433  
FOUS51 KBUF 190801  
AFMBUF  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE BUFFALO NY  
401 AM EDT TUE MAY 19 2026  
 
NYZ001-192000-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 49 53 55 59 64 65 42 58  
TEMP 68 69 79 84 84 77 69 66 60 54 60 63 61 54 47 45 42 46 52 56 56 52  
DEWPT 60 62 64 65 65 63 62 61 57 50 47 46 44 41 38 38 37 37 37 37 37 39  
RH 76 78 60 53 53 62 78 84 90 86 62 54 53 61 71 76 82 71 56 49 49 61  
WIND DIR SW SW SW SW SW SW SW SW W NW W NW NW NW NW N N NE NE NE NE E  
WIND SPD 11 12 16 19 17 13 13 12 11 8 9 10 10 8 6 5 5 9 9 8 8 3  
WIND GUST 24 25 29 34 33 29 26 25  
CLOUDS B2 B1 B1 SC SC B2 OV OV OV B2 B1 B1 SC SC SC SC SC SC SC SC SC B1  
POP 12HR 20 80 10 0 0  
QPF 12HR 0 0.22-0.37 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L L L  
TSTMS C S S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 44 65 49 65 50 68 51 72  
TEMP 45 51 64 59 52 54 62 60 54 57 63 61 54 56 67 64  
DEWPT 35 40 46 46 47 50 54 52 51 54 56 55 52 53 57 57  
PWIND DIR E E E E SE S SW NW  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 OV B2 B2 B2 B2 B2 SC  
POP 12HR 0 20 70 70 40 20 20 10  
RAIN SHWRS S C L L L C C S S S  
TSTMS S S S S S S S  
 

 
NYZ010-192000-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 84 86 55 58 64 66 41 54 59 62  
TEMP 70 70 79 83 83 78 71 67 64 57 59 63 61 56 48 44 42 46 52 58 57 53  
DEWPT 60 61 62 64 64 63 62 62 60 52 48 46 44 42 38 37 36 36 36 37 36 36  
RH 71 73 56 53 53 60 73 84 87 83 67 54 53 59 68 76 79 68 54 45 45 52  
WIND DIR SW SW SW SW SW SW SW SW W NW W W NW NW N N N NE NE NE NE NE  
WIND SPD 9 10 14 16 14 11 11 11 10 6 6 9 9 5 4 3 4 6 6 6 8 4  
WIND GUST 20 23 29 33 32 26 24 23  
CLOUDS B2 B1 B1 SC SC B2 OV OV OV OV B1 B1 SC SC SC SC SC SC SC SC SC B1  
POP 12HR 20 80 10 0 0  
QPF 12HR 0.01 0.29-0.38 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C L  
TSTMS C C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 44 66 49 64 51 68 52 73  
TEMP 45 51 64 60 53 54 60 60 55 57 63 61 55 58 68 65  
DEWPT 33 38 45 47 47 50 54 53 52 54 56 55 52 53 57 58  
PWIND DIR E E E SE S S SW W  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 OV OV B2 B1 B2 B2 B1  
POP 12HR 0 30 70 70 40 20 20 10  
RAIN SHWRS C C L L L C C S S S  
TSTMS S S S S S S S  
 

 
NYZ002-192000-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 53 63 42 57  
TEMP 70 71 81 85 85 78 71 68 61 54 59 62 60 54 48 45 43 46 51 55 55 52  
DEWPT 61 62 65 66 65 64 63 63 58 50 48 47 45 41 39 38 38 37 37 38 37 39  
RH 73 73 58 53 51 62 76 84 90 86 67 58 58 61 71 76 82 71 59 53 51 61  
WIND DIR SW SW SW SW SW SW SW SW W NW W NW NW NW NW NW N NE NE NE NE E  
WIND SPD 9 11 16 18 17 11 12 13 11 9 11 12 11 9 8 5 5 8 6 6 5 2  
WIND GUST 24 25 28 33 32 27 26 26 21 19  
CLOUDS B2 B1 B1 SC SC B2 OV B2 OV B2 B1 B1 SC SC SC SC SC SC SC SC SC B1  
POP 12HR 10 80 10 0 0  
QPF 12HR 0 0.15-0.31 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C L  
TSTMS C S S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 44 64 48 65 50 67 51 72  
TEMP 45 50 62 58 52 53 61 59 55 56 64 61 55 56 68 64  
DEWPT 36 41 46 45 47 49 54 53 51 53 56 55 52 53 57 57  
PWIND DIR E E E E SE S SW NW  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 OV B2 B2 B1 B2 B2 B1  
POP 12HR 0 10 70 70 40 30 20 10  
RAIN SHWRS C L L L C C C C S  
TSTMS S S S S S  
 

 
NYZ011-192000-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 86 55 64 41 56  
TEMP 71 72 81 85 85 79 72 69 65 57 58 62 60 54 47 43 41 45 50 55 55 51  
DEWPT 60 62 63 64 64 63 63 62 60 52 49 47 45 41 38 37 36 36 36 37 36 37  
RH 68 71 54 50 50 58 73 78 84 83 72 58 58 61 71 79 82 70 58 51 49 59  
WIND DIR SW SW SW SW SW SW SW SW W NW W NW NW NW NW NW N NE NE NE NE NE  
WIND SPD 9 12 16 17 16 12 13 14 13 10 10 11 11 9 6 4 4 8 8 8 8 4  
WIND GUST 21 24 28 33 32 26 25 25  
CLOUDS B2 B1 B1 SC SC B1 OV B2 OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 80 10 0 0  
QPF 12HR 0 0.13-0.32 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C L  
TSTMS C C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 64 48 63 51 67 52 72  
TEMP 43 49 63 58 52 52 59 60 55 56 63 61 55 57 68 65  
DEWPT 33 38 46 46 47 49 54 53 52 53 56 55 52 53 57 57  
PWIND DIR E E E SE SE S SW W  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1  
POP 12HR 0 20 70 80 50 30 20 10  
RAIN SHWRS S C L D L C C C C S  
TSTMS S S S S S S  
 

 
NYZ085-192000-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 77 84 87 55 60 63 66 38 41 46 57 60 65  
TEMP 71 71 80 83 83 79 72 68 67 58 58 61 59 56 48 44 41 45 53 59 58 53  
DEWPT 61 62 64 65 65 65 64 63 62 55 50 47 46 44 40 37 36 37 38 39 39 38  
RH 71 73 58 55 55 62 76 84 84 90 75 60 62 64 74 76 82 73 57 47 49 57  
WIND DIR SW SW SW SW SW SW SW SW W NW W W W NW N N NE NE NE NE NE NE  
WIND SPD 8 9 11 12 11 9 6 6 6 5 4 6 5 3 3 2 2 4 4 4 5 4  
WIND GUST 20 24 27 25 20 20 19 17  
CLOUDS B2 B2 B1 B1 B1 B2 OV OV OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 30 80 20 0 0  
QPF 12HR 0.01-0.07 0.30-0.40 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C D C L S S  
TSTMS S S C C S C  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 44 67 49 64 52 69 53 74  
TEMP 45 51 65 60 53 53 58 59 56 57 64 62 56 58 69 66  
DEWPT 32 38 47 48 48 51 55 55 53 55 57 56 54 54 58 59  
PWIND DIR E E SE SE S S S W  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B1  
POP 12HR 0 30 80 80 50 20 20 10  
RAIN SHWRS C L D D L C C S C S S  
TSTMS S S C S S S S  
 

 
NYZ012-192000-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 82 84 89 56 60 63 69 39 53 56 60  
TEMP 70 71 79 83 83 78 71 69 66 58 58 61 60 54 46 42 40 43 49 55 55 50  
DEWPT 60 61 63 64 64 63 63 62 61 55 51 49 46 43 38 36 35 35 37 38 38 36  
RH 71 71 58 53 53 60 76 78 84 90 77 65 60 66 73 79 82 73 63 53 53 58  
WIND DIR SW SW SW W SW SW SW SW W NW W NW NW NW NW NW N NE NE NE NE NE  
WIND SPD 9 11 14 16 13 11 12 12 11 9 8 10 10 8 5 4 4 8 6 6 6 5  
WIND GUST 21 25 27 31 29 25 25 25 23 19  
CLOUDS B2 B2 B1 SC SC B1 OV B2 OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 80 20 0 0  
QPF 12HR 0.00-0.05 0.14-0.34 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C D C L S S  
TSTMS S S C C S C  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 63 47 61 50 66 52 71  
TEMP 42 48 61 57 50 51 57 58 54 55 62 60 54 56 67 64  
DEWPT 32 37 46 47 46 48 54 53 52 53 56 55 52 53 56 57  
PWIND DIR E E SE SE S S SW W  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1  
POP 12HR 0 30 80 80 50 30 20 10  
RAIN SHWRS C L D D L C C C C S S S  
TSTMS S S C S S S S S  
 

 
NYZ019-192000-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 84 87 51 54 58 57 62 67 39 42 48 58 62 66  
TEMP 70 70 79 83 83 79 72 68 66 58 57 59 58 55 48 45 42 46 53 60 59 55  
DEWPT 60 61 64 64 65 64 64 63 62 55 49 46 44 42 41 38 37 37 39 40 40 40  
RH 71 73 60 53 55 60 76 84 87 90 75 62 59 61 77 76 82 71 59 47 49 57  
WIND DIR SW SW SW SW SW SW SW SW W NW NW NW NW NW N N NE NE NE NE NE NE  
WIND SPD 6 10 12 13 12 10 9 9 9 8 6 8 9 6 5 5 5 8 8 9 9 6  
WIND GUST 18 23 25 27 26 24 23 20 19 19 17  
CLOUDS B2 B1 B1 B1 B1 B2 OV B2 OV B2 B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 50 80 20 0 0  
QPF 12HR 0.03-0.11 0.31-0.58 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C C L C L S S  
TSTMS S C C C C S C  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 45 66 50 64 53 70 54 75  
TEMP 46 51 64 59 53 54 58 59 56 57 65 62 56 59 69 66  
DEWPT 35 39 48 48 49 52 55 55 54 55 56 56 54 55 57 59  
PWIND DIR E SE SE SE S S S W  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 OV OV OV B2 B2 OV B2 B1 B1 B2 B2 SC  
POP 12HR 0 50 80 80 50 30 30 20  
RAIN SHWRS C D D D L C C S C C S S  
TSTMS S S C S S C S S  
 

 
NYZ020-192000-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 87 52 56 60 60 65 72 39 56 61 65  
TEMP 68 69 79 83 83 78 71 68 66 60 58 61 60 55 47 42 40 43 51 59 59 53  
DEWPT 58 60 62 62 63 63 63 62 61 57 52 47 43 42 40 36 34 35 36 37 37 37  
RH 70 73 56 49 51 60 76 81 84 90 80 60 53 61 76 79 79 73 56 44 44 54  
WIND DIR SW SW SW SW SW SW SW SW W NW NW NW NW NW N N N NE NE NE NE NE  
WIND SPD 5 8 10 11 11 9 6 6 6 6 5 6 6 4 3 3 3 5 5 5 5 4  
WIND GUST 18 23 25 26 25 23 21 19 19 18 17 17 17 16 14 16 14 17 14  
CLOUDS B1 B2 B1 B1 B1 B1 OV B2 OV B2 B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 40 80 30 0 0  
QPF 12HR 0.02-0.07 0.15-0.43 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C S C D C L C C  
TSTMS S C S C C S C S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 64 47 61 51 69 52 73  
TEMP 42 47 62 58 50 50 56 58 54 55 64 62 54 56 68 65  
DEWPT 32 36 44 46 46 49 52 53 52 53 55 54 52 52 55 57  
PWIND DIR E SE SE SE S S S W  
WIND CHAR LT LT GN GN LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B1  
POP 12HR 0 40 80 80 60 40 30 20  
RAIN SHWRS C L D D L L C S C C S S  
TSTMS S S C S S C S S  
 

 
NYZ021-192000-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 82 85 89 55 59 61 61 68 73 39 55 59 65  
TEMP 68 70 79 84 84 78 72 68 66 64 62 64 63 56 48 43 40 42 50 57 57 51  
DEWPT 58 59 61 61 62 63 62 61 61 59 54 49 45 42 40 35 34 34 35 36 36 36  
RH 70 68 54 46 48 60 71 78 84 84 75 58 52 59 74 73 79 73 56 45 45 56  
WIND DIR SW SW SW W SW SW SW SW SW W NW NW NW NW N N N NE NE NE NE NE  
WIND SPD 5 9 12 12 12 9 9 9 8 8 8 8 9 6 5 4 5 8 6 6 5 4  
WIND GUST 19 24 27 27 26 24 21 21 20 20 18 18 16 16 16 18  
CLOUDS B1 B1 B1 B1 SC SC OV B2 B2 OV B2 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 80 40 0 0  
QPF 12HR 0.01 0.03-0.31 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S D S C C C  
TSTMS S S S C S C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 40 63 45 60 49 68 51 72  
TEMP 41 46 61 57 49 49 55 57 53 54 64 61 54 55 68 64  
DEWPT 32 35 43 45 45 47 51 51 51 52 55 54 52 51 54 56  
PWIND DIR E SE SE SE S S S W  
WIND CHAR LT LT GN GN GN LT LT LT  
AVG CLOUDS SC B1 B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B2 B1 B1  
POP 12HR 0 40 80 80 60 50 30 20  
RAIN SHWRS C L D D L L C C C C S S  
TSTMS S S C S S S S S  
 

 
NYZ013-192000-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 87 90 58 64 67 71 41 53 58 61  
TEMP 71 72 82 86 86 81 74 71 68 61 61 65 63 57 48 44 42 45 51 56 56 51  
DEWPT 59 60 63 63 64 63 62 62 61 56 51 49 46 42 38 36 36 35 37 37 36 36  
RH 66 66 53 46 48 54 66 73 78 84 70 56 54 57 68 73 79 68 59 49 47 56  
WIND DIR SW SW SW W SW SW SW SW W NW NW NW NW NW NW NW N NE NE NE NE NE  
WIND SPD 8 10 13 16 13 11 11 11 10 10 8 10 11 9 6 4 5 8 8 8 8 4  
WIND GUST 19 24 26 29 29 25 24 23 21 18 19 18 14  
CLOUDS B1 B2 B1 SC SC B1 OV B2 B2 OV B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 80 20 0 0  
QPF 12HR 0.01 0.11-0.20 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C S S  
TSTMS C C S C  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 65 48 63 51 68 53 73  
TEMP 43 49 63 59 51 51 59 60 54 56 65 63 55 57 69 66  
DEWPT 33 37 45 46 46 47 53 52 51 52 56 55 52 52 56 57  
PWIND DIR E E SE SE S S S W  
WIND CHAR LT GN GN GN GN GN LT LT  
AVG CLOUDS SC B1 B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1  
POP 12HR 0 30 70 80 60 40 30 10  
RAIN SHWRS C L L D L L C C C S S  
TSTMS S C S S S S  
 

 
NYZ014-192000-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 82 87 90 58 62 67 71 42 51 56 59  
TEMP 72 72 82 86 87 81 75 72 69 62 61 64 63 57 49 45 42 46 51 55 55 51  
DEWPT 59 61 63 64 64 63 62 62 61 56 50 49 45 41 38 37 36 35 36 36 35 36  
RH 64 68 53 48 46 54 64 71 76 81 67 58 52 55 66 73 79 65 56 49 47 56  
WIND DIR SW SW W W SW SW SW SW W W NW NW NW NW NW NW N N N N N NE  
WIND SPD 8 9 13 13 12 10 10 10 10 11 10 11 12 10 9 6 5 8 8 8 6 3  
WIND GUST 20 24 26 28 27 24 24 23 21  
CLOUDS B1 B2 B1 SC SC B1 OV B2 B2 OV B1 B1 SC SC FW SC SC SC SC SC SC SC  
POP 12HR 20 80 20 0 0  
QPF 12HR 0.01 0.04-0.16 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C D S C S S  
TSTMS S C C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 65 47 63 50 67 52 72  
TEMP 43 49 63 59 51 51 59 60 54 55 65 63 55 57 70 66  
DEWPT 34 38 45 46 45 46 52 51 50 50 55 54 52 52 56 56  
PWIND DIR E E SE SE SE S S W  
WIND CHAR LT LT GN GN GN GN LT LT  
AVG CLOUDS SC B1 B1 B2 OV B2 OV B2 B2 B2 B2 B2 B1 B1 B2 B1  
POP 12HR 0 10 70 80 60 40 30 10  
RAIN SHWRS S C L D D L C C C C S  
TSTMS S C S S S S S  
 

 
NYZ003-192000-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 88 90 51 55 58 59 64 67 43 52 56 58  
TEMP 72 72 82 87 87 80 74 71 66 57 60 64 62 55 49 46 43 46 51 55 55 51  
DEWPT 61 62 65 64 64 63 63 63 60 52 49 47 44 41 39 38 37 36 37 36 36 37  
RH 68 71 56 46 46 56 69 76 81 83 67 54 52 59 68 73 79 68 59 49 49 59  
WIND DIR SW SW SW W SW SW SW SW W W W NW NW NW NW NW N NE NE NE NE NE  
WIND SPD 8 10 13 16 14 10 11 11 11 11 11 12 13 10 8 5 5 8 6 6 5 1  
WIND GUST 23 24 27 31 32 25 24 25 21 23 20 18  
CLOUDS B2 B2 B1 SC SC B2 OV B2 OV OV B1 B1 SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 80 10 0 0  
QPF 12HR 0 0.10-0.19 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C  
TSTMS C S S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 64 48 64 50 67 51 71  
TEMP 44 50 63 59 52 52 61 60 55 55 65 62 55 56 69 65  
DEWPT 36 40 46 45 47 48 53 52 51 52 56 54 52 52 56 56  
PWIND DIR E E E SE SE S SW NW  
WIND CHAR LT GN GN GN GN LT LT LT  
AVG CLOUDS SC B1 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B1  
POP 12HR 0 10 70 80 50 40 30 10  
RAIN SHWRS C L D L C C C C C S  
TSTMS S S S S S S  
 

 
NYZ004-192000-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 77 88 90 51 55 58 55 63 67 43 48 55 57  
TEMP 71 71 82 87 87 79 73 71 67 58 59 62 60 55 49 47 44 46 51 54 54 50  
DEWPT 61 62 65 66 65 64 64 63 61 54 49 46 44 41 40 39 36 36 36 36 36 38  
RH 71 73 56 50 48 60 73 76 81 86 69 56 55 59 71 74 73 68 56 50 50 63  
WIND DIR SW SW W W SW SW SW SW W W W NW NW W W NW N N N N N N  
WIND SPD 6 5 10 11 10 8 6 6 8 9 10 12 12 10 8 5 5 6 6 6 4 1  
WIND GUST 18 19 24 25 25 20 19 20 20 20 21 25 26 23 19 16  
CLOUDS B1 B2 B1 SC SC B2 OV B2 B2 OV B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 20 80 20 0 0  
QPF 12HR 0 0.09-0.16 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L C C S S  
TSTMS S S C C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 65 47 63 49 66 51 70  
TEMP 43 49 64 59 52 51 60 59 54 53 64 62 55 55 68 65  
DEWPT 36 40 46 46 46 47 53 51 50 50 55 53 51 51 56 55  
PWIND DIR E E SE SE SE SE S W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 10 70 80 60 40 40 10  
RAIN SHWRS C L D L L L C C C S  
TSTMS S S S S S S S  
 

 
NYZ005-192000-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 89 51 56 58 58 64 67 44 56  
TEMP 70 71 82 86 86 79 72 71 67 60 59 61 60 56 49 47 44 47 51 55 55 51  
DEWPT 61 63 65 67 66 65 64 63 62 56 49 46 43 41 40 39 36 35 36 36 36 37  
RH 73 76 56 53 51 62 76 76 84 87 69 58 53 57 71 74 73 63 56 49 49 59  
WIND DIR SW SW W W W SW SW SW SW W W NW NW W W NW N N N N N NW  
WIND SPD 5 5 9 10 8 6 5 5 5 9 10 11 12 9 6 4 5 6 6 8 5 1  
WIND GUST 17 20 21 20 17 16 17 19 21 26 25 23 18 14 16  
CLOUDS B1 B2 B1 B1 B1 B1 B2 OV B2 OV B2 SC SC SC SC SC SC SC SC SC FW SC  
POP 12HR 30 80 30 0 0  
QPF 12HR 0.01 0.09 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C L S C C C  
TSTMS C S C C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 66 48 63 50 66 51 70  
TEMP 43 50 65 60 52 51 60 60 54 53 64 62 55 55 68 65  
DEWPT 36 39 45 46 45 46 52 51 49 49 55 53 50 51 56 55  
PWIND DIR NE E E SE SE SE S W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC B1 B1 B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 5 70 80 60 50 40 10  
RAIN SHWRS C L D L L L C C C C  
TSTMS S S S S S S  
 

 
NYZ006-192000-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 77 85 88 51 55 59 58 63 69 38 43 45 53 57 61  
TEMP 69 70 79 84 84 77 70 68 66 60 58 60 59 54 49 46 43 45 51 56 56 50  
DEWPT 61 62 64 65 66 64 63 62 61 56 49 45 43 40 40 37 33 33 33 35 36 37  
RH 76 76 60 53 55 64 78 81 84 87 72 58 55 59 71 71 67 62 50 45 47 61  
WIND DIR S SW W W W SW SW SW W W W W W W NW N N N N NW NW NW  
WIND SPD 5 5 9 9 8 5 5 5 5 8 10 12 11 8 5 5 6 6 6 8 6 3  
WIND GUST 18 23 23 23 17 16 16 17 18 21 26 26 23 18 16 17  
CLOUDS B1 B2 B1 B1 B1 B1 OV OV OV OV B1 SC SC B1 SC SC SC SC SC FW FW SC  
POP 12HR 30 80 40 0 0  
QPF 12HR 0.00-0.07 0.07-0.35 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S C L C C C C  
TSTMS S C S C C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 66 47 61 48 64 49 68  
TEMP 43 49 65 60 51 50 58 57 51 51 62 60 53 53 66 63  
DEWPT 35 37 41 44 42 44 49 48 46 47 52 50 48 49 53 53  
PWIND DIR NE E E SE SE SE SE SW  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 5 60 70 60 50 40 20  
RAIN SHWRS C L L L L L C C C C S  
TSTMS S S S S S S  
 

 
NYZ007-192000-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 81 83 50 56 61 56 65 71 37 41 46 52 58 61  
TEMP 67 68 76 80 80 74 68 66 62 61 62 63 62 57 51 46 42 44 50 56 57 51  
DEWPT 59 60 61 63 63 61 60 60 58 55 51 47 46 43 39 33 31 31 32 34 35 37  
RH 75 76 60 56 56 64 76 81 87 81 67 56 56 59 63 60 65 60 50 43 43 59  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW W N N N N N N N NW  
WIND SPD 9 10 12 13 11 10 10 10 10 9 11 13 12 6 5 8 8 8 6 6 5 2  
WIND GUST 21 25 27 27 27 23 23 23 21 21 26 25 20 18 20 19  
CLOUDS B1 B2 B1 B1 SC B2 OV B2 OV B2 B1 SC SC B1 SC SC SC FW FW FW FW SC  
POP 12HR 20 80 30 0 0  
QPF 12HR 0 0.08-0.33 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C L S C C C  
TSTMS S S C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 66 46 62 47 64 49 68  
TEMP 43 50 64 60 51 51 59 58 52 52 62 60 53 54 65 62  
DEWPT 34 36 39 43 40 42 47 47 45 46 50 50 47 48 51 52  
PWIND DIR E NE E E SE S S SW  
WIND CHAR LT LT LT GN LT GN LT LT  
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 5 50 70 60 40 30 20  
RAIN SHWRS S C L L C L C S C C S  
TSTMS S  
 

 
NYZ008-192000-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
401 AM EDT TUE MAY 19 2026  
 
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 82 86 54 57 60 60 66 71 38 54 57 61  
TEMP 67 68 77 81 81 76 69 66 64 60 62 63 62 55 48 43 39 41 48 55 56 50  
DEWPT 60 61 62 63 64 63 62 61 60 58 52 46 44 42 39 33 30 30 31 32 33 35  
RH 78 78 60 54 56 64 78 84 87 93 70 54 52 61 71 67 70 65 51 41 42 56  
WIND DIR SW SW SW W SW SW SW SW SW W W W W W NW N N N N N N N  
WIND SPD 8 8 11 11 10 8 5 6 6 6 8 9 8 5 4 5 5 5 5 5 5 2  
WIND GUST 21 24 27 27 26 21 21 23 23 19 20 23 20 18 14 17 17 17  
CLOUDS B1 B2 B1 B1 SC B1 OV B2 OV B2 B1 SC B1 B1 SC SC SC SC FW FW FW SC  
POP 12HR 30 80 40 0 0  
QPF 12HR 0.00-0.05 0.09-0.35 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S C L C C C C  
TSTMS S C S S C S S  
 
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26  
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 38 65 44 60 45 62 47 67  
TEMP 40 47 63 58 48 47 56 56 49 49 60 59 51 51 64 62  
DEWPT 31 34 36 42 38 41 45 46 44 45 49 49 46 47 50 52  
PWIND DIR NE E E SE SE SE S SW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 5 50 70 60 40 40 30  
RAIN SHWRS S C L L C L C S C C C S  
TSTMS S S S  
 

 
 
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