Area Forecast Matrices
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
431 FOUS51 KBUF 181401 AFMBUF Area Forecast Matrices National Weather Service Buffalo NY 1001 AM EDT Tue Aug 18 2026 NYZ001-182000- Niagara- Including the city of Niagara Falls 1001 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 78 55 57 61 78 Temp 73 77 79 75 69 68 66 67 72 75 76 72 65 60 58 62 72 76 77 71 Dewpt 64 61 60 63 63 63 63 66 67 66 63 62 59 57 55 59 60 57 56 58 RH 73 58 52 66 81 84 90 97 84 74 64 71 81 90 90 90 66 52 48 63 Wind dir W W W SW SW SW SW SW W W NW NW N NW W SW NW NW NW N Wind spd 6 8 8 9 9 8 9 8 9 9 6 4 3 2 2 3 4 5 5 3 Clouds B1 SC B1 B1 FW B1 B2 B2 B1 B1 B1 SC SC SC SC FW SC FW FW FW PoP 12hr 5 60 60 0 0 QPF 12hr 0 0.03-0.10 0.01-0.24 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C Tstms S S S C 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 60 81 60 77 57 76 Temp 59 61 78 74 62 64 79 74 63 63 74 71 60 61 74 71 Dewpt 55 58 60 61 58 61 65 65 62 63 64 62 59 60 61 61 PWind dir E E SE S SW W W W Wind char LT LT LT GN LT GN GN GN Avg clouds FW FW FW FW SC SC SC B1 B2 B1 B1 B2 B1 SC SC SC PoP 12hr 0 0 5 40 60 60 30 20 Rain shwrs C L C C L C S S S Tstms S S S S C S $$ NYZ010-182000- Northern Erie- Including the city of Buffalo 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 61 64 67 77 55 57 61 78 Temp 73 77 77 73 68 67 66 67 71 74 75 71 65 60 57 61 72 77 77 71 Dewpt 61 59 59 60 61 60 60 64 66 65 63 62 60 57 55 58 58 56 54 56 RH 66 54 54 64 78 78 81 90 84 74 66 73 84 90 93 90 61 48 45 59 Wind dir W W W SW SW S SW SW SW W W W NW S S SE N NW N NE Wind spd 4 6 8 6 5 5 6 6 8 8 5 3 2 1 1 2 3 4 4 3 Clouds B1 B1 B1 B1 FW SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 5 60 70 5 0 QPF 12hr 0 0.01-0.11 0.07-0.30 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L C Tstms S S S C S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 80 60 80 60 76 57 75 Temp 59 61 79 74 63 65 78 74 64 63 74 70 60 61 73 71 Dewpt 53 56 57 59 57 60 63 63 62 62 62 60 58 59 59 58 PWind dir E NE SE SW SW W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC SC B1 B2 B1 B2 B2 B1 SC SC B1 PoP 12hr 0 0 10 40 60 60 30 30 Rain shwrs C L C L L C S C C Tstms S S S S C S $$ NYZ002-182000- Orleans- Including the city of Medina 1001 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 78 55 57 61 79 Temp 73 77 78 74 68 67 65 67 72 75 75 71 64 60 58 62 72 76 76 70 Dewpt 66 63 61 62 62 61 61 65 68 66 64 62 59 57 56 59 61 58 56 58 RH 79 62 56 66 81 81 87 93 87 74 69 73 84 90 93 90 68 54 50 66 Wind dir W NW W SW SW SW SW SW W W W NW NW W W W NW NW NW NW Wind spd 6 9 8 6 8 8 9 9 10 10 8 4 3 3 3 3 4 6 5 3 Clouds B1 SC B1 B1 FW SC B1 B2 B2 B1 SC SC SC SC SC FW SC FW FW FW PoP 12hr 5 50 60 0 0 QPF 12hr 0 0.01-0.08 0.02-0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S Tstms S S S C 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 60 81 60 77 57 76 Temp 59 62 78 73 62 64 79 74 64 63 74 71 60 61 74 70 Dewpt 55 58 60 61 58 61 66 65 63 63 65 62 59 61 62 60 PWind dir SW E SE SE S W W W Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW SC SC SC B1 B1 B1 B2 B2 B1 SC SC SC PoP 12hr 0 0 5 40 50 60 40 30 Rain shwrs C C C L L C S C S Tstms S S C S $$ NYZ011-182000- Genesee- Including the city of Batavia 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 63 76 56 77 Temp 72 76 77 71 66 65 64 66 70 73 74 70 63 59 57 60 70 75 76 69 Dewpt 63 61 60 60 60 58 58 63 67 66 64 62 60 58 55 58 59 57 56 56 RH 73 60 56 68 81 78 81 90 90 79 71 76 90 96 93 93 68 54 50 63 Wind dir W W W SW SW SW SW SW W W W W W SW SW SW NW NW N N Wind spd 6 8 9 6 6 6 8 9 10 10 8 4 3 2 2 3 4 5 6 2 Clouds B1 B1 B1 B1 FW SC B1 B2 B2 B2 B1 B1 SC SC SC FW SC SC FW FW PoP 12hr 5 50 70 5 0 QPF 12hr 0 0.01 0.07-0.43 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L L C Tstms S S S C S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 80 60 80 59 76 57 75 Temp 58 60 78 73 62 64 78 73 63 63 73 69 59 60 73 69 Dewpt 53 56 58 60 57 59 64 64 62 62 63 60 58 59 60 59 PWind dir S E SE S S W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC FW B1 B1 B1 B2 B2 B1 SC B1 B1 PoP 12hr 0 0 5 50 50 70 30 30 Rain shwrs C C C L L C S C C Tstms C S S C S $$ NYZ085-182000- Southern Erie- Including the cities of Orchard Park and Springville 1001 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 58 61 65 75 53 56 60 76 Temp 71 75 75 70 64 63 63 65 70 73 74 69 64 60 57 60 70 75 75 68 Dewpt 61 58 59 59 59 57 58 62 66 66 64 62 61 58 56 58 58 55 55 55 RH 71 55 58 68 84 81 84 90 87 79 71 78 90 93 96 93 66 50 50 63 Wind dir W W W SW S S SW SW SW W W W W SE SE SE N N N NE Wind spd 4 5 5 2 3 3 4 5 6 6 4 2 1 1 1 1 2 3 3 1 Wind gust 12 14 17 Clouds SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC FW FW FW PoP 12hr 0 50 80 10 5 QPF 12hr 0 0.00-0.07 0.05-0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L C Tstms S S S C 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 54 79 59 79 59 74 56 73 Temp 57 59 77 72 61 63 77 72 63 62 72 68 59 60 71 68 Dewpt 53 55 56 59 57 59 62 62 61 61 61 59 57 58 58 58 PWind dir E NE SE SW SW W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B2 B1 B2 B2 B1 SC B1 B1 PoP 12hr 0 5 10 50 70 70 40 30 Rain shwrs C L C L L C S C C Tstms S S S S C S $$ NYZ012-182000- Wyoming- Including the city of Warsaw 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 75 78 57 60 63 71 74 78 55 72 74 78 Temp 70 73 74 68 63 61 62 64 69 71 72 67 62 58 56 58 68 73 74 66 Dewpt 61 59 59 59 58 56 56 61 65 66 65 63 60 58 55 57 58 56 56 56 RH 73 62 59 73 84 84 81 90 87 84 79 87 93100 96 96 70 55 53 70 Wind dir W W W W SW SW SW SW SW W W W W SW SW SW N N N N Wind spd 5 6 6 4 5 5 6 8 9 9 6 3 2 2 2 2 3 4 5 2 Wind gust 19 Clouds SC B1 B1 SC SC SC SC B1 B2 B2 B2 SC B1 SC SC SC SC SC FW FW PoP 12hr 5 30 70 10 5 QPF 12hr 0 0 0.02-0.22 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L S S Tstms S S C S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 77 58 77 58 73 54 72 Temp 56 58 75 70 60 62 75 70 62 61 70 66 58 58 69 66 Dewpt 52 54 56 59 56 59 63 63 61 61 62 60 57 58 59 58 PWind dir SE E SE S SW W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC FW FW B1 B2 B1 B2 B2 B1 SC B1 B1 PoP 12hr 0 5 5 50 60 70 30 30 Rain shwrs C L C L L C C C Tstms C S C S $$ NYZ019-182000- Chautauqua- Including the city of Jamestown 1001 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 75 78 57 59 66 71 75 78 53 56 63 72 75 78 Temp 71 74 75 69 62 60 61 64 69 73 73 69 62 59 57 59 69 74 74 67 Dewpt 59 56 56 58 58 57 58 62 65 65 64 62 60 58 56 58 57 55 54 55 RH 66 53 52 68 87 90 90 93 87 76 73 78 93 96 96 96 66 51 50 65 Wind dir NW NW W W SW S SW SW SW W W W W E SE SE NE N N NE Wind spd 5 8 8 3 4 5 6 6 9 9 6 3 2 1 2 2 3 4 5 2 Wind gust 17 17 Clouds SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC FW FW PoP 12hr 0 50 80 10 5 QPF 12hr 0 0.00-0.15 0.04-0.55 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L C S S Tstms S S S C 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 54 78 58 78 57 73 55 72 Temp 56 58 77 71 60 61 76 71 61 60 71 67 57 58 71 67 Dewpt 53 55 55 58 57 59 62 62 60 60 60 58 56 57 57 57 PWind dir E NE SE SW SW W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW SC SC B1 B2 B1 B2 B2 B1 SC B1 B1 PoP 12hr 0 5 10 50 60 60 40 30 Rain shwrs S C L C L L C S C C Tstms S S S S C S S $$ NYZ020-182000- Cattaraugus- Including the city of Olean 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 74 78 54 57 61 71 74 78 54 72 75 78 Temp 69 73 74 67 60 58 59 61 68 71 72 67 61 58 55 56 67 72 73 65 Dewpt 59 55 55 55 56 55 55 58 63 64 63 61 60 57 55 56 57 53 53 53 RH 70 53 51 65 87 90 87 90 84 79 73 81 97 96100100 70 51 49 65 Wind dir NW NW NW W SW SW SW SW SW W W W W SW S SE N N N N Wind spd 4 5 5 2 2 3 4 4 6 6 5 2 1 1 1 1 2 3 4 2 Wind gust 14 14 17 18 16 Clouds SC SC SC SC SC SC SC B1 B2 B2 B2 SC B1 SC SC SC SC SC FW FW PoP 12hr 0 30 80 20 5 QPF 12hr 0 0 0.03-0.31 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D L S S Tstms S C S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 77 56 77 56 72 53 71 Temp 54 55 75 70 58 59 75 70 60 58 70 66 56 56 69 65 Dewpt 51 53 53 56 55 57 60 60 59 58 58 56 55 55 55 55 PWind dir E NE SE S S W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B2 B2 B1 B2 B2 B1 SC B1 B1 PoP 12hr 0 5 10 60 60 70 30 30 Rain shwrs S L L C L L C S C C Tstms S S S C S $$ NYZ021-182000- Allegany- Including the city of Wellsville 1001 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 75 79 54 56 60 72 75 79 55 71 74 78 Temp 69 73 74 66 60 58 57 60 69 71 72 66 61 58 56 56 67 71 73 65 Dewpt 59 57 56 56 55 55 54 57 63 64 64 62 60 58 55 56 57 55 55 54 RH 70 57 53 70 84 90 90 90 81 79 76 87 97100 96100 70 57 53 68 Wind dir NW NW NW W SW SW SW SW SW W W W W W W W N N N N Wind spd 4 6 6 3 2 3 4 5 8 8 6 3 2 1 1 1 2 3 4 3 Wind gust 16 18 18 17 Clouds FW SC SC SC SC SC SC SC B1 B2 B2 SC B1 B1 B1 SC SC SC FW FW PoP 12hr 0 10 60 20 5 QPF 12hr 0 0 0.01-0.14 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L S S Tstms C 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 52 76 56 76 57 72 53 71 Temp 54 55 74 69 58 59 74 69 60 59 70 66 56 56 69 65 Dewpt 51 53 54 56 56 57 61 61 60 59 60 57 55 55 56 56 PWind dir E E SE S S W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW SC B2 B1 B1 B1 B2 SC SC SC B1 PoP 12hr 0 5 10 60 50 70 20 30 Rain shwrs S L C C C L S S C Tstms S S C S $$ NYZ013-182000- Livingston- Including the city of Geneseo 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 77 79 61 73 77 79 57 72 76 78 Temp 71 75 77 71 64 62 62 64 71 73 74 69 63 60 57 59 69 74 75 68 Dewpt 62 60 59 59 58 56 55 59 65 66 65 63 60 58 55 57 59 57 56 56 RH 73 60 54 66 81 81 78 84 81 79 74 81 90 93 93 93 70 55 52 65 Wind dir NW NW NW W SW S SW SW SW W W NW W SW SW SW NW NW N N Wind spd 4 6 8 3 4 5 6 6 9 9 8 3 2 2 2 2 2 4 5 2 Clouds SC B1 B1 SC SC SC SC B1 B1 B2 B2 SC B1 SC SC SC SC SC FW FW PoP 12hr 5 20 70 10 5 QPF 12hr 0 0 0.01-0.23 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L S S Tstms S C S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 79 59 80 60 75 57 74 Temp 57 58 77 72 61 62 78 73 63 62 72 68 59 59 71 68 Dewpt 52 54 57 59 56 58 63 63 61 61 62 60 57 57 59 58 PWind dir S E SE S S W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC FW B1 B1 B1 B2 B2 B1 SC SC B1 PoP 12hr 0 5 5 50 50 70 30 30 Rain shwrs C C C L L C S S C Tstms C S C S $$ NYZ014-182000- Ontario- Including the city of Canandaigua 1001 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 71 78 79 62 71 77 79 58 70 76 78 Temp 72 76 77 71 64 63 62 65 72 74 74 69 64 60 58 60 69 74 75 67 Dewpt 63 61 60 60 59 57 55 59 64 66 65 62 60 58 56 58 59 57 56 56 RH 73 60 56 68 84 81 78 81 76 76 74 78 87 93 93 93 70 55 52 68 Wind dir NW NW NW NW SW SW SW SW SW W W NW W W W W NW NW N N Wind spd 4 6 6 2 4 4 5 6 9 9 6 3 3 2 2 3 4 5 6 2 Wind gust 19 Clouds SC B1 B1 SC SC SC SC SC B1 B2 B2 SC SC SC SC SC SC SC FW FW PoP 12hr 5 20 70 10 5 QPF 12hr 0 0 0.02-0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L S S Tstms S C 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 56 79 60 80 60 76 57 74 Temp 58 60 77 71 62 63 78 73 64 63 73 69 60 60 72 68 Dewpt 53 55 58 59 57 59 63 63 61 61 63 59 57 58 59 57 PWind dir SW E SE S S W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC FW B1 B2 B1 B2 B2 B1 SC SC B1 PoP 12hr 0 5 10 50 50 70 30 30 Rain shwrs S C C C L L C S C C Tstms S C S $$ NYZ003-182000- Monroe- Including the city of Rochester 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 63 78 56 58 63 78 Temp 73 76 78 73 67 66 64 66 72 74 75 70 65 61 58 61 71 75 76 69 Dewpt 65 64 61 62 60 59 58 62 67 67 64 63 60 58 56 59 61 59 57 57 RH 76 66 56 68 78 78 81 87 84 79 69 78 84 90 93 93 71 58 52 66 Wind dir W NW NW W SW SW SW SW W W W W W W W W NW NW NW NW Wind spd 5 8 8 3 5 6 8 8 10 10 8 4 3 3 3 3 4 6 6 2 Clouds B1 B1 B1 B1 FW SC B1 B1 B1 B2 B1 SC SC SC SC FW SC SC FW FW PoP 12hr 5 40 60 5 0 QPF 12hr 0 0.00-0.05 0.03-0.28 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C L C Tstms S S S C S Obvis PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 80 60 81 61 77 58 76 Temp 60 60 78 73 62 63 79 74 65 63 74 70 61 61 73 69 Dewpt 55 57 60 61 58 60 65 65 63 63 65 62 59 60 61 60 PWind dir SW E SE SE S W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC FW B1 B1 B1 B2 B2 B1 SC B1 B1 PoP 12hr 0 0 5 50 50 70 40 30 Rain shwrs C C C L L C S C C Tstms S S C S $$ NYZ004-182000- Wayne- Including the city of Newark 1001 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 73 78 79 62 73 78 79 57 58 64 72 77 79 Temp 73 76 76 71 64 63 62 65 73 75 74 70 64 61 59 61 72 75 75 69 Dewpt 65 64 62 62 61 59 57 61 66 68 65 63 60 58 56 59 61 59 56 57 RH 76 66 62 73 90 87 84 87 79 79 74 78 87 90 90 93 68 58 52 66 Wind dir NW NW NW NW S SW SW S SW W W W W W W W NW NW NW NW Wind spd 4 6 5 1 3 3 4 5 8 9 6 3 3 2 2 3 4 6 5 1 Wind gust 17 Clouds SC SC SC SC SC SC SC B1 B1 B2 B1 SC SC SC SC FW SC FW FW FW PoP 12hr 5 20 60 5 0 QPF 12hr 0 0 0.01-0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C Tstms S C 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 56 79 60 81 61 76 58 75 Temp 58 60 78 73 61 63 79 74 64 63 74 70 60 61 73 69 Dewpt 55 57 60 60 58 60 65 65 63 63 65 62 59 60 61 59 PWind dir SW NE SE SE S W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC FW B1 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 10 50 60 70 40 30 Rain shwrs S C L L L L C C C C Tstms S C S $$ NYZ005-182000- Northern Cayuga- Including the city of Fair Haven 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 61 77 57 58 64 77 Temp 74 77 76 70 63 62 61 64 73 75 74 70 64 60 58 61 72 76 75 68 Dewpt 65 63 61 61 61 60 58 61 65 67 64 63 60 58 56 59 61 58 55 56 RH 74 62 60 73 93 93 90 90 76 76 71 78 87 93 93 93 68 54 50 65 Wind dir NW NW NW W S S SW SW SW W W W W W W W NW NW NW NW Wind spd 2 5 5 0 2 2 3 4 6 8 6 3 2 1 1 2 4 5 5 1 Wind gust 17 Clouds SC B1 SC SC SC SC SC SC B1 B2 B1 SC SC SC SC FW SC FW FW FW PoP 12hr 5 20 70 5 5 QPF 12hr 0 0 0.01-0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C Tstms S C S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 79 60 81 61 76 57 74 Temp 57 60 78 72 61 63 79 74 64 63 74 70 59 60 72 69 Dewpt 54 57 59 59 57 60 64 64 62 63 64 61 58 59 60 59 PWind dir SW NE SE SE S SW W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW SC FW B1 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 5 10 40 60 80 50 40 Rain shwrs S C L L L D C C C C Tstms S C S $$ NYZ006-182000- Oswego- Including the city of Oswego 1001 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 73 77 79 53 58 64 71 76 79 51 56 64 72 76 78 Temp 73 76 76 70 62 60 59 62 71 73 74 69 63 59 57 60 71 74 74 67 Dewpt 62 60 59 60 60 58 58 60 64 65 63 62 61 58 56 59 60 56 53 56 RH 68 58 56 71 93 93 96 93 79 76 69 78 93 96 96 96 68 53 48 68 Wind dir NW NW NW W S S S S SW W W W W W SW SW W NW NW NW Wind spd 2 5 5 2 1 2 3 4 6 8 6 3 2 1 1 2 3 5 6 2 Wind gust 17 Clouds SC B1 SC SC SC B1 SC B1 B1 B2 SC SC SC B1 SC FW SC SC FW FW PoP 12hr 0 20 70 5 0 QPF 12hr 0 0 0.01-0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L S Tstms C 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 53 79 57 79 59 75 55 73 Temp 56 59 77 71 59 62 78 73 63 62 72 68 58 59 70 67 Dewpt 54 56 56 58 56 58 62 63 61 62 63 60 58 59 59 58 PWind dir SE N E SE SE SW SW W Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC FW B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 5 10 40 70 80 60 50 Rain shwrs S C L L L D L C C C Tstms S S S S $$ NYZ007-182000- Jefferson- Including the city of Watertown 1001 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 77 79 54 60 69 70 75 77 52 56 66 72 76 78 Temp 73 76 76 70 64 63 63 64 69 72 73 69 63 59 56 60 71 74 74 67 Dewpt 61 59 59 61 61 59 59 62 65 65 63 63 61 58 56 58 58 55 54 57 RH 66 56 56 73 90 87 87 93 87 79 71 81 93 96100 93 63 51 50 70 Wind dir NW W W SW S S S S SW SW SW SW SW SW SW SW W W W SW Wind spd 2 5 6 4 4 4 6 8 10 10 9 5 3 2 2 2 4 8 8 3 Wind gust 16 17 16 14 Clouds SC SC B1 B1 SC B1 SC B2 B2 B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 0 40 70 5 0 QPF 12hr 0 0 0.04-0.28 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S Tstms S C S Obvis PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 78 58 79 59 74 55 72 Temp 57 60 77 71 60 64 77 72 64 63 72 68 59 60 70 67 Dewpt 55 56 55 58 55 58 61 62 61 62 63 61 58 58 59 59 PWind dir S N SE S SE SW SW W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW CL FW FW SC FW B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 5 30 70 80 60 50 Rain shwrs C L L L D L C C C Tstms S S S $$ NYZ008-182000- Lewis- Including the city of Lowville 1001 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 76 80 50 54 59 70 74 78 48 52 56 71 75 79 Temp 70 74 74 66 59 56 56 60 68 71 70 65 59 56 53 57 69 73 72 63 Dewpt 60 58 58 59 57 55 54 58 62 63 62 61 59 56 53 57 57 54 52 55 RH 71 57 57 78 93 96 93 93 81 76 76 87100100100100 66 51 49 75 Wind dir NW NW W W SW S S S SW SW SW W SW SW SW SW W W W W Wind spd 2 4 4 2 1 2 3 4 5 6 5 3 2 1 1 1 3 4 4 2 Wind gust 17 19 17 Clouds SC B1 B1 B1 SC SC SC B1 B1 B2 SC SC SC B1 SC FW FW SC FW FW PoP 12hr 0 20 60 10 0 QPF 12hr 0 0 0.01-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L S Tstms S C 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 50 77 54 77 56 73 51 70 Temp 52 56 76 67 56 60 75 69 60 59 70 65 55 56 68 63 Dewpt 51 54 53 56 53 56 59 61 59 59 62 59 55 56 58 57 PWind dir SW N SE S SE S SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC FW B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 5 10 30 60 80 60 50 Rain shwrs C L L L D L C C C Tstms S S S $$