Area Forecast Matrices
Issued by NWS Boston, MA
Issued by NWS Boston, MA
878
FOUS51 KBOX 152006
AFMBOX
Area Forecast Matrices
National Weather Service Boston/Norton MA
405 PM EDT Tue Jul 15 2025
MAZ015-160800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 71 83 91 94 76 82 89 91 76
Temp 86 82 77 74 72 76 85 89 89 85 80 78 77 79 83 86 87 84 80 79 77 78
Dewpt 71 72 71 71 70 71 72 71 71 72 72 72 72 73 74 74 74 74 74 73 70 69
RH 61 72 82 90 93 85 65 56 56 65 77 82 85 82 74 68 65 72 82 82 79 74
Wind dir S S SW SW SW SW S S S S SW SW S SW SW SW SW SW SW W W W
Wind spd 5 5 4 3 2 2 4 6 8 6 5 5 5 6 9 11 11 8 6 6 6 6
Wind gust 21 18
Clouds B1 SC FW FW SC FW FW FW SC FW B1 B2 OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 5 0 30 50 30
QPF 12hr 0 0 0.01 0.13 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C C
Tstms IS S S C C
Heat index 92 91 95 96 91 94 95 91
Max heat 96 100 101 90 99 100 92
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 85 64 81 67 82 67 80 64 78
Temp 83 77 68 69 79 75 69 71 80 76 70 70 77 75 67 68 76 73
Dewpt 65 62 58 58 58 60 61 64 67 67 66 65 64 62 60 60 61 61
PWind dir NW N E S S SW N NW E
Wind char GN LT LT LT LT LT LT LT LT
Avg clouds FW SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ016-160800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 70 83 92 93 75 81 89 91 75
Temp 86 81 75 73 71 75 86 90 89 84 79 77 76 79 83 86 87 83 79 78 76 78
Dewpt 72 72 71 71 70 72 72 72 73 73 72 72 72 73 74 75 75 74 74 73 70 70
RH 63 74 87 93 97 90 63 56 59 70 79 85 87 82 74 70 68 74 85 85 82 76
Wind dir SW S SW SW SW SW S S S S SW SW S SW SW SW SW SW SW SW W W
Wind spd 5 5 4 3 2 2 3 5 6 6 5 5 5 6 9 11 10 8 6 6 6 6
Wind gust 19 21 21 18 17
Clouds B1 SC FW SC SC SC FW FW SC FW B2 B2 OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 5 0 30 50 30
QPF 12hr 0 0 0.02 0.14 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C
Tstms S S C C
Heat index 92 92 97 97 90 95 96 90
Max heat 94 100 102 99 100 90
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 64 81 66 83 67 80 63 79
Temp 84 77 67 68 80 75 68 70 81 75 69 70 78 75 66 68 77 73
Dewpt 66 63 58 58 59 61 62 65 67 68 66 66 65 63 60 61 61 61
PWind dir NW N E S S SW N NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC FW
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ013-160800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 69 92 74 89 74
Temp 86 80 75 72 70 75 86 91 89 84 78 76 76 78 83 86 87 82 78 77 75 77
Dewpt 73 73 72 71 70 73 74 73 74 74 73 73 73 74 76 77 76 75 74 74 70 71
RH 65 79 90 97100 94 68 56 61 72 85 90 90 88 80 75 70 79 88 90 84 82
Wind dir SW S SW SW SW SW SW SW S S S SW S SW SW SW SW SW SW W W W
Wind spd 5 4 3 2 2 2 3 5 5 5 5 4 4 5 8 9 9 5 5 5 5 5
Wind gust 19 19 16
Clouds B1 FW FW SC SC SC SC SC SC FW B2 OV OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 10 5 30 50 30
QPF 12hr 0 0 0.02 0.13-0.18 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S S C C C C C
Tstms IS S S C C
Obvis PF
Heat index 93 94100 98 90 97 97
Max heat 97 102 102 90 100 101
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 86 62 82 65 82 66 81 62 80
Temp 84 76 65 68 81 74 66 69 80 75 68 69 79 74 64 67 79 72
Dewpt 68 64 59 59 60 62 62 66 69 69 67 66 66 64 60 62 62 63
PWind dir NW N E S S W N NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
MAZ014-160800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 71 93 76 90 75
Temp 87 83 77 74 72 76 87 92 91 86 81 78 77 79 84 88 88 85 80 79 77 78
Dewpt 72 73 72 71 70 72 72 71 72 73 72 72 72 74 75 76 75 74 74 73 70 70
RH 61 72 85 90 93 87 61 51 54 65 74 82 85 85 74 68 66 70 82 82 79 76
Wind dir SW S SW SW SW SW SW SW SW S SW SW S SW SW SW SW SW SW W W W
Wind spd 5 4 3 2 2 2 3 5 6 5 5 5 5 5 8 9 9 6 5 5 5 6
Clouds B1 SC FW FW FW FW FW FW SC FW B1 B2 OV B2 B1 B1 B1 B1 SC SC SC SC
PoP 12hr 10 0 30 50 30
QPF 12hr 0 0 0 0.14-0.19 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S S C C C C C
Tstms IS S S C C
Heat index 94 95 99 99 93 91 98 97 92
Max heat 97 101 101 90 99 100 92
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 64 82 66 84 67 81 63 80
Temp 84 77 67 68 81 75 68 71 82 76 69 70 79 75 66 68 78 73
Dewpt 65 62 58 58 59 60 61 65 67 68 66 65 65 62 59 60 61 61
PWind dir NW N E S S W N NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ007-160800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 69 78 89 93 74 79 88 91 70 73 76
Temp 84 79 75 73 71 75 84 85 85 82 79 76 75 78 82 85 85 82 78 77 75 76
Dewpt 72 71 71 70 69 71 73 72 72 72 71 71 71 73 74 74 74 73 73 72 70 69
RH 67 77 87 90 93 87 70 65 65 72 77 85 87 85 77 70 70 74 85 85 84 79
Wind dir S S SW SW SW SW S SE S S SW SW S SW S S SW SW SW SW W W
Wind spd 5 5 4 3 3 2 4 6 8 6 6 6 5 6 9 10 10 8 6 6 6 8
Wind gust 16 18 19 17 21 21 19 18 17 17
Clouds SC SC FW FW FW FW FW FW SC FW B1 B2 OV B2 B1 B1 B1 B1 SC FW SC FW
PoP 12hr 10 0 30 50 30
QPF 12hr 0 0 0 0.10-0.16 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C C
Tstms IS S C C
Obvis PF PF
Heat index 91 91 91 92
Max heat 96 99 99 90 96 98
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 84 63 79 65 81 65 80 63 77
Temp 81 75 66 68 77 72 68 70 78 73 68 69 76 73 66 68 75 71
Dewpt 64 63 58 59 60 61 61 64 67 67 65 65 65 62 60 61 62 62
PWind dir NW N E S S W NE NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC FW FW SC SC FW
PoP 12hr 10 5 5 20 40 40 20 5 10
Rain shwrs S C C C S S
$$
MAZ006-160800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 93 75 90 73
Temp 87 82 76 73 71 75 87 91 91 85 81 77 76 79 84 87 87 83 79 77 75 76
Dewpt 72 73 72 71 69 72 73 71 72 73 72 72 72 74 75 76 76 74 74 72 70 69
RH 61 74 87 93 93 90 63 52 54 67 74 85 87 85 74 70 70 74 85 85 84 79
Wind dir SW SW SW SW SW SW S S S S SW SW S SW SW SW SW SW SW W W NW
Wind spd 4 3 2 2 2 2 2 5 5 5 4 4 4 5 5 8 6 5 5 5 5 5
Clouds B1 SC FW FW FW FW FW FW SC FW B1 B2 OV B2 B1 B1 B2 B1 FW SC SC SC
PoP 12hr 10 0 30 60 30
QPF 12hr 0 0 0 0.13 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C L C
Tstms IS S C C
Heat index 94 94 98 98 91 90 97 97
Max heat 98 100 101 92 99 100
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 61 82 64 83 64 81 61 79
Temp 82 75 64 67 80 73 66 69 80 73 67 69 78 73 64 67 77 72
Dewpt 64 62 57 58 59 60 60 63 68 68 65 65 65 62 59 60 61 62
PWind dir NW N E SW S W N NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC B1 B1 B1 B1 SC SC FW FW SC SC FW
PoP 12hr 10 5 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ005-160800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 93 75 90 74
Temp 87 82 76 72 70 75 87 92 92 85 80 77 76 79 83 87 88 84 79 77 75 77
Dewpt 72 73 72 71 69 72 73 71 72 73 73 73 73 74 75 76 76 75 74 73 70 70
RH 61 74 87 97 97 90 63 51 52 67 79 87 90 85 77 70 68 74 85 87 84 79
Wind dir SW S SW SW SW SW SW SW SW S SW SW S SW SW SW SW SW SW W W NW
Wind spd 4 3 2 2 2 2 3 4 5 5 4 3 4 4 6 8 8 5 4 4 5 5
Wind gust 18 18
Clouds SC FW FW FW FW FW FW FW SC FW B1 B2 OV B2 B1 B2 B2 B1 SC SC SC SC
PoP 12hr 10 5 30 60 40
QPF 12hr 0 0 0.01 0.12-0.18 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S S C C L L C
Tstms IS S S C C
Heat index 94 94 99 99 92 98 98 90
Max heat 97 102 102 90 100 101 90
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 85 61 83 65 83 65 81 61 81
Temp 83 76 65 67 81 75 66 69 81 75 68 69 79 74 64 67 79 73
Dewpt 65 62 57 58 59 61 61 65 68 68 66 65 65 62 59 60 61 62
PWind dir NW N SE S SW W N NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ012-160800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 92 74 88 73
Temp 86 80 74 71 70 75 85 90 89 83 77 75 75 77 81 85 86 82 77 76 74 76
Dewpt 73 73 71 70 69 72 73 72 73 74 73 73 73 73 76 77 76 75 74 73 70 70
RH 65 79 90 97 97 90 67 56 59 74 87 94 94 87 85 77 72 79 90 90 87 82
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW
Wind spd 5 4 3 2 2 2 4 5 6 5 5 4 5 5 8 9 9 6 5 5 5 6
Wind gust 18 20 19
Clouds SC FW FW SC SC SC SC SC SC SC B2 OV OV B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 10 5 40 60 40
QPF 12hr 0 0 0.04 0.15-0.20 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S S C C L L L C
Tstms IS S C C C S
Obvis PF PF
Heat index 93 92 98 97 90 95 96
Max heat 96 102 102 99 101
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 61 83 64 82 65 81 61 81
Temp 83 75 64 66 81 74 65 69 80 74 67 68 80 73 64 67 79 72
Dewpt 67 63 57 58 60 62 61 65 69 69 66 65 65 63 59 61 62 63
PWind dir NW N S SW SW W NW NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 50 40 20 10 10
Rain shwrs S C C C C S S
Tstms S S S
$$
MAZ004-160800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 68 88 91 94 73 84 87 90 71
Temp 86 79 73 70 68 73 85 90 89 83 77 75 74 76 81 84 84 80 76 74 72 74
Dewpt 70 71 70 69 68 70 71 69 70 72 71 71 71 73 74 75 75 74 73 71 68 68
RH 59 77 90 97100 90 63 50 54 70 82 87 90 90 79 74 74 82 90 90 87 82
Wind dir SW SW SW SW W SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW
Wind spd 4 3 2 2 2 2 3 5 6 5 4 4 4 5 8 10 9 6 5 5 5 6
Wind gust 18 20 19
Clouds SC SC FW SC SC SC SC SC SC SC B1 B2 OV B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 10 5 40 70 40
QPF 12hr 0 0 0.02-0.07 0.16-0.27 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S S C C L L L C
Tstms IS S C C C S
Obvis PF
Heat index 91 90 95 95 92 92
Max heat 96 100 101 99 100
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 83 58 82 62 81 63 80 59 80
Temp 80 73 61 65 80 73 64 67 79 72 66 67 78 72 62 65 78 72
Dewpt 63 60 54 56 57 60 59 64 67 67 64 64 62 61 58 59 59 62
PWind dir NW N S SW SW W NW NW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 5 5 30 50 40 20 10 10
Rain shwrs S C C C S S S
Tstms S S S
$$
MAZ026-160800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 68 93 74 84 89 90 72
Temp 87 81 74 72 69 75 87 91 92 84 79 76 75 78 82 86 86 82 78 76 73 75
Dewpt 71 72 70 69 68 71 72 70 70 72 71 71 71 73 75 76 75 74 74 71 68 69
RH 59 74 87 90 97 87 61 50 49 67 77 85 87 85 79 72 70 77 88 85 84 82
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW
Wind spd 3 2 2 2 1 1 2 4 5 3 3 2 3 3 5 6 6 4 4 4 4 5
Wind gust 13 16 18 17 14
Clouds SC SC FW FW FW FW FW SC SC FW B1 B2 OV B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 10 5 40 70 40
QPF 12hr 0 0 0.02 0.14-0.21 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C L L L C
Tstms IS S S C C
Heat index 93 93 98 97 90 95 96
Max heat 96 100 100 99 99
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 59 83 62 82 63 81 60 81
Temp 81 74 62 66 81 74 65 69 80 73 66 68 79 73 63 66 79 72
Dewpt 63 61 54 57 59 61 58 64 68 68 64 64 63 62 57 59 60 62
PWind dir NW N S SW SW W NW NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC FW FW SC SC
PoP 12hr 10 5 5 20 50 40 20 10 10
Rain shwrs S C C C S S
Tstms S S
$$
MAZ002-160800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 66 84 90 94 73 79 85 90 64 68 71
Temp 85 78 71 68 67 72 83 87 87 81 77 75 73 75 79 82 83 79 75 73 70 70
Dewpt 66 67 65 64 64 67 69 68 68 71 70 70 70 71 73 73 73 72 71 68 66 65
RH 53 69 81 87 90 84 63 53 53 72 79 84 90 87 82 74 72 79 87 84 87 84
Wind dir W W W W W SW S SW S S S S S S SW SW SW SW W W W NW
Wind spd 2 2 1 1 1 1 2 4 4 3 3 3 3 4 5 6 5 4 4 4 5 5
Wind gust 14 16 16 16
Clouds FW FW FW SC SC FW SC SC B1 SC B1 B2 OV B2 B2 B2 B2 B1 SC SC B2 B1
PoP 12hr 0 10 50 70 50
QPF 12hr 0 0 0.06 0.21-0.26 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C C L L L C S
Tstms IS S C C C S
Obvis PF
Heat index 91 91
Max heat 95 99 100 94 99
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 79 56 80 61 79 62 79 58 79
Temp 76 70 60 63 78 71 64 66 76 71 65 65 77 71 62 64 77 71
Dewpt 60 58 52 54 55 59 58 62 65 65 62 61 60 60 56 58 58 61
PWind dir NW N SW SW SW W NW NW S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC FW SC SC SC SC
PoP 12hr 10 5 10 30 50 40 20 10 20
Rain shwrs S C C C C S S S
Tstms S S
$$
MAZ003-160800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 68 88 93 95 74 84 88 91 71
Temp 87 80 73 70 68 72 84 90 90 84 79 76 75 76 81 85 86 81 77 75 72 73
Dewpt 70 71 70 69 67 70 71 70 70 72 72 72 72 73 74 75 75 74 73 71 69 68
RH 57 74 90 97 97 93 65 52 52 67 79 87 90 90 79 72 70 79 87 87 90 84
Wind dir SW SW S SW SW S S SW S S S S S S SW SW SW SW SW W W NW
Wind spd 3 2 2 1 1 1 3 5 5 5 4 4 4 4 6 8 8 5 4 4 4 5
Wind gust 14 14 17 19
Clouds SC SC FW SC B1 SC SC SC SC SC B1 B2 OV B2 B2 B2 B2 B1 SC SC B1 SC
PoP 12hr 10 10 40 70 40
QPF 12hr 0 0 0.03-0.08 0.21-0.26 0.04
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C L L L C S
Tstms IS S C C C S
Obvis PF PF
Heat index 92 95 96 92 94
Max heat 98 101 102 91 98 101
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 58 83 63 82 63 82 59 82
Temp 80 73 61 64 80 73 65 67 79 73 66 67 79 73 63 65 79 73
Dewpt 61 60 54 56 57 60 59 63 67 68 65 64 62 61 59 60 60 62
PWind dir NW N SW S SW W NW N W
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC SC B1 B1 B1 B1 SC SC FW SC SC SC SC
PoP 12hr 10 5 10 30 50 40 20 10 10
Rain shwrs C C C C S S
Tstms S S
$$
MAZ008-160800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 67 87 89 93 73 82 86 90 66 69 72
Temp 85 78 72 69 67 72 83 87 87 81 76 75 73 75 80 83 84 79 76 73 70 71
Dewpt 69 69 67 66 65 69 70 69 70 72 71 71 70 71 74 74 74 73 72 69 67 66
RH 59 74 84 90 93 90 65 55 57 74 85 87 90 87 82 74 72 82 87 87 90 84
Wind dir SW SW W W W SW S SW S S S S S SW SW SW SW SW W W W NW
Wind spd 3 2 2 2 1 1 3 5 5 4 3 3 4 5 6 8 6 5 5 5 5 6
Wind gust 16 17
Clouds SC FW FW FW SC FW SC SC B1 B1 B1 B2 OV B2 B2 B2 B2 B1 SC SC B2 B1
PoP 12hr 5 10 50 70 40
QPF 12hr 0 0 0.05-0.10 0.21-0.27 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C L L L C S
Tstms IS S C C C S
Obvis PF
Heat index 92 93 91
Max heat 97 100 102 97 100
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 79 57 80 62 80 62 79 59 79
Temp 77 71 60 63 78 71 64 67 77 72 66 66 77 72 62 65 77 71
Dewpt 62 59 52 55 56 60 58 62 67 66 63 62 61 61 57 59 59 62
PWind dir NW N SW SW SW W NW NW SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC FW SC SC SC SC
PoP 12hr 10 5 10 30 50 40 20 10 20
Rain shwrs S C C C C S S S S
Tstms S S S S
$$
MAZ010-160800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 68 89 93 95 75 85 89 91 72
Temp 87 81 75 71 70 73 84 90 91 84 79 76 76 77 82 86 87 83 78 76 73 74
Dewpt 71 72 71 70 69 71 73 71 72 73 73 73 73 73 75 75 75 74 74 72 69 68
RH 59 74 87 97 97 93 70 54 54 70 82 90 90 87 79 70 68 74 88 87 87 82
Wind dir SW S S S S S S SW S S S S S S SW SW SW SW SW W W NW
Wind spd 4 3 2 1 1 1 3 5 6 6 5 4 4 5 8 9 9 6 5 4 4 5
Wind gust 19
Clouds SC SC FW SC B1 SC SC SC B1 B1 SC B2 OV B2 B2 B2 B2 B1 SC SC B1 SC
PoP 12hr 10 10 40 70 40
QPF 12hr 0 0 0.07 0.19-0.26 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C L L L C
Tstms IS C C C S
Obvis PF
Heat index 94 90 97 98 91 94 96
Max heat 99 101 102 91 98 100 90
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 59 84 63 84 64 83 61 82
Temp 82 75 63 65 81 75 66 68 80 75 68 68 80 75 64 66 80 74
Dewpt 64 61 55 57 58 61 60 65 68 68 66 65 63 62 60 61 60 63
PWind dir NW N SW S SW W NW N SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 5 10 30 50 40 20 10 10
Rain shwrs C C C C S S S
Tstms S S S
$$
MAZ009-160800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 68 90 73 87 70
Temp 85 78 72 70 68 73 84 88 87 81 76 75 73 75 80 84 85 80 76 74 71 71
Dewpt 70 70 69 67 67 70 71 70 71 72 72 71 71 72 74 74 74 73 72 70 67 66
RH 61 76 90 90 97 90 65 55 59 74 87 87 93 90 82 72 70 79 87 87 87 84
Wind dir SW SW SW W W SW S SW SW S S S SW SW SW SW SW SW W W NW NW
Wind spd 3 2 2 2 2 2 3 5 5 5 4 4 4 5 6 8 8 5 5 5 5 6
Clouds SC FW FW SC SC FW SC SC B1 B1 B1 B2 OV B2 B2 B2 B2 B1 SC SC B1 SC
PoP 12hr 10 10 50 70 40
QPF 12hr 0 0 0.08 0.22 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C L L L C
Tstms IS C C C S
Obvis PF
Heat index 93 93 90 92
Max heat 97 100 101 98 101
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 81 58 81 62 81 63 81 60 80
Temp 79 71 61 64 79 72 65 67 78 72 66 66 78 72 63 65 78 72
Dewpt 63 60 53 55 58 60 58 63 68 67 63 62 62 62 58 59 60 62
PWind dir NW N S SW SW W NW NW SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 5 10 30 50 40 20 10 20
Rain shwrs S C C C C S S S S
Tstms S S S S
$$
MAZ011-160800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 89 93 95 75 89 72
Temp 87 81 74 71 70 74 84 90 90 84 79 76 76 78 82 86 87 82 78 76 74 75
Dewpt 72 72 71 70 69 71 73 72 72 73 72 73 73 73 75 76 75 74 74 72 70 69
RH 61 74 90 97 97 90 70 56 56 70 79 90 90 85 79 72 68 77 88 87 87 82
Wind dir SW S S S S S SW SW S S S S S S SW SW SW SW SW W W NW
Wind spd 5 4 2 2 2 2 3 5 8 6 5 5 5 5 8 10 10 6 5 5 5 5
Wind gust 17 16 19 20 16
Clouds SC SC FW SC B1 SC SC SC B1 SC B1 B2 OV B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 10 10 40 70 40
QPF 12hr 0 0 0.05-0.11 0.17-0.24 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C L L L C
Tstms IS S C C C S
Obvis PF
Heat index 94 91 98 98 90 95 96
Max heat 99 101 102 91 99 101 91
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 60 84 64 83 65 83 61 82
Temp 82 75 64 66 81 75 66 69 80 75 68 69 80 75 65 67 80 74
Dewpt 65 62 56 57 59 61 61 65 69 69 66 65 63 63 60 61 61 63
PWind dir NW N W S SW W NW N S
Wind char GN LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 10 30 50 40 20 10 10
Rain shwrs C C C C S S S
Tstms S S S
$$
CTZ002-160800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 92 75 89 73
Temp 86 80 74 72 71 75 85 90 89 83 79 77 76 78 82 86 88 83 79 77 74 76
Dewpt 74 73 72 71 70 73 75 75 75 74 73 74 73 74 77 78 77 76 75 74 70 70
RH 68 79 93 97 97 94 72 62 64 74 82 90 90 88 85 77 70 80 88 90 87 82
Wind dir SW S S S S S S SW S S S S SW SW SW SW SW SW SW W NW NW
Wind spd 4 3 2 2 1 1 2 5 6 6 4 4 4 5 6 9 9 6 5 4 4 5
Wind gust 17 19 19
Clouds B1 SC SC B1 B1 SC SC SC B1 SC B2 B2 OV B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 10 10 40 70 40
QPF 12hr 0 0 0.05-0.12 0.16-0.22 0.04
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C L L L C
Tstms IS S C C C S
Obvis PF
Heat index 94 93100 99 90 97 99
Max heat 98 103 105 91 102 104 90
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 85 61 83 65 83 66 83 62 82
Temp 83 76 65 67 82 74 68 70 80 75 69 69 81 75 66 68 80 74
Dewpt 67 63 58 58 62 62 63 67 71 70 67 66 65 64 62 62 63 64
PWind dir NW N SW S SW W NW N SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC FW SC SC SC
PoP 12hr 10 10 10 30 50 40 20 10 20
Rain shwrs C C C C C S S S
Tstms S S S
$$
CTZ003-160800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 91 74 88 72
Temp 85 78 72 71 70 74 84 89 88 82 77 75 75 76 80 85 85 80 77 76 73 74
Dewpt 74 73 72 70 69 72 75 74 75 74 73 73 73 74 77 78 77 76 75 73 70 70
RH 70 85100 97 97 93 74 61 66 77 87 94 94 94 91 80 77 88 94 90 90 87
Wind dir SW S SW SW SW SW SW SW SW S S S SW SW SW SW SW SW SW W W NW
Wind spd 4 4 2 2 2 2 3 5 8 8 5 5 5 5 8 10 9 6 5 5 5 5
Wind gust 16 19 20 19 16
Clouds B1 SC SC B1 B1 SC SC SC B1 SC B2 B2 OV B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr 10 10 40 60 40
QPF 12hr 0 0 0.07 0.15-0.22 0.04
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C L L C
Tstms IS S C C C S
Obvis PF PF
Heat index 93 91 98 97 95 96
Max heat 98 102 103 99 102
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 61 82 64 81 65 82 61 81
Temp 82 75 64 65 80 72 66 69 79 73 68 68 80 73 64 66 79 72
Dewpt 68 64 58 59 61 63 63 67 71 70 67 66 66 65 61 62 63 64
PWind dir NW N W S SW W NW N SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 30 50 40 20 10 10
Rain shwrs C C C C C S S
Tstms S S S
$$
CTZ004-160800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 69 91 74 88 72
Temp 85 78 73 71 70 74 84 89 88 82 77 75 75 77 81 85 85 80 77 76 74 75
Dewpt 74 73 72 71 69 72 75 74 75 74 73 73 73 74 77 78 77 76 75 74 70 71
RH 70 85 97100 97 93 74 61 66 77 87 94 94 90 88 80 77 88 94 94 87 87
Wind dir SW S SW SW SW SW SW SW SW S S S SW SW SW SW SW SW SW W W NW
Wind spd 5 4 2 2 2 2 3 5 8 6 5 4 4 5 8 10 10 6 5 5 5 5
Wind gust 16 18 20
Clouds B1 SC SC B1 B2 SC SC SC B1 SC OV OV OV B2 B2 B1 B2 B1 SC SC SC SC
PoP 12hr 10 5 40 60 30
QPF 12hr 0 0 0.06 0.13-0.20 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S S C C C C L C
Tstms IS S C C C S
Obvis PF PF PF
Heat index 92 93 99 98 96 96
Max heat 98 102 103 100 102
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 86 62 83 64 81 66 82 61 81
Temp 84 76 64 66 81 73 66 69 79 74 68 68 80 73 64 67 79 72
Dewpt 69 65 59 59 61 63 63 67 71 70 67 66 66 65 61 62 63 64
PWind dir NW N S S SW W NW NW SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds SC FW FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 50 40 20 10 10
Rain shwrs S C C C C S S
Tstms S S S
$$
RIZ001-160800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 90 75 87 74
Temp 84 78 73 71 70 75 85 89 88 82 77 76 76 77 81 85 85 80 77 77 75 77
Dewpt 74 73 72 71 69 72 74 74 74 74 73 73 73 74 77 77 76 75 74 74 70 71
RH 72 85 97100 97 90 70 61 63 77 87 90 90 90 88 77 75 85 90 90 84 82
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
Wind spd 5 4 3 2 2 2 3 5 8 6 5 5 5 5 8 10 10 6 5 5 5 5
Clouds B1 SC SC B1 B1 SC SC SC SC SC OV OV OV B2 B2 B1 B1 B1 SC SC SC FW
PoP 12hr 5 5 30 50 30
QPF 12hr 0 0 0.04 0.14-0.19 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs IS S C C C C C C
Tstms IS S C C C S
Obvis PF PF PF
Heat index 91 93 98 97 96 95
Max heat 95 102 102 100 101
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 62 82 65 81 66 81 62 80
Temp 84 76 65 67 81 73 66 69 79 74 68 69 80 73 64 67 79 72
Dewpt 69 65 59 59 61 62 63 67 70 70 67 66 66 64 61 62 62 63
PWind dir NW N SE SW SW W NW NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S S
$$
RIZ002-160800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 83 90 91 75 82 88 89 75
Temp 84 78 74 72 71 75 85 88 88 82 77 76 76 78 82 86 86 81 78 77 76 78
Dewpt 74 73 72 71 71 73 74 75 75 74 73 73 73 75 76 77 76 76 75 74 71 72
RH 72 85 93 97100 94 70 66 66 77 87 90 90 91 82 75 72 85 91 90 85 82
Wind dir S S SW SW SW SW S S S SW SW S S SW SW SW SW SW SW W W W
Wind spd 5 4 3 2 2 2 4 6 9 6 5 4 5 5 9 11 11 8 5 5 5 5
Wind gust 21 21
Clouds B1 SC SC B1 B1 SC SC SC SC FW OV OV OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 50 30
QPF 12hr 0 0 0.02 0.11-0.18 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C C C C
Tstms S C C C S
Obvis PF
Heat index 91 93 98 97 96 95
Max heat 95 100 102 98 99
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 87 64 83 65 81 67 82 63 81
Temp 85 77 67 68 81 73 67 71 79 74 70 70 80 74 66 68 79 72
Dewpt 70 66 60 60 61 63 63 67 70 70 68 67 66 65 61 62 63 64
PWind dir NW N SE S SW W NW NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW FW SC B1 B1 B1 B2 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
RIZ003-160800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 88 74 86 73
Temp 82 77 72 71 70 74 84 87 86 80 76 75 76 77 80 84 84 78 76 76 75 77
Dewpt 73 73 71 71 70 73 74 75 74 73 73 73 73 74 76 77 76 75 74 73 71 71
RH 74 87 97100100 97 72 68 68 79 90 94 90 90 88 80 77 91 94 90 87 82
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW
Wind spd 5 4 3 2 2 2 4 8 9 6 5 5 5 5 9 11 11 8 5 5 5 5
Clouds B1 SC B1 B2 B2 SC SC SC SC SC OV OV OV B2 B2 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 50 30
QPF 12hr 0 0 0.03 0.13 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C C
Tstms S C C C S
Obvis PF PF PF PF
Heat index 92 96 94 93 92
Max heat 93 99 99 97 97
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 63 81 65 79 66 81 62 79
Temp 85 75 66 68 80 71 66 70 78 72 69 70 80 73 65 68 78 70
Dewpt 69 66 59 61 61 63 63 67 70 70 68 67 66 65 61 62 63 64
PWind dir NW N SE S SW W NW NW SE
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
RIZ004-160800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 83 88 90 75 82 86 89 75
Temp 83 77 73 72 71 75 84 87 86 81 77 76 76 78 81 85 85 80 77 77 76 78
Dewpt 73 73 71 71 71 73 74 74 74 73 73 73 73 74 76 76 75 75 74 73 72 72
RH 72 87 93 97100 94 72 65 68 77 87 90 90 88 85 75 72 85 90 87 87 82
Wind dir S S SW SW SW SW S S S SW SW SW SW SW SW SW SW SW SW W W NW
Wind spd 6 5 3 3 2 2 4 8 10 8 5 5 5 6 10 12 11 9 6 6 5 6
Wind gust 21
Clouds B1 B1 B1 B2 B2 SC SC SC SC SC OV OV OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 40 30
QPF 12hr 0 0 0.02 0.13 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C C C C
Tstms C C C C
Obvis PF
Heat index 91 96 93 93 92
Max heat 94 99 99 97 98
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 87 64 82 66 80 67 82 64 80
Temp 86 77 67 69 81 73 67 71 79 74 70 71 80 74 67 69 79 72
Dewpt 69 66 60 61 61 62 63 67 70 70 68 67 66 65 61 62 63 63
PWind dir NW N SE S SW W N NW SE
Wind char GN LT LT LT GN LT LT LT LT
Avg clouds FW SC SC FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
RIZ005-160800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 71 86 75 82 85 88 75
Temp 80 76 73 72 72 75 82 85 83 79 77 76 76 78 80 83 83 79 77 77 77 78
Dewpt 74 73 72 71 72 73 75 75 75 73 73 73 73 75 76 77 76 75 74 74 72 72
RH 82 90 97 97100 94 79 72 77 82 87 90 90 91 88 82 80 88 90 90 85 82
Wind dir S S S SW SW SW S S S S SW S S SW SW SW SW SW SW SW W W
Wind spd 9 6 4 3 2 2 5 9 10 9 6 6 6 8 11 13 13 11 8 8 6 6
Clouds B1 B1 B1 B2 B2 B1 SC SC SC SC OV OV OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 40 30
QPF 12hr 0 0 0.02 0.12 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C C C C
Tstms C C C C
Obvis PF PF PF
Heat index 93 90 91 90
Max heat 91 98 99 96 96
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 64 81 66 79 68 81 64 79
Temp 85 76 67 69 80 72 68 71 78 73 70 71 79 74 67 69 78 71
Dewpt 70 66 61 61 62 63 64 68 70 70 69 68 67 65 62 63 64 63
PWind dir NW N SE S S W N NW SE
Wind char GN LT LT LT GN LT LT LT LT
Avg clouds FW SC SC FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
RIZ006-160800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 69 76 85 89 73 76 84 89 73
Temp 80 75 72 71 70 74 82 84 83 78 75 75 75 77 80 83 82 77 76 76 75 77
Dewpt 74 72 71 71 70 73 74 75 75 73 73 73 73 74 75 76 76 74 74 73 71 72
RH 82 90 97100100 97 77 74 77 85 94 94 94 90 85 80 82 90 94 90 87 85
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW
Wind spd 6 5 3 2 2 2 5 9 9 6 5 5 5 6 10 12 11 9 6 6 5 5
Wind gust 16 17 20 24 25 21 18 17
Clouds B1 B1 B2 B2 B2 B1 SC SC SC B1 OV OV OV B2 B2 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 40 30
QPF 12hr 0 0 0.03 0.12 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C C S
Tstms S S C C S
Obvis PF PF PF PF PF PF
Heat index 92
Max heat 93 99 98 96 97
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 86 64 80 65 79 67 81 63 78
Temp 85 76 67 69 78 71 67 71 77 73 70 71 79 73 67 69 77 70
Dewpt 70 67 61 61 62 63 64 68 71 70 69 68 67 65 62 63 64 64
PWind dir NW NE SE S S W N N SE
Wind char LT LT LT LT GN LT LT LT LT
Avg clouds FW SC SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
RIZ007-160800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 71 76 83 88 75 76 83 87 74
Temp 78 74 72 72 72 74 80 82 81 77 76 75 76 77 79 81 81 77 76 76 76 78
Dewpt 73 72 71 71 71 73 74 75 75 73 73 73 73 74 75 76 76 74 74 73 72 72
RH 85 93 97 97 97 97 82 79 82 87 90 94 90 90 88 85 85 90 94 90 87 82
Wind dir SW SW SW SW SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 9 6 5 4 3 3 6 10 10 9 8 8 9 9 12 14 14 12 10 9 8 8
Wind gust 25 25
Clouds B1 B2 B2 B2 B2 B1 SC SC SC B1 OV OV OV B2 B2 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 40 20
QPF 12hr 0 0 0.02 0.11 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C C C S S
Tstms S S C S
Obvis PF PF PF PF PF PF PF
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 65 79 67 78 68 80 65 78
Temp 84 75 68 70 78 71 68 71 77 73 70 72 79 73 68 70 77 71
Dewpt 70 67 62 62 62 63 65 68 70 70 69 68 67 65 63 63 65 63
PWind dir NW NE SE S S W N NW SE
Wind char GN LT LT LT GN GN GN LT GN
Avg clouds FW SC SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
RIZ008-160800-
Block Island RI-
Including the city of New Shoreham
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 80 73 79 72
Temp 76 73 72 71 71 72 76 79 78 76 75 75 74 75 77 78 77 74 75 75 74 74
Dewpt 73 72 71 71 71 72 74 74 74 73 73 73 72 73 74 75 74 73 73 72 72 71
RH 90 97 97100100100 94 85 88 90 94 94 93 94 90 91 90 97 94 90 93 90
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
Wind spd 8 6 5 4 4 4 6 10 10 10 10 10 10 10 13 14 14 14 12 11 10 10
Clouds B2 B2 B2 OV B2 B1 B1 SC SC B2 OV OV B2 B2 B1 B1 B1 SC SC SC FW FW
PoP 12hr 0 5 30 40 20
QPF 12hr 0 0 0.03 0.10 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C S S
Tstms S S S S
Obvis PF PF PF PF PF PF PF PF PF
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 81 66 76 67 76 68 78 66 75
Temp 79 74 69 69 74 70 69 71 75 72 70 71 76 72 69 70 74 70
Dewpt 71 68 64 63 64 64 66 68 70 70 69 69 68 67 65 64 66 65
PWind dir W NE SE S S W SW NE E
Wind char GN GN GN LT GN GN GN LT GN
Avg clouds FW FW SC FW FW FW SC B1 B1 B1 B1 B1 SC FW SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
$$
MAZ017-160800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 91 74 88 75
Temp 84 78 73 72 70 75 86 90 88 82 77 76 76 78 82 86 86 81 77 77 75 78
Dewpt 74 73 72 71 70 73 74 75 75 74 73 73 73 75 77 78 76 75 74 74 71 72
RH 72 85 97 97100 94 68 62 66 77 87 90 90 91 85 77 72 82 90 90 87 82
Wind dir S S SW SW SW SW SW SW S S SW S S SW SW SW SW SW SW SW W W
Wind spd 5 4 2 2 2 2 3 6 8 5 4 4 4 5 8 10 10 6 5 4 4 5
Wind gust 18 20 20 17
Clouds B1 SC SC B1 B1 SC SC SC SC SC B2 OV OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 0 5 30 40 30
QPF 12hr 0 0 0.01 0.13 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C C C C
Tstms S C C C
Obvis PF PF
Heat index 92 94100 97 97 96
Max heat 96 102 102 99 100
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 62 83 65 82 66 82 62 81
Temp 86 77 66 68 82 73 66 70 80 75 69 70 80 74 65 68 79 72
Dewpt 70 65 59 60 61 62 63 67 70 70 67 67 67 65 61 62 63 63
PWind dir NW N SE S S W N NW E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S S
Tstms S
$$
MAZ018-160800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 69 91 74 88 74
Temp 85 78 73 71 70 75 86 90 88 82 77 75 76 78 83 86 86 81 77 76 75 78
Dewpt 74 73 71 71 70 73 74 74 74 73 73 73 73 74 76 77 76 75 74 73 71 72
RH 70 85 93100100 94 68 60 63 74 87 94 90 88 80 75 72 82 90 90 87 82
Wind dir SW S SW SW SW SW SW SW S SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 6 4 3 2 2 2 4 6 8 5 5 5 5 5 9 11 10 6 5 5 5 5
Wind gust 19 21 20 17
Clouds SC SC B1 B2 B2 SC SC SC SC FW B2 B2 OV B2 B1 B1 B1 B1 B1 SC SC FW
PoP 12hr 0 0 30 40 30
QPF 12hr 0 0 0.01 0.12 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C
Tstms S S C C
Obvis PF PF PF
Heat index 92 94 99 97 96 95
Max heat 96 102 102 99 100
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 87 63 82 65 82 66 81 63 79
Temp 86 75 65 69 81 73 66 70 81 74 69 70 80 74 65 68 79 72
Dewpt 69 65 59 61 61 62 63 67 69 70 67 67 67 65 61 63 63 63
PWind dir NW N E S S W N N E
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ019-160800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 82 88 92 73 81 86 90 73
Temp 83 77 73 71 70 74 83 86 85 80 76 75 75 77 81 84 84 79 76 75 75 77
Dewpt 73 72 71 70 70 72 73 74 74 73 72 72 72 73 75 76 75 74 73 72 71 71
RH 72 85 93 97100 93 72 68 70 79 87 90 90 87 82 77 74 85 90 90 87 82
Wind dir S SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 6 6 4 3 3 3 5 8 9 8 6 6 6 6 10 12 12 9 8 6 6 6
Wind gust 17 19 18 17 21 25 24 20 19 17 17
Clouds SC SC SC B1 B1 SC SC FW SC FW B2 B2 OV B2 B1 B1 B1 B1 SC SC SC FW
PoP 12hr 0 0 20 40 20
QPF 12hr 0 0 0 0.07-0.15 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C S S
Tstms S S C C
Obvis PF PF
Heat index 94 92 91 90
Max heat 95 101 101 98 98
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 84 64 79 65 81 66 79 64 77
Temp 82 74 67 69 77 72 67 70 79 73 69 70 76 73 66 68 75 71
Dewpt 68 65 59 61 62 62 63 66 69 69 67 67 67 65 61 63 64 63
PWind dir N N E S S SW N NW E
Wind char LT LT LT LT GN LT LT LT LT
Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S C C C C S
$$
MAZ020-160800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 77 86 90 74 77 85 88 74
Temp 80 75 72 72 71 74 82 85 83 78 76 75 76 77 80 82 82 77 76 76 76 78
Dewpt 74 72 71 71 71 73 74 75 75 73 73 73 73 75 76 77 76 74 73 73 72 72
RH 82 90 97 97100 97 77 72 77 85 90 94 90 94 88 85 82 90 90 90 87 82
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 8 5 3 3 2 3 5 9 10 8 6 6 6 8 11 13 12 10 8 6 6 6
Wind gust 17 19 23 27 27 24 21 19 17
Clouds SC B2 B2 B2 B2 B1 SC SC SC B1 OV OV OV B2 B2 B2 B1 B1 B1 SC SC FW
PoP 12hr 0 0 30 40 20
QPF 12hr 0 0 0.01 0.06-0.13 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C S S
Tstms S S C S
Obvis PF PF PF PF PF PF PF PF
Heat index 93 90
Max heat 94 102 100 98 98
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 87 64 81 66 80 68 82 64 80
Temp 86 75 67 70 80 72 68 71 78 73 70 71 80 73 67 69 78 71
Dewpt 71 66 61 62 63 63 64 68 71 70 68 68 68 65 62 64 65 63
PWind dir NW NE SE S S W N N E
Wind char GN LT LT LT GN LT GN LT LT
Avg clouds FW SC SC FW FW FW B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 40 40 20 10 10
Rain shwrs S S C C C S S
Tstms S
$$
MAZ021-160800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 70 78 86 90 74 78 85 88 74
Temp 80 75 72 71 71 74 82 84 82 78 75 75 76 77 80 82 82 77 75 75 75 78
Dewpt 74 73 71 71 71 73 75 76 75 74 73 73 73 75 76 77 76 74 74 73 72 72
RH 82 94 97100100 97 79 77 79 88 94 94 90 94 88 85 82 90 97 94 90 82
Wind dir SW SW SW SW SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 8 5 3 2 2 2 5 9 10 6 6 6 6 8 11 13 12 10 8 6 6 6
Wind gust 17 18 23 27 27 24 20 18
Clouds SC B1 B2 OV B2 B1 SC SC SC B1 B2 B2 OV B2 B1 B1 B1 B1 B1 SC SC FW
PoP 12hr 0 0 20 30 20
QPF 12hr 0 0 0 0.09 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C S S
Tstms S S C S
Obvis PF PF PF PF PF PF PF
Heat index 93
Max heat 94 100 100 97 98
Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 64 81 66 80 68 81 64 79
Temp 85 75 67 70 80 72 67 71 79 73 70 71 79 73 67 69 78 71
Dewpt 71 66 61 62 63 63 64 67 70 70 69 69 68 66 62 64 65 64
PWind dir NW N E S S W N N E
Wind char GN LT LT LT GN LT GN LT LT
Avg clouds FW SC SC FW FW FW B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC
PoP 12hr 10 10 5 20 40 30 20 10 10
Rain shwrs S S C C C S
$$
MAZ022-160800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 70 76 83 88 74 75 82 87 72
Temp 79 74 72 72 71 73 79 81 80 77 75 75 75 76 79 80 80 76 75 74 74 77
Dewpt 73 72 71 71 71 72 74 75 74 73 72 72 72 74 75 75 75 74 73 72 72 72
RH 82 93 97 97100 97 85 82 82 87 90 90 90 94 88 85 85 94 94 93 93 85
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 9 6 5 4 3 4 5 9 9 8 6 8 8 9 11 13 13 11 10 9 8 8
Wind gust 19 17 18 19 23 27 27 24 23 21 19 18
Clouds SC B1 B2 OV OV B1 SC SC SC B1 B2 B2 OV B2 B2 B1 B1 B1 B1 SC SC FW
PoP 12hr 0 0 20 30 20
QPF 12hr 0 0 0 0.02-0.09 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C S S S S S
Tstms S S S S
Obvis PF PF PF PF PF PF PF
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 82 66 78 67 79 67 79 66 77
Temp 80 73 68 71 77 71 69 71 77 72 70 71 76 72 68 70 75 70
Dewpt 70 65 62 63 63 63 64 67 69 69 69 69 68 66 63 65 64 63
PWind dir N N E S S SW N N E
Wind char GN LT LT LT GN LT GN LT LT
Avg clouds FW SC SC FW FW FW B1 B1 B1 B1 B2 B1 SC FW SC SC SC SC
PoP 12hr 10 10 5 20 30 40 20 10 10
Rain shwrs C C C C S
$$
MAZ023-160800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 75 81 84 73 74 81 84 72
Temp 76 73 71 70 70 73 78 79 78 75 74 74 74 76 78 78 77 74 74 73 73 76
Dewpt 72 70 70 70 69 72 73 74 73 71 71 71 71 73 73 74 74 72 71 71 70 71
RH 87 90 97100 97 97 85 85 85 87 90 90 90 90 85 88 90 93 90 93 90 85
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 9 8 5 4 4 5 6 10 10 9 9 10 10 11 13 16 16 13 12 11 10 10
Wind gust 26 26 24 23
Clouds B2 B2 OV OV OV B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC FW
PoP 12hr 0 0 20 30 20
QPF 12hr 0 0 0 0.02-0.07 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C S S S S S
Tstms S S S S S
Obvis PF PF PF PF PF PF PF PF PF
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 66 78 67 78 68 79 66 77
Temp 81 73 68 70 76 70 68 71 76 71 70 71 77 71 68 70 75 69
Dewpt 70 66 62 62 62 62 63 67 69 68 68 68 68 65 63 64 64 62
PWind dir NW NE E S S W N NE E
Wind char GN LT GN LT GN GN GN LT GN
Avg clouds FW SC SC FW FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 10 5 20 30 40 30 10 10
Rain shwrs S C C C C S S
$$
MAZ024-160800-
Nantucket MA-
Including the city of Nantucket
405 PM EDT Tue Jul 15 2025
Date 07/15/25 Wed 07/16/25 Thu 07/17/25 Fri
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 69 80 73 76 79 82 71
Temp 75 72 71 71 71 72 77 78 77 75 74 74 74 75 77 77 76 74 73 73 73 75
Dewpt 72 71 71 71 70 72 73 73 73 72 72 72 72 73 73 73 74 73 72 72 71 72
RH 90 97100100 97100 87 85 87 90 93 93 93 94 87 87 94 97 97 97 93 90
Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind spd 9 8 6 5 5 5 8 9 10 9 9 10 10 11 13 16 16 14 13 12 12 11
Wind gust 26
Clouds B2 B2 OV OV OV B1 SC SC SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC FW
PoP 12hr 5 0 20 20 30
QPF 12hr 0 0 0 0.02 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S S C S S
Tstms S S S
Obvis PF PF PF PF PF PF PF PF
Date 07/18 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 Tue 07/22/25
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 80 67 76 67 77 67 77 66 75
Temp 78 72 69 71 74 70 68 71 74 71 70 71 75 71 69 70 73 69
Dewpt 71 66 63 63 63 62 63 66 68 69 68 69 68 66 64 65 64 63
PWind dir NW NE E S S SW N N E
Wind char GN LT GN LT GN GN GN LT GN
Avg clouds FW FW SC FW FW FW SC B1 SC B1 B1 B1 SC FW SC SC SC SC
PoP 12hr 10 10 5 10 30 40 30 10 10
Rain shwrs S C C C C S
$$