FPUS51 KBUF 202001 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 400 PM EDT Mon Apr 20 2026 NYZ001-210400- Niagara- Including the city of Niagara Falls 400 PM EDT Mon Apr 20 2026 .TONIGHT...Partly cloudy and cold with lows in the mid 20s. West winds 10 mph or less. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the lower 50s. South winds 10 mph or less, increasing to 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cold with lows around 40. South winds 10 mph or less. .WEDNESDAY...Mostly sunny. Highs ranging from the lower 50s along the Lake Ontario shore to the upper 50s inland. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs around 60. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs around 60. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .SUNDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. $$ NYZ010-210400- Northern Erie- Including the city of Buffalo 400 PM EDT Mon Apr 20 2026 .TONIGHT...Becoming mainly clear. Cold with lows in the mid 20s. West winds 10 mph or less. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the mid 50s. South winds 10 mph or less, becoming southwest 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Not as cold with lows in the lower 40s. South winds 10 mph or less. .WEDNESDAY...Mostly sunny. Highs around 60. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs around 60. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 60 percent. .SUNDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. $$ NYZ002-210400- Orleans- Including the city of Medina 400 PM EDT Mon Apr 20 2026 .TONIGHT...Partly cloudy and cold with lows in the mid 20s. West winds 10 mph or less. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the lower 50s. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the lower 40s. Light winds. .WEDNESDAY...Mostly sunny. Highs ranging from the lower 50s along the Lake Ontario shore to the upper 50s inland. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the upper 50s. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .SUNDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. $$ NYZ011-210400- Genesee- Including the city of Batavia 400 PM EDT Mon Apr 20 2026 .TONIGHT...Becoming mainly clear. Cold with lows in the mid 20s. West winds 10 mph or less. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the mid 50s. South winds 10 mph or less, becoming southwest. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the mid 40s. South winds around 10 mph, becoming light. .WEDNESDAY...Partly to mostly sunny. Highs around 60. Light winds, becoming northwest around 10 mph. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs around 60. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. $$ NYZ085-210400- Southern Erie- Including the cities of Orchard Park and Springville 400 PM EDT Mon Apr 20 2026 .TONIGHT...Becoming mainly clear. Cold with lows ranging from the lower 20s inland to the upper 20s along the Lake Erie shore. Light winds. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs ranging from the lower 50s on the hilltops to the mid 50s across the lower elevations. Light winds, becoming south 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Not as cold with lows in the mid 40s. South winds 10 mph or less. .WEDNESDAY...Partly sunny with a chance of showers in the morning, then mostly sunny in the afternoon. Highs around 60. Light winds. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mainly clear. Lows in the upper 30s. Light winds. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs around 60. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .MONDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. $$ NYZ012-210400- Wyoming- Including the city of Warsaw 400 PM EDT Mon Apr 20 2026 .TONIGHT...Becoming mainly clear. Cold with lows in the lower 20s. West winds 10 mph or less. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the lower 50s. South winds 10 mph or less, becoming southwest 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Not as cold with lows in the mid 40s. South winds 5 to 10 mph, becoming light. .WEDNESDAY...Partly sunny with a chance of showers in the morning, then mostly sunnyin the afternoon. Highs around 60. Light winds. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 60s. $$ NYZ019-210400- Chautauqua- Including the city of Jamestown 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows ranging from the lower 20s in interior valleys to the upper 20s along the Lake Erie shore. West winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Not as cold with highs in the upper 50s. South winds 5 to 10 mph, increasing to 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Not as cold with lows in the mid 40s. South winds 5 to 10 mph, becoming light. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with a chance of showers in the morning, then mostly sunny in the afternoon. Highs ranging from the upper 50s along the Lake Erie shore to the lower 60s inland. Light winds. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mainly clear. Lows in the lower 40s. Light winds. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .SATURDAY...Showers likely. Highs around 60. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .MONDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. $$ NYZ020-210400- Cattaraugus- Including the city of Olean 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows 15 to 20. Light winds. .TUESDAY...Mostly sunny in the morning, then becoming partly sunny. Not as cold with highs in the mid 50s. Light winds, becoming south 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Not as cold with lows in the mid 40s. South winds 5 to 10 mph, becoming light. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 60s. Light winds. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mainly clear. Lows in the upper 30s. Light winds. .THURSDAY...Sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mainly clear. Lows in the mid 40s. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .SATURDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Partly sunny with a 40 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 50 percent chance of showers. Highs in the lower 60s. $$NYZ021-210400- Allegany- Including the city of Wellsville 400 PM EDT Mon Apr 20 2026 .TONIGHT...Partly cloudy early, then becoming mainly clear. Cold with lows 15 to 20. Northwest winds 10 mph or less. .TUESDAY...Partly to mostly sunny. Not as cold with highs ranging from the lower 50s on the hilltops to the mid 50s across the lower elevations. Light winds, becoming south 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Not as cold with lows in the lower 40s. South winds 10 mph or less. .WEDNESDAY...Partly sunny with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 60s. Light winds. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs around 60. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs around 60. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 40 percent chance of showers. Highs around 60. $$ NYZ013-210400- Livingston- Including the city of Geneseo 400 PM EDT Mon Apr 20 2026 .TONIGHT...Becoming mainly clear. Cold with lows in the lower 20s. Northwest winds 10 mph or less. .TUESDAY...Partly sunny and not as cold with highs ranging from the lower 50s on the hilltops to the mid 50s across the lower elevations. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Not as cold with lows in the mid 40s. South winds 5 to 10 mph, becoming light. .WEDNESDAY...Partly to mostly sunny. Highs ranging from the upper 50s on the hilltops to the lower 60s across the lower elevations. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs in the lower 60s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 40 percent chance of showers. Highs in the mid 60s. $$ NYZ014-210400- Ontario- Including the city of Canandaigua 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows in the mid 20s. Northwest winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny and not as cold with highs ranging from around 50 on the hilltops to the mid 50s across the lower elevations. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the lower 40s. South winds 5 to 10 mph, becoming light. .WEDNESDAY...Partly to mostly sunny. Highs in the lower 60s. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the upper 40s. .SATURDAY...Showers likely. Highs in the lower 60s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s. $$ NYZ003-210400- Monroe- Including the city of Rochester 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows in the mid 20s. Northwest winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the mid 50s. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the lower 40s. Light winds. .WEDNESDAY...Partly to mostly sunny. Highs ranging from the mid 50s along the Lake Ontario shore to around 60 inland. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs around 60. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .SATURDAY...Showers likely. Highs in the upper 50s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s. $$ NYZ004-210400- Wayne- Including the city of Newark 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows in the mid 20s. West winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the mid 50s. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the lower 40s. Light winds. .WEDNESDAY...Partly to mostly sunny. Highs ranging from the mid 50s along the Lake Ontario shore to around 60 inland. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. .SUNDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s. $$ NYZ005-210400- Northern Cayuga- Including the city of Fair Haven 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows in the lower 20s. West winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs in the lower 50s. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the lower 40s. Light winds. .WEDNESDAY...Partly to mostly sunny. Highs ranging from the mid 50s along the Lake Ontario shore to around 60 inland. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in theupper 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .SATURDAY...Showers likely. Highs in the lower 60s. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 60 percent. .SUNDAY...Partly sunny with a 30 percent chance of showers. Highs around 60. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 60s. $$ NYZ006-210400- Oswego- Including the city of Oswego 400 PM EDT Mon Apr 20 2026 .TONIGHT...Mainly clear. Cold with lows 20 to 25. West winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Not as cold with highs ranging from the mid 40s on the Tug Hill to the lower 50s across the lower elevations. Light winds, becoming south around 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows ranging from the mid 30s on the Tug Hill to around 40 across the lower elevations. South winds 5 to 10 mph, becoming light. .WEDNESDAY...Partly to mostly sunny. Highs in the upper 50s. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows ranging from the lower 30s on the Tug Hill to the upper 30s across the lower elevations. Light winds. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the mid 40s. .SATURDAY...Showers likely. Highs around 60. Chance of rain 60 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 60 percent. .SUNDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 60s. $$ NYZ007-210400- Jefferson- Including the city of Watertown 400 PM EDT Mon Apr 20 2026 .TONIGHT...Partly cloudy and cold with lows 20 to 25. West winds 5 to 10 mph, becoming light. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs ranging from the mid 40s on the Tug Hill to the upper 40s across the lower elevations. Light winds, becoming south 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows in the upper 30s. South winds 5 to 10 mph, becoming southeast. .WEDNESDAY...Partly to mostly sunny. Highs in the upper 50s. Light winds. .WEDNESDAY NIGHT...Mainly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .SATURDAY...Partly sunny with a 50 percent chance of showers. Highs around 60. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. .SUNDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 60s. $$ NYZ008-210400- Lewis- Including the city of Lowville 400 PM EDT Mon Apr 20 2026 .TONIGHT...Becoming mainly clear. Cold with lows 15 to 20. West winds 10 mph or less. .TUESDAY...Partly sunny and not as cold with highs rangingfrom the mid 40s on the hilltops to the upper 40s across the lower elevations. Light winds, becoming south 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy and not as cold with lows ranging from the lower 30s on the hilltops to the mid 30s across the lower elevations. South winds 10 mph or less. .WEDNESDAY...Partly sunny. Highs ranging from the lower 50s on the hilltops to the upper 50s across the lower elevations. Light winds. .WEDNESDAY NIGHT...Mainly clear. Lows in the lower 30s. Light winds. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs around 60. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows around 40. .SATURDAY...Partly sunny with a 50 percent chance of showers. Highs in the upper 50s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 40. .SUNDAY...Partly sunny with a 40 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows around 40. .MONDAY...Partly sunny with a 30 percent chance of showers. Highs around 60. $$