FPUS51 KBUF 180801 ZFPBUF Zone Forecasts for Western New York National Weather Service Buffalo NY 400 AM EDT Wed Mar 18 2026 NYZ001-181600- Niagara- Including the city of Niagara Falls 400 AM EDT Wed Mar 18 2026 .TODAY...Partly sunny. Highs in the mid 30s. South winds 10 mph or less. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the upper 20s. Light winds, becoming south around 10 mph. Chance of snow 30 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 40s. South winds around 10 mph, becoming southwest. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain and snow showers. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ010-181600- Northern Erie- Including the city of Buffalo 400 AM EDT Wed Mar 18 2026 .TODAY...Partly to mostly sunny. Highs in the mid 30s. Light winds, becoming southwest around 10 mph. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the upper 20s. Light south winds. Chance of snow 30 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 40s. Light winds, becoming southwest around 10 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the upper 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the mid 20s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ NYZ002-181600- Orleans- Including the city of Medina 400 AM EDT Wed Mar 18 2026 .TODAY...Partly sunny and cold with highs in the mid 30s. Light south winds. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the upper 20s. Light south winds. Chance of snow 30 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 40s. Southwest winds 10 mph or less. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain and snow showers. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ011-181600- Genesee- Including the city of Batavia 400 AM EDT Wed Mar 18 2026 .TODAY...Partly sunny and cold with highs in the mid 30s. Light south winds. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the upper 20s. Light winds, becoming south around 10 mph. Chance of snow 30 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 40s. South winds around 10 mph, becoming southwest. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the upper 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the mid 20s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows around 20. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ085-181600- Southern Erie- Including the cities of Orchard Park and Springville 400 AM EDT Wed Mar 18 2026 .TODAY...Partly sunny. A chance of snow showers early. Cold with highs in the mid 30s. Light winds. Chance of snow 40 percent. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows ranging from the mid 20s inland to the upper 20s along the Lake Erie shore. Light south winds. Chance of snow 30 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 40s. Light winds. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the upper 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs around 50. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs around 50. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows 20 to 25. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ NYZ012-181600- Wyoming- Including the city of Warsaw 400 AM EDT Wed Mar 18 2026 .TODAY...Partly sunny and cold with highs ranging from around 30 on the hilltops to the mid 30s across the lower elevations. Light south winds. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the mid 20s. Light winds, becoming south around 10 mph. Chance of snow 30 percent. .THURSDAY...Mostly cloudy. A chance of snow showers in the morning, then a chance of rain and snow showers in the afternoon. Highs ranging from the upper 30s on the hilltops to the lower 40s across the lower elevations. South winds 10 mph or less, becoming southwest. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening. Lows in the upper 20s. Light winds. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Highs in the mid 40s. Southwest winds 10 mph or less. Chance of precipitation 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the lower 20s. .MONDAY...Mostly sunny. Highs in the lower 30s. .MONDAY NIGHT...Mainly clear. Lows 15 to 20. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ019-181600- Chautauqua- Including the city of Jamestown 400 AM EDT Wed Mar 18 2026 .TODAY...Mostly cloudy early, then becoming partly sunny. A chance of snow showers early. Cold with highs ranging from the lower 30s on the hilltops to the mid 30s across the lower elevations. Light winds, becoming south around 10 mph. Chance of snow 40 percent. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the upper 20s. Light winds, becoming south 5 to 10 mph. Chance of snow 30 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of snow and rain showers. Highs in the lower 40s. South winds 10 mph or less. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening. Lows in the upper 20s. Light winds. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the upper 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Partly sunny with a 40 percent chance of rain showers. Highs in the lower 50s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ NYZ020-181600- Cattaraugus- Including the city of Olean 400 AM EDT Wed Mar 18 2026 .TODAY...Mostly cloudy early, then becoming partly sunny. A chance of snow showers early. Cold with highs in the lower 30s. Light winds, becoming south around 10 mph. Chance of snow 40 percent. .TONIGHT...Mostly cloudy. A chance of snow showers overnight. Not as cold with lows in the mid 20s. Light south winds. Chance of snow 30 percent. .THURSDAY...Mostly cloudy with a 30 percent chance of snow and rain showers. Highs in the lower 40s. Light winds. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the upper 40s. Light winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows around 20. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ NYZ021-181600- Allegany- Including the city of Wellsville 400 AM EDT Wed Mar 18 2026 .TODAY...Partly to mostly sunny. Cold with highs ranging from around 30 on the hilltops to the mid 30s across the lower elevations. Light winds, becoming south around 10 mph. .TONIGHT...Mostly cloudy. A chance of flurries overnight. Not as cold with lows in the mid 20s. Light winds, becoming south 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of rain showers in the afternoon. Highs ranging from the upper 30s on the hilltops to the lower 40s across the lower elevations. South winds 10 mph or less, becoming southwest. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 20s. Light winds. Chance of rain 30 percent. .FRIDAY...Mostly cloudy. A chance of rain showers. Highs ranging from the mid 40s on the hilltops to the upper 40s across the lower elevations. Light winds. Chance of rain 50 percent. .FRIDAY NIGHT...Showers likely. Lows in the mid 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs around 50. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows 15 to 20. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ013-181600- Livingston- Including the city of Geneseo 400 AM EDT Wed Mar 18 2026 .TODAY...Partly to mostly sunny. Highs ranging from the lower 30s on the hilltops to the mid 30s across the lower elevations. Light south winds. .TONIGHT...Mostly cloudy. A chance of flurries overnight. Not as cold with lows in the mid 20s. Light winds, becoming south 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs ranging from around 40 on the hilltops to the mid 40s across the lower elevations. South winds 5 to 10 mph, becoming southwest. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. A chance of rain showers. Highs ranging from the mid 40s on the hilltops to around 50 across the lower elevations. Light winds. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows around 20. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ NYZ014-181600- Ontario- Including the city of Canandaigua 400 AM EDT Wed Mar 18 2026 .TODAY...Partly to mostly sunny. Highs ranging from around 30 on the hilltops to the mid 30s across the lower elevations. Light south winds. .TONIGHT...Mostly cloudy and not as cold with lows in the upper 20s. Light winds, becoming south 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs ranging from the upper 30s on the hilltops to the lower 40s across the lower elevations. South winds 5 to 10 mph, becoming southwest. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. A chance of rain showers. Highs ranging from the mid 40s on the hilltops to the upper 40s across the lower elevations. Light winds. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs around 50. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs around 50. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers. Lows in the mid 20s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. $$ NYZ003-181600- Monroe- Including the city of Rochester 400 AM EDT Wed Mar 18 2026 .TODAY...Partly sunny. Highs in the mid 30s. Light south winds. .TONIGHT...Mostly cloudy. A chance of flurries overnight. Not as cold with lows in the upper 20s. Light south winds. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Southwest winds 10 mph or less. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Highs in the upper 40s. Light winds. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 30s. .SATURDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 40s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ004-181600- Wayne- Including the city of Newark 400 AM EDT Wed Mar 18 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .TODAY...Partly sunny. A chance of snow showers early. Cold with highs in the mid 30s. Light south winds. Chance of snow 50 percent. .TONIGHT...Mostly cloudy and not as cold with lows in the upper 20s. Light south winds. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Highs in the mid 40s. Light winds. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers. Lows in the mid 20s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ005-181600- Northern Cayuga- Including the city of Fair Haven 400 AM EDT Wed Mar 18 2026 ...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .TODAY...Mostly cloudy early, then becoming partly sunny. Lake effect snow showers likely early, then a chance of snow showers late this morning. Additional accumulation an inch or less. Cold with highs in the lower 30s. Light south winds. Chance of snow 70 percent. .TONIGHT...Mostly cloudy. Lows in the mid 20s. Light south winds. .THURSDAY...Mostly cloudy. Highs in the lower 40s. South winds around 10 mph, becoming light. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Highs in the mid 40s. Light winds. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 30s. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 40s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 30s. .SUNDAY...Mostly cloudy with a 40 percent chance of rain and snow showers. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ006-181600- Oswego- Including the city of Oswego 400 AM EDT Wed Mar 18 2026 ...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .TODAY...Partly sunny. Lake effect snow showers likely early, then a chance of snow showers late this morning. Additional accumulation an inch or less. Cold with highs ranging from the mid 20s on the Tug Hill to the lower 30s across the lower elevations. Light south winds. Chance of snow 70 percent. .TONIGHT...Mostly cloudy and not as cold with lows ranging from 20 to 25 across the Tug Hill to the mid 20s along the Lake Ontario shore. Light winds, becoming southeast 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs ranging from the mid 30s on the Tug Hill to around 40 across the lower elevations. South winds 5 to 10 mph, becoming light. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a chance of snow showers overnight. Lows ranging from the mid 20s on the Tug Hill to the upper 20s across the lower elevations. Light winds. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then rain and snow showers likely in the afternoon. Highs ranging from the upper 30s on the Tug Hill to the lower 40s across the lower elevations. Light winds. Chance of precipitation 60 percent. .FRIDAY NIGHT...Rain showers likely. Lows in the lower 30s. Chance of rain 60 percent. .SATURDAY...Rain showers likely. Highs in the mid 40s. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the lower 30s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow showers. Highs in the lower 40s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows 20 to 25. .MONDAY...Mostly sunny. Highs in the mid 30s. .MONDAY NIGHT...Mainly clear. Lows 15 to 20. .TUESDAY...Mostly sunny. Highs in the lower 40s. $$ NYZ007-181600- Jefferson- Including the city of Watertown 400 AM EDT Wed Mar 18 2026 .TODAY...Mostly sunny and cold with highs ranging from the mid 20s on the Tug Hill to the upper 20s across the lower elevations. Light south winds. .TONIGHT...Mostly cloudy. Lows ranging from 15 to 20 on the Tug Hill to the lower 20s across the lower elevations. Light winds, becoming south 5 to 10 mph. .THURSDAY...Mostly cloudy. A chance of snow showers in the morning, then a chance of snow and rain showers in the afternoon. Highs in the upper 30s. South winds 10 to 15 mph, diminishing to 5 to 10 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a chance of snow showers overnight. Lows in the upper 20s. Light winds. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain showers. Highs around 40. Light winds. .FRIDAY NIGHT...Rain showers likely. Lows in the lower 30s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 40s. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows around 30. .SUNDAY...Partly sunny with a 50 percent chance of rain and snow showers. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows 20 to 25. .MONDAY...Sunny. Highs in the lower 30s. .MONDAY NIGHT...Mainly clear. Lows 15 to 20. .TUESDAY...Mostly sunny. Highs around 40. $$ NYZ008-181600- Lewis- Including the city of Lowville 400 AM EDT Wed Mar 18 2026 .TODAY...Mostly sunny this morning, then becoming partly sunny. Cold with highs ranging from the mid 20s on the hilltops to the upper 20s across the lower elevations. Light southwest winds. .TONIGHT...Mostly cloudy. Lows 15 to 20. Light winds, becoming south 5 to 10 mph. .THURSDAY...Partly sunny in the morning, then mostly cloudy with a chance of snow and rain showers in the afternoon. Not as cold with highs ranging from the mid 30s on the hilltops to the upper 30s across the lower elevations. South winds 10 mph or less. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow and rain showers in the evening, then a chance of snow showers overnight. Lows in the mid 20s. Light winds. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow and rain showers. Highs ranging from the upper 30s on the hilltops to the lower 40s across the lower elevations. Light winds. .FRIDAY NIGHT...Rain showers likely with a chance of snow showers. Lows in the lower 30s. Chance of precipitation 60 percent. .SATURDAY...Rain showers likely. Highs in the lower 40s. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows in the upper 20s. .SUNDAY...Mostly cloudy with a 50 percent chance of rain and snow showers. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of rain and snow showers. Lows around 20. .MONDAY...Sunny. Highs in the lower 30s. .MONDAY NIGHT...Mainly clear. Lows around 15. .TUESDAY...Mostly sunny. Highs in the upper 30s. $$