Area Forecast Matrices
Issued by NWS Boston, MA
Issued by NWS Boston, MA
384 FOUS51 KBOX 150806 AFMBOX Area Forecast Matrices National Weather Service Boston/Norton MA 405 AM EDT Tue Jul 15 2025 MAZ015-152000- Suffolk MA- Including the cities of Boston, Chelsea, Revere, and Winthrop 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 88 90 72 82 90 93 74 82 89 91 Temp 73 74 82 85 85 82 77 74 72 76 84 87 88 84 79 76 75 77 83 86 87 84 Dewpt 71 72 72 72 73 72 72 71 71 72 73 72 72 73 72 72 72 74 74 74 74 74 RH 93 93 72 65 67 72 85 90 97 87 70 61 59 70 79 87 90 90 74 68 65 72 Wind dir SW SW SW S S S SW SW SW SW S S S S SW SW SW SW SW SW SW SW Wind spd 5 4 4 5 6 5 5 5 4 4 5 8 9 8 6 5 6 6 9 11 11 8 Wind gust 19 21 21 18 Clouds B2 B2 FW FW SC FW FW FW SC SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC PoP 12hr 10 0 10 30 40 QPF 12hr 0.01-0.29 0 0 0.03 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C C S Tstms S S S S C C S Obvis PF Heat index 91 91 90 94 94 90 93 95 91 Max heat 96 97 99 100 91 99 100 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 87 66 80 66 82 68 80 Temp 79 79 84 78 70 70 78 75 68 71 79 76 70 70 78 75 Dewpt 73 72 69 66 63 61 61 61 62 64 66 67 67 66 66 64 PWind dir SW NW N E SW S SW NW Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 5 10 40 40 20 Rain shwrs S S C S C C C C S S Tstms S S C S $$ MAZ016-152000- Eastern Norfolk MA- Including the cities of Braintree, Milton, Quincy, and Weymouth 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 88 90 71 82 91 93 74 81 89 91 Temp 72 74 82 86 86 81 75 73 71 76 85 89 88 83 77 75 74 76 83 86 87 83 Dewpt 71 72 73 73 74 72 71 71 70 72 73 73 73 73 72 72 72 74 74 74 74 74 RH 97 93 74 65 68 74 87 93 97 87 67 59 61 72 85 90 93 94 74 68 65 74 Wind dir SW SW SW S SW S SW SW SW SW S S S S SW SW SW SW SW SW SW SW Wind spd 5 4 4 5 6 5 5 4 4 4 5 6 9 8 6 5 6 6 9 11 11 8 Wind gust 19 21 21 18 Clouds OV B2 FW SC SC FW FW SC SC SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC PoP 12hr 20 0 10 30 40 QPF 12hr 0.03-0.37 0 0 0.04 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C S Tstms S S S S C C Obvis PF PF Heat index 92 93 91 97 96 95 95 90 Max heat 95 97 99 101 98 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 88 66 81 66 82 67 81 Temp 78 79 84 77 69 70 79 74 67 70 80 76 70 70 78 75 Dewpt 73 72 70 67 63 62 62 61 63 65 66 68 67 66 67 65 PWind dir SW NW N E SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 5 10 40 40 20 Rain shwrs S S C S C C C C S S Tstms S C S S $$ MAZ013-152000- Western Norfolk MA- Including the cities of Bellingham, Dedham, Foxborough, Medfield, Norwood, Stoughton, and Wellesley 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 91 73 89 Temp 72 73 82 86 85 80 74 72 71 75 84 89 88 82 76 74 73 75 82 86 86 83 Dewpt 71 73 75 74 75 74 72 71 71 73 75 74 74 74 73 73 73 74 76 76 76 75 RH 97100 79 68 72 82 93 97100 94 74 61 63 77 90 97100 97 82 72 72 77 Wind dir SW SW SW SW SW S SW SW SW SW SW SW S S SW SW SW SW SW SW SW SW Wind spd 3 3 4 5 5 5 4 3 3 3 5 5 8 5 5 5 5 5 8 9 9 6 Wind gust 16 18 19 19 Clouds OV B2 SC SC SC FW FW SC SC SC SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 SC PoP 12hr 20 5 10 30 40 QPF 12hr 0.00-0.23 0 0 0.04-0.09 0.06-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C C C S Tstms S S S S S S C C S Obvis PF PF PF Heat index 94 93 92 99 97 90 97 97 90 Max heat 96 98 101 101 99 100 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 65 82 64 82 66 81 Temp 77 79 85 77 68 69 80 74 66 69 80 75 69 69 79 74 Dewpt 73 73 72 68 63 63 63 63 63 66 68 69 67 67 68 66 PWind dir SW NW N E SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 5 10 40 40 20 Rain shwrs S S C S C C C C S S Tstms S C S S $$ MAZ014-152000- Southeast Middlesex MA- Including the cities of Cambridge, Lexington, Newton, Waltham, and Woburn 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 71 92 74 90 Temp 73 75 83 88 87 83 77 74 72 76 86 90 89 85 80 77 75 77 84 87 88 84 Dewpt 71 72 73 72 73 73 72 71 71 73 73 73 73 73 72 73 73 74 75 75 74 74 RH 93 90 72 59 63 72 85 90 97 90 65 58 59 67 77 87 94 90 74 68 63 72 Wind dir SW SW SW S S S SW SW SW SW SW SW S S SW SW SW SW SW SW SW SW Wind spd 4 4 4 5 5 5 4 4 3 3 5 6 8 6 5 5 5 5 8 9 9 6 Clouds OV B2 FW FW SC FW FW FW SC SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC PoP 12hr 10 0 10 30 50 QPF 12hr 0.00-0.15 0 0 0.03 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C S Tstms S S S S C C S Heat index 95 94 93 98 97 91 92 96 97 92 Max heat 97 98 101 102 91 99 101 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 88 66 82 66 83 67 81 Temp 79 79 85 78 69 70 80 75 68 70 80 77 70 70 79 75 Dewpt 73 73 69 66 63 61 61 61 62 64 67 67 67 66 67 65 PWind dir SW NW N E SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 5 10 40 40 20 Rain shwrs S S C S C C C C S S Tstms S C S $$ MAZ007-152000- Eastern Essex MA- Including the cities of Beverly, Gloucester, Newburyport, Peabody, Salem, and Saugus 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 87 90 70 77 88 92 72 79 88 91 Temp 72 74 81 84 83 79 75 73 71 75 83 85 84 81 77 75 73 75 81 85 85 81 Dewpt 70 72 73 72 73 72 71 71 70 72 73 73 72 72 72 71 71 73 74 74 73 73 RH 93 93 77 67 72 79 87 93 97 90 72 67 67 74 85 87 93 94 79 70 67 77 Wind dir SW SW SW S S S SW SW SW SW S S S S SW SW SW SW S S SW SW Wind spd 4 4 4 5 6 5 5 5 4 4 5 8 9 8 6 6 6 6 9 10 10 8 Wind gust 16 20 19 18 17 17 19 20 21 19 Clouds OV B2 FW FW FW FW FW FW FW SC FW FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC PoP 12hr 10 0 10 30 40 QPF 12hr 0.00-0.17 0.00-0.13 0 0.01 0.06-0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C S Tstms S S S S C C S Obvis PF Heat index 92 90 91 92 Max heat 96 97 98 99 98 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 86 65 79 65 81 66 79 Temp 77 77 81 75 68 69 77 72 68 70 78 74 69 69 77 72 Dewpt 72 72 69 66 63 62 62 61 62 64 67 67 65 66 67 64 PWind dir SW NW N E SW S SW N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 5 10 40 40 20 Rain shwrs S S S S S C C C S S Tstms S S S $$ MAZ006-152000- Western Essex MA- Including the cities of Amesbury, Andover, Haverhill, Lawrence, Methuen, and Topsfield 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 69 91 73 90 Temp 72 74 83 87 87 81 76 73 71 76 85 90 89 83 78 76 74 76 83 87 87 83 Dewpt 71 72 74 73 73 73 73 71 70 73 74 73 73 73 72 72 72 74 76 75 75 74 RH 97 93 74 63 63 77 90 93 97 90 70 58 59 72 82 87 93 94 80 68 68 74 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW SW SW SW Wind spd 3 3 3 4 4 3 3 3 2 2 3 5 5 5 5 4 4 5 6 8 8 5 Clouds OV B1 FW SC FW FW FW CL FW FW FW FW SC B1 B1 B1 B2 B2 B1 B1 B1 SC PoP 12hr 10 0 10 30 50 QPF 12hr 0.00-0.27 0.00-0.14 0 0.01 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C Tstms S S S C C S Heat index 90 95 95 93 98 97 90 97 96 Max heat 98 99 100 101 99 100 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 63 81 64 82 66 81 Temp 77 77 83 76 67 69 79 73 66 69 80 75 68 69 79 73 Dewpt 73 73 68 65 62 61 62 61 61 64 67 67 65 66 67 64 PWind dir SW NW N E SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW FW SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 10 40 40 20 Rain shwrs S S C S C C C C S S Tstms S C S $$ MAZ005-152000- Central Middlesex MA- Including the cities of Burlington, Chelmsford, Framingham, Hopkinton, Lowell, and Natick 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 70 92 73 90 Temp 72 74 83 88 87 82 76 72 71 76 85 90 89 83 78 75 74 76 83 87 87 83 Dewpt 71 72 74 73 73 73 73 71 70 73 74 73 73 73 73 73 73 74 76 76 75 75 RH 97 93 74 61 63 74 90 97 97 90 70 58 59 72 85 94 97 94 80 70 68 77 Wind dir SW SW SW SW SW S SW SW SW SW SW SW SW S SW SW SW SW SW SW SW SW Wind spd 3 2 3 4 5 4 3 3 2 2 4 5 6 5 4 4 4 5 6 8 8 5 Wind gust 18 18 Clouds OV B1 FW FW FW FW FW FW FW SC FW FW SC B1 B1 B1 B2 B2 B1 B1 B1 SC PoP 12hr 10 0 10 40 50 QPF 12hr 0.00-0.18 0.00-0.18 0 0.01-0.11 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C Tstms S S S S S S C C S Heat index 95 94 93 98 97 90 91 97 97 90 Max heat 98 98 101 101 90 99 100 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 64 82 64 82 66 82 Temp 77 78 84 77 67 68 80 75 66 69 80 75 68 69 79 74 Dewpt 73 73 70 66 62 61 62 61 62 64 68 68 66 66 67 65 PWind dir SW NW N E SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 20 40 40 20 Rain shwrs S S C S C C C C S S Tstms S S C S $$ MAZ012-152000- Southern Worcester MA- Including the cities of Milford, Oxford, Sturbridge, Uxbridge, Westborough, and Worcester 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 90 72 88 Temp 70 73 81 86 85 79 73 71 70 75 84 88 88 81 76 73 73 75 81 85 86 82 Dewpt 70 72 74 74 74 73 72 71 70 73 74 74 74 74 73 73 72 74 76 76 76 75 RH 100 97 79 68 70 82 97100100 94 72 63 63 79 90100 97 97 85 75 72 79 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW SW Wind spd 3 3 3 5 5 5 4 3 3 3 5 6 8 6 5 5 5 5 8 9 9 6 Wind gust 16 18 19 19 Clouds B2 B1 SC SC SC FW FW SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 20 5 20 40 50 QPF 12hr 0.00-0.36 0 0.01 0.06-0.14 0.10-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C C C C C C Tstms S S S S S S S S C C S Obvis PF PF PF Heat index 93 93 91 97 96 94 96 Max heat 96 98 101 102 99 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 63 83 64 82 66 81 Temp 76 77 84 76 66 68 80 74 65 69 79 74 67 69 79 74 Dewpt 73 73 71 67 61 61 63 63 62 65 68 69 67 66 67 66 PWind dir SW NW N NE SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC FW FW SC SC B1 B2 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 20 40 40 20 Rain shwrs S S C S S C C C C S S Tstms S S C S S $$ MAZ004-152000- Northern Worcester MA- Including the cities of Athol, Boylston, Brookfield, Fitchburg, Gardner, and Harvard 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 88 91 68 86 89 92 71 84 87 90 Temp 70 72 81 86 86 79 73 70 69 74 83 88 87 80 75 73 72 74 80 84 85 80 Dewpt 69 71 72 71 71 72 71 70 69 71 73 71 71 72 72 71 71 73 74 75 74 73 RH 97 97 74 61 61 79 93100100 90 72 57 59 77 90 93 97 97 82 74 70 79 Wind dir SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 3 2 3 5 5 4 3 3 2 2 4 6 6 5 5 4 5 5 8 9 9 6 Wind gust 16 16 18 19 19 Clouds OV SC FW SC FW FW FW SC SC SC SC SC SC B1 B2 B2 OV B2 B2 B1 B1 B1 PoP 12hr 10 5 20 40 60 QPF 12hr 0.00-0.14 0.00-0.15 0.00-0.06 0.06-0.14 0.09-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C L C C C Tstms S S S S S S S S C C S Obvis PF PF PF Heat index 91 91 94 93 91 93 Max heat 97 97 99 100 99 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 84 61 82 62 80 64 81 Temp 74 76 82 74 64 66 80 73 65 67 78 73 66 67 78 72 Dewpt 72 71 68 64 59 59 60 62 60 64 66 67 65 65 65 64 PWind dir W NW N W SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 SC FW SC SC SC B1 B2 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 20 40 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S $$ MAZ026-152000- Northern Middlesex MA- Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley, and Townsend 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 68 87 91 93 72 84 88 90 Temp 70 74 83 87 87 81 74 72 69 76 85 90 89 82 77 74 73 75 82 86 86 82 Dewpt 70 72 74 72 72 72 71 70 69 72 74 72 71 73 72 72 71 73 76 76 75 74 RH 100 93 74 61 61 74 90 93100 87 70 56 56 74 85 93 93 94 82 72 70 77 Wind dir SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 2 2 2 3 4 2 2 2 2 2 3 4 5 4 3 3 3 4 5 6 6 4 Wind gust 16 18 18 Clouds B2 SC FW SC FW FW FW FW FW SC FW SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1 PoP 12hr 10 0 20 40 60 QPF 12hr 0.02 0.00-0.11 0.01 0.03-0.10 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C L C C C Tstms S S S S S S C C S Heat index 94 93 92 97 95 96 95 Max heat 97 98 100 100 100 100 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 84 62 82 63 81 64 81 Temp 76 77 82 75 65 67 80 74 65 69 79 74 67 68 79 73 Dewpt 72 72 69 65 59 60 62 62 60 64 67 68 65 65 66 65 PWind dir W NW N SE SW SW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC FW FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 20 40 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S $$ MAZ002-152000- Western Franklin MA- Including the cities of Ashfield, Charlemont, Colrain, and Shelburne 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 87 91 66 83 87 91 70 79 85 90 Temp 68 71 80 85 85 78 71 69 67 72 81 86 85 79 74 72 71 73 79 82 83 79 Dewpt 66 69 69 68 67 68 66 66 66 69 70 70 71 71 71 71 70 71 72 73 72 72 RH 93 93 69 57 55 71 84 90 97 90 69 59 63 77 90 97 97 93 79 74 70 79 Wind dir W NW W SW W SW W W W SW S SW S S SW SW SW SW SW SW SW SW Wind spd 2 2 2 3 3 2 2 2 1 2 3 4 4 3 3 3 3 4 5 6 6 4 Clouds B1 FW FW SC FW FW FW FW SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 5 0 30 50 60 QPF 12hr 0.00-0.17 0 0.06 0.13 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C L L L C Tstms S C C S S S S C C C S Obvis PF Heat index 91 90 Max heat 96 97 99 100 96 97 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 81 59 80 62 79 62 80 Temp 73 73 78 72 62 64 78 72 64 66 76 72 65 66 77 72 Dewpt 70 68 65 62 56 57 58 61 58 62 65 65 63 62 63 63 PWind dir W NW N NW SW SW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW FW SC SC B1 B2 B1 B1 B1 B1 SC PoP 12hr 40 30 20 10 20 50 40 20 Rain shwrs C S S S S C C C C S S Tstms S S S S S S $$ MAZ003-152000- Eastern Franklin MA- Including the cities of Greenfield, Leverett, Northfield, Orange, and Whately 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 90 93 68 86 90 93 72 84 88 91 Temp 70 72 81 87 88 80 73 71 69 73 82 88 88 81 76 74 73 74 81 85 86 81 Dewpt 70 71 72 71 71 72 71 70 69 71 73 72 72 73 73 73 72 73 74 74 74 74 RH 100 97 74 59 57 77 93 97100 93 74 59 59 77 90 97 97 97 79 70 68 79 Wind dir SW SW SW SW SW S S SW S SW S S S S S S S SW SW SW SW SW Wind spd 2 2 2 4 4 3 2 2 2 2 4 5 6 5 4 4 4 5 6 8 8 5 Wind gust 14 14 18 Clouds B2 SC FW FW FW FW FW SC B1 SC SC SC SC B1 B2 B2 OV B2 B2 B2 B2 B1 PoP 12hr 10 0 30 50 60 QPF 12hr 0.00-0.48 0.00-0.29 0.06 0.13 0.12-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C L L L C Tstms S S C S S S S C C C S Obvis PF PF PF PF Heat index 92 93 95 94 92 94 Max heat 99 99 101 102 99 101 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 85 60 83 63 82 64 83 Temp 75 75 82 75 64 65 80 74 66 67 78 74 67 67 80 74 Dewpt 72 71 67 64 59 59 60 63 61 64 67 67 65 65 65 65 PWind dir SW NW N W SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW SC SC SC SC B2 B2 B1 B1 B1 B1 SC PoP 12hr 40 30 20 5 20 50 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ MAZ008-152000- Western Hampshire MA- Including the cities of Chesterfield, Plainfield, Westhampton, Williamsburg, and Worthington 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 86 90 67 84 87 91 70 82 86 90 Temp 68 71 80 84 85 78 72 70 68 73 81 85 85 79 74 73 71 73 80 83 84 80 Dewpt 67 69 70 69 69 70 68 67 67 70 72 71 72 72 71 71 70 71 73 73 73 73 RH 97 93 72 61 59 76 87 90 97 90 74 63 65 79 90 93 97 93 79 72 70 79 Wind dir W NW NW SW SW SW W W W SW S S S S S SW SW SW SW SW SW SW Wind spd 2 2 2 4 4 2 2 2 2 2 4 5 5 4 4 3 4 5 6 8 8 5 Clouds B1 FW FW SC FW FW FW FW SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 10 5 30 50 60 QPF 12hr 0.00-0.21 0.00-0.37 0.06 0.14 0.11-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C L L L C Tstms S C C S S S S C C C S Obvis PF Heat index 90 91 91 91 Max heat 96 98 101 101 99 100 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 81 59 80 62 79 63 80 Temp 74 73 79 72 63 65 78 72 65 67 77 72 66 66 78 72 Dewpt 70 69 66 63 57 57 59 62 59 62 66 67 64 63 64 65 PWind dir W NW N NW SW SW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 40 30 20 10 20 50 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ MAZ010-152000- Eastern Hampshire MA- Including the cities of Amherst, Belchertown, Northampton, Southampton, and Ware 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 69 87 91 93 73 85 89 91 Temp 70 73 82 87 88 81 74 72 70 73 83 88 88 82 76 75 73 75 82 86 87 82 Dewpt 70 72 73 72 72 72 72 71 70 72 74 73 73 73 73 73 72 74 75 75 74 74 RH 100 97 74 61 59 74 93 97100 97 74 61 61 74 90 94 97 97 79 70 65 77 Wind dir S SW SW SW SW SW S S S S S S S S S S S S SW SW SW SW Wind spd 2 2 2 4 5 4 3 2 2 2 4 6 8 6 5 4 5 5 8 9 9 6 Wind gust 16 19 19 Clouds B2 SC FW FW FW FW FW SC B1 SC SC SC B1 B1 B2 B2 OV B2 B2 B2 B2 B1 PoP 12hr 10 5 30 50 60 QPF 12hr 0.00-0.10 0.00-0.34 0.06 0.14 0.12-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C L L L C Tstms S C C S S S S C C C S Obvis PF PF PF Heat index 94 95 96 96 94 96 Max heat 97 99 99 101 98 101 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 86 62 84 64 83 65 84 Temp 76 76 83 76 66 67 81 75 67 68 80 75 68 68 81 75 Dewpt 73 72 68 65 60 60 61 63 62 64 67 67 66 66 66 65 PWind dir SW NW N NW SW SW SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 10 20 50 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ MAZ009-152000- Western Hampden MA- Including the cities of Blandford, Chester, Granville, Montgomery, Russell, and Tolland 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 68 88 71 87 Temp 68 71 81 85 85 78 72 70 69 73 82 86 85 79 74 73 71 73 80 84 85 80 Dewpt 67 70 71 70 71 71 69 68 68 71 72 72 72 72 72 71 71 72 73 74 74 73 RH 97 97 72 61 63 79 90 93 97 93 72 63 65 79 93 93100 97 79 72 70 79 Wind dir W NW N SW SW SW SW W W SW S S S S S SW SW SW SW SW SW SW Wind spd 2 2 2 3 4 3 2 2 2 2 3 5 5 5 4 4 4 5 6 8 8 6 Clouds B1 SC FW SC FW FW FW FW SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 10 5 40 50 60 QPF 12hr 0.01 0.00-0.41 0.07 0.15 0.09-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C L L L C Tstms S C C S S S S C C C S Obvis PF PF Heat index 90 90 93 91 90 92 Max heat 96 98 99 100 98 100 Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 83 61 82 63 81 64 81 Temp 74 74 80 73 64 65 79 72 65 67 78 73 66 67 79 72 Dewpt 71 70 67 64 58 58 60 62 60 63 67 67 64 64 65 65 PWind dir W NW N NW SW SW W NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 SC SC FW SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 40 30 20 10 20 50 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ MAZ011-152000- Eastern Hampden MA- Including the cities of Chicopee, Holland, Palmer, Southwick, Springfield, and Westfield 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 69 91 73 89 Temp 70 73 82 87 87 81 74 72 71 75 83 88 88 82 76 74 74 75 82 86 87 82 Dewpt 70 72 73 72 73 72 72 71 70 73 74 73 73 73 73 73 73 74 75 75 75 74 RH 100 97 74 61 63 74 93 97 97 94 74 61 61 74 90 97 97 97 79 70 68 77 Wind dir SW SW SW SW SW S S S S S S SW SW S S S S SW SW SW SW SW Wind spd 3 2 2 4 5 5 3 3 2 2 4 6 8 8 5 5 5 5 8 10 10 6 Wind gust 16 16 17 19 Clouds B2 SC SC SC FW FW FW SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 20 5 30 50 60 QPF 12hr 0.00-0.11 0.00-0.08 0.02-0.07 0.12-0.17 0.10-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C L L L C Tstms S S C C S S S S C C C S Obvis PF PF PF Heat index 93 94 90 97 96 94 96 Max heat 97 99 99 101 99 102 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 87 63 84 64 83 66 83 Temp 76 77 84 76 67 67 82 75 67 69 80 75 68 69 80 75 Dewpt 73 72 69 65 61 60 62 63 62 65 68 68 67 66 66 66 PWind dir SW NW N NW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 10 20 50 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ CTZ002-152000- Hartford CT- Including the cities of Hartford, Glastonbury, Granby, Southington, and Windsor Locks 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 88 91 70 90 73 89 Temp 71 73 81 86 86 80 74 72 71 75 83 88 87 81 76 75 74 75 81 86 88 83 Dewpt 71 72 74 74 75 74 73 72 71 73 76 75 75 74 74 74 73 74 76 77 76 75 RH 100 97 79 68 70 82 97100100 94 80 66 68 79 94 97 97 97 85 75 68 77 Wind dir SW SW S S S S S S S S S S S S S S S SW SW SW SW SW Wind spd 2 2 2 4 5 4 3 2 2 2 4 6 8 6 5 4 5 5 6 9 9 6 Wind gust 17 17 19 19 Clouds B2 SC FW SC FW FW FW SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 20 5 30 50 50 QPF 12hr 0.00-0.25 0 0.02-0.07 0.12-0.18 0.07-0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C C C C C Tstms S S C C C S S S C C C S Obvis PF PF Heat index 94 94 91 98 97 97 99 Max heat 97 99 102 103 101 103 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 64 84 65 83 66 83 Temp 77 78 85 77 68 68 82 75 68 70 80 75 69 70 81 76 Dewpt 74 73 72 67 62 62 64 64 63 66 70 69 68 67 69 68 PWind dir SW NW N NW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 10 20 50 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ CTZ003-152000- Tolland CT- Including the cities of Mansfield, Stafford Springs, and Vernon 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 69 89 72 88 Temp 70 72 80 85 84 78 72 71 70 73 82 87 86 79 75 73 73 74 80 84 86 81 Dewpt 70 72 74 74 75 73 72 71 70 73 76 76 75 74 73 73 72 74 76 77 77 75 RH 100100 82 70 74 85100100100100 82 70 70 85 94100 97100 88 80 75 82 Wind dir SW SW SW SW SW S SW SW S SW SW SW S S S S SW SW SW SW SW SW Wind spd 3 2 2 5 5 5 4 3 2 2 4 6 9 8 5 5 5 6 8 10 9 6 Wind gust 16 17 19 19 Clouds B2 B1 SC SC FW FW SC SC B1 B1 SC SC B1 B1 B2 B2 OV B2 B2 B1 B1 B1 PoP 12hr 20 5 30 50 50 QPF 12hr 0.00-0.12 0 0.01-0.06 0.13 0.08-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C C C C Tstms S S S C S S S S C C C S Obvis PF PF PF PF Heat index 93 92 97 96 95 96 Max heat 97 98 102 102 100 103 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 87 63 83 64 81 66 82 Temp 75 76 84 76 67 67 81 73 65 68 79 73 68 68 79 74 Dewpt 73 73 72 67 62 62 64 64 63 66 70 69 67 67 69 68 PWind dir SW NW N NW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 20 40 40 20 Rain shwrs C S C S S C C C C S S Tstms S S C S S S $$ CTZ004-152000- Windham CT- Including the cities of Ashford, Plainfield, Putnam, and Willimantic 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 69 90 72 88 Temp 71 73 80 85 84 78 72 71 71 74 83 87 87 79 75 73 73 74 80 84 86 81 Dewpt 71 72 75 75 75 74 72 71 71 73 76 75 75 74 74 73 73 74 77 77 77 76 RH 100 97 85 72 74 88100100100 97 80 68 68 85 97100100100 91 80 75 85 Wind dir SW SW SW SW SW S SW SW SW SW SW SW S S SW SW SW SW SW SW SW SW Wind spd 3 3 3 5 5 5 3 3 2 2 5 8 9 6 5 5 5 5 9 10 10 6 Wind gust 17 16 Clouds OV B1 SC SC SC FW SC SC B1 B1 SC SC B1 B1 B2 B2 OV B2 B2 B1 B1 SC PoP 12hr 20 5 20 40 50 QPF 12hr 0.00-0.10 0 0.01 0.08-0.14 0.06-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C C C C Tstms S S S S S C S S S C C S Obvis PF PF PF PF Heat index 93 92 90 97 96 95 96 Max heat 97 98 100 102 100 101 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 88 64 83 63 82 66 82 Temp 76 77 85 77 68 68 81 73 65 69 79 73 68 69 79 74 Dewpt 73 74 72 68 62 63 65 64 64 67 70 70 68 67 69 68 PWind dir SW NW N NE S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 20 5 20 40 40 20 Rain shwrs S S C S S C C C C S S Tstms S S C S S S $$ RIZ001-152000- Northwest Providence RI- Including the cities of Cumberland, Foster, Glocester, and Smithfield 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 69 89 73 87 Temp 72 73 80 85 83 78 73 71 71 75 83 88 87 80 75 74 73 75 81 84 85 81 Dewpt 71 72 75 75 75 73 72 71 71 73 75 75 75 74 73 73 73 74 76 77 76 75 RH 97 97 85 72 77 85 97100100 94 77 66 68 82 94 97100 97 85 80 75 82 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW SW SW Wind spd 4 3 4 5 6 5 4 4 3 3 5 8 9 6 5 5 5 6 9 10 10 6 Wind gust 17 Clouds OV B2 SC SC SC FW SC SC B1 SC SC SC SC B1 B2 B2 OV B2 B2 B1 B1 B1 PoP 12hr 20 5 20 40 40 QPF 12hr 0.00-0.15 0 0 0.04-0.13 0.07-0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C C S Tstms S S S S S C S C S C C Obvis PF PF PF Heat index 93 90 90 97 95 94 94 Max heat 96 98 100 101 99 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 64 82 64 81 66 81 Temp 76 78 85 77 68 69 80 73 65 69 79 74 69 70 79 74 Dewpt 73 74 72 68 63 63 64 64 63 67 69 69 67 67 68 67 PWind dir SW NW N E SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC FW FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 5 20 40 40 20 Rain shwrs S S C S S C C C C S S Tstms S C S S $$ RIZ002-152000- Southeast Providence RI- Including the cities of Cranston, Johnston, Pawtucket, and Providence 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 86 87 70 82 89 90 74 82 88 89 Temp 72 74 81 85 83 79 74 72 71 75 83 87 86 80 76 75 74 75 81 85 85 81 Dewpt 72 73 75 75 75 73 72 71 71 73 75 75 75 74 73 74 74 74 76 77 76 76 RH 100 97 82 72 77 82 93 97100 94 77 68 70 82 90 97100 97 85 77 75 85 Wind dir SW SW SW S S S SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 3 3 4 6 8 5 4 3 3 3 5 9 10 8 5 5 5 6 9 11 11 8 Wind gust 19 21 21 Clouds OV B2 SC SC SC FW SC SC B1 B1 SC SC SC B1 B2 B2 OV B2 B2 B1 B1 B1 PoP 12hr 20 5 10 40 40 QPF 12hr 0.00-0.11 0 0 0.04 0.05-0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C S Tstms S S S S S S C S C C Obvis PF PF PF Heat index 93 91 91 97 95 96 95 Max heat 96 96 100 101 99 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 66 82 66 82 68 81 Temp 77 79 87 78 69 70 81 73 67 71 79 74 70 71 79 75 Dewpt 74 75 73 69 64 64 64 64 64 67 69 70 68 68 69 68 PWind dir SW NW N E SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 FW FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 5 10 40 40 20 Rain shwrs S S C S C C C C S S Tstms S C S S $$ RIZ003-152000- Western Kent RI- Including the cities of Coventry and West Greenwich 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 69 87 72 86 Temp 72 73 80 83 82 76 72 71 71 74 82 86 84 77 74 73 73 74 80 84 84 79 Dewpt 71 73 75 74 74 73 72 71 71 73 75 75 75 74 73 73 73 74 76 76 76 75 RH 97100 85 74 77 90100100100 97 79 70 74 90 97100100100 88 77 77 88 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW SW SW Wind spd 3 3 4 6 8 5 4 3 3 3 5 9 10 8 5 5 5 6 10 11 11 8 Clouds OV B2 SC SC SC FW SC B1 B2 B1 SC SC SC B1 B2 B2 OV B2 B2 B1 B1 SC PoP 12hr 20 5 10 40 40 QPF 12hr 0.00-0.16 0 0 0.04-0.09 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C C S Tstms S S S S S C S C S C C Obvis PF PF PF PF Heat index 91 95 92 92 92 Max heat 92 93 98 98 94 95 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 65 81 64 80 66 80 Temp 76 78 86 77 68 69 80 71 65 70 78 73 69 70 78 73 Dewpt 73 74 72 69 63 64 64 64 64 67 69 70 68 68 69 68 PWind dir SW NW N E SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 5 20 40 40 20 Rain shwrs S S C S S C C C C S S Tstms S C S S $$ RIZ004-152000- Eastern Kent RI- Including the cities of East Greenwich, Warwick, and West Warwick 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 85 87 71 82 87 89 73 82 86 89 Temp 72 74 80 84 82 78 73 72 71 76 83 86 85 78 75 74 75 75 81 85 84 80 Dewpt 72 73 75 74 74 72 72 71 71 73 75 75 74 74 73 73 74 74 76 75 75 75 RH 100 97 85 72 77 82 97 97100 90 77 70 70 88 94 97 97 97 85 72 74 85 Wind dir SW SW SW S S SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 4 4 5 8 9 6 4 4 3 3 5 10 10 9 6 6 6 8 10 12 12 9 Clouds OV B2 SC SC SC FW SC B1 B2 B1 SC SC SC B1 B2 OV OV B2 B2 B1 B1 SC PoP 12hr 20 5 10 30 40 QPF 12hr 0.00-0.08 0 0 0.04 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C S Tstms S S S S S S C S C C Obvis PF PF PF Heat index 90 95 92 93 92 Max heat 94 95 99 99 98 98 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 66 82 66 81 68 81 Temp 77 79 87 77 70 71 80 73 68 71 79 74 70 71 80 75 Dewpt 73 74 72 69 64 64 64 64 64 67 68 69 68 68 68 67 PWind dir SW W N E SW SW SW SW Wind char LT LT LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 5 10 40 40 30 Rain shwrs S S C S C C C C S S Tstms S C S S $$ RIZ005-152000- Bristol RI- Including the cities of Barrington, Bristol, and Warren 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 71 85 74 82 85 88 Temp 72 74 79 82 80 76 73 72 72 75 81 84 82 77 75 75 75 75 80 83 82 79 Dewpt 72 73 75 75 74 72 72 71 71 73 75 76 75 74 73 74 74 74 76 76 76 75 RH 100 97 88 79 82 87 97 97 97 94 82 77 79 90 94 97 97 97 88 80 82 88 Wind dir SW SW SW S S S SW SW SW SW S S S S SW SW SW SW SW SW SW SW Wind spd 5 4 5 9 10 8 5 5 4 4 6 11 11 10 8 8 8 9 11 13 13 11 Clouds OV B2 SC SC SC FW SC B1 B2 B1 SC SC SC B1 B2 OV OV B2 B2 B1 B1 SC PoP 12hr 20 5 10 30 40 QPF 12hr 0 0 0 0.03 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C S S Tstms S S S S C S C S Obvis PF PF PF Heat index 93 92 90 Max heat 94 94 98 97 96 96 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 88 67 81 66 80 68 81 Temp 77 79 86 76 70 71 79 72 68 71 78 74 71 71 79 74 Dewpt 73 75 73 69 65 65 64 64 65 68 69 70 69 68 69 67 PWind dir SW W N E S S SW SW Wind char GN GN LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 5 10 40 40 30 Rain shwrs S S C S C C C C C S Tstms S C S S $$ RIZ006-152000- Washington RI- Including the cities of Kingston, Narragansett, Richmond, and Westerly 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 82 86 69 75 84 88 71 76 84 89 Temp 72 73 78 81 80 75 72 71 71 74 81 83 82 76 74 73 73 74 79 82 82 78 Dewpt 72 73 75 74 74 72 71 71 71 73 75 75 75 73 73 73 73 74 75 76 76 75 RH 100100 91 79 82 90 97100100 97 82 77 79 90 97100100100 88 82 82 91 Wind dir SW SW SW SW SW SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 4 3 5 8 8 5 4 3 3 3 6 10 10 8 6 6 6 6 10 12 11 9 Wind gust 20 17 17 18 18 21 24 25 21 Clouds OV B2 B1 SC SC SC B1 B2 B2 B1 SC SC SC B1 B2 OV OV B2 B2 B1 SC SC PoP 12hr 20 5 10 40 40 QPF 12hr 0.01 0 0 0.03-0.09 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S C C C C C C S Tstms S S S S S C S C S C S Obvis PF PF PF PF PF PF Heat index 90 Max heat 94 94 98 98 98 98 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 87 66 80 65 79 67 80 Temp 75 78 85 77 70 71 79 71 67 71 77 73 70 71 79 73 Dewpt 73 74 73 69 65 65 65 65 65 68 70 70 69 68 69 68 PWind dir SW W N E S S SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 10 20 40 40 30 Rain shwrs S S S C C C C S S Tstms S S S $$ RIZ007-152000- Newport RI- Including the cities of Newport, Portsmouth, and Tiverton 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 81 86 71 75 82 88 73 76 83 87 Temp 72 74 77 80 78 74 72 72 71 75 79 81 80 76 74 74 74 75 78 81 80 77 Dewpt 72 73 75 74 74 72 71 71 71 73 75 75 75 73 72 73 73 74 75 76 75 74 RH 100 97 94 82 88 93 97 97100 94 88 82 85 90 93 97 97 97 91 85 85 90 Wind dir SW SW SW SW SW SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 5 5 6 10 10 8 6 5 5 5 9 11 11 10 9 9 10 10 12 14 14 12 Wind gust 25 Clouds OV B2 B1 SC SC SC B1 B2 B2 B1 SC SC SC B1 B2 OV OV B2 B2 B1 SC SC PoP 12hr 20 5 10 30 30 QPF 12hr 0 0 0 0.04 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C S S Tstms C S S S S S C S Obvis PF PF PF PF PF PF PF Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 67 80 67 79 68 80 Temp 76 78 84 76 70 72 78 72 68 72 77 73 71 72 78 73 Dewpt 73 74 73 69 65 65 65 64 65 68 70 69 69 68 69 67 PWind dir SW W N E S S SW SW Wind char GN GN LT LT LT GN GN GN Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 20 10 10 40 40 30 Rain shwrs S S S C C C C S Tstms S S S $$ RIZ008-152000- Block Island RI- Including the city of New Shoreham 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 70 79 71 79 Temp 71 72 74 76 76 73 72 72 71 73 75 78 77 73 73 72 72 73 75 77 77 75 Dewpt 71 72 73 73 73 72 71 71 71 72 74 74 74 73 72 72 72 73 74 74 74 73 RH 100100 97 90 90 97 97 97100 97 97 88 90100 97100100100 97 90 90 94 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 6 5 8 10 9 9 6 6 5 6 9 11 11 11 11 11 11 11 13 14 14 14 Clouds B2 B2 B2 SC SC SC SC B2 B2 B1 B1 SC SC B1 B2 OV OV B2 B1 SC SC SC PoP 12hr 30 5 10 40 30 QPF 12hr 0.01 0 0 0.07 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C C S S S Tstms C S S C S S S S Obvis PF PF PF PF PF PF PF PF PF PF Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 81 68 76 68 77 68 78 Temp 75 75 79 74 70 71 75 71 70 71 75 73 71 71 76 73 Dewpt 73 73 73 69 67 65 66 66 67 69 70 70 70 68 69 68 PWind dir SW W N E S S SW SW Wind char GN GN LT GN LT GN GN GN Avg clouds SC SC SC SC B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 20 10 10 40 40 30 Rain shwrs S S C C C C C S Tstms S S $$ MAZ017-152000- Northern Bristol MA- Including the cities of Attleboro, Berkley, Easton, Mansfield, Rehoboth, and Taunton 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 69 90 73 88 Temp 72 73 81 86 84 79 73 72 71 75 84 89 87 80 75 74 73 75 82 86 86 82 Dewpt 71 73 75 75 75 73 72 71 71 73 75 75 75 74 73 73 73 74 76 77 76 75 RH 97100 82 70 74 82 97 97100 94 74 64 68 82 94 97100 97 82 75 72 79 Wind dir SW SW SW SW S S SW SW SW SW S SW S S SW SW SW SW SW SW SW SW Wind spd 3 3 4 6 6 5 3 3 2 3 5 8 9 6 5 4 5 5 9 10 10 6 Wind gust 20 20 17 Clouds OV B2 SC SC SC FW SC B1 B1 B1 SC SC SC B1 B2 OV OV B2 B2 B1 B1 B1 PoP 12hr 20 5 10 30 40 QPF 12hr 0.00-0.07 0 0 0.04 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C S Tstms S S S S S S C C Obvis PF PF PF Heat index 94 92 92 99 96 98 95 Max heat 97 98 102 102 99 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 89 65 82 64 82 66 82 Temp 77 79 87 77 69 69 81 73 66 70 80 75 69 70 80 74 Dewpt 73 74 73 68 64 63 64 63 63 67 69 69 67 68 69 67 PWind dir SW NW N E SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 20 5 10 40 40 30 Rain shwrs S S C S S C C C S S Tstms S C S S $$ MAZ018-152000- Western Plymouth MA- Including the cities of Bridgewater, Brockton, Carver, Middleboro, and Pembroke 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 90 72 88 Temp 72 73 81 86 85 79 73 71 71 75 84 89 87 80 75 74 73 75 82 87 86 81 Dewpt 71 72 75 74 74 73 71 71 71 73 75 75 75 74 72 73 73 74 76 76 76 75 RH 97 97 82 68 70 82 93100100 94 74 64 68 82 90 97100 97 82 70 72 82 Wind dir SW SW SW SW SW S SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 4 3 5 6 8 5 4 3 3 3 5 9 9 6 5 5 5 6 9 11 11 6 Wind gust 19 21 17 Clouds OV B2 SC SC FW FW SC B1 B1 B1 SC SC SC SC B2 OV OV B2 B1 B1 B1 SC PoP 12hr 20 5 5 30 30 QPF 12hr 0.00-0.37 0 0 0.03 0.02-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C S S Tstms S S S S S S C S Obvis PF PF PF Heat index 94 92 92 99 95 97 95 Max heat 96 97 101 101 99 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 89 65 82 64 83 66 81 Temp 76 79 87 76 68 69 80 73 65 70 81 75 69 70 80 73 Dewpt 73 74 72 68 64 64 64 63 63 67 68 69 67 68 68 67 PWind dir SW NW N E SW SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 5 10 30 40 30 Rain shwrs S S S C C C C S Tstms S S S $$ MAZ019-152000- Eastern Plymouth MA- Including the cities of Cohasset, Hingham, Marshfield, Plymouth, and Scituate 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 85 89 69 80 87 91 72 81 86 90 Temp 71 73 79 83 83 78 73 71 71 74 82 85 84 79 75 73 73 75 80 84 83 80 Dewpt 70 72 74 74 74 72 71 71 70 72 74 74 74 73 72 72 72 73 75 75 75 74 RH 97 97 85 74 74 82 93100 97 93 77 70 72 82 90 97 97 94 85 74 77 82 Wind dir SW SW SW S SW SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 5 5 5 8 8 6 5 5 4 4 6 10 10 9 6 6 6 8 10 12 12 9 Wind gust 18 20 20 17 17 17 19 21 24 24 20 Clouds OV B2 SC SC FW FW SC SC B1 SC SC FW SC SC B2 B2 B2 B2 B1 B1 B1 SC PoP 12hr 20 5 5 30 30 QPF 12hr 0.00-0.33 0 0 0.03 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C C S S Tstms S S S S S S C S Obvis PF PF PF Heat index 90 93 91 92 91 Max heat 97 96 99 100 98 98 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 66 79 65 81 67 79 Temp 76 77 83 75 69 70 77 72 67 70 79 74 69 70 77 73 Dewpt 72 73 71 68 65 64 64 63 63 66 68 69 67 67 68 66 PWind dir SW NW N NE SW S SW W Wind char LT LT LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 20 5 10 30 40 30 Rain shwrs S S S C C C S S Tstms S S S $$ MAZ020-152000- Southern Bristol MA- Including the cities of Acushnet, Fall River, New Bedford, Swansea, and Westport 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 84 87 70 75 85 89 72 76 85 88 Temp 72 73 78 82 80 75 72 72 71 75 81 84 82 76 74 73 73 75 79 83 82 78 Dewpt 71 73 75 75 74 72 71 71 71 73 75 75 75 73 73 73 73 74 76 76 76 74 RH 97100 91 79 82 90 97 97100 94 82 74 79 90 97100100 97 91 80 82 88 Wind dir SW SW SW SW SW SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 5 4 6 9 9 6 5 4 4 4 8 10 11 9 6 6 8 9 11 13 13 10 Wind gust 19 19 20 19 18 18 20 20 24 27 27 24 Clouds OV B2 B1 SC SC SC B1 B2 B2 B1 SC SC SC B1 B2 OV OV B2 B2 SC SC SC PoP 12hr 20 5 5 30 30 QPF 12hr 0 0 0 0.04 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C S S Tstms S S S S S S C S Obvis PF PF PF PF PF PF Heat index 90 92 91 Max heat 97 96 100 100 98 99 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 66 82 66 81 68 81 Temp 76 78 86 76 70 71 80 72 68 72 79 74 70 72 79 73 Dewpt 73 74 73 69 65 65 65 64 64 68 70 69 68 68 69 68 PWind dir SW W N E S S SW SW Wind char GN GN LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 SC FW SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 20 10 10 30 40 30 Rain shwrs S S S C C C C S Tstms S S S $$ MAZ021-152000- Southern Plymouth MA- Including the cities of Marion, Mattapoisett, Rochester, and Wareham 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 84 87 70 77 85 89 72 78 85 88 Temp 72 73 79 83 81 75 72 71 71 74 81 84 82 76 74 73 73 75 79 83 82 78 Dewpt 71 73 75 75 74 73 71 71 71 73 75 76 75 74 72 73 73 74 76 76 76 75 RH 97100 88 77 79 94 97100100 97 82 77 79 94 93100100 97 91 80 82 91 Wind dir SW SW SW SW SW SW SW SW SW SW S S S SW SW SW SW SW SW SW SW SW Wind spd 4 4 6 10 10 6 4 4 4 4 8 11 11 8 6 6 6 8 11 13 13 10 Wind gust 18 18 17 19 20 23 26 27 23 Clouds OV B2 B1 SC SC SC B1 B2 B2 B1 SC SC SC B1 B2 OV OV B2 B2 SC SC SC PoP 12hr 20 5 5 30 30 QPF 12hr 0 0 0 0.04 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C S S Tstms S S S S S S S Obvis PF PF PF PF Heat index 90 92 91 Max heat 96 96 99 99 97 98 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 67 81 66 81 68 81 Temp 75 78 86 75 70 71 79 72 67 71 79 74 70 71 80 73 Dewpt 73 74 73 69 65 65 66 64 64 68 70 69 68 69 70 68 PWind dir SW NW N E S S SW SW Wind char LT GN LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 20 10 10 30 40 30 Rain shwrs S S S C C C C S Tstms S S $$ MAZ022-152000- Barnstable MA- Including the cities of Bourne, Chatham, Falmouth, Hyannis, Provincetown, and Wellfleet 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 81 85 70 75 82 86 71 75 82 86 Temp 71 73 76 79 79 74 72 71 71 73 79 81 79 75 73 73 72 74 78 80 80 76 Dewpt 70 72 74 74 74 72 71 71 71 73 74 74 74 73 72 72 72 73 75 75 75 74 RH 97 97 94 85 85 93 97100100100 85 79 85 94 97 97100 97 91 85 85 94 Wind dir SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW SW SW SW Wind spd 6 5 8 10 10 8 6 5 5 5 8 10 10 9 9 9 9 10 12 13 13 11 Wind gust 20 21 19 19 20 20 24 27 27 25 Clouds OV B2 B1 B1 SC SC B1 B2 B2 B2 SC SC SC B1 B2 OV OV B2 B2 B1 B1 SC PoP 12hr 20 5 5 20 20 QPF 12hr 0.00-0.08 0 0 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S Tstms S S S S S Obvis PF PF PF PF PF PF Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 84 68 78 67 79 68 79 Temp 74 76 82 74 70 71 77 71 68 71 78 73 70 72 78 73 Dewpt 73 73 72 68 66 66 65 64 64 67 69 69 68 68 69 68 PWind dir SW NW N NE S S SW SW Wind char GN GN LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 20 10 10 30 40 30 Rain shwrs S S S S C C C C S Tstms S $$ MAZ023-152000- Dukes MA- Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 79 82 69 74 80 83 71 74 80 84 Temp 70 72 75 77 76 73 71 70 70 73 76 78 77 74 72 72 72 74 77 78 77 74 Dewpt 70 71 72 73 72 70 70 70 69 72 73 73 73 72 71 71 71 72 73 74 74 72 RH 100 97 90 87 87 90 97100 97 97 90 85 87 93 97 97 97 93 87 88 90 93 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 8 6 9 11 10 9 6 6 6 6 10 11 11 10 10 11 11 12 14 16 16 14 Wind gust 26 26 25 Clouds OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 SC SC B1 B2 OV OV B2 B2 B1 B1 SC PoP 12hr 30 5 5 30 30 QPF 12hr 0.00-0.18 0 0 0.03 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C S S Tstms S S S S S S Obvis PF PF PF PF PF PF PF PF PF PF PF PF Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 83 67 78 67 79 68 79 Temp 73 76 81 74 70 71 76 70 68 72 76 72 70 72 77 72 Dewpt 71 73 72 68 65 65 65 63 63 67 69 68 68 68 68 66 PWind dir SW W N E S S SW SW Wind char GN GN LT GN LT GN GN GN Avg clouds SC SC SC SC B1 SC FW FW SC B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 20 10 10 30 40 30 Rain shwrs S S S S C C C C S Tstms S $$ MAZ024-152000- Nantucket MA- Including the city of Nantucket 405 AM EDT Tue Jul 15 2025 Date Tue 07/15/25 Wed 07/16/25 Thu 07/17/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 78 80 69 75 79 81 70 79 Temp 70 72 75 75 75 72 71 71 70 73 76 77 76 73 72 72 72 73 76 77 76 74 Dewpt 70 71 72 72 73 71 70 70 70 72 73 73 74 72 72 72 71 72 73 73 74 73 RH 100 97 90 90 94 97 97 97100 97 90 87 94 97100100 97 97 90 87 94 97 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 8 9 10 10 10 9 6 6 6 8 10 11 11 10 10 11 11 12 14 16 16 14 Wind gust 25 Clouds B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 SC SC SC B1 B2 B2 OV B2 B1 B1 SC SC PoP 12hr 20 10 0 20 20 QPF 12hr 0.01-0.27 0 0 0.02 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S Tstms S S S S Obvis PF PF PF PF PF PF PF PF PF PF PF Date Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 80 67 76 67 77 68 77 Temp 73 74 78 73 70 71 74 70 69 71 75 72 70 71 75 72 Dewpt 72 72 72 69 66 66 66 63 64 67 68 68 68 68 69 68 PWind dir SW W N NE S S SW SW Wind char GN GN LT GN LT GN GN GN Avg clouds SC SC FW SC B1 SC FW FW SC B1 B1 SC B1 B1 SC SC PoP 12hr 20 20 20 10 10 30 40 30 Rain shwrs S S S S S C C C C S Tstms S S $$