126
FPUS51 KBUF 202001
ZFPBUF
ZONE FORECASTS FOR WESTERN NEW YORK
NATIONAL WEATHER SERVICE BUFFALO NY
400 PM EDT WED MAY 20 2026
NYZ001-210400-
NIAGARA-
INCLUDING THE CITY OF NIAGARA FALLS
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS IN THE LOWER 40S.
LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO
15 MPH.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE UPPER
40S. EAST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH. CHANCE OF
RAIN 70 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE LOWER 60S. CHANCE OF RAIN
90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS AROUND 50. CHANCE OF RAIN
80 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ010-210400-
NORTHERN ERIE-
INCLUDING THE CITY OF BUFFALO
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS 5 TO
10 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS IN THE LOWER 40S.
LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE UPPER
40S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
SATURDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HIGHS AROUND 60.
CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ002-210400-
ORLEANS-
INCLUDING THE CITY OF MEDINA
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 5 TO 10 MPH, BECOMING LIGHT.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS IN THE LOWER 40S.
LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
COOL WITH HIGHS IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH, INCREASING
TO 10 TO 15 MPH.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS IN THE
UPPER 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
SATURDAY
SHOWERS. HIGHS AROUND 60. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS AROUND 50. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ011-210400-
GENESEE-
INCLUDING THE CITY OF BATAVIA
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 MPH OR LESS, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS AROUND 40. LIGHT
WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 60S. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE UPPER
40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.
SATURDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 50S. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS
AROUND 50. CHANCE OF RAIN 80 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ085-210400-
SOUTHERN ERIE-
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS RANGING FROM AROUND 40 INLAND TO THE
MID 40S ALONG THE LAKE ERIE SHORE. WEST WINDS 10 MPH OR LESS.
THURSDAY
MOSTLY SUNNY. HIGHS RANGING FROM THE UPPER 50S INLAND TO
THE LOWER 60S ALONG THE LAKE ERIE SHORE. LIGHT NORTHEAST WINDS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS RANGING FROM AROUND
40 INLAND TO THE MID 40S ALONG THE LAKE ERIE SHORE. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS RANGING FROM THE MID 60S INLAND TO THE LOWER 70S ALONG THE
LAKE ERIE SHORE. LIGHT WINDS.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS OVERNIGHT. LOWS RANGING FROM THE MID 40S INLAND TO AROUND
50 ALONG THE LAKE ERIE SHORE. SOUTHEAST WINDS 10 MPH OR LESS. CHANCE
OF RAIN 80 PERCENT.
SATURDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 50S. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ012-210400-
WYOMING-
INCLUDING THE CITY OF WARSAW
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE MID 50S.
NORTHEAST WINDS 10 MPH OR LESS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS IN THE UPPER 30S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 60S. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
CLOUDY. SHOWERS OVERNIGHT. LOWS IN THE MID 40S. EAST
WINDS 10 MPH OR LESS, BECOMING SOUTHEAST 10 TO 15 MPH. CHANCE OF
RAIN 80 PERCENT.
SATURDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
50S. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. CHANCE OF RAIN 80 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE LOWER 70S.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE MID 50S. CHANCE OF RAIN
60 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 30 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ019-210400-
CHAUTAUQUA-
INCLUDING THE CITY OF JAMESTOWN
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS RANGING FROM THE LOWER 40S IN
INTERIOR VALLEYS TO THE MID 40S ALONG THE LAKE ERIE SHORE. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH, INCREASING TO 10 TO 15 MPH.
THURSDAY NIGHT
MAINLY CLEAR. LOWS RANGING FROM THE LOWER 40S IN
INTERIOR VALLEYS TO THE UPPER 40S ALONG THE LAKE ERIE SHORE.
NORTHEAST WINDS 5 TO 10 MPH, BECOMING LIGHT.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS IN THE UPPER 60S. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS OVERNIGHT. LOWS RANGING FROM THE MID 40S IN INTERIOR VALLEYS
TO THE LOWER 50S ALONG THE LAKE ERIE SHORE. SOUTHEAST WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE
OF RAIN 90 PERCENT.
SATURDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HIGHS AROUND 60.
CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 50S. CHANCE OF RAIN 70 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
60 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE MID 50S. CHANCE OF RAIN
60 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. CHANCE OF RAIN 30 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ020-210400-
CATTARAUGUS-
INCLUDING THE CITY OF OLEAN
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 MPH OR LESS.
THURSDAY
BECOMING MOSTLY SUNNY. HIGHS IN THE LOWER 60S. LIGHT
NORTHEAST WINDS.
THURSDAY NIGHT
MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS AROUND 40. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS RANGING FROM THE MID 60S ON THE HILLTOPS TO THE UPPER 60S
ACROSS THE LOWER ELEVATIONS. LIGHT WINDS.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS OVERNIGHT. LOWS IN THE MID 40S. SOUTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN
90 PERCENT.
SATURDAY
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
50S. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 40S. CHANCE OF RAIN 80 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
60 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE MID 50S. CHANCE OF RAIN
60 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 30 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ021-210400-
ALLEGANY-
INCLUDING THE CITY OF WELLSVILLE
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 MPH OR LESS, BECOMING NORTH.
THURSDAY
BECOMING MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS
10 MPH OR LESS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS IN THE UPPER 30S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS RANGING FROM THE LOWER 60S ON THE HILLTOPS TO THE UPPER 60S
ACROSS THE LOWER ELEVATIONS. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS OVERNIGHT. LOWS IN THE LOWER 40S. SOUTHEAST WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH. CHANCE OF RAIN 80 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE MID 50S. CHANCE OF RAIN
90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
70S. CHANCE OF RAIN 50 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE LOWER 50S. CHANCE OF
RAIN 60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
RAIN 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 30 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 70S.
NYZ013-210400-
LIVINGSTON-
INCLUDING THE CITY OF GENESEO
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 MPH OR LESS, BECOMING NORTHEAST.
THURSDAY
BECOMING MOSTLY SUNNY. COOL WITH HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 10 MPH OR LESS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS AROUND 40. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 60S. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS OVERNIGHT. LOWS IN THE UPPER
40S. EAST WINDS 10 MPH OR LESS, BECOMING SOUTHEAST. CHANCE OF RAIN
80 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. CHANCE OF RAIN 50 PERCENT.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. CHANCE OF RAIN 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. CHANCE OF RAIN 30 PERCENT.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ014-210400-
ONTARIO-
INCLUDING THE CITY OF CANANDAIGUA
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 TO 15 MPH, BECOMING NORTHEAST 5 TO 10 MPH.
THURSDAY
BECOMING MOSTLY SUNNY. COOL WITH HIGHS RANGING FROM THE
LOWER 50S ON THE HILLTOPS TO THE UPPER 50S ACROSS THE LOWER
ELEVATIONS. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTH.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS AROUND 40. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
NOT AS COOL WITH HIGHS RANGING FROM THE LOWER 60S ON THE HILLTOPS TO
THE MID 60S ACROSS THE LOWER ELEVATIONS. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE
UPPER 40S. LIGHT WINDS, BECOMING SOUTHEAST 5 TO 10 MPH. CHANCE OF
RAIN 70 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
70 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE MID 50S. CHANCE OF RAIN
60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE MID 70S. CHANCE OF RAIN
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ003-210400-
MONROE-
INCLUDING THE CITY OF ROCHESTER
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS
10 TO 15 MPH, BECOMING NORTHEAST 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE MID 50S.
NORTHEAST WINDS 10 MPH OR LESS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS IN THE LOWER 40S.
LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS RANGING FROM THE LOWER 60S ALONG THE LAKE ONTARIO SHORE TO THE
MID 60S INLAND. LIGHT WINDS, BECOMING EAST 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS
IN THE UPPER 40S. EAST WINDS 10 MPH OR LESS. CHANCE OF RAIN
50 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
70 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE MID 50S. CHANCE OF RAIN
60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE MID 70S. CHANCE OF RAIN
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
NYZ004-210400-
WAYNE-
INCLUDING THE CITY OF NEWARK
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO
15 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE MID 50S.
NORTHEAST WINDS 5 TO 10 MPH, BECOMING LIGHT.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS IN THE LOWER 40S.
LIGHT WINDS.
FRIDAY
PARTLY TO MOSTLY SUNNY. HIGHS RANGING FROM THE LOWER 60S
ALONG THE LAKE ONTARIO SHORE TO THE MID 60S INLAND. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS
IN THE UPPER 40S. LIGHT WINDS. CHANCE OF RAIN 50 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
80 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE LOWER 50S. CHANCE OF
RAIN 60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
RAIN 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ005-210400-
NORTHERN CAYUGA-
INCLUDING THE CITY OF FAIR HAVEN
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO
15 MPH, BECOMING NORTH 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY AND COOL WITH HIGHS IN THE UPPER 50S. NORTH
WINDS 10 MPH OR LESS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR. LOWS IN THE LOWER 40S.
LIGHT WINDS.
FRIDAY
PARTLY TO MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE
UPPER 60S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS
IN THE UPPER 40S. LIGHT WINDS. CHANCE OF RAIN 40 PERCENT.
SATURDAY
SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
80 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 70S. CHANCE OF RAIN
80 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE LOWER 50S. CHANCE OF
RAIN 60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
RAIN 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ006-210400-
OSWEGO-
INCLUDING THE CITY OF OSWEGO
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS RANGING FROM THE UPPER 30S ON THE TUG
HILL TO THE MID 40S ACROSS THE LOWER ELEVATIONS. WEST WINDS 10 TO
15 MPH, BECOMING NORTH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTH WINDS 10 MPH OR
LESS.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS IN THE LOWER 40S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS
IN THE UPPER 40S. LIGHT WINDS. CHANCE OF RAIN 30 PERCENT.
SATURDAY
SHOWERS. HIGHS AROUND 60. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE MID 40S. CHANCE OF RAIN
80 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
80 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE LOWER 50S. CHANCE OF
RAIN 60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS AROUND 70. CHANCE OF RAIN
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ007-210400-
JEFFERSON-
INCLUDING THE CITY OF WATERTOWN
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY AND BREEZY. LOWS RANGING FROM THE LOWER 40S
ACROSS THE TUG HILL TO THE MID 40S ALONG THE LAKE ONTARIO SHORE.
WEST WINDS 10 TO 15 MPH, BECOMING NORTHEAST.
THURSDAY
MOSTLY SUNNY. HIGHS RANGING FROM THE MID 50S ON THE TUG
HILL TO AROUND 60 ACROSS THE LOWER ELEVATIONS. NORTHEAST WINDS 5 TO
10 MPH, BECOMING LIGHT.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING
OVERNIGHT. LOWS RANGING FROM THE UPPER 30S ACROSS THE TUG HILL TO
THE LOWER 40S ALONG THE LAKE ONTARIO SHORE. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.
SATURDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 60S. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT
SHOWERS LIKELY. LOWS IN THE MID 40S. CHANCE OF
RAIN 70 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE MID 60S. CHANCE OF RAIN
70 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE LOWER 50S. CHANCE OF
RAIN 60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
RAIN 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S.
NYZ008-210400-
LEWIS-
INCLUDING THE CITY OF LOWVILLE
400 PM EDT WED MAY 20 2026
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 40. WEST WINDS 10 TO 15 MPH,
BECOMING NORTH.
THURSDAY
MOSTLY SUNNY. HIGHS RANGING FROM THE MID 50S ON THE
HILLTOPS TO AROUND 60 ACROSS THE LOWER ELEVATIONS. NORTH WINDS 5 TO
10 MPH, BECOMING LIGHT.
THURSDAY NIGHT
BECOMING MAINLY CLEAR WITH AREAS OF FROST
DEVELOPING OVERNIGHT. LOWS IN THE UPPER 30S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS RANGING FROM THE LOWER 60S ON THE
HILLTOPS TO THE UPPER 60S ACROSS THE LOWER ELEVATIONS. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.
SATURDAY
SHOWERS LIKELY. HIGHS AROUND 60. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT
SHOWERS LIKELY. LOWS IN THE LOWER 40S. CHANCE OF
RAIN 70 PERCENT.
SUNDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 60S. CHANCE OF RAIN
70 PERCENT.
SUNDAY NIGHT
SHOWERS LIKELY. LOWS IN THE UPPER 40S. CHANCE OF
RAIN 60 PERCENT.
MEMORIAL DAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
RAIN 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
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