Area Forecast Matrices
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
713 FOUS51 KBUF 182001 AFMBUF Area Forecast Matrices National Weather Service Buffalo NY 401 PM EDT Tue Aug 18 2026 NYZ001-190800- Niagara- Including the city of Niagara Falls 401 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 55 57 61 78 53 56 60 Temp 78 74 69 68 67 67 73 75 76 72 64 61 58 61 72 76 77 71 63 58 56 60 Dewpt 60 63 63 63 62 66 68 67 65 63 59 57 55 59 59 56 55 57 56 54 53 57 RH 54 69 81 84 84 97 84 76 69 73 84 87 90 93 64 50 47 61 78 86 90 90 Wind dir NW SW SW SW SW SW W NW NW NW NW NW W W NW NW NW NW N E SE SE Wind spd 6 6 6 8 9 9 10 9 6 4 3 2 2 2 4 5 5 3 3 2 2 3 Wind gust 17 17 Clouds SC SC B1 B1 B2 B2 B1 B1 SC SC SC FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 50 70 5 0 0 QPF 12hr 0.01-0.08 0.03-0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C Tstms S S S S C 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 60 81 60 76 57 76 58 78 Temp 79 74 62 64 79 73 63 63 74 70 59 61 74 70 61 62 76 72 Dewpt 59 61 57 60 65 66 63 63 65 63 59 60 61 61 59 61 62 63 PWind dir E SE S SW W W W W SW Wind char LT LT LT LT GN GN GN LT LT Avg clouds FW SC SC SC SC B1 B2 B1 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 5 50 70 60 30 20 10 10 Rain shwrs S C L C L L C S S S Tstms C C S C S S $$ NYZ010-190800- Northern Erie- Including the city of Buffalo 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 64 69 77 55 56 62 78 53 55 61 Temp 78 72 68 66 66 67 72 75 75 71 65 61 57 61 72 76 77 70 62 58 55 60 Dewpt 60 60 62 60 59 64 67 67 65 63 61 57 55 58 57 54 53 55 54 53 51 54 RH 54 66 81 81 78 90 84 76 71 76 87 87 93 90 59 46 43 59 75 83 86 81 Wind dir W SW SW S SW SW SW W W NW NW W S S N NW NW NW S SE SE SE Wind spd 10 6 5 5 6 6 8 8 6 3 2 1 1 1 3 4 4 2 2 2 2 2 Wind gust 18 Clouds SC SC SC SC B2 B2 B1 B2 B2 SC SC SC FW SC SC FW FW FW CL FW FW FW PoP 12hr 40 80 10 0 0 QPF 12hr 0.00-0.06 0.03-0.35 0.00-0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D C L L Tstms S S S C S Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 81 60 75 57 75 58 78 Temp 80 74 63 65 79 74 64 63 73 70 60 61 73 71 61 62 75 72 Dewpt 56 58 56 59 63 64 63 62 63 61 58 59 59 59 58 60 60 60 PWind dir S SE SW SW W W W SW SW Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW SC SC SC B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 5 60 70 70 30 20 10 10 Rain shwrs S L L C L L C S S Tstms C C S C S S $$ NYZ002-190800- Orleans- Including the city of Medina 401 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 78 55 57 61 77 54 56 60 Temp 78 73 67 67 65 67 73 75 75 70 64 61 58 61 72 76 76 69 62 58 56 61 Dewpt 63 62 62 61 60 64 68 68 66 63 60 57 56 59 60 57 56 58 56 55 53 57 RH 60 68 84 81 84 90 84 79 74 78 87 87 93 93 66 52 50 68 81 90 90 87 Wind dir NW SW SW SW SW SW W NW NW NW NW NW W W NW NW NW NW W SW S SE Wind spd 9 5 8 8 9 9 10 10 8 4 4 3 3 3 5 6 5 3 3 2 2 2 Clouds SC SC SC B1 B2 B2 B1 B1 B1 SC SC FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 40 70 5 0 0 QPF 12hr 0.02-0.12 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S S S C 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 81 60 76 57 76 58 78 Temp 78 73 62 64 80 73 64 63 74 70 59 61 74 70 60 62 75 71 Dewpt 60 61 58 60 66 66 63 63 65 63 59 61 62 61 59 61 63 62 PWind dir E SE S SW W W W W W Wind char LT LT LT LT GN GN GN LT GN Avg clouds FW FW SC SC SC B2 B2 B2 B2 B2 B1 SC B1 SC B1 SC SC SC PoP 12hr 0 5 50 70 60 30 20 20 10 Rain shwrs S L L C L L C S S S S Tstms C C S C S S $$ NYZ011-190800- Genesee- Including the city of Batavia 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 76 56 76 54 Temp 78 70 66 65 64 66 71 74 75 69 63 59 56 59 70 75 76 68 60 57 55 59 Dewpt 61 60 60 59 58 62 67 67 66 64 61 57 55 58 59 56 55 56 54 53 51 54 RH 56 71 81 81 81 87 87 79 74 84 93 93 96 96 68 52 48 65 81 86 86 83 Wind dir NW W SW SW SW SW SW W NW NW W W SW SW NW NW NW NW SW S S S Wind spd 9 6 6 6 8 8 10 10 9 4 3 2 2 3 4 5 6 2 3 2 2 3 Clouds SC SC SC SC B2 B2 B1 B2 B1 B1 SC SC FW SC SC FW FW FW FW CL FW FW PoP 12hr 20 70 10 0 0 QPF 12hr 0 0.07-0.36 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L C Tstms S S C S Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 59 80 60 75 57 75 58 77 Temp 78 72 61 63 79 73 63 63 72 68 59 60 72 69 60 61 75 70 Dewpt 57 59 56 59 64 65 63 63 64 61 59 60 60 59 58 60 61 61 PWind dir SE SE S SW W W W SW W Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW SC SC FW SC B2 B2 B1 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 5 60 70 70 30 20 10 10 Rain shwrs S L L C L L C S S Tstms C C S C S S $$ NYZ085-190800- Southern Erie- Including the cities of Orchard Park and Springville 401 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 61 65 76 53 56 60 72 76 78 51 54 58 Temp 76 69 64 63 63 65 71 74 74 70 64 60 57 60 70 74 75 68 60 57 54 59 Dewpt 59 59 59 58 57 61 65 66 66 63 61 58 56 58 56 54 54 54 53 52 50 53 RH 56 70 84 84 81 87 81 76 76 78 90 93 96 93 61 50 48 61 78 83 86 80 Wind dir W SW S S S SW SW W W W NW E SE SE N NW NW N SE SE SE SE Wind spd 10 5 4 3 4 4 6 6 6 2 1 1 1 1 2 3 3 1 1 1 1 2 Wind gust 14 17 17 Clouds SC SC SC SC B1 B2 B2 B2 B1 B1 SC B1 SC SC SC FW FW CL CL CL FW FW PoP 12hr 20 70 20 5 0 QPF 12hr 0.00-0.06 0.02-0.23 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L C S Tstms S S C C Obvis PF 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 79 59 79 59 73 56 73 57 76 Temp 78 72 61 64 78 72 63 62 71 68 59 60 71 68 59 61 74 70 Dewpt 55 57 56 58 62 63 62 61 62 60 58 58 59 58 57 59 60 60 PWind dir S SE SW SW W W W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW SC B2 B2 B1 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 5 60 80 80 40 30 20 20 Rain shwrs S L D C L D C S S C S S S Tstms C C S S C S S $$ NYZ012-190800- Wyoming- Including the city of Warsaw 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 59 63 72 74 78 55 74 53 Temp 75 67 62 61 61 64 70 72 73 67 62 59 56 58 68 72 73 65 58 55 53 58 Dewpt 60 59 58 57 56 60 65 66 66 63 61 58 55 57 57 55 55 55 53 51 50 53 RH 60 75 87 87 84 87 84 81 79 87 97 96 96 96 68 55 53 70 83 86 89 83 Wind dir W W SW SW SW SW SW W W NW W W W SW N NW NW N SW S S S Wind spd 8 5 5 5 6 8 9 10 8 4 2 1 2 2 3 4 5 2 2 2 2 2 Clouds B1 SC SC SC B1 B2 B2 B2 B1 B2 B1 B1 SC SC SC FW FW FW FW CL FW CL PoP 12hr 10 70 20 5 0 QPF 12hr 0 0.02-0.36 0.00-0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C S Tstms S S C S Obvis PF PF PF PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 57 77 58 72 55 71 55 74 Temp 76 70 60 62 76 70 62 61 69 65 57 58 69 66 58 59 72 68 Dewpt 56 58 55 58 62 63 61 61 63 60 57 58 59 59 57 58 60 60 PWind dir SE SE S SW W W W SW W Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW SC FW SC B2 B2 B1 B2 B2 SC SC SC B1 SC SC SC SC PoP 12hr 0 5 60 70 70 30 30 10 20 Rain shwrs S L L C L L C S C S S Tstms C C S C S S $$ NYZ019-190800- Chautauqua- Including the city of Jamestown 401 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 56 59 66 72 75 79 53 56 63 72 75 78 50 53 62 Temp 75 69 62 60 61 64 70 74 74 69 63 60 57 59 69 74 74 67 59 56 54 58 Dewpt 58 58 58 57 57 61 64 65 64 63 61 58 56 58 56 54 53 54 53 52 51 54 RH 55 68 87 90 87 90 81 74 71 81 93 93 96 96 63 50 48 63 80 86 90 86 Wind dir W W S S SW SW SW W W NW NW N E E NE N N NE E SE SE SE Wind spd 9 4 4 5 6 6 9 10 9 4 2 1 2 2 3 4 5 2 2 2 2 3 Wind gust 17 19 Clouds SC SC SC SC SC B1 B2 B2 B1 B1 SC B1 SC SC SC FW FW FW CL FW FW FW PoP 12hr 20 70 10 5 0 QPF 12hr 0 0.02-0.31 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C Tstms S S C C Obvis PF 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 78 58 78 58 72 55 73 56 75 Temp 77 71 60 62 77 71 62 61 70 67 57 59 71 68 58 59 73 69 Dewpt 55 57 56 59 61 62 61 60 60 58 56 58 57 57 57 58 58 59 PWind dir SE SE SW SW W W W SW SW Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW SC SC SC B2 OV B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 5 5 70 80 70 40 20 20 10 Rain shwrs S L D C D L C S S S S S Tstms C C S C S S $$ NYZ020-190800- Cattaraugus- Including the city of Olean 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 56 61 72 75 79 54 71 74 77 48 51 54 Temp 74 67 60 58 58 61 69 72 73 68 62 58 56 57 67 72 73 65 57 53 52 55 Dewpt 56 55 56 55 55 58 62 63 63 61 61 58 56 56 55 52 52 52 52 50 49 51 RH 53 65 87 90 90 90 78 73 71 78 97100100 96 65 49 48 63 83 89 89 86 Wind dir W W S SW SW SW SW W W NW NW NW NE E N N N N E SE SE SE Wind spd 9 4 4 3 3 4 6 8 6 3 1 1 1 1 2 3 4 2 1 1 1 1 Wind gust 13 14 17 18 Clouds SC SC SC FW SC B1 B1 B2 B1 B1 B1 B2 B1 SC B1 SC FW FW FW CL FW FW PoP 12hr 5 60 10 5 0 QPF 12hr 0 0.01-0.18 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C S Tstms S S C C Obvis PF PF PF PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 56 77 57 72 53 72 54 74 Temp 76 70 58 59 75 70 60 59 69 65 56 56 69 66 56 57 72 68 Dewpt 52 55 54 56 60 61 60 59 59 57 55 56 56 56 55 56 57 57 PWind dir SE SE S SW W W W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW SC B2 B2 B2 B2 B2 B1 SC SC B1 SC SC SC SC PoP 12hr 5 5 60 70 70 30 30 20 20 Rain shwrs S L L C L L C S S C S S S Tstms C C S S C S S $$ NYZ021-190800- Allegany- Including the city of Wellsville 401 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 56 72 75 79 55 70 73 77 51 Temp 74 66 60 57 57 60 70 72 73 67 62 59 56 57 67 71 72 64 57 53 52 55 Dewpt 57 55 55 55 54 57 62 63 64 62 61 59 56 56 56 54 53 53 52 50 49 51 RH 55 68 84 93 90 90 76 73 73 84 97100100 96 68 55 51 67 83 89 89 86 Wind dir NW W SW SW SW SW SW W W NW NW NW NW NW N N N N N S SW SE Wind spd 8 4 3 3 4 5 8 9 8 3 2 1 1 1 2 3 4 3 1 1 1 1 Wind gust 19 Clouds SC SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 SC B1 SC FW FW FW FW FW FW PoP 12hr 0 50 30 5 0 QPF 12hr 0 0.00-0.12 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S Tstms S C C Obvis PF 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 56 76 57 71 53 71 54 74 Temp 74 69 58 59 74 69 61 59 69 65 56 56 68 65 56 56 71 67 Dewpt 54 55 54 56 61 61 60 59 61 58 56 56 58 56 55 56 58 58 PWind dir SE SE S SW W W W SW W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW SC FW SC B2 B2 B1 B2 B2 SC SC SC SC SC SC SC SC PoP 12hr 5 5 60 60 70 20 20 10 20 Rain shwrs S L L C L L S S S S S Tstms C C C S $$ NYZ013-190800- Livingston- Including the city of Geneseo 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 74 77 80 56 71 75 77 54 Temp 77 70 63 62 61 64 72 75 75 69 63 60 57 59 69 73 74 67 59 56 54 58 Dewpt 59 59 58 57 56 58 64 66 66 63 61 58 55 57 58 56 55 55 53 52 50 53 RH 54 68 84 84 84 81 76 74 74 81 93 93 93 93 68 55 51 65 80 86 86 83 Wind dir NW NW SW S S SW SW W NW NW W W SW SW NW NW NW N SW SW SW S Wind spd 6 4 5 5 6 6 9 10 9 4 3 2 2 2 3 5 6 2 2 2 2 2 Clouds SC SC SC SC B1 B1 B2 B2 B1 B2 B1 B1 SC FW B1 SC FW FW FW FW FW CL PoP 12hr 5 70 30 5 0 QPF 12hr 0 0.01-0.15 0.00-0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C Tstms S C S Obvis PF PF PF PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 59 80 60 74 57 73 57 76 Temp 77 71 61 62 78 72 63 62 72 68 59 59 71 68 59 60 73 69 Dewpt 56 58 55 57 63 63 61 61 63 61 58 58 59 59 57 58 60 60 PWind dir SE SE S S W W W SW W Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW SC FW FW B2 B2 B1 B2 B2 SC SC SC SC SC SC SC SC PoP 12hr 0 5 60 60 70 20 30 10 20 Rain shwrs S L L C L L S S C S S Tstms C C C S S $$ NYZ014-190800- Ontario- Including the city of Canandaigua 401 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 72 77 80 57 69 75 77 55 Temp 77 70 63 62 62 65 73 76 74 69 63 60 57 60 70 74 74 66 59 56 55 59 Dewpt 59 60 59 57 56 59 64 66 66 63 61 59 56 58 58 57 55 55 54 52 51 54 RH 54 71 87 84 81 81 73 71 76 81 93 96 96 93 66 55 51 68 83 86 86 83 Wind dir NW NW SW SW SW SW W W NW NW W W W W NW NW NW NW SW SW SW SW Wind spd 8 3 4 4 5 5 8 9 8 3 3 2 3 3 4 5 6 2 2 2 2 2 Wind gust 19 Clouds SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 FW FW B1 SC FW FW FW FW FW CL PoP 12hr 0 70 20 5 0 QPF 12hr 0 0.01-0.15 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S Tstms S C S Obvis PF 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 78 59 80 61 75 57 73 58 76 Temp 77 71 61 63 79 72 64 63 72 68 59 60 71 67 60 60 73 69 Dewpt 57 58 56 58 63 63 62 62 64 61 58 58 60 58 57 58 60 60 PWind dir SE SE S S W W W SW W Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW SC FW FW B2 B2 B1 B2 B2 SC SC SC SC SC SC SC SC PoP 12hr 0 5 60 70 70 20 30 10 20 Rain shwrs S L L C L L S S C S S S Tstms C C S S C S S $$ NYZ003-190800- Monroe- Including the city of Rochester 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 78 55 57 63 77 53 56 61 Temp 77 72 66 65 64 66 73 76 75 70 64 61 58 60 71 75 76 68 61 58 56 59 Dewpt 63 61 61 60 59 62 67 68 66 64 61 58 57 59 60 58 56 57 56 55 53 56 RH 62 68 84 84 84 87 81 76 74 81 90 90 96 96 68 55 50 68 84 90 90 90 Wind dir NW W SW SW SW SW SW W NW W W W W W NW NW NW NW SW SW SW S Wind spd 6 3 6 5 6 8 9 11 9 4 4 3 3 3 5 6 6 2 3 2 2 3 Clouds SC SC SC SC B1 B2 B2 B2 B1 B1 SC SC FW FW SC SC FW FW FW FW FW FW PoP 12hr 10 70 5 0 0 QPF 12hr 0.00-0.13 0.03-0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C Tstms S C S Obvis PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 60 81 61 76 58 75 59 77 Temp 78 73 62 63 80 73 64 63 74 69 60 60 73 69 61 61 75 71 Dewpt 59 60 58 59 65 66 64 63 66 63 60 60 62 60 59 60 63 62 PWind dir E SE S SW W W W W W Wind char LT LT LT LT GN GN GN LT LT Avg clouds FW FW SC SC SC B2 B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC PoP 12hr 0 5 60 70 70 30 20 20 10 Rain shwrs L L L L L C S S S S Tstms C C S C S S $$ NYZ004-190800- Wayne- Including the city of Newark 401 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 61 66 73 78 79 56 57 63 71 76 77 52 55 61 Temp 76 70 63 62 62 65 74 77 75 70 64 61 58 60 72 75 75 68 59 56 55 59 Dewpt 62 62 61 59 58 61 66 68 67 64 62 59 57 59 61 59 56 56 55 54 53 56 RH 62 76 93 90 87 87 76 74 76 81 93 93 96 96 68 58 52 65 87 93 93 90 Wind dir NW W S SW S SW SW W NW W W W W W NW NW NW W W W SW S Wind spd 6 2 4 3 4 4 6 8 6 3 3 2 2 3 5 6 5 2 1 1 1 2 Clouds SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC FW SC SC FW FW FW FW FW CL PoP 12hr 5 70 10 0 0 QPF 12hr 0 0.05-0.18 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S Tstms S C S 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 79 59 81 62 75 58 74 58 76 Temp 78 72 60 62 81 74 63 63 74 69 60 60 73 69 59 61 75 70 Dewpt 60 59 57 59 65 65 63 63 66 63 59 60 62 60 59 60 63 61 PWind dir E SE S S W W W W W Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW SC SC SC B1 B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC PoP 12hr 0 5 50 80 70 40 20 20 10 Rain shwrs S C D L L L C S S S S S Tstms S C S S C S S $$ NYZ005-190800- Northern Cayuga- Including the city of Fair Haven 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 78 56 58 64 76 52 54 60 Temp 76 70 62 61 61 64 74 77 75 70 63 61 58 60 72 75 74 67 59 55 54 58 Dewpt 61 62 61 60 59 61 65 67 66 64 62 59 57 59 61 58 56 56 55 54 53 56 RH 60 76 97 97 93 90 74 71 74 81 97 93 96 96 68 55 53 68 87 96 96 93 Wind dir NW W SW SW S S SW W W W W W W W W NW NW W W SW SW S Wind spd 6 3 4 3 3 4 5 6 6 2 2 2 2 2 4 6 5 1 1 1 1 2 Clouds SC SC SC SC B1 B1 B2 B2 B1 B1 B2 B1 SC FW SC SC FW FW FW FW FW CL PoP 12hr 0 60 20 0 0 QPF 12hr 0 0.03-0.10 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S Tstms S C S Obvis PF PF PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 59 81 62 76 58 74 57 76 Temp 78 72 59 62 81 74 63 63 75 69 59 60 73 68 59 60 75 70 Dewpt 58 58 56 59 63 64 63 63 65 62 59 60 61 59 58 60 61 60 PWind dir E SE S S SW W W SW W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 5 40 80 80 40 30 20 20 Rain shwrs C D L L D C C C C S S S S Tstms S C S S C S S $$ NYZ006-190800- Oswego- Including the city of Oswego 401 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 54 58 64 71 76 79 52 56 64 70 75 77 48 52 60 Temp 76 69 61 59 59 63 72 75 75 69 63 60 57 60 71 74 74 66 58 54 53 58 Dewpt 60 61 60 59 58 60 63 65 65 64 62 59 57 59 60 57 54 56 56 53 52 56 RH 58 76 97100 96 90 73 71 71 84 97 96100 96 68 55 50 70 93 96 96 93 Wind dir NW W SW S S S SW W W W W W W W W W W W SW S SE SE Wind spd 8 3 3 2 3 4 5 6 6 3 2 2 2 2 4 6 6 2 1 1 1 2 Wind gust 17 Clouds SC SC SC SC B1 B1 B2 B1 SC SC SC B1 SC FW SC SC FW FW FW FW FW CL PoP 12hr 0 60 20 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Tstms S C S Obvis PF PF 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 78 57 80 60 74 56 72 56 75 Temp 77 71 59 61 79 73 63 62 73 68 58 59 71 67 58 60 73 69 Dewpt 56 57 54 57 61 63 62 62 64 62 58 59 60 59 57 59 60 59 PWind dir NW E SE SE SW W W SW W Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 OV B2 B2 B2 B1 B1 B1 SC SC SC SC PoP 12hr 0 5 30 80 80 60 40 30 20 Rain shwrs C D D L D L C C C C S S S Tstms S C S S C S S $$ NYZ007-190800- Jefferson- Including the city of Watertown 401 PM EDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 61 68 75 52 56 66 70 75 77 49 53 65 Temp 76 69 63 62 62 65 70 73 74 69 63 60 57 60 70 74 74 67 59 56 54 59 Dewpt 61 62 61 60 59 62 64 66 65 64 62 59 57 59 59 56 55 58 57 55 53 56 RH 60 78 93 93 90 90 81 79 74 84 97 96100 96 68 53 51 73 93 96 96 90 Wind dir W SW SW S S S SW SW W SW SW SW SW W W W W SW SW SE SE E Wind spd 8 5 4 4 6 6 9 10 9 4 3 2 2 2 4 8 8 3 2 2 2 2 Wind gust 14 17 17 19 20 14 13 12 Clouds SC SC B1 B1 B2 B2 B2 B1 SC FW SC SC SC FW SC SC FW FW FW CL FW CL PoP 12hr 5 80 20 0 0 QPF 12hr 0 0.02-0.38 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S S Tstms S C S Obvis PF PF PF PF PF PF PF PF Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 58 80 60 74 56 71 56 74 Temp 76 71 60 63 79 73 64 63 72 67 58 59 70 67 58 60 72 68 Dewpt 55 57 54 57 60 63 61 62 64 63 58 59 60 60 58 59 60 60 PWind dir N SE S S SW W W SW SW Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 5 30 80 80 50 40 20 20 Rain shwrs C L D D D C C C C S S Tstms C S S C S S $$ NYZ008-190800- Lewis- Including the city of Lowville 401 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 50 55 60 70 74 78 49 53 56 70 73 77 44 49 54 Temp 75 66 58 56 56 60 70 73 71 65 60 57 54 57 69 73 71 62 54 50 49 55 Dewpt 59 59 58 55 55 58 62 63 63 62 60 57 54 57 58 54 53 55 53 50 49 54 RH 58 78100 96 96 93 76 71 76 90100100100100 68 51 53 78 96100100 96 Wind dir NW W S S S S SW SW W W SW SW SW SW W W W W SW SE SE E Wind spd 5 5 3 2 3 4 5 6 5 2 2 1 1 1 3 5 5 2 1 1 1 1 Wind gust 16 19 16 Clouds SC SC SC SC B1 B1 B2 B2 SC SC SC SC SC FW SC SC FW FW FW FW CL CL PoP 12hr 0 50 20 0 0 QPF 12hr 0 0.00-0.24 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S Tstms S C S Obvis PF PF 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 54 78 57 72 52 69 52 72 Temp 76 67 55 59 77 69 60 60 71 65 56 56 68 63 54 56 71 65 Dewpt 53 56 52 55 58 61 59 60 62 61 56 56 59 58 54 56 58 58 PWind dir N SE S SE SW W W SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL FW FW SC FW B1 B2 B2 B2 OV B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 5 30 80 80 50 50 20 20 Rain shwrs C L D D D C C C C S S S Tstms S S S C S S $$