Area Forecast Matrices
Issued by NWS Boston, MA
Issued by NWS Boston, MA
902 FOUS51 KBOX 181406 AFMBOX Area Forecast Matrices National Weather Service Boston/Norton MA 1006 AM EDT Tue Aug 18 2026 MAZ015-182000- Suffolk MA- Including the city of Boston 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 66 85 69 78 83 84 Temp 75 77 75 71 69 68 66 69 79 83 84 81 75 71 69 71 78 80 79 75 Dewpt 67 67 67 66 67 66 66 67 66 62 60 63 63 63 63 64 64 64 64 64 RH 76 71 76 84 93 93100 93 64 49 44 54 66 76 81 79 62 58 60 69 Wind dir NE E E E SE S SW SW SW SW SW SW SW W W NW NE E SE SE Wind spd 4 8 10 5 3 3 3 4 6 9 9 4 4 4 3 3 4 5 5 3 Clouds OV B2 B1 B1 B2 B2 B1 B2 SC SC SC FW FW SC SC SC SC SC B1 SC PoP 12hr 20 10 0 5 40 QPF 12hr 0.01 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 65 79 65 77 65 78 64 80 Temp 67 68 76 72 67 68 75 72 68 68 75 73 66 66 77 74 Dewpt 62 62 61 62 63 64 64 65 65 67 67 65 63 63 61 59 PWind dir NW NE E E NE NE SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds SC B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 10 20 40 60 60 30 30 Rain shwrs S C C C L C L C S C S Tstms S S $$ MAZ016-182000- Eastern Norfolk MA- Including the city of Quincy 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 66 85 68 84 Temp 74 76 75 71 69 67 66 69 79 83 83 80 73 70 68 71 79 82 80 74 Dewpt 68 67 67 66 67 66 66 67 66 63 62 63 63 63 63 64 64 64 64 64 RH 82 74 76 84 93 97100 93 64 51 49 56 71 78 84 79 60 55 58 71 Wind dir NE NE NE E S S SW SW SW SW SW SW SW SW W NW N E SE SE Wind spd 5 8 9 5 3 4 5 4 6 8 9 4 4 4 3 3 4 5 5 3 Clouds OV B2 B1 B1 B2 B2 B1 B2 SC SC SC FW FW SC SC SC SC SC B1 SC PoP 12hr 10 10 5 5 40 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 79 63 79 64 79 63 81 Temp 66 68 77 71 65 67 77 72 66 68 77 73 65 66 78 74 Dewpt 62 62 61 62 62 64 64 65 65 66 67 65 63 63 60 59 PWind dir NW NE E E E NE SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 20 10 20 50 60 60 30 20 Rain shwrs S S C C L L C C C S S S Tstms S S $$ MAZ013-182000- Western Norfolk MA- Including the cities of Foxborough and Norwood 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 63 84 66 83 Temp 75 78 78 71 67 65 64 66 78 82 83 79 71 68 66 69 78 81 79 73 Dewpt 68 68 68 67 67 65 64 66 66 62 62 64 64 63 63 65 65 65 65 65 RH 79 71 71 87100100100100 67 51 49 60 79 84 90 87 64 58 62 76 Wind dir N NE NE SE S SW SW SW SW W W SW SW SW W NW N W SW W Wind spd 5 5 8 3 2 2 2 2 5 8 8 3 3 3 2 2 3 4 4 3 Clouds B2 B2 B2 B1 B2 B2 B1 B2 SC SC SC FW FW SC SC SC SC SC B1 SC PoP 12hr 20 10 0 5 40 QPF 12hr 0.01 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 61 80 61 79 62 79 60 80 Temp 64 66 78 71 63 65 77 72 65 66 77 72 63 64 78 73 Dewpt 61 62 62 63 62 64 65 65 64 66 68 66 63 63 62 60 PWind dir NW NE E E NE NE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 20 10 20 50 60 60 30 20 Rain shwrs S S S C C L L C L C S S S Tstms S S $$ MAZ014-182000- Southeast Middlesex MA- Including the city of Cambridge 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 65 85 67 84 Temp 75 78 77 71 68 66 65 68 78 83 84 80 74 69 67 70 78 82 80 74 Dewpt 68 67 67 66 66 66 65 67 65 61 60 63 63 63 63 64 64 63 64 63 RH 79 69 71 84 93100100 97 64 47 44 56 69 81 87 81 62 53 58 69 Wind dir N E E E SE S SW SW SW SW SW W SW W W NW N SE SE S Wind spd 4 5 9 5 2 1 2 3 5 9 9 4 3 3 3 3 3 5 5 3 Clouds B2 B2 B1 B1 B2 B2 B1 B2 SC SC SC FW FW SC SC SC SC SC B1 SC PoP 12hr 20 10 0 5 30 QPF 12hr 0.01 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 80 63 79 63 79 62 80 Temp 65 67 78 72 65 66 77 73 66 67 77 73 65 65 78 74 Dewpt 61 62 61 61 62 64 64 64 65 66 67 65 63 63 61 59 PWind dir NW NE E E NE NE SW W Wind char LT LT LT LT LT LT LT GN Avg clouds SC B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 5 20 40 60 60 40 30 Rain shwrs S C C C L C L C S S S Tstms S S $$ MAZ007-182000- Eastern Essex MA- Including the city of Gloucester 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 80 63 76 82 86 67 75 81 83 Temp 73 75 73 68 66 65 63 66 75 79 80 78 72 69 67 70 77 79 78 72 Dewpt 67 67 67 66 65 65 63 66 67 66 64 65 64 63 63 65 65 65 65 64 RH 81 76 81 93 97100100100 76 64 58 64 76 81 87 84 67 62 64 76 Wind dir NE NE E E SE SE SE SW SW S SW SW SW W W NW N E SE SE Wind spd 6 8 8 4 1 1 1 3 4 8 6 4 4 3 3 3 3 4 4 3 Clouds B2 B2 B1 B2 B2 B2 B2 B2 B1 SC SC FW FW SC B1 SC SC SC SC SC PoP 12hr 20 10 0 5 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 63 77 63 77 63 78 62 80 Temp 65 67 75 69 64 67 75 71 65 67 76 72 64 66 78 73 Dewpt 62 62 62 63 62 64 65 65 64 66 68 66 63 63 62 60 PWind dir NW NE E E NE NE SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 5 20 40 60 60 40 30 Rain shwrs S C C C L C C C S S S Tstms S S $$ MAZ006-182000- Western Essex MA- Including the city of Lawrence 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 63 82 65 83 Temp 75 77 77 70 66 65 64 67 76 81 82 79 71 68 65 69 78 81 80 72 Dewpt 67 68 67 66 66 65 63 66 66 62 60 63 63 62 62 64 64 64 63 63 RH 76 74 71 87100100 97 97 71 53 47 58 76 81 90 84 62 56 56 73 Wind dir NE E E E E NE E SW W SW W SW W W W NW N N SE SE Wind spd 4 6 8 3 1 1 1 2 4 6 8 3 3 2 3 3 3 4 3 3 Wind gust 17 Clouds B2 B2 B1 B2 B2 B2 B2 B1 B1 SC SC FW FW SC B1 SC SC SC SC B1 PoP 12hr 20 10 0 5 20 QPF 12hr 0.01 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 80 60 78 61 78 60 80 Temp 63 66 78 70 62 65 76 71 63 65 76 72 62 64 77 73 Dewpt 60 61 61 61 61 63 64 64 63 65 68 65 62 63 62 59 PWind dir NW E E E NE NE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC B1 B1 B1 B2 B1 B2 B1 B1 SC SC PoP 12hr 10 5 20 40 60 60 40 30 Rain shwrs S C C C L C C C S S S Tstms S S $$ MAZ005-182000- Central Middlesex MA- Including the cities of Framingham and Lowell 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 63 84 65 83 Temp 76 79 79 72 67 65 64 67 77 82 83 79 71 67 65 69 78 81 80 73 Dewpt 68 68 67 67 66 65 64 66 65 61 60 63 63 63 62 64 64 64 64 63 RH 76 69 67 84 97100100 97 67 49 46 58 76 87 90 84 62 56 58 71 Wind dir NE NE E E SE SE SW SW W W W SW SW W W NW N W W SW Wind spd 4 3 6 3 1 1 1 1 5 8 6 3 3 2 2 2 3 4 4 2 Wind gust 17 Clouds B2 B2 B2 B1 B2 B2 B1 B1 SC SC SC FW FW SC SC SC SC SC SC SC PoP 12hr 20 10 0 5 20 QPF 12hr 0.02 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 60 81 60 79 61 79 59 80 Temp 63 65 79 71 62 64 77 72 64 65 77 72 62 63 77 72 Dewpt 60 61 60 62 61 63 64 64 63 65 67 65 62 62 62 60 PWind dir NW NE E E NE NE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B2 B2 B1 B2 B1 B1 SC SC PoP 12hr 10 5 20 40 60 60 40 20 Rain shwrs S C C C L C L C S S S Tstms S S $$ MAZ012-182000- Southern Worcester MA- Including the cities of Milford and Worcester 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 63 82 64 82 Temp 74 78 78 72 68 65 64 67 77 81 81 76 69 66 64 67 76 79 78 71 Dewpt 68 67 68 67 66 65 64 65 64 61 60 65 63 63 62 64 65 64 65 64 RH 82 69 71 84 93100100 93 64 51 49 69 81 90 93 90 69 60 64 79 Wind dir N NW NW S SW W W W W W W SW SW W W NW NW W W W Wind spd 4 6 8 2 3 3 3 3 6 8 8 3 3 3 3 3 3 5 4 3 Clouds B2 B2 B2 SC B1 B2 B1 B1 SC SC SC FW FW SC SC SC SC SC B1 SC PoP 12hr 30 20 0 5 30 QPF 12hr 0.02 0.01 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C S Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 80 60 79 61 78 59 78 Temp 62 64 78 70 62 63 76 71 63 64 76 71 62 62 76 70 Dewpt 60 61 61 63 61 63 64 65 63 64 67 66 62 62 62 61 PWind dir NW NE E E NE E SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 10 20 50 60 60 40 20 Rain shwrs S C C L L C L C S S S Tstms S S $$ MAZ004-182000- Northern Worcester MA- Including the cities of Barre and Fitchburg 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 80 83 58 62 64 79 82 86 62 80 Temp 74 78 78 72 67 64 62 65 76 81 81 74 68 65 63 65 75 78 76 69 Dewpt 67 66 65 66 65 64 62 64 62 60 59 63 62 62 61 63 63 62 62 62 RH 79 67 64 81 93100100 97 62 49 47 69 81 90 93 93 66 58 62 78 Wind dir N NW W S W NW NW W W W W SW W W W NW NW W W W Wind spd 5 4 5 2 2 2 2 2 6 9 9 3 2 2 2 2 3 4 4 2 Clouds B2 B2 B1 SC SC B2 B1 B1 SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 0 5 20 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 58 80 58 77 58 76 57 76 Temp 60 63 78 69 60 62 75 70 62 62 74 69 60 61 74 68 Dewpt 58 59 59 61 59 61 63 63 62 62 66 64 60 60 61 59 PWind dir NW NE E E E E SW W Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 10 5 20 40 60 60 40 20 Rain shwrs S S C C L C L C S S S Tstms S S S $$ MAZ026-182000- Northern Middlesex MA- Including the city of Ayer 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 62 80 85 86 63 82 Temp 75 79 79 72 68 64 62 66 78 83 84 76 69 66 63 67 77 80 79 71 Dewpt 68 68 67 67 66 64 62 66 64 60 60 63 62 61 61 64 64 63 63 62 RH 79 69 67 84 93100100100 62 46 44 64 78 84 93 90 64 56 58 73 Wind dir N NW NW SE E NE N NW W W W SW W W W NW NW W W W Wind spd 4 3 5 3 1 1 1 1 4 8 6 2 2 2 2 2 2 3 3 2 Wind gust 16 17 Clouds B2 B2 B1 B1 B1 B2 B1 B1 SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 30 10 0 5 20 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 81 58 79 58 78 57 78 Temp 61 65 79 70 60 63 77 70 62 63 75 70 60 62 76 70 Dewpt 57 59 60 61 59 62 63 63 61 63 67 65 60 62 62 60 PWind dir NW E E E NE E SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC B1 B1 B1 B2 B1 B2 B1 B1 SC SC PoP 12hr 10 5 20 40 60 60 40 20 Rain shwrs S C C C C C L C S S S Tstms S S $$ MAZ002-182000- Western Franklin MA- Including the city of Charlemont 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 58 76 81 83 56 59 62 71 77 81 Temp 74 79 79 70 65 61 59 63 75 79 80 72 66 62 60 63 72 75 74 66 Dewpt 65 63 62 62 60 59 58 60 58 57 59 62 61 60 59 60 61 59 59 59 RH 74 58 56 76 84 93 96 90 55 47 49 71 84 93 96 90 68 58 59 78 Wind dir NW NW NW W W W W W W W W W W W W NW NW W W W Wind spd 5 5 6 3 2 1 2 1 4 8 8 2 2 2 3 2 2 3 3 1 Wind gust 16 18 18 Clouds B2 B1 B1 FW SC B1 SC SC SC B1 SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 10 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 78 56 75 57 74 55 73 Temp 58 61 76 67 58 61 73 68 61 61 72 67 59 59 72 66 Dewpt 55 56 57 58 55 57 61 61 59 60 63 61 58 57 58 57 PWind dir NW N N E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC SC B1 B1 B2 B1 B2 B1 B1 SC B1 PoP 12hr 5 5 20 40 50 70 50 30 Rain shwrs S S C C C C L C S S S Tstms S S S $$ MAZ003-182000- Eastern Franklin MA- Including the cities of Greenfield and Orange 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 59 82 62 81 Temp 75 80 80 72 66 62 59 62 75 81 81 75 68 64 62 64 74 78 77 69 Dewpt 67 65 65 65 64 62 59 62 61 58 59 64 63 62 61 63 63 61 60 61 RH 76 60 60 79 93100100100 62 46 47 69 84 93 97 97 69 56 56 76 Wind dir N NW W NW SW NW NW W W W W SW W W NW NW NW W W W Wind spd 5 2 5 2 1 0 1 1 4 8 8 2 1 1 2 2 2 3 3 2 Wind gust 14 Clouds B2 B1 B1 SC B1 B2 B1 B1 SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 0 5 30 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 80 58 79 59 77 57 77 Temp 59 61 78 69 60 61 76 71 62 61 75 70 60 60 75 69 Dewpt 58 58 58 60 59 60 62 63 62 61 65 64 60 60 60 59 PWind dir NW NE NE E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 B1 B1 B2 B2 B2 B1 B1 SC SC PoP 12hr 5 5 20 40 50 70 40 20 Rain shwrs S S C C C C L C S S S Tstms S S S $$ MAZ008-182000- Western Hampshire MA- Including the city of Chesterfield 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 59 78 81 84 60 74 78 82 Temp 74 79 79 71 65 62 60 64 76 80 80 73 66 63 61 63 73 75 74 66 Dewpt 66 64 62 62 61 60 58 60 58 58 59 63 61 60 59 61 61 60 60 60 RH 76 60 56 73 87 93 93 87 54 47 49 71 84 90 93 93 66 60 62 81 Wind dir NW NW NW NW W W NW NW W W W W W W NW NW NW W W NW Wind spd 6 5 6 4 2 2 2 2 5 8 9 2 2 3 3 3 2 3 3 2 Wind gust 16 Clouds B2 B1 SC FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Obvis PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 56 78 57 76 57 75 55 74 Temp 59 62 76 67 60 61 74 69 61 61 72 68 59 60 72 66 Dewpt 55 57 58 60 56 59 62 62 60 61 64 63 58 58 59 58 PWind dir NW NE N E E SE SW W Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC FW SC B1 B1 B1 B1 B2 B2 B1 SC SC SC PoP 12hr 5 5 20 40 50 70 40 30 Rain shwrs S S C C C C L C S S S Tstms C S S $$ MAZ010-182000- Eastern Hampshire MA- Including the cities of Amherst and Northampton 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 60 83 63 81 Temp 75 80 81 73 67 63 60 64 77 81 82 76 69 65 63 65 75 79 78 70 Dewpt 68 66 65 65 64 63 60 63 62 59 60 64 64 63 61 63 64 62 62 63 RH 79 62 58 76 90100100 97 60 47 47 66 84 93 93 93 69 56 58 78 Wind dir N NW W NW S N N W W W W SW W W NW NW NW W W NW Wind spd 5 4 6 3 1 1 1 1 4 8 8 3 2 1 2 2 3 4 4 3 Wind gust 14 Clouds B2 B1 B1 SC B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 0 5 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 81 59 79 60 78 58 78 Temp 61 62 79 70 61 62 77 72 63 63 76 71 61 61 76 70 Dewpt 59 60 60 62 60 62 64 64 63 63 66 65 61 61 61 60 PWind dir NW NE NE E E SE SW W Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC FW SC B1 B1 B1 B1 B2 B2 B1 SC SC SC PoP 12hr 10 5 20 40 50 60 40 20 Rain shwrs S S C C C C L C S S S Tstms S S S $$ MAZ009-182000- Western Hampden MA- Including the city of Blandford 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 61 82 62 79 Temp 75 79 79 71 66 63 61 65 76 80 81 73 67 64 62 64 73 76 75 67 Dewpt 66 64 62 62 61 61 58 60 59 58 59 63 62 60 58 61 62 61 62 61 RH 74 60 56 73 84 93 90 84 56 47 47 71 84 87 87 90 68 60 64 81 Wind dir NW NW NW NW W NW NW NW W W W W W NW NW NW NW W NW NW Wind spd 6 5 8 4 2 3 3 3 6 9 9 3 3 3 4 3 3 3 3 2 Clouds B2 B1 SC SC SC SC SC FW SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 10 5 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Obvis PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 57 79 58 77 59 76 57 76 Temp 60 62 76 67 60 61 75 69 61 61 74 68 59 59 74 67 Dewpt 55 58 59 61 57 59 63 63 60 61 65 63 58 59 60 59 PWind dir NW NE N E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B1 SC SC SC PoP 12hr 10 5 20 40 50 60 40 20 Rain shwrs S S C C C C L C S S S Tstms C S S $$ MAZ011-182000- Eastern Hampden MA- Including the city of Springfield 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 61 84 63 81 Temp 76 81 81 73 68 64 62 65 77 82 83 77 69 66 64 66 76 79 78 70 Dewpt 68 66 65 65 65 63 61 63 63 59 59 64 64 63 61 64 65 63 63 63 RH 76 60 58 76 90 97 97 93 62 46 44 64 84 90 90 93 69 58 60 78 Wind dir N NW NW W S NW NW W W W W SW SW W NW NW NW W W W Wind spd 5 5 8 3 2 1 1 2 5 8 9 3 2 2 2 2 3 4 4 3 Clouds B2 B1 B1 SC SC B1 SC SC SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 0 5 20 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 81 59 80 60 79 58 79 Temp 61 63 79 70 62 63 77 72 63 64 76 71 61 62 77 70 Dewpt 59 60 60 63 61 62 64 64 63 63 66 65 61 61 61 60 PWind dir NW NE NE E E SE SW W Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC SC SC B1 B1 B2 B1 B2 B2 B1 B1 SC SC PoP 12hr 10 10 20 40 60 60 40 20 Rain shwrs S C C C C C L C S S S Tstms S S S $$ CTZ002-182000- Hartford CT- Including the cities of Hartford and Windsor Locks 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 85 64 77 81 83 Temp 77 82 83 75 70 67 64 67 79 83 84 78 71 67 65 67 76 79 79 72 Dewpt 68 67 65 65 66 65 62 63 63 60 59 65 65 64 62 63 65 64 64 64 RH 74 61 55 71 87 93 93 87 58 46 43 64 81 90 90 87 69 60 60 76 Wind dir N NW NW SW SW SW W NW W W W SW SW W NW NW NW W W W Wind spd 5 5 8 3 2 2 1 2 4 8 8 3 2 2 2 2 2 3 3 2 Wind gust 14 Clouds B2 B1 B1 SC SC B1 SC SC FW FW SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 10 10 0 5 30 QPF 12hr 0 0 0 0 0.00-0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 60 81 60 79 61 79 59 79 Temp 63 64 79 71 63 64 78 73 65 64 77 72 62 63 77 71 Dewpt 60 60 62 64 62 63 65 65 64 64 67 66 62 62 62 60 PWind dir NW NE NE E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 B1 B2 B2 B1 B2 B1 SC SC SC PoP 12hr 20 10 20 50 60 60 40 20 Rain shwrs S S S S C C L C C L C S S Tstms S S C S S $$ CTZ003-182000- Tolland CT- Including the cities of Union and Vernon 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 64 84 64 81 Temp 76 80 81 74 69 66 64 67 78 83 83 76 69 66 64 66 75 79 77 70 Dewpt 68 67 66 66 66 65 63 63 64 61 60 65 64 64 62 64 66 65 66 65 RH 76 65 60 76 90 97 97 87 62 47 46 69 84 93 93 93 74 62 69 84 Wind dir NW NW NW SW S SW NW W W W W SW SW W NW NW NW W W W Wind spd 6 5 8 3 2 1 1 2 5 8 8 3 2 2 2 2 3 4 4 2 Clouds B2 B1 B1 SC B1 B1 B1 B1 FW SC SC FW FW SC SC SC SC SC B1 SC PoP 12hr 20 10 0 5 30 QPF 12hr 0 0 0 0 0.01-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S Tstms S S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 80 60 79 61 78 59 79 Temp 62 63 78 69 62 63 77 71 63 64 76 71 61 62 76 70 Dewpt 60 61 63 64 62 63 66 66 63 64 68 66 61 62 63 61 PWind dir NW NE E E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC B1 B1 B2 B2 B1 B2 B1 B1 SC SC PoP 12hr 20 20 20 50 60 60 40 20 Rain shwrs S S S S C C L L C L C S S S Tstms S S S S $$ CTZ004-182000- Windham CT- Including the cities of Putnam and Willimantic 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 64 84 65 82 Temp 76 79 79 73 69 66 64 67 78 82 83 76 68 66 65 67 77 80 78 71 Dewpt 68 68 68 68 67 66 64 65 65 62 61 66 65 64 63 65 66 66 67 65 RH 76 69 69 84 93100100 93 64 51 47 71 90 93 93 93 69 62 69 81 Wind dir N NW NW S SW W NW W W W W SW SW W W NW NW W W W Wind spd 4 6 6 3 1 1 1 2 5 8 8 3 3 2 2 2 3 4 4 2 Clouds B2 B2 B2 SC B1 B2 B1 B1 FW SC SC FW FW FW SC SC SC SC B1 SC PoP 12hr 20 10 0 5 40 QPF 12hr 0.01 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 60 80 60 79 61 79 59 79 Temp 62 64 78 69 62 63 77 71 64 64 76 72 62 62 77 70 Dewpt 61 62 63 65 62 63 66 66 64 64 68 67 62 62 63 62 PWind dir NW NE E E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 20 20 20 50 60 60 40 20 Rain shwrs S S S S S C C L L C L C S S S Tstms S S S $$ RIZ001-182000- Northwest Providence RI- Including the cities of Foster and Smithfield 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 64 83 65 82 Temp 75 78 77 72 68 66 64 67 77 81 82 76 69 67 65 68 77 80 78 71 Dewpt 68 69 69 69 67 66 64 66 66 63 62 65 64 64 63 65 66 66 66 65 RH 79 74 76 90 97100100 97 69 54 51 69 84 90 93 90 69 62 67 81 Wind dir N NW W S SW SW W W W W W SW SW W W NW NW SW W W Wind spd 4 5 8 3 2 1 2 2 5 6 6 3 3 3 3 3 3 4 4 3 Wind gust 17 Clouds B2 B2 B2 SC B1 B2 B1 B1 SC SC SC FW FW FW SC SC SC SC B1 SC PoP 12hr 20 10 0 5 40 QPF 12hr 0.01 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 79 61 78 62 78 60 79 Temp 63 65 77 70 63 64 76 71 64 65 76 72 63 63 77 71 Dewpt 61 62 63 64 62 64 65 65 64 65 68 66 63 63 62 61 PWind dir NW NE E E NE E SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 20 20 20 50 60 60 40 20 Rain shwrs S S S S S C C L L C L C S S S Tstms S S S $$ RIZ002-182000- Southeast Providence RI- Including the city of Providence 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 66 85 67 83 Temp 77 79 78 73 70 68 66 69 79 83 84 78 71 69 67 70 79 81 80 73 Dewpt 68 68 69 70 68 67 66 68 67 64 62 66 65 65 64 66 67 67 67 67 RH 74 69 74 90 93 97100 97 67 53 48 67 81 87 90 87 67 63 65 81 Wind dir N NW S S SW SW SW SW SW SW W SW SW SW W NW NW SW SW W Wind spd 5 2 8 4 3 2 2 3 6 9 9 4 3 3 2 3 3 4 4 3 Clouds B2 B2 B2 B1 B2 B2 SC B1 SC SC SC FW FW FW SC SC SC B1 B1 SC PoP 12hr 20 20 5 5 40 QPF 12hr 0.01 0.01 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 62 80 62 79 63 79 62 80 Temp 65 67 78 71 64 66 77 72 66 67 77 73 65 65 78 72 Dewpt 63 63 63 65 64 65 65 66 65 67 69 68 64 64 62 62 PWind dir NW NE NE E NE E SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC PoP 12hr 20 20 20 50 60 50 30 20 Rain shwrs S S S S S C C L L C C C S S S Tstms S S S $$ RIZ003-182000- Western Kent RI- Including the cities of Coventry and West Greenwich 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 66 84 66 81 Temp 76 79 78 73 69 68 66 69 79 83 83 76 69 68 66 69 78 79 78 71 Dewpt 69 68 69 69 68 67 66 68 67 63 64 66 65 65 64 66 67 67 67 66 RH 79 69 74 87 97 97100 97 67 51 53 71 87 90 93 90 69 67 69 84 Wind dir N W W S SW SW SW SW SW SW SW SW SW W W NW W SW SW W Wind spd 4 4 8 4 2 2 1 3 5 8 8 4 3 3 3 3 3 4 4 3 Clouds B2 B2 B2 B1 B2 B2 B1 B1 SC SC SC FW FW FW SC SC B1 B1 B1 B1 PoP 12hr 20 10 5 5 40 QPF 12hr 0.01 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 79 61 77 62 78 61 78 Temp 64 66 77 70 63 65 76 70 65 66 76 71 64 64 77 71 Dewpt 62 63 64 65 63 64 66 66 65 66 68 67 63 63 62 61 PWind dir NW NE E E E SE SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 30 20 20 50 60 50 30 20 Rain shwrs C S S S S C C L L C C C S S S Tstms S S S $$ RIZ004-182000- Eastern Kent RI- Including the cities of East Greenwich, Warwick, and West Warwick 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 67 85 68 83 Temp 77 80 79 74 71 69 67 70 80 83 84 77 71 70 68 71 79 81 79 73 Dewpt 69 68 70 69 69 68 67 68 68 64 64 66 66 66 65 66 66 67 67 66 RH 76 67 74 84 93 97100 93 67 53 51 69 84 87 90 84 64 63 67 79 Wind dir N NE SW S SW SW SW SW SW SW SW SW SW SW W NW NW SW SW SW Wind spd 5 1 9 5 3 3 2 3 6 10 10 5 4 3 3 3 3 5 5 3 Clouds B2 B2 B2 B1 B2 B2 SC B1 SC SC SC FW FW FW SC SC SC SC B1 B1 PoP 12hr 20 20 5 5 40 QPF 12hr 0.02 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 63 80 63 78 64 79 62 79 Temp 66 67 78 71 65 67 77 72 67 67 77 73 65 66 78 72 Dewpt 63 63 64 64 64 65 65 66 66 67 68 67 64 63 61 61 PWind dir NW NE NE E NE SE SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC PoP 12hr 30 20 20 50 60 50 30 20 Rain shwrs C S S S S C C L L C C C S S S Tstms S S $$ RIZ005-182000- Bristol- Including the city of Bristol 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 66 86 69 83 Temp 78 81 79 73 71 68 67 70 79 83 84 78 73 71 69 72 79 81 79 74 Dewpt 68 68 69 69 69 68 67 69 69 67 66 67 67 67 66 67 67 68 68 68 RH 71 65 72 87 93100100 97 72 59 55 69 81 87 90 84 67 65 69 82 Wind dir N NW S S S S S S S S SW SW SW SW W NW W SW SW SW Wind spd 5 2 11 6 4 4 3 4 8 10 12 6 4 3 3 3 3 5 6 4 Clouds B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC FW SC SC SC SC SC SC B1 B1 PoP 12hr 20 20 5 0 30 QPF 12hr 0.01 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 64 79 65 79 64 80 Temp 68 69 78 72 67 68 77 73 68 69 77 74 67 67 78 73 Dewpt 65 64 64 65 65 66 66 67 67 68 70 68 65 64 63 62 PWind dir NW NE NE E NE SE SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC PoP 12hr 30 20 20 50 60 50 30 20 Rain shwrs C S S S S C C L L C C C C S S Tstms S S $$ RIZ006-182000- Washington RI- Including the cities of Narragansett and Westerly 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 66 84 67 78 82 84 Temp 77 79 77 72 70 67 66 69 80 83 82 76 71 69 67 70 79 80 78 72 Dewpt 69 69 70 70 69 67 66 69 69 66 66 67 67 67 65 67 68 68 68 68 RH 76 72 79 93 97100100100 69 57 58 74 87 93 93 90 69 67 71 87 Wind dir N SW SW S SW SW SW SW SW SW SW SW SW SW W NW W SW SW SW Wind spd 4 5 8 4 2 2 2 3 8 9 10 4 4 3 2 3 4 6 5 3 Clouds B2 B2 B1 B1 B2 B2 B1 B1 SC SC SC FW FW FW SC SC SC SC B1 B1 PoP 12hr 20 10 5 0 30 QPF 12hr 0.01 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 62 79 63 77 63 78 62 79 Temp 65 67 77 70 65 67 76 71 67 67 76 72 65 65 77 72 Dewpt 64 64 66 66 65 66 67 67 67 67 70 68 65 64 63 63 PWind dir NW NE NE E E SE SW SW Wind char LT LT LT GN LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 40 20 30 50 60 50 30 20 Rain shwrs C S S S S C C C L L C C C S S Tstms S S $$ RIZ007-182000- Newport RI- Including the city of Newport 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 66 84 70 78 82 84 Temp 76 79 77 72 70 69 67 70 78 82 82 76 73 72 70 72 78 80 79 73 Dewpt 68 68 69 69 69 69 67 69 69 68 68 68 68 68 67 67 68 68 68 68 RH 76 69 76 90 97100100 97 74 63 63 76 84 87 90 84 71 67 69 84 Wind dir N SW S S S SW SW S SW S SW SW SW SW W NW W SW SW SW Wind spd 5 4 9 3 2 2 2 3 5 9 9 8 5 4 3 3 4 6 8 5 Wind gust 16 20 20 Clouds B2 B2 B2 B2 B2 B2 B1 B1 SC FW SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 20 10 5 0 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 78 66 78 66 78 65 79 Temp 68 69 77 71 68 69 76 72 69 70 76 73 68 68 77 73 Dewpt 66 65 65 65 66 66 66 67 67 68 69 68 66 64 62 63 PWind dir NW NE NE E E SE SW SW Wind char LT LT LT GN LT GN LT GN Avg clouds B1 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 40 20 30 50 60 60 30 20 Rain shwrs C S S S S C C C L L L C C C S S Tstms S S $$ RIZ008-182000- Block Island RI- Including the city of New Shoreham 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 68 80 71 79 Temp 74 75 73 72 71 70 68 70 75 77 79 75 73 73 71 73 76 77 77 73 Dewpt 69 69 69 70 70 69 68 69 70 70 70 69 70 70 68 68 69 69 69 69 RH 84 82 87 93 97 97100 97 84 79 74 82 90 90 90 84 79 76 76 87 Wind dir NE S S SW SW SW SW SW SW SW SW SW SW SW W W W SW SW SW Wind spd 2 6 10 5 4 4 4 5 9 10 11 10 9 6 5 5 5 6 9 6 Clouds B1 B1 B1 B1 B1 B2 B1 B1 FW FW SC FW FW FW SC FW SC SC B1 B1 PoP 12hr 5 10 5 0 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 68 75 69 76 69 77 69 77 Temp 70 70 74 72 71 71 75 73 71 71 75 74 71 70 75 73 Dewpt 67 66 67 68 68 68 69 69 69 69 70 69 67 66 65 65 PWind dir NW NE E E E SE SW SW Wind char LT LT LT GN GN GN GN GN Avg clouds B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC FW PoP 12hr 50 20 30 50 60 60 30 10 Rain shwrs C C S S S C C C L L L C C C Tstms S S $$ MAZ017-182000- Northern Bristol MA- Including the city of Taunton 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 63 85 66 83 Temp 77 79 79 71 67 66 65 68 79 84 84 78 71 68 66 70 79 81 79 73 Dewpt 68 68 68 68 67 66 65 68 68 65 64 66 65 65 64 66 67 67 68 67 RH 74 69 69 90100100100100 69 53 51 67 81 90 93 87 67 63 69 81 Wind dir N NE SE SE S S SW SW SW SW SW SW SW SW W NW NW SW SW W Wind spd 5 4 6 3 1 1 1 2 6 6 8 4 3 2 2 2 3 4 4 2 Wind gust 18 19 Clouds B2 B2 B2 B1 B2 B2 B1 B2 SC SC SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 20 20 5 5 40 QPF 12hr 0.01 0.01 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 80 61 79 62 79 61 80 Temp 64 67 79 71 63 66 77 72 65 67 77 73 64 65 78 72 Dewpt 63 63 64 64 63 65 66 66 65 67 69 67 64 64 63 61 PWind dir NW NE NE E NE E SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 20 20 20 50 60 50 30 20 Rain shwrs S S S S S C C L L C C C S S S Tstms S S S $$ MAZ018-182000- Western Plymouth MA- Including the city of Brockton 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 80 82 63 85 66 83 Temp 76 78 77 70 67 65 65 68 79 84 84 78 70 68 66 70 79 81 79 72 Dewpt 68 68 67 67 66 65 65 68 68 65 65 66 65 65 64 66 67 67 67 67 RH 76 71 71 90 97100100100 69 53 53 67 84 90 93 87 67 63 67 84 Wind dir N NE NE E SE SW S SW SW SW SW SW SW SW W NW N S S S Wind spd 6 6 8 3 1 1 1 2 6 8 8 4 3 2 2 2 3 5 4 2 Wind gust 19 21 Clouds B2 B2 B1 B1 B2 OV B2 B2 SC SC SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 10 10 5 0 40 QPF 12hr 0 0 0 0 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 62 79 61 78 62 79 61 80 Temp 65 67 77 70 63 66 76 72 66 67 77 73 64 65 78 72 Dewpt 64 64 64 64 63 66 66 66 66 67 69 67 64 64 62 61 PWind dir W NE NE E E E SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B1 B2 B1 SC SC PoP 12hr 20 20 20 50 60 50 30 20 Rain shwrs S S S S S S C C L L C C C S S S Tstms S S S $$ MAZ019-182000- Eastern Plymouth MA- Including the city of Plymouth 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 65 84 68 78 82 84 Temp 74 75 74 70 67 67 66 69 78 81 82 78 72 70 68 71 79 80 78 73 Dewpt 68 68 67 67 67 66 66 68 68 67 66 66 65 65 64 66 67 67 67 67 RH 82 79 79 90100 97100 97 71 63 58 67 79 84 87 84 67 65 69 81 Wind dir N NE NE E SE S SW SW SW SW SW SW SW SW W W N E SE S Wind spd 8 8 8 4 2 2 2 4 6 8 8 4 4 3 3 3 4 5 4 2 Wind gust 20 23 14 Clouds B2 B2 B1 B1 B2 B2 B2 B2 SC SC SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 5 5 5 0 40 QPF 12hr 0 0 0 0 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 77 63 77 64 78 63 80 Temp 66 68 75 69 65 68 75 71 67 68 76 73 66 67 78 73 Dewpt 64 65 64 64 64 66 66 66 66 68 69 67 65 65 62 61 PWind dir W NE NE E E E SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 B2 B1 SC SC PoP 12hr 20 20 20 40 60 50 30 20 Rain shwrs S S S S S S C C C L C C C S S S Tstms S S S $$ MAZ020-182000- Southern Bristol MA- Including the cities of Fall River and New Bedford 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 64 84 68 78 84 85 Temp 77 79 77 71 68 66 65 69 79 83 82 77 72 70 68 72 80 82 80 73 Dewpt 68 68 68 69 68 66 65 68 70 68 68 67 67 67 66 67 68 68 69 68 RH 74 69 74 93100100100 97 74 61 63 71 84 90 93 84 67 63 69 84 Wind dir N N S S S SW SW S SW SW SW SW SW SW W W W SW SW SW Wind spd 6 5 6 3 1 2 2 3 6 10 10 6 4 3 2 2 3 5 6 3 Wind gust 21 20 Clouds B2 B2 B2 B2 B2 B2 B1 B2 SC SC SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 10 10 5 0 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 64 79 63 78 64 79 63 79 Temp 67 68 78 71 65 68 76 72 67 69 77 73 66 67 78 73 Dewpt 65 65 65 65 65 66 67 67 66 68 70 68 65 65 63 63 PWind dir W NE NE E E SE SW SW Wind char LT LT LT GN LT LT LT GN Avg clouds B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 30 20 20 50 60 60 40 20 Rain shwrs C S S S S S C C L L C C C C S S Tstms S S $$ MAZ021-182000- Southern Plymouth MA- Including the city of Mattapoisett 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 64 84 68 84 Temp 77 79 77 70 67 66 64 68 79 82 82 77 72 70 68 72 81 82 79 73 Dewpt 68 68 68 67 67 66 64 68 70 68 69 67 67 67 65 67 68 68 69 68 RH 74 69 74 90100100100100 74 63 65 71 84 90 90 84 65 63 72 84 Wind dir N N NE SE NW SW S SW SW SW SW SW SW SW W W W S SW SW Wind spd 8 8 8 2 1 1 1 3 8 10 10 5 3 2 2 2 4 5 5 3 Wind gust 21 23 Clouds B2 B2 B1 B1 B2 B2 B2 B2 SC SC SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 10 5 5 0 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S Obvis PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 79 63 78 64 79 63 80 Temp 67 68 78 70 65 68 77 72 67 69 77 73 66 67 79 73 Dewpt 65 66 65 65 64 66 67 67 66 68 70 68 65 65 64 63 PWind dir W NE NE E E S SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B2 OV B2 B1 B1 B1 SC SC PoP 12hr 30 20 20 50 60 60 40 20 Rain shwrs C S S S S S C C L L L C C C S S Tstms S S $$ MAZ022-182000- Barnstable MA- Including the cities of Chatham, Falmouth, and Provincetown 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 65 81 71 75 80 85 Temp 74 76 74 69 67 67 66 69 76 79 80 76 73 72 71 73 77 78 78 73 Dewpt 68 68 67 67 66 67 66 69 69 69 69 69 69 69 68 69 69 69 69 69 RH 82 76 79 93 97100100100 79 72 69 79 87 90 90 87 76 74 74 87 Wind dir N N N NE W SW SW S SW SW SW SW SW SW W W W S S SW Wind spd 11 11 9 3 1 1 2 4 8 10 10 6 5 4 4 4 5 6 6 4 Wind gust 21 23 24 Clouds OV B2 B1 B1 B2 B2 B2 B2 B1 SC SC SC FW SC SC SC SC SC SC B1 PoP 12hr 5 5 5 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Obvis PF PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 68 75 67 77 67 79 67 79 Temp 70 70 74 70 68 70 76 72 69 71 77 74 69 70 77 73 Dewpt 67 67 66 66 66 67 68 68 68 70 70 69 67 66 64 64 PWind dir W NE E E E S SW SW Wind char LT LT LT GN LT GN LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 40 30 30 50 60 60 40 20 Rain shwrs C C C S S S C C C L L C C C S Tstms S $$ MAZ023-182000- Dukes MA- Including the city of Vineyard Haven 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 63 81 71 76 81 84 Temp 76 77 75 69 67 66 65 69 76 78 80 75 72 72 71 74 78 79 78 73 Dewpt 69 68 68 68 67 66 65 69 70 70 70 69 68 69 68 69 69 69 68 68 RH 79 74 79 97100100100100 82 76 72 82 87 90 90 84 74 72 71 84 Wind dir N N S S SW SW SW S S SW SW SW SW SW W W SW SW SW SW Wind spd 11 9 6 1 2 3 3 4 9 11 10 9 8 6 5 5 5 6 9 6 Wind gust 23 Clouds B2 B2 B1 B1 B2 B2 B1 B1 B1 SC FW SC SC SC FW FW SC SC SC B1 PoP 12hr 5 5 5 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 77 67 77 67 78 67 78 Temp 70 71 75 70 69 71 75 72 70 72 76 73 69 71 76 73 Dewpt 66 67 66 66 66 67 68 67 67 69 70 69 66 66 65 64 PWind dir W NE NE E E S SW SW Wind char LT LT LT GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC PoP 12hr 50 40 30 50 60 60 40 20 Rain shwrs C C C S S C C C L L C C C C S Tstms S $$ MAZ024-182000- Nantucket MA- Including the city of Nantucket 1006 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 64 79 71 79 Temp 74 75 73 69 67 67 67 69 74 76 77 74 73 72 71 73 77 78 77 73 Dewpt 69 68 68 67 67 67 67 69 70 70 71 70 70 70 69 70 71 71 71 69 RH 84 79 84 93100100100100 87 82 82 87 90 93 93 90 82 79 82 87 Wind dir N N N N NW SW SW S S S S SW SW SW SW SW SW SW SW SW Wind spd 14 12 11 4 2 3 3 5 9 10 10 9 8 6 6 5 8 8 9 6 Wind gust 20 23 Clouds OV B1 B1 B1 B2 B2 B1 B1 B1 SC FW SC FW SC FW FW FW FW SC B1 PoP 12hr 0 0 5 0 20 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Obvis PF PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 69 75 67 77 68 79 68 78 Temp 71 72 73 70 69 71 74 72 70 72 76 74 70 71 75 73 Dewpt 68 68 68 67 66 67 68 68 68 69 70 69 68 67 66 64 PWind dir W NE E E SE S SW SW Wind char LT GN LT GN GN GN GN GN Avg clouds B1 B2 B1 B1 B1 B1 B1 B1 B2 OV B2 B1 B2 B1 SC SC PoP 12hr 50 40 30 50 60 60 40 20 Rain shwrs C C C C C C C C L L L C C C S Tstms S S $$