Zone Forecast Product
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
463 FPUS51 KBUF 191400 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 1000 AM EDT Wed Aug 19 2026 NYZ001-192200- Niagara- Including the city of Niagara Falls 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Mostly cloudy late this morning, then becoming mostly sunny. A 50 percent chance of showers and thunderstorms. Highs in the upper 70s. Southwest winds around 10 mph, becoming west. .TONIGHT...Partly cloudy. Lows ranging from the mid 50s inland to around 60 along the Lake Ontario shore. Light northwest winds. .THURSDAY...Mostly sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the upper 50s along the Lake Ontario shore. Light winds. .FRIDAY...Mostly sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows around 60. Chance of rain 80 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .MONDAY...Partly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ010-192200- Northern Erie- Including the city of Buffalo 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. A chance of showers in the evening. Lows ranging from the mid 50s inland to around 60 along the Lake Erie shore. West winds 10 mph or less. Chance of rain 40 percent. .THURSDAY...Mostly sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the upper 50s along the Lake Erie shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows around 60. Chance of rain 80 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ002-192200- Orleans- Including the city of Medina 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Mostly cloudy with showers likely with a chance of thunderstorms late this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west. Chance of rain 70 percent. .TONIGHT...Partly cloudy. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. West winds 10 mph or less. .THURSDAY...Mostly sunny. Highs in the upper 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the upper 50s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 60 percent. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ011-192200- Genesee- Including the city of Batavia 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy overnight. Lows in the upper 50s. West winds 10 mph or less. Chance of rain 40 percent. .THURSDAY...Partly to mostly sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows in the mid 50s. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ085-192200- Southern Erie- Including the cities of Orchard Park and Springville 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely with a chance of thunderstorms through early afternoon, then partly sunny with a chance of showers and thunderstorms late. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy overnight. Some patchy fog developing overnight. Lows in the mid 50s. West winds 10 mph or less. Chance of rain 40 percent. .THURSDAY...Some patchy fog in the morning, otherwise partly to mostly sunny. A 30 percent chance of showers. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows ranging from the lower 50s inland to the mid 50s along the Lake Erie shore. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 90 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ012-192200- Wyoming- Including the city of Warsaw 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely with a chance of thunderstorms. Highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy overnight. Some patchy fog developing overnight. Lows in the mid 50s. West winds 10 mph or less. Chance of rain 40 percent. .THURSDAY...Some patchy fog in the morning, otherwise partly sunny with a 30 percent chance of showers. Highs ranging from the lower 70s on the hilltops to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows in the lower 50s. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ019-192200- Chautauqua- Including the city of Jamestown 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely late this morning, then showers likely with a chance of thunderstorms early this afternoon. Partly sunny with a chance of showers and thunderstorms late. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 70 percent. .TONIGHT...Partly to mostly cloudy with some patchy fog developing overnight. Lows ranging from the mid 50s in interior valleys to the upper 50s along the Lake Erie shore. West winds 10 mph or less. .THURSDAY...Some patchy fog in the morning, otherwise partly to mostly sunny. A 40 percent chance of showers. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear with areas of fog developing overnight. Lows ranging from the lower 50s in interior valleys to the upper 50s along the Lake Erie shore. Light winds. .FRIDAY...Areas of fog in the morning, otherwise sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 90 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .MONDAY...Partly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ020-192200- Cattaraugus- Including the city of Olean 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely late this morning, then showers likely with a chance of thunderstorms early this afternoon. Partly sunny with a chance of showers and thunderstorms late. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming west. Chance of rain 70 percent. .TONIGHT...Mostly cloudy. A chance of showers in the evening. Some patchy fog developing overnight. Lows in the mid 50s. Light winds. Chance of rain 30 percent. .THURSDAY...Some patchy fog in the morning, otherwise partly sunny with a 40 percent chance of showers. Highs in the lower 70s. Light winds. .THURSDAY NIGHT...Mainly clear with areas of fog developing overnight. Lows in the lower 50s. Light winds. .FRIDAY...Areas of fog in the morning, otherwise sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the mid 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 50s. Chance of rain 60 percent. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ021-192200- Allegany- Including the city of Wellsville 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...A chance of showers late this morning, then showers likely with a chance of thunderstorms early this afternoon. A chance of showers and thunderstorms late. Highs ranging from the lower 70s on the hilltops to the upper 70s across the lower elevations. Southwest winds 5 to 10 mph, becoming west. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. A chance of showers in the evening. Some patchy fog developing overnight. Lows in the mid 50s. West winds 10 mph or less. Chance of rain 30 percent. .THURSDAY...Some patchy fog in the morning, otherwise partly sunny with a 40 percent chance of showers. Highs ranging from around 70 on the hilltops to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Mainly clear with areas of fog developing overnight. Lows in the lower 50s. Light winds. .FRIDAY...Areas of fog in the morning, otherwise sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the mid 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 50s. .MONDAY...Partly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ013-192200- Livingston- Including the city of Geneseo 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely late this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the upper 70s. Southwest winds 10 mph or less, becoming west. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy overnight. Some patchy fog developing overnight. Lows in the upper 50s. Light winds. Chance of rain 40 percent. .THURSDAY...Some patchy fog in the morning, otherwise partly sunny with a 30 percent chance of showers. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows in the mid 50s. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ014-192200- Ontario- Including the city of Canandaigua 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...A chance of showers late this morning, then showers likely with a chance of thunderstorms this afternoon. Highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light winds, becoming west around 10 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy overnight. Lows in the upper 50s. Light west winds. Chance of rain 40 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A 30 percent chance of showers. Highs ranging from around 70 on the hilltops to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows in the mid 50s. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs ranging from the mid 70s on the hilltops to the upper 70s across the lower elevations. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 50s. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ003-192200- Monroe- Including the city of Rochester 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. A chance of showers in the evening. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. West winds 5 to 10 mph, becoming light. Chance of rain 30 percent. .THURSDAY...Partly to mostly sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear. Lows ranging from the mid 50s inland to the upper 50s along the Lake Ontario shore. Light winds. .FRIDAY...Sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 50s. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ NYZ004-192200- Wayne- Including the city of Newark 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Light winds, becoming west around 10 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. A chance of showers in the evening. Lows ranging from the mid 50s inland to around 60 along the Lake Ontario shore. Light west winds. Chance of rain 30 percent. .THURSDAY...Partly to mostly sunny. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows ranging from the lower 50s inland to the upper 50s along the Lake Ontario shore. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Showers likely. Highs in the lower 80s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent. .MONDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the upper 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ005-192200- Northern Cayuga- Including the city of Fair Haven 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Mostly cloudy with a chance of showers late this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the upper 70s. Light winds, becoming west around 10 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. A chance of showers in the evening. Lows ranging from the mid 50s inland to the lower 60s along the Lake Ontario shore. Light west winds. Chance of rain 40 percent. .THURSDAY...Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s. Light winds. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows ranging from the lower 50s inland to the upper 50s along the Lake Ontario shore. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the upper 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Partly sunny with a 50 percent chance of showers. Highs in the lower 80s. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows around 60. Chance of rain 80 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 80 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .MONDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ006-192200- Oswego- Including the city of Oswego 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Mostly cloudy with a chance of showers late this morning, then showers likely with a chance of thunderstorms early this afternoon. Partly sunny with a chance of showers and thunderstorms late. Highs ranging from the lower 70s on the Tug Hill to the upper 70s across the lower elevations. Light winds, becoming west around 10 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers in the evening. Some patchy fog developing overnight. Lows ranging from the mid 50s across the Tug Hill to the lower 60s along the Lake Ontario shore. Light west winds. Chance of rain 30 percent. .THURSDAY...Some patchy fog in the morning, otherwise mostly sunny in the morning, then becoming mostly cloudy. Highs ranging from around 70 on the Tug Hill to the mid 70s across the lower elevations. Light winds. .THURSDAY NIGHT...Becoming mainly clear with some patchy fog developing overnight. Lows ranging from around 50 across the Tug Hill to the mid 50s along the Lake Ontario shore. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the mid 50s. .SATURDAY...Partly sunny with a 40 percent chance of showers. Highs around 80. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 90 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent. .MONDAY...Partly sunny with a 50 percent chance of showers. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ NYZ007-192200- Jefferson- Including the city of Watertown 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Showers late this morning, then showers with a chance of thunderstorms this afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 90 percent. .TONIGHT...Partly cloudy. A chance of showers in the evening. Some patchy fog developing overnight. Lows ranging from the mid 50s across the Tug Hill to the upper 50s along the Lake Ontario shore. Light southwest winds. Chance of rain 30 percent. .THURSDAY...Some patchy fog in the morning, otherwise partly to mostly sunny. Highs ranging from around 70 on the Tug Hill to the mid 70s across the lower elevations. West winds 10 mph or less. .THURSDAY NIGHT...Mainly clear with some patchy fog developing overnight. Lows ranging from the lower 50s across the Tug Hill to the mid 50s along the Lake Ontario shore. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the upper 50s. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 90 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 90 percent. .SUNDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .MONDAY...Partly sunny with a 50 percent chance of showers. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ NYZ008-192200- Lewis- Including the city of Lowville 1000 AM EDT Wed Aug 19 2026 .REST OF TODAY...Partly sunny. A chance of showers late this morning, then showers with a chance of thunderstorms this afternoon. Highs in the mid 70s. Light winds, becoming west around 10 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy. A chance of showers in the evening. Some patchy fog developing overnight. Lows in the lower 50s. Light southwest winds. Chance of rain 40 percent. .THURSDAY...Some patchy fog in the morning, otherwise mostly 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. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mainly clear with some patchy fog developing overnight. Lows in the upper 40s. Light winds. .FRIDAY...Some patchy fog in the morning, otherwise sunny. Highs in the mid 70s. Light winds. .FRIDAY NIGHT...Mainly clear. Lows in the lower 50s. .SATURDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 70s. .SATURDAY NIGHT...Showers. Lows in the mid 50s. Chance of rain 90 percent. .SUNDAY...Showers with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 90 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows around 50. Chance of rain 80 percent. .MONDAY...Partly sunny with a 50 percent chance of showers. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .TUESDAY...Partly sunny. Highs in the lower 70s. $$