891
FOUS51 KBUF 181401
AFMBUF
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE BUFFALO NY
1001 AM EDT MON MAY 18 2026
NYZ001-182000-
NIAGARA-
INCLUDING THE CITY OF NIAGARA FALLS
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 86 87 61 65 67 80 85 86 50 54 56 59 64 65
TEMP 79 85 85 79 72 68 65 69 79 84 84 74 64 66 61 55 60 62 60 54
DEWPT 64 65 64 62 59 59 59 62 64 65 64 62 61 61 57 51 48 47 44 41
RH 60 51 50 56 64 73 81 78 60 53 51 66 90 84 87 86 64 58 55 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W NW NW
WIND SPD 13 16 12 9 9 10 11 12 17 19 18 14 16 14 12 10 10 12 12 9
WIND GUST 25 28 26 23 21 24 32 36 35 31 29 26
CLOUDS SC FW FW FW SC B1 B2 B1 SC SC SC OV OV B2 OV B2 B1 SC SC SC
POP 12HR 0 30 10 90 10
QPF 12HR 0 0.00-0.08 0 0.05-0.11 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S D D C C
TSTMS C S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 42 58 43 66 50 67 51 70
TEMP 44 46 55 53 44 49 63 60 53 54 65 61 54 56 68 64
DEWPT 36 37 37 39 36 40 47 48 47 51 55 54 52 53 57 55
PWIND DIR N NE E E E SE SE W
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 50 40 20
RAIN SHWRS S S C C C C C S
NYZ010-182000-
NORTHERN ERIE-
INCLUDING THE CITY OF BUFFALO
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 78 86 87 61 67 69 76 84 86 56 58 64 66
TEMP 80 85 86 80 73 70 67 71 80 84 84 75 65 67 63 57 60 62 61 55
DEWPT 63 64 63 62 60 60 60 62 62 63 63 62 61 61 59 53 48 47 44 40
RH 56 50 46 54 64 71 78 73 54 49 49 64 87 81 87 86 64 58 53 57
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W W NW
WIND SPD 12 13 11 6 6 8 9 10 14 16 16 12 12 12 11 8 8 10 10 8
WIND GUST 23 27 23 19 18 19 21 29 35 34 27 26 25 21
CLOUDS SC FW FW FW SC B1 B1 B1 SC SC FW B2 B2 B2 OV B2 B1 SC SC SC
POP 12HR 0 20 10 80 20
QPF 12HR 0 0 0 0.05-0.15 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D D D D S S
TSTMS C S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 58 44 67 51 68 53 71
TEMP 43 45 57 54 44 49 64 61 54 55 65 63 56 57 69 66
DEWPT 35 36 37 37 34 39 46 48 48 51 55 55 53 54 57 56
PWIND DIR N NE E E SE SE S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC B2 B2 B2 OV OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 50 40 30
RAIN SHWRS S C C C C C C C S
NYZ002-182000-
ORLEANS-
INCLUDING THE CITY OF MEDINA
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 87 88 66 80 85 87 50 54 56 63
TEMP 80 85 86 80 73 69 66 70 80 85 85 75 64 68 62 55 60 62 60 53
DEWPT 65 65 65 63 61 60 60 63 65 65 64 63 61 62 58 52 49 48 45 41
RH 60 51 50 56 66 73 81 78 60 51 50 66 90 81 87 90 67 60 58 64
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W NW NW
WIND SPD 11 13 11 6 6 8 9 11 16 18 17 13 16 14 12 10 11 13 12 9
WIND GUST 24 27 24 19 18 20 24 29 34 33 29 28 27 24 19
CLOUDS SC FW FW SC SC B1 B1 B1 SC SC FW B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR 0 20 10 70 10
QPF 12HR 0 0.00-0.08 0 0.02-0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C
TSTMS C S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 42 57 43 65 49 67 51 70
TEMP 44 46 55 53 45 48 62 59 53 54 65 61 55 56 68 63
DEWPT 37 37 38 39 37 41 47 47 48 51 56 54 53 53 57 55
PWIND DIR NW NE E E SE SE SE SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 50 40 20
RAIN SHWRS S S C C C C C S S
NYZ011-182000-
GENESEE-
INCLUDING THE CITY OF BATAVIA
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 68 86 56 64
TEMP 81 86 87 81 74 71 68 72 81 85 85 76 66 69 64 57 60 62 60 54
DEWPT 64 64 64 63 61 60 60 62 64 64 64 63 61 62 60 54 50 48 45 41
RH 56 48 46 54 64 68 76 71 56 50 50 64 84 78 87 90 69 60 58 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W NW NW
WIND SPD 12 13 11 8 8 9 10 12 16 18 17 14 16 16 13 11 11 13 13 10
WIND GUST 23 26 23 18 23 31 34 33 27 27 26 24 24
CLOUDS SC FW FW FW SC SC B1 B1 SC SC FW B2 B2 B2 OV B2 B1 B1 SC SC
POP 12HR 0 10 10 70 20
QPF 12HR 0 0 0 0.02-0.07 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S
TSTMS S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 56 42 65 50 66 52 70
TEMP 43 44 55 52 43 48 62 59 53 54 64 62 55 56 67 64
DEWPT 36 36 38 38 35 39 47 48 47 50 55 55 53 53 57 56
PWIND DIR NW NE E E SE SE S SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC FW FW SC B2 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 50 40 30
RAIN SHWRS S C C C C C C C S
NYZ085-182000-
SOUTHERN ERIE-
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 78 86 90 64 68 70 78 85 88 55 63
TEMP 80 85 86 80 74 71 68 72 80 84 84 75 65 68 64 57 59 61 60 55
DEWPT 64 64 64 64 62 61 60 62 64 65 65 64 63 63 61 55 51 48 46 42
RH 58 50 48 58 66 71 76 71 58 53 53 69 93 84 90 93 75 62 60 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W W NW
WIND SPD 10 10 9 6 4 5 5 6 12 12 12 10 8 8 8 5 5 8 6 5
WIND GUST 20 21 21 17 14 16 19 25 27 26 24 23 21 18 16 18 17
CLOUDS FW FW FW FW SC B1 B1 B1 SC SC SC B2 B2 OV OV B2 B1 SC SC SC
POP 12HR 0 20 20 90 20
QPF 12HR 0 0 0 0.12-0.27 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L D D S S
TSTMS S S S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 60 44 68 51 68 54 72
TEMP 43 44 58 54 45 50 65 62 54 55 65 64 57 58 70 67
DEWPT 36 36 39 39 34 39 48 49 49 51 57 56 55 55 59 58
PWIND DIR N NE E SE SE S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC B2 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 30 60 60 50 40
RAIN SHWRS C C L L C C C C S
NYZ012-182000-
WYOMING-
INCLUDING THE CITY OF WARSAW
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 84 86 90 68 82 84 89 57 60 63 69
TEMP 79 85 85 80 74 70 68 71 80 83 83 75 66 68 64 58 59 61 59 53
DEWPT 63 63 63 62 61 59 59 61 63 63 63 62 61 62 61 56 52 50 46 42
RH 58 48 48 54 64 68 73 71 56 51 51 64 84 81 90 93 78 67 62 66
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W NW NW
WIND SPD 11 12 11 8 8 9 10 11 14 16 16 13 13 13 12 10 10 11 11 9
WIND GUST 23 24 24 20 18 19 20 24 28 31 31 27 27 26 24 21 23 23 19
CLOUDS SC FW FW FW SC SC B1 B1 SC SC FW B2 B2 B2 B2 B2 B1 B1 SC SC
POP 12HR 0 10 10 80 20
QPF 12HR 0 0 0 0.02-0.17 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L D D S S
TSTMS S S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 39 56 41 64 49 65 52 69
TEMP 41 42 54 51 42 46 61 58 52 52 62 61 55 55 67 64
DEWPT 35 35 38 37 33 38 47 48 47 49 55 55 53 53 58 56
PWIND DIR NW NE E SE SE S S SW
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC FW FW SC B2 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 30 60 60 50 40
RAIN SHWRS C C L L C C C C C
NYZ019-182000-
CHAUTAUQUA-
INCLUDING THE CITY OF JAMESTOWN
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 86 89 65 68 72 79 85 89 52 55 58 58 63 68
TEMP 80 85 86 80 74 70 68 71 80 84 84 75 65 68 64 57 58 60 58 54
DEWPT 63 62 63 63 61 60 60 61 64 63 64 63 63 63 61 55 50 47 45 42
RH 56 46 46 56 64 71 76 71 58 49 51 66 93 84 90 93 75 62 62 64
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW NW NW NW NW
WIND SPD 11 12 11 8 6 8 8 9 13 14 14 12 11 10 9 8 8 10 10 8
WIND GUST 23 24 25 21 17 18 19 20 26 29 28 26 25 24 20 18 18
CLOUDS FW FW FW SC SC B1 B1 B1 SC SC SC B2 B2 OV OV B2 B1 SC SC SC
POP 12HR 5 20 30 100 30
QPF 12HR 0 0 0 0.12-0.31 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C D D D D C C
TSTMS S S S C C S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 60 46 68 52 69 55 73
TEMP 43 45 58 55 46 50 65 62 55 56 66 64 57 59 70 67
DEWPT 35 36 40 40 37 39 48 50 50 52 57 57 55 56 59 58
PWIND DIR N NE E SE SE S S SW
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 SC FW FW B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B1
POP 12HR 0 0 5 40 70 60 50 40
RAIN SHWRS C L L L L C C C C
TSTMS S S
NYZ020-182000-
CATTARAUGUS-
INCLUDING THE CITY OF OLEAN
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 83 86 89 64 66 70 82 85 88 53 56 60 60 65 71
TEMP 79 85 85 79 72 69 66 70 80 84 84 75 66 67 64 58 60 61 59 54
DEWPT 61 60 61 62 60 59 58 59 62 61 62 62 61 61 61 56 52 48 44 41
RH 54 43 45 56 66 70 75 68 54 46 48 64 84 81 90 93 75 62 57 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW NW NW NW
WIND SPD 9 10 10 6 4 4 5 6 11 12 12 10 8 8 8 6 6 8 8 6
WIND GUST 20 23 24 20 17 17 18 20 26 28 28 25 24 23 20 19 18 19 19 19
CLOUDS FW FW FW FW SC B1 B1 B1 SC SC SC B2 B2 OV OV B2 B1 B1 SC SC
POP 12HR 5 20 20 90 30
QPF 12HR 0 0.01 0 0.04-0.28 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S L L D D C C
TSTMS S S S S S S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 39 60 42 65 49 66 52 71
TEMP 41 42 57 54 43 46 62 60 52 52 63 62 55 55 69 66
DEWPT 35 34 37 38 33 37 45 47 48 49 54 55 53 53 57 57
PWIND DIR N NE E SE SE S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 5 40 70 70 50 40
RAIN SHWRS C C L L L C C C C
NYZ021-182000-
ALLEGANY-
INCLUDING THE CITY OF WELLSVILLE
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 83 86 90 66 82 85 89 56 59 62 62 68 72
TEMP 79 85 85 79 73 69 66 70 80 84 85 77 68 68 65 61 63 64 62 55
DEWPT 61 59 61 62 60 59 58 59 61 60 61 62 60 61 60 58 54 50 46 42
RH 54 41 45 56 64 70 75 68 52 44 45 60 76 78 84 90 72 60 56 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW NW NW NW
WIND SPD 9 10 11 8 6 5 6 9 12 13 13 11 10 10 9 9 8 10 10 8
WIND GUST 21 23 24 20 18 18 19 21 27 28 28 25 24 24 23 21 19 21 20 18
CLOUDS FW FW FW FW FW B1 SC B1 SC SC SC B1 B1 B2 B2 B2 B2 B1 SC SC
POP 12HR 0 20 20 60 40
QPF 12HR 0 0 0 0.03-0.09 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L C C
TSTMS S S S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 39 58 41 64 48 65 51 70
TEMP 42 41 56 53 41 45 60 58 51 51 62 61 54 54 68 64
DEWPT 34 33 36 37 33 36 44 47 47 48 53 54 53 52 56 57
PWIND DIR N NE E SE SE S S SW
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 5 30 70 70 50 40
RAIN SHWRS S C C L L L C C C C
NYZ013-182000-
LIVINGSTON-
INCLUDING THE CITY OF GENESEO
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 89 91 68 83 87 90 60 64 67 72
TEMP 82 88 88 82 75 71 69 72 82 86 86 78 69 70 67 61 63 64 63 56
DEWPT 63 62 63 62 61 59 58 60 63 63 63 62 61 61 60 56 53 50 47 42
RH 53 42 43 51 62 66 68 66 53 46 46 58 76 73 78 84 70 60 56 59
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW W NW NW NW
WIND SPD 10 12 11 8 6 8 8 10 13 14 14 12 13 12 11 11 10 12 13 10
WIND GUST 21 23 23 20 17 18 19 23 27 29 29 27 26 25 23 21 23 21
CLOUDS SC FW FW FW SC SC B1 B1 SC SC FW B1 B1 B2 B2 B2 B1 B1 SC SC
POP 12HR 0 10 10 50 20
QPF 12HR 0 0 0 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 58 42 66 50 67 53 71
TEMP 43 44 56 53 43 48 62 60 53 53 64 62 56 56 69 66
DEWPT 35 35 37 37 35 38 45 47 47 48 54 54 52 53 57 56
PWIND DIR NW N E SE SE S S SW
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC FW FW SC B2 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 30 60 60 50 40
RAIN SHWRS C C L L C C C C C
NYZ014-182000-
ONTARIO-
INCLUDING THE CITY OF CANANDAIGUA
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 84 89 92 68 82 88 89 59 63 67 71
TEMP 82 88 89 82 75 71 69 72 82 87 87 78 69 71 67 61 63 65 63 56
DEWPT 63 63 63 63 61 60 58 60 63 64 63 62 60 61 60 56 52 50 46 41
RH 53 43 42 53 62 68 68 66 53 46 45 58 73 71 78 84 67 58 54 57
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW W NW NW NW
WIND SPD 10 11 9 6 6 6 8 9 12 13 13 10 12 11 11 11 11 12 13 11
WIND GUST 23 23 21 19 17 17 18 23 28 28 29 26 27 25 24 21 24 24 21
CLOUDS FW SC FW FW SC SC B1 B1 SC SC FW B1 B1 B2 B2 B2 B1 B1 SC SC
POP 12HR 0 20 10 50 20
QPF 12HR 0 0.01 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C S S
TSTMS S S S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 56 42 65 49 66 52 70
TEMP 44 45 55 52 43 47 62 60 53 53 63 62 56 56 68 65
DEWPT 35 35 37 37 35 38 45 47 46 48 53 54 52 52 56 56
PWIND DIR NW N E SE SE SE S SW
WIND CHAR GN LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 30 60 60 50 40
RAIN SHWRS C C L L L C C C S
NYZ003-182000-
MONROE-
INCLUDING THE CITY OF ROCHESTER
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 89 91 62 67 70 80 88 90 52 56 59 60 65 68
TEMP 81 87 88 81 74 70 68 72 82 87 87 77 67 70 64 58 61 63 62 54
DEWPT 65 64 64 64 62 61 60 62 65 64 64 63 62 62 59 53 50 48 45 41
RH 58 46 45 56 66 73 76 71 56 46 46 62 84 76 84 83 67 58 54 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W NW NW NW
WIND SPD 10 11 10 5 5 6 8 9 13 16 14 11 13 13 12 11 12 14 14 10
WIND GUST 21 24 21 16 20 28 32 32 27 27 26 24 25 26 20
CLOUDS SC SC FW SC SC SC B1 B1 SC SC FW B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR 0 20 10 50 10
QPF 12HR 0 0.02 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 42 56 43 65 49 67 52 70
TEMP 45 46 54 52 44 48 62 59 53 53 64 61 55 56 67 64
DEWPT 37 37 37 38 37 40 46 47 47 49 54 54 52 53 57 55
PWIND DIR NW NE E E SE SE SE SW
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 50 50 30
RAIN SHWRS S C C L C C C C S
NYZ004-182000-
WAYNE-
INCLUDING THE CITY OF NEWARK
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 79 89 91 60 66 68 79 87 90 51 56 59 55 64 68
TEMP 81 87 88 81 73 69 66 70 81 86 86 76 66 70 64 57 61 62 60 54
DEWPT 66 65 64 64 63 61 59 62 65 66 64 63 62 61 60 54 51 48 44 41
RH 60 48 45 56 71 76 78 76 58 51 48 64 87 73 87 90 70 60 55 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W NW NW NW
WIND SPD 9 10 6 4 4 5 5 5 10 11 10 8 8 8 9 10 11 13 13 10
WIND GUST 19 20 19 17 24 25 25 21 23 23 21 20 23 26 26 23
CLOUDS FW SC FW SC B1 SC B1 B1 SC SC SC B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR 5 20 20 70 20
QPF 12HR 0 0.02-0.08 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S L L L L S S
TSTMS S S S C S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 43 55 42 65 49 66 51 69
TEMP 45 46 54 51 43 47 62 60 53 52 63 61 55 55 66 63
DEWPT 37 37 37 38 36 40 46 47 46 48 54 54 51 52 57 54
PWIND DIR NW N E SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 OV B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 60 50 40
RAIN SHWRS S C C L C C C C S
TSTMS S
NYZ005-182000-
NORTHERN CAYUGA-
INCLUDING THE CITY OF FAIR HAVEN
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 89 91 62 67 69 79 87 88 51 57 59 59 65 68
TEMP 81 88 89 82 74 70 67 71 81 86 86 76 66 70 65 58 60 62 60 54
DEWPT 65 66 65 64 63 61 60 62 65 67 66 64 62 61 60 55 51 48 44 41
RH 58 48 45 55 69 73 78 73 58 53 51 66 87 73 84 90 72 60 55 61
WIND DIR SW SW SW S S SW SW SW SW SW SW SW SW SW SW W W W W W
WIND SPD 9 9 6 3 4 4 5 5 9 10 8 6 6 5 6 9 10 12 12 9
WIND GUST 19 16 21 23 20 19 18 17 18 19 23 26 26 23
CLOUDS FW SC FW SC B1 SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR 5 30 40 80 30
QPF 12HR 0 0.04 0 0.03-0.10 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C L L D D C C
TSTMS S C C C S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 43 56 42 66 49 66 51 69
TEMP 45 46 55 52 43 48 63 60 53 52 64 62 55 55 67 64
DEWPT 37 36 37 38 36 39 45 47 45 47 54 53 50 51 56 54
PWIND DIR NW N E SE SE SE SE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 60 50 40
RAIN SHWRS S C C L L C C C S
TSTMS S
NYZ006-182000-
OSWEGO-
INCLUDING THE CITY OF OSWEGO
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 87 91 60 65 68 78 84 87 51 55 59 58 63 69
TEMP 79 86 86 80 72 68 66 69 79 83 83 74 65 67 63 57 59 60 59 53
DEWPT 64 64 64 63 62 60 60 62 63 65 65 62 61 59 59 55 50 46 43 40
RH 60 48 48 56 71 76 81 78 58 55 55 66 87 75 87 93 72 60 55 61
WIND DIR SW SW SW S S S S SW SW SW SW SW SW SW SW W W W W W
WIND SPD 6 9 6 3 3 4 4 4 8 9 8 5 6 5 6 8 10 13 13 10
WIND GUST 19 21 19 21 24 24 18 18 17 18 19 23 27 27 24
CLOUDS SC SC FW B1 B2 B1 B1 B1 SC B1 B1 B2 B2 OV OV B2 B1 SC SC SC
POP 12HR 5 40 50 80 30
QPF 12HR 0 0.01-0.09 0.00-0.07 0.04-0.32 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S S C C L L D D C C
TSTMS S S C C C C S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 42 57 41 65 48 65 49 68
TEMP 45 45 55 51 42 47 62 59 51 51 62 60 53 53 65 62
DEWPT 36 33 35 37 35 37 42 44 42 45 51 50 48 49 54 52
PWIND DIR NW NW NE SE SE SE SE S
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 0 20 50 60 50 40
RAIN SHWRS S S C L C C C C S
TSTMS S
NYZ007-182000-
JEFFERSON-
INCLUDING THE CITY OF WATERTOWN
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 64 83 86 54 63 66 62 81 84 50 56 60 54 65 70
TEMP 76 82 83 76 70 66 64 67 76 80 80 72 64 65 60 58 62 62 61 55
DEWPT 62 63 64 62 59 59 58 59 61 62 63 60 59 58 56 54 50 48 45 41
RH 62 53 53 62 68 78 81 75 60 54 56 66 84 78 87 86 65 60 56 59
WIND DIR SW SW SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW W
WIND SPD 11 11 10 5 5 8 8 9 12 13 12 10 11 11 11 10 12 13 13 10
WIND GUST 23 25 23 18 20 26 29 28 24 25 25 23 23 27 25 23
CLOUDS SC FW FW FW B2 B1 B2 B2 B1 SC SC OV OV B2 OV B2 B1 SC FW SC
POP 12HR 5 40 30 90 20
QPF 12HR 0 0.00-0.10 0 0.02-0.32 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S D D D D S S
TSTMS C S S C C S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 41 58 41 65 47 65 49 67
TEMP 46 44 56 52 43 47 62 59 51 52 62 60 54 54 64 62
DEWPT 35 31 33 37 34 36 40 44 41 44 49 50 47 48 52 51
PWIND DIR NW N SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 0 10 40 40 50 30
RAIN SHWRS C C C C C C S
NYZ008-182000-
LEWIS-
INCLUDING THE CITY OF LOWVILLE
1001 AM EDT MON MAY 18 2026
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 84 88 64 79 82 85 53 56 59 60 66 70
TEMP 76 83 84 77 71 67 64 68 77 81 81 73 65 65 61 58 62 62 60 53
DEWPT 61 62 62 63 60 59 58 60 61 62 63 62 60 59 58 56 52 48 44 40
RH 60 49 48 62 68 75 81 76 58 53 54 68 84 81 90 93 70 60 55 61
WIND DIR SW SW SW SW S S SW SW SW SW SW SW SW SW SW W W W W W
WIND SPD 9 10 9 4 3 4 4 5 10 11 10 8 6 6 8 8 8 10 10 8
WIND GUST 23 24 23 14 13 17 18 19 26 28 28 24 24 24 23 20 23 26 24 21
CLOUDS SC FW SC SC B2 B1 B2 B2 B1 B1 B1 B2 B2 OV OV B2 B1 SC SC SC
POP 12HR 5 40 40 90 30
QPF 12HR 0 0.01-0.11 0 0.02-0.29 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C C C C D D D D C C
TSTMS S C C C C C S
DATE THU 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 39 57 38 64 45 63 47 66
TEMP 42 41 55 51 40 44 60 58 48 49 60 58 51 51 63 61
DEWPT 34 30 32 35 32 34 37 42 40 43 47 49 46 47 51 51
PWIND DIR NW N NE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 0 0 0 20 50 50 50 40
RAIN SHWRS S S C C C C C C S
TSTMS S
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