Zone Forecast Product
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
442 FPUS51 KBUF 211830 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 230 PM EDT Fri Aug 21 2026 NYZ001-220200- Niagara- Including the city of Niagara Falls 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Light winds, becoming east 5 to 10 mph. .TONIGHT...Mainly clear. Lows around 60. East winds 10 mph or less, becoming southeast. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light winds. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Muggy with lows in the lower 60s. Light winds, becoming south around 10 mph. Chance of rain near 100 percent. .SUNDAY...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers likely. Highs in the lower 70s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely. Lows in the mid 50s. Chance of rain 60 percent. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows around 60. .THURSDAY...Partly sunny with a chance of showers. Highs around 80. Chance of rain 30 percent. $$ NYZ010-220200- Northern Erie- Including the city of Buffalo 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Light winds. .TONIGHT...Mainly clear. Lows ranging from the upper 50s inland to the lower 60s along the Lake Erie shore. Northeast winds 10 mph or less. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light winds. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 60s. Light winds. Chance of rain near 100 percent. .SUNDAY...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs around 70. Chance of rain 70 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 60s. .THURSDAY...Partly sunny with a chance of showers. Highs around 80. Chance of rain 40 percent. $$ NYZ002-220200- Orleans- Including the city of Medina 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Near steady temperatures ranging from the mid 70s along the Lake Ontario shore to the upper 70s inland. Light winds, becoming east 5 to 10 mph. .TONIGHT...Mainly clear. Lows in the upper 50s. East winds 10 mph or less, becoming southeast. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light winds. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Muggy with lows in the lower 60s. Light winds. Chance of rain 90 percent. .SUNDAY...Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers likely. Highs in the lower 70s. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely. Lows in the mid 50s. Chance of rain 60 percent. .TUESDAY...Mostly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs around 80. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows around 60. .THURSDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent. $$ NYZ011-220200- Genesee- Including the city of Batavia 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Light winds. .TONIGHT...Mainly clear. Lows in the upper 50s. East winds 10 mph or less. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light winds. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 60s. Light winds, becoming south around 10 mph. Chance of rain 90 percent. .SUNDAY...Partly sunny with a chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs around 70. Chance of rain 70 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 60. .THURSDAY...Partly sunny with a chance of showers. Highs around 80. Chance of rain 40 percent. $$ NYZ085-220200- Southern Erie- Including the cities of Orchard Park and Springville 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light southeast winds. .TONIGHT...Mainly clear. Lows ranging from the mid 50s inland to the lower 60s along the Lake Erie shore. Light southeast winds. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light winds. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Light winds. Chance of rain near 100 percent. .SUNDAY...Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Cooler with highs in the upper 60s. Southwest winds 5 to 10 mph, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 80 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 70 percent. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows around 60. .THURSDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent. $$ NYZ012-220200- Wyoming- Including the city of Warsaw 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Light southeast winds. .TONIGHT...Mainly clear with some patchy fog developing overnight. Lows in the mid 50s. Light southeast winds. .SATURDAY...Some patchy fog in the morning, otherwise partly sunny. A chance of showers and thunderstorms in the afternoon. Highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds. Chance of rain 30 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers overnight. Lows in the upper 50s. South winds 10 mph or less. Chance of rain 90 percent. .SUNDAY...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Cooler with highs ranging from the mid 60s on the hilltops to around 70 across the lower elevations. Southwest winds 10 to 15 mph, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers. Lows in the lower 50s. Chance of rain 90 percent. .MONDAY...Showers likely. Highs in the mid 60s. Chance of rain 70 percent. .MONDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 70 percent. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mainly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .THURSDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent. $$ NYZ019-220200- Chautauqua- Including the city of Jamestown 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Light south winds. .TONIGHT...Mainly clear with some patchy fog developing overnight. Lows ranging from the mid 50s in interior valleys to the lower 60s along the Lake Erie shore. Light winds, becoming south 10 to 15 mph. .SATURDAY...Some patchy fog in the morning, otherwise partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. South winds 5 to 10 mph, becoming light. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Light winds, becoming southwest 5 to 10 mph. Chance of rain near 100 percent. .SUNDAY...Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Cooler with highs ranging from the mid 60s on the hilltops to the upper 60s across the lower elevations. West winds 10 to 15 mph. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90 percent. .MONDAY...Showers likely. Highs in the upper 60s. Chance of rain 70 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mainly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s. .THURSDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent. $$ NYZ020-220200- Cattaraugus- Including the city of Olean 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Light southeast winds. .TONIGHT...Clear with some patchy fog developing overnight. Lows in the lower 50s. Light southeast winds. .SATURDAY...Some patchy fog in the morning, otherwise partly sunny. A chance of showers and thunderstorms in the afternoon. Highs ranging from the mid 70s on the hilltops to the lower 80s across the lower elevations. Light winds. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Light winds. Chance of rain near 100 percent. .SUNDAY...Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Cooler with highs in the upper 60s. Southwest winds 10 mph or less, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers. Lows in the lower 50s. Chance of rain 90 percent. .MONDAY...Showers. Highs in the mid 60s. Chance of rain 80 percent. .MONDAY NIGHT...Showers likely. Lows around 50. Chance of rain 60 percent. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mainly clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s. .THURSDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent. $$ NYZ021-220200- Allegany- Including the city of Wellsville 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs ranging from the upper 60s on the hilltops to the mid 70s across the lower elevations. Light southeast winds. .TONIGHT...Clear with some patchy fog developing overnight. Lows in the lower 50s. Light southeast winds. .SATURDAY...Some patchy fog in the morning, otherwise partly sunny. A chance of showers and thunderstorms in the afternoon. Highs ranging from the lower 70s on the hilltops to around 80 across the lower elevations. Light winds, becoming south around 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers overnight. Lows in the upper 50s. South winds 10 mph or less. Chance of rain 90 percent. .SUNDAY...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs ranging from the mid 60s on the hilltops to the lower 70s across the lower elevations. Southwest winds 5 to 10 mph, becoming west. Chance of rain 80 percent. .SUNDAY NIGHT...Showers. Lows in the lower 50s. Chance of rain 80 percent. .MONDAY...Showers likely. Highs in the mid 60s. Chance of rain 70 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mainly clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s. .THURSDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent. $$ NYZ013-220200- Livingston- Including the city of Geneseo 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Light southeast winds. .TONIGHT...Mainly clear with some patchy fog developing overnight. Lows in the upper 50s. Light winds. .SATURDAY...Some patchy fog in the morning, otherwise partly sunny. A chance of showers and thunderstorms in the afternoon. Highs ranging from the upper 70s on the hilltops to the lower 80s across the lower elevations. Light winds, becoming south around 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers overnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 80 percent. .SUNDAY...Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely. Lows in the mid 50s. Chance of rain 70 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs around 70. Chance of rain 60 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mainly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 60. .THURSDAY...Partly sunny with a chance of showers. Highs around 80. Chance of rain 40 percent. $$ NYZ014-220200- Ontario- Including the city of Canandaigua 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Near steady temperatures ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Light east winds. .TONIGHT...Mainly clear. Lows in the upper 50s. Light winds. .SATURDAY...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. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely overnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent. .SUNDAY...Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs ranging from the upper 60s on the hilltops to the mid 70s across the lower elevations. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely. Lows in the mid 50s. Chance of rain 70 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .TUESDAY...Mostly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mainly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .THURSDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. $$ NYZ003-220200- Monroe- Including the city of Rochester 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the mid 70s. Northeast winds 10 mph or less. .TONIGHT...Mainly clear. Lows in the upper 50s. Northeast winds 10 mph or less. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light winds, becoming south around 10 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 60s. Light winds. Chance of rain 80 percent. .SUNDAY...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 80 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent. .MONDAY...Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .TUESDAY...Mostly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs around 80. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .THURSDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent. $$ NYZ004-220200- Wayne- Including the city of Newark 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Northeast winds 10 mph or less. .TONIGHT...Mainly clear. Lows in the upper 50s. Northeast winds 10 mph or less. .SATURDAY...Sunny. Highs in the lower 80s. Light winds, becoming south around 10 mph. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely overnight. Lows in the lower 60s. South winds around 10 mph, becoming light. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. South winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 80 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent. .MONDAY...Showers with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 80 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mainly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 60. .THURSDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. $$ NYZ005-220200- Northern Cayuga- Including the city of Fair Haven 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Light winds. .TONIGHT...Mainly clear. Lows in the mid 50s. North winds 10 mph or less. .SATURDAY...Sunny. Highs in the lower 80s. Light winds, becoming south around 10 mph. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely overnight. Lows in the lower 60s. Light winds. Chance of rain 70 percent. .SUNDAY...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. South winds 5 to 10 mph, becoming west. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 80 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent. .TUESDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 70s. .TUESDAY NIGHT...Mainly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .THURSDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. $$ NYZ006-220200- Oswego- Including the city of Oswego 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs ranging from the mid 70s on the Tug Hill to the upper 70s across the lower elevations. Northwest winds 10 mph or less. .TONIGHT...Mainly clear. Lows in the mid 50s. Light winds, becoming southeast 5 to 10 mph. .SATURDAY...Sunny. Highs ranging from the mid 70s on the Tug Hill to the lower 80s across the lower elevations. Southeast winds 10 mph or less, becoming south. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms overnight. Lows ranging from the upper 50s on the Tug Hill to the lower 60s across the lower elevations. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs ranging from the upper 60s on the Tug Hill to the mid 70s across the lower elevations. South winds 10 mph or less, becoming southwest. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90 percent. .MONDAY...Showers with a chance of thunderstorms. Highs around 70. Chance of rain 90 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 70s. .TUESDAY NIGHT...Mainly clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .THURSDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s. $$ NYZ007-220200- Jefferson- Including the city of Watertown 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the upper 70s. Light winds, becoming north 5 to 10 mph. .TONIGHT...Mainly clear and breezy. Lows ranging from the mid 50s across the Tug Hill to around 60 along the Lake Ontario shore. Light winds, becoming southeast 5 to 10 mph. .SATURDAY...Sunny, breezy with highs ranging from the mid 70s on the Tug Hill to the lower 80s across the lower elevations. Southeast winds 10 mph or less, becoming south. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms overnight. Breezy with lows ranging from the upper 50s on the Tug Hill to the lower 60s across the lower elevations. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph. Chance of rain 70 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs ranging from the upper 60s on the Tug Hill to the lower 70s across the lower elevations. South winds 10 to 15 mph, becoming southwest. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 90 percent. .MONDAY...Showers with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 90 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 90 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .THURSDAY...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent. $$ NYZ008-220200- Lewis- Including the city of Lowville 230 PM EDT Fri Aug 21 2026 .THIS AFTERNOON...Sunny. Highs in the mid 70s. Light northeast winds. .TONIGHT...Mainly clear. Lows in the lower 50s. Light winds, becoming southeast 5 to 10 mph. .SATURDAY...Sunny. Highs ranging from the mid 70s on the hilltops to around 80 across the lower elevations. Light winds. .SATURDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy with showers likely with a chance of thunderstorms overnight. Lows ranging from the mid 50s on the hilltops to around 60 across the lower elevations. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs ranging from the upper 60s on the hilltops to the mid 70s across the lower elevations. South winds 10 mph or less, becoming southwest. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows around 50. Chance of rain 90 percent. .MONDAY...Showers with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 90 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 40s. Chance of rain 90 percent. .TUESDAY...Partly sunny with a 40 percent chance of showers. Highs around 70. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .THURSDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s. $$