Area Forecast Matrices
Issued by NWS Boston, MA
Issued by NWS Boston, MA
403 FOUS51 KBOX 182005 AFMBOX Area Forecast Matrices National Weather Service Boston/Norton MA 405 PM EDT Tue Aug 18 2026 MAZ015-190800- Suffolk MA- Including the city of Boston 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 85 87 68 77 83 85 65 Temp 76 71 69 68 68 70 79 83 85 80 74 71 69 71 78 81 80 75 71 67 65 67 Dewpt 69 68 68 67 67 68 67 65 64 64 64 64 63 65 65 64 64 64 62 61 59 60 RH 79 90 97 97 97 93 67 55 50 58 71 79 81 81 64 56 58 69 73 81 81 78 Wind dir E E SE S SW SW SW S SW SW SW SW SW W NW N NE S W NW N N Wind spd 5 4 3 2 2 2 3 6 6 4 4 3 3 3 4 5 4 3 3 3 4 4 Clouds FW FW SC B1 B1 B1 FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC FW FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.00-0.10 0.00-0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 64 76 65 77 65 80 63 80 Temp 77 73 66 66 74 70 67 67 75 73 67 67 78 74 65 65 78 74 Dewpt 60 61 62 64 64 65 65 66 68 67 65 64 62 61 60 61 60 61 PWind dir NE E E NE E SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC SC B1 B1 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 50 30 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ MAZ016-190800- Eastern Norfolk MA- Including the city of Quincy 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 86 67 84 64 Temp 76 70 68 67 67 70 80 85 86 80 72 70 68 71 80 82 81 75 70 66 64 66 Dewpt 69 68 67 67 67 68 67 65 64 65 64 64 63 65 65 64 65 65 63 61 59 61 RH 79 93 97100100 93 65 51 48 60 76 81 84 81 60 55 58 71 78 84 84 84 Wind dir E SE S S SW SW SW SW SW SW SW SW SW W NW N NE S W NW N N Wind spd 5 3 3 2 2 2 3 6 6 4 4 4 3 3 4 4 4 3 3 3 4 4 Clouds FW FW SC B1 B1 B1 FW FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.01-0.09 0.02-0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 62 77 64 79 63 81 61 81 Temp 79 73 63 66 75 71 66 67 77 73 66 66 80 74 63 65 79 74 Dewpt 61 61 62 64 64 65 65 66 68 67 65 64 62 61 59 60 60 60 PWind dir NE E E NE E SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC SC B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 50 30 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ MAZ013-190800- Western Norfolk MA- Including the cities of Foxborough and Norwood 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 85 66 84 61 Temp 79 72 68 66 66 68 79 84 85 78 70 68 66 69 79 82 81 74 68 63 61 64 Dewpt 71 70 68 66 66 68 68 65 65 66 65 64 63 65 66 65 65 65 62 60 58 60 RH 77 93100100100100 69 53 51 67 84 87 90 87 64 56 58 74 81 90 90 87 Wind dir NE SE S SW SW SW SW SW SW SW SW SW SW W NW NW W W W NW N N Wind spd 3 3 2 2 2 2 3 6 5 3 3 3 2 2 3 4 4 2 2 3 3 3 Clouds SC SC SC B1 B1 SC FW FW FW FW SC SC B1 SC SC SC SC B1 B1 SC SC FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.00-0.12 0.00-0.12 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 77 62 79 61 80 58 80 Temp 80 73 61 64 76 71 64 65 77 72 64 64 79 73 61 63 79 73 Dewpt 61 62 61 63 65 65 64 65 69 67 64 64 63 62 60 61 61 61 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 50 30 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ MAZ014-190800- Southeast Middlesex MA- Including the city of Cambridge 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 86 67 84 63 Temp 78 71 69 67 67 69 79 84 86 80 73 70 68 70 79 82 82 75 70 65 63 66 Dewpt 69 68 68 67 67 68 68 64 63 64 64 64 63 65 65 64 64 64 62 60 58 60 RH 74 90 97100100 97 69 51 46 58 73 81 84 84 62 55 55 69 76 84 84 81 Wind dir E SE SE S SW SW SW SW W SW SW SW W W NW NW NE SW NW NW N N Wind spd 5 4 2 1 1 2 3 6 6 4 3 3 3 3 3 4 4 3 3 3 4 4 Clouds SC SC SC B1 B1 B1 SC FW FW FW FW SC SC SC SC SC SC B1 SC SC FW FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 62 77 63 79 63 81 61 81 Temp 80 74 64 65 76 71 65 66 77 73 65 66 79 74 63 64 80 75 Dewpt 60 61 62 63 64 64 65 66 68 67 65 64 63 60 59 61 60 60 PWind dir NE E E NE E SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW SC SC B1 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 50 30 10 5 10 Rain shwrs S C C C C C C C S Tstms S S $$ MAZ007-190800- Eastern Essex MA- Including the city of Gloucester 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 77 83 86 67 75 81 84 60 62 66 Temp 74 68 66 66 66 69 77 81 82 77 71 69 67 70 78 79 78 72 68 64 62 66 Dewpt 69 68 66 66 66 68 69 67 67 66 64 64 63 65 66 65 65 65 64 61 59 61 RH 84100100100100 97 76 63 61 69 79 84 87 84 67 62 64 79 87 90 90 84 Wind dir E SE S S SW SW S S S SW SW SW W W NW NE SE S W NW N N Wind spd 4 3 2 1 1 2 3 5 5 4 4 3 3 3 3 4 4 3 3 3 4 4 Clouds FW SC B1 B1 B2 B1 SC FW FW FW FW SC SC SC SC SC SC B1 B1 SC FW FW PoP 12hr 5 5 0 10 10 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 62 76 63 77 63 81 61 81 Temp 76 72 63 66 74 70 64 66 75 72 65 66 79 73 63 65 79 73 Dewpt 61 62 62 64 64 65 64 66 69 67 65 65 63 61 59 61 61 61 PWind dir NE E E NE E SW W W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 50 30 10 10 10 Rain shwrs C C C C C C C S Tstms S S $$ MAZ006-190800- Western Essex MA- Including the city of Lawrence 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 85 65 83 60 Temp 78 70 66 65 65 67 79 84 85 78 70 68 66 69 78 81 81 73 67 62 60 64 Dewpt 70 68 66 65 65 67 69 65 64 64 63 63 62 65 65 64 64 64 62 60 58 60 RH 76 93100100100100 72 53 50 62 78 84 87 87 64 56 56 73 84 93 93 87 Wind dir E SE SE S SW SW SW SW SW SW SW SW W NW NW NW SW SW W NW N N Wind spd 4 3 1 0 1 1 3 4 4 3 2 2 2 2 3 3 3 2 2 2 3 3 Clouds SC SC SC B1 B2 B1 SC FW FW FW SC SC SC SC SC SC SC B1 SC SC FW FW PoP 12hr 10 5 0 10 10 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 59 77 61 78 61 81 58 81 Temp 80 73 61 63 75 70 63 64 76 71 63 64 79 73 60 62 79 73 Dewpt 60 61 60 62 64 64 63 64 68 67 63 63 63 61 58 60 61 60 PWind dir E E E NE E SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC SC FW FW FW FW PoP 12hr 0 10 30 50 50 30 20 10 10 Rain shwrs S C C C C C C S S Tstms S S S $$ MAZ005-190800- Central Middlesex MA- Including the cities of Framingham and Lowell 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 85 65 84 60 Temp 80 72 68 65 65 67 79 84 85 78 70 68 66 69 78 82 81 73 68 63 60 64 Dewpt 71 69 68 65 65 67 67 64 63 64 64 63 62 65 65 64 64 63 61 59 57 59 RH 74 90100100100100 67 51 48 62 81 84 87 87 64 55 56 71 78 87 90 84 Wind dir NE SE S S SW SW SW SW W W SW SW W NW NW W W W NW NW N N Wind spd 3 3 1 1 1 1 3 5 5 3 2 2 2 2 3 4 4 2 2 2 3 3 Clouds SC SC SC B1 B1 SC SC FW FW FW SC SC SC SC SC SC SC B1 SC SC FW FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.00-0.07 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 59 78 61 79 61 81 58 81 Temp 81 74 61 63 76 71 63 64 77 72 63 63 79 73 60 62 79 73 Dewpt 60 61 61 62 64 64 63 64 68 67 63 63 63 61 59 60 61 61 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 60 30 20 5 10 Rain shwrs S C C C C C C C S Tstms S S $$ MAZ012-190800- Southern Worcester MA- Including the cities of Milford and Worcester 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 84 64 82 59 Temp 79 72 67 65 64 67 78 82 83 76 68 66 65 67 77 80 80 71 66 61 59 62 Dewpt 71 70 67 65 64 66 66 64 64 65 64 64 63 65 66 65 65 64 61 59 57 59 RH 77 93100100100 97 67 55 53 69 87 93 93 93 69 60 60 79 84 93 93 90 Wind dir NW S SW SW W SW SW SW W SW SW SW W W NW W W W NW NW NW N Wind spd 3 2 2 2 2 2 4 6 5 3 3 3 3 3 3 4 4 3 3 3 4 4 Clouds SC SC SC SC B1 SC FW FW FW FW FW SC SC SC SC SC SC B1 SC SC FW SC PoP 12hr 10 5 0 20 10 QPF 12hr 0.00-0.18 0 0 0.00-0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 59 77 61 78 60 79 57 79 Temp 81 72 61 62 75 70 63 64 76 71 63 63 77 70 59 61 77 71 Dewpt 60 62 61 62 64 65 63 64 68 67 62 63 63 62 59 60 62 62 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 60 40 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ MAZ004-190800- Northern Worcester MA- Including the cities of Barre and Fitchburg 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 82 62 78 80 84 53 57 59 Temp 79 71 66 63 62 65 77 81 81 74 67 65 63 65 75 78 78 69 64 59 57 61 Dewpt 69 69 66 63 62 64 64 62 62 63 62 62 61 64 64 63 62 62 59 57 55 58 RH 72 93100100100 97 64 53 53 69 84 90 93 97 69 60 58 78 84 93 93 90 Wind dir NW SW W W W W SW W W W SW SW W NW NW W W W W NW N N Wind spd 2 2 1 1 1 1 4 6 5 3 2 2 2 2 3 4 4 3 2 2 3 3 Clouds SC SC SC SC B2 SC FW FW FW FW SC SC SC SC SC SC SC B1 SC FW FW FW PoP 12hr 10 5 0 20 10 QPF 12hr 0.00-0.24 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 57 76 59 76 58 77 56 77 Temp 79 71 59 60 74 68 61 62 74 69 61 61 75 68 58 59 76 69 Dewpt 58 60 59 60 62 63 61 62 67 66 61 61 62 61 57 59 60 61 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW FW PoP 12hr 5 20 40 50 60 40 10 5 10 Rain shwrs S S C C C C L C S Tstms S S $$ MAZ026-190800- Northern Middlesex MA- Including the city of Ayer 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 84 64 78 83 84 58 Temp 80 72 67 64 63 66 79 83 84 76 68 66 64 67 77 81 80 71 65 60 58 63 Dewpt 70 70 67 64 63 66 66 63 62 64 62 61 61 64 65 63 62 62 59 56 54 58 RH 72 93100100100100 64 51 48 66 81 84 90 90 67 54 54 73 81 87 86 84 Wind dir NW S SW W W W SW SW W W SW W W NW NW W W W W NW NW N Wind spd 2 2 0 0 0 1 3 5 4 2 2 2 2 2 2 3 3 2 2 2 2 2 Clouds SC SC B1 B1 B1 SC FW FW FW FW SC SC SC B1 SC SC SC B1 SC FW FW FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.00-0.07 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 57 77 59 77 58 79 56 80 Temp 81 73 59 61 76 69 61 63 75 70 61 62 77 70 58 61 78 71 Dewpt 59 60 58 61 63 63 61 63 68 66 61 62 63 61 57 60 61 61 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW FW PoP 12hr 5 10 30 50 60 40 20 10 10 Rain shwrs S C C C C L C S S Tstms S S S $$ MAZ002-190800- Western Franklin MA- Including the city of Charlemont 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 74 80 84 60 71 77 81 51 54 57 Temp 78 70 64 60 58 63 74 79 79 72 66 63 62 63 72 76 75 67 61 56 54 58 Dewpt 64 63 61 59 58 59 60 59 61 62 61 60 59 61 61 59 59 58 55 54 52 55 RH 62 78 90 96100 87 62 50 54 71 84 90 90 93 68 56 58 73 81 93 93 90 Wind dir NW NW NW W W W W W W W W W W NW NW W W W W NW NW N Wind spd 3 2 2 2 2 2 3 4 3 1 2 2 3 2 2 3 3 2 3 3 3 2 Clouds SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1 B1 B1 FW FW FW FW PoP 12hr 5 0 0 20 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 55 74 57 74 56 74 55 75 Temp 77 70 57 59 73 68 60 60 72 67 59 59 72 66 57 58 73 67 Dewpt 55 57 54 57 60 61 59 60 64 62 58 59 60 59 55 56 59 59 PWind dir N N E E S W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC B1 B1 B2 B2 B2 B1 SC SC SC FW FW SC SC PoP 12hr 0 10 30 50 70 50 20 10 10 Rain shwrs S C C C C L C S Tstms C S S $$ MAZ003-190800- Eastern Franklin MA- Including the cities of Greenfield and Orange 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 83 62 81 56 Temp 80 72 66 62 61 63 77 82 83 75 68 65 63 64 74 79 79 69 63 58 56 58 Dewpt 67 67 64 62 61 63 63 61 61 63 63 62 61 63 64 61 60 60 59 57 55 57 RH 65 84 93100100100 62 49 47 66 84 90 93 97 71 54 52 73 87 96 96 96 Wind dir NW NW N NW SW SW SW SW W W SW SW W NW NW W W W W NW N N Wind spd 3 2 1 1 1 1 3 5 5 2 1 1 1 2 3 3 4 3 2 2 3 3 Clouds SC SC SC B1 B1 SC FW FW SC SC SC SC B1 B1 SC B1 B1 B1 FW FW FW FW PoP 12hr 5 0 0 10 5 QPF 12hr 0.00-0.18 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 57 78 60 77 58 78 56 78 Temp 80 72 59 59 76 70 62 62 75 70 61 61 76 69 58 59 76 70 Dewpt 57 59 58 59 62 62 61 61 66 65 61 61 61 60 58 58 60 60 PWind dir N NE E NE S SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW SC SC PoP 12hr 0 10 30 50 70 40 10 5 10 Rain shwrs S C C C C L C Tstms S S $$ MAZ008-190800- Western Hampshire MA- Including the city of Chesterfield 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 77 80 84 61 74 78 82 52 55 58 Temp 78 70 65 61 59 64 75 79 80 72 66 64 62 63 73 76 76 67 62 58 55 59 Dewpt 65 64 61 59 58 60 61 60 61 63 61 60 59 61 62 60 60 59 56 54 53 56 RH 64 81 87 93 96 87 62 52 52 73 84 87 90 93 68 58 58 75 81 86 93 90 Wind dir NW NW NW NW NW W W W W W W W NW NW NW NW NW W W NW NW N Wind spd 4 3 3 2 2 2 3 5 4 2 2 3 3 3 2 4 3 3 3 3 3 3 Clouds FW SC FW SC SC FW FW FW SC SC SC SC SC SC SC B1 B1 B1 FW FW FW FW PoP 12hr 5 0 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 56 75 58 75 56 74 55 75 Temp 77 70 59 60 73 68 60 61 72 68 59 59 73 67 57 58 73 67 Dewpt 56 59 56 58 61 62 60 61 65 64 59 59 60 60 56 58 60 60 PWind dir NE N E E S W W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC SC B1 B1 B2 B2 B2 B1 SC SC SC FW FW SC SC PoP 12hr 5 10 30 50 70 40 20 10 10 Rain shwrs S C C C C L C Tstms C S $$ MAZ010-190800- Eastern Hampshire MA- Including the cities of Amherst and Northampton 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 84 63 82 57 Temp 81 73 68 63 62 65 78 83 83 76 69 66 64 65 76 80 79 70 65 60 57 60 Dewpt 68 67 65 63 61 63 65 62 62 64 64 63 62 64 65 63 62 62 60 58 55 58 RH 65 81 90100 97 93 64 49 49 66 84 90 93 97 69 56 56 76 84 93 93 93 Wind dir NW NW NW W SW SW SW SW W W SW SW W NW NW NW W NW NW NW N N Wind spd 3 3 2 1 1 1 3 6 5 2 1 1 1 2 3 4 4 3 2 2 4 3 Clouds SC FW SC SC B1 SC FW FW FW SC SC FW SC SC SC B1 B1 B1 SC FW SC FW PoP 12hr 5 5 5 20 5 QPF 12hr 0.00-0.16 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 58 78 60 79 59 79 57 79 Temp 81 73 61 61 76 71 63 63 76 71 62 62 77 70 59 60 77 70 Dewpt 58 61 60 61 63 64 62 63 67 66 61 62 62 61 58 60 61 61 PWind dir N NE E NE S SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW SC SC PoP 12hr 5 20 40 50 70 40 10 5 10 Rain shwrs S C C C C L C Tstms C S $$ MAZ009-190800- Western Hampden MA- Including the city of Blandford 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 82 61 79 56 Temp 78 69 65 62 60 64 76 80 81 73 66 65 62 63 74 77 76 67 62 58 56 59 Dewpt 66 65 62 60 58 60 62 61 62 63 62 60 59 61 63 62 61 60 57 55 53 57 RH 67 87 90 93 93 87 62 52 53 71 87 84 90 93 69 60 60 78 84 90 90 93 Wind dir NW W NW NW NW NW W W W W W W NW NW NW NW NW NW NW NW NW N Wind spd 4 3 3 3 3 2 3 5 4 2 2 3 4 3 3 4 3 3 4 4 4 3 Clouds FW SC FW SC SC FW FW CL FW SC FW FW SC SC SC B1 B1 B1 SC FW SC FW PoP 12hr 5 0 5 20 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 57 76 59 76 57 76 55 77 Temp 78 70 59 60 74 68 61 61 74 68 60 60 74 67 58 58 74 68 Dewpt 58 60 57 59 63 63 60 61 66 64 59 60 61 60 56 58 60 60 PWind dir NE N E E S W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B1 B2 B1 SC SC FW FW FW FW SC PoP 12hr 5 20 40 50 70 40 10 5 10 Rain shwrs S S C C C C L C Tstms C S $$ MAZ011-190800- Eastern Hampden MA- Including the city of Springfield 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 85 63 82 57 Temp 81 73 68 64 62 66 78 83 84 76 69 66 64 66 76 80 79 71 65 60 57 61 Dewpt 69 68 65 63 62 64 65 62 63 64 64 63 62 64 65 63 63 62 60 58 56 59 RH 67 84 90 97100 93 64 49 49 66 84 90 93 93 69 56 58 73 84 93 96 93 Wind dir W W W SW SW W SW SW W SW SW SW W NW NW NW NW NW NW NW N N Wind spd 4 3 2 1 1 1 3 6 6 3 2 2 2 2 3 4 4 4 3 3 3 3 Clouds SC FW SC SC B1 SC FW FW FW FW FW FW SC SC SC B1 SC B1 SC FW SC SC PoP 12hr 5 5 5 20 10 QPF 12hr 0.00-0.06 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 59 78 60 79 59 79 57 80 Temp 81 73 61 62 76 71 63 63 77 71 62 62 77 70 59 61 77 71 Dewpt 59 61 60 61 63 64 63 63 68 66 62 62 62 61 58 60 61 61 PWind dir N E E NE S SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW SC PoP 12hr 5 20 40 50 60 40 10 5 10 Rain shwrs S C C C C C L C Tstms C S $$ CTZ002-190800- Hartford CT- Including the cities of Hartford and Windsor Locks 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 81 85 87 65 78 82 84 59 Temp 82 75 69 65 63 67 79 84 85 78 70 67 65 67 76 80 80 72 67 62 59 62 Dewpt 70 69 66 64 62 64 65 63 63 65 65 64 63 64 66 65 64 63 61 58 56 59 RH 67 82 90 97 97 90 62 49 48 64 84 90 93 90 71 60 58 73 81 87 90 90 Wind dir W W W W W NW W W W SW SW SW NW NW NW NW NW NW NW NW N N Wind spd 3 3 2 1 1 1 2 5 5 2 2 2 2 2 2 3 4 3 3 3 3 3 Clouds FW FW FW SC SC FW FW FW FW FW SC SC SC FW SC SC SC B1 SC SC SC FW PoP 12hr 5 5 5 20 10 QPF 12hr 0.00-0.06 0.00-0.10 0 0.01-0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 60 78 61 79 60 79 58 80 Temp 81 74 62 63 76 72 64 64 77 73 63 63 78 72 60 62 78 73 Dewpt 60 63 62 62 65 65 64 64 69 67 62 63 63 62 59 60 62 62 PWind dir NE E E NE S SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW SC PoP 12hr 5 20 40 50 60 40 10 5 10 Rain shwrs S C C C C C C C Tstms C S $$ CTZ003-190800- Tolland CT- Including the cities of Union and Vernon 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 84 64 82 58 Temp 80 72 67 64 63 66 78 82 83 75 68 66 64 66 76 80 79 71 65 61 58 61 Dewpt 71 70 67 64 62 65 66 65 65 65 64 64 62 65 67 66 66 64 61 58 56 59 RH 74 93100100 97 97 67 56 55 71 87 93 93 97 74 62 64 79 87 90 93 93 Wind dir W W W SW W W W SW W SW S SW W NW NW W W NW NW NW N N Wind spd 3 2 2 1 1 1 3 6 5 3 3 2 2 2 3 4 4 3 2 3 3 3 Clouds SC FW SC SC B1 B1 FW FW FW FW FW SC B1 SC SC SC B1 B1 SC SC SC SC PoP 12hr 5 5 5 20 10 QPF 12hr 0.00-0.05 0.01 0 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 59 77 61 79 60 79 57 79 Temp 80 72 61 62 75 70 63 64 77 71 62 62 77 70 59 61 77 70 Dewpt 62 64 61 62 66 66 63 64 70 67 62 62 64 63 59 60 63 63 PWind dir NE E E E S SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW SC PoP 12hr 10 20 40 50 60 40 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ CTZ004-190800- Windham CT- Including the cities of Putnam and Willimantic 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 84 64 83 59 Temp 79 72 67 65 64 66 79 83 84 75 68 66 65 67 77 81 80 71 66 62 59 62 Dewpt 72 71 67 65 64 66 67 65 66 66 65 65 63 65 67 66 67 66 62 59 57 60 RH 79 97100100100100 67 55 55 74 90 97 93 93 71 60 65 84 87 90 93 93 Wind dir W SW SW SW SW SW SW SW SW SW SW SW W NW NW W W W NW NW N N Wind spd 3 2 2 2 1 1 3 6 6 3 2 2 2 2 3 4 4 3 2 3 3 4 Clouds SC SC FW SC B1 B1 FW FW FW FW FW SC B1 SC SC SC SC B1 SC SC SC SC PoP 12hr 10 5 0 20 10 QPF 12hr 0.00-0.09 0.00-0.06 0 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Obvis PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 77 61 79 60 79 57 79 Temp 81 72 62 62 75 70 64 64 77 72 63 63 78 70 60 61 77 71 Dewpt 62 64 61 62 66 66 64 64 70 68 63 63 64 63 59 60 63 63 PWind dir NE E E NE S SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 40 50 50 40 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ RIZ001-190800- Northwest Providence RI- Including the cities of Foster and Smithfield 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 84 65 82 60 Temp 79 72 68 66 65 68 79 82 83 76 69 67 66 68 78 80 80 72 67 63 60 63 Dewpt 72 71 68 66 65 67 67 65 65 66 65 64 63 65 66 66 66 65 62 59 57 60 RH 79 97100100100 97 67 56 55 71 87 90 90 90 67 62 62 79 84 87 90 90 Wind dir W S SW SW SW SW SW SW SW SW SW SW W W NW W W W NW NW NW N Wind spd 3 3 3 2 2 2 3 6 5 3 3 3 3 3 3 4 4 3 3 3 4 4 Clouds SC B1 SC SC SC SC FW FW SC FW SC SC SC SC SC SC SC SC B1 SC SC SC PoP 12hr 10 5 0 20 10 QPF 12hr 0.00-0.06 0.00-0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 77 62 78 61 79 58 79 Temp 80 72 62 63 75 70 64 65 76 72 63 64 78 71 61 62 77 71 Dewpt 62 63 61 63 65 65 64 65 69 67 63 63 63 62 59 61 62 62 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC B1 B1 B1 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 40 50 50 30 10 5 10 Rain shwrs S C C C C C C C Tstms S S $$ RIZ002-190800- Southeast Providence RI- Including the city of Providence 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 84 67 83 62 Temp 80 73 69 68 67 69 80 83 84 78 70 69 67 70 79 81 81 74 69 65 62 65 Dewpt 73 72 69 68 67 68 69 67 67 68 66 66 64 66 67 67 67 67 64 61 59 61 RH 79 97100100100 97 69 59 57 71 87 90 90 87 67 63 63 79 84 87 90 87 Wind dir S SE SW SW SW SW SW SW SW SW SW SW SW W NW W W W NW NW NW N Wind spd 3 3 3 2 2 1 3 6 6 4 3 3 2 2 3 4 4 3 3 3 4 4 Clouds SC B1 SC SC SC SC FW FW SC FW SC SC SC SC SC SC SC SC B1 SC SC SC PoP 12hr 10 5 0 10 10 QPF 12hr 0.01 0.00-0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 61 78 63 79 63 80 60 80 Temp 81 73 64 64 76 71 66 66 77 73 65 65 79 73 63 63 78 73 Dewpt 63 65 63 64 66 66 65 66 70 69 65 65 64 64 60 62 62 63 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 50 50 50 30 20 5 10 Rain shwrs C C C C C C C C S Tstms S S $$ RIZ003-190800- Western Kent RI- Including the cities of Coventry and West Greenwich 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 83 66 82 61 Temp 79 71 69 67 66 68 79 82 82 75 69 68 66 69 78 80 79 72 67 64 61 64 Dewpt 72 71 69 67 66 68 68 66 66 67 66 66 64 66 67 67 67 66 63 60 58 61 RH 79100100100100100 69 58 58 76 90 93 93 90 69 65 67 81 87 87 90 90 Wind dir SW S SW SW SW SW SW SW SW SW SW SW W W NW W W W NW NW N N Wind spd 4 3 3 2 2 1 4 6 6 4 3 3 3 3 3 4 4 2 3 3 4 5 Clouds B1 SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC PoP 12hr 10 5 0 20 10 QPF 12hr 0.01 0.00-0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 61 76 62 78 62 78 59 78 Temp 79 72 63 64 74 69 65 65 76 71 64 64 77 71 62 62 77 71 Dewpt 63 64 63 64 66 66 65 65 70 68 64 64 64 63 59 61 63 63 PWind dir NE E E NE S SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C C C C C Tstms S S $$ RIZ004-190800- Eastern Kent RI- Including the cities of East Greenwich, Warwick, and West Warwick 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 84 68 83 63 Temp 80 73 71 68 68 70 80 83 83 77 71 69 68 71 79 81 81 74 70 66 63 65 Dewpt 72 72 70 68 67 68 69 67 67 67 67 66 65 66 67 67 67 66 64 62 59 61 RH 77 97 97100 97 93 69 59 59 71 87 90 90 84 67 63 63 76 81 87 87 87 Wind dir S S SW SW SW SW SW SW SW SW SW SW SW NW NW W W W W NW N N Wind spd 4 4 3 3 2 2 4 8 8 5 4 3 3 3 3 4 5 3 3 3 4 5 Clouds SC B1 SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC PoP 12hr 10 5 0 10 10 QPF 12hr 0.01 0.01-0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 62 77 64 79 63 80 61 79 Temp 80 73 65 65 75 71 66 67 77 73 66 66 78 73 63 64 78 72 Dewpt 63 64 64 64 65 66 66 67 70 68 65 65 63 63 60 61 61 62 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C L C C C Tstms S S S $$ RIZ005-190800- Bristol- Including the city of Bristol 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 83 69 83 64 Temp 80 74 72 70 69 71 79 82 83 77 72 71 69 72 79 81 80 75 71 67 64 67 Dewpt 73 72 71 70 68 69 70 69 69 69 68 67 66 67 68 68 69 68 66 63 61 62 RH 79 93 97100 97 93 74 65 63 76 87 87 90 84 69 65 69 79 84 87 90 84 Wind dir S S S SW SW SW S S S SW SW SW SW W NW SW W W W NW N N Wind spd 5 4 3 3 2 2 4 9 9 6 4 3 3 3 3 4 6 4 3 3 4 5 Clouds SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC B1 SC SC SC PoP 12hr 10 5 0 10 10 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 64 78 65 79 65 80 63 80 Temp 80 74 66 67 75 72 68 68 77 74 67 68 78 73 65 66 78 73 Dewpt 63 65 65 65 67 67 67 68 71 69 67 66 64 64 62 62 63 64 PWind dir NE E E NE SE SW W W SW Wind char LT LT GN LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C L C C C Tstms S S S $$ RIZ006-190800- Washington RI- Including the cities of Narragansett and Westerly 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 78 82 84 67 78 82 84 62 Temp 77 72 70 68 67 69 79 81 81 75 70 69 68 70 79 80 79 73 69 65 62 65 Dewpt 73 72 70 68 67 69 70 69 68 69 68 67 66 67 68 68 68 68 65 62 59 62 RH 87100100100100100 74 67 65 82 93 93 93 90 69 67 69 84 87 90 90 90 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW W NW SW SW W NW NW N N Wind spd 5 3 3 2 2 2 5 8 8 4 3 3 3 3 4 5 5 3 2 3 4 5 Clouds SC SC SC SC SC SC SC FW FW SC SC B1 SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 5 5 0 10 10 QPF 12hr 0.00-0.13 0.00-0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 62 76 63 78 63 79 60 78 Temp 79 73 64 66 75 71 67 67 77 73 65 65 78 72 62 64 77 72 Dewpt 65 66 64 65 68 68 66 67 71 70 65 65 65 64 61 62 63 64 PWind dir E E E NE SE SW W W SW Wind char LT LT GN LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C L C C C Tstms S S S $$ RIZ007-190800- Newport RI- Including the city of Newport 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 78 81 84 70 78 82 85 66 Temp 77 72 71 70 70 72 78 80 80 76 72 71 70 72 79 80 79 74 71 68 66 68 Dewpt 72 71 71 70 69 70 70 69 69 69 69 68 67 68 68 68 69 68 67 65 62 63 RH 85 97100100 97 93 76 69 69 79 90 90 90 87 69 67 72 82 87 90 87 84 Wind dir S S S SW SW SW SW S SW SW SW SW SW W NW SW SW W W NW N N Wind spd 6 4 4 4 3 3 5 10 11 6 5 4 3 3 4 6 8 5 4 3 4 6 Clouds SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 5 5 0 10 10 QPF 12hr 0.01 0.00-0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Obvis PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 65 76 66 78 66 79 64 78 Temp 79 73 67 68 75 71 68 69 77 73 68 69 78 73 66 67 77 73 Dewpt 64 65 65 66 66 67 68 69 71 70 67 66 64 64 62 63 62 64 PWind dir NE E E NE S SW W W SW Wind char LT LT GN LT GN LT GN LT GN Avg clouds SC SC SC B1 B1 B1 B2 OV B1 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C L C C C Tstms S S S $$ RIZ008-190800- Block Island RI- Including the city of New Shoreham 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 79 71 79 68 Temp 74 72 71 71 71 72 75 77 78 75 73 73 72 73 76 77 77 73 72 70 68 70 Dewpt 72 71 71 71 70 70 70 70 71 70 70 70 69 69 70 69 70 69 68 66 63 64 RH 93 97100100 97 93 84 79 79 84 90 90 90 87 82 76 79 87 87 87 84 81 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW W W NW N N Wind spd 8 6 5 5 4 4 6 9 10 9 8 6 5 5 5 8 9 6 5 5 6 8 Clouds SC SC SC SC SC SC FW SC FW SC FW SC SC SC FW SC SC B1 B1 B1 B1 SC PoP 12hr 5 5 0 10 20 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 69 75 69 77 69 77 68 76 Temp 76 73 71 70 74 73 71 71 76 74 72 70 75 74 70 69 75 73 Dewpt 66 67 67 68 69 69 69 70 72 71 69 67 66 66 64 64 65 66 PWind dir E E E NE SE SW W W SW Wind char LT LT GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC FW CL FW FW FW FW PoP 12hr 10 40 60 60 50 30 5 5 10 Rain shwrs S C L C C L C C C Tstms S S S S $$ MAZ017-190800- Northern Bristol MA- Including the city of Taunton 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 85 66 84 61 Temp 80 72 69 67 67 69 80 84 84 77 70 68 66 70 80 82 81 74 68 64 61 65 Dewpt 72 71 69 67 67 69 70 68 67 67 66 65 64 66 67 67 67 67 64 61 59 62 RH 77 97100100100100 72 59 57 71 87 90 93 87 65 61 63 79 87 90 93 90 Wind dir E SE S SW SW SW SW SW SW SW SW SW SW W NW W W W W NW N N Wind spd 3 3 2 2 1 1 3 6 6 3 3 2 2 2 3 4 4 2 2 2 3 3 Clouds SC SC SC B1 SC SC FW FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC FW PoP 12hr 10 5 0 10 10 QPF 12hr 0.01 0.00-0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 77 62 79 62 80 59 80 Temp 80 73 62 64 76 71 65 66 78 73 64 65 79 73 61 63 79 72 Dewpt 63 63 62 64 66 66 65 66 70 68 64 65 64 63 60 62 62 63 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 30 50 50 50 30 20 5 10 Rain shwrs C C C C C C C C Tstms S S $$ MAZ018-190800- Western Plymouth MA- Including the city of Brockton 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 84 66 84 62 Temp 78 70 68 67 67 69 80 84 84 77 70 68 66 70 80 82 80 73 68 64 62 65 Dewpt 71 70 68 67 67 69 70 68 67 68 66 66 64 67 67 67 67 67 65 63 60 63 RH 79100100100100100 72 59 57 74 87 93 93 90 65 61 65 81 90 97 93 93 Wind dir E SE S S SW SW SW SW SW SW SW SW SW W NW NW SW SW W NW N N Wind spd 4 2 2 1 1 1 4 6 6 4 3 2 2 2 3 4 4 2 1 2 2 3 Clouds SC SC SC B2 B1 SC FW FW FW FW SC B1 SC SC SC SC SC B1 B1 B1 SC FW PoP 12hr 5 5 0 20 10 QPF 12hr 0.01 0.00-0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 60 77 62 79 62 81 59 80 Temp 79 71 62 65 75 70 66 66 77 72 65 65 79 72 61 63 79 72 Dewpt 63 64 62 65 66 67 66 66 70 69 65 65 64 63 61 62 62 63 PWind dir NE E E NE SE SW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 B2 OV B2 B1 B1 B1 SC FW FW FW FW SC PoP 12hr 10 30 50 50 50 30 10 5 10 Rain shwrs S C C C C C C C Tstms S S S $$ MAZ019-190800- Eastern Plymouth MA- Including the city of Plymouth 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 84 67 78 82 84 64 Temp 74 69 67 67 68 70 79 83 83 77 71 69 68 71 80 80 79 73 69 66 64 67 Dewpt 70 68 67 67 67 70 70 69 68 68 67 66 65 67 67 67 68 67 66 64 62 64 RH 87 97100100 97100 74 63 61 74 87 90 90 87 65 65 69 81 90 93 93 90 Wind dir NE SE S SW SW SW SW S SW SW SW SW SW W NW N E SE SW NW N N Wind spd 4 2 2 2 2 2 4 6 6 4 4 3 3 3 4 5 4 2 2 2 3 4 Wind gust 18 Clouds SC SC B1 B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC B1 B1 B1 SC FW PoP 12hr 5 5 0 10 10 QPF 12hr 0.01 0.00-0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 62 75 64 78 64 80 61 79 Temp 76 71 64 67 74 70 66 68 77 72 66 67 79 73 64 65 78 72 Dewpt 64 64 63 65 66 67 66 67 70 69 66 66 64 63 61 62 61 63 PWind dir NE E E NE SE SW W W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 B2 OV B2 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 30 50 50 50 30 10 5 10 Rain shwrs S C C C C C C S S Tstms S S S $$ MAZ020-190800- Southern Bristol MA- Including the cities of Fall River and New Bedford 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 77 83 85 68 78 84 85 61 63 67 Temp 78 72 70 69 68 71 80 82 82 77 71 70 68 72 81 82 81 74 70 66 63 67 Dewpt 72 71 69 69 68 70 71 69 69 69 68 68 66 68 68 68 69 68 66 64 61 63 RH 82 97 97100100 97 74 65 65 76 90 93 93 87 65 63 67 82 87 93 93 87 Wind dir S S S SW SW SW SW SW SW SW SW SW SW W NW SW SW SW W NW N N Wind spd 5 3 2 2 2 2 5 9 9 5 4 3 2 2 4 5 6 3 2 2 3 4 Wind gust 19 Clouds SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 5 5 0 20 10 QPF 12hr 0 0.00-0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Obvis PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 62 77 64 79 64 80 62 79 Temp 80 72 65 67 75 71 67 68 78 73 67 67 78 73 64 65 78 73 Dewpt 64 65 64 66 67 67 67 68 71 70 66 66 65 64 62 63 63 64 PWind dir NE E E NE S SW W W SW Wind char LT LT GN LT LT LT GN LT GN Avg clouds SC SC SC B1 B1 B1 B2 OV B2 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C L C C C Tstms S S S $$ MAZ021-190800- Southern Plymouth MA- Including the city of Mattapoisett 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 83 68 84 64 Temp 78 71 69 68 68 71 80 83 82 77 71 70 68 71 82 82 80 74 70 66 64 67 Dewpt 71 70 69 68 68 70 72 70 69 69 68 67 66 68 69 69 69 68 67 64 62 64 RH 79 97100100100 97 77 65 65 76 90 90 93 90 65 65 69 82 90 93 93 90 Wind dir E SE S SW SW SW SW S SW SW SW SW SW W W SW SW SW W NW N N Wind spd 4 2 2 2 2 2 5 9 9 5 3 2 2 2 4 5 5 3 1 1 2 3 Clouds SC FW SC B1 B1 SC SC FW FW FW SC B1 SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 5 5 0 20 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 62 77 64 80 65 81 61 80 Temp 80 72 64 66 76 71 67 68 79 73 67 67 80 73 64 65 79 72 Dewpt 65 65 64 66 67 67 67 68 71 69 66 67 65 64 62 63 63 64 PWind dir NE E E NE S SW W W SW Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC B1 B1 B1 B2 OV B2 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 30 50 60 50 30 10 5 10 Rain shwrs C C C C L C C C Tstms S S S $$ MAZ022-190800- Barnstable MA- Including the cities of Chatham, Falmouth, and Provincetown 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 75 80 84 70 75 80 84 67 Temp 74 70 69 69 70 72 77 79 79 75 72 72 71 72 78 78 78 73 71 69 67 70 Dewpt 70 69 69 69 69 71 72 71 71 70 70 70 69 69 70 70 69 69 69 67 65 67 RH 87 97100100 97 97 85 77 77 84 93 93 93 90 76 76 74 87 93 93 93 90 Wind dir NE NE SW SW SW SW SW S SW SW SW SW SW SW W W S S SW W NW N Wind spd 5 1 2 3 3 4 6 9 10 6 5 4 4 3 5 6 5 3 3 2 3 4 Clouds SC SC SC B1 B1 B1 SC FW SC SC SC SC SC SC FW SC SC B1 B1 B1 SC SC PoP 12hr 5 5 0 10 20 QPF 12hr 0 0.00-0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Obvis PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 66 76 67 79 68 79 65 78 Temp 75 71 67 69 75 71 69 71 78 73 70 70 78 74 67 69 77 73 Dewpt 66 66 65 67 68 68 68 70 72 70 69 68 66 66 64 64 63 65 PWind dir NE E E E S SW SW W SW Wind char LT LT GN LT GN LT GN LT GN Avg clouds SC SC SC B1 B1 B2 B2 OV B2 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 10 30 60 60 50 40 10 5 10 Rain shwrs C C C C L C C C S Tstms S S $$ MAZ023-190800- Dukes MA- Including the city of Vineyard Haven 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 75 79 82 71 76 81 84 67 Temp 75 71 70 70 70 73 77 78 79 74 72 72 71 74 79 79 78 73 71 69 68 71 Dewpt 69 69 69 69 69 71 72 71 70 70 69 69 69 70 70 69 69 69 68 66 64 66 RH 82 93 97 97 97 93 85 79 74 87 90 90 93 87 74 72 74 87 90 90 87 84 Wind dir SE S SW SW SW SW SW SW SW SW SW SW SW SW W SW SW W W W N N Wind spd 5 4 3 4 5 5 8 10 11 9 6 5 4 4 5 6 8 6 4 4 5 5 Clouds FW FW SC FW SC SC SC SC SC SC SC SC SC SC FW SC SC SC B1 B1 SC SC PoP 12hr 5 5 0 10 20 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Obvis PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 66 76 67 79 68 78 66 78 Temp 77 72 68 70 74 71 69 71 77 74 70 71 76 73 68 70 76 72 Dewpt 66 65 65 67 67 68 68 70 71 70 68 67 66 65 63 64 64 64 PWind dir NE E E E S SW SW W SW Wind char LT LT GN LT GN GN GN GN GN Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 FW FW FW FW FW FW PoP 12hr 10 40 60 60 50 40 10 5 10 Rain shwrs S C C L C L C C C S Tstms S S $$ MAZ024-190800- Nantucket MA- Including the city of Nantucket 405 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 78 71 79 68 Temp 73 69 69 69 70 72 75 76 77 74 72 72 72 73 77 77 77 73 72 70 70 71 Dewpt 69 68 68 68 69 71 72 72 71 70 70 70 70 71 71 71 71 70 69 68 67 68 RH 87 97 97 97 97 97 90 87 82 87 93 93 93 93 82 82 82 90 90 93 90 90 Wind dir NE N W W SW SW SW S S SW SW SW SW SW SW SW SW SW SW W N N Wind spd 6 2 2 3 5 5 9 10 10 8 6 6 5 5 6 8 8 5 5 4 4 5 Clouds FW SC SC B1 B1 SC SC SC SC SC SC SC B1 SC FW FW SC B1 B1 B1 B1 B1 PoP 12hr 5 5 0 5 30 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C Obvis PF PF PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 66 76 68 78 69 78 67 77 Temp 74 71 68 70 74 71 69 71 76 73 70 71 76 73 70 70 75 72 Dewpt 68 66 66 67 68 68 69 70 71 70 69 68 67 66 65 65 65 65 PWind dir NE E E SE S SW W W W Wind char GN LT GN LT GN GN GN GN GN Avg clouds SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW FW FW PoP 12hr 30 40 60 60 60 50 10 5 20 Rain shwrs S S S C C L C L L C C C Tstms S S $$