILL 11 12 15 15 16 23 28 29 27 26 25 18 10 14 13 11 5 5 3 2 1
MIN CHILL 8 8 11 15 24 23 7 7 2 -1 -3
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 29 17 33 21 28 9 21 11 27
TEMP 28 25 20 19 31 26 23 21 27 19 13 9 19 16 14 13 26 22
DEWPT 17 18 16 17 23 20 19 19 17 11 6 3 6 8 9 9 15 14
PWIND DIR W W W W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B1 B1 SC SC FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 20 20
SNOW S S S C C C C S S S
MAZ011-100900-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 21 41 26 32 16
TEMP 22 24 27 27 26 33 40 40 37 35 34 31 27 30 30 28 23 21 20 18 18
DEWPT 8 16 20 21 23 29 34 35 35 34 33 29 22 18 15 14 13 13 12 12 12
RH 54 71 74 78 88 85 79 82 92 96 96 92 81 60 53 55 65 71 71 77 77
WIND DIR S S SW SW S S S SW SW SW SW W W W W W W W W W W
WIND SPD 6 8 9 8 6 10 12 11 10 9 8 9 12 16 17 14 14 11 13 11 11
WIND GUST 18 20 24 21 19 23 26 26 24 23 20 21 24 35 41 37 29 28 28 31 28
CLOUDS OV OV B2 B2 B1 B2 OV OV OV B2 B2 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 10 80 40 10 10
QPF 12HR 0 0.08-0.25 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN C
RAIN S C D C C S
SNOW C
OBVIS PF PF
WIND CHILL 13 15 19 18 18 25 28 28 22 16 19 19 17 10 9 7 5 5
MIN CHILL 9 10 15 17 27 23 12 12 6 2 1
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 32 19 36 24 31 10 24 12 29
TEMP 31 27 21 21 34 29 26 24 30 23 15 11 22 19 16 15 29 24
DEWPT 17 18 18 18 23 21 21 20 19 13 7 4 6 8 10 9 16 15
PWIND DIR W SW SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 10 10
SNOW S S S S C C C S
CTZ002-100900-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 25 37 42 46 27 29 33 35 15 19 21
TEMP 24 26 29 28 28 35 41 41 38 36 35 32 28 31 32 30 25 23 21 21 20
DEWPT 12 18 22 22 24 30 35 36 35 35 34 30 22 18 16 14 13 13 12 12 13
RH 60 71 75 78 85 82 79 82 89 96 96 92 78 58 51 51 60 65 68 68 74
WIND DIR S S SW SW S S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 6 8 8 6 10 12 11 10 9 8 9 11 14 16 14 14 11 11 10 10
WIND GUST 16 19 19 18 17 21 26 25 24 19 18 20 24 33 37 37 29 27 27 29 27
CLOUDS OV OV B2 B1 B1 B2 OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 80 40 5 5
QPF 12HR 0 0.08-0.19 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C D C C S
OBVIS PF PF PF
WIND CHILL 17 18 21 20 20 28 29 24 18 20 21 19 12 12 9 9 9
MIN CHILL 9 9 13 15 24 23 11 11 5 2 0
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 33 21 37 25 32 12 25 15 30
TEMP 33 28 23 23 35 30 28 25 31 24 17 13 23 21 18 17 30 25
DEWPT 17 19 18 19 24 23 22 21 21 14 8 5 8 10 12 11 17 16
PWIND DIR W SW SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC B1 B1 B2 B2 B2 B2 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 10 10
SNOW S S S S C C C S
CTZ003-100900-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 43 27 33 18
TEMP 23 26 29 28 28 36 42 42 38 36 35 31 28 31 31 29 23 21 21 19 19
DEWPT 11 20 23 23 25 31 37 38 36 35 34 30 23 19 16 14 13 11 12 11 12
RH 59 78 78 81 88 82 82 86 92 96 96 96 81 61 53 53 65 65 68 70 74
WIND DIR S SW SW SW S S S SW SW SW SW W W W W W W W W W W
WIND SPD 6 8 9 9 8 10 13 12 11 10 9 10 13 16 17 14 14 12 13 12 12
WIND GUST 17 20 24 21 19 23 26 26 24 23 20 21 24 35 41 37 29 28 28 31 28
CLOUDS B2 OV OV B1 B1 B2 OV OV OV B2 B2 B1 SC SC SC SC SC SC SC SC FW
POP 12HR 10 80 40 5 5
QPF 12HR 0.01 0.13-0.24 0.06-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C D C C S
SNOW C
OBVIS PF PF PF
WIND CHILL 15 17 21 20 20 28 28 28 23 16 20 19 17 10 9 8 7 6
MIN CHILL 10 12 16 18 27 24 13 13 7 3 2
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 32 21 36 24 32 12 24 14 29
TEMP 32 28 23 23 34 29 27 25 31 23 16 12 23 19 17 16 29 24
DEWPT 17 18 18 19 24 23 22 21 21 14 7 4 7 9 11 10 17 16
PWIND DIR W SW SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 40 40 20 5 10 10
SNOW S S S C C C S
CTZ004-100900-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 41 46 48 27 34 18
TEMP 24 26 30 29 28 37 44 45 40 37 36 32 28 32 32 30 24 22 20 20 19
DEWPT 10 21 26 25 26 33 38 39 38 36 35 32 25 19 16 14 13 12 12 11 11
RH 54 81 85 85 92 85 79 79 92 96 96100 88 58 51 51 62 65 71 67 70
WIND DIR S SW SW SW SW S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 8 8 8 6 10 13 12 11 9 8 10 12 14 16 14 14 12 13 12 12
WIND GUST 16 19 23 20 19 23 26 26 24 21 20 21 24 35 40 37 28 28 27 29 28
CLOUDS B2 OV OV B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 10 70 40 5 5
QPF 12HR 0.01 0.15-0.22 0.06-0.11 0 0
SNOW 12HR T 00-00 00-00
RAIN C L C C S
OBVIS PF PF
WIND CHILL 16 18 22 21 21 29 24 18 22 21 19 11 9 7 7 6
MIN CHILL 10 12 17 20 28 25 13 13 7 4 2
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 33 21 38 25 33 12 26 14 30
TEMP 32 28 24 23 36 30 28 25 32 24 17 12 24 20 17 17 30 25
DEWPT 16 18 18 20 24 23 23 21 21 15 7 4 7 9 11 11 17 16
PWIND DIR W W W W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC B1 B1 SC SC
POP 12HR 5 20 20 30 40 20 5 10 20
SNOW S S S C C C S S
RIZ001-100900-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 46 28 34 19
TEMP 23 27 31 31 30 38 45 45 41 38 36 33 29 32 32 30 24 22 20 20 20
DEWPT 10 21 27 26 27 34 38 40 38 37 35 32 26 21 16 14 13 11 12 10 11
RH 57 78 85 81 88 85 76 82 89 96 96 96 88 63 51 51 62 62 71 64 67
WIND DIR S S SW SW SW S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 6 8 8 6 10 12 12 10 9 8 9 13 14 16 14 16 13 13 13 12
WIND GUST 25 25 21 19 32 36 34 26 24 26 26
CLOUDS B2 B2 OV B1 B1 B2 B2 OV OV B2 B1 SC SC SC SC SC FW FW SC FW FW
POP 12HR 20 60 50 5 5
QPF 12HR 0.01 0.10-0.18 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C L C C C
OBVIS PF PF
WIND CHILL 17 19 24 23 23 25 19 22 21 19 11 9 7 7 7
MIN CHILL 14 14 19 22 28 17 18 9 6 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 33 22 38 26 33 13 26 15 30
TEMP 33 29 24 24 36 30 29 26 32 25 17 13 24 20 18 17 30 26
DEWPT 16 18 18 20 24 24 22 22 21 15 7 4 7 8 11 10 16 16
PWIND DIR W W W W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 30 40 20 5 10 20
SNOW S S S S C C C S S
RIZ002-100900-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 23 29 48 30 36 20
TEMP 25 28 33 33 31 40 47 48 43 39 38 35 31 34 34 32 26 24 22 21 20
DEWPT 12 23 29 28 29 35 39 41 39 38 36 33 28 22 17 15 13 12 12 11 12
RH 57 81 85 82 92 82 74 77 86 96 92 92 88 61 49 49 57 60 65 65 71
WIND DIR S S SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 4 6 6 6 6 10 13 13 11 9 8 9 12 14 16 14 16 13 13 13 12
WIND GUST 19 19 17 26 33 31 28 24 19 21 31 35 33 25 24 25 27
CLOUDS B2 OV OV B1 B2 B1 B2 OV OV B2 B1 SC SC SC SC SC FW FW SC FW FW
POP 12HR 20 60 50 5 5
QPF 12HR 0.01 0.09-0.14 0.09 0 0
SNOW 12HR T 00-00 00-00
RAIN S C C C C C
SNOW S
OBVIS PF PF
WIND CHILL 21 26 26 25 28 21 24 23 21 13 12 9 8 8
MIN CHILL 16 16 23 24 19 19 11 7 7
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 35 23 39 26 35 15 27 16 32
TEMP 34 30 25 25 37 31 30 27 34 27 19 15 25 22 19 19 32 27
DEWPT 16 19 19 21 25 25 24 23 23 17 8 5 7 10 12 11 17 17
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 30 40 20 10 10 20
RAIN S
SNOW S S S C C C S S
RIZ003-100900-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 47 29 35 20
TEMP 25 28 33 32 30 40 46 47 42 38 37 33 30 33 33 31 25 23 21 21 21
DEWPT 13 24 29 27 28 35 39 40 38 37 36 33 26 21 16 14 12 11 11 10 11
RH 60 85 85 81 92 82 76 76 86 96 96100 85 61 49 49 57 59 65 62 65
WIND DIR S SW SW SW SW S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 8 9 9 6 11 14 13 12 10 9 10 13 14 17 14 16 13 14 13 13
WIND GUST 27 26 23 31 36 34 24 25 25
CLOUDS B2 OV OV B1 B2 B1 B2 OV OV B2 B1 SC SC SC SC SC FW FW FW FW FW
POP 12HR 20 60 50 5 5
QPF 12HR 0.02 0.17 0.08 0 0
SNOW 12HR T 00-00 00-00
RAIN C C C C C
OBVIS PF PF
WIND CHILL 18 20 25 24 23 26 19 23 22 20 12 10 8 8 8
MIN CHILL 17 17 21 24 29 18 19 10 6 6
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 34 23 39 26 34 14 27 16 31
TEMP 33 29 25 24 37 30 30 27 33 25 18 14 25 21 19 18 31 27
DEWPT 15 18 18 20 24 24 24 22 22 16 7 5 6 9 12 11 16 17
PWIND DIR W W W W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 40 40 20 10 10 20
RAIN S
SNOW S S S C C C S S
RIZ004-100900-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 25 30 48 30 37 21
TEMP 26 30 35 34 33 42 47 48 44 40 39 35 31 35 34 32 27 25 23 22 22
DEWPT 14 25 30 29 29 35 39 40 39 38 36 33 28 22 16 14 13 12 12 12 12
RH 60 81 82 82 85 76 74 74 82 92 89 92 88 59 47 47 55 57 62 65 65
WIND DIR SW SW SW SW SW S S SW SW SW SW W W W W W W W W W W
WIND SPD 5 9 9 9 8 11 16 14 12 11 9 10 13 14 17 16 16 16 14 14 13
WIND GUST 21 20 18 26 33 31 29 24 20 23 32 37 36 27 26 27 28
CLOUDS B1 OV OV B1 B2 B1 B2 OV OV B2 B1 SC SC SC SC SC FW FW FW FW FW
POP 12HR 20 60 50 5 10
QPF 12HR 0.02 0.09-0.15 0.09 0 0
SNOW 12HR T 00-00 00-00
RAIN S S C C C C
OBVIS PF PF
WIND CHILL 20 22 27 27 26 28 21 25 24 22 14 12 10 9 9
MIN CHILL 18 18 24 26 19 20 12 8 7
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 35 24 40 27 36 16 28 17 33
TEMP 34 31 26 26 38 32 31 28 35 27 19 16 26 23 20 20 33 28
DEWPT 15 18 19 21 25 24 24 23 22 17 9 6 7 10 12 12 16 17
PWIND DIR W W W W NW NW NW W W
WIND CHAR GN LT GN LT GN GN GN LT LT
AVG CLOUDS FW SC SC SC B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 40 40 30 10 10 20
RAIN S
SNOW S S S C C C C S
RIZ005-100900-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 49 32 37 22
TEMP 29 34 37 37 37 43 48 49 46 42 41 38 33 35 35 33 27 26 24 23 23
DEWPT 17 27 33 32 32 37 41 42 40 39 38 35 29 23 18 16 14 14 13 13 13
RH 60 75 85 82 82 79 77 77 79 89 89 89 85 61 49 49 57 60 62 65 65
WIND DIR SW SW SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 8 11 12 11 10 13 18 19 17 13 11 12 14 14 17 17 17 17 16 17 16
WIND GUST 27 24 20 28 34 34 32 27 24 24 31 35 36 27 28 27 29 29
CLOUDS B1 OV OV B2 B2 B1 B2 OV OV OV B1 B1 B1 SC SC SC FW FW SC FW FW
POP 12HR 20 60 50 10 10
QPF 12HR 0.02 0.08 0.09 0 0
SNOW 12HR T 00-00 00-00
RAIN S S C C C C
OBVIS PF
WIND CHILL 22 25 29 29 23 25 24 22 15 13 11 10 10
MIN CHILL 19 19 26 28 21 22 13 9 8
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 35 26 40 29 36 17 29 19 33
TEMP 35 32 28 28 38 34 33 30 35 29 22 18 26 24 22 22 33 30
DEWPT 17 20 21 23 27 26 25 25 24 19 10 8 8 11 13 13 18 19
PWIND DIR W W W W NW NW NW NW W
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW FW SC B1 SC SC
POP 12HR 5 20 20 40 50 30 10 10 20
RAIN S S
SNOW S S S C C C C S S S
RIZ006-100900-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 26 34 49 28 29 34 37 19 21 26
TEMP 28 32 36 35 34 44 48 49 44 40 39 35 30 35 35 33 27 25 23 22 22
DEWPT 19 27 32 30 31 37 41 42 40 39 37 34 28 23 19 16 15 13 13 13 13
RH 68 81 85 82 89 76 77 77 86 96 92 96 92 61 52 49 60 60 65 68 68
WIND DIR SW SW SW SW SW SW S SW SW SW SW W W W W W W W W W W
WIND SPD 6 10 10 10 9 12 16 16 13 11 9 10 14 17 18 18 19 18 17 17 16
WIND GUST 18 28 36 33 29 32 36 39 37 34 32 31 31 35 39 40 33 34 34 36 34
CLOUDS B2 OV OV B1 B1 B1 B2 OV OV OV B1 SC SC SC SC FW FW FW FW FW FW
POP 12HR 20 60 50 10 10
QPF 12HR 0.02 0.09-0.18 0.05-0.11 0 0
SNOW 12HR T 00-00 00-00
RAIN S C C C C
OBVIS PF PF
WIND CHILL 22 24 28 27 27 27 19 25 24 21 14 12 9 9 9
MIN CHILL 18 17 22 24 17 19 11 6 6
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 36 24 41 27 37 15 30 17 33
TEMP 35 31 26 26 39 32 31 28 36 27 19 16 27 24 20 21 33 28
DEWPT 18 20 20 22 27 26 25 25 25 18 10 8 9 12 13 13 19 19
PWIND DIR W W W W NW NW NW NW W
WIND CHAR GN LT GN LT GN GN GN LT GN
AVG CLOUDS FW SC SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 40 50 30 10 10 20
RAIN S S C
SNOW S S S C C C C S S
RIZ007-100900-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 31 35 50 32 38 20 23 26
TEMP 31 36 40 40 39 45 49 50 46 43 42 38 34 36 36 34 28 27 25 24 25
DEWPT 21 29 34 33 34 38 41 42 41 40 38 35 30 24 19 17 16 15 14 15 15
RH 66 75 79 76 82 76 74 74 83 89 86 89 85 61 50 49 60 60 62 68 65
WIND DIR SW SW SW SW SW SW S SW SW SW SW W W W W W W W W W W
WIND SPD 9 14 14 13 12 16 19 19 18 14 12 12 16 17 19 18 19 19 18 18 17
WIND GUST 26 35 33 28 32 35 37 36 32 28 29 29 33 36 37 31 32 33 33 33
CLOUDS B2 OV OV B2 B2 B1 B2 B2 OV OV B1 B1 SC SC SC FW FW FW FW FW FW
POP 12HR 20 50 50 10 10
QPF 12HR 0.00-0.05 0.08 0.09 0 0
SNOW 12HR T 00-00 00-00
RAIN S S C C C C
OBVIS PF
WIND CHILL 23 26 23 26 25 22 15 14 11 11 11
MIN CHILL 20 20 27 20 21 12 7 6
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 36 28 41 30 38 19 30 20 34
TEMP 35 33 30 30 39 35 34 31 37 30 23 19 28 26 23 24 33 31
DEWPT 18 21 22 24 28 27 26 27 26 20 12 10 10 12 15 16 19 20
PWIND DIR W W W W NW NW NW NW W
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS FW SC SC SC B1 B1 B2 B2 B1 B1 SC FW FW FW SC B1 SC SC
POP 12HR 5 20 30 40 50 30 10 10 20
RAIN S S C C
SNOW S S S C C C C S S S
RIZ008-100900-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 35 51 33 40 28
TEMP 36 39 43 43 43 47 49 50 47 45 45 40 35 38 36 36 32 31 29 29 30
DEWPT 24 30 35 34 35 39 41 42 41 40 38 35 30 26 22 21 20 20 19 19 20
RH 61 70 73 70 73 74 74 74 79 82 76 82 82 62 56 54 61 63 66 66 66
WIND DIR SW SW SW SW SW SW S SW SW SW W W W W W W W W W W W
WIND SPD 13 19 20 20 18 19 21 23 23 20 19 19 23 26 28 32 32 32 28 29 26
WIND GUST 37 35 32 33 36 39 39 35 33 33 36 40 42 36
CLOUDS B2 OV OV B2 B2 B1 B2 OV OV OV B1 B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 20 50 60 10 10
QPF 12HR 0.01 0.10 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L C S
WIND CHILL 26 29 24 26 24 22 17 16 14 14 16
MIN CHILL 24 25 21 22 14 12 12
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 37 32 42 34 40 23 32 25 35
TEMP 36 36 34 34 40 39 37 35 39 32 27 24 29 29 27 29 34 34
DEWPT 23 23 24 26 30 28 28 29 30 22 16 15 14 16 18 19 22 23
PWIND DIR W W W W W NW NW NW W
WIND CHAR BZ GN GN BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 SC FW SC SC B1 SC SC
POP 12HR 10 20 30 40 50 30 10 20 20
RAIN S S C S S C C C
SNOW S C C C C C S S S S
MAZ017-100900-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 48 29 36 19
TEMP 24 27 32 32 31 41 47 48 44 39 37 34 30 34 34 32 26 24 21 21 20
DEWPT 11 22 29 29 29 36 40 41 40 38 36 33 28 23 17 15 14 12 12 10 11
RH 57 81 88 88 92 82 76 77 86 96 96 96 92 64 49 49 60 60 68 62 67
WIND DIR S S SW SW SW S S S SW SW SW W W W W W W W W W W
WIND SPD 3 4 5 5 5 9 12 12 10 8 5 6 11 14 16 14 16 13 13 13 12
WIND GUST 14 16 16 20 26 26 23 18 16 17 31 34 34 24 24
CLOUDS B1 OV OV B2 B2 B2 B2 B2 OV OV B1 B1 B1 SC SC SC FW SC SC FW FW
POP 12HR 20 60 50 5 5
QPF 12HR 0.02 0.05-0.11 0.08 0 0
SNOW 12HR T 00-00 00-00
FRZG RAIN S
RAIN S S C C C C
SNOW S
OBVIS PF PF
WIND CHILL 21 26 25 28 20 24 24 21 13 12 8 8 7
MIN CHILL 17 16 22 24 20 20 11 6 6
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 35 22 39 26 35 14 27 15 32
TEMP 34 30 24 24 37 31 30 27 35 27 18 14 25 22 18 18 32 27
DEWPT 16 18 19 20 25 24 23 22 23 16 8 5 7 9 11 10 17 17
PWIND DIR W W SW W NW NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 20 30 40 30 10 10 20
RAIN S
SNOW S S S C C C C S
MAZ018-100900-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 49 29 37 19
TEMP 25 26 32 33 32 42 48 48 45 40 37 34 30 35 35 32 26 24 21 21 20
DEWPT 12 22 29 30 29 36 40 41 40 38 36 33 28 23 18 15 14 13 12 10 11
RH 57 85 88 89 88 79 74 77 82 92 96 96 92 61 49 49 60 62 68 62 67
WIND DIR S S SW SW SW S S S SW SW SW SW W W W W W W W W W
WIND SPD 3 5 5 5 5 10 12 12 10 8 5 6 12 16 18 17 18 16 16 16 14
WIND GUST 13 18 19 18 17 21 26 27 25 20 18 18 33 36 35 28 27 26 27 26
CLOUDS B1 OV OV B2 B2 B1 B2 B2 OV OV B1 B1 B1 SC SC SC FW SC SC FW FW
POP 12HR 30 50 50 10 10
QPF 12HR 0.02 0.04-0.09 0.08 0 0
SNOW 12HR T 00-00 00-00
FRZG RAIN S
RAIN S S C C C C
SNOW S
OBVIS PF PF PF
WIND CHILL 20 26 27 26 28 20 25 24 21 12 11 8 7 7
MIN CHILL 16 15 23 25 18 20 11 5 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 35 22 39 26 37 14 28 15 33
TEMP 35 30 24 24 37 32 30 27 36 27 18 14 26 22 19 18 32 27
DEWPT 16 19 19 20 25 25 24 22 24 17 9 6 8 9 12 11 17 18
PWIND DIR W W SW W W NW NW W W
WIND CHAR GN LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC B1 B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1 SC SC
POP 12HR 5 20 30 30 50 30 10 10 20
RAIN S S
SNOW S S S C C C C S S S
MAZ019-100900-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 25 31 49 27 30 34 38 18 21 26
TEMP 26 29 34 35 35 43 48 48 45 41 39 36 31 36 35 33 27 25 23 23 23
DEWPT 14 23 30 31 31 36 40 41 41 39 36 34 30 25 19 17 16 14 14 13 13
RH 60 78 85 85 85 76 74 77 86 92 89 92 96 64 52 51 63 62 68 65 65
WIND DIR SW S SW SW SW S S S SW SW SW SW W W W W W W W W W
WIND SPD 6 8 9 9 9 11 14 14 13 11 9 10 16 20 23 23 24 20 20 21 19
WIND GUST 17 20 29 28 25 29 34 33 34 29 26 28 31 35 39 37 35 33 34 34
CLOUDS B2 OV OV B2 B2 B1 B2 B2 OV B2 B1 B1 SC SC SC SC FW SC SC FW FW
POP 12HR 30 50 50 10 10
QPF 12HR 0.00-0.06 0.07 0.03-0.10 0 0
SNOW 12HR T 00-00 00-00
RAIN S S C C C C
SNOW S C
OBVIS PF PF
WIND CHILL 19 21 27 28 27 28 20 25 23 20 12 11 8 7 8
MIN CHILL 15 15 24 26 17 19 9 5 3
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 36 24 40 27 38 16 28 18 33
TEMP 35 31 27 27 38 33 31 29 36 28 21 17 26 24 21 21 32 29
DEWPT 18 20 20 21 26 26 25 24 25 19 11 9 11 12 14 14 19 19
PWIND DIR W W SW W W NW NW W W
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC SC FW SC SC B1 SC SC
POP 12HR 5 20 30 40 50 30 10 20 20
RAIN S S C C
SNOW S S S S C C C C S S S
MAZ020-100900-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 27 34 50 28 30 35 38 19 21 26
TEMP 28 32 37 37 36 45 49 49 46 42 40 36 32 36 36 33 27 25 23 22 22
DEWPT 18 27 33 32 33 38 42 42 41 40 37 34 30 25 19 17 15 14 13 13 13
RH 66 81 85 82 89 76 77 77 83 93 89 92 92 64 50 51 60 62 65 68 68
WIND DIR SW SW SW SW SW SW S S SW SW SW W W W W W W W W W W
WIND SPD 6 10 11 10 9 13 16 17 14 12 9 10 14 17 18 17 19 18 18 18 17
WIND GUST 19 28 35 33 29 32 36 37 37 33 29 31 32 35 36 37 33 35 35 36 36
CLOUDS B2 OV OV B2 B2 B1 B2 B2 OV OV B1 B1 B1 SC FW FW FW FW SC FW FW
POP 12HR 20 50 50 10 10
QPF 12HR 0.01-0.06 0.07 0.08 0 0
SNOW 12HR T 00-00 00-00
RAIN S S C C C C
OBVIS PF
WIND CHILL 22 24 29 29 29 21 27 25 22 14 11 9 7 8
MIN CHILL 19 18 26 28 19 20 12 6 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 36 25 41 28 38 16 30 17 34
TEMP 35 32 27 27 39 33 32 29 37 29 20 17 27 24 21 21 34 29
DEWPT 18 20 21 23 28 27 25 25 26 19 10 8 10 11 13 14 19 20
PWIND DIR W W W W W NW NW NW W
WIND CHAR GN LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 SC FW FW FW SC B1 SC SC
POP 12HR 5 20 30 40 50 30 10 10 20
RAIN S S C C
SNOW S S S C C C C S S S
MAZ021-100900-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 23 26 32 50 30 39 20
TEMP 27 32 36 36 36 45 49 50 47 42 40 36 31 37 36 33 26 24 22 21 21
DEWPT 18 26 33 33 33 38 42 42 41 40 37 34 30 26 19 17 15 14 13 12 13
RH 68 78 89 89 89 76 77 74 79 93 89 92 96 64 50 51 62 65 68 68 71
WIND DIR SW SW SW SW SW SW S S SW SW SW W W W W W W W W W W
WIND SPD 5 9 10 9 9 12 14 16 13 11 8 9 13 17 18 17 19 17 18 18 17
WIND GUST 17 25 33 29 26 31 34 35 35 32 28 27 28 34 36 37 33 34 33 34 34
CLOUDS B1 OV OV B2 B2 B1 B2 B2 OV OV B1 B1 B1 SC FW FW FW SC FW FW FW
POP 12HR 20 50 50 10 10
QPF 12HR 0.00-0.05 0.07 0.03-0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S C C C C
OBVIS PF PF
WIND CHILL 21 23 29 29 29 29 21 28 26 22 13 11 7 6 7
MIN CHILL 19 18 27 28 19 22 12 6 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 37 24 41 27 39 16 30 17 34
TEMP 35 32 27 27 39 33 32 28 38 28 20 16 28 24 21 21 34 29
DEWPT 18 20 21 22 28 27 25 24 26 19 10 8 10 11 13 14 19 20
PWIND DIR W W W W W NW NW W W
WIND CHAR GN LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW SC SC B1 B1 B2 B2 B1 B1 B1 SC FW FW SC B1 SC SC
POP 12HR 5 20 30 40 50 30 10 20 20
RAIN S S C C
SNOW S C S S C C C C S S S S
MAZ022-100900-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 30 36 51 29 32 37 41 19 23 28
TEMP 31 34 38 39 40 46 49 50 47 44 42 38 34 39 37 34 28 27 25 24 24
DEWPT 21 27 33 35 36 39 42 42 42 41 39 36 33 28 22 20 18 17 17 16 17
RH 66 75 82 85 85 76 77 74 83 89 89 92 96 64 54 56 66 65 71 71 74
WIND DIR SW SW SW SW SW SW S S SW SW SW W W W W W W W W W W
WIND SPD 8 12 13 12 11 13 16 17 16 13 11 12 17 21 23 24 26 24 25 24 23
WIND GUST 19 25 35 33 29 31 34 36 36 33 28 28 29 35 40 42 36 39 37 39 36
CLOUDS B2 OV OV B2 B2 B1 B2 B2 OV OV B2 SC SC SC SC FW FW SC SC FW FW
POP 12HR 20 40 50 10 20
QPF 12HR 0.00-0.06 0.02-0.07 0.01-0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S S C C C C S S
SNOW S S S S
OBVIS PF PF
WIND CHILL 23 25 29 23 28 26 22 13 12 9 8 9
MIN CHILL 20 20 27 20 21 9 6 4
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 37 28 41 30 40 19 31 21 35
TEMP 35 33 30 30 39 36 33 31 39 30 23 20 28 26 24 25 34 32
DEWPT 21 22 23 25 30 29 27 27 29 23 15 14 15 15 18 19 22 23
PWIND DIR W W W W W NW NW NW W
WIND CHAR BZ GN GN GN GN BZ GN GN GN
AVG CLOUDS FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 SC
POP 12HR 10 20 30 40 50 40 20 20 20
RAIN C S S C C
SNOW S S S C C C C S S S S S S S
MAZ023-100900-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 33 36 51 29 33 36 42 25
TEMP 34 37 41 43 43 48 50 51 48 45 44 40 35 39 37 35 30 29 27 26 27
DEWPT 23 28 33 35 36 40 42 42 42 40 38 36 32 27 23 21 19 17 17 17 18
RH 64 70 73 73 76 74 74 71 80 82 79 85 89 62 56 56 63 60 65 68 68
WIND DIR SW SW SW SW SW SW S S SW SW W W W W W W W W W W W
WIND SPD 12 18 20 18 17 18 20 21 21 19 17 17 19 23 24 26 27 28 27 27 25
WIND GUST 29 37 36 33 34 37 39 40 36 33 32 33 35 40 42 37 39 37 40 37
CLOUDS B2 OV OV B2 B2 SC B2 B2 OV OV B2 B1 B1 SC SC SC FW FW FW SC FW
POP 12HR 20 40 50 10 10
QPF 12HR 0.01 0.01-0.06 0.01-0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S C C C C S
SNOW S
WIND CHILL 25 27 24 29 26 23 15 14 11 10 13
MIN CHILL 22 22 29 20 21 13 9 7
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 38 30 42 32 40 20 32 22 35
TEMP 36 35 33 33 40 38 35 33 40 31 25 21 29 27 25 28 35 33
DEWPT 22 23 23 26 31 29 27 29 30 22 15 14 15 14 17 18 22 22
PWIND DIR W W W W W NW NW NW W
WIND CHAR BZ GN GN GN BZ BZ BZ GN GN
AVG CLOUDS FW SC SC B1 B1 B2 B2 B2 B1 B1 B1 SC SC FW SC B1 SC SC
POP 12HR 10 20 30 40 50 40 20 20 20
RAIN S C S S C C S
SNOW S S S C C C C S S S S S
MAZ024-100900-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
405 PM EST TUE DEC 9 2025
DATE 12/09/25 WED 12/10/25 THU 12/11/25 FRI
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 33 51 34 44 27
TEMP 35 37 41 43 45 48 49 50 49 47 45 41 37 41 39 36 32 31 30 28 30
DEWPT 25 29 34 38 39 41 43 43 44 43 42 39 37 31 27 24 23 21 21 21 22
RH 66 72 76 82 79 77 80 77 83 86 89 92100 67 62 61 69 66 69 75 72
WIND DIR SW SW SW SW SW SW S S SW SW W W W W W W W W W W W
WIND SPD 11 17 19 18 16 17 19 20 20 19 16 17 20 26 27 31 33 29 31 28 27
WIND GUST 34 32 26 28 33 34 36 33 29 31 36 40 43 39 37
CLOUDS OV B2 OV B2 B2 B1 B2 B2 OV OV B2 B1 B1 SC SC SC SC SC SC SC FW
POP 12HR 10 30 50 20 20
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C C C S S
SNOW S S S S S
WIND CHILL 27 28 27 27 23 17 16 14 13 15
MIN CHILL 24 24 24 26 16 12 11
DATE 12/12 SAT 12/13/25 SUN 12/14/25 MON 12/15/25 TUE 12/16/25
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 38 32 43 33 41 23 32 24 37
TEMP 36 37 34 35 41 40 37 34 40 34 27 24 30 29 28 30 35 35
DEWPT 25 26 27 29 33 32 30 32 33 26 19 18 19 19 21 23 25 26
PWIND DIR W W W W W NW NW NW W
WIND CHAR BZ GN GN GN BZ BZ BZ GN GN
AVG CLOUDS FW SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B1 SC
POP 12HR 10 20 30 40 60 50 20 20 20
RAIN S S C C S C L C
SNOW C C C C C S S S S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page