855  
FOUS51 KBUF 200632  
PFMBUF  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BUFFALO NY  
231 AM EDT WED MAY 20 2026  
 
NYZ010-210800-  
BUFFALO-NORTHERN ERIE NY  
42.93N 78.73W ELEV. 688 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 54 62 43 59 45  
TEMP 63 55 58 61 60 56 49 45 44 47 54 58 58 53 47 45 46 51  
DEWPT 60 48 43 43 42 40 36 36 35 35 34 34 32 32 32 31 32 35  
RH 90 77 57 51 51 55 61 70 70 63 46 40 37 44 56 58 58 54  
WIND DIR W NW W W W N N N NE NE NE NE NE NE E E E E  
WIND SPD 11 9 8 10 11 8 8 6 8 12 11 12 12 9 8 8 10 10  
CLOUDS OV B2 B1 B1 B1 B2 B1 B1 B1 SC SC SC B1 SC SC SC B1 B2  
POP 12HR 50 20 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 50 62 52 71 56 72 55 74  
TEMP 66 59 53 55 59 58 55 58 69 66 59 60 69 66 57 60 72 68  
DEWPT 42 44 46 48 50 50 52 54 58 57 55 56 57 57 55 55 57 57  
PWIND DIR E E SE SE S S W SW W  
WIND CHAR GN GN BZ GN GN GN LT LT LT  
AVG CLOUDS B2 B2 OV OV B2 OV B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 10 70 80 70 30 50 30 20 10  
RAIN SHWRS C L D L L C C S C C C S S S  
TSTMS S S  
 

 
NYZ085-210800-  
SPRINGVILLE-SOUTHERN ERIE NY  
42.51N 78.67W ELEV. 1338 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 60 40 60 42  
TEMP 65 57 56 57 57 54 48 43 41 45 54 59 59 52 45 43 43 49  
DEWPT 63 56 51 49 46 45 42 37 36 37 40 41 39 37 34 32 33 37  
RH 93 96 83 75 67 71 80 79 82 73 59 51 47 56 65 65 67 63  
WIND DIR W NW NW W NW NW N N NE NE NE NE NE NE E E E E  
WIND SPD 9 6 4 6 4 2 1 1 1 3 4 4 5 3 2 2 3 3  
CLOUDS OV B2 B1 B1 SC B2 B2 B2 B2 SC FW SC SC SC SC SC B1 B2  
POP 12HR 70 30 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 47 60 50 71 54 71 54 74  
TEMP 65 58 51 51 57 57 53 56 70 65 57 58 70 66 57 59 73 69  
DEWPT 48 47 47 48 53 51 52 55 61 57 56 57 61 59 56 57 61 59  
PWIND DIR E SE SE SE S S SW W NW  
WIND CHAR LT LT GN GN LT LT LT LT LT  
AVG CLOUDS B1 B2 OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 20 70 80 70 30 50 50 20 20  
RAIN SHWRS S C L D L L L S C C C C C S S S S  
TSTMS S S  
 

 
NYZ001-210800-  
NIAGARA FALLS-NIAGARA NY  
43.10N 78.95W ELEV. 577 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 64 42 59 43  
TEMP 61 54 59 63 63 56 49 45 43 47 54 58 58 54 48 45 45 51  
DEWPT 58 47 44 45 43 41 38 38 37 36 37 36 35 36 36 34 34 38  
RH 90 77 57 52 48 57 66 76 79 65 52 44 42 50 63 65 65 61  
WIND DIR W NW W NW NW N N N NE NE NE NE NE NE E E E E  
WIND SPD 10 8 6 9 8 5 5 4 5 9 9 9 9 4 3 4 6 6  
CLOUDS OV B2 B1 B1 B1 B2 B2 B1 B1 SC FW SC SC SC SC SC B1 B2  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 49 63 51 71 54 72 54 75  
TEMP 66 59 53 55 60 59 55 57 70 66 59 60 70 66 57 59 73 69  
DEWPT 45 45 46 50 52 52 53 55 59 57 55 56 58 58 55 56 59 57  
PWIND DIR E E E SE S S W SW W  
WIND CHAR GN GN GN GN LT LT LT LT LT  
AVG CLOUDS B2 B2 OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 10 70 80 70 40 50 30 20 10  
RAIN SHWRS C L D L L C C S C C C S S S  
TSTMS S S  
 

 
NYZ002-210800-  
MEDINA-ORLEANS NY  
43.22N 78.39W ELEV. 538 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 62 43 58 43  
TEMP 62 54 58 61 61 54 48 45 43 47 52 56 57 52 46 44 44 50  
DEWPT 60 47 45 46 44 41 39 38 38 36 37 37 36 39 36 35 35 39  
RH 93 77 62 58 53 61 71 76 82 65 56 49 45 61 68 70 70 66  
WIND DIR W NW W W NW NW NW N NE NE NE NE NE E E E E E  
WIND SPD 12 10 10 11 10 8 6 4 6 10 9 8 8 3 3 4 5 8  
WIND GUST 23  
CLOUDS OV B2 B1 B1 SC B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 49 63 51 72 54 72 54 75  
TEMP 64 56 52 54 59 58 55 57 70 66 59 59 70 65 57 59 73 67  
DEWPT 46 44 46 49 52 51 52 55 60 57 55 56 60 58 54 56 60 58  
PWIND DIR E E E SE S S W SW W  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 5 60 80 70 40 50 30 10 10  
RAIN SHWRS S L D L L L C C C C C S  
TSTMS S  
 

 
NYZ011-210800-  
BATAVIA-GENESEE NY  
43.02N 78.19W ELEV. 900 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 62 41 56 41  
TEMP 66 56 57 60 60 54 47 44 42 46 51 55 55 51 44 43 42 49  
DEWPT 61 49 46 46 44 40 38 37 37 36 36 37 35 36 34 34 34 37  
RH 84 77 67 60 55 59 71 76 82 68 56 51 47 56 68 70 73 63  
WIND DIR W NW W W NW NW NW NW NE NE NE NE NE E E E E E  
WIND SPD 14 11 9 11 11 9 6 4 5 9 9 9 9 4 4 5 6 6  
CLOUDS OV B2 B1 B1 SC B2 B2 B2 B1 SC SC SC SC SC SC SC B1 B1  
POP 12HR 60 20 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 47 60 50 71 54 71 54 74  
TEMP 63 56 51 53 57 57 54 56 69 65 58 59 68 65 57 59 72 67  
DEWPT 45 45 46 48 51 50 51 54 59 57 55 56 59 58 55 55 58 58  
PWIND DIR E E SE SE S S W W W  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 10 60 80 60 40 40 40 20 10  
RAIN SHWRS C L D L L C C C C C C S S  
TSTMS S  
 

 
NYZ012-210800-  
WARSAW-WYOMING NY  
42.74N 78.14W ELEV. 1024 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 54 61 41 57 41  
TEMP 66 58 57 59 59 54 47 43 41 44 51 55 55 50 43 42 42 48  
DEWPT 62 55 50 49 47 44 38 37 36 36 39 39 37 36 33 33 33 37  
RH 87 90 77 69 64 69 71 79 82 73 63 55 51 58 67 70 70 65  
WIND DIR W NW W NW NW NW NW N N NE NE NE NE NE E E E E  
WIND SPD 13 11 6 9 9 5 4 3 4 8 8 8 8 4 2 3 4 4  
CLOUDS OV B2 B1 B1 B1 B2 B2 B2 B2 SC FW SC SC SC SC SC B1 B1  
POP 12HR 60 30 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 46 59 49 69 54 70 54 73  
TEMP 63 56 50 51 55 55 52 55 68 64 57 59 68 65 57 59 72 67  
DEWPT 47 47 46 47 52 50 51 54 60 57 55 56 60 59 55 56 60 59  
PWIND DIR E SE SE S S S W SW W  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 20 70 80 60 30 40 50 20 20  
RAIN SHWRS S C L D L L C C C C C C C S S S S  
TSTMS S S S  
 

 
NYZ019-210800-  
DUNKIRK-CHAUTAUQUA NY  
42.49N 79.27W ELEV. 647 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 54 60 46 65 48  
TEMP 68 58 57 58 57 57 54 51 49 50 58 62 62 58 52 50 51 56  
DEWPT 62 52 48 46 45 45 43 40 39 39 40 41 40 39 36 33 34 39  
RH 81 80 72 64 64 64 66 66 68 66 51 46 44 49 54 52 52 53  
WIND DIR W W W W W W NE NE NE NE NE NE NE NE E E E E  
WIND SPD 12 5 4 8 8 4 5 5 6 9 10 11 10 8 6 5 6 6  
CLOUDS OV OV B1 B1 SC B2 B1 B2 B1 SC FW SC SC SC SC SC B1 B2  
POP 12HR 50 30 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 53 68 55 75 58 74 58 77  
TEMP 70 64 58 60 65 64 60 63 74 70 64 65 72 69 63 65 75 72  
DEWPT 49 50 50 51 54 54 55 57 61 60 59 59 61 61 59 59 61 61  
PWIND DIR E SE SE SE S S SW SW W  
WIND CHAR GN GN GN GN GN LT LT LT LT  
AVG CLOUDS B2 B2 OV OV OV B2 OV B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 20 80 80 70 40 60 50 20 20  
RAIN SHWRS S C D D L L C S C L C C C S S S S  
TSTMS C C  
 

 
NYZ019-210800-  
JAMESTOWN-CHAUTAUQUA NY  
42.15N 79.25W ELEV. 1691 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 54 59 42 62 44  
TEMP 66 57 54 56 56 53 48 45 43 45 54 60 60 55 47 44 44 49  
DEWPT 63 55 48 45 42 41 40 37 36 37 38 39 38 38 34 31 32 37  
RH 90 93 80 66 59 64 74 73 76 73 54 46 44 53 60 60 62 63  
WIND DIR W NW N NW NW NW N N NE NE NE NE NE NE E E E E  
WIND SPD 10 10 8 6 10 8 6 8 8 10 10 10 11 9 9 8 9 9  
CLOUDS OV B2 B1 B1 SC B2 B2 OV B2 SC FW FW SC SC FW SC B1 B1  
POP 12HR 60 30 0 0 0  
QPF 12HR 0.08 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C S  
TSTMS  
WIND CHILL 39  
MIN CHILL 37 39  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 49 60 51 71 55 72 56 75  
TEMP 63 58 51 52 57 58 54 56 69 66 58 59 69 67 58 60 73 69  
DEWPT 46 47 48 48 51 51 53 55 60 58 57 57 59 59 57 57 59 60  
PWIND DIR SE SE SE SE S S SW SW W  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS B2 B2 OV OV OV B2 OV OV B2 B1 B2 B2 B2 B2 B1 B2 B1 B1  
POP 12HR 30 80 90 70 40 60 50 20 20  
RAIN SHWRS C L D D D L C S C L C C C S S S S  
TSTMS S C C S  
 

 
NYZ020-210800-  
OLEAN-CATTARAUGUS NY  
42.08N 78.41W ELEV. 1444 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 66 42 65 42  
TEMP 66 64 62 61 61 57 51 45 42 45 55 63 64 56 47 43 42 48  
DEWPT 61 59 53 48 43 42 41 37 34 35 36 36 35 35 33 31 31 35  
RH 84 84 72 62 51 57 68 73 73 68 49 36 34 45 58 62 65 60  
WIND DIR W W NW NW NW NW N N NE NE NE NE NE NE E E E E  
WIND SPD 6 6 5 5 5 3 2 3 3 4 4 5 5 3 3 2 3 3  
CLOUDS B2 B2 B2 B1 B1 B2 OV OV B2 SC FW FW FW SC SC SC B1 B1  
POP 12HR 30 40 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 45 59 48 72 54 74 55 78  
TEMP 65 59 50 50 56 57 52 54 69 66 58 58 72 69 58 59 76 72  
DEWPT 43 46 45 45 48 49 50 51 57 57 55 55 58 59 55 55 57 60  
PWIND DIR SE SE SE SE S S SW W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B2 OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1  
POP 12HR 30 80 90 70 40 60 50 20 20  
RAIN SHWRS C L D D D L C S C L L C C S S S S  
TSTMS S S  
 

 
NYZ021-210800-  
WELLSVILLE-ALLEGANY NY  
42.11N 77.98W ELEV. 2090 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 66 42 60 41  
TEMP 66 65 61 60 59 55 50 45 42 44 51 58 59 52 44 41 41 46  
DEWPT 61 59 54 49 44 42 41 36 34 34 34 34 33 33 31 30 31 34  
RH 84 81 78 67 57 61 71 70 73 68 52 40 37 48 60 65 67 63  
WIND DIR W W NW NW NW NW N N N NE NE NE NE NE NE E E E  
WIND SPD 11 10 9 9 8 8 6 8 6 10 9 9 8 8 6 6 6 8  
CLOUDS OV B2 B2 B1 B1 B2 OV B2 OV B1 FW FW FW SC SC SC B1 B1  
POP 12HR 20 40 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S  
WIND CHILL 38  
MIN CHILL 37 37 36  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 63 45 55 46 67 52 71 53 74  
TEMP 61 55 48 48 51 53 51 52 65 62 56 56 69 65 56 58 72 68  
DEWPT 42 44 44 43 46 47 48 49 54 56 54 53 56 58 55 54 55 58  
PWIND DIR SE SE SE SE S S SW W NW  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1  
POP 12HR 30 80 90 60 40 60 50 20 30  
RAIN SHWRS C L D D D L C S C C L C C S S S C  
TSTMS S S  
 

 
NYZ003-210800-  
ROCHESTER-MONROE NY  
43.12N 77.67W ELEV. 551 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 55 64 44 56 43  
TEMP 68 57 60 64 62 56 50 46 45 47 52 55 56 52 46 44 43 49  
DEWPT 62 48 43 42 40 37 37 38 36 34 33 32 31 33 34 35 35 37  
RH 81 72 53 45 44 49 61 73 70 60 48 41 38 48 63 70 73 63  
WIND DIR W NW W NW NW NW NW N NE NE NE NE NE N N N E E  
WIND SPD 13 12 10 12 14 11 9 6 8 10 10 9 8 0 0 0 3 5  
WIND GUST 24 23  
CLOUDS OV B2 B1 B1 SC B1 B1 B2 B1 SC SC SC SC SC SC SC B1 B1  
POP 12HR 30 20 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 49 61 50 72 54 72 54 75  
TEMP 64 57 52 53 59 58 54 56 70 66 58 58 70 66 58 59 73 69  
DEWPT 42 42 45 47 48 48 50 52 56 56 55 55 56 57 54 54 56 57  
PWIND DIR E E SE SE SE S W W W  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 5 50 80 60 50 50 40 20 10  
RAIN SHWRS S C D L L L C C C C C S S S  
TSTMS S  
 

 
NYZ013-210800-  
DANSVILLE-LIVINGSTON NY  
42.58N 77.72W ELEV. 618 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 66 44 62 43  
TEMP 69 64 61 62 63 58 51 46 44 47 56 60 60 54 46 44 43 50  
DEWPT 63 59 51 48 46 44 40 38 37 36 36 36 35 35 34 34 34 37  
RH 81 84 70 60 54 59 66 73 76 65 47 41 39 48 63 68 70 61  
WIND DIR NW NW NW NW NW NW NW NW N NE NE N N NE N N N N  
WIND SPD 3 9 6 8 8 6 5 4 4 8 6 8 6 4 0 0 0 0  
WIND GUST 14  
CLOUDS B2 B2 B1 B1 B1 B1 B2 B2 OV SC FW SC SC SC SC SC B1 B1  
POP 12HR 30 30 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 48 61 49 73 54 74 55 78  
TEMP 67 60 51 52 58 58 53 55 71 66 58 59 73 69 58 60 76 71  
DEWPT 44 47 47 46 48 49 50 52 57 58 56 56 58 60 56 56 57 60  
PWIND DIR E SE SE SE S S W SW NW  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 20 70 80 60 30 50 50 20 20  
RAIN SHWRS S C L D L L L C C C C C C S S S S  
TSTMS S S S  
 

 
NYZ004-210800-  
NEWARK-WAYNE NY  
43.04N 77.09W ELEV. 467 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 56 64 44 56 41  
TEMP 70 60 61 63 62 56 50 48 45 47 53 56 56 52 45 42 41 49  
DEWPT 63 52 47 47 44 41 39 39 37 36 37 37 36 37 36 35 35 39  
RH 78 75 60 56 52 57 66 71 73 65 54 49 47 56 70 76 79 68  
WIND DIR W NW W NW NW NW NW N N NE N N N N NE E E E  
WIND SPD 12 12 10 11 11 8 6 5 5 8 8 9 8 2 1 1 1 2  
WIND GUST 24  
CLOUDS B2 OV B1 B1 B1 SC B2 B2 B2 SC SC SC SC SC FW SC B1 B1  
POP 12HR 30 20 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 47 60 48 70 53 72 53 76  
TEMP 66 59 51 53 58 57 53 54 68 65 58 58 70 67 57 58 74 69  
DEWPT 46 46 46 47 50 49 49 51 58 56 54 55 60 58 55 55 59 58  
PWIND DIR E E SE SE SE S SW W NW  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B2 OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 5 50 80 70 50 60 40 20 20  
RAIN SHWRS C C D L L L C C C L C C S S S  
 

 
NYZ014-210800-  
GENEVA-ONTARIO NY  
42.86N 76.97W ELEV. 444 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 57 65 44 57 42  
TEMP 69 62 60 63 62 58 51 47 45 47 53 56 56 53 46 43 42 49  
DEWPT 62 56 49 48 45 42 39 39 37 36 38 38 36 37 36 36 36 39  
RH 78 81 67 58 54 55 63 74 73 65 57 51 47 54 68 76 79 68  
WIND DIR W NW W NW NW NW NW NW N N N N N N N NE NE E  
WIND SPD 9 12 10 10 10 8 8 8 8 9 8 9 8 3 2 1 1 2  
CLOUDS B2 OV B1 B1 B1 SC B1 B2 B2 SC FW FW SC SC SC SC B1 B1  
POP 12HR 30 20 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 47 59 48 69 52 71 53 75  
TEMP 65 60 51 52 57 57 52 53 66 65 57 56 69 67 57 58 73 70  
DEWPT 45 47 46 47 50 49 48 50 57 56 54 54 59 58 55 55 58 59  
PWIND DIR E SE SE SE S S SW SW NW  
WIND CHAR LT LT GN GN GN GN LT LT LT  
AVG CLOUDS B1 B2 OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 5 60 80 70 50 60 50 20 20  
RAIN SHWRS C L D L L L C C C L C C S S S  
 

 
NYZ005-210800-  
FAIR HAVEN-NORTHERN CAYUGA NY  
43.33N 76.70W ELEV. 256 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 51 58 46 56 45  
TEMP 66 56 56 57 57 53 51 50 48 49 52 54 54 50 47 46 46 51  
DEWPT 61 51 44 43 41 40 41 40 37 36 36 36 36 37 37 37 36 39  
RH 84 83 64 59 55 61 68 68 65 61 54 50 50 61 68 71 68 63  
WIND DIR W W W W W W W N N NE N N N NW N NE E E  
WIND SPD 10 13 14 16 12 10 8 5 9 9 9 8 5 2 1 1 2 3  
WIND GUST 24  
CLOUDS OV B2 B1 SC SC SC B1 B2 B1 SC FW FW SC SC FW SC SC SC  
POP 12HR 20 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 50 62 49 69 52 68 51 69  
TEMP 63 58 54 56 60 57 53 55 67 63 58 57 66 62 57 57 67 63  
DEWPT 43 44 44 47 50 48 47 50 55 53 51 53 55 53 51 53 55 53  
PWIND DIR NE E SE SE SE SE SW SW W  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS SC B1 OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 0 40 80 70 50 70 40 20 10  
RAIN SHWRS S C L D L L C C C L C S S S  
 

 
NYZ006-210800-  
FULTON-OSWEGO NY  
43.35N 76.38W ELEV. 471 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 54 60 44 58 42  
TEMP 69 59 58 58 58 53 50 48 45 47 53 56 58 52 45 43 42 50  
DEWPT 64 54 46 43 42 40 41 39 35 34 35 36 37 36 36 35 34 37  
RH 84 83 64 57 55 61 71 71 68 60 50 47 45 54 70 73 73 61  
WIND DIR W W W W W W NW N N N N N N NW N NE E E  
WIND SPD 6 10 11 13 11 6 5 4 6 6 8 9 8 3 2 1 2 3  
WIND GUST 18 20 21 21  
CLOUDS OV B2 B2 SC SC SC B1 B2 B2 SC FW SC SC FW FW SC SC SC  
POP 12HR 40 10 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 48 62 47 68 52 70 52 73  
TEMP 66 59 51 54 60 57 51 53 66 63 56 56 68 64 55 57 71 67  
DEWPT 42 45 42 45 49 47 46 48 55 52 50 52 58 55 51 53 58 55  
PWIND DIR E E SE SE SE SE S SW W  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS SC B1 OV OV B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 0 40 70 70 50 70 40 30 10  
RAIN SHWRS S C L L L L C C C L C S C S  
 

 
NYZ007-210800-  
WATERTOWN-JEFFERSON NY  
44.00N 76.02W ELEV. 295 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 55 62 43 61 42  
TEMP 62 61 61 60 60 54 52 49 45 46 53 58 60 53 47 44 43 52  
DEWPT 59 55 48 44 44 42 40 33 31 31 32 34 34 36 35 32 31 35  
RH 90 81 62 55 55 64 63 54 58 55 44 40 37 52 63 62 62 52  
WIND DIR SW W SW SW SW W N N N NE N N N N N E E E  
WIND SPD 11 10 14 16 12 8 2 8 9 10 9 8 6 1 0 2 3 3  
WIND GUST 25 26  
CLOUDS OV B2 SC SC SC B1 B1 SC B1 FW SC FW SC SC FW SC SC SC  
POP 12HR 50 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 49 65 47 67 51 68 51 71  
TEMP 66 60 52 56 63 58 53 54 65 62 57 57 66 62 56 57 69 65  
DEWPT 38 42 38 42 45 46 44 46 50 50 48 50 54 53 49 51 54 53  
PWIND DIR NE E SE SE SE S SW S SW  
WIND CHAR LT LT GN GN GN GN LT LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 0 20 60 70 50 60 30 20 10  
RAIN SHWRS S C L L L C S C L C S S S  
 

 
NYZ008-210800-  
LOWVILLE-LEWIS NY  
43.80N 75.47W ELEV. 749 FT  
231 AM EDT WED MAY 20 2026  
 
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 66 41 61 39  
TEMP 64 62 65 64 62 56 50 46 41 44 52 59 60 54 45 41 40 48  
DEWPT 62 58 51 46 45 43 41 36 32 32 33 34 35 35 34 32 31 34  
RH 93 87 60 52 54 62 71 68 70 62 48 39 39 48 65 70 70 58  
WIND DIR W W W W W W N N N N N N N N NE N N N  
WIND SPD 6 9 10 11 8 4 2 4 5 5 5 5 5 3 1 0 0 0  
WIND GUST 17  
CLOUDS B2 B2 B1 SC SC SC B1 B1 B2 SC SC FW SC FW FW SC SC SC  
POP 12HR 60 10 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS  
 
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 46 64 45 65 48 70 50 74  
TEMP 67 60 49 52 61 58 49 49 63 62 53 53 68 65 54 55 72 68  
DEWPT 37 43 39 41 45 45 44 45 50 50 48 49 55 55 51 51 55 55  
PWIND DIR NE E SE SE SE SE S SW W  
WIND CHAR LT LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC  
POP 12HR 0 20 60 70 50 50 50 20 20  
RAIN SHWRS S C L L L C S C C C S S S S S  
 

 
 
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