Zone Forecast Product
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
792 FPUS51 KBUF 220200 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 1000 PM EDT Tue Jul 21 2026 NYZ001-221000- Niagara- Including the city of Niagara Falls 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the upper 50s. West winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 60 percent. .WEDNESDAY...Partly sunny. Highs in the lower 70s. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mainly clear. Lows ranging from the lower 50s inland to the upper 50s along the Lake Ontario shore. West winds 10 to 15 mph, becoming light. .THURSDAY...Sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Showers likely. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 60s. .TUESDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 70s. $$ NYZ010-221000- Northern Erie- Including the city of Buffalo 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the upper 50s. Light winds, becoming west 5 to 10 mph. Chance of rain 60 percent. .WEDNESDAY...Partly sunny and cool with highs around 70. West winds 5 to 10 mph, increasing to 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows ranging from the lower 50s inland to the mid 50s along the Lake Erie shore. West winds 5 to 10 mph, becoming light. .THURSDAY...Sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the upper 50s along the Lake Erie shore. Light winds. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ002-221000- Orleans- Including the city of Medina 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers likely with a chance of thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows ranging from the upper 50s inland to the lower 60s along the Lake Ontario shore. West winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Cool with highs in the lower 70s. West winds 10 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mainly clear. Lows ranging from the lower 50s inland to around 60 along the Lake Ontario shore. West winds 10 to 15 mph, becoming light. .THURSDAY...Sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. .TUESDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 70s. $$ NYZ011-221000- Genesee- Including the city of Batavia 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny and cool with highs in the upper 60s. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 50s. West winds 5 to 10 mph, becoming light. .THURSDAY...Sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows in the mid 50s. Light winds. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ085-221000- Southern Erie- Including the cities of Orchard Park and Springville 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers likely with a chance of thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows ranging from the mid 50s inland to the upper 50s along the Lake Erie shore. Light west winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Cool with highs ranging from the mid 60s inland to the upper 60s along the Lake Erie shore. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then mainly clear overnight. Lows ranging from the upper 40s inland to the mid 50s along the Lake Erie shore. Light winds. Chance of rain 30 percent. .THURSDAY...Sunny. Highs ranging from around 70 on the hilltops to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Clear. Lows ranging from the lower 50s inland to the upper 50s along the Lake Erie shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 80. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Showers likely. Highs around 80. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely. Lows in the lower 60s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ012-221000- Wyoming- Including the city of Warsaw 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the upper 50s. West winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Cooler with highs ranging from the lower 60s on the hilltops to the upper 60s across the lower elevations. West winds 10 to 15 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then mainly clear overnight. Lows around 50. West winds 5 to 10 mph, becoming light. Chance of rain 30 percent. .THURSDAY...Sunny. Highs in the lower 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows in the lower 50s. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 80. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. $$ NYZ019-221000- Chautauqua- Including the city of Jamestown 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers likely with a chance of thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows ranging from the mid 50s in interior valleys to the upper 50s along the Lake Erie shore. West winds 5 to 10 mph, becoming northwest 10 to 15 mph. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Cool with highs ranging from the mid 60s inland to the lower 70s along the Lake Erie shore. Northwest winds 10 to 15 mph, becoming west. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mainly clear. Lows ranging from the upper 40s in interior valleys to the upper 50s along the Lake Erie shore. Northwest winds 10 to 15 mph, becoming light. .THURSDAY...Sunny. Highs in the lower 70s. Light winds. .THURSDAY NIGHT...Clear. Lows ranging from around 50 in interior valleys to the upper 50s along the Lake Erie shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 80. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .MONDAY...Showers likely. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ020-221000- Cattaraugus- Including the city of Olean 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers likely with a chance of thunderstorms late this evening, then showers likely. A chance of showers late. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the mid 50s. Light west winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Cool with highs in the mid 60s. West winds 10 mph or less. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the upper 40s. West winds 10 mph or less. .THURSDAY...Sunny. Highs in the lower 70s. Light winds. .THURSDAY NIGHT...Clear. Lows around 50. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs around 80. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SUNDAY...Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .MONDAY...Showers likely. Highs around 80. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely. Lows around 60. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. $$ NYZ021-221000- Allegany- Including the city of Wellsville 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the mid 50s. West winds 10 mph or less. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Cool with highs ranging from the lower 60s on the hilltops to the upper 60s across the lower elevations. West winds 5 to 10 mph, increasing to 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph, becoming light. .THURSDAY...Sunny. Highs ranging from the upper 60s on the hilltops to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Clear. Lows around 50. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs around 80. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 80. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. $$ NYZ013-221000- Livingston- Including the city of Geneseo 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the upper 50s. West winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs in the upper 60s. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 50s. Northwest winds 10 to 15 mph, becoming light. .THURSDAY...Sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows in the mid 50s. Light winds. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ014-221000- Ontario- Including the city of Canandaigua 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows ranging from the upper 50s on the hilltops to the lower 60s across the lower elevations. West winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny and cooler with highs ranging from the mid 60s on the hilltops to around 70 across the lower elevations. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 50s. Northwest winds 5 to 10 mph, becoming light. .THURSDAY...Sunny. Highs ranging from the lower 70s on the hilltops to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Mainly clear. Lows in the mid 50s. Light winds. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Mainly clear. Lows around 60. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ003-221000- Monroe- Including the city of Rochester 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows ranging from the upper 50s inland to the lower 60s along the Lake Ontario shore. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny and cooler with highs in the lower 70s. West winds 10 to 20 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mainly clear. Lows ranging from the lower 50s inland to around 60 along the Lake Ontario shore. West winds 10 to 15 mph, becoming light. .THURSDAY...Sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 60s. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs around 80. $$ NYZ004-221000- Wayne- Including the city of Newark 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. A chance of showers and thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows in the lower 60s. Light winds, becoming west 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs around 70. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows ranging from the mid 50s inland to around 60 along the Lake Ontario shore. West winds 10 to 15 mph, becoming light. .THURSDAY...Sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the mid 80s. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs around 80. $$ NYZ005-221000- Northern Cayuga- Including the city of Fair Haven 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms late this evening, then a chance of showers. Some thunderstorms may produce gusty winds and heavy rainfall late this evening. Lows in the lower 60s. Light winds, becoming west 5 to 10 mph. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Cooler with highs around 70. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows ranging from the mid 50s inland to around 60 along the Lake Ontario shore. West winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. .THURSDAY...Sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent. .SUNDAY NIGHT...Showers likely. Lows in the mid 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ006-221000- Oswego- Including the city of Oswego 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers with a chance of thunderstorms late this evening, then showers likely with a chance of thunderstorms. A chance of showers late. Some thunderstorms may produce gusty winds and heavy rainfall late this evening. Locally heavy rainfall possible late this evening. Lows ranging from the upper 50s across the Tug Hill to the lower 60s along the Lake Ontario shore. Light winds, becoming west 5 to 10 mph. Chance of rain near 100 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Cooler with highs ranging from the lower 60s on the Tug Hill to the upper 60s across the lower elevations. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows ranging from the lower 50s across the Tug Hill to the upper 50s along the Lake Ontario shore. West winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. .THURSDAY...Sunny. Highs ranging from the upper 60s on the Tug Hill to the mid 70s across the lower elevations. West winds 10 mph or less. .THURSDAY NIGHT...Mainly clear. Lows ranging from the lower 50s across the Tug Hill to the upper 50s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Showers likely. Lows in the lower 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s. $$ NYZ007-221000- Jefferson- Including the city of Watertown 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers with a chance of thunderstorms through the early overnight, then a chance of showers late. Some thunderstorms may produce gusty winds and heavy rainfall late this evening. Locally heavy rainfall possible late this evening. Breezy with lows ranging from the mid 50s on the Tug Hill to the upper 50s across the lower elevations. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain near 100 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Windy, cooler with highs ranging from the mid 60s inland to around 70 along the Lake Ontario shore. West winds 10 to 15 mph, increasing to 15 to 30 mph. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy overnight. Lows ranging from the lower 50s across the Tug Hill to the upper 50s along the Lake Ontario shore. West winds 10 to 15 mph, becoming light. Chance of rain 30 percent. .THURSDAY...Sunny. Highs ranging from the upper 60s on the Tug Hill to the mid 70s across the lower elevations. Light winds, becoming west 5 to 10 mph. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s across the Tug Hill to around 60 along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SUNDAY...Partly sunny with a chance of showers. Highs around 80. Chance of rain 30 percent. .SUNDAY NIGHT...Showers likely. Lows in the lower 60s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. $$ NYZ008-221000- Lewis- Including the city of Lowville 1000 PM EDT Tue Jul 21 2026 .OVERNIGHT...Showers with a chance of thunderstorms through the early overnight, then showers likely late. Some thunderstorms may produce gusty winds and heavy rainfall late this evening. Locally heavy rainfall possible late this evening. Lows in the mid 50s. Southwest winds 10 mph or less. Chance of rain near 100 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Cooler with highs ranging from the lower 60s on the hilltops to the upper 60s across the lower elevations. West winds 5 to 10 mph, increasing to 10 to 15 mph. .WEDNESDAY NIGHT...Partly to mostly cloudy. Lows in the upper 40s. West winds 5 to 10 mph, becoming light. .THURSDAY...Sunny. Highs ranging from the upper 60s on the hilltops to the lower 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Clear. Lows around 50. Light winds. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs around 80. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SUNDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Showers likely. Lows in the upper 50s. Chance of rain 60 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 60 percent. .TUESDAY...Partly sunny with a 50 percent chance of showers. Highs in the mid 70s. $$