604
FPUS51 KBUF 212000
ZFPBUF
ZONE FORECASTS FOR WESTERN NEW YORK
NATIONAL WEATHER SERVICE BUFFALO NY
400 PM EDT THU MAY 21 2026
NYZ001-220400-
NIAGARA-
INCLUDING THE CITY OF NIAGARA FALLS
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS AROUND 40. LIGHT EAST WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
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 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH.
CHANCE OF RAIN 50 PERCENT.
SATURDAY
SHOWERS, COOL WITH HIGHS AROUND 60. EAST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. EAST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING, BECOMING SOUTHEAST.
CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS AROUND 70. CHANCE OF RAIN 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS AROUND 70.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ010-220400-
NORTHERN ERIE-
INCLUDING THE CITY OF BUFFALO
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS IN THE
UPPER 40S. EAST WINDS 10 MPH OR LESS. CHANCE OF RAIN 50 PERCENT.
SATURDAY
SHOWERS, COOL WITH HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE
OF RAIN NEAR 100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN
NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ002-220400-
ORLEANS-
INCLUDING THE CITY OF MEDINA
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS IN THE LOWER 40S. LIGHT EAST WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
COOL WITH HIGHS AROUND 60. EAST WINDS 10 MPH OR LESS, INCREASING TO
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS
IN THE UPPER 40S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.
SATURDAY
SHOWERS, COOL WITH HIGHS IN THE UPPER 50S. EAST WINDS
10 TO 15 MPH, BECOMING SOUTHEAST WITH GUSTS UP TO 30 MPH. CHANCE OF
RAIN NEAR 100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN
NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS AROUND 70. CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ011-220400-
GENESEE-
INCLUDING THE CITY OF BATAVIA
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. COOL WITH LOWS IN THE UPPER 30S. NORTHEAST
WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS IN THE LOWER 60S. EAST WINDS 10 MPH OR LESS, INCREASING TO
10 TO 15 MPH.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS IN THE
UPPER 40S. EAST WINDS 10 MPH OR LESS, BECOMING SOUTHEAST. CHANCE OF
RAIN 50 PERCENT.
SATURDAY
SHOWERS, COOL WITH HIGHS IN THE MID 50S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. SOUTHEAST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ085-220400-
SOUTHERN ERIE-
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS RANGING FROM THE UPPER 30S INLAND TO
THE MID 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 RANGING FROM THE MID 60S INLAND TO THE UPPER 60S ALONG THE
LAKE ERIE SHORE. LIGHT EAST WINDS.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS RANGING FROM
THE MID 40S INLAND TO THE UPPER 40S ALONG THE LAKE ERIE SHORE.
SOUTHEAST WINDS 10 MPH OR LESS. CHANCE OF RAIN 60 PERCENT.
SATURDAY
SHOWERS, COOLER WITH HIGHS RANGING FROM THE MID 50S
INLAND TO THE LOWER 60S ALONG THE LAKE ERIE SHORE. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS RANGING FROM THE MID 40S INLAND TO
THE LOWER 50S ALONG THE LAKE ERIE SHORE. SOUTHEAST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS AROUND 70. CHANCE OF RAIN 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ012-220400-
WYOMING-
INCLUDING THE CITY OF WARSAW
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR THROUGH THE EARLY OVERNIGHT, THEN BECOMING
PARTLY CLOUDY WITH PATCHY FROST DEVELOPING LATE. LOWS IN THE UPPER
30S. NORTHEAST WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS IN THE LOWER 60S. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE
MID 40S. EAST WINDS 10 MPH OR LESS, BECOMING SOUTHEAST. CHANCE OF
RAIN 60 PERCENT.
SATURDAY
SHOWERS, COOLER WITH HIGHS RANGING FROM THE LOWER 50S ON
THE HILLTOPS TO THE MID 50S ACROSS THE LOWER ELEVATIONS. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE MID 40S. SOUTHEAST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ019-220400-
CHAUTAUQUA-
INCLUDING THE CITY OF JAMESTOWN
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS RANGING FROM AROUND 40 IN INTERIOR
VALLEYS TO THE MID 40S ALONG THE LAKE ERIE SHORE. NORTHEAST WINDS
10 TO 15 MPH, BECOMING EAST 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS IN THE MID 60S. EAST WINDS 10 MPH OR LESS.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS RANGING FROM
THE MID 40S IN INTERIOR VALLEYS TO THE LOWER 50S ALONG THE LAKE ERIE
SHORE. SOUTHEAST WINDS 10 MPH OR LESS, INCREASING TO 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.
SATURDAY
SHOWERS. LOCALLY HEAVY RAINFALL POSSIBLE. BREEZY, COOL
WITH HIGHS RANGING FROM THE MID 50S INLAND TO THE LOWER 60S ALONG
THE LAKE ERIE SHORE. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO
40 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
SATURDAY NIGHT
SHOWERS, BREEZY WITH LOWS RANGING FROM THE UPPER
40S IN INTERIOR VALLEYS TO THE MID 50S ALONG THE LAKE ERIE SHORE.
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN
90 PERCENT.
SUNDAY
SHOWERS. HIGHS AROUND 70. CHANCE OF RAIN 80 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 MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ020-220400-
CATTARAUGUS-
INCLUDING THE CITY OF OLEAN
400 PM EDT THU MAY 21 2026
TONIGHT
BECOMING MAINLY CLEAR WITH PATCHY FROST DEVELOPING LATE.
LOWS IN THE UPPER 30S. NORTHEAST WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS RANGING FROM THE LOWER 60S ON THE HILLTOPS TO THE MID 60S
ACROSS THE LOWER ELEVATIONS. LIGHT EAST WINDS.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE LOWER
40S. LIGHT WINDS, BECOMING SOUTHEAST 10 TO 15 MPH. CHANCE OF RAIN
70 PERCENT.
SATURDAY
SHOWERS, COOLER WITH HIGHS RANGING FROM THE LOWER 50S ON
THE HILLTOPS TO THE MID 50S ACROSS THE LOWER ELEVATIONS. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE MID 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 40 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.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ021-220400-
ALLEGANY-
INCLUDING THE CITY OF WELLSVILLE
400 PM EDT THU MAY 21 2026
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT
FRIDAY...
TONIGHT
BECOMING MAINLY CLEAR WITH AREAS OF FROST DEVELOPING
LATE. LOWS IN THE UPPER 30S. NORTHEAST WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS RANGING FROM THE LOWER 60S ON THE HILLTOPS TO THE MID 60S
ACROSS THE LOWER ELEVATIONS. LIGHT WINDS, BECOMING SOUTHEAST AROUND
10 MPH.
FRIDAY NIGHT
CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE LOWER
40S. LIGHT WINDS, BECOMING SOUTHEAST 10 TO 15 MPH. CHANCE OF RAIN
70 PERCENT.
SATURDAY
SHOWERS, COOLER WITH HIGHS RANGING FROM THE UPPER 40S ON
THE HILLTOPS TO THE MID 50S ACROSS THE LOWER ELEVATIONS. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE LOWER 40S. SOUTHEAST WINDS
10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE MID 60S. CHANCE OF RAIN 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
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 UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ013-220400-
LIVINGSTON-
INCLUDING THE CITY OF GENESEO
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR WITH PATCHY FROST DEVELOPING LATE. LOWS IN
THE UPPER 30S. NORTHEAST WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 60S. LIGHT WINDS, BECOMING EAST 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY OVERNIGHT. LOWS IN THE
MID 40S. EAST WINDS 10 MPH OR LESS, BECOMING SOUTHEAST. CHANCE OF
RAIN 60 PERCENT.
SATURDAY
SHOWERS, COOLER WITH HIGHS RANGING FROM THE LOWER 50S ON
THE HILLTOPS TO THE MID 50S ACROSS THE LOWER ELEVATIONS. SOUTHEAST
WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS, WINDY WITH LOWS IN THE MID 40S. SOUTHEAST
WINDS 20 TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ014-220400-
ONTARIO-
INCLUDING THE CITY OF CANANDAIGUA
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR WITH PATCHY FROST DEVELOPING LATE. LOWS IN
THE UPPER 30S. NORTHEAST WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS RANGING FROM THE LOWER 60S ON THE HILLTOPS TO THE MID 60S
ACROSS THE LOWER ELEVATIONS. LIGHT WINDS, BECOMING EAST AROUND
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS
IN THE MID 40S. NORTHEAST WINDS 10 MPH OR LESS, BECOMING SOUTHEAST.
CHANCE OF RAIN 50 PERCENT.
SATURDAY
SHOWERS, COOLER WITH HIGHS RANGING FROM AROUND 50 ON THE
HILLTOPS TO THE MID 50S ACROSS THE LOWER ELEVATIONS. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN NEAR
100 PERCENT.
SATURDAY NIGHT
SHOWERS, WINDY WITH LOWS IN THE MID 40S. SOUTHEAST
WINDS 20 TO 30 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ003-220400-
MONROE-
INCLUDING THE CITY OF ROCHESTER
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS AROUND 40. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS RANGING FROM THE UPPER 50S ALONG THE LAKE ONTARIO SHORE TO THE
LOWER 60S INLAND. LIGHT WINDS, BECOMING NORTHEAST 10 TO 15 MPH.
FRIDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS OVERNIGHT. LOWS IN THE
UPPER 40S. EAST WINDS 5 TO 10 MPH, BECOMING LIGHT. CHANCE OF RAIN
40 PERCENT.
SATURDAY
SHOWERS, COOL WITH HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE
OF RAIN NEAR 100 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE MID 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN
NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS AROUND 70.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ004-220400-
WAYNE-
INCLUDING THE CITY OF NEWARK
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS AROUND 40. NORTH WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY.
HIGHS RANGING FROM THE LOWER 60S ALONG THE LAKE ONTARIO SHORE TO THE
MID 60S INLAND. LIGHT WINDS, BECOMING NORTHEAST AROUND 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.
SATURDAY
SHOWERS, COOL WITH HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE MID 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN
NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 60S. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
NYZ005-220400-
NORTHERN CAYUGA-
INCLUDING THE CITY OF FAIR HAVEN
400 PM EDT THU MAY 21 2026
TONIGHT
MAINLY CLEAR. LOWS AROUND 40. NORTH WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 60S. LIGHT EAST WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.
SATURDAY
SHOWERS, COOL WITH HIGHS AROUND 60. SOUTHEAST WINDS
10 MPH OR LESS. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS IN THE MID 40S. SOUTHEAST WINDS 5 TO
10 MPH. CHANCE OF RAIN NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE MID 60S. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ006-220400-
OSWEGO-
INCLUDING THE CITY OF OSWEGO
400 PM EDT THU MAY 21 2026
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT
FRIDAY...
TONIGHT
MAINLY CLEAR WITH AREAS OF FROST DEVELOPING AFTER
MIDNIGHT. LOWS RANGING FROM THE UPPER 30S ACROSS THE TUG HILL TO THE
LOWER 40S ALONG THE LAKE ONTARIO SHORE. NORTH WINDS 5 TO 10 MPH,
BECOMING LIGHT.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY SUNNY.
HIGHS IN THE UPPER 60S. LIGHT EAST WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.
SATURDAY
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS IN THE
AFTERNOON. HIGHS RANGING FROM THE UPPER 50S ON THE TUG HILL TO THE
LOWER 60S ACROSS THE LOWER ELEVATIONS. SOUTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS RANGING FROM THE LOWER 40S ACROSS
THE TUG HILL TO THE UPPER 40S ALONG THE LAKE ONTARIO SHORE.
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN
NEAR 100 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 60S. CHANCE OF RAIN NEAR
100 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS AROUND 50.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
NYZ007-220400-
JEFFERSON-
INCLUDING THE CITY OF WATERTOWN
400 PM EDT THU MAY 21 2026
...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT FRIDAY...
TONIGHT
MAINLY CLEAR WITH AREAS OF FROST DEVELOPING AFTER
MIDNIGHT. LOWS RANGING FROM THE MID 30S ACROSS THE TUG HILL TO THE
LOWER 40S ALONG THE LAKE ONTARIO SHORE. NORTH WINDS 10 MPH OR LESS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. LIGHT NORTHEAST WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY AND WARMER WITH LOWS RANGING FROM THE
MID 40S ACROSS THE TUG HILL TO AROUND 50 ALONG THE LAKE ONTARIO
SHORE. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS
RANGING FROM THE UPPER 50S ON THE TUG HILL TO THE MID 60S ACROSS THE
LOWER ELEVATIONS. EAST WINDS 10 MPH OR LESS, BECOMING SOUTHEAST.
CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS RANGING FROM THE MID 40S ACROSS THE
TUG HILL TO THE UPPER 40S ALONG THE LAKE ONTARIO SHORE. SOUTHEAST
WINDS 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN
90 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 60S. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS AROUND 50.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
THURSDAY
SUNNY. HIGHS IN THE MID 70S.
NYZ008-220400-
LEWIS-
INCLUDING THE CITY OF LOWVILLE
400 PM EDT THU MAY 21 2026
...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT FRIDAY...
TONIGHT
MAINLY CLEAR WITH WIDESPREAD FROST DEVELOPING AFTER
MIDNIGHT. COLD WITH LOWS IN THE MID 30S. LIGHT WINDS.
FRIDAY
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. LIGHT EAST WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY AND NOT AS COLD WITH LOWS IN THE MID
40S. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS
RANGING FROM THE UPPER 50S ON THE HILLTOPS TO THE MID 60S ACROSS THE
LOWER ELEVATIONS. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN
70 PERCENT.
SATURDAY NIGHT
SHOWERS. LOWS RANGING FROM THE UPPER 30S ON THE
HILLTOPS TO THE LOWER 40S ACROSS THE LOWER ELEVATIONS. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN
90 PERCENT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S.
MEMORIAL DAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S.
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