558  
FOUS51 KBUF 110631  
AFMBUF  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE BUFFALO NY  
231 AM EDT TUE AUG 11 2026  
 
NYZ001-120800-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 81 62 81 62  
TEMP 66 68 76 79 80 75 68 65 62 66 76 80 79 74 68 65 63 66  
DEWPT 65 67 65 63 62 64 61 60 60 63 64 64 64 65 64 63 62 65  
RH 97 97 69 58 54 69 78 84 93 90 66 58 60 74 87 93 97 97  
WIND DIR W W NW NW NW N SW N SW W W NW NW NE S SW W NW  
WIND SPD 3 3 5 5 4 2 2 2 2 2 3 5 5 4 3 3 3 3  
CLOUDS B2 B1 B1 B1 B1 B1 B1 SC FW SC SC SC B1 B1 B1 SC SC SC  
POP 12HR 20 5 0 20 30  
QPF 12HR 0 0 0 0.00-0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C S S S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 80 59 76 56 75 56 77 61 78  
TEMP 78 74 63 63 73 71 59 60 73 70 59 61 75 72 64 64 76 73  
DEWPT 65 64 60 61 59 57 55 56 57 57 54 57 63 64 62 63 66 64  
PWIND DIR NW NW NW N N S S NW NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 10 0 0 5 10 40 40 10  
RAIN SHWRS S S S C C C S S  
TSTMS S S S  
 
 
NYZ010-120800-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 82 60 61 66 82 60 62 67  
TEMP 66 68 76 80 81 75 68 65 62 65 76 80 80 74 68 65 63 66  
DEWPT 65 67 65 62 60 62 62 60 59 61 62 62 62 63 63 62 62 64  
RH 97 97 69 54 49 64 81 84 90 87 62 54 54 69 84 90 97 93  
WIND DIR SW W NW NW NW NW SE E E S W W W NW S SW W W  
WIND SPD 3 2 3 4 4 2 2 1 1 1 3 4 5 4 3 2 2 2  
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 SC SC FW SC SC B1 B1 B1 SC SC  
POP 12HR 40 20 0 20 40  
QPF 12HR 0.00-0.09 0.01 0 0.00-0.05 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S C C S S S  
TSTMS S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 80 59 76 54 76 56 78 61 78  
TEMP 78 74 63 62 74 71 58 59 74 70 60 61 75 73 65 64 76 73  
DEWPT 64 62 60 60 56 54 54 55 55 54 54 56 61 62 61 62 64 62  
PWIND DIR W NW N N N SE SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC B1 B1 B1 B2 B1 B1 B1  
POP 12HR 20 20 0 0 5 20 40 50 20  
RAIN SHWRS S S S S C C C S S  
TSTMS S S C  
 
 
NYZ002-120800-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 81 62 81 62  
TEMP 66 68 75 79 80 75 68 65 62 66 76 80 80 74 68 65 63 66  
DEWPT 65 67 67 64 63 63 61 60 59 63 65 65 65 65 64 63 62 65  
RH 97 97 76 60 56 66 78 84 90 90 69 60 60 74 87 93 97 97  
WIND DIR W W NW NW NW NW SW W W W W NW N E S SW W W  
WIND SPD 4 4 6 6 5 3 2 2 2 3 3 5 6 3 4 3 3 4  
CLOUDS SC B1 SC B1 B1 B1 B1 B1 FW SC FW SC SC B1 B1 SC SC SC  
POP 12HR 10 5 0 10 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S  
TSTMS S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 80 59 75 56 75 56 77 61 78  
TEMP 78 73 63 63 73 71 59 61 73 70 59 61 75 72 64 65 76 73  
DEWPT 66 64 61 61 59 58 55 57 58 57 55 58 63 63 62 64 66 64  
PWIND DIR NW NW NW N N S S NW NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC B1 SC B1 B1 B2 B1 B1 B1  
POP 12HR 20 10 5 0 0 10 40 40 10  
RAIN SHWRS S S C C C S S  
TSTMS S S  
 
 
NYZ011-120800-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 80 60 81 61  
TEMP 66 67 75 79 79 73 67 64 61 65 75 80 80 73 67 64 62 65  
DEWPT 65 67 66 62 61 61 60 58 57 61 63 62 63 63 63 62 61 64  
RH 97100 74 56 54 66 78 81 87 87 66 54 56 71 87 93 97 97  
WIND DIR W W NW NW NW NW SW SW SW SW W NW NW NE S SW W W  
WIND SPD 4 4 5 6 6 2 2 2 2 3 3 5 6 3 4 4 4 4  
CLOUDS B1 B2 B1 B1 B1 B1 B2 B1 SC SC FW FW SC B2 B1 B1 SC SC  
POP 12HR 20 10 0 10 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S  
TSTMS S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 80 58 74 54 75 55 77 60 77  
TEMP 77 72 62 62 72 69 57 58 73 68 59 60 75 71 64 64 75 72  
DEWPT 65 63 60 60 58 55 54 55 56 55 53 56 62 62 61 63 65 62  
PWIND DIR W W NW NW N S SW W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC B1 SC B1 B1 B2 B2 B1 B1  
POP 12HR 20 20 5 0 5 10 40 40 20  
RAIN SHWRS S S S S C C C S S  
TSTMS S S C  
 
 
NYZ085-120800-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 79 57 60 65 80 58 61 65  
TEMP 66 68 74 78 78 73 66 63 61 65 74 79 78 72 66 64 62 65  
DEWPT 65 67 66 63 62 63 62 60 58 61 63 63 63 63 62 61 61 63  
RH 97 97 76 60 58 71 87 90 90 87 69 58 60 73 87 90 97 93  
WIND DIR SW SW NW NW NW W S SE SE S W W W W S SW SW W  
WIND SPD 2 2 3 3 3 1 1 1 1 1 2 3 3 1 2 1 2 2  
CLOUDS B2 B1 B1 B1 B1 B2 B1 B1 SC SC FW SC SC B1 B1 B1 SC SC  
POP 12HR 60 30 5 20 50  
QPF 12HR 0.01-0.18 0.00-0.09 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L S S S C C C C S  
TSTMS S S S S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 78 58 74 52 74 55 77 60 75  
TEMP 77 71 62 61 73 68 56 57 72 68 58 60 74 72 64 64 74 71  
DEWPT 64 63 59 59 57 53 52 54 54 55 53 55 62 62 62 62 64 62  
PWIND DIR W NW NW NE N SE SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC FW FW FW FW FW SC SC SC B1 B1 B1 B2 B2 B1  
POP 12HR 30 20 0 0 5 20 50 50 20  
RAIN SHWRS S C S S C C C C S S  
TSTMS S S S S C  
 
 
NYZ012-120800-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 64 75 78 82 59 76 79 83 59  
TEMP 65 66 72 77 77 70 65 62 60 63 73 78 78 70 65 62 60 63  
DEWPT 64 66 66 63 62 61 60 58 57 60 62 62 63 62 61 61 60 63  
RH 97100 81 62 60 73 84 87 90 90 68 58 60 76 87 97100100  
WIND DIR W W NW NW NW NW SW SW SW SW W W W NW SW SW W W  
WIND SPD 4 4 5 5 5 1 1 1 2 2 3 4 5 3 3 3 3 3  
CLOUDS B2 B1 B1 B1 B1 B2 B2 B1 SC FW FW SC SC B1 B1 B1 B1 SC  
POP 12HR 40 20 0 10 30  
QPF 12HR 0.00-0.12 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C C C S  
TSTMS S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 77 56 72 51 73 53 75 59 74  
TEMP 75 69 60 60 70 66 55 56 70 66 57 58 72 69 63 62 72 69  
DEWPT 64 62 59 59 57 54 52 54 55 55 53 55 61 62 61 62 64 62  
PWIND DIR W W NW NW N S SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC FW FW FW FW SC SC SC SC SC B1 B2 B2 B2 B1  
POP 12HR 20 20 5 0 5 20 50 50 30  
RAIN SHWRS S S S S C C C C S S  
TSTMS S S C  
 
 
NYZ019-120800-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 64 66 70 76 79 82 58 60 68 77 79 83 58 61 68  
TEMP 67 68 73 77 77 72 65 63 62 64 73 78 78 72 65 63 62 65  
DEWPT 66 67 68 66 64 63 63 62 60 63 63 63 63 64 63 62 61 64  
RH 97 97 84 69 64 73 93 97 93 97 71 60 60 76 93 97 97 97  
WIND DIR SW SW W NW NW NW SW W S SW SW W NW W SW SW W W  
WIND SPD 3 3 4 4 4 2 1 1 1 2 3 4 5 2 2 2 3 3  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 SC SC FW FW SC B1 B1 B1 B1 SC  
POP 12HR 60 40 10 20 40  
QPF 12HR 0.01-0.07 0.00-0.08 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C C C C S  
TSTMS C S S S S S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 78 58 73 52 74 54 77 60 75  
TEMP 77 71 61 61 72 68 55 56 72 68 57 59 74 72 64 63 73 70  
DEWPT 64 63 60 60 56 53 52 54 53 54 54 56 62 63 63 62 63 61  
PWIND DIR W NW N NE N SE SW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC FW FW FW SC SC SC SC B1 B1 B1 B2 B2 B2 B1  
POP 12HR 20 20 0 0 5 30 50 60 20  
RAIN SHWRS S S S S C C C L C S S  
TSTMS S S S C S C  
 
 
NYZ020-120800-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 64 78 58 76 79 82 58  
TEMP 64 66 71 76 77 70 64 61 59 61 72 77 77 70 64 61 59 62  
DEWPT 64 66 67 64 62 61 61 59 58 60 61 61 61 61 61 60 59 62  
RH 100100 87 66 60 73 90 93 96 97 68 58 58 73 90 97100100  
WIND DIR SW SW W NW NW NW SE E S SW W W W NW SW SW W W  
WIND SPD 2 2 3 4 3 1 1 0 1 1 2 3 4 2 1 2 2 2  
CLOUDS B2 B2 B2 B2 B1 B2 B2 B1 SC SC FW FW SC B1 B1 B1 B1 SC  
POP 12HR 30 30 5 20 40  
QPF 12HR 0 0.00-0.08 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C S  
TSTMS S S S S S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 78 55 72 49 73 52 75 59 74  
TEMP 75 69 60 58 71 66 52 53 71 66 56 56 72 70 63 61 72 69  
DEWPT 62 61 59 57 54 51 50 51 51 53 52 53 60 61 61 61 62 60  
PWIND DIR W NW NW N N SE SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC FW FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B1  
POP 12HR 30 20 5 0 5 20 50 60 30  
RAIN SHWRS S C S S S C C L C C S  
TSTMS S S S S S C  
 
 
NYZ021-120800-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 64 74 78 82 57 75 78 83 58  
TEMP 64 65 71 76 77 70 64 61 58 60 71 76 77 69 64 61 59 62  
DEWPT 64 65 66 64 62 61 60 59 57 59 61 61 61 61 61 60 59 61  
RH 100100 84 66 60 73 87 93 96 96 71 60 58 76 90 97100 97  
WIND DIR W W W NW NW N SE SE SW SW W W NW NW SW SW W W  
WIND SPD 3 3 4 5 4 2 1 1 1 1 2 4 4 2 2 2 3 3  
CLOUDS B2 B2 B2 B1 B1 B1 B2 B1 SC SC SC FW SC B1 B1 B1 B1 SC  
POP 12HR 20 30 5 20 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S C C C C S  
TSTMS S S S S S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 77 55 72 50 72 52 74 59 74  
TEMP 75 68 60 58 70 65 53 53 70 66 55 56 71 69 63 61 71 68  
DEWPT 63 61 59 57 55 51 50 51 52 53 52 53 60 61 61 61 63 60  
PWIND DIR W NW NW NW N SE SW W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC FW FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B1  
POP 12HR 30 20 5 0 5 20 50 60 30  
RAIN SHWRS S C S S S C C L C C C  
TSTMS S S S S  
 
 
NYZ013-120800-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 76 80 82 60 77 81 83 61  
TEMP 66 67 74 79 79 73 67 64 61 63 74 79 80 73 67 64 62 64  
DEWPT 64 66 66 63 62 61 59 58 57 59 62 61 62 62 62 61 60 62  
RH 93 97 76 58 56 66 75 81 87 87 66 54 54 68 84 90 93 93  
WIND DIR SW SW NW NW NW N SW SW SW SW W NW NW N S SW SW W  
WIND SPD 4 4 5 6 6 2 1 2 2 2 3 4 5 3 3 3 3 3  
CLOUDS B1 B1 B1 B1 B1 B1 B2 B1 SC FW SC FW FW B1 B1 B1 B1 SC  
POP 12HR 30 20 0 10 30  
QPF 12HR 0.00-0.09 0.00-0.08 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 79 58 73 53 74 55 77 61 76  
TEMP 77 72 62 61 71 68 57 57 71 68 58 59 74 72 65 63 74 72  
DEWPT 64 62 59 59 57 54 53 53 54 54 53 54 60 62 61 61 64 62  
PWIND DIR NW W NW NW NW S S W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC FW FW FW SC SC SC SC SC SC B1 B1 B2 B1 B1  
POP 12HR 30 20 5 0 0 10 40 50 20  
RAIN SHWRS S C S S S C C C S S  
TSTMS S S S  
 
 
NYZ014-120800-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 65 74 80 82 60 75 81 83 62  
TEMP 66 68 74 79 80 73 67 64 62 65 74 79 80 73 67 65 62 65  
DEWPT 65 66 65 63 61 59 59 58 57 60 61 61 62 62 61 61 60 62  
RH 97 93 74 58 52 62 75 81 84 84 64 54 54 68 81 87 93 90  
WIND DIR W W NW NW NW NW SW W W W NW NW NW NE S SW SW W  
WIND SPD 4 4 5 8 6 2 2 2 2 3 3 5 5 3 3 3 3 4  
CLOUDS SC SC B1 B1 SC SC B1 B1 SC FW FW FW FW SC B1 B1 B1 SC  
POP 12HR 10 5 0 10 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 79 59 73 55 73 55 76 61 77  
TEMP 77 72 63 62 71 68 58 59 71 67 59 60 74 71 65 64 74 72  
DEWPT 64 61 60 59 57 54 53 54 54 53 53 55 60 60 61 62 63 61  
PWIND DIR NW W NW NW NW S S W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B2 B2 B1 B1  
POP 12HR 20 20 5 0 0 10 40 50 20  
RAIN SHWRS S C S S C C C S S  
TSTMS S S  
 
 
NYZ003-120800-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 66 81 59 61 66 81 62  
TEMP 67 68 75 80 80 74 68 65 62 65 75 80 80 74 68 65 63 66  
DEWPT 65 67 67 64 62 62 60 60 59 62 64 64 64 64 63 63 62 64  
RH 93 97 76 58 54 66 76 84 90 90 69 58 58 71 84 93 97 93  
WIND DIR W W NW NW NW NW W W W W W NW N NE S SW W W  
WIND SPD 4 4 6 8 8 3 3 3 3 3 3 5 6 3 3 3 4 4  
CLOUDS SC B1 B1 B1 SC B1 B1 B1 SC SC FW SC SC B2 B1 SC SC SC  
POP 12HR 10 5 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 80 60 74 56 74 56 78 61 78  
TEMP 78 73 64 63 72 70 60 60 72 69 60 60 75 72 65 65 76 73  
DEWPT 66 64 61 61 59 56 55 56 57 56 55 57 62 62 62 63 66 63  
PWIND DIR NW NW NW NW NW S S W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW SC SC SC B1 SC SC B1 B2 B2 B1 B1  
POP 12HR 20 10 5 0 0 10 40 40 20  
RAIN SHWRS S S S C C C S  
TSTMS S S  
 
 
NYZ004-120800-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 66 74 80 82 60 62 67 74 81 83 62  
TEMP 67 69 75 79 80 74 67 65 63 66 76 80 80 73 67 65 63 66  
DEWPT 66 68 67 64 62 61 60 59 59 62 64 63 63 62 62 62 61 64  
RH 97 97 76 60 54 64 78 81 87 87 66 56 56 68 84 90 93 93  
WIND DIR W W NW NW NW NW W W W W W NW N N S S SW W  
WIND SPD 4 4 5 6 5 2 2 2 2 2 4 5 4 2 2 2 3 3  
CLOUDS SC SC B1 B1 SC SC B1 B1 FW FW FW FW SC B1 B1 SC SC SC  
POP 12HR 5 0 0 5 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 79 60 74 57 73 56 77 61 77  
TEMP 78 73 64 63 72 70 60 60 71 68 59 60 75 72 65 65 75 73  
DEWPT 66 63 61 61 59 56 55 55 56 55 54 56 61 61 61 63 65 63  
PWIND DIR NW NW NW NW NW S S W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC FW FW FW SC SC SC SC SC SC B1 B2 B2 B1 B1  
POP 12HR 20 20 5 0 0 5 30 40 20  
RAIN SHWRS S S S C C C S  
TSTMS S S S  
 
 
NYZ005-120800-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 66 80 60 61 67 80 62  
TEMP 67 68 76 79 79 73 67 64 62 65 76 79 79 73 67 64 63 66  
DEWPT 66 67 67 64 62 61 60 60 59 62 64 62 62 61 61 62 61 64  
RH 97 97 74 60 56 66 78 87 90 90 66 56 56 66 81 93 93 93  
WIND DIR W W W NW NW W SW SW SW SW W NW NW N S S SW SW  
WIND SPD 3 3 5 6 5 2 1 1 1 2 3 5 4 1 1 2 2 3  
WIND GUST 13  
CLOUDS SC SC B1 SC SC SC B1 B1 FW FW FW FW FW B1 B1 SC SC SC  
POP 12HR 0 0 0 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 79 60 73 56 73 55 77 61 77  
TEMP 78 72 63 63 72 68 59 60 71 67 58 60 75 72 65 64 75 73  
DEWPT 65 62 61 60 58 56 54 55 55 54 54 56 59 60 61 62 64 62  
PWIND DIR W NW NW N NW S S W NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW FW SC SC SC SC SC B1 B2 B2 B1 B1  
POP 12HR 20 20 5 0 0 5 30 40 20  
RAIN SHWRS S S S C C C S  
TSTMS S S S  
 
 
NYZ006-120800-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 64 69 74 78 81 54 59 67 74 79 82 54 59 66  
TEMP 65 67 74 78 78 71 65 63 60 64 75 78 78 71 65 62 60 64  
DEWPT 65 66 66 62 61 61 60 60 59 62 63 61 60 60 61 60 60 63  
RH 100 97 76 58 56 71 84 90 96 93 66 56 54 68 87 93100 97  
WIND DIR W W W NW W W SW S S S W W W NW SE S S S  
WIND SPD 4 3 5 6 6 2 1 1 1 1 3 5 5 2 1 2 2 2  
CLOUDS SC SC B1 SC SC SC B1 B1 FW FW FW SC SC B1 B1 B1 SC SC  
POP 12HR 5 0 0 5 30  
QPF 12HR 0 0 0 0 0.00-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S  
TSTMS  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 77 56 72 52 72 52 76 58 76  
TEMP 76 70 61 61 71 67 56 58 70 67 57 58 73 70 63 62 74 71  
DEWPT 64 61 60 59 57 54 52 53 54 54 53 55 58 58 59 60 63 61  
PWIND DIR W NW NW N NW SE S S NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW FW FW SC SC SC SC B1 B1 B2 B1 B1  
POP 12HR 20 30 10 0 0 5 30 40 20  
RAIN SHWRS S S C C C C S S  
TSTMS S S  
 
 
NYZ007-120800-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 62 69 74 78 80 55 60 69 74 78 80 54 59 68  
TEMP 64 66 74 77 77 72 66 64 61 65 75 77 76 71 65 63 60 65  
DEWPT 63 65 64 62 62 63 62 61 60 62 62 60 61 61 61 61 60 63  
RH 97 97 71 60 60 73 87 90 97 90 64 56 60 71 87 93100 93  
WIND DIR W SW W W W SW S S S SE W W W SW S S SE N  
WIND SPD 3 3 4 6 6 4 2 1 1 1 3 6 6 3 3 3 3 3  
WIND GUST 13  
CLOUDS SC SC SC SC SC SC B1 B1 SC FW SC SC B1 B1 B1 SC SC SC  
POP 12HR 5 10 0 10 40  
QPF 12HR 0 0 0 0 0.00-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S  
TSTMS S S S S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 76 55 72 51 73 53 75 57 76  
TEMP 75 70 60 60 71 67 56 58 71 68 58 60 73 70 63 63 74 71  
DEWPT 63 62 59 58 56 53 52 53 54 54 54 56 58 58 58 60 62 61  
PWIND DIR W NW NW N NW S S E NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 SC SC FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 40 30 10 0 0 0 20 40 20  
RAIN SHWRS S C C S C C S S  
TSTMS S S  
 
 
NYZ008-120800-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
231 AM EDT TUE AUG 11 2026  
 
DATE 08/10/26 TUE 08/11/26 WED 08/12/26 THU  
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 74 77 81 51 55 59 74 77 81 51 55 59  
TEMP 62 62 72 76 76 68 62 59 56 61 73 76 75 68 61 58 56 61  
DEWPT 61 62 63 59 59 60 59 58 56 59 60 58 59 59 58 57 56 60  
RH 97100 73 56 56 76 90 96100 93 64 54 58 73 90 96100 97  
WIND DIR W W W W NW W SW SW SW SW NW W W W S S S S  
WIND SPD 3 3 4 5 5 2 1 1 1 1 3 4 4 1 1 2 2 2  
CLOUDS SC SC SC SC SC SC SC SC FW FW SC B1 SC B1 B1 B1 B1 SC  
POP 12HR 5 5 0 5 30  
QPF 12HR 0 0 0 0 0.00-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S  
TSTMS S  
 
DATE 08/13 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26  
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 75 50 70 47 71 48 74 54 74  
TEMP 73 66 56 56 68 63 50 53 69 64 52 55 72 67 59 59 72 68  
DEWPT 62 60 56 56 55 52 50 51 53 53 51 53 56 57 56 58 61 59  
PWIND DIR W NW NW N NW S S S NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 SC SC FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 40 30 10 0 0 0 30 40 30  
RAIN SHWRS S C C C C C C S  
TSTMS C S  
 
 
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