Zone Forecast Product
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
919 FPUS51 KBUF 240201 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 1000 PM EDT Wed Jul 23 2025 NYZ001-241000- Niagara- Including the city of Niagara Falls 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Mainly clear. Lows in the upper 60s. Light south winds. .THURSDAY...Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph. Heat index values in the upper 90s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of showers and thunderstorms. Very warm and muggy with lows in the lower 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers and thunderstorms. Humid with highs in the mid 80s. West winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Muggy with lows in the upper 60s. Light winds. Chance of rain 30 percent. .SATURDAY...Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. .SUNDAY NIGHT AND MONDAY...Mainly clear. Lows in the upper 60s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ NYZ010-241000- Northern Erie- Including the city of Buffalo 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Mainly clear. Lows in the upper 60s. Light south winds. .THURSDAY...Sunny, hot with highs around 90. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers and thunderstorms. Humid with highs in the mid 80s. West winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Muggy with lows in the upper 60s. Light winds. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 60 percent. .SUNDAY NIGHT AND MONDAY...Mainly clear. Lows in the upper 60s. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers. Lows around 70. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. $$ NYZ002-241000- Orleans- Including the city of Medina 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Clear. Lows in the upper 60s. Light south winds. .THURSDAY...Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 30 mph. Heat index values in the upper 90s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers and thunderstorms. Very warm and muggy with lows in the lower 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers and thunderstorms. Humid with highs in the mid 80s. West winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Muggy with lows in the upper 60s. Light winds. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 60s. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. .SUNDAY NIGHT AND MONDAY...Mainly clear. Lows in the upper 60s. Highs in the lower 90s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ NYZ011-241000- Genesee- Including the city of Batavia 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Clear. Lows in the upper 60s. South winds 10 mph or less. .THURSDAY...Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 30 mph. Heat index values in the mid 90s. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Muggy with lows in the mid 60s. Light winds. Chance of rain 40 percent. .SATURDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. .SUNDAY NIGHT AND MONDAY...Mainly clear. Lows in the mid 60s. Highs in the upper 80s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers. Lows around 70. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. $$ NYZ085-241000- Southern Erie- Including the cities of Orchard Park and Springville 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Clear. Lows ranging from the mid 60s inland to the lower 70s along the Lake Erie shore. Light south winds. .THURSDAY...Sunny with highs in the upper 80s. South winds 10 mph or less, becoming west. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Southwest winds 10 mph or less. Chance of rain 50 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Muggy with lows ranging from the mid 60s inland to the upper 60s along the Lake Erie shore. Light winds. Chance of rain 50 percent. .SATURDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Chance of rain 60 percent. .SUNDAY NIGHT AND MONDAY...Mainly clear. Lows in the mid 60s. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s. .TUESDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the upper 70s. $$ NYZ012-241000- Wyoming- Including the city of Warsaw 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Clear, warm with lows in the upper 60s. South winds 10 mph or less. .THURSDAY...Sunny. Very warm and humid with highs in the upper 80s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 40 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. West winds 10 to 15 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Muggy with lows in the mid 60s. Light winds. Chance of rain 50 percent. .SATURDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs around 80. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ019-241000- Chautauqua- Including the city of Jamestown 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Clear. Lows ranging from the mid 60s in interior valleys to the lower 70s along the Lake Erie shore. South winds 10 mph or less. .THURSDAY...Sunny with highs in the upper 80s. South winds 5 to 10 mph, becoming southwest. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Southwest winds 10 mph or less. Chance of rain 50 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph, becoming west. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Muggy with lows in the mid 60s. Light winds. Chance of rain 50 percent. .SATURDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Chance of rain 60 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s. .TUESDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs around 80. $$ NYZ020-241000- Cattaraugus- Including the city of Olean 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Mainly clear. Warm with lows in the mid 60s. Light south winds. .THURSDAY...Sunny. Very warm and humid with highs in the upper 80s. South winds 10 mph or less, becoming southwest. .THURSDAY NIGHT...Mainly clear in the evening, then partly cloudy with a chance of showers and thunderstorms overnight. Warm and muggy with lows in the upper 60s. Light winds. Chance of rain 50 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs in the lower 80s. Light winds, becoming west around 10 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers overnight. Muggy with lows in the mid 60s. Light winds. Chance of rain 60 percent. .SATURDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent. .TUESDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. Highs in the upper 70s. $$ NYZ021-241000- Allegany- Including the city of Wellsville 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Mainly clear. Warm with lows in the mid 60s. South winds 10 mph or less. .THURSDAY...Sunny. Very warm and humid with highs ranging from the mid 80s on the hilltops to the lower 90s across the lower elevations. Southwest winds 10 mph or less. .THURSDAY NIGHT...Mainly clear in the evening, then partly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows around 70. Southwest winds 10 mph or less. Chance of rain 30 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from around 80 on the hilltops to the mid 80s across the lower elevations. Southwest winds 10 mph or less, becoming west. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Warm and muggy with lows in the mid 60s. Light winds. Chance of rain 70 percent. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 60s. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent. .TUESDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ013-241000- Livingston- Including the city of Geneseo 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Clear, warm with lows in the upper 60s. Light winds, becoming south 5 to 10 mph. .THURSDAY...Sunny, hot with highs ranging from the upper 80s on the hilltops to the lower 90s across the lower elevations. South winds 5 to 10 mph, becoming southwest 10 to 15 mph. Heat index values in the upper 90s. .THURSDAY NIGHT...Mainly clear in the evening, then partly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from the lower 80s on the hilltops to the mid 80s across the lower elevations. West winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Muggy with lows in the mid 60s. Light winds. Chance of rain 60 percent. .SATURDAY THROUGH SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Lows in the upper 60s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. .TUESDAY...Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. Highs in the lower 80s. $$ NYZ014-241000- Ontario- Including the city of Canandaigua 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Mainly clear. Lows around 70. Light winds, becoming south 5 to 10 mph. .THURSDAY...Sunny, hot with highs ranging from the upper 80s on the hilltops to the mid 90s across the lower elevations. Southwest winds 5 to 10 mph, becoming west. Heat index values in the upper 90s. .THURSDAY NIGHT...Mainly clear in the evening, then partly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from the upper 70s on the hilltops to the mid 80s across the lower elevations. West winds 5 to 10 mph, becoming northwest. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Muggy with lows in the mid 60s. Light winds. Chance of rain 60 percent. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 60s. .MONDAY...Sunny. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows around 70. Chance of rain 30 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s. .WEDNESDAY...Partly sunny. Highs in the lower 80s. $$ NYZ003-241000- Monroe- Including the city of Rochester 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Mainly clear. Lows in the upper 60s. South winds 10 mph or less. .THURSDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph. Heat index values in the upper 90s. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the mid 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Muggy with lows in the upper 60s. Light winds. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs around 90. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the lower 80s. $$ NYZ004-241000- Wayne- Including the city of Newark 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Mainly clear. Lows in the upper 60s. Light south winds. .THURSDAY...Sunny, hot with highs in the mid 90s. South winds 10 mph or less, becoming west. Heat index values in the upper 90s. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Southwest winds 10 mph or less. Chance of rain 40 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from the lower 80s along the Lake Ontario shore to the mid 80s inland. Southwest winds around 10 mph, becoming northwest. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Muggy with lows in the mid 60s. Light winds. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s. .MONDAY...Sunny. Highs in the upper 80s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. $$ NYZ005-241000- Northern Cayuga- Including the city of Fair Haven 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Mainly clear. Very warm with lows in the lower 70s. Light south winds. .THURSDAY...Sunny, hot with highs ranging from around 90 along the Lake Ontario shore to the mid 90s inland. South winds 10 mph or less, becoming west. Heat index values in the upper 90s. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows in the lower 70s. Light winds. Chance of rain 40 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from around 80 along the Lake Ontario shore to the mid 80s inland. Light winds, becoming west around 10 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Muggy with lows in the mid 60s. Light winds. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s. .MONDAY...Sunny. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows around 70. Chance of rain 30 percent. .TUESDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. $$ NYZ006-241000- Oswego- Including the city of Oswego 1000 PM EDT Wed Jul 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT THURSDAY... .OVERNIGHT...Mainly clear. Lows ranging from the upper 60s across the Tug Hill to the lower 70s along the Lake Ontario shore. Light south winds. .THURSDAY...Sunny, hot with highs ranging from the mid 80s on the Tug Hill to the lower 90s across the lower elevations. South winds 10 mph or less, becoming west. Heat index values in the mid 90s. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Very warm and muggy with lows ranging from the upper 60s on the Tug Hill to the lower 70s across the lower elevations. Light winds. Chance of rain 50 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Cooler with highs ranging from the mid 70s on the Tug Hill to the lower 80s across the lower elevations. Light winds, becoming west around 10 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Muggy with lows ranging from the lower 60s across the Tug Hill to the mid 60s along the Lake Ontario shore. Light winds. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 60s. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 60s. .MONDAY...Sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. .TUESDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ007-241000- Jefferson- Including the city of Watertown 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Mainly clear. Lows in the upper 60s. Light winds, becoming south 5 to 10 mph. .THURSDAY...Sunny, hot with highs ranging from the mid 80s on the Tug Hill to around 90 across the lower elevations. South winds 10 to 15 mph, becoming southwest. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms overnight. Very warm and muggy with lows ranging from the upper 60s on the Tug Hill to the lower 70s across the lower elevations. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance of rain 70 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Humid with highs ranging from the mid 70s on the Tug Hill to the lower 80s across the lower elevations. Southwest winds 5 to 10 mph, becoming west. Chance of rain 70 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows ranging from the lower 60s across the Tug Hill to the mid 60s along the Lake Ontario shore. Light winds. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s. .SUNDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent. .MONDAY...Sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. .TUESDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ008-241000- Lewis- Including the city of Lowville 1000 PM EDT Wed Jul 23 2025 .OVERNIGHT...Mainly clear. Lows in the mid 60s. Light winds, becoming south 5 to 10 mph. .THURSDAY...Sunny. Very warm and humid with highs ranging from the mid 80s on the hilltops to around 90 across the lower elevations. South winds 5 to 10 mph, becoming southwest. .THURSDAY NIGHT...Mainly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms overnight. Warm and muggy with lows in the upper 60s. Light winds. Chance of rain 50 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Cooler with highs ranging from the mid 70s on the hilltops to around 80 across the lower elevations. Light winds. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy overnight. Lows in the upper 50s. Light winds. Chance of rain 50 percent. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. .MONDAY...Sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent. .TUESDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows around 60. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. $$