420
FOUS51 KBUF 170802
AFMBUF
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE BUFFALO NY
401 AM EDT FRI APR 17 2026
NYZ001-172000-
NIAGARA-
INCLUDING THE CITY OF NIAGARA FALLS
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 53 61 64 43 48 51 66 72 75 37 44
TEMP 50 49 54 59 60 55 50 49 52 58 66 71 66 56 49 42 38 38 42 44 43 38
DEWPT 48 49 51 52 51 50 48 48 48 51 55 58 58 53 46 38 34 32 30 30 28 26
RH 93100 90 78 72 83 93 96 86 77 68 63 75 90 89 86 85 79 62 57 55 62
WIND DIR NW N NE NE E E SE SE S S S S SW W W NW W W W W W NW
WIND SPD 4 4 4 4 4 3 4 6 8 11 14 16 16 12 10 10 10 10 12 13 13 10
WIND GUST 19 28 28 21 20 24 25 23
CLOUDS B2 B2 B2 B1 SC SC SC SC SC B1 B2 OV OV OV OV OV B2 B1 B1 B1 B1 SC
POP 12HR 0 0 80 70 30
QPF 12HR 0 0 0.28-0.49 0.08-0.14 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D L L C C C C C C
TSTMS C S
OBVIS PF PF
WIND CHILL 31 30 35 37 36 31
MIN CHILL 32 28 30 30
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 29 42 29 56 40 57 38 59
TEMP 31 31 40 38 31 34 52 51 45 43 55 50 42 42 57 52
DEWPT 21 20 19 21 21 23 34 38 38 38 42 41 36 37 41 41
PWIND DIR NW NW SW SW SW NW NE NE
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 SC SC SC FW SC SC
POP 12HR 5 5 0 20 20 10 5 5
RAIN SHWRS S S
NYZ010-172000-
NORTHERN ERIE-
INCLUDING THE CITY OF BUFFALO
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 60 64 66 51 68 74 76 38 43
TEMP 52 52 55 61 63 58 53 52 55 60 69 73 68 59 52 45 40 38 41 42 42 38
DEWPT 50 50 51 52 52 52 50 48 49 51 54 57 58 54 48 41 35 32 29 29 28 26
RH 93 93 86 72 67 80 89 86 80 72 59 57 70 83 86 86 82 79 62 60 57 62
WIND DIR NW NW N NE NE E SE SE S S S S SW SW W W W W W W W W
WIND SPD 3 3 3 3 3 3 4 6 9 12 14 16 14 11 10 10 9 9 11 13 12 9
WIND GUST 21 23 26 29 28 21 25 24
CLOUDS B2 B2 B2 B1 SC FW SC SC SC B1 B2 OV OV OV OV OV B2 B2 B1 B2 B1 B1
POP 12HR 5 0 80 70 40
QPF 12HR 0 0 0.28-0.57 0.10-0.22 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L D L L L L C C C C S
SNOWSHWRS S S
TSTMS C C
OBVIS F PF
WIND CHILL 33 31 35 35 35 31
MIN CHILL 38 29 30 29
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 28 41 28 57 42 59 39 62
TEMP 30 31 39 37 30 34 53 51 47 45 58 53 44 44 60 55
DEWPT 21 20 18 19 19 22 31 37 38 39 42 42 38 38 41 41
PWIND DIR NW NW SW SW SW W E N
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS B1 SC B1 SC SC SC SC SC B1 B1 SC SC SC FW SC SC
POP 12HR 10 5 0 10 20 10 5 5
RAIN SHWRS S S S
SNOWSHWRS S
NYZ002-172000-
ORLEANS-
INCLUDING THE CITY OF MEDINA
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 54 60 63 43 47 49 67 72 75 37 44
TEMP 50 50 54 58 59 54 50 48 51 57 67 71 68 59 49 42 38 37 41 44 43 38
DEWPT 50 49 51 51 51 49 47 47 48 50 55 58 59 55 47 39 34 32 31 30 29 27
RH 100 96 90 77 75 83 89 96 89 77 65 63 73 87 93 89 85 82 67 57 57 64
WIND DIR W N NE NE NE E SE SE SE S S S SW W W W W W W W W NW
WIND SPD 4 4 4 4 3 3 4 6 9 11 13 14 14 12 10 11 10 10 12 14 13 10
WIND GUST 26 27 25 20 21 21 20 24 23
CLOUDS B2 B2 B2 B1 SC SC SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 SC
POP 12HR 5 0 80 70 30
QPF 12HR 0 0 0.25-0.46 0.09-0.18 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C D L L L L C C C C
TSTMS S C
OBVIS PF PF
WIND CHILL 36 31 29 34 36 36 30
MIN CHILL 33 28 29 29
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 29 41 28 56 40 55 37 57
TEMP 31 31 39 37 31 33 52 51 45 43 54 49 42 42 55 51
DEWPT 22 20 19 20 20 23 33 38 38 38 42 40 36 36 41 40
PWIND DIR NW NW SW SW W NW NE NE
WIND CHAR GN GN LT GN LT GN LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B2 B1 SC SC SC FW SC SC
POP 12HR 5 5 0 20 20 10 5 5
RAIN SHWRS S S
NYZ011-172000-
GENESEE-
INCLUDING THE CITY OF BATAVIA
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 62 49 75 37 42
TEMP 53 52 55 60 62 57 51 50 53 59 69 74 71 62 53 45 39 37 40 42 41 37
DEWPT 52 52 53 53 52 51 49 48 48 51 55 58 60 58 51 42 36 32 30 30 29 26
RH 96100 93 78 70 80 93 93 83 75 61 57 68 87 93 89 89 82 67 62 62 64
WIND DIR W NW N NE NE E SE SE S S S S SW SW W W NW W W W W W
WIND SPD 5 5 4 5 4 4 5 8 10 14 17 17 16 13 12 12 11 11 13 16 14 11
WIND GUST 21 28 29 27 27 26
CLOUDS OV B2 B2 B2 B1 SC SC SC SC SC B2 B2 B2 OV OV OV B2 B2 B1 B2 B1 B1
POP 12HR 5 0 80 80 40
QPF 12HR 0 0 0.28-0.60 0.14-0.25 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C D D D L L C C C C
SNOWSHWRS S S
TSTMS S C
OBVIS F PF
WIND CHILL 39 32 30 32 34 33 29
MIN CHILL 37 27 28 27
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 27 40 27 57 40 59 38 61
TEMP 29 30 38 36 28 32 52 51 46 44 57 52 43 42 58 53
DEWPT 21 20 18 18 19 21 32 38 38 39 44 42 38 37 42 41
PWIND DIR NW NW SW SW SW W S N
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS B1 SC B1 SC SC SC SC B1 B1 B1 SC SC SC FW SC FW
POP 12HR 10 10 0 20 20 10 5 5
RAIN SHWRS S S S
NYZ085-172000-
SOUTHERN ERIE-
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 59 64 68 51 69 75 78 37 38 42 44
TEMP 52 51 55 61 63 58 54 53 55 60 69 74 68 59 51 44 39 37 40 41 41 37
DEWPT 51 50 52 52 52 52 50 49 49 51 54 57 59 55 49 42 36 33 30 28 28 26
RH 96 96 90 72 67 80 86 86 80 72 59 55 73 87 93 93 89 85 67 59 59 64
WIND DIR NW NW N N NE E SE SE S S S S SW SW W W W W W W W W
WIND SPD 2 2 2 2 2 2 2 8 10 13 14 14 13 9 6 8 6 6 9 11 10 6
WIND GUST 20 24 28 28 26 20 19 18 18 17 20 25 24 17
CLOUDS OV B2 B2 B1 SC FW SC FW SC SC B2 B2 B2 OV OV OV B2 B2 B1 B1 B1 B1
POP 12HR 5 5 80 80 40
QPF 12HR 0 0 0.31-0.58 0.16-0.29 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D L L C C C C S
SNOWSHWRS S S S S S
TSTMS C C
OBVIS F PF
WIND CHILL 33 31 34 35 35
MIN CHILL 38 27 28 26
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 27 39 26 57 42 60 39 62
TEMP 30 29 38 36 29 32 53 51 47 45 58 53 44 44 60 55
DEWPT 21 20 19 19 19 21 32 38 39 40 44 44 40 40 44 43
PWIND DIR NW NW SW SW SW W SE N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 20 10 0 10 30 20 10 10
RAIN SHWRS S C S S
SNOWSHWRS S
NYZ012-172000-
WYOMING-
INCLUDING THE CITY OF WARSAW
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 60 62 66 49 71 73 78 35 37 40 45
TEMP 53 52 54 59 62 56 51 50 52 57 67 72 70 61 53 45 38 35 38 39 39 35
DEWPT 52 52 53 53 52 51 49 48 48 50 54 57 59 58 52 43 36 32 29 28 27 26
RH 96100 96 80 70 83 93 93 86 77 63 59 68 90 96 93 92 89 70 64 62 69
WIND DIR NW N N NE NE E SE S S S S S SW SW W W W W W W W W
WIND SPD 4 5 4 4 4 3 4 8 11 14 17 18 16 12 11 11 11 10 12 14 14 10
WIND GUST 23 26 31 31 29 24 23 21 24 27 26 20
CLOUDS B2 B2 B2 B1 SC FW SC SC FW SC B2 B2 B2 OV OV OV B2 B2 B1 B2 B1 B1
POP 12HR 5 0 80 80 50
QPF 12HR 0 0 0.29-0.53 0.19-0.30 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C D D D L L C C C C
SNOWSHWRS S S C C S
TSTMS S C S
OBVIS PF PF
WIND CHILL 39 30 27 29 31 31 27
MIN CHILL 36 25 25 24
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 25 37 24 56 40 59 37 61
TEMP 27 27 35 33 27 30 51 50 45 44 57 52 42 42 58 53
DEWPT 20 19 18 17 18 20 31 37 38 39 44 43 39 39 43 41
PWIND DIR NW NW SW SW SW W NW N
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS B1 SC B1 SC SC SC SC SC B1 B1 SC SC SC SC SC FW
POP 12HR 20 10 0 10 30 20 10 10
RAIN SHWRS C S
SNOWSHWRS S
NYZ019-172000-
CHAUTAUQUA-
INCLUDING THE CITY OF JAMESTOWN
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 58 65 72 51 68 74 78 36 38 42 44
TEMP 52 51 55 62 64 58 54 52 55 59 68 73 67 58 49 42 37 36 39 41 41 37
DEWPT 51 50 51 51 50 50 49 49 49 50 53 56 57 53 47 40 35 32 29 27 26 26
RH 96 96 86 67 60 75 83 89 80 72 59 55 70 83 93 93 92 85 67 57 55 64
WIND DIR NW NW N N NE E SE S S S S S SW W W W W W W W W W
WIND SPD 3 3 3 3 3 2 3 8 11 16 17 17 14 11 10 10 10 10 12 13 12 9
WIND GUST 18 24 31 34 32 27 23 21 21 20 20 25 27 26 20
CLOUDS B2 B2 B2 SC FW SC FW SC SC B1 B2 OV OV B2 OV OV B2 B1 B1 B1 B1 B1
POP 12HR 0 5 80 80 40
QPF 12HR 0 0 0.38-0.61 0.14-0.32 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D D D C C C C C S S
SNOWSHWRS S C C C
TSTMS C C
OBVIS F PF
WIND CHILL 36 30 28 31 34 34 30
MIN CHILL 32 25 25 25
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 27 40 27 59 43 60 41 63
TEMP 30 29 37 35 29 32 54 52 46 45 58 53 44 45 61 56
DEWPT 22 20 18 18 19 21 32 38 38 40 44 44 41 41 44 43
PWIND DIR NW NW SW SW SW W N N
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC FW
POP 12HR 20 10 0 10 30 20 10 10
RAIN SHWRS C S S S
SNOWSHWRS C
NYZ020-172000-
CATTARAUGUS-
INCLUDING THE CITY OF OLEAN
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 62 66 72 50 72 74 78 35 38 41 44
TEMP 53 52 55 63 65 59 53 51 53 57 67 73 70 61 53 45 38 35 38 40 40 36
DEWPT 52 51 51 51 49 50 49 48 48 50 53 55 57 56 51 43 36 31 28 25 23 24
RH 96 96 86 65 56 72 86 89 83 77 61 53 63 84 93 93 92 85 67 55 50 61
WIND DIR NW N N N NE E SE S S S S S SW SW W W W W W W W W
WIND SPD 2 3 3 3 2 2 3 6 8 11 13 14 12 9 8 8 8 8 10 11 11 8
WIND GUST 17 23 25 31 29 26 21 21 21 21 21 24 27 25 21
CLOUDS B2 B2 B2 SC FW FW FW FW SC SC B1 B2 B2 OV OV OV B2 B2 B2 B1 B1 B1
POP 12HR 5 0 80 90 50
QPF 12HR 0 0 0.37-0.65 0.22-0.35 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C D D D L L C C S S
SNOWSHWRS S S C C C
TSTMS C C S
OBVIS PF PF
WIND CHILL 32 28 30 33 33 29
MIN CHILL 35 25 25 25
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 24 38 23 57 40 61 38 64
TEMP 28 26 36 34 27 29 52 51 45 44 59 54 43 43 61 56
DEWPT 20 18 16 15 17 18 29 36 37 39 43 43 40 40 43 42
PWIND DIR NW NW SW SW SW W NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 SC B1 SC SC SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 30 10 0 10 30 30 10 10
RAIN SHWRS C S S C
SNOWSHWRS C S
NYZ021-172000-
ALLEGANY-
INCLUDING THE CITY OF WELLSVILLE
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 62 65 71 48 70 74 77 35 38 41 45
TEMP 54 53 55 62 64 57 52 49 51 55 66 73 70 62 57 49 39 35 38 41 40 35
DEWPT 53 52 52 51 49 50 48 47 47 49 52 54 56 57 53 46 38 32 28 25 23 23
RH 96 96 90 67 58 77 86 93 86 80 61 51 61 84 86 89 96 89 67 52 50 61
WIND DIR NW N N N N NE SE S S S S S S SW W W NW NW W W W W
WIND SPD 4 4 4 5 4 3 3 5 8 11 14 16 14 11 9 10 10 9 11 13 12 9
WIND GUST 14 20 24 31 31 29 24 21 21 21 21 24 27 26 21
CLOUDS B2 B2 B2 B1 FW FW SC SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B1 B1 SC
POP 12HR 5 0 70 90 50
QPF 12HR 0 0 0.27-0.68 0.23-0.38 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L D D D D C C C S S
SNOWSHWRS S S S C C S
TSTMS S C S
OBVIS PF PF
WIND CHILL 33 28 30 33 32 28
MIN CHILL 39 25 25 23
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 24 38 23 56 40 61 37 63
TEMP 28 26 36 33 26 29 51 50 44 43 59 54 43 42 61 55
DEWPT 20 16 15 14 15 17 27 35 36 38 42 43 39 39 41 41
PWIND DIR NW NW SW SW SW W NW NW
WIND CHAR GN GN LT GN LT GN LT LT
AVG CLOUDS B1 SC B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC FW
POP 12HR 20 10 0 10 30 20 10 10
RAIN SHWRS C S S
SNOWSHWRS S
NYZ013-172000-
LIVINGSTON-
INCLUDING THE CITY OF GENESEO
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 59 63 67 49 70 76 79 37 38 43 46
TEMP 55 54 56 61 62 57 51 50 52 58 69 75 73 64 58 49 41 37 40 42 42 38
DEWPT 53 52 53 53 51 51 48 47 48 50 55 57 58 58 53 45 38 33 30 28 28 26
RH 93 93 90 75 67 80 89 89 86 75 61 54 59 81 83 86 89 85 67 57 57 62
WIND DIR NW N N N N NE SE S S S S S S SW W NW NW NW W W W W
WIND SPD 4 5 5 5 4 3 3 6 9 13 17 18 16 12 11 11 11 10 12 14 14 10
WIND GUST 21 25 31 32 29 25 23 23 23 20 23 27 26 23
CLOUDS OV OV B2 B2 SC FW SC SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B2 B1 B1
POP 12HR 5 0 70 80 50
QPF 12HR 0 0 0.28-0.43 0.20-0.38 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D D L L C C C C S
SNOWSHWRS S C S S
TSTMS S C S
OBVIS PF PF
WIND CHILL 34 30 32 35 35 30
MIN CHILL 26 25 24
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 27 40 26 58 41 61 38 62
TEMP 29 29 38 36 28 31 53 52 46 45 60 54 43 43 60 55
DEWPT 21 19 18 17 18 19 30 38 37 38 44 43 38 38 42 41
PWIND DIR NW NW SW SW SW NW NW N
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS B1 SC B1 SC SC FW SC SC B1 B1 SC SC SC FW SC FW
POP 12HR 10 10 0 10 30 20 5 5
RAIN SHWRS C S S
SNOWSHWRS S
NYZ014-172000-
ONTARIO-
INCLUDING THE CITY OF CANANDAIGUA
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 57 61 64 49 70 75 77 37 37 42 45
TEMP 55 54 55 59 60 56 51 50 51 57 68 74 73 65 58 49 40 37 39 42 42 38
DEWPT 53 52 52 52 51 49 47 47 47 50 55 56 57 58 54 45 37 33 31 29 28 27
RH 93 93 90 78 72 77 86 89 86 77 63 53 57 78 86 86 89 85 73 60 57 64
WIND DIR NW NW N N N NE SE S S S S S S SW W NW NW NW NW NW W NW
WIND SPD 5 6 6 6 5 2 3 6 9 13 17 18 17 13 12 12 11 10 12 13 14 11
WIND GUST 21 26 31 32 31 25 24 24 24 21 24 26 27 24
CLOUDS OV OV B2 B2 B1 SC SC SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B2 B1 B1
POP 12HR 5 0 60 90 50
QPF 12HR 0 0 0.14-0.37 0.28-0.57 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D D D D C C C C
SNOWSHWRS S S S S
TSTMS S S
OBVIS PF PF
WIND CHILL 33 30 32 35 34 30
MIN CHILL 39 24 24 22
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 28 40 27 56 42 59 38 60
TEMP 30 30 38 35 28 32 52 51 45 45 58 52 43 42 58 53
DEWPT 21 20 18 16 18 20 30 37 37 38 43 41 36 37 40 39
PWIND DIR W NW SW SW SW NW NW N
WIND CHAR GN GN LT GN GN GN LT LT
AVG CLOUDS SC SC B1 SC FW FW SC SC B1 B1 B1 SC SC FW SC FW
POP 12HR 10 10 0 10 20 10 5 5
RAIN SHWRS S S S
NYZ003-172000-
MONROE-
INCLUDING THE CITY OF ROCHESTER
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 53 60 63 44 48 50 67 74 77 37 44
TEMP 53 52 54 58 59 54 50 48 50 57 69 73 71 63 53 45 39 37 41 44 43 38
DEWPT 52 51 51 51 51 49 47 47 47 50 55 57 59 58 50 41 35 33 31 30 29 28
RH 96 96 90 77 75 83 89 96 89 77 61 57 66 84 89 86 85 85 67 57 57 67
WIND DIR NW N N NE NE E SE SE S S S S S SW W W NW W W W W NW
WIND SPD 5 5 4 4 3 2 3 5 8 12 14 16 14 11 10 11 10 10 12 14 14 10
WIND GUST 18 23 27 28 26 21 20 21 20 26 26 23
CLOUDS OV B2 B2 B2 B1 SC SC SC SC B1 B1 B2 OV OV OV OV B2 B2 B1 B1 B1 B1
POP 12HR 5 0 70 80 40
QPF 12HR 0 0 0.26-0.45 0.15-0.30 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L D D L L C C C C
TSTMS S S S
OBVIS F PF
WIND CHILL 32 30 34 36 36 31
MIN CHILL 35 28 29 30
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 29 41 28 57 41 57 38 59
TEMP 32 31 40 37 30 32 53 51 45 44 56 51 42 42 56 52
DEWPT 22 21 19 18 20 22 33 38 39 38 43 40 37 36 41 39
PWIND DIR NW NW SW SW SW NW NW N
WIND CHAR GN GN LT GN LT GN LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B2 B1 SC SC SC FW SC FW
POP 12HR 10 10 0 20 20 10 5 5
RAIN SHWRS S S
NYZ004-172000-
WAYNE-
INCLUDING THE CITY OF NEWARK
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 52 58 61 47 67 73 75 37 43
TEMP 52 50 52 56 57 53 49 48 49 55 68 72 71 63 55 45 39 37 40 43 43 39
DEWPT 51 49 50 50 49 47 46 47 47 50 55 57 57 57 51 42 36 33 32 30 29 28
RH 96 96 93 80 75 80 89 96 93 83 63 59 61 81 86 89 89 85 73 60 57 64
WIND DIR NW N N N N NE SE SE SE S S S S SW W NW NW W W NW W NW
WIND SPD 4 4 5 5 3 1 2 4 8 12 16 17 14 11 10 10 9 9 10 12 12 10
WIND GUST 23 27 28 26 21 21 23 21 19 20 25 25 25
CLOUDS B2 B2 B2 B2 B1 SC B1 SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B1 B1 SC
POP 12HR 5 0 60 90 40
QPF 12HR 0 0 0.15-0.35 0.22-0.69 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D D D D C C C C
TSTMS S S
OBVIS PF PF
WIND CHILL 33 31 33 36 36 32
MIN CHILL 36 29 28 28
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 30 41 28 56 41 56 37 58
TEMP 32 32 39 36 30 32 51 51 44 43 54 49 41 41 55 51
DEWPT 22 22 19 18 20 22 31 37 38 38 42 39 36 36 40 39
PWIND DIR NW NW W S SW NW NW N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC FW FW SC B1 B2 B1 B1 SC SC SC SC FW
POP 12HR 10 10 0 10 20 10 5 5
RAIN SHWRS S S
NYZ005-172000-
NORTHERN CAYUGA-
INCLUDING THE CITY OF FAIR HAVEN
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 54 59 61 44 48 50 68 74 76 37 43
TEMP 53 51 54 58 58 54 50 49 50 57 68 73 72 65 58 47 40 37 39 42 43 39
DEWPT 51 49 50 50 49 47 47 47 48 51 55 56 57 57 53 43 37 34 32 30 28 26
RH 93 93 86 75 72 77 89 93 93 80 63 55 59 75 83 86 89 89 76 62 55 59
WIND DIR NW N N NW NW NW SE SE SE S S S S S SW W NW W W W W W
WIND SPD 3 4 5 5 4 1 1 3 5 10 16 16 14 11 10 10 9 8 10 11 11 9
WIND GUST 17 21 27 28 26 24 21 20 19 19 20 24 24 24
CLOUDS B2 B2 B2 B2 SC SC B1 SC SC SC B1 B1 B2 OV OV OV OV B2 B2 B1 B1 SC
POP 12HR 5 0 50 90 50
QPF 12HR 0 0 0.13-0.20 0.44-0.78 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C D D D D C C C C
TSTMS S S
OBVIS PF PF
WIND CHILL 34 31 33 36 36 32
MIN CHILL 37 29 30 30
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 31 41 28 55 41 57 37 58
TEMP 32 32 40 36 30 32 51 50 44 43 55 50 41 41 56 52
DEWPT 22 21 18 17 19 21 29 36 36 37 41 38 36 36 39 38
PWIND DIR W NW SW S SW NW N N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC FW FW SC B1 B2 B1 B1 SC SC SC SC FW
POP 12HR 10 10 0 10 30 10 5 5
RAIN SHWRS S C S
NYZ006-172000-
OSWEGO-
INCLUDING THE CITY OF OSWEGO
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 53 62 67 46 68 73 76 36 37 42 43
TEMP 51 51 55 60 60 53 49 47 50 54 67 72 70 64 58 48 40 36 38 41 41 37
DEWPT 51 50 51 51 49 47 46 46 47 49 53 54 55 56 54 44 38 34 31 28 26 25
RH 100 96 86 72 67 80 89 96 89 83 61 53 59 75 86 86 92 92 76 59 55 61
WIND DIR NW N N NW NW NW S SE SE SE SE S S S SW W W W W W W W
WIND SPD 3 4 5 5 5 2 2 4 8 11 13 14 13 11 10 10 9 9 10 12 12 10
WIND GUST 18 24 28 29 27 24 21 21 20 19 21 26 28 25
CLOUDS B2 B2 B2 SC SC FW B1 B1 SC SC SC B1 B2 OV OV OV OV B2 B2 B2 B1 SC
POP 12HR 5 0 50 90 60
QPF 12HR 0 0 0.04-0.21 0.44-0.99 0.06-0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C D D D D L L C C
SNOWSHWRS S S
TSTMS S S
OBVIS PF PF
WIND CHILL 34 29 31 34 34 30
MIN CHILL 37 25 25 24
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 29 39 26 51 38 55 35 57
TEMP 31 30 38 35 29 31 49 46 41 41 54 48 39 40 55 50
DEWPT 22 19 16 17 18 19 26 34 35 36 38 37 34 34 37 37
PWIND DIR W NW SW S S NW N NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW SC B1 B2 B2 B1 SC SC FW SC FW
POP 12HR 10 10 0 20 30 10 5 10
RAIN SHWRS S C S S S
SNOWSHWRS S
NYZ007-172000-
JEFFERSON-
INCLUDING THE CITY OF WATERTOWN
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 49 62 64 41 46 48 57 71 74 36 37 42 44
TEMP 51 51 54 59 61 55 49 47 49 55 66 70 69 63 57 49 41 37 38 41 42 38
DEWPT 50 49 49 49 49 47 45 44 45 48 52 53 54 55 53 45 38 34 31 28 26 24
RH 96 93 83 69 65 74 86 89 86 77 61 55 59 75 86 86 89 89 76 59 53 57
WIND DIR N N N NE N NE E S SE S S S S S SW W W W W W W W
WIND SPD 4 6 6 6 5 2 3 5 8 12 16 17 17 14 12 11 10 10 10 12 13 11
WIND GUST 20 25 31 32 31 27 25 21 20 20 23 24 24
CLOUDS B2 B2 B2 B1 FW FW SC SC SC SC SC B2 B1 OV OV OV OV B2 B2 B2 B1 SC
POP 12HR 0 0 50 90 50
QPF 12HR 0 0 0.05-0.35 0.28-0.93 0.02-0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C D D D D C C C S
SNOWSHWRS S
TSTMS S S
OBVIS PF PF
WIND CHILL 35 30 31 34 35 30
MIN CHILL 39 39 37 38 36 25 25 24
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 28 39 26 49 37 53 34 55
TEMP 32 29 37 35 29 31 46 44 41 40 52 47 39 39 53 48
DEWPT 21 17 14 18 19 20 25 33 34 35 36 37 33 33 35 36
PWIND DIR W NW SW S SW W N NW
WIND CHAR GN GN LT GN LT LT LT LT
AVG CLOUDS SC B1 B1 B1 SC FW SC B1 B2 B2 B1 SC SC FW SC SC
POP 12HR 10 10 0 20 30 10 5 10
RAIN SHWRS S C
NYZ008-172000-
LEWIS-
INCLUDING THE CITY OF LOWVILLE
401 AM EDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 60 64 67 47 67 71 73 35 36 40 43
TEMP 53 52 55 61 63 56 50 48 49 54 64 70 68 63 58 51 41 35 36 38 39 35
DEWPT 52 50 51 50 49 48 46 45 45 48 51 52 53 54 53 47 40 34 32 27 25 23
RH 96 93 86 67 60 74 86 89 86 80 63 53 59 72 83 86 96 96 85 64 57 61
WIND DIR NW N N N N N E S SE S S S S S S SW W W W W W W
WIND SPD 3 4 4 4 4 2 2 5 8 11 14 16 14 11 9 9 8 6 8 9 9 8
WIND GUST 17 21 25 31 32 31 28 25 23 20 19 20 23 24 23
CLOUDS B2 B2 B2 SC FW CL FW SC FW SC SC B1 B1 OV OV OV OV B2 B2 B2 B1 SC
POP 12HR 5 0 40 90 60
QPF 12HR 0 0 0.02-0.13 0.49-0.96 0.07-0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C D D D D L L C C S
SNOWSHWRS S S L S C S
TSTMS S
OBVIS PF PF
WIND CHILL 29 30 32 33 28
MIN CHILL 24 24 22
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 25 36 22 48 34 53 31 55
TEMP 28 26 35 32 25 28 45 42 38 38 52 47 37 37 53 48
DEWPT 20 17 13 14 15 15 22 32 32 33 36 37 33 32 34 36
PWIND DIR W NW SW SW SW W N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 SC FW FW B1 B2 B2 B1 SC SC FW SC FW
POP 12HR 20 10 5 20 40 10 5 10
RAIN SHWRS S C S S S
SNOWSHWRS S S
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