


Zone Forecast Product
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
548 FPUS51 KBUF 181800 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 200 PM EDT Mon Aug 18 2025 NYZ001-190200- Niagara- Including the city of Niagara Falls 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Near steady temperatures in the lower 70s. Northeast winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows ranging from the lower 50s inland to the upper 50s along the Lake Ontario shore. East winds 5 to 10 mph, becoming light. .TUESDAY...Mostly sunny in the morning, then partly sunny with a chance of showers in the afternoon. Warmer and more humid with highs in the lower 80s. Light winds, becoming east around 10 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Showers likely. Lows in the lower 60s. East winds 10 mph or less. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs around 80. Northeast winds 10 mph or less. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the mid 80s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 60s. .SATURDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent. .SUNDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs around 80. $$ NYZ010-190200- Northern Erie- Including the city of Buffalo 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows ranging from the lower 50s inland to the upper 50s along the Lake Erie shore. Northeast winds 5 to 10 mph, becoming light. .TUESDAY...Partly to mostly sunny. More humid with highs in the lower 80s. Light winds. .TUESDAY NIGHT...Showers likely. Lows ranging from the lower 60s inland to the upper 60s along the Lake Erie shore. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs around 80. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s. .THURSDAY...Partly sunny with a 30 percent chance of showers. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the mid 80s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. .SUNDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the upper 70s. $$ NYZ002-190200- Orleans- Including the city of Medina 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Highs in the lower 70s. Northeast winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows ranging from the lower 50s inland to the upper 50s along the Lake Ontario shore. East winds 10 mph or less. .TUESDAY...Partly to mostly sunny. More humid with highs in the lower 80s. Light winds, becoming east around 10 mph. .TUESDAY NIGHT...Showers likely. Lows in the lower 60s. East winds 10 mph or less. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs around 80. Light winds, becoming east around 10 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows around 60. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 40 percent chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. $$ NYZ011-190200- Genesee- Including the city of Batavia 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Highs in the lower 70s. Northeast winds around 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 50s. Northeast winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Warmer and more humid with highs in the lower 80s. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Warmer with lows in the lower 60s. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs in the upper 70s. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 60. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the mid 80s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 40 percent chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. $$ NYZ085-190200- Southern Erie- Including the cities of Orchard Park and Springville 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs ranging from the lower 70s on the hilltops to the mid 70s across the lower elevations. Northeast winds 5 to 10 mph. .TONIGHT...Becoming mainly clear. Lows ranging from the lower 50s inland to the upper 50s along the Lake Erie shore. Northeast winds 5 to 10 mph, becoming southeast. .TUESDAY...Partly to mostly sunny. More humid with highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds. .TUESDAY NIGHT...Showers likely. Lows ranging from the lower 60s inland to the mid 60s along the Lake Erie shore. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .THURSDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. $$ NYZ012-190200- Wyoming- Including the city of Warsaw 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Northeast winds around 10 mph. .TONIGHT...Becoming mainly clear. Lows in the lower 50s. Northeast winds 10 mph or less. .TUESDAY...Partly to mostly sunny. More humid with highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Lows around 60. South winds 10 mph or less. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Humid with highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. .THURSDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the mid 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows around 60. Highs in the mid 70s. $$ NYZ019-190200- Chautauqua- Including the city of Jamestown 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the mid 70s. Northeast winds 10 to 15 mph, diminishing to 5 to 10 mph. .TONIGHT...Becoming mainly clear. Lows ranging from the mid 50s in interior valleys to around 60 along the Lake Erie shore. Northeast winds 5 to 10 mph, becoming southeast with gusts up to 30 mph. .TUESDAY...Partly to mostly sunny. Highs in the lower 80s. Light winds. .TUESDAY NIGHT...Showers likely with a chance of thunderstorms. Lows ranging from around 60 in interior valleys to the mid 60s along the Lake Erie shore. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .THURSDAY...Partly sunny. Highs in the upper 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mainly clear. Lows around 60. Highs in the lower 80s. .SATURDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50 percent. .SUNDAY...Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. $$ NYZ020-190200- Cattaraugus- Including the city of Olean 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Light northeast winds. .TONIGHT...Becoming mainly clear. Lows in the lower 50s. Light winds, becoming southeast 5 to 10 mph. .TUESDAY...Partly to mostly sunny. Highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds. .TUESDAY NIGHT...A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. Lows in the upper 50s. Light winds. Chance of rain 60 percent. .WEDNESDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Showers likely. Lows in the upper 50s. Chance of rain 60 percent. .THURSDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the mid 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. $$ NYZ021-190200- Allegany- Including the city of Wellsville 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Light northeast winds. .TONIGHT...Mainly clear. Lows in the lower 50s. Northeast winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Highs ranging from the mid 70s on the hilltops to around 80 across the lower elevations. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Lows in the upper 50s. South winds 10 mph or less. Chance of rain 60 percent. .WEDNESDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Showers likely. Lows in the upper 50s. Chance of rain 60 percent. .THURSDAY...Partly sunny. Highs in the mid 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the lower 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. $$ NYZ013-190200- Livingston- Including the city of Geneseo 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Northeast winds 10 mph or less. .TONIGHT...Becoming mainly clear. Lows in the lower 50s. Northeast winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Warmer with lows in the lower 60s. Light winds, becoming south 5 to 10 mph. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 60. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the mid 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the mid 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. $$ NYZ014-190200- Ontario- Including the city of Canandaigua 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs ranging from the upper 60s on the hilltops to the lower 70s across the lower elevations. Northeast winds around 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 50s. Northeast winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Highs ranging from the mid 70s on the hilltops to the lower 80s across the lower elevations. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Lows in the lower 60s. Southeast winds 5 to 10 mph, becoming south. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. South winds 5 to 10 mph, becoming light. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 60s. .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 lower 60s. Highs in the upper 70s. $$ NYZ003-190200- Monroe- Including the city of Rochester 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Highs in the lower 70s. Northeast winds 10 to 15 mph, diminishing to 5 to 10 mph. .TONIGHT...Partly cloudy. Lows ranging from the lower 50s inland to the upper 50s along the Lake Ontario shore. Northeast winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Highs in the lower 80s. Light winds, becoming southeast around 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Warmer with lows in the mid 60s. East winds around 10 mph, becoming light. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Humid with highs in the upper 70s. Light winds, becoming southeast around 10 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the mid 80s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Highs around 80. $$ NYZ004-190200- Wayne- Including the city of Newark 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. North winds 10 to 15 mph, becoming northeast. .TONIGHT...Partly cloudy. Lows ranging from the lower 50s inland to the mid 50s along the Lake Ontario shore. Northeast winds 10 mph or less. .TUESDAY...Partly sunny. Highs in the lower 80s. Light winds, becoming southeast around 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Warmer with lows in the lower 60s. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. South winds around 10 mph, becoming light. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Highs around 80. $$ NYZ005-190200- Northern Cayuga- Including the city of Fair Haven 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph, becoming north. .TONIGHT...Partly cloudy. Lows in the lower 50s. North winds 10 mph or less. .TUESDAY...Partly sunny. Highs in the lower 80s. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Warmer with lows in the lower 60s. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Light winds. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the upper 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the mid 60s. .SATURDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs around 80. $$ NYZ006-190200- Oswego- Including the city of Oswego 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Sunny. Highs ranging from the upper 60s on the Tug Hill to the mid 70s across the lower elevations. Northeast winds 5 to 10 mph, becoming north. .TONIGHT...Partly cloudy. Lows ranging from the lower 50s across the Tug Hill to the mid 50s along the Lake Ontario shore. North winds 5 to 10 mph, becoming southeast. .TUESDAY...Partly sunny. Highs ranging from the lower 70s on the Tug Hill to the upper 70s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Lows ranging from the mid 50s on the Tug Hill to around 60 across the lower elevations. Light winds. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs ranging from the upper 60s on the Tug Hill to the mid 70s across the lower elevations. Southeast winds 10 mph or less. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the mid 50s. Highs in the lower 80s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .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 lower 60s. Highs in the upper 70s. Chance of rain 60 percent. $$ NYZ007-190200- Jefferson- Including the city of Watertown 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny. Highs ranging from the lower 70s on the Tug Hill to the upper 70s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows ranging from the mid 50s on the Tug Hill to around 60 across the lower elevations. Light winds. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs ranging from the lower 70s inland to the mid 70s along the Lake Ontario shore. Southeast winds 5 to 10 mph, becoming light. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s. .THURSDAY THROUGH FRIDAY...Mainly clear. Highs in the lower 80s. Lows in the mid 50s. .FRIDAY NIGHT...Mainly clear. Lows in the lower 60s. .SATURDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 70s. $$ NYZ008-190200- Lewis- Including the city of Lowville 200 PM EDT Mon Aug 18 2025 .THIS AFTERNOON...Mostly sunny. Highs ranging from the upper 60s on the hilltops to the lower 70s across the lower elevations. Northeast winds 10 mph or less. .TONIGHT...Mostly cloudy. Lows in the upper 40s. Light winds. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs ranging from around 70 on the hilltops to the mid 70s across the lower elevations. Light winds. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows ranging from the lower 50s on the hilltops to the upper 50s across the lower elevations. Light winds. .WEDNESDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Highs ranging from the mid 60s on the hilltops to the lower 70s across the lower elevations. Light winds. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 70s. .THURSDAY NIGHT AND FRIDAY...Mainly clear. Lows in the lower 50s. Highs around 80. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Partly sunny with a 30 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 50s. Highs in the lower 70s. Chance of rain 60 percent. $$