Expires:202601010700;;563396 FPUS51 KBOX 311804 ZFPBOX Zone Forecast Product for Southern New England National Weather Service Boston/Norton MA 103 PM EST Wed Dec 31 2025 MAZ021-010700- Southern Plymouth MA- Including the city of Mattapoisett 103 PM EST Wed Dec 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 1 PM EST THURSDAY... .THIS AFTERNOON...Partly sunny. Near steady temperature around 30. Southwest winds 10 to 15 mph. .TONIGHT...A chance of snow in the evening, then snow after midnight. Snow accumulation of 1 to 3 inches. Lows in the upper 20s. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of snow near 100 percent. .NEW YEARS DAY...Snow in the morning, then sunny in the afternoon. Light freezing spray in the afternoon. Total snow accumulation of 2 to 4 inches. Highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. West winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly clear. Light freezing spray. Cooler with lows around 17. West winds 15 to 20 mph. Gusts up to 40 mph, decreasing to 30 mph after midnight. .FRIDAY...Sunny, cold with highs in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 20. Highs in the lower 30s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows around 20. Highs in the lower 30s. .SUNDAY NIGHT...Mostly clear. Lows around 15. .MONDAY...Mostly sunny. Highs around 30. .MONDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. .TUESDAY...Partly sunny with a chance of rain. Highs in the upper 30s. Chance of rain 30 percent. $$