FOUS51 KBOX 180806 AFMBOX Area Forecast Matrices National Weather Service Boston/Norton MA 405 AM EDT Mon May 18 2026 MAZ015-182000- Suffolk MA- Including the city of Boston 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 71 77 80 63 88 94 96 70 84 91 92 Temp 60 61 67 72 77 71 65 65 65 72 84 93 92 82 74 72 71 75 84 87 83 73 Dewpt 49 48 47 49 53 57 57 58 58 60 63 61 61 62 61 59 58 60 61 62 60 55 RH 67 62 49 44 43 61 75 78 78 66 49 35 36 51 64 64 63 60 46 43 46 53 Wind dir E E E E SE S SW SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 4 4 8 10 9 6 6 6 6 6 9 12 12 11 9 9 9 9 11 13 12 10 Wind gust 18 21 20 20 25 26 23 19 19 19 21 25 25 20 Clouds SC B1 SC SC FW FW SC FW FW FW SC SC B1 FW SC SC FW FW FW B1 B2 B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Heat index 93 92 Max heat 96 97 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 55 67 49 65 49 61 50 63 Temp 61 56 66 61 52 53 62 59 52 53 59 56 53 53 61 58 Dewpt 45 37 35 36 35 36 35 39 41 45 46 47 49 50 51 50 PWind dir NW N N E S E NE E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 5 10 40 60 60 50 Rain shwrs S C L L L L C C $$ MAZ016-182000- Eastern Norfolk MA- Including the city of Quincy 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 62 94 69 91 Temp 59 62 70 76 78 71 64 64 64 72 84 93 91 81 72 71 69 75 86 89 83 73 Dewpt 48 47 47 51 54 57 57 57 58 60 63 62 62 61 60 58 58 60 62 62 62 56 RH 67 58 44 42 43 61 78 78 81 66 49 36 38 51 66 63 68 60 45 41 49 55 Wind dir E E E SE S S SW SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 4 4 6 9 10 8 6 8 8 6 9 11 12 11 9 8 9 8 10 12 11 9 Wind gust 19 20 19 24 26 21 19 19 19 20 24 21 Clouds SC B1 SC SC FW FW SC FW FW FW SC SC B1 FW SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Heat index 94 91 90 Max heat 96 96 91 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 67 48 66 48 62 49 64 Temp 60 56 66 61 51 53 63 58 50 52 59 55 52 53 62 58 Dewpt 45 38 36 37 35 37 35 39 42 45 46 47 49 50 51 50 PWind dir NW N N SE S E NE NE Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 20 5 5 10 40 60 60 50 Rain shwrs S S C L L L L C C $$ MAZ013-182000- Western Norfolk MA- Including the cities of Foxborough and Norwood 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 62 94 69 91 Temp 59 62 72 79 80 72 64 64 64 71 84 93 91 81 71 70 69 74 85 90 83 71 Dewpt 49 48 50 53 56 57 58 57 58 61 64 63 63 62 60 59 58 61 63 64 63 55 RH 69 60 46 41 44 59 81 78 81 71 51 37 40 53 68 68 68 64 48 42 51 57 Wind dir NE E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 3 3 5 8 9 6 5 5 5 5 8 11 11 10 8 8 8 8 10 11 11 8 Wind gust 16 19 21 16 16 16 20 26 26 20 18 18 18 20 24 21 Clouds SC SC SC SC FW FW SC FW FW FW SC SC B1 FW SC SC SC FW FW B1 B2 B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0 0 0.02-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Heat index 95 92 91 Max heat 98 98 93 92 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 53 68 47 67 47 62 48 65 Temp 59 54 67 61 49 52 64 57 49 51 60 56 51 52 63 59 Dewpt 45 38 36 37 35 37 36 39 42 46 48 48 49 50 53 51 PWind dir NW N N SE S E NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 5 10 50 60 60 50 Rain shwrs S S C L L L L C C $$ MAZ014-182000- Southeast Middlesex MA- Including the city of Cambridge 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 77 81 64 95 72 91 Temp 60 62 68 74 77 72 66 66 66 73 86 94 93 84 75 73 72 76 86 89 84 73 Dewpt 48 47 46 49 53 56 57 57 58 60 64 62 61 62 61 59 58 60 62 62 60 54 RH 64 58 45 41 43 57 73 73 75 64 48 35 35 48 62 62 61 58 45 41 44 51 Wind dir E E E E SE S SW SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 3 4 8 9 8 5 5 5 6 5 9 11 11 10 8 8 8 8 11 12 12 9 Wind gust 19 18 20 25 26 21 24 23 Clouds SC B1 SC SC FW FW SC FW FW FW SC SC SC FW SC SC FW FW FW B1 B2 B1 PoP 12hr 5 5 20 5 70 QPF 12hr 0 0 0.01 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L Heat index 95 93 Max heat 97 97 91 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 68 48 67 49 62 49 65 Temp 61 55 67 62 51 53 63 60 52 52 60 56 53 53 63 59 Dewpt 44 36 35 35 34 35 34 38 41 44 46 46 48 49 52 50 PWind dir NW NW N SE S E NE E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 5 10 40 60 60 50 Rain shwrs S C L L L L C C $$ MAZ007-182000- Eastern Essex MA- Including the city of Gloucester 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 62 70 74 57 59 63 77 91 94 64 69 71 77 87 91 Temp 56 59 64 66 69 66 63 62 63 70 82 90 89 82 74 71 69 73 82 85 82 73 Dewpt 48 48 47 47 50 54 56 56 57 60 63 61 60 62 61 59 58 59 61 61 59 54 RH 74 67 54 50 51 65 78 81 81 71 53 38 38 51 64 66 68 62 49 45 46 51 Wind dir NE E E SE SE S S SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 3 3 6 9 8 5 5 6 6 5 8 10 10 9 8 8 8 8 10 11 11 9 Wind gust 17 20 20 20 25 24 20 19 18 18 21 25 24 19 Clouds SC B1 SC SC FW FW SC FW FW FW SC SC SC SC SC SC FW FW FW B1 B2 B1 PoP 12hr 5 5 20 5 70 QPF 12hr 0 0 0.01 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L Heat index 90 Max heat 93 95 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 53 66 48 63 48 60 48 62 Temp 60 54 65 60 50 52 60 58 51 52 58 55 52 52 60 57 Dewpt 45 38 38 38 36 37 38 41 42 45 46 47 48 49 50 50 PWind dir NW NW NW SE S SE NE E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 0 0 10 40 60 60 50 Rain shwrs S C L L L L C C $$ MAZ006-182000- Western Essex MA- Including the city of Lawrence 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 73 77 60 94 71 90 Temp 57 60 66 70 72 68 64 63 64 72 86 93 91 86 76 73 71 75 85 87 83 74 Dewpt 48 47 46 47 50 53 56 56 57 61 64 61 61 62 62 59 58 60 62 62 59 53 RH 72 62 48 44 46 59 75 78 78 68 48 35 37 45 62 62 63 60 46 43 44 48 Wind dir E E SE SE SE SE S SW SW SW SW W W SW SW SW SW SW W W W W Wind spd 2 3 6 8 6 4 4 4 4 4 8 10 10 6 6 6 6 6 10 11 11 8 Wind gust 17 18 20 26 26 23 26 25 Clouds SC SC B1 SC FW FW FW FW FW FW SC B1 SC FW SC SC FW FW SC B1 B2 SC PoP 12hr 5 5 20 5 60 QPF 12hr 0 0 0.02 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L Heat index 93 91 Max heat 95 95 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 67 46 66 47 61 47 64 Temp 59 53 66 60 49 52 63 59 50 51 59 55 51 51 61 58 Dewpt 43 36 35 35 34 36 35 39 41 44 45 46 47 48 50 49 PWind dir NW NW NW SE S SE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 0 0 10 40 60 50 50 Rain shwrs S C C C C C C C $$ MAZ005-182000- Central Middlesex MA- Including the cities of Framingham and Lowell 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 80 84 63 95 71 91 Temp 58 62 70 78 80 73 66 65 65 73 86 95 92 84 75 72 71 75 85 89 83 72 Dewpt 49 48 48 51 54 56 57 57 58 61 64 62 62 62 61 59 58 60 63 63 60 53 RH 72 60 45 39 41 55 73 75 78 66 48 34 37 48 62 64 63 60 48 42 46 51 Wind dir NE E SE SE SE S S SW SW SW SW W W SW SW SW SW SW W W W W Wind spd 2 3 5 8 8 5 5 4 4 4 8 10 10 8 6 6 6 6 10 11 11 9 Wind gust 17 19 19 14 20 26 26 18 17 17 18 21 25 25 Clouds SC B1 SC SC FW FW FW FW FW FW SC B1 SC FW SC SC FW FW FW B1 B2 B1 PoP 12hr 5 5 20 5 70 QPF 12hr 0 0 0.02 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L Heat index 95 92 90 Max heat 98 98 93 91 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 52 68 46 67 47 63 48 65 Temp 59 53 67 61 49 51 64 59 50 51 60 56 51 52 63 59 Dewpt 43 36 35 35 34 35 35 39 41 44 46 46 48 49 52 50 PWind dir NW NW N SE S E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 0 10 40 60 60 50 Rain shwrs S C L L L C C C $$ MAZ012-182000- Southern Worcester MA- Including the cities of Milford and Worcester 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 64 94 70 91 Temp 59 63 74 82 84 76 66 65 65 72 85 94 91 83 72 71 70 75 85 89 83 71 Dewpt 50 50 52 56 60 59 58 57 58 62 65 63 63 63 61 59 58 61 63 64 63 53 RH 72 62 46 41 44 56 75 75 78 71 51 36 40 51 68 66 66 62 48 44 51 53 Wind dir NE E SE S S S SW SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 3 4 6 9 9 8 6 6 6 6 8 11 11 9 8 8 9 8 11 12 11 10 Wind gust 17 20 23 19 18 17 17 23 28 28 20 19 20 20 20 25 28 26 24 Clouds SC SC SC SC FW FW FW CL FW FW SC B1 SC FW SC FW FW FW FW B1 B2 B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0 0 0.02-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D Tstms IS C Heat index 95 92 90 Max heat 99 99 93 93 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 68 45 67 47 63 48 66 Temp 56 53 67 61 48 51 65 59 49 51 61 57 51 52 64 60 Dewpt 43 38 36 37 34 36 36 39 41 45 48 48 48 50 54 52 PWind dir NW NW N SE S E NE E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 5 10 50 60 60 50 Rain shwrs S C L L L L C C $$ MAZ004-182000- Northern Worcester MA- Including the cities of Barre and Fitchburg 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 83 86 64 82 91 95 69 79 87 91 Temp 58 62 72 81 83 76 67 65 65 72 84 91 88 83 73 71 69 73 83 84 80 69 Dewpt 49 50 51 56 60 59 57 57 58 61 63 61 61 62 60 59 58 60 62 62 59 51 RH 72 65 48 42 46 56 70 75 78 68 49 37 40 49 64 66 68 64 49 48 49 53 Wind dir E SE SE S S S SW SW SW SW SW W W SW SW SW SW SW W W W W Wind spd 3 4 6 9 9 6 6 6 5 5 9 12 11 6 6 8 8 9 11 13 13 10 Wind gust 13 16 18 20 23 19 18 18 18 16 24 28 28 20 20 21 21 21 26 27 27 24 Clouds SC B1 SC SC FW FW FW CL FW SC SC B1 SC FW SC SC FW FW SC B1 B2 B1 PoP 12hr 5 5 20 5 70 QPF 12hr 0 0 0.02 0 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L Tstms S Heat index 91 Max heat 96 96 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 49 65 43 65 45 61 46 65 Temp 54 51 64 59 46 49 63 59 48 49 59 56 50 51 62 59 Dewpt 42 36 35 36 33 35 35 39 40 44 47 47 47 49 52 51 PWind dir NW NW N SE S E E E Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 5 0 10 50 60 60 50 Rain shwrs S C L L L L C C $$ MAZ026-182000- Northern Middlesex MA- Including the city of Ayer 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 63 93 70 84 89 91 Temp 58 62 71 79 82 75 67 65 65 73 86 93 90 84 75 72 70 75 84 86 82 71 Dewpt 48 48 49 53 56 57 56 56 57 61 63 62 62 62 60 58 57 60 62 62 59 51 RH 69 60 46 41 41 54 68 73 75 66 46 36 39 48 60 61 63 60 48 45 46 49 Wind dir NE SE SE SE S S SW SW SW W SW W W SW SW SW SW SW W W W W Wind spd 0 2 5 6 6 3 4 4 4 4 8 10 9 5 5 5 6 6 10 11 11 9 Wind gust 17 18 19 13 17 17 16 14 24 28 26 16 18 19 20 20 25 27 26 21 Clouds SC B1 SC SC FW FW FW FW FW SC SC B1 SC FW SC SC SC FW SC B1 B2 SC PoP 12hr 5 5 20 5 60 QPF 12hr 0 0 0.01 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L Heat index 93 90 Max heat 95 95 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 66 44 67 46 62 46 65 Temp 56 52 65 60 46 50 64 60 49 50 60 56 50 51 63 60 Dewpt 41 35 34 35 32 34 35 39 40 43 46 46 46 48 51 50 PWind dir NW NW N SE S E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 0 0 10 40 60 60 50 Rain shwrs S C L L L C C C $$ MAZ002-182000- Western Franklin MA- Including the city of Charlemont 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 86 89 64 85 91 96 64 68 70 76 82 88 Temp 58 62 72 83 86 78 70 66 65 72 84 90 89 83 75 71 68 72 79 79 76 64 Dewpt 49 51 52 58 61 62 58 58 58 60 59 60 60 61 59 58 58 59 60 60 52 45 RH 72 67 49 43 43 58 66 75 78 66 43 37 38 47 58 63 70 64 52 52 43 50 Wind dir NE SE SE S SW S SW SW SW SW W W W SW SW SW W W W W W W Wind spd 1 2 5 6 6 4 4 3 3 3 8 9 8 4 5 5 6 8 10 11 11 11 Wind gust 17 19 20 17 14 13 13 25 26 25 16 18 20 21 24 25 26 27 28 Clouds B1 B1 SC FW SC FW FW FW FW SC SC B1 SC FW SC SC SC SC B1 B2 B2 SC PoP 12hr 20 5 20 5 70 QPF 12hr 0.01 0 0.01 0.00-0.05 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L L Tstms S S S Heat index 90 Max heat 90 95 97 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 46 63 41 64 44 60 46 64 Temp 50 48 62 57 44 47 62 59 48 48 57 57 50 50 62 61 Dewpt 40 34 33 35 31 32 33 39 39 41 45 47 47 47 51 51 PWind dir NW NW N SE SE SE E NE Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 0 0 10 50 60 60 50 Rain shwrs S C L L L L C C $$ MAZ003-182000- Eastern Franklin MA- Including the cities of Greenfield and Orange 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 86 90 64 83 93 97 69 80 87 90 Temp 58 62 73 84 86 79 69 65 64 70 84 92 90 84 75 71 69 73 82 84 80 68 Dewpt 51 52 53 59 61 62 59 59 59 62 63 60 60 63 61 61 60 62 62 62 56 49 RH 77 70 49 43 43 56 70 81 84 76 49 34 37 49 62 71 73 68 51 48 44 51 Wind dir NE SE SE S S S S S S S SW W W SW SW SW SW SW W W W W Wind spd 1 2 5 9 9 8 6 5 4 3 8 11 10 5 5 5 5 6 11 12 12 10 Wind gust 17 20 23 20 19 17 14 13 23 27 25 17 18 19 19 17 24 26 25 25 Clouds B1 B1 SC FW FW FW FW FW FW SC SC B1 SC FW SC SC SC SC B1 B2 B2 SC PoP 12hr 10 5 20 5 70 QPF 12hr 0.00-0.05 0 0.02 0 0.02-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L Tstms S S IS Heat index 92 90 Max heat 91 98 97 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 66 43 67 46 63 47 67 Temp 53 51 65 60 46 49 64 61 49 49 60 58 51 51 64 62 Dewpt 42 37 34 36 34 35 35 40 41 44 47 48 49 49 52 53 PWind dir NW NW N SE S SE E E Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW SC B1 B2 B2 B2 B2 B2 OV B2 B2 PoP 12hr 5 0 0 10 50 60 60 50 Rain shwrs S C L L L L C C $$ MAZ008-182000- Western Hampshire MA- Including the city of Chesterfield 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 86 91 65 89 92 97 68 80 84 90 Temp 59 63 74 84 86 79 70 67 66 72 84 92 90 84 76 72 69 73 81 81 77 65 Dewpt 50 52 54 59 61 62 58 58 58 60 60 60 60 61 59 59 58 59 60 61 54 46 RH 72 67 50 43 43 56 66 73 75 66 44 34 37 46 56 64 68 62 49 51 45 50 Wind dir NE SE SE S S S SW SW SW SW W W W SW SW SW W W W W W W Wind spd 1 2 5 8 8 5 4 4 4 3 8 11 10 6 6 6 6 8 11 12 13 14 Wind gust 17 19 21 18 16 14 13 25 27 26 17 18 19 20 21 24 27 28 29 Clouds B1 B1 SC FW SC FW FW CL FW SC SC B1 SC SC SC SC SC SC B1 B2 B2 B1 PoP 12hr 20 5 20 5 80 QPF 12hr 0.01 0 0.01 0 0.03-0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L D Tstms S S IS Heat index 90 Max heat 93 97 97 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 46 64 43 65 45 61 46 65 Temp 51 49 63 58 45 48 62 59 48 48 58 58 51 50 62 61 Dewpt 40 36 34 37 33 33 35 40 40 42 46 48 48 48 52 52 PWind dir NW NW N SE SE SE E N Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 0 0 10 50 60 60 50 Rain shwrs S C L L L L C C $$ MAZ010-182000- Eastern Hampshire MA- Including the cities of Amherst and Northampton 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 88 91 65 82 95 98 71 80 90 91 Temp 60 64 75 85 88 81 70 66 65 71 86 94 92 87 76 72 71 74 85 86 82 71 Dewpt 53 54 55 60 62 62 60 59 60 63 64 62 62 64 62 61 61 63 63 64 58 49 RH 78 70 50 43 42 53 71 78 84 76 48 35 37 46 62 68 71 69 48 48 44 46 Wind dir NE SE SE S S S S S S S SW W W SW SW SW SW SW W W W W Wind spd 2 2 5 10 11 9 6 5 4 4 8 12 12 8 6 6 6 6 11 13 13 11 Wind gust 12 17 20 24 20 19 17 14 23 27 26 19 19 19 19 18 24 25 27 28 Clouds B1 B1 SC FW FW FW FW CL FW SC SC B1 SC SC SC SC FW SC SC B2 B2 B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0.02 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D Tstms S IS Heat index 95 92 Max heat 92 99 99 90 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 68 45 68 47 64 49 68 Temp 54 52 67 62 48 50 65 62 50 51 61 60 53 52 65 64 Dewpt 43 39 36 37 35 37 36 41 42 45 48 49 50 51 54 54 PWind dir NW NW N SE SE E NE NE Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 5 5 10 50 60 60 50 Rain shwrs S C L L L L C C $$ MAZ009-182000- Western Hampden MA- Including the city of Blandford 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 65 93 69 84 87 90 Temp 60 63 76 85 87 79 70 67 66 72 86 92 91 85 76 72 69 73 84 83 78 67 Dewpt 51 53 55 59 62 61 58 58 58 61 61 60 61 61 60 59 57 59 61 62 57 47 RH 72 70 48 41 43 54 66 73 75 68 43 34 37 45 58 64 66 62 46 49 48 49 Wind dir NE SE SE S S S SW SW SW SW W W W SW SW SW SW W W W NW NW Wind spd 1 2 5 8 9 6 5 5 4 4 8 11 10 6 6 8 8 8 11 12 13 14 Wind gust 19 21 18 16 16 23 27 26 18 17 19 19 19 21 26 27 29 Clouds B1 B1 FW FW FW FW CL CL FW FW SC B1 SC SC SC SC SC SC B1 B2 OV B1 PoP 12hr 10 5 20 5 80 QPF 12hr 0 0 0.01 0 0.05-0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D Tstms S IS Heat index 92 91 Max heat 93 97 97 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 47 65 43 66 45 62 47 66 Temp 51 49 64 59 46 48 63 59 49 48 59 58 51 51 64 62 Dewpt 40 37 36 38 34 34 36 40 41 43 47 49 48 49 52 53 PWind dir NW NW N SE SE E E NE Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 5 5 10 50 60 60 60 Rain shwrs S C L L L L L C Tstms S $$ MAZ011-182000- Eastern Hampden MA- Including the city of Springfield 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 87 91 66 92 95 98 71 91 Temp 61 65 77 86 87 81 70 67 66 73 86 94 92 87 77 73 71 76 86 88 82 71 Dewpt 53 54 55 59 62 61 59 59 60 63 64 62 62 64 62 61 60 62 63 64 60 50 RH 75 68 47 40 43 51 68 75 81 71 48 35 37 46 60 66 68 62 46 45 47 47 Wind dir NE E SE S S S S S S S SW W SW SW SW SW SW SW W W W NW Wind spd 3 3 5 10 11 10 8 6 5 5 9 13 12 9 8 8 8 8 11 14 13 12 Wind gust 14 16 19 20 25 21 19 18 18 17 23 28 27 21 20 21 23 20 24 27 26 28 Clouds B1 B1 SC FW FW FW FW FW FW SC SC B1 SC SC SC SC FW FW SC B2 OV B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0.00-0.05 0 0.05-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L D Tstms S IS C Heat index 95 93 Max heat 91 99 99 93 91 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 68 46 68 47 64 49 68 Temp 55 53 67 63 49 51 65 62 51 51 61 60 54 53 65 64 Dewpt 43 39 37 38 36 37 37 40 42 46 48 49 50 51 54 54 PWind dir NW NW N SE SE E E E Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 5 10 50 60 60 50 Rain shwrs S C L L L L C C $$ CTZ002-182000- Hartford CT- Including the cities of Hartford and Windsor Locks 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 82 87 90 66 91 95 97 71 86 91 93 Temp 62 66 79 86 86 79 70 67 66 73 87 94 92 86 77 73 71 76 87 90 84 73 Dewpt 56 56 57 61 62 60 59 60 60 63 65 62 62 64 61 61 60 62 63 64 63 55 RH 81 70 47 43 45 52 68 78 81 71 48 35 37 48 58 66 68 62 45 42 49 53 Wind dir NE E SE S S S S S S SW SW SW SW SW SW SW SW SW W W NW NW Wind spd 2 2 5 10 11 9 5 4 4 4 8 12 12 9 6 6 6 8 11 13 11 10 Wind gust 12 17 23 25 20 17 16 14 21 27 28 21 19 19 19 19 23 27 24 25 Clouds B1 SC FW FW FW FW FW FW FW FW SC B1 SC FW SC SC FW FW SC B1 OV B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0.00-0.13 0 0.09-0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C D Tstms S S IS C Heat index 95 93 92 Max heat 90 99 99 95 94 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 52 69 47 68 48 64 50 69 Temp 56 54 68 63 51 52 65 61 52 51 62 61 55 54 66 65 Dewpt 43 41 39 40 38 37 38 41 43 47 50 51 51 52 56 55 PWind dir NW N N SE SE E E NE Wind char GN LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 10 5 5 20 60 60 60 60 Rain shwrs S C C L L L L L C Tstms S $$ CTZ003-182000- Tolland CT- Including the cities of Union and Vernon 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 64 93 70 91 Temp 61 65 77 84 84 76 68 66 65 72 85 93 91 83 74 72 70 74 86 89 83 72 Dewpt 53 54 56 59 61 60 59 59 59 63 65 63 63 64 61 60 59 62 63 64 64 55 RH 75 68 48 43 46 58 73 78 81 73 51 37 40 53 64 66 68 66 46 44 53 55 Wind dir E E SE S S S S S S SW SW SW SW SW SW SW SW SW W W W NW Wind spd 4 4 6 10 10 9 6 5 5 5 8 12 12 10 8 8 8 8 11 14 11 11 Wind gust 14 16 18 21 25 21 19 18 18 17 23 28 28 21 20 21 23 20 24 27 25 25 Clouds SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW B1 OV B1 PoP 12hr 5 5 20 5 80 QPF 12hr 0 0 0.00-0.06 0 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C D Tstms S S IS C Heat index 95 91 91 Max heat 98 98 94 94 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 68 46 67 47 64 50 68 Temp 56 54 67 62 49 51 64 59 50 51 61 59 54 53 65 63 Dewpt 43 41 39 40 37 38 38 41 43 46 50 50 50 52 56 55 PWind dir NW NW N SE SE E E E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 10 5 5 20 50 60 60 60 Rain shwrs S C C L L L L L C $$ CTZ004-182000- Windham CT- Including the cities of Putnam and Willimantic 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 83 86 63 88 93 95 69 92 Temp 61 64 76 82 83 74 66 64 63 71 84 93 90 82 72 70 69 74 86 90 84 72 Dewpt 52 53 55 58 61 60 59 58 58 62 66 64 64 63 61 59 59 62 64 64 65 56 RH 72 67 48 44 47 62 78 81 84 73 55 38 42 53 68 68 70 66 48 42 53 57 Wind dir NE E SE S S S SW SW SW SW SW SW SW SW SW SW SW SW W W W NW Wind spd 4 4 6 9 9 8 5 5 5 5 8 11 11 9 8 8 8 8 11 13 11 10 Wind gust 14 14 18 20 24 19 18 17 17 16 21 28 27 21 19 20 21 19 23 27 24 25 Clouds SC SC FW FW FW FW FW FW SC FW FW SC SC SC SC SC FW FW FW B1 OV B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0 0.05-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D S Tstms S IS C Heat index 94 91 92 Max heat 97 97 94 94 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 52 69 46 67 47 64 49 68 Temp 56 54 68 62 48 51 65 58 49 51 61 59 53 53 65 62 Dewpt 44 41 39 40 36 37 38 40 43 47 50 50 50 52 55 54 PWind dir NW NW N SE SE E E E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 20 5 5 20 50 60 60 60 Rain shwrs S C C L L L L L C $$ RIZ001-182000- Northwest Providence RI- Including the cities of Foster and Smithfield 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 81 83 62 86 92 95 68 87 91 93 Temp 61 64 74 79 81 73 65 64 64 71 83 92 89 80 71 69 68 74 85 89 83 72 Dewpt 51 51 53 55 59 58 59 58 58 62 66 64 64 62 60 59 58 61 64 64 65 56 RH 70 63 48 44 47 59 81 81 81 73 57 40 44 54 68 70 70 64 50 44 55 57 Wind dir NE E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW W W W W Wind spd 4 4 6 9 9 6 6 6 6 6 9 11 11 10 9 9 9 9 10 12 11 9 Wind gust 17 19 21 17 20 25 26 20 19 19 20 25 21 19 Clouds SC SC SC FW FW FW SC FW FW FW FW SC SC SC SC SC FW FW FW B1 B2 B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Tstms IS C Heat index 94 90 91 Max heat 97 97 93 93 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 68 46 67 47 63 49 66 Temp 57 55 67 61 49 52 64 58 49 51 60 57 52 53 64 60 Dewpt 44 40 38 39 35 37 37 39 42 46 49 49 49 51 55 53 PWind dir NW NW N SE S E E E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 5 10 50 60 60 60 Rain shwrs S S C L L L L L C $$ RIZ002-182000- Southeast Providence RI- Including the city of Providence 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 61 87 91 93 67 91 Temp 61 64 74 78 78 71 64 63 63 70 83 90 88 79 69 69 68 74 86 90 84 73 Dewpt 51 50 52 54 58 58 59 58 58 61 64 63 63 61 60 58 58 61 63 64 64 58 RH 70 60 46 43 50 63 84 84 84 73 53 41 43 54 73 68 70 64 46 42 51 59 Wind dir NE E SE S S S S SW SW SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 4 4 8 10 9 6 5 5 5 5 9 12 12 10 8 8 9 8 11 13 11 8 Wind gust 19 19 24 26 18 18 19 24 21 Clouds SC SC SC FW FW FW SC FW SC FW FW SC SC SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Tstms IS C Heat index 91 92 Max heat 93 93 93 91 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 54 69 47 67 48 63 50 67 Temp 58 56 68 62 50 53 64 58 50 52 61 58 53 54 64 60 Dewpt 45 41 39 41 37 38 37 40 43 47 49 50 50 52 54 53 PWind dir NW NW N SE SE E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 20 5 5 10 50 60 60 60 Rain shwrs S C C L L L L L C $$ RIZ003-182000- Western Kent RI- Including the cities of Coventry and West Greenwich 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 61 88 66 89 Temp 62 65 74 78 78 70 63 63 63 70 82 88 84 76 68 68 67 73 85 88 82 72 Dewpt 53 52 53 55 59 58 59 58 58 61 65 64 63 61 59 59 58 61 63 63 65 59 RH 72 63 48 45 52 66 87 84 84 73 56 45 49 60 73 73 73 66 48 43 56 64 Wind dir NE E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW Wind spd 5 5 8 9 9 6 6 6 6 6 9 12 12 10 9 9 9 8 11 13 11 8 Wind gust 19 19 25 26 20 25 Clouds SC SC FW FW FW FW SC FW SC FW FW SC SC SC SC SC FW FW FW B1 B2 B1 PoP 12hr 0 5 20 0 80 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D S Tstms S IS C Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 68 47 65 48 62 50 66 Temp 58 56 67 61 49 52 63 56 50 52 60 57 54 54 64 60 Dewpt 45 41 39 41 37 37 38 40 44 47 49 50 51 52 55 54 PWind dir NW NW N SE SE E E E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 5 20 50 70 60 60 Rain shwrs S S C C L L L L L C $$ RIZ004-182000- Eastern Kent RI- Including the cities of East Greenwich, Warwick, and West Warwick 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 72 76 79 61 81 88 91 66 85 90 92 Temp 61 64 73 76 76 70 63 63 63 70 82 87 84 76 68 68 67 73 85 89 84 72 Dewpt 53 51 52 54 58 58 58 59 58 61 64 63 62 61 59 59 59 61 63 63 64 60 RH 75 63 48 46 54 66 84 87 84 73 55 45 48 60 73 73 75 66 48 42 51 66 Wind dir NE E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 4 4 8 10 9 6 6 6 6 6 10 13 13 11 9 9 9 9 11 14 12 8 Wind gust 20 25 26 25 Clouds SC SC SC FW FW FW SC SC SC FW FW SC SC SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 10 0 80 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Tstms IS C Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 55 70 49 66 48 63 50 67 Temp 60 57 69 62 51 53 64 57 51 53 61 58 55 55 64 60 Dewpt 46 41 39 41 38 38 37 40 44 47 49 50 51 52 54 54 PWind dir NW N N SE SE E E E Wind char GN LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 20 5 5 20 50 70 60 60 Rain shwrs S S C C L L L L L C $$ RIZ005-182000- Bristol- Including the city of Bristol 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 75 77 59 79 84 89 64 82 87 90 Temp 60 63 72 74 74 66 60 61 61 67 78 83 78 72 65 66 65 70 82 86 80 70 Dewpt 52 51 52 54 57 58 58 58 57 60 63 63 62 60 59 58 58 60 63 63 63 60 RH 75 65 49 50 55 75 93 90 87 78 60 51 58 66 81 75 78 71 53 46 56 71 Wind dir NE E SE S S S S S S S S S SW SW SW SW SW SW SW SW SW W Wind spd 5 4 9 10 10 9 8 6 6 6 10 14 16 12 10 10 10 10 12 16 13 9 Clouds SC SC SC FW FW FW SC SC SC SC FW SC B1 SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 10 5 80 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C Tstms IS C Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 69 48 64 48 61 50 65 Temp 59 56 68 59 50 53 63 56 51 53 60 56 53 54 63 58 Dewpt 47 42 40 42 39 40 39 41 44 47 50 50 50 52 54 53 PWind dir NW N N SE SE E E E Wind char GN LT LT LT LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 30 5 5 20 50 60 60 60 Rain shwrs C C C L L L L L C $$ RIZ006-182000- Washington RI- Including the cities of Narragansett and Westerly 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 66 74 79 58 75 82 90 58 63 66 76 85 92 Temp 61 64 72 73 73 65 60 60 60 67 78 82 77 70 65 65 64 70 82 84 80 69 Dewpt 54 52 53 55 58 57 57 58 58 60 62 62 61 59 58 58 58 60 62 61 63 60 RH 78 65 51 53 59 75 90 93 93 78 58 51 58 68 78 78 81 71 51 46 56 73 Wind dir NE E E SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 4 5 8 9 8 5 5 5 5 5 10 12 11 9 8 8 8 8 11 13 10 5 Wind gust 18 19 20 24 25 21 19 21 20 18 21 25 21 16 Clouds SC SC FW FW FW FW B1 SC SC SC FW SC SC SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 10 5 60 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L S Tstms S IS S Obvis PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 54 69 48 65 48 63 50 66 Temp 58 57 68 59 50 53 62 56 50 53 61 57 54 55 64 59 Dewpt 46 43 42 43 40 39 40 42 45 48 50 51 52 53 55 54 PWind dir NW NE NE SE SE E E E Wind char LT LT LT LT LT GN LT LT Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 5 20 60 70 60 60 Rain shwrs S S C C L L L L L C $$ RIZ007-182000- Newport RI- Including the city of Newport 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 72 77 57 73 79 84 61 74 82 86 Temp 60 63 70 71 71 63 59 59 59 65 74 78 73 67 63 63 62 67 78 80 77 68 Dewpt 53 52 53 55 57 57 57 57 57 59 61 62 60 59 57 58 57 59 61 61 61 60 RH 78 67 55 57 61 81 93 93 93 81 64 58 64 75 81 84 84 75 56 52 58 76 Wind dir NE E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W Wind spd 5 5 9 10 9 8 8 8 8 9 12 16 14 13 11 11 11 10 13 16 13 8 Wind gust 25 21 26 Clouds SC SC SC FW FW SC SC B1 B1 SC FW FW B1 SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 10 5 60 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C Tstms IS S Obvis PF PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 69 49 64 49 62 51 65 Temp 59 57 68 59 51 54 62 56 52 53 61 56 54 55 63 58 Dewpt 48 44 42 44 41 40 41 43 45 48 51 51 51 53 55 53 PWind dir NW NE NE SE SE E E SE Wind char GN LT LT LT LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 5 5 20 50 70 60 60 Rain shwrs C S C C L L L L L C $$ RIZ008-182000- Block Island RI- Including the city of New Shoreham 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 65 55 72 57 70 Temp 57 58 62 63 64 59 56 57 57 59 63 69 65 60 59 59 58 60 65 68 66 60 Dewpt 54 53 54 55 56 56 56 55 55 57 58 58 57 56 55 55 55 56 57 57 56 56 RH 90 83 75 75 75 90100 93 93 93 84 68 75 87 87 87 90 87 75 68 70 87 Wind dir NE E E SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W Wind spd 5 9 10 9 8 9 9 10 11 11 14 17 17 17 14 16 16 14 16 19 17 10 Wind gust 27 27 25 26 Clouds SC SC FW SC SC B1 B1 B1 B2 SC SC SC SC B1 SC SC SC FW FW B1 B1 B2 PoP 12hr 5 5 5 5 50 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms IS IS Obvis PF PF PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 53 65 50 59 50 60 51 62 Temp 56 55 63 56 53 53 58 53 52 53 59 55 53 54 61 56 Dewpt 47 46 46 45 44 42 44 44 47 49 51 51 51 52 54 52 PWind dir NW E E E SE E E SE Wind char GN LT LT GN LT GN GN GN Avg clouds B2 B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 OV OV B2 PoP 12hr 30 10 5 20 60 70 60 60 Rain shwrs C S C L L L L L L C $$ MAZ017-182000- Northern Bristol MA- Including the city of Taunton 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 59 87 91 93 66 91 Temp 59 63 73 78 78 69 62 61 61 69 82 90 86 77 68 67 66 73 85 89 83 71 Dewpt 49 49 51 54 57 58 58 57 57 60 64 63 63 62 59 58 57 60 63 64 64 59 RH 69 60 46 43 48 68 87 87 87 73 55 41 46 60 73 73 73 64 48 44 53 66 Wind dir NE E SE S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 3 3 6 9 9 6 4 4 4 5 8 11 12 9 6 6 6 6 10 12 10 6 Wind gust 19 20 20 25 26 20 18 17 17 24 20 17 Clouds SC SC FW FW FW FW SC SC SC SC SC SC B1 FW SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0.01 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Tstms IS C Heat index 91 90 Max heat 95 95 93 91 Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 68 46 66 47 62 48 65 Temp 58 56 67 60 48 52 64 57 49 52 60 56 52 53 63 59 Dewpt 45 40 38 40 36 38 38 40 42 46 49 49 49 51 54 52 PWind dir NW NW N SE S E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 20 5 5 10 50 60 60 50 Rain shwrs S S C L L L L C C $$ MAZ018-182000- Western Plymouth MA- Including the city of Brockton 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 72 77 79 59 81 89 93 61 65 68 85 90 92 Temp 58 62 71 76 76 68 61 61 61 69 82 89 84 75 67 67 65 72 84 88 82 71 Dewpt 48 48 49 52 56 57 57 57 57 59 64 63 62 60 58 58 57 59 62 63 63 60 RH 69 60 46 43 50 68 87 87 87 70 55 42 48 60 73 73 75 64 48 43 53 68 Wind dir E E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 3 3 6 9 9 5 5 5 5 5 9 12 12 10 8 6 6 6 10 12 10 6 Wind gust 19 20 16 16 17 17 16 20 25 27 23 20 19 19 17 20 24 21 18 Clouds FW SC FW SC FW FW SC SC SC SC FW SC B1 FW SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D S Tstms IS S Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 53 67 46 65 46 62 48 64 Temp 59 56 66 59 48 53 63 56 49 52 59 55 52 53 62 58 Dewpt 47 40 39 40 37 39 37 40 43 46 48 49 49 51 53 51 PWind dir NW N NW SE S E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 OV OV B2 PoP 12hr 20 5 5 10 50 60 60 50 Rain shwrs S S C L L L L C C $$ MAZ019-182000- Eastern Plymouth MA- Including the city of Plymouth 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 74 78 57 59 63 78 87 96 61 65 69 79 87 91 Temp 57 60 68 72 74 67 62 61 61 68 80 86 82 74 67 67 65 71 82 85 80 71 Dewpt 49 48 49 51 54 57 57 58 57 59 63 62 60 60 59 58 57 59 62 61 61 59 RH 75 64 51 48 50 70 84 90 87 73 56 45 47 62 75 73 75 66 51 45 52 66 Wind dir E E E SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W Wind spd 4 4 6 9 9 6 6 6 8 6 9 12 12 10 9 8 9 8 10 12 10 8 Wind gust 19 20 17 18 18 19 18 21 26 27 24 23 21 21 19 21 25 23 19 Clouds FW SC SC SC FW FW SC SC SC SC SC SC B1 FW SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 20 5 80 QPF 12hr 0 0 0 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C Tstms IS S Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 66 48 63 48 61 49 63 Temp 61 55 64 59 50 53 61 56 50 53 59 55 52 54 61 57 Dewpt 47 41 40 41 39 40 38 41 43 46 48 49 50 51 52 51 PWind dir NW NE NW E S SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV B2 B2 PoP 12hr 30 5 5 10 50 60 60 50 Rain shwrs S S C L L L L C C $$ MAZ020-182000- Southern Bristol MA- Including the cities of Fall River and New Bedford 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 64 74 78 58 71 83 88 58 62 65 71 85 90 Temp 59 63 71 74 73 65 60 60 60 66 76 82 77 69 64 64 63 68 80 84 79 69 Dewpt 51 51 52 54 57 57 57 57 57 59 63 62 61 58 58 57 57 59 62 63 62 60 RH 75 65 51 50 57 75 90 90 90 78 64 51 58 68 81 78 81 73 54 49 56 73 Wind dir E E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W Wind spd 4 4 8 9 8 6 5 5 6 6 11 14 13 11 10 9 9 8 11 14 12 6 Wind gust 19 16 17 17 21 25 26 25 24 24 24 20 25 29 25 17 Clouds SC SC SC FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 10 5 70 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C Tstms IS S Obvis PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 55 70 48 65 48 63 50 66 Temp 59 57 68 59 50 53 64 56 50 53 61 56 53 54 64 58 Dewpt 47 43 42 43 40 40 40 42 44 47 51 50 50 52 55 52 PWind dir NW NE N SE SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 5 5 20 50 70 60 60 Rain shwrs C S C C L L L L L C $$ MAZ021-182000- Southern Plymouth MA- Including the city of Mattapoisett 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 74 76 57 72 81 85 61 76 84 87 Temp 58 62 72 73 73 64 59 59 59 66 76 81 76 68 63 63 62 68 80 83 79 69 Dewpt 49 49 51 52 55 56 56 57 56 58 62 61 60 58 57 57 56 58 61 61 61 60 RH 72 62 48 48 53 75 90 93 90 75 62 51 58 70 81 81 81 70 52 47 54 73 Wind dir E E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W Wind spd 3 3 6 9 8 5 5 5 5 5 10 13 13 10 9 8 8 8 11 13 11 6 Wind gust 19 16 16 16 21 26 26 24 21 21 21 19 23 27 23 17 Clouds FW SC FW FW FW SC B1 B1 B1 SC SC SC B1 SC SC SC SC FW FW B1 B2 B1 PoP 12hr 0 5 10 5 60 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C Tstms IS S Obvis PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 68 48 65 48 63 49 65 Temp 59 57 67 58 49 53 63 56 50 53 61 56 52 54 63 58 Dewpt 48 42 41 42 39 40 39 41 44 47 49 50 50 51 53 52 PWind dir NW NE NW SE SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 5 5 10 50 60 60 50 Rain shwrs C C C L L L L C C $$ MAZ022-182000- Barnstable MA- Including the cities of Chatham, Falmouth, and Provincetown 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 59 69 72 58 72 78 82 60 65 77 81 Temp 58 60 66 67 68 62 60 60 60 64 71 77 72 65 63 62 61 65 73 76 73 66 Dewpt 50 50 51 52 54 56 58 58 58 58 61 61 59 57 58 57 57 58 60 60 58 58 RH 75 69 58 59 61 81 93 93 93 81 71 58 64 75 84 84 87 78 64 58 59 75 Wind dir E E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 5 5 8 9 9 6 8 8 9 9 12 14 14 12 11 11 11 11 12 14 12 8 Wind gust 20 17 18 19 21 21 26 28 29 28 26 26 26 25 26 28 26 20 Clouds FW SC SC SC FW SC B1 B1 B1 SC FW SC B1 SC SC SC SC FW FW SC B1 B1 PoP 12hr 0 5 10 5 50 QPF 12hr 0 0 0 0 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C Tstms S IS IS Obvis PF PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 54 66 51 63 50 63 52 65 Temp 61 56 64 58 53 54 61 56 53 54 61 56 55 56 63 58 Dewpt 51 45 42 44 43 42 41 43 45 48 50 50 52 53 54 52 PWind dir NW NE NW E SE SE E E Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 OV B2 B2 B2 PoP 12hr 30 5 5 20 50 60 60 50 Rain shwrs C S C C L L L C C $$ MAZ023-182000- Dukes MA- Including the city of Vineyard Haven 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 68 71 56 75 58 64 73 77 Temp 58 61 65 66 66 60 58 58 58 62 66 72 67 61 60 60 59 63 68 71 68 62 Dewpt 53 51 52 54 54 55 57 57 57 57 58 58 56 55 55 56 56 56 57 57 55 56 RH 83 70 63 65 65 84 96 96 96 84 75 61 68 81 84 87 90 78 68 61 63 81 Wind dir E E E SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W Wind spd 8 9 10 10 9 8 9 10 12 12 14 17 17 16 16 16 16 14 16 18 17 12 Wind gust 26 26 26 29 27 Clouds SC SC FW FW SC SC B1 B2 B1 B1 SC SC B1 B1 SC SC SC FW FW SC B1 B1 PoP 12hr 0 5 5 5 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms IS IS Obvis PF PF PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 67 50 63 50 63 52 65 Temp 59 58 65 57 53 55 61 55 53 55 61 56 54 56 63 57 Dewpt 50 44 43 43 42 41 41 42 45 47 50 50 52 52 54 51 PWind dir NW NE NE SE SE E E SE Wind char GN GN LT LT LT GN GN GN Avg clouds B1 B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 10 5 20 50 70 60 60 Rain shwrs C S S C C L L L L L C $$ MAZ024-182000- Nantucket MA- Including the city of Nantucket 405 AM EDT Mon May 18 2026 Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 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 61 65 67 57 71 59 64 69 72 Temp 57 58 61 63 64 59 58 58 58 60 64 68 65 60 60 60 59 61 65 68 65 61 Dewpt 53 51 52 54 54 55 56 57 56 57 58 59 57 56 56 56 56 56 58 58 56 55 RH 86 77 72 72 70 87 93 96 93 90 81 73 75 87 87 87 90 84 78 70 73 81 Wind dir NE E SE SE S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 8 9 10 11 10 9 10 11 12 13 16 18 18 17 16 16 17 17 17 19 17 13 Wind gust 26 28 28 27 26 26 27 27 31 27 Clouds SC SC SC SC SC B1 B2 B2 B1 B1 SC B1 B1 B1 SC SC SC FW FW FW SC B1 PoP 12hr 5 5 10 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms IS Obvis PF PF PF PF PF PF Date Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 54 64 51 60 51 62 53 63 Temp 60 56 62 56 54 54 58 54 53 54 60 56 55 55 61 57 Dewpt 53 47 44 43 44 43 42 43 45 48 51 51 52 53 54 52 PWind dir NW NE N E SE E SE SE Wind char GN GN LT LT LT GN GN GN Avg clouds B1 B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 OV OV B2 B2 PoP 12hr 60 20 10 20 50 70 70 60 Rain shwrs C C S S C C L L L L C C $$