Zone Forecast Product
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
298 FPUS51 KBUF 110200 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 1000 PM EDT Sun May 10 2026 NYZ001-111000- Niagara- Including the city of Niagara Falls 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Partly to mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny in the morning, then becoming mostly sunny. Cool with highs in the mid 50s. Light winds, becoming northwest around 10 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing overnight. Chilly with lows ranging from the lower 30s inland to the upper 30s along the Lake Ontario shore. Light winds. .TUESDAY...Sunny, cool with highs in the upper 50s. Light winds. .TUESDAY NIGHT...Showers. Not as cool with lows in the mid 40s. Light winds, becoming southeast 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY...Showers. Highs in the lower 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 70 percent. .THURSDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Partly sunny. Highs in the lower 70s. $$ NYZ010-111000- Northern Erie- Including the city of Buffalo 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Partly to mostly cloudy. Lows in the upper 30s. Light southwest winds. .MONDAY...Partly to mostly sunny. Cool with highs in the lower 50s. Light winds, becoming northwest around 10 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing overnight. Cold with lows ranging from the lower 30s inland to the mid 30s along the Lake Erie shore. Light winds. .TUESDAY...Sunny. Highs in the upper 50s. Light winds. .TUESDAY NIGHT...Cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming south 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY...Showers. Highs in the lower 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers. Lows in the mid 40s. Chance of rain 80 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. $$ NYZ002-111000- Orleans- Including the city of Medina 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear late this evening, then becoming mostly cloudy. Lows in the upper 30s. Light southwest winds. .MONDAY...Becoming mostly sunny. Cool with highs in the lower 50s. Light winds, becoming northwest around 10 mph. .MONDAY NIGHT...Clear with widespread frost developing overnight. Chilly with lows ranging from the mid 30s inland to the upper 30s along the Lake Ontario shore. West winds 10 mph or less. .TUESDAY...Sunny, cool with highs in the upper 50s. Light winds. .TUESDAY NIGHT...Cloudy. A chance of showers in the evening, then showers overnight. Lows in the mid 40s. Southeast winds 10 mph or less. Chance of rain 90 percent. .WEDNESDAY...Showers. Highs in the mid 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers. Lows in the mid 40s. Chance of rain 80 percent. .THURSDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SATURDAY...Partly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Partly sunny. Highs in the lower 70s. $$ NYZ011-111000- Genesee- Including the city of Batavia 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear late this evening, then becoming partly cloudy. Lows in the upper 30s. Light southwest winds. .MONDAY...Partly to mostly sunny. Cool with highs in the lower 50s. Light winds, becoming northwest 5 to 10 mph. .MONDAY NIGHT...Clear with widespread frost developing. Cold with lows in the lower 30s. Northwest winds 10 mph or less. .TUESDAY...Sunny, cool with highs in the upper 50s. Light winds. .TUESDAY NIGHT...Cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming southeast 10 to 15 mph. Chance of rain 90 percent. .WEDNESDAY...Showers. Highs in the lower 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Partly sunny. Highs in the lower 70s. $$ NYZ085-111000- Southern Erie- Including the cities of Orchard Park and Springville 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Mainly clear late this evening, then becoming partly cloudy with patchy frost developing. Lows ranging from the mid 30s inland to the lower 40s along the Lake Erie shore. Light south winds. .MONDAY...Partly to mostly sunny. Cool with highs ranging from the upper 40s on the hilltops to the mid 50s across the lower elevations. Light northwest winds. .MONDAY NIGHT...Mainly clear with widespread frost developing. Cold with lows ranging from around 30 inland to the upper 30s along the Lake Erie shore. Light winds. .TUESDAY...Sunny. Highs in the upper 50s. Light winds. .TUESDAY NIGHT...Cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows ranging from the mid 40s inland to the upper 40s along the Lake Erie shore. South winds 10 mph or less. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the lower 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny with a chance of showers. Highs around 70. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 50s. .SUNDAY...Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent. $$ NYZ012-111000- Wyoming- Including the city of Warsaw 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Mainly clear through the early overnight, then becoming partly cloudy with areas of frost developing. Lows in the mid 30s. Light southwest winds. .MONDAY...Partly to mostly sunny. Cool with highs around 50. Light winds, becoming northwest 5 to 10 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing. Cold with lows in the lower 30s. Northwest winds 10 mph or less. .TUESDAY...Sunny. Highs in the upper 50s. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming south 10 to 15 mph. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs around 60. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows around 50. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. $$ NYZ019-111000- Chautauqua- Including the city of Jamestown 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Mainly clear late this evening, then becoming partly cloudy with areas of frost developing. Lows ranging from the mid 30s in interior valleys to the lower 40s along the Lake Erie shore. Light southwest winds. .MONDAY...Mostly sunny and cool with highs ranging from the upper 40s on the hilltops to the lower 50s across the lower elevations. Light winds, becoming northwest 5 to 10 mph. .MONDAY NIGHT...Clear with widespread frost developing. Cold with lows ranging from the lower 30s in interior valleys to the upper 30s along the Lake Erie shore. Northwest winds 10 mph or less. .TUESDAY...Sunny. Highs ranging from the mid 50s on the hilltops to around 60 across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows ranging from the mid 40s in interior valleys to around 50 along the Lake Erie shore. Light winds, becoming south 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the lower 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 50s. .SUNDAY...Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent. $$ NYZ020-111000- Cattaraugus- Including the city of Olean 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Mainly clear with areas of frost. Lows in the lower 30s. Light southwest winds. .MONDAY...Mostly sunny and cool with highs in the lower 50s. Northwest winds 10 mph or less. .MONDAY NIGHT...Clear with widespread frost developing. Cold with lows around 30. Light winds. .TUESDAY...Sunny. Highs in the upper 50s. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming south 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the lower 60s. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 40s. Chance of rain near 100 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows around 50. .SUNDAY...Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. $$ NYZ021-111000- Allegany- Including the city of Wellsville 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Mainly clear with widespread frost developing. Lows in the lower 30s. Light southwest winds. .MONDAY...Partly to mostly sunny. Cool with highs in the lower 50s. Light winds, becoming northwest 5 to 10 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing. Cold with lows in the upper 20s. Northwest winds 10 mph or less. .TUESDAY...Sunny. Highs ranging from the upper 50s on the hilltops to the lower 60s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming south 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs around 60. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 40s. Chance of rain near 100 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .SATURDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent. $$ NYZ013-111000- Livingston- Including the city of Geneseo 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear through the early overnight, then becoming partly cloudy with patchy frost developing. Lows in the mid 30s. Light southwest winds. .MONDAY...Mostly sunny and cool with highs ranging from around 50 on the hilltops to the mid 50s across the lower elevations. Light winds, becoming northwest 10 to 15 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing. Cold with lows in the lower 30s. Northwest winds 5 to 10 mph, becoming light. .TUESDAY...Sunny. Highs around 60. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming south 10 to 15 mph. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny with a chance of showers. Highs around 70. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows around 50. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent. $$ NYZ014-111000- Ontario- Including the city of Canandaigua 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear with patchy frost developing. Lows ranging from the mid 30s on the hilltops to the upper 30s across the lower elevations. Light west winds. .MONDAY...Partly to mostly sunny. Cool with highs ranging from the upper 40s on the hilltops to the mid 50s across the lower elevations. Light winds, becoming northwest 10 to 15 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing. Cold with lows ranging from the lower 30s on the hilltops to the mid 30s across the lower elevations. Northwest winds 5 to 10 mph, becoming light. .TUESDAY...Sunny. Highs ranging from the mid 50s on the hilltops to the upper 50s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. Showers overnight. Not as cold with lows in the mid 40s. Light winds, becoming southeast 5 to 10 mph. Chance of rain 80 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the lower 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SATURDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows around 50. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. $$ NYZ003-111000- Monroe- Including the city of Rochester 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear through the early overnight, then becoming partly cloudy. Lows in the upper 30s. Light west winds. .MONDAY...Partly to mostly sunny. Cool with highs in the mid 50s. Light winds, becoming northwest 5 to 10 mph. .MONDAY NIGHT...Clear with areas of frost developing overnight. Lows ranging from the mid 30s inland to the upper 30s along the Lake Ontario shore. Northwest winds 5 to 10 mph, becoming light. .TUESDAY...Sunny, cool with highs ranging from the mid 50s along the Lake Ontario shore to the upper 50s inland. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers overnight. Lows in the mid 40s. Light winds, becoming southeast 5 to 10 mph. Chance of rain 90 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SATURDAY...Partly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. $$ NYZ004-111000- Wayne- Including the city of Newark 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear through the early overnight, then becoming partly cloudy. Lows in the upper 30s. Light west winds. .MONDAY...Mostly sunny and cool with highs in the lower 50s. Light winds, becoming northwest around 10 mph. .MONDAY NIGHT...Mainly clear with areas of frost developing overnight. Lows in the mid 30s. Northwest winds 10 mph or less. .TUESDAY...Sunny, cool with highs ranging from the mid 50s along the Lake Ontario shore to the upper 50s inland. Light winds. .TUESDAY NIGHT...Mostly cloudy. Showers overnight. Lows in the mid 40s. Light winds. Chance of rain 80 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the mid 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SATURDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. $$ NYZ005-111000- Northern Cayuga- Including the city of Fair Haven 1000 PM EDT Sun May 10 2026 .OVERNIGHT...Mainly clear. Lows in the upper 30s. Light west winds. .MONDAY...Mostly sunny and cool with highs in the lower 50s. Light winds, becoming northwest around 10 mph. .MONDAY NIGHT...Mainly clear with areas of frost developing overnight. Lows in the mid 30s. Light winds. .TUESDAY...Sunny. Highs in the upper 50s. Light winds. .TUESDAY NIGHT...Mostly cloudy. Showers overnight. Lows in the mid 40s. Light winds. Chance of rain 80 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs in the lower 60s. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. .SATURDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. $$ NYZ006-111000- Oswego- Including the city of Oswego 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Mainly clear with areas of frost. Lows ranging from the mid 30s across the Tug Hill to the upper 30s along the Lake Ontario shore. Light west winds. .MONDAY...Mostly sunny and cool with highs ranging from the upper 40s on the Tug Hill to the lower 50s across the lower elevations. Light winds, becoming west 5 to 10 mph. .MONDAY NIGHT...Mainly clear with widespread frost developing. Lows ranging from the lower 30s across the Tug Hill to the upper 30s along the Lake Ontario shore. Light winds. .TUESDAY...Sunny, cool with highs ranging from the lower 50s on the Tug Hill to the mid 50s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. Showers likely overnight. Lows ranging from the upper 30s on the Tug Hill to the lower 40s across the lower elevations. Light winds, becoming southeast 5 to 10 mph. Chance of rain 70 percent. .WEDNESDAY...Showers with a chance of thunderstorms. Highs around 60. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Showers likely. Highs in the mid 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent. $$ NYZ007-111000- Jefferson- Including the city of Watertown 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Clear with patchy frost. Lows ranging from the mid 30s across the Tug Hill to around 40 along the Lake Ontario shore. West winds 5 to 10 mph, becoming light. .MONDAY...Partly sunny. A chance of rain showers in the afternoon. Cool with highs ranging from the upper 40s on the Tug Hill to the lower 50s across the lower elevations. Light winds, becoming west 5 to 10 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Widespread frost developing. Lows ranging from the lower 30s across the Tug Hill to the upper 30s along the Lake Ontario shore. Light winds. Chance of rain 30 percent. .TUESDAY...Sunny, cool with highs ranging from the lower 50s on the Tug Hill to the mid 50s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. Showers likely overnight. Lows ranging from around 40 across the Tug Hill to the mid 40s along the Lake Ontario shore. Light winds, becoming southeast 5 to 10 mph. Chance of rain 70 percent. .WEDNESDAY...Showers. Highs in the upper 50s. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Showers. Lows in the mid 40s. Chance of rain 90 percent. .THURSDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .SATURDAY...Partly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 30 percent. .SUNDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 60s. $$ NYZ008-111000- Lewis- Including the city of Lowville 1000 PM EDT Sun May 10 2026 ...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY... .OVERNIGHT...Clear with widespread frost. Lows in the lower 30s. Light west winds. .MONDAY...Sunny, cool with highs ranging from the upper 40s on the hilltops to the lower 50s across the lower elevations. Light winds, becoming west 5 to 10 mph. .MONDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mainly clear overnight. Widespread frost developing. Cold with lows in the lower 30s. Light winds. Chance of rain 30 percent. .TUESDAY...Sunny, cool with highs ranging from the lower 50s on the hilltops to the mid 50s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. Showers likely overnight. Lows in the upper 30s. Light winds. Chance of rain 70 percent. .WEDNESDAY...Showers. Highs in the mid 50s. Chance of rain near 100 percent. .WEDNESDAY NIGHT...Showers. Lows in the lower 40s. Chance of rain 90 percent. .THURSDAY...Showers likely. Highs in the mid 50s. Chance of rain 70 percent. .THURSDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .FRIDAY...Partly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .SATURDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .SUNDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 40 percent. $$