278  
FOUS51 KBOX 180504  
AFMBOX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
103 AM EDT FRI APR 18 2025  
 
MAZ015-190800-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 36 39 42 60 65 67 52 74 79 81 53  
TEMP 41 39 44 57 63 63 56 54 53 54 58 68 76 77 71 67 63 57 54  
DEWPT 24 25 27 26 29 31 33 35 42 46 49 52 54 55 55 53 50 42 36  
RH 50 57 51 30 27 30 42 48 66 74 72 57 46 47 57 61 62 57 50  
WIND DIR W W SW S SW SW SW SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 4 3 3 5 10 12 12 12 12 11 12 13 14 13 10 10 10 11 12  
WIND GUST 20 25 26 26 26 26 25 27 29 28 23 21 23 25 26  
CLOUDS FW CL CL CL FW B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 41 58 46 63 46 64 47 65  
TEMP 59 54 45 45 57 51 47 47 59 56 49 50 60 54 48 50 62 56  
DEWPT 26 23 24 25 29 32 35 43 48 46 41 40 41 41 41 42 44 43  
PWIND DIR NW NW E S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 SC  
POP 12HR 5 5 10 50 40 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ016-190800-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 38 41 60 64 66 51 73 78 80 53  
TEMP 41 38 44 57 63 62 55 52 52 53 56 67 75 76 69 66 62 57 54  
DEWPT 25 26 27 27 29 31 33 36 43 47 49 53 54 55 55 54 50 44 37  
RH 52 62 51 31 27 31 43 54 71 80 77 61 48 48 61 65 65 62 52  
WIND DIR W W SW SW SW SW SW SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 3 3 2 5 10 12 12 12 12 12 12 13 13 13 10 10 10 11 12  
WIND GUST 20 26 24 25 25 24 24 27 28 25 21 20 20 23 25  
CLOUDS FW CL CL CL FW B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 20 20 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 40 58 44 63 45 63 45 64  
TEMP 59 53 44 44 57 51 46 47 59 56 48 49 60 53 47 50 62 54  
DEWPT 27 23 24 25 29 32 35 44 49 47 42 40 42 42 41 43 44 44  
PWIND DIR NW NW SE S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 50 40 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ013-190800-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 65 51 79 52  
TEMP 38 35 43 57 64 62 55 53 53 53 58 69 77 78 71 66 62 56 53  
DEWPT 25 25 28 27 29 31 32 36 44 47 50 54 56 56 57 55 50 43 37  
RH 59 66 55 31 27 31 41 52 71 80 75 59 48 47 61 68 65 62 54  
WIND DIR W W SW SW SW SW S SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 3 2 2 5 10 11 11 11 10 10 11 12 13 11 9 9 9 10 11  
WIND GUST 20 26 25 25 24 23 24 27 29 27 20 19 19 21 24  
CLOUDS FW CL CL FW FW B2 B2 B1 B2 B2 B1 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 0 20 20 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 39 60 44 65 44 66 45 66  
TEMP 60 53 43 43 60 51 46 47 61 58 49 50 62 55 47 50 64 55  
DEWPT 27 23 24 25 28 32 35 44 50 47 42 40 42 42 41 43 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 SC  
POP 12HR 5 5 10 50 40 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ014-190800-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 36 67 51 81 53  
TEMP 40 36 44 57 64 65 57 53 53 54 58 69 78 80 73 68 63 57 53  
DEWPT 24 25 27 26 29 31 33 36 43 47 49 53 55 56 56 54 49 42 35  
RH 52 64 51 30 27 28 40 52 69 77 72 57 45 44 55 61 60 57 50  
WIND DIR W W SW S SW SW S SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 3 3 2 5 10 11 11 11 10 10 11 13 13 12 10 10 10 10 12  
WIND GUST 20 25 24 24 23 23 23 27 27 25 20 21 24  
CLOUDS FW CL CL FW FW B2 B2 B1 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 40 59 45 64 45 65 46 66  
TEMP 60 53 44 44 59 53 47 47 60 57 49 49 62 55 48 50 64 57  
DEWPT 25 22 23 25 28 31 35 43 48 46 41 40 41 41 41 42 44 43  
PWIND DIR NW NW SE S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 SC  
POP 12HR 5 5 10 50 40 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ007-190800-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 37 41 53 62 66 50 62 75 80 46 49 53  
TEMP 40 37 43 53 59 60 55 52 52 52 55 64 71 73 67 64 59 54 51  
DEWPT 24 25 28 28 31 33 34 36 41 45 48 52 54 54 54 52 48 42 35  
RH 52 61 55 38 34 36 45 54 66 77 77 65 55 51 63 65 67 64 54  
WIND DIR W W W S S S S SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 4 4 3 5 10 11 11 11 11 11 11 12 13 12 10 10 10 11 12  
WIND GUST 14 21 24 25 26 26 25 25 25 27 26 21 21 21 23 26  
CLOUDS FW FW CL CL SC B2 OV B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 39 54 43 58 43 59 44 60  
TEMP 56 50 43 42 52 48 45 45 54 51 46 46 56 50 46 47 57 52  
DEWPT 27 25 26 26 30 34 36 42 47 44 40 39 42 41 40 41 44 43  
PWIND DIR NW NW SE S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 SC  
POP 12HR 5 5 10 50 50 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ006-190800-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 66 51 80 50  
TEMP 38 34 42 56 64 65 57 54 53 54 58 68 77 79 72 67 61 55 51  
DEWPT 22 23 26 26 28 31 33 36 42 46 49 54 56 56 57 54 48 41 34  
RH 52 64 53 31 25 28 40 50 66 74 72 61 48 45 59 63 62 59 52  
WIND DIR W W SW SW SW SW S SW SW SW SW SW SW SW W W W W NW  
WIND SPD 3 2 2 5 9 10 10 10 10 9 10 11 12 11 8 9 9 10 11  
WIND GUST 19 23 24 21 20 20 21 25 27 27 20 19 20 21 24  
CLOUDS FW CL CL CL FW B2 OV B2 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 38 59 43 61 43 63 44 65  
TEMP 57 51 42 42 58 51 46 45 58 53 47 47 60 53 46 48 63 55  
DEWPT 25 22 23 25 28 33 36 42 48 44 40 39 41 41 40 41 45 43  
PWIND DIR NW NW S S SW W N S S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC SC SC SC SC B1 B1 B1  
POP 12HR 5 5 10 50 50 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ005-190800-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 67 51 81 51  
TEMP 37 33 42 57 64 65 56 53 53 54 58 69 78 80 73 67 62 55 52  
DEWPT 24 24 27 26 29 31 33 36 43 47 49 54 56 57 57 54 48 41 35  
RH 59 69 55 30 27 28 42 52 69 77 72 59 47 45 57 63 60 59 52  
WIND DIR W W SW S SW SW S SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 3 2 2 5 10 10 10 10 10 10 10 12 13 11 9 8 9 10 11  
WIND GUST 20 25 24 25 23 23 24 27 28 31 19 18 19 21 24  
CLOUDS FW FW CL FW FW B2 B2 B1 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 38 61 44 65 44 66 45 68  
TEMP 59 52 43 43 60 53 47 46 60 57 48 49 63 56 48 49 65 57  
DEWPT 25 22 23 24 27 32 35 43 49 46 40 39 41 42 41 42 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 SC  
POP 12HR 5 5 10 50 40 20 5 10 20  
RAIN C C C S S  
RAIN SHWRS S  
 

 
 
MAZ012-190800-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 65 50 79 49  
TEMP 37 35 41 56 63 62 54 51 52 53 57 68 76 78 71 65 60 53 50  
DEWPT 24 24 26 26 29 31 32 37 44 46 49 54 56 57 57 55 48 40 35  
RH 59 64 55 31 27 31 43 59 74 77 75 61 50 48 61 70 64 61 56  
WIND DIR W W SW SW SW SW S SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 3 3 2 6 12 13 12 12 12 12 12 13 14 13 10 10 10 11 13  
WIND GUST 17 25 27 28 29 28 28 28 31 32 31 24 25 26 28 29  
CLOUDS CL FW CL FW FW B2 B2 B1 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 37 61 43 65 43 66 45 67  
TEMP 58 51 41 42 60 51 45 46 61 57 48 48 63 56 47 49 65 56  
DEWPT 27 23 24 24 27 31 35 44 50 46 40 39 41 42 41 43 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC FW FW SC SC B1 B1 B1  
POP 12HR 5 5 10 50 30 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ004-190800-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 28 32 34 60 64 67 49 75 78 81 44 47 51  
TEMP 35 33 40 55 62 61 54 51 51 52 56 66 75 76 69 63 57 50 47  
DEWPT 23 23 25 25 28 31 32 37 43 46 49 53 56 56 56 53 46 38 33  
RH 61 66 55 31 27 32 43 59 74 80 77 63 52 50 63 70 67 63 58  
WIND DIR W W SW SW SW SW S SW SW SW SW SW SW SW W W W W NW  
WIND SPD 3 2 2 6 12 13 12 12 12 12 12 13 14 13 11 11 11 12 13  
WIND GUST 17 25 27 29 29 28 28 29 31 32 32 24 26 27 29 31  
CLOUDS CL FW CL FW SC B2 B2 B2 B2 B2 B1 B2 B1 B1 B2 B1 B1 SC SC  
POP 12HR 0 20 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 35 60 42 63 41 65 43 67  
TEMP 55 49 39 40 59 51 44 45 59 55 46 46 61 55 46 48 65 56  
DEWPT 24 21 22 23 26 31 35 43 48 45 38 38 40 41 40 42 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC FW FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 40 10 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ026-190800-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 32 62 66 68 51 75 80 82 44 48 50  
TEMP 36 33 41 56 64 64 57 53 53 54 58 68 77 78 71 65 59 52 49  
DEWPT 22 23 25 25 28 31 33 37 43 47 49 54 56 57 57 53 46 39 33  
RH 56 66 52 30 25 29 40 54 69 77 72 61 48 48 61 65 62 61 54  
WIND DIR W W W SW SW SW S SW SW SW SW SW SW SW W W W W NW  
WIND SPD 2 2 1 4 9 10 9 9 9 9 10 11 12 11 8 8 8 9 11  
WIND GUST 14 21 25 26 27 27 27 26 28 29 31 24 25 25 27 29  
CLOUDS FW FW CL FW SC B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 20 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 36 61 43 65 42 66 44 68  
TEMP 56 50 41 42 61 53 46 46 60 56 47 47 62 56 46 48 66 58  
DEWPT 24 21 22 23 27 31 35 42 48 45 39 38 40 42 40 41 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC FW FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 40 10 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ002-190800-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 57 63 67 49 68 75 80 38 43 46  
TEMP 32 29 39 54 61 61 53 51 51 52 56 64 72 73 65 59 51 46 43  
DEWPT 22 21 22 26 29 33 36 39 43 46 49 52 55 55 54 50 42 36 31  
RH 66 72 50 34 29 35 52 63 74 80 77 65 55 53 68 72 71 68 62  
WIND DIR W W SW SW SW S S S S SW SW SW SW W W W W W NW  
WIND SPD 3 2 1 5 9 10 10 9 9 9 8 10 11 11 10 10 11 12 12  
WIND GUST 18 24 26 26 27 27 25 24 27 33 33 31 28 32 32 32  
CLOUDS CL CL FW SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 10 30 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 34 59 42 62 40 62 44 66  
TEMP 51 47 37 39 57 50 44 45 58 53 44 45 59 54 46 48 63 56  
DEWPT 22 21 22 22 25 33 37 42 45 41 36 36 37 41 40 41 43 44  
PWIND DIR NW NW S S SW W NW S S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC B1 B2 B2 B1 SC SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 40 10 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ003-190800-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 60 65 68 48 75 78 81 46  
TEMP 33 29 38 54 62 62 54 50 50 50 54 65 75 76 69 62 55 49 46  
DEWPT 23 23 25 26 29 32 35 39 43 47 49 54 56 56 56 53 45 38 33  
RH 66 78 59 34 28 32 48 66 77 89 83 68 52 50 63 72 69 66 60  
WIND DIR W SW S S S S S S S S S SW SW SW W W W W NW  
WIND SPD 2 1 1 5 11 12 12 11 10 10 10 11 12 11 9 9 9 10 11  
WIND GUST 17 24 27 29 29 27 27 26 27 27 28 21 23 24 26 27  
CLOUDS CL CL CL FW SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 SC SC  
POP 12HR 0 20 10 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 35 60 42 64 41 66 44 68  
TEMP 55 49 39 40 59 52 45 45 60 56 46 46 62 56 47 49 65 57  
DEWPT 24 22 24 24 26 33 37 43 47 44 38 38 39 42 41 43 45 45  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 OV B2 SC SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 40 10 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ008-190800-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 31 60 63 67 49 72 76 80 41 43 47  
TEMP 34 31 40 54 61 61 53 51 52 53 57 66 73 74 67 60 52 46 44  
DEWPT 21 20 23 27 30 33 35 39 43 46 49 53 55 56 55 51 43 36 31  
RH 58 63 50 35 31 35 50 63 71 77 75 63 53 53 65 72 71 68 60  
WIND DIR W W SW SW SW S S S SW SW SW SW SW W W W W NW NW  
WIND SPD 3 2 2 6 11 12 11 11 10 10 10 12 12 12 10 11 12 14 14  
WIND GUST 18 24 26 26 26 26 25 25 27 29 34 26 28 32 33 34  
CLOUDS CL CL FW FW SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 10 30 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 34 59 42 63 40 63 43 66  
TEMP 52 47 38 40 57 51 44 46 60 54 45 45 60 54 47 48 64 56  
DEWPT 24 22 23 23 26 33 36 43 46 42 36 36 38 41 40 42 44 44  
PWIND DIR NW NW S S SW NW NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 B2 B1 SC SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 40 10 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ010-190800-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 31 61 66 67 50 75 80 82 47  
TEMP 35 31 40 55 64 63 55 52 51 52 56 68 77 78 71 64 57 50 48  
DEWPT 23 23 25 27 30 32 34 38 43 47 50 54 56 57 57 54 46 39 34  
RH 61 72 55 34 28 31 45 59 74 83 80 61 48 48 61 70 67 66 58  
WIND DIR W SW S S S S S S S S S SW SW SW W W W NW NW  
WIND SPD 2 1 1 6 12 13 13 12 11 11 11 12 13 13 10 9 10 11 12  
WIND GUST 17 24 27 29 28 27 27 26 27 28 27 23 23 25 27 28  
CLOUDS CL CL CL FW SC B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 SC SC  
POP 12HR 0 20 10 30 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 36 61 44 66 42 67 45 69  
TEMP 57 51 40 42 59 53 46 46 62 58 47 47 63 57 48 50 66 58  
DEWPT 26 23 24 25 27 32 37 44 48 44 38 38 40 43 41 43 45 45  
PWIND DIR NW NW SW S SW NW NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 OV B2 SC SC FW FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 40 5 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ009-190800-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 31 63 49 77 44  
TEMP 34 32 40 55 62 61 53 51 52 53 57 67 74 75 68 61 54 47 44  
DEWPT 20 19 23 27 30 33 35 39 44 47 50 53 55 56 56 53 45 37 33  
RH 56 58 50 34 30 35 50 63 74 80 77 61 51 52 65 75 71 68 65  
WIND DIR NW W SW SW S S S SW SW SW SW SW SW SW W W W NW NW  
WIND SPD 4 2 2 6 11 11 11 10 10 10 10 12 13 12 10 10 12 13 14  
WIND GUST 18 24 26 24 24 24 23 26 29 28 32 23 25 27 29 29  
CLOUDS CL CL FW FW SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 0 20 10 30 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 35 59 43 65 41 64 44 67  
TEMP 53 48 38 40 57 50 44 46 62 55 45 45 61 55 47 48 64 56  
DEWPT 26 24 24 24 27 32 37 44 47 43 37 37 39 42 41 42 45 45  
PWIND DIR NW NW S S SW NW NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 B2 B1 SC SC FW FW FW SC B1 B1 B1  
POP 12HR 5 5 20 50 30 5 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
MAZ011-190800-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 32 65 50 80 48  
TEMP 36 33 40 56 64 63 55 52 52 53 57 69 77 78 72 65 58 51 49  
DEWPT 22 22 25 27 30 32 34 38 44 47 50 54 56 56 57 54 48 39 34  
RH 56 63 55 32 28 31 45 59 74 80 77 59 48 47 59 68 69 63 56  
WIND DIR W SW S S SW S S S S S SW SW SW SW W W W NW NW  
WIND SPD 2 2 1 8 13 14 13 12 11 11 12 13 14 13 10 10 11 12 13  
WIND GUST 18 26 28 31 31 29 28 29 31 31 28 24 25 27 29 32  
CLOUDS CL CL CL FW SC B2 B2 B2 B2 B2 B1 B2 B1 B2 B1 B1 B1 SC SC  
POP 12HR 0 20 10 30 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 36 61 44 67 43 67 45 69  
TEMP 58 52 41 42 60 53 46 47 63 58 48 48 64 58 48 50 67 58  
DEWPT 27 24 24 25 27 31 36 44 49 45 39 38 40 42 42 43 45 45  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 OV B2 SC SC FW FW SC SC B1 B1 B1  
POP 12HR 5 5 20 50 30 5 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
CTZ002-190800-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 65 50 81 44 50 51  
TEMP 38 35 42 58 64 63 55 52 52 53 57 69 78 79 72 66 60 53 50  
DEWPT 22 21 25 29 31 32 35 40 45 48 51 54 56 57 57 56 50 42 36  
RH 52 56 50 33 29 31 47 63 77 83 80 59 47 47 59 70 69 66 58  
WIND DIR W W S S S S S S S S SW SW SW SW SW W W NW NW  
WIND SPD 2 1 1 6 12 13 12 10 9 9 10 12 14 13 9 9 9 10 12  
WIND GUST 17 25 29 27 26 24 24 25 28 28 31 23 21 23 26 27  
CLOUDS CL FW FW FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 0 10 10 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 38 60 45 69 44 69 46 69  
TEMP 59 53 43 43 59 52 46 48 65 60 49 49 65 59 49 50 66 58  
DEWPT 29 26 26 27 28 31 38 46 50 44 41 39 41 43 42 44 46 45  
PWIND DIR NW NW S S SW NW NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC B1 SC B1 B2 OV B2 SC FW FW FW SC SC B1 B1 B1  
POP 12HR 5 5 20 40 30 5 5 10 20  
RAIN S C C C S  
RAIN SHWRS S  
 

 
 
CTZ003-190800-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 63 50 79 49  
TEMP 37 34 41 57 63 61 53 51 51 51 56 68 76 77 71 65 59 53 50  
DEWPT 22 22 25 27 30 31 33 39 44 47 50 54 56 57 57 56 50 42 36  
RH 54 61 52 31 29 32 46 63 77 86 80 61 50 50 61 73 72 66 58  
WIND DIR W W SW SW SW S S S SW SW SW SW SW SW SW W W NW NW  
WIND SPD 3 2 1 8 13 14 13 13 12 11 12 13 14 13 11 10 11 12 14  
WIND GUST 18 26 28 29 31 29 28 29 31 31 28 24 25 27 29 32  
CLOUDS CL CL CL FW FW B1 B2 B1 B2 B2 B1 B2 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 10 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 37 60 43 67 43 67 45 67  
TEMP 58 51 41 42 59 50 45 47 63 58 48 48 64 57 47 50 65 55  
DEWPT 28 25 24 26 28 31 36 45 50 45 40 39 41 42 41 44 46 45  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC B2 OV B2 SC SC FW FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 30 5 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
CTZ004-190800-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 64 49 78 50  
TEMP 37 34 41 57 62 61 52 50 50 50 56 68 75 76 70 65 60 54 50  
DEWPT 23 23 26 28 30 31 33 38 44 47 50 54 56 57 57 56 50 43 37  
RH 56 64 55 33 30 32 48 63 80 89 80 61 52 52 63 73 69 66 61  
WIND DIR NW W SW SW SW SW S SW SW SW SW SW SW SW SW W W NW NW  
WIND SPD 3 2 2 6 12 13 12 12 11 11 11 13 14 13 10 10 10 11 13  
WIND GUST 18 26 28 28 28 28 27 27 29 31 29 24 25 26 28 31  
CLOUDS CL CL CL FW FW B1 B2 B1 B2 B2 B1 B2 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 37 60 43 67 44 67 45 67  
TEMP 59 52 41 42 59 50 45 47 62 58 48 48 63 56 47 49 64 55  
DEWPT 29 25 24 25 28 32 37 45 51 47 41 40 42 42 41 44 46 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 SC SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 30 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ001-190800-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 63 50 77 51  
TEMP 38 35 43 56 62 60 53 51 51 52 56 67 75 76 69 65 61 55 52  
DEWPT 24 24 27 27 29 31 32 37 44 47 50 54 56 56 56 55 51 44 37  
RH 57 64 53 32 28 33 44 59 77 83 80 63 52 50 63 70 70 66 56  
WIND DIR W W W SW SW SW SW SW SW SW SW SW SW SW SW W W NW NW  
WIND SPD 4 2 2 6 12 13 12 12 12 12 13 13 14 13 10 9 10 11 13  
WIND GUST 23 26 26 26 25 25 27 27 28 28 20 20 20 23 26  
CLOUDS CL CL CL FW FW B2 B2 B1 B2 B2 B1 B1 SC B1 B1 B1 SC SC SC  
POP 12HR 0 10 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 38 59 43 65 44 66 45 66  
TEMP 59 52 42 43 59 50 45 47 61 58 49 49 62 55 46 50 63 54  
DEWPT 28 24 24 25 29 31 36 44 51 47 41 40 42 42 41 43 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 SC SC SC FW FW SC B1 B1 SC  
POP 12HR 5 5 10 40 30 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ002-190800-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 36 58 63 64 50 71 76 78 52  
TEMP 40 37 43 57 62 60 53 51 52 52 57 67 75 75 69 65 62 56 53  
DEWPT 26 25 28 28 30 32 33 38 44 47 50 54 55 56 56 55 52 45 38  
RH 57 61 55 33 30 35 46 61 74 83 77 63 50 52 63 70 70 66 57  
WIND DIR NW W W S SW SW SW SW SW SW SW SW SW SW SW W W NW NW  
WIND SPD 4 2 2 6 12 13 11 11 11 11 12 14 16 13 10 8 9 10 11  
WIND GUST 25 25 24 24 23 26 27 27 26 21 18 20 23  
CLOUDS CL CL CL FW FW B2 B2 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 39 60 44 65 45 66 45 64  
TEMP 60 54 43 44 58 50 45 48 61 58 50 50 63 55 47 50 62 54  
DEWPT 29 25 25 26 30 32 37 45 51 47 42 40 42 42 42 44 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 30 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ003-190800-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 61 49 75 51  
TEMP 38 36 43 56 60 58 51 50 50 51 56 66 73 73 67 64 60 55 52  
DEWPT 24 23 26 28 30 32 33 38 44 47 49 53 55 56 55 54 52 45 38  
RH 57 59 51 34 32 37 50 63 80 86 77 63 53 55 65 70 75 69 59  
WIND DIR NW NW W SW SW SW SW SW SW SW SW SW SW SW SW W W NW NW  
WIND SPD 4 2 2 6 12 13 12 12 12 12 13 13 16 14 10 9 10 10 12  
WIND GUST 26 25 25 24 24 26 27 28 28 20 19 21 24  
CLOUDS CL CL CL FW FW B2 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 38 58 43 65 44 65 44 64  
TEMP 60 53 42 43 57 48 44 47 61 57 49 49 62 54 45 49 61 52  
DEWPT 30 26 25 25 30 32 37 45 51 47 41 40 42 42 41 43 45 44  
PWIND DIR NW NW SW S SW W W S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 30 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ004-190800-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 37 61 49 70 73 76 52  
TEMP 41 38 43 56 60 59 52 51 51 51 56 66 72 72 66 64 61 56 54  
DEWPT 26 25 28 29 30 33 34 39 44 47 49 52 54 54 54 54 52 46 38  
RH 55 59 55 35 32 37 50 63 77 86 77 61 53 53 65 70 72 69 54  
WIND DIR NW W SW S SW SW SW SW SW SW SW SW SW SW SW W W NW NW  
WIND SPD 4 2 2 6 12 13 12 12 12 12 13 14 16 14 11 9 9 10 12  
WIND GUST 26 24 24 23 24 27 28 29 28  
CLOUDS CL CL CL FW FW B1 B2 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 39 58 44 64 45 65 45 63  
TEMP 60 53 43 44 57 48 45 48 60 56 50 50 62 54 46 50 60 52  
DEWPT 30 26 26 26 30 33 37 45 50 47 42 40 42 42 42 44 44 44  
PWIND DIR NW NW S S SW W W S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ005-190800-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 39 59 49 67 71 74 53  
TEMP 42 39 45 55 58 57 52 51 51 52 55 64 69 68 64 63 61 57 55  
DEWPT 28 28 30 30 31 34 35 39 44 47 49 52 53 54 53 54 52 47 39  
RH 57 64 55 38 36 42 52 63 77 83 80 65 57 61 67 72 72 69 55  
WIND DIR NW W SW S S S SW SW SW SW SW SW SW SW SW W W NW NW  
WIND SPD 4 2 2 8 13 14 14 14 14 14 14 17 18 17 13 11 10 11 13  
WIND GUST 25 27  
CLOUDS FW CL CL CL FW B1 B2 B1 B2 B2 B1 B1 SC SC B1 B1 B1 SC SC  
POP 12HR 0 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 40 57 45 63 46 64 46 61  
TEMP 60 53 44 45 55 48 46 49 59 56 50 50 61 53 47 50 59 52  
DEWPT 31 27 27 27 30 34 38 46 50 48 44 41 43 43 42 44 45 45  
PWIND DIR NW NW SW S SW W W S S  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ006-190800-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 36 40 50 57 61 47 58 68 74 51  
TEMP 40 38 43 54 57 55 49 48 49 50 53 62 66 66 61 60 58 55 52  
DEWPT 26 26 29 31 32 35 36 40 44 47 48 51 53 53 52 53 51 46 38  
RH 57 62 57 41 38 47 61 74 83 89 83 67 63 63 72 78 77 72 59  
WIND DIR NW NW SW S SW SW SW SW SW SW SW SW SW SW SW SW W NW NW  
WIND SPD 3 2 1 6 11 11 11 11 11 11 12 13 14 13 10 8 8 9 10  
WIND GUST 21 25 25 25 26 27 27 28 28 28 25 21 19 20 23  
CLOUDS CL CL CL FW FW B1 B1 B1 B1 B2 B1 B1 SC SC B1 B1 B1 SC SC  
POP 12HR 0 5 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 39 55 43 62 44 63 44 60  
TEMP 59 52 43 43 54 46 44 47 58 54 48 49 60 52 45 48 58 50  
DEWPT 32 29 28 27 32 34 38 45 50 47 42 41 43 43 42 44 45 45  
PWIND DIR NW NW S S SW W W S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 SC SC SC FW FW SC B1 B1 B1  
POP 12HR 5 0 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ007-190800-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 39 51 55 58 48 57 65 69 52  
TEMP 42 40 45 53 55 53 49 49 49 50 53 59 62 62 58 59 58 55 54  
DEWPT 29 29 31 32 33 36 37 39 44 46 48 50 51 51 51 52 51 47 39  
RH 60 64 58 44 43 52 63 68 83 86 83 72 67 67 77 78 77 74 57  
WIND DIR NW NW SW S SW SW SW SW SW SW SW SW SW SW SW SW W W NW  
WIND SPD 5 3 2 8 13 13 13 14 14 16 16 18 18 17 13 11 11 11 12  
WIND GUST 25 25 25 25 27 27 29 29 28 24  
CLOUDS CL CL CL CL FW B1 B1 B1 B2 B2 B1 B1 SC SC B1 B1 B1 SC SC  
POP 12HR 0 10 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 41 54 45 60 46 61 45 58  
TEMP 59 52 44 45 52 47 46 48 56 53 49 50 58 51 47 49 56 50  
DEWPT 33 30 29 28 32 35 39 46 50 47 44 42 43 43 42 44 45 45  
PWIND DIR NW NW S S SW W W S S  
WIND CHAR GN LT LT GN GN GN GN LT GN  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW FW SC B1 B1 B1  
POP 12HR 5 5 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
RIZ008-190800-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 42 51 47 56 49  
TEMP 44 43 44 48 49 48 47 48 48 49 49 52 54 53 52 53 52 52 50  
DEWPT 34 33 34 35 36 38 39 41 44 46 46 47 47 47 47 48 48 45 40  
RH 68 67 68 60 61 68 74 77 86 89 89 83 77 80 83 83 86 77 68  
WIND DIR NW NW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW  
WIND SPD 6 4 3 8 12 14 16 18 17 18 19 19 19 20 18 14 13 12 12  
WIND GUST 26 28 27 28 29 29 29 31  
CLOUDS CL FW CL FW FW B1 B2 B1 B1 B1 SC B1 SC SC B1 B1 B1 B1 SC  
POP 12HR 0 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 43 50 45 54 47 54 46 53  
TEMP 53 50 45 44 48 45 45 48 51 49 48 47 52 49 47 48 51 48  
DEWPT 37 34 33 31 34 36 39 46 47 45 43 42 43 42 43 44 45 44  
PWIND DIR NW NW S S SW W W S S  
WIND CHAR GN GN LT GN GN GN GN LT GN  
AVG CLOUDS SC SC SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 0 10 40 30 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ017-190800-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 63 49 76 52  
TEMP 38 34 43 58 62 60 53 51 51 52 56 67 75 74 68 65 62 56 54  
DEWPT 26 25 29 28 29 31 33 37 43 47 50 54 55 55 56 55 52 46 38  
RH 62 69 57 32 28 33 46 59 74 83 80 63 50 51 65 70 70 69 54  
WIND DIR NW W SW S SW SW SW SW SW SW SW SW SW SW SW W W W NW  
WIND SPD 2 2 1 5 10 11 10 10 10 10 10 12 13 12 9 6 6 9 10  
WIND GUST 21 26 25 24 23 23 23 28 28 26 20 17 17 19 21  
CLOUDS CL CL CL CL FW B1 B2 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 38 59 43 65 44 66 44 64  
TEMP 61 53 43 44 59 49 45 47 61 57 49 50 62 54 46 50 63 53  
DEWPT 29 25 25 26 30 33 36 45 51 47 42 41 42 42 41 44 45 44  
PWIND DIR NW NW SW S SW W NW S S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ018-190800-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 62 48 68 74 78 51  
TEMP 37 34 43 57 62 59 52 50 51 51 55 66 73 72 65 63 61 56 53  
DEWPT 26 26 29 28 30 32 33 37 43 47 49 53 55 55 54 54 52 46 39  
RH 64 72 57 33 30 36 48 61 74 86 80 63 53 55 68 72 72 69 59  
WIND DIR W W SW S SW SW SW SW SW SW SW SW SW SW SW SW W W NW  
WIND SPD 2 2 1 5 11 11 10 10 11 11 11 13 13 12 9 8 6 9 10  
WIND GUST 23 26 25 25 24 26 26 29 29 28 24 19 19 20 23  
CLOUDS CL CL CL CL FW B1 B2 B2 B2 B2 B1 B2 SC B1 B1 B1 B1 B1 SC  
POP 12HR 0 10 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 38 58 43 63 44 63 43 63  
TEMP 60 52 43 43 57 48 45 47 60 55 48 49 60 51 45 49 61 52  
DEWPT 30 25 26 27 31 33 36 44 51 48 42 41 42 42 41 43 45 44  
PWIND DIR NW NW SE S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ019-190800-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 37 43 55 60 64 46 48 52 63 70 77 50  
TEMP 40 37 43 55 59 57 51 49 50 50 54 63 69 68 62 60 59 55 52  
DEWPT 28 27 30 29 31 33 34 37 42 46 48 52 53 53 53 53 50 45 39  
RH 62 67 60 37 34 40 52 63 74 86 80 67 57 59 72 78 72 69 61  
WIND DIR W W SW S SW SW SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 3 3 2 6 11 12 12 13 13 13 13 14 16 13 11 9 9 10 11  
WIND GUST 23 26 25 27 27 27 28 29 31 28 26 21 21 23 26  
CLOUDS CL FW CL CL FW B1 B2 B2 B1 B2 B1 B1 SC B1 B1 B1 B1 SC SC  
POP 12HR 0 10 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 59 39 55 43 60 44 59 44 59  
TEMP 57 51 44 43 52 47 45 46 57 52 47 47 56 49 45 48 57 51  
DEWPT 31 28 27 28 32 34 36 44 49 47 42 41 42 42 41 43 45 44  
PWIND DIR NW NW E S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 50 50 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ020-190800-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 36 41 50 57 62 45 47 51 56 67 74 49 51 55  
TEMP 39 37 44 54 57 55 50 49 49 50 53 61 65 64 59 59 58 55 53  
DEWPT 28 28 31 31 32 35 36 39 43 46 48 51 53 52 52 53 51 47 40  
RH 64 70 60 41 38 47 58 68 80 86 83 70 65 65 78 80 77 74 61  
WIND DIR NW NW SW S SW SW SW SW SW SW SW SW SW SW SW SW W W NW  
WIND SPD 3 2 1 6 12 13 12 12 12 13 14 17 18 16 12 10 9 9 11  
WIND GUST 26 25 27 27 29 29 33 34 32 27 23 20 19 21  
CLOUDS CL CL CL CL FW B1 B2 B1 B1 B2 B1 B1 B1 SC B1 B1 B1 SC SC  
POP 12HR 0 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 39 55 43 61 45 62 44 59  
TEMP 59 52 43 44 54 46 45 47 57 53 48 49 59 51 45 48 58 50  
DEWPT 33 29 28 28 32 35 38 45 50 48 44 42 44 43 42 44 46 45  
PWIND DIR NW NW S S SW W W S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 5 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ021-190800-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 35 40 52 57 60 47 58 66 71 51  
TEMP 38 35 43 54 57 55 49 48 49 49 53 61 64 63 58 58 57 54 53  
DEWPT 29 28 31 30 32 34 36 39 43 46 48 51 52 52 51 52 51 47 40  
RH 70 75 62 40 38 45 61 71 80 89 83 70 65 67 77 80 80 77 61  
WIND DIR NW NW SW S SW SW SW SW SW SW SW SW SW SW SW SW W W NW  
WIND SPD 2 1 1 6 12 12 12 12 12 13 14 16 17 16 11 9 8 9 10  
WIND GUST 23 26 25 26 27 28 29 31 32 29 25 21 19 19 20  
CLOUDS CL CL CL CL FW B1 B2 B2 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 0 10 10 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 39 55 43 60 44 60 43 59  
TEMP 59 51 43 43 54 46 44 47 57 52 47 48 58 49 45 48 57 50  
DEWPT 33 29 28 28 33 34 37 45 50 47 44 42 44 42 41 44 45 44  
PWIND DIR NW NW S S SW W NW S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 SC SC FW SC SC B1 B1 B1  
POP 12HR 5 0 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ022-190800-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 34 38 43 49 54 57 46 52 59 63 45 48 51  
TEMP 40 39 44 52 53 52 48 47 47 48 50 56 57 56 53 53 53 51 51  
DEWPT 32 31 33 32 32 35 36 39 42 46 47 49 49 49 49 49 49 46 40  
RH 73 73 65 46 44 52 63 74 83 93 89 77 75 77 86 86 86 83 66  
WIND DIR NW NW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 3 2 2 6 11 12 13 13 14 16 17 18 18 17 14 12 10 10 11  
WIND GUST 23 26 26 27 28 31 31 34 34 34 31 25 21 21 24  
CLOUDS CL FW CL FW FW SC B2 B2 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 0 10 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 40 51 42 55 44 54 43 54  
TEMP 55 49 43 43 49 44 44 46 53 48 46 46 52 46 44 46 52 47  
DEWPT 35 32 31 31 33 35 38 43 48 46 43 42 43 42 41 43 44 43  
PWIND DIR NW NW SE S SW W N S S  
WIND CHAR GN LT LT LT GN LT LT LT LT  
AVG CLOUDS SC FW FW SC SC SC B1 OV B2 B1 B1 SC SC SC SC B1 B1 B1  
POP 12HR 5 0 10 50 50 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ023-190800-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 39 42 49 53 57 46 53 57 60 49  
TEMP 41 39 45 51 52 51 48 48 48 49 51 54 55 54 52 52 51 51 52  
DEWPT 33 33 34 33 34 36 37 40 43 46 47 48 48 48 47 48 48 46 41  
RH 73 79 65 50 50 56 65 74 83 89 86 80 77 80 83 86 89 83 66  
WIND DIR NW NW SW S SW SW SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 5 3 3 8 13 14 16 17 18 19 20 23 21 21 19 17 14 13 13  
WIND GUST 26 27 31 31 34 34 33 31  
CLOUDS CL FW CL FW SC SC B2 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC  
POP 12HR 0 5 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 41 51 44 55 46 55 45 54  
TEMP 56 50 45 45 49 45 45 48 52 49 47 48 53 47 46 48 52 48  
DEWPT 37 33 32 30 34 36 39 45 48 46 44 43 43 42 42 44 45 43  
PWIND DIR NW NW S S SW W W SE S  
WIND CHAR GN GN GN GN GN GN GN LT GN  
AVG CLOUDS SC FW SC SC SC SC B2 OV B2 B1 B1 SC FW SC SC B1 B1 B1  
POP 12HR 5 0 10 40 40 10 5 10 20  
RAIN C C C S  
RAIN SHWRS S  
 

 
 
MAZ024-190800-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
103 AM EDT FRI APR 18 2025  
 
DATE 04/17/25 FRI 04/18/25 SAT 04/19/25 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 42 52 46 54 47  
TEMP 44 43 45 49 50 49 47 47 48 49 50 52 53 51 50 50 50 50 50  
DEWPT 37 36 36 35 36 37 39 41 43 46 47 48 48 47 47 48 48 46 42  
RH 76 76 70 58 58 63 74 79 83 89 89 86 83 86 89 93 93 86 74  
WIND DIR NW NW SW S SW SW SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 5 3 3 6 11 13 14 17 18 19 21 23 23 21 20 17 14 13 13  
WIND GUST 17 23 27 32 34 37 36 35 33  
CLOUDS CL FW FW FW SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 0 5 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 04/20 MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 42 50 43 52 45 51 45 52  
TEMP 53 49 45 45 47 44 45 47 51 48 47 47 50 46 45 46 50 47  
DEWPT 39 36 34 33 34 37 39 44 48 46 45 43 44 43 43 44 45 44  
PWIND DIR NW NW SE S SW W NW SE S  
WIND CHAR GN GN LT GN GN GN GN LT GN  
AVG CLOUDS SC FW FW SC SC SC B1 B2 B2 B1 B1 SC SC FW SC B1 B1 B1  
POP 12HR 5 0 5 40 40 10 5 10 10  
RAIN C C C S  
 

 
 
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