428  
FOUS51 KBUF 122001  
AFMBUF  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE BUFFALO NY  
401 PM EDT WED AUG 12 2026  
 
NYZ001-130800-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 81 61 79 58  
TEMP 77 72 67 66 64 66 74 79 80 76 68 65 62 65 76 78 78 73 66 62 59 63  
DEWPT 69 68 67 66 64 66 67 64 63 64 62 61 60 62 63 62 60 60 61 59 57 60  
RH 76 87100100100100 79 60 56 66 81 87 93 90 64 58 54 64 84 90 93 90  
WIND DIR W SW SW W NW NW NW NW NW W NW NW W NW N N N NE E E E E  
WIND SPD 9 4 3 3 3 3 4 6 6 3 3 2 2 2 4 6 6 3 2 3 4 4  
CLOUDS B2 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC  
POP 12HR 30 5 5 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S  
TSTMS C C S  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 59 80 63 79 61 80 63 82  
TEMP 77 72 62 65 78 75 67 67 77 75 63 65 78 75 65 66 79 76  
DEWPT 62 60 57 61 67 68 65 65 66 64 61 62 63 62 61 63 66 66  
PWIND DIR E SE SW NW NW NW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B1 B2 B1 B1 SC SC FW FW FW SC SC B1 B1  
POP 12HR 5 10 50 30 10 5 5 10 20  
RAIN SHWRS C C C S  
TSTMS C C S  
 
 
NYZ010-130800-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 66 81 58 60 65 80 54 56 62  
TEMP 77 72 68 66 64 66 74 79 80 75 68 65 61 65 75 79 79 73 66 61 57 62  
DEWPT 67 67 66 65 64 65 65 62 61 62 62 60 59 61 62 60 57 57 59 58 56 58  
RH 71 84 93 97100 97 74 56 52 64 81 84 93 87 64 52 47 57 78 90 96 87  
WIND DIR W W SW W NW NW NW NW NW W W W S S NW NW N NE E E E E  
WIND SPD 8 4 2 2 2 2 3 5 5 3 2 1 1 1 3 4 5 3 2 2 3 3  
CLOUDS B2 B2 B1 SC B1 B2 B1 SC B1 B1 B1 B1 SC SC FW FW FW SC FW SC FW SC  
POP 12HR 50 5 5 5 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S  
TSTMS C C S  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 81 63 79 59 80 62 81  
TEMP 78 73 63 66 79 76 68 67 77 74 63 64 78 74 64 66 79 75  
DEWPT 59 58 56 60 66 67 65 65 65 62 60 61 61 60 60 61 64 64  
PWIND DIR E SE SW W NW W W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B1 B1 SC SC FW FW SC SC SC B1 SC  
POP 12HR 5 10 60 40 20 5 5 10 20  
RAIN SHWRS S C L C S S S S  
TSTMS C C S  
 
 
NYZ002-130800-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 81 61 79 58  
TEMP 77 72 67 66 64 66 74 79 80 75 67 65 62 65 75 78 78 72 65 62 59 64  
DEWPT 68 67 67 66 64 66 67 65 63 64 63 61 60 63 64 62 60 60 61 59 58 60  
RH 74 84100100100100 79 62 56 69 87 87 93 93 69 58 54 66 87 90 96 87  
WIND DIR W SW SW W W W NW NW NW W W NW W W N N N NE SE E E E  
WIND SPD 6 4 3 3 3 3 5 8 8 4 3 2 2 2 5 6 6 3 2 2 3 4  
CLOUDS B1 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC  
POP 12HR 40 5 5 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 59 81 63 79 61 80 62 82  
TEMP 77 71 62 65 78 75 67 67 77 74 64 65 78 74 64 66 80 76  
DEWPT 62 60 57 61 67 68 65 66 67 65 62 63 64 63 61 63 66 66  
PWIND DIR E SE SW NW NW W W SW W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B1 B1 SC SC FW SC FW SC SC B1 B1  
POP 12HR 5 5 50 30 10 0 5 10 20  
RAIN SHWRS C C C S  
TSTMS C C S  
 
 
NYZ011-130800-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 61 80 59 78 56  
TEMP 77 71 66 65 63 65 73 78 79 73 66 63 60 64 74 77 77 71 64 60 57 62  
DEWPT 67 66 66 65 63 65 66 63 62 62 61 60 59 61 62 61 59 58 59 58 56 59  
RH 71 84100100100100 79 60 56 68 84 90 96 90 66 58 54 63 84 93 96 90  
WIND DIR W SW SW W W W NW NW NW W W W SW SW NW N N N SE SE SE SE  
WIND SPD 6 4 4 3 3 3 5 8 8 3 3 2 2 2 4 6 6 3 2 2 2 3  
CLOUDS B2 B2 SC SC B1 B2 B1 SC SC B1 B1 B1 SC B1 FW SC FW SC FW SC SC SC  
POP 12HR 50 5 5 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S  
TSTMS C C S  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 58 80 62 78 59 80 61 81  
TEMP 76 70 61 64 78 74 67 66 76 73 62 63 77 73 63 65 79 75  
DEWPT 60 58 56 59 66 67 65 65 66 63 60 61 62 61 59 61 64 64  
PWIND DIR E SE SW W NW W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B1 B1 SC SC FW SC SC SC SC B1 SC  
POP 12HR 5 5 50 40 20 5 5 10 20  
RAIN SHWRS C C C S S S S  
TSTMS C C S  
 
 
NYZ085-130800-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 61 65 75 78 81 56 59 64 75 78 81 52 55 59  
TEMP 76 71 66 65 64 66 72 76 77 72 66 63 60 63 74 78 78 71 64 60 56 61  
DEWPT 68 66 65 65 64 65 66 63 62 63 61 59 58 60 61 60 59 57 58 57 55 57  
RH 76 84 97100100 97 81 64 60 73 84 87 93 90 64 54 52 61 81 90 96 87  
WIND DIR W NW S SW W NW NW NW W W W S SE SE NW NW NW N E SE SE SE  
WIND SPD 5 2 2 1 1 1 3 4 4 1 1 0 0 1 2 3 4 2 1 1 2 2  
CLOUDS B2 B2 B2 B1 B1 B2 B1 SC SC B1 B1 B1 SC SC FW FW FW SC FW FW FW FW  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.03-0.11 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C  
TSTMS C C S  
OBVIS PF PF PF PF PF PF  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 59 79 62 77 58 78 60 80  
TEMP 77 71 62 65 77 74 67 66 75 72 62 63 76 72 62 64 77 73  
DEWPT 58 58 56 60 67 67 65 65 65 63 60 60 61 60 59 60 64 64  
PWIND DIR NE SE SW W NW W W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC B1 B2 B1 B1 B1 SC SC SC FW SC SC SC SC SC  
POP 12HR 5 20 60 50 20 10 5 10 30  
RAIN SHWRS S C L C C S S S C  
TSTMS S C C S  
 
 
NYZ012-130800-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 80 57 73 76 79 53  
TEMP 75 69 65 64 63 64 70 75 76 70 64 61 59 62 72 75 75 69 62 58 55 59  
DEWPT 67 65 65 64 63 64 65 63 62 61 60 59 58 60 61 60 60 58 58 56 55 57  
RH 76 87100100100100 84 66 62 73 87 93 96 93 68 60 60 68 87 93100 93  
WIND DIR W NW SW SW W NW NW NW NW W W W SW SW NW NW N N NE SE SE SE  
WIND SPD 5 3 3 3 3 3 5 6 6 3 3 2 1 2 3 4 5 3 2 2 2 3  
CLOUDS B2 B2 B1 B1 B1 B2 B1 SC SC B1 B1 B2 B1 SC FW SC FW SC FW FW FW FW  
POP 12HR 60 10 5 5 0  
QPF 12HR 0.02-0.20 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C  
TSTMS C C S  
OBVIS PF PF  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 57 78 61 75 57 76 59 79  
TEMP 74 68 60 63 75 72 66 64 73 70 60 61 74 70 61 63 76 72  
DEWPT 58 58 56 59 66 67 65 64 66 63 59 60 61 60 58 60 63 63  
PWIND DIR E SE SW W NW W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC B1 B2 B2 B1 B1 SC SC SC FW SC SC SC SC SC  
POP 12HR 5 10 60 50 30 5 5 10 20  
RAIN SHWRS C L C S S C S  
TSTMS C C S  
 
 
NYZ019-130800-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 68 75 78 81 56 59 67 75 78 81 51 55 63  
TEMP 76 71 66 66 64 65 72 76 77 71 65 63 61 63 73 77 77 71 64 60 56 60  
DEWPT 67 66 66 65 64 65 65 62 61 62 61 60 58 61 61 59 58 57 58 56 55 58  
RH 74 84100 97100100 79 62 58 73 87 90 90 93 66 54 52 61 81 87 96 93  
WIND DIR W W SW SW W NW NW NW NW W W NE E SE N N N N NE E SE SE  
WIND SPD 6 4 3 2 2 2 4 5 5 2 2 1 1 2 3 4 6 3 3 2 3 3  
CLOUDS B1 B2 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC FW SC FW FW FW FW FW FW  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.02-0.16 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S S  
TSTMS C C S  
OBVIS PF PF PF PF PF  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 59 79 63 76 58 77 59 79  
TEMP 76 72 62 64 77 74 67 65 74 71 61 62 75 71 61 62 77 73  
DEWPT 58 59 58 61 67 68 66 65 64 62 60 60 60 60 59 60 62 63  
PWIND DIR E SE SW NW NW NW W SW SW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC B1 B2 B2 B1 B1 SC SC SC FW FW FW SC SC SC  
POP 12HR 5 30 60 60 20 10 5 20 20  
RAIN SHWRS S C L L C S S S S  
TSTMS S C C S  
 
 
NYZ020-130800-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 75 77 81 54 56 60 74 77 80 49 52 55  
TEMP 75 69 64 63 62 63 70 75 76 70 63 60 58 60 71 76 76 69 62 57 53 57  
DEWPT 65 64 64 63 62 63 64 61 59 60 59 58 56 58 59 57 57 55 57 55 53 55  
RH 71 84100100100100 81 62 56 71 87 93 93 93 66 52 52 61 84 93100 93  
WIND DIR SW W S SW W NW NW NW NW NW W NW SW S N NW N N NE E E SE  
WIND SPD 4 2 2 2 2 2 3 4 4 1 1 1 0 1 2 3 4 2 2 1 1 2  
WIND GUST 14  
CLOUDS B2 B2 B2 B1 B2 B1 B1 SC SC B1 B1 B1 B1 SC FW SC FW SC FW FW FW FW  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.02-0.38 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S S  
TSTMS C C S  
OBVIS PF PF PF PF PF PF PF  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 56 78 61 76 56 76 56 79  
TEMP 75 70 59 61 75 73 65 63 73 70 59 59 74 70 59 60 76 72  
DEWPT 55 57 55 58 65 66 65 63 63 61 58 58 58 58 57 58 60 62  
PWIND DIR NE SE SW W NW W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC B1 B2 B2 B2 B1 SC SC SC FW SC FW SC SC B1  
POP 12HR 5 20 60 60 30 10 5 10 30  
RAIN SHWRS S C L L C C S C  
TSTMS S C C S  
 
 
NYZ021-130800-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 73 77 80 56 73 76 80 52  
TEMP 75 68 64 63 62 62 70 74 76 70 63 60 57 59 71 75 75 68 61 57 53 57  
DEWPT 64 64 63 63 62 62 64 62 60 59 59 58 56 58 59 58 57 56 57 55 53 55  
RH 69 87 97100100100 81 66 58 68 87 93 96 96 66 55 54 65 87 93100 93  
WIND DIR W W S SW W NW NW NW NW NW W W W SW N NW N N NE E E SE  
WIND SPD 4 3 3 3 3 3 4 5 6 3 2 1 1 1 2 4 5 4 2 1 1 2  
WIND GUST 16  
CLOUDS B1 B1 B2 B1 B2 B1 B1 SC SC B1 B1 B1 B2 SC FW SC FW SC FW FW SC FW  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.02-0.20 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S  
TSTMS C C S  
OBVIS PF PF PF  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 56 77 61 75 56 76 57 78  
TEMP 73 68 58 61 74 72 65 63 72 69 59 59 73 69 59 60 75 71  
DEWPT 55 56 55 57 64 65 64 63 64 61 59 58 58 58 57 58 61 62  
PWIND DIR NE SE SW W NW NW NW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC B1 B2 B2 B2 B1 SC FW SC SC SC FW SC SC SC  
POP 12HR 5 10 60 60 30 10 10 10 20  
RAIN SHWRS C L L C C S C  
TSTMS C C S  
 
 
NYZ013-130800-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 61 74 79 81 59 73 77 79 55  
TEMP 77 71 66 65 63 65 72 77 78 73 65 63 60 63 73 76 76 71 63 60 56 60  
DEWPT 66 65 64 63 63 64 65 63 62 61 60 59 58 59 61 60 59 57 58 57 55 57  
RH 69 81 93 93100 97 79 62 58 66 84 87 93 87 66 58 56 61 84 90 96 90  
WIND DIR NW NE SW SW W W NW NW NW NW W SW SW SW NW N N N NE S S S  
WIND SPD 5 3 3 3 3 3 4 6 8 3 3 2 2 2 3 5 8 4 2 1 1 2  
CLOUDS B2 B2 B1 SC B1 B1 B1 SC SC B1 B1 B1 B1 SC FW SC FW SC SC SC SC SC  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.01-0.20 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S  
TSTMS C C S  
OBVIS PF  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 58 80 63 77 59 78 60 81  
TEMP 75 70 61 63 77 74 68 65 75 72 62 62 76 73 63 63 79 75  
DEWPT 58 57 56 58 65 66 65 64 65 63 60 60 61 60 58 59 63 63  
PWIND DIR NE SE SW W NW W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC B1 B2 B2 B1 B1 SC FW FW SC SC SC SC SC B1  
POP 12HR 5 10 60 50 30 5 5 10 20  
RAIN SHWRS C L C S S C S  
TSTMS C C S  
 
 
NYZ014-130800-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 61 73 79 80 59 71 77 79 56  
TEMP 77 71 66 65 63 65 72 77 78 73 66 63 61 64 73 76 76 70 63 60 57 61  
DEWPT 65 64 64 64 63 64 65 63 62 60 60 59 58 60 61 59 58 57 58 57 56 57  
RH 67 79 93 97100 97 79 62 58 64 81 87 90 87 66 56 54 63 84 90 96 87  
WIND DIR NW E SW W W W NW NW NW NW W W SW W NW N N N W SW SW S  
WIND SPD 4 3 3 3 3 4 5 8 8 3 3 3 2 2 4 6 8 3 1 1 2 2  
CLOUDS B2 B2 B1 SC B1 B1 B1 SC SC SC B1 B1 SC B1 FW SC FW SC FW SC SC SC  
POP 12HR 60 10 5 5 0  
QPF 12HR 0.01-0.16 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C  
TSTMS C C S  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 58 80 63 77 60 79 61 82  
TEMP 75 69 61 64 77 74 68 66 75 72 63 64 77 73 64 65 79 75  
DEWPT 57 57 56 58 64 65 65 64 65 62 60 60 60 60 59 60 62 63  
PWIND DIR NE SE SW W NW W W SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC B1 B2 B2 B1 B1 SC FW FW SC SC SC SC SC B1  
POP 12HR 5 5 50 50 20 5 5 10 30  
RAIN SHWRS C C C S S S C  
TSTMS C C S  
 
 
NYZ003-130800-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 66 80 58 61 65 78 54 58 62  
TEMP 78 72 67 66 64 66 74 78 80 75 68 65 62 65 74 77 77 72 65 62 59 63  
DEWPT 67 66 66 65 64 66 67 65 63 62 62 61 60 62 63 62 60 59 60 59 57 59  
RH 69 81 97 97100100 79 64 56 64 81 87 93 90 69 60 56 64 84 90 93 87  
WIND DIR NW S SW W W W NW NW NW W W W W W N N N NE SE SE SE SE  
WIND SPD 6 4 3 3 4 4 5 8 9 3 3 3 2 3 4 8 6 3 2 2 2 3  
CLOUDS B1 B2 SC SC B1 B1 B1 SC SC SC B1 B1 FW B1 FW FW FW SC FW SC SC SC  
POP 12HR 50 5 5 5 0  
QPF 12HR 0.01-0.23 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 59 81 63 79 61 80 62 83  
TEMP 76 71 62 64 78 75 68 67 76 74 65 65 78 74 65 65 80 76  
DEWPT 60 58 57 60 67 67 66 65 67 64 62 62 63 62 61 62 65 65  
PWIND DIR NE SE SW W NW W W SW W  
WIND CHAR LT LT LT LT GN LT LT LT GN  
AVG CLOUDS SC FW SC SC B1 B2 B2 B1 B1 SC FW SC FW SC SC SC B1 B1  
POP 12HR 5 5 50 40 10 5 5 10 20  
RAIN SHWRS C C C S S S  
TSTMS C C S  
 
 
NYZ004-130800-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 73 79 81 59 61 66 71 76 78 55 57 62  
TEMP 78 72 66 65 64 66 74 78 79 74 67 64 62 65 75 76 76 71 64 61 58 62  
DEWPT 65 65 65 65 64 65 67 65 63 62 62 61 60 62 63 61 59 58 60 58 57 59  
RH 64 79 97100100 97 79 64 58 66 84 90 93 90 66 60 56 63 87 90 96 90  
WIND DIR N SE SW W W W NW NW NW W W W W W N N N N N E SE SE  
WIND SPD 3 2 2 2 3 3 5 6 6 2 2 2 2 2 4 6 5 2 1 1 1 2  
CLOUDS B2 B2 B1 SC B1 B1 B1 SC SC SC SC B1 SC B1 FW FW FW SC SC SC SC SC  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.02-0.24 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S  
TSTMS C C C  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 58 80 64 78 62 79 62 82  
TEMP 75 70 60 63 78 75 68 67 76 73 64 65 78 73 64 65 80 76  
DEWPT 59 57 56 59 66 66 65 65 66 64 62 62 63 61 60 62 65 65  
PWIND DIR NE SE SW NW NW W NW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC B1 B2 B2 B1 B1 SC FW SC FW SC SC SC SC B1  
POP 12HR 0 5 40 40 10 5 5 10 20  
RAIN SHWRS C C C S S S  
TSTMS C C S  
 
 
NYZ005-130800-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 78 60 76 54 56 60  
TEMP 78 71 65 64 63 66 74 77 78 73 66 63 61 64 74 75 75 70 63 60 57 61  
DEWPT 63 64 65 64 63 65 67 64 63 62 62 61 60 62 62 59 58 58 59 58 56 58  
RH 60 79100100100 97 79 64 60 68 87 93 97 93 66 58 55 66 87 93 96 90  
WIND DIR NW SE S SW SW W NW NW NW W W W SW SW N N N N N NE E SE  
WIND SPD 3 2 2 1 2 3 5 6 6 2 1 1 1 1 3 5 5 2 1 0 1 1  
CLOUDS B1 B2 B2 B1 B1 B1 B1 SC FW SC B1 B1 B1 B1 FW FW FW SC SC SC SC SC  
POP 12HR 60 5 5 5 0  
QPF 12HR 0.03-0.11 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S  
TSTMS C C C  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 57 79 64 77 61 78 62 81  
TEMP 75 70 59 63 78 75 68 67 76 73 63 65 77 73 64 65 79 75  
DEWPT 58 57 56 59 64 66 65 65 66 63 62 62 62 61 60 62 64 65  
PWIND DIR NE SE S W NW W NW SW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC B1 B1 B1 B1 B1 SC FW SC SC FW SC SC SC SC  
POP 12HR 0 5 40 50 20 10 5 10 20  
RAIN SHWRS C C C S S S  
TSTMS C C S  
 
 
NYZ006-130800-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 65 72 77 79 52 57 64 71 75 78 47 52 60  
TEMP 77 70 64 63 62 64 72 76 76 71 64 62 59 62 73 74 74 69 61 57 54 59  
DEWPT 60 62 63 63 62 64 66 63 62 62 62 60 58 60 60 58 56 56 58 56 53 57  
RH 56 76 97100100100 81 64 62 73 93 93 96 93 64 57 53 63 90 96 96 93  
WIND DIR NW SW S S S SW NW NW NW W N NE E E N NW NW N N NE E E  
WIND SPD 4 2 2 1 2 2 4 6 6 3 1 1 1 1 3 6 6 3 2 1 2 2  
CLOUDS B1 B2 B1 B1 B1 B1 SC SC FW SC B1 B1 B1 SC FW FW FW SC FW SC SC SC  
POP 12HR 60 10 5 5 0  
QPF 12HR 0.03-0.20 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 54 77 60 77 58 77 59 79  
TEMP 74 68 57 61 76 73 65 65 75 71 61 63 76 71 61 64 78 73  
DEWPT 56 56 54 57 62 64 63 64 64 63 60 61 61 60 59 61 63 63  
PWIND DIR N E S W NW W W S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B1 B1 B1 SC FW SC SC FW FW SC SC SC  
POP 12HR 0 5 40 50 10 10 5 10 20  
RAIN SHWRS S C C S S S S  
TSTMS S S  
 
 
NYZ007-130800-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 58 67 72 77 79 51 55 66 70 74 77 48 52 63  
TEMP 76 70 64 63 61 64 72 76 76 70 64 61 58 62 71 74 74 69 62 57 53 59  
DEWPT 60 62 63 63 61 64 65 63 63 63 62 60 58 59 59 57 56 55 57 56 53 56  
RH 58 76 97100100100 79 64 64 78 93 97100 90 66 55 53 61 84 96100 90  
WIND DIR W SW SW SW SW W W W W W N NE E NE N NW N N NE NE E NE  
WIND SPD 6 3 2 2 2 2 4 8 8 3 1 1 1 2 4 6 6 3 2 2 2 3  
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW SC FW SC SC SC  
POP 12HR 50 30 10 10 5  
QPF 12HR 0.01-0.12 0.00-0.08 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C  
TSTMS S C S S S  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 74 54 77 59 77 58 78 61 78  
TEMP 74 69 58 62 75 72 65 64 75 72 62 64 76 72 63 66 77 73  
DEWPT 55 55 54 57 61 62 61 62 63 62 60 61 61 61 60 61 63 64  
PWIND DIR N SE S NW NW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC SC B1 B1 B1 SC SC FW SC SC FW SC SC SC B1  
POP 12HR 0 5 40 30 20 10 5 10 30  
RAIN SHWRS S C C S C  
TSTMS S S S  
 
 
NYZ008-130800-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
401 PM EDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 54 58 72 75 79 48 51 55 69 72 76 43 48 52  
TEMP 75 67 61 59 58 60 70 74 73 66 60 57 54 58 69 72 72 65 57 52 49 55  
DEWPT 58 59 60 59 58 60 64 61 60 61 59 57 54 57 58 56 55 54 55 52 49 54  
RH 55 75 97100100100 81 64 64 84 96100100 96 68 57 55 68 93100100 96  
WIND DIR W W SW SW SW W NW NW NW NW NW NW NW N N NW NW N N NE NE NE  
WIND SPD 4 2 1 1 1 2 3 5 5 2 1 1 1 1 3 5 5 2 1 1 1 1  
WIND GUST 16 16  
CLOUDS B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC FW SC FW FW FW FW FW FW  
POP 12HR 50 20 20 10 5  
QPF 12HR 0.02-0.12 0.00-0.08 0.00-0.07 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S  
TSTMS C S S S  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 50 75 56 75 54 76 55 77  
TEMP 73 66 53 57 74 69 61 61 74 68 57 60 75 69 58 61 76 70  
DEWPT 54 54 52 54 59 61 60 61 63 61 57 59 59 59 56 59 61 61  
PWIND DIR N SE S SW NW NW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW SC SC B1 B1 B1 B1 SC FW SC SC SC FW SC SC SC  
POP 12HR 0 5 40 50 20 10 10 10 20  
RAIN SHWRS S C C S S S S  
TSTMS S S S  
 
 
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