534
FOUS51 KBUF 081801
AFMBUF
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE BUFFALO NY
101 PM EST MON DEC 8 2025
NYZ001-082100-
NIAGARA-
INCLUDING THE CITY OF NIAGARA FALLS
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 23 6 9 14 35 28 40
TEMP 22 17 15 13 12 13 22 28 31 30 30 31 31 31 36 38 37 34
DEWPT 8 9 8 7 5 5 11 18 26 28 28 29 30 31 35 36 36 33
RH 54 70 73 76 73 70 62 66 81 92 92 92 96100 96 92 96 96
WIND DIR SW S S S S S S S S SW SW SW S S S SW SW W
WIND SPD 2 5 5 5 5 9 12 14 16 19 14 12 12 13 17 21 24 18
WIND GUST 23 34 37 33 31 24 26 31 31 42 43 29
CLOUDS SC SC B1 SC FW SC B2 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 5 80 90 100
QPF 12HR 0 0 0.05-0.14 0.14-0.28 0.35-0.46
SNOW 12HR 00-00 00-00 1
RAIN D D D D D
SNOW D D L D D D D
SNOWSHWRS L C S S
WIND CHILL 8 6 4 2 1 10 16 20 18 19 21 21 21 26 28 26 23
MIN CHILL 15 5 0 -3 0 16 14 19 21 21
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 29 17 31 18 27 14 25
TEMP 26 21 29 25 21 19 30 25 23 21 26 20 17 15 24 19
DEWPT 23 19 21 20 18 17 23 22 20 18 19 15 13 13 18 15
PWIND DIR NW W W W SW W W W
WIND CHAR BZ GN GN GN GN GN GN GN
AVG CLOUDS OV B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 80 50 40 40 70 60 50 40
RAIN D
SNOW D L
SNOWSHWRS C C C C C C C L L L C C C C C
NYZ010-082100-
NORTHERN ERIE-
INCLUDING THE CITY OF BUFFALO
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 21 5 7 11 35 26 28 33 40
TEMP 20 14 12 10 9 11 20 27 30 30 31 32 32 32 36 39 38 35
DEWPT 6 6 5 3 2 2 9 16 23 26 28 29 30 31 34 35 34 33
RH 54 70 73 73 72 66 62 63 75 85 88 88 92 96 92 85 85 92
WIND DIR SE S S S S S S S SW SW SW SW S S S SW SW W
WIND SPD 2 4 4 3 5 8 11 13 16 20 18 14 13 16 18 23 24 19
WIND GUST 23 31 35 34 33 26 27 32 36 42 43 32
CLOUDS SC SC B1 FW FW SC B2 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 5 80 90 100
QPF 12HR 0 0 0.05-0.14 0.13-0.29 0.41-0.49
SNOW 12HR 00-00 00-00 1
RAIN L D D D D D
RAIN SHWRS S S S
SNOW D D L D D D D
SNOWSHWRS L C C C C S S
WIND CHILL 6 4 3 0 0 9 16 19 18 19 21 22 22 25 28 26 24
MIN CHILL 13 2 -3 -4 -3 15 15 20 21 22
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 28 16 30 18 26 13 23
TEMP 27 21 28 24 21 18 29 25 22 20 24 19 15 13 22 17
DEWPT 23 18 20 19 17 15 22 21 19 17 17 14 12 11 16 13
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B1
POP 12HR 90 40 50 50 70 70 50 50
RAIN SHWRS S
SNOW D
SNOWSHWRS C C C C C C C L L L L C C C C
NYZ002-082100-
ORLEANS-
INCLUDING THE CITY OF MEDINA
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 22 6 8 12 34 26 39
TEMP 21 15 13 12 11 12 20 27 30 29 29 30 30 31 35 37 37 34
DEWPT 8 9 7 6 4 4 9 16 23 26 28 29 30 31 34 37 36 33
RH 56 77 76 76 73 70 62 63 75 88 96 96100100 96100 96 96
WIND DIR W SW S S S S S S S SW SW SW S S S SW SW W
WIND SPD 2 5 5 5 5 8 10 12 12 14 12 10 10 11 13 18 23 16
WIND GUST 20 27 31 29 26 23 23 26 34 43 29
CLOUDS SC SC B1 SC FW SC B2 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 5 80 90 100
QPF 12HR 0 0 0.03-0.09 0.11-0.25 0.31-0.43
SNOW 12HR 00-00 00-00 1
RAIN D D D D D
SNOW D D L D D D D
SNOWSHWRS C C C C S S
WIND CHILL 6 4 3 1 0 9 16 20 17 19 20 22 22 26 28 26 24
MIN CHILL 12 4 -1 -3 0 16 15 20 22 22
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 29 18 31 18 27 15 25
TEMP 26 21 29 25 22 20 30 25 23 21 26 20 17 16 24 19
DEWPT 24 19 22 20 19 18 23 22 21 18 20 16 14 14 19 15
PWIND DIR W W W W SW W W W
WIND CHAR BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 80 70 50 50 70 70 50 40
RAIN D
SNOW D L
SNOWSHWRS C L C C C C L L L L C C C C
NYZ011-082100-
GENESEE-
INCLUDING THE CITY OF BATAVIA
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 20 5 33 26 38
TEMP 18 12 10 9 8 10 19 26 29 28 29 30 31 31 35 37 36 34
DEWPT 6 6 5 3 2 1 8 15 22 24 27 28 29 30 34 35 35 33
RH 59 76 80 76 76 66 61 62 75 85 92 92 92 96 96 92 96 96
WIND DIR NW SW S S S S S S S SW SW SW S S S SW SW W
WIND SPD 2 4 5 4 5 8 11 12 13 16 13 11 12 13 14 17 20 16
WIND GUST 25 28 29 27 23 27 27 34 43 28
CLOUDS SC SC SC SC FW SC B2 B2 OV OV B2 OV OV OV OV OV OV OV
POP 12HR 0 5 80 80 100
QPF 12HR 0 0 0.01-0.08 0.07-0.25 0.25-0.47
SNOW 12HR 00-00 00-00 1
RAIN D D D D D
RAIN SHWRS S
SNOW L L D D D D D D
SNOWSHWRS C C C C C S S
WIND CHILL 5 1 0 -2 -2 7 15 18 17 18 21 22 22 25 27 26 24
MIN CHILL 9 2 -3 -5 -3 14 15 20 21 22
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 27 16 29 17 25 13 23
TEMP 27 21 27 23 21 18 28 24 22 20 24 18 15 14 22 17
DEWPT 24 18 20 19 17 16 22 21 18 16 18 14 12 12 16 13
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 50 50 50 70 70 50 50
RAIN SHWRS S
SNOW D L
SNOWSHWRS C C C C C C C L L L L C C C C
NYZ085-082100-
SOUTHERN ERIE-
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 16 19 22 -1 3 8 30 33 37 24 27 31 34 38 41
TEMP 17 10 9 7 7 10 19 26 29 29 30 31 32 32 35 37 36 34
DEWPT 4 3 2 1 -1 -1 8 16 21 24 26 28 29 30 33 34 34 32
RH 56 73 72 76 69 60 61 65 72 81 85 88 88 92 92 89 92 92
WIND DIR E S S S S S S S SW SW SW SW S S S SW SW W
WIND SPD 3 4 4 3 4 8 10 12 16 14 14 13 13 14 14 16 16 14
WIND GUST 19 23 28 34 35 34 33 33 36 37 42 42 33
CLOUDS SC SC SC FW FW SC B1 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 0 80 90 100
QPF 12HR 0 0 0.02-0.09 0.11-0.20 0.40-0.48
SNOW 12HR 00-00 00-00 1
RAIN L D D D D D
RAIN SHWRS S S S S
SNOW L D D D D D D
SNOWSHWRS L C C C C S S
WIND CHILL 11 3 1 -1 -3 7 14 17 17 19 22 21 22 26 27 27 24
MIN CHILL 8 -3 -5 -8 -5 12 14 19 21 22
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 27 17 28 17 24 14 22
TEMP 27 21 26 24 22 19 28 25 21 19 23 19 17 14 21 17
DEWPT 24 18 20 19 18 16 22 21 17 16 18 14 13 12 15 13
PWIND DIR W W W W SW W W W
WIND CHAR GN GN LT LT LT GN LT LT
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 70 60 60 80 80 70 60
RAIN SHWRS S
SNOW D L
SNOWSHWRS L L L L C L L D D L L L L C
NYZ012-082100-
WYOMING-
INCLUDING THE CITY OF WARSAW
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 14 17 21 -2 2 5 28 30 34 25 34 36 41
TEMP 15 8 7 5 5 7 16 23 26 27 28 30 30 31 33 35 35 33
DEWPT 4 3 2 0 -1 -1 7 15 21 23 25 27 28 30 33 34 34 32
RH 61 79 79 79 76 69 67 71 81 85 88 88 92 96100 96 96 96
WIND DIR N SW S S S S S S SW SW SW SW S S S SW SW W
WIND SPD 3 3 4 4 5 9 11 13 16 16 16 13 14 16 14 16 14 14
WIND GUST 26 28 29 27 24 25 28 28 33 42 27
CLOUDS SC SC SC SC FW SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV
POP 12HR 0 0 70 80 100
QPF 12HR 0 0 0.01-0.08 0.05-0.14 0.24-0.43
SNOW 12HR 00-00 00-00 1
RAIN D D D D
RAIN SHWRS S S S S S
SNOW D D D D D D
SNOWSHWRS C S C C C
WIND CHILL 1 -2 -3 -5 -7 2 11 14 14 16 19 19 20 23 25 25 22
MIN CHILL 5 -3 -8 -10 -8 10 11 17 19 20
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 25 15 26 15 22 12 20
TEMP 26 19 24 22 19 16 25 22 20 18 21 17 15 12 19 15
DEWPT 24 17 19 18 17 15 21 20 17 15 18 13 11 11 15 12
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 60 50 60 70 70 60 60
RAIN SHWRS S
SNOW D L
SNOWSHWRS C L C C C L L L L L C L L C
NYZ019-082100-
CHAUTAUQUA-
INCLUDING THE CITY OF JAMESTOWN
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 15 19 23 -1 5 14 29 33 37 24 27 33 33 37 41
TEMP 17 10 8 6 6 9 18 25 28 28 29 30 30 31 34 36 35 33
DEWPT 2 2 1 -1 -2 0 9 16 21 24 26 27 28 30 32 32 32 31
RH 51 69 72 72 69 66 67 68 75 85 88 88 92 96 92 85 89 92
WIND DIR NE SE SE S S S S S SW SW SW SW S S S SW SW W
WIND SPD 4 3 4 4 6 10 12 16 17 16 17 14 16 18 17 18 16 14
WIND GUST 17 23 27 35 37 36 35 33 35 36 37 37 42 34
CLOUDS SC SC SC FW FW SC B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR 0 0 70 90 100
QPF 12HR 0 0 0.02-0.10 0.15-0.25 0.38-0.50
SNOW 12HR 00-00 00-00 1
RAIN L D D D D D
RAIN SHWRS S S S
SNOW L D D D D D D
SNOWSHWRS L C C C L
WIND CHILL 10 4 0 -3 -5 -5 5 12 16 16 17 19 19 20 24 26 25 22
MIN CHILL 6 -1 -9 -11 -7 10 13 17 18 20
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 27 18 28 15 24 13 22
TEMP 26 21 27 23 22 20 27 23 20 18 23 18 16 14 21 18
DEWPT 23 19 19 19 18 18 21 19 17 16 16 13 12 11 14 13
PWIND DIR NW W W W SW W W W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2
POP 12HR 90 80 70 70 90 80 80 60
RAIN SHWRS S
SNOW D D
SNOWSHWRS D L L L L L D D D L D L L C
NYZ020-082100-
CATTARAUGUS-
INCLUDING THE CITY OF OLEAN
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 15 17 21 -4 -1 3 28 30 35 22 24 28 33 36 40
TEMP 15 8 4 2 2 5 15 23 27 26 27 29 29 30 32 35 34 32
DEWPT 0 0 -1 -3 -5 -4 6 13 18 21 24 25 27 28 31 31 31 30
RH 50 69 79 79 72 65 67 65 68 81 88 85 92 92 96 85 89 92
WIND DIR NE SE S S S S S S S SW SW SW S S S SW SW W
WIND SPD 4 2 2 2 4 6 10 12 13 12 12 11 12 13 12 13 11 12
WIND GUST 19 23 29 28 28 29 25 26 32 34 34 33 27
CLOUDS SC SC SC FW FW SC B1 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR 0 0 70 90 100
QPF 12HR 0 0 0.01-0.10 0.09-0.18 0.32-0.47
SNOW 12HR 00-00 00-00 1
RAIN D D
RAIN SHWRS S S S S S
SNOW D D D D D D
SNOWSHWRS C C C C C
WIND CHILL 7 -5 -8 3 11 15 15 16 19 19 20 23 26 26 23
MIN CHILL 3 -2 -10 -13 -9 11 10 15 18 20
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 25 15 26 13 22 11 20
TEMP 25 19 25 21 20 17 25 22 18 16 21 16 14 12 19 15
DEWPT 23 17 18 17 17 15 19 18 15 14 15 12 10 9 12 10
PWIND DIR W W W W SW W W W
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
POP 12HR 90 80 70 70 80 80 70 70
SNOW D D
SNOWSHWRS D L L L C L D D D L L L L C
NYZ021-082100-
ALLEGANY-
INCLUDING THE CITY OF WELLSVILLE
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 14 16 20 -3 0 4 26 29 33 23 33 36 40
TEMP 14 7 4 2 2 4 14 22 25 25 26 28 29 29 32 34 35 33
DEWPT 2 1 0 -3 -4 -4 5 12 17 20 22 24 26 27 31 32 32 30
RH 58 76 83 79 75 68 67 65 71 81 85 85 88 92 96 92 89 89
WIND DIR N SW S S S S S S S SW SW SW S S S SW SW SW
WIND SPD 4 2 2 2 3 6 10 13 14 14 13 12 13 13 13 13 12 13
WIND GUST 21 28 29 28 26 23 25 28 28 28 27 27
CLOUDS SC SC SC FW FW SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV
POP 12HR 0 0 30 70 100
QPF 12HR 0 0 0.00-0.08 0.04-0.10 0.17-0.38
SNOW 12HR 00-00 00-00 T
RAIN D D D
RAIN SHWRS S S S S S
SNOW L D D D D D
SNOWSHWRS S C S S C
WIND CHILL 6 -4 -8 1 9 13 12 14 18 18 18 22 25 26 23
MIN CHILL 1 -2 -9 -11 -9 7 7 14 16 18
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 25 14 26 14 23 11 20
TEMP 26 19 24 20 18 16 25 21 18 15 21 16 13 11 19 13
DEWPT 23 16 18 16 15 14 19 18 15 13 15 11 9 8 12 9
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN LT LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 80 50 40 50 70 60 50 50
SNOW D L
SNOWSHWRS C C C C C C C L L L L C C C C
NYZ013-082100-
LIVINGSTON-
INCLUDING THE CITY OF GENESEO
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 15 20 23 0 5 7 28 32 35 26 35 39 43
TEMP 18 12 10 8 7 8 17 25 28 28 29 31 31 32 35 37 37 35
DEWPT 6 5 4 2 0 -1 5 14 19 21 24 26 27 29 32 34 34 32
RH 59 73 76 76 72 66 58 62 68 75 81 81 85 88 89 89 89 89
WIND DIR N SW S S S S S S S SW SW SW S S S SW SW W
WIND SPD 4 2 3 3 5 8 11 12 13 14 13 11 12 13 14 16 14 14
WIND GUST 27 29 27 25 23 24 28 27 28 34 27
CLOUDS SC SC SC SC FW SC B1 B2 OV B2 B2 OV OV OV OV OV OV OV
POP 12HR 0 5 40 70 100
QPF 12HR 0 0 0 0.02-0.08 0.15-0.25
SNOW 12HR 00-00 00-00 00-00
RAIN L D D D D L
RAIN SHWRS S S S
SNOW L D D D D L
SNOWSHWRS S S S S C S S S
WIND CHILL 11 3 2 -2 -4 5 14 17 16 18 22 22 22 25 28 28 25
MIN CHILL 2 1 -5 -9 -7 10 10 18 19 21
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 21 28 17 29 18 26 14 23
TEMP 29 22 27 23 21 18 28 24 22 20 25 20 17 15 22 18
DEWPT 24 17 19 18 16 15 20 20 17 15 18 13 10 10 15 12
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2
POP 12HR 70 50 40 40 70 60 50 40
RAIN L
SNOW L L
SNOWSHWRS C C C C C C C C L L L C C C C
NYZ014-082100-
ONTARIO-
INCLUDING THE CITY OF CANANDAIGUA
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 14 20 22 7 31 25 33 38 40
TEMP 19 14 13 11 10 11 18 24 27 27 28 30 31 31 34 37 37 35
DEWPT 6 7 6 4 3 2 5 12 17 20 23 25 26 28 32 34 34 33
RH 56 73 73 73 73 66 56 60 65 74 81 81 81 88 92 89 89 92
WIND DIR N SW SW S S S S S S S SW SW S S S SW SW SW
WIND SPD 5 4 4 3 4 6 11 12 12 14 12 11 12 13 13 14 13 13
WIND GUST 17 26 28 26 25 21 23 26 27 27 27 27
CLOUDS SC SC SC FW FW SC B1 B2 OV B2 B2 OV OV OV OV B2 OV OV
POP 12HR 0 5 30 50 100
QPF 12HR 0 0 0 0.02 0.13-0.19
SNOW 12HR 00-00 00-00 00-00
FLURRIES
RAIN D D D L
RAIN SHWRS S
SNOW L D D D L
SNOWSHWRS S C C C S
WIND CHILL 11 8 5 5 1 0 6 13 16 15 18 21 21 21 25 28 28 26
MIN CHILL 2 0 -3 -8 -6 9 9 16 18 19
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 27 18 29 19 26 15 22
TEMP 29 23 27 24 22 20 28 24 23 21 25 20 17 16 22 19
DEWPT 26 19 19 18 17 16 20 20 19 16 19 14 11 12 15 14
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2
POP 12HR 60 50 40 40 60 50 40 30
RAIN L
SNOW L
SNOWSHWRS C C C C C S C C L C C C C C C
NYZ003-082100-
MONROE-
INCLUDING THE CITY OF ROCHESTER
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 22 6 8 13 33 26 39
TEMP 21 16 14 12 11 11 19 27 29 28 29 30 31 31 35 38 38 35
DEWPT 8 9 7 6 5 4 8 15 21 23 26 27 28 30 34 36 36 34
RH 56 73 73 76 76 73 61 60 72 81 88 88 88 96 96 92 92 96
WIND DIR NW SW SW S S S S S S SW SW SW S S S SW SW W
WIND SPD 4 5 5 4 5 6 10 12 11 12 11 10 10 11 13 16 19 13
WIND GUST 24 26 25 23 20 24 25 28 40 28
CLOUDS SC B1 B1 SC FW SC B1 B2 OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 5 60 80 100
QPF 12HR 0 0 0.00-0.05 0.03-0.12 0.17-0.33
SNOW 12HR 00-00 00-00 T
FLURRIES
RAIN D D D D L
SNOW D D L
SNOWSHWRS C C C C C S S
WIND CHILL 15 8 5 4 1 0 7 16 19 18 19 21 22 22 26 29 27 25
MIN CHILL 10 5 1 -3 -1 16 15 20 22 24
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 29 19 31 19 27 15 25
TEMP 28 22 29 25 22 20 30 25 24 21 27 21 18 16 24 20
DEWPT 26 20 21 20 18 18 23 22 20 18 20 16 14 14 18 16
PWIND DIR W W W W SW W W W
WIND CHAR GN BZ GN GN LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 70 70 70 40 70 60 50 40
RAIN L
SNOW L L
SNOWSHWRS C L L C C C C L L L C C C C
NYZ004-082100-
WAYNE-
INCLUDING THE CITY OF NEWARK
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 22 7 9 13 32 25 39
TEMP 20 17 16 13 12 12 20 26 28 26 27 30 30 30 34 38 38 35
DEWPT 9 11 10 8 7 6 9 12 19 20 23 25 26 28 33 35 35 34
RH 62 77 77 80 80 76 62 55 68 78 85 81 85 92 96 89 89 96
WIND DIR NW W SW SW S S S S S S S S S S S S SW SW
WIND SPD 6 4 4 3 4 6 11 12 12 11 11 9 10 11 12 13 12 11
WIND GUST 14 18 24 26 28 29 26 23 23 25 27 27 29 29
CLOUDS SC B1 B1 SC FW SC SC B2 OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 5 60 60 100
QPF 12HR 0 0 0.02 0.03 0.18-0.32
SNOW 12HR 00-00 00-00 T
FLURRIES
RAIN D D D D L
SNOW L D L
SNOWSHWRS S L S S C S S
WIND CHILL 12 10 8 5 2 7 15 17 16 17 21 21 20 25 29 29 27
MIN CHILL 10 7 3 -1 1 14 13 19 21 25
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 30 20 30 20 28 16 25
TEMP 30 24 29 25 23 21 30 25 24 22 27 22 19 17 24 21
DEWPT 27 21 22 20 19 18 23 22 21 19 21 16 14 14 18 16
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 80 80 70 40 60 60 40 40
RAIN L
SNOW L D
SNOWSHWRS S D L L C C C C L L C C C C C
NYZ005-082100-
NORTHERN CAYUGA-
INCLUDING THE CITY OF FAIR HAVEN
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 20 5 7 11 30 24 38
TEMP 19 15 16 14 12 11 19 25 27 25 26 29 29 30 34 37 37 35
DEWPT 8 9 10 9 7 6 9 11 16 17 20 23 25 27 32 34 34 33
RH 61 77 77 80 80 80 64 55 63 71 78 78 85 88 92 89 89 92
WIND DIR NW SW SW SW S S S S S S S S S S S S SW SW
WIND SPD 5 4 3 2 3 5 10 12 12 12 12 10 11 12 12 13 12 11
WIND GUST 16 13 17 21 26 27 28 27 24 23 25 27 27 28 29
CLOUDS SC B1 B1 B1 SC FW SC B2 OV OV B2 OV OV OV OV OV OV OV
POP 12HR 0 10 60 60 100
QPF 12HR 0 0.01 0.04 0.03 0.23-0.36
SNOW 12HR 00-00 T 1
FLURRIES
RAIN D D D D D
SNOW L D D
SNOWSHWRS S S L S S C S S
WIND CHILL 10 8 10 2 7 13 15 14 16 20 20 20 24 28 29 28
MIN CHILL 9 5 5 0 1 12 12 18 20 26
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 29 20 30 20 28 17 25
TEMP 31 24 29 25 23 21 29 25 24 22 27 22 19 17 24 21
DEWPT 28 21 22 20 18 18 22 21 20 19 21 16 14 14 17 15
PWIND DIR W W W W SW W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 80 70 70 50 60 70 50 50
RAIN D
RAIN SHWRS S
SNOW D D
SNOWSHWRS S L L L C C C C L L L C C C C
NYZ006-082100-
OSWEGO-
INCLUDING THE CITY OF OSWEGO
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 11 17 22 -3 3 11 23 29 32 16 21 26 32 37 39
TEMP 16 11 10 10 9 9 16 23 25 23 24 27 28 28 32 35 36 34
DEWPT 5 6 6 7 6 5 8 9 13 17 18 22 24 26 30 32 33 33
RH 61 80 83 87 87 83 70 54 60 77 77 81 85 92 92 89 89 96
WIND DIR NW SW S SE SE SE SE S S S S S S SE S S S SW
WIND SPD 4 3 2 2 3 6 9 11 11 11 11 10 10 10 11 12 11 11
WIND GUST 14 16 13 18 23 27 29 28 27 25 24 25 27 27 29 29
CLOUDS SC B1 B1 B1 B1 SC SC B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR 0 20 60 80 100
QPF 12HR 0 0.00-0.05 0.03-0.14 0.03-0.14 0.33-0.68
SNOW 12HR 00-00 T 1
FLURRIES
RAIN D D D D
SNOW L L D D D D D D
SNOWSHWRS S S L C C C S S
WIND CHILL 9 5 -1 5 12 14 12 13 17 18 19 23 27 28 26
MIN CHILL 1 -6 -6 -7 -6 4 3 12 16 21
WINTER STORM A A A A A A
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 28 16 29 18 27 14 23
TEMP 30 21 27 24 20 17 27 24 22 21 26 21 18 15 21 17
DEWPT 27 19 20 19 16 15 21 20 19 18 20 16 13 13 14 12
PWIND DIR W W W W SW W W NW
WIND CHAR GN GN GN LT LT GN LT GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 90 70 70 50 70 70 60 50
RAIN D
RAIN SHWRS S
SNOW D D
SNOWSHWRS S L L L L L C C L L L L L L C C
NYZ007-082100-
JEFFERSON-
INCLUDING THE CITY OF WATERTOWN
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 11 14 23 -6 0 17 23 29 35 16 20 29 32 36 38
TEMP 12 7 6 6 8 11 18 22 25 22 24 27 28 28 31 34 35 33
DEWPT 2 2 2 3 5 7 10 10 13 17 20 23 25 26 29 32 33 32
RH 63 79 83 87 87 83 70 59 60 81 84 85 88 92 92 92 92 96
WIND DIR SW S S S S S S S S S S S S S S S S SW
WIND SPD 3 4 3 3 4 8 11 12 13 14 16 13 13 11 13 13 12 13
WIND GUST 17 13 16 26 34 40 43 39 39 34 32 29 33 34 35 34
CLOUDS FW FW SC B1 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 10 50 90 100
QPF 12HR 0 0.00-0.05 0.00-0.14 0.05-0.21 0.39-0.67
SNOW 12HR 00-00 00-00 1
RAIN D D D D
SNOW L D D D D D D D D
SNOWSHWRS S S S S C C S S
WIND CHILL 6 -1 -1 -1 0 6 10 13 10 11 16 17 19 21 25 26 24
MIN CHILL 0 -10 -10 -9 -5 4 2 11 15 20
WINTER STORM A A A A A A
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 16 24 9 26 14 26 9 20
TEMP 27 17 24 19 13 10 24 21 19 18 24 20 14 10 18 13
DEWPT 24 14 16 14 9 8 17 17 16 16 19 15 10 7 10 7
PWIND DIR W W W W SW SW W W
WIND CHAR GN GN LT LT LT GN LT LT
AVG CLOUDS OV B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 90 40 50 40 60 60 50 40
RAIN D
SNOW D
SNOWSHWRS C C C C C C C C L L C C C C C
NYZ008-082100-
LEWIS-
INCLUDING THE CITY OF LOWVILLE
101 PM EST MON DEC 8 2025
DATE MON 12/08/25 TUE 12/09/25 WED 12/10/25
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 12 -5 21 24 27 13 16 19 31 34 37
TEMP 9 1 0 0 1 4 13 19 21 18 19 22 23 25 28 32 33 31
DEWPT -2 -2 -2 -2 0 2 7 7 8 14 16 19 21 23 27 30 31 31
RH 60 87 91 91 95 91 76 59 56 84 88 88 92 92 96 92 92100
WIND DIR W SW S S S S S S S S S S S S S S S SW
WIND SPD 3 4 3 2 2 5 8 10 12 10 11 10 10 9 9 10 9 9
WIND GUST 19 24 26 26 26 23 23 24 25 25 25 23
CLOUDS FW SC SC B1 SC B1 B1 B2 B2 B2 OV OV OV OV OV OV OV OV
POP 12HR 0 5 50 80 100
QPF 12HR 0 0 0.00-0.14 0.03-0.15 0.37-0.79
SNOW 12HR 00-00 00-00 1
RAIN D D D
RAIN SHWRS S S S
SNOW L L D D D D D D
SNOWSHWRS C C
WIND CHILL -7 -6 2 8 9 6 7 11 13 15 19 24 25 23
MIN CHILL -1 -12 -13 -11 -10 2 0 8 13 19
WINTER STORM A A A A A A
DATE THU 12/11/25 FRI 12/12/25 SAT 12/13/25 SUN 12/14/25
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 15 23 7 24 11 23 7 18
TEMP 26 16 22 17 11 8 22 18 17 15 22 17 11 8 16 9
DEWPT 25 15 15 14 9 6 16 16 15 14 17 14 8 6 9 6
PWIND DIR W W W W SW SW W W
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 90 60 60 40 60 60 50 40
SNOW D L
SNOWSHWRS L C C L C C C L L L C C C C
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