Tue Feb 18 01:03:37 AM EST 2025 Nantucket MA- Including the city of Nantucket 102 AM EST Tue Feb 18 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST TUESDAY... .REST OF TONIGHT...Mostly clear. Occasional freezing spray. Very windy. Near steady temperature in the lower 20s. West winds 30 to 40 mph with gusts up to 50 mph. .TUESDAY...Sunny. Freezing spray. Very windy and cold with highs in the mid 20s. West winds 25 to 35 mph with gusts up to 50 mph. .TUESDAY NIGHT...Partly cloudy. Freezing spray. Windy with lows around 19. West winds 20 to 30 mph with gusts up to 45 mph. .WEDNESDAY...Mostly sunny and brisk. Highs in the upper 20s. West winds 15 to 25 mph, diminishing to 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Northwest winds 5 to 10 mph. .THURSDAY...Cloudy with a 50 percent chance of snow. Highs in the lower 30s. .THURSDAY NIGHT...Snow likely. Near steady temperature in the upper 20s. Chance of snow 70 percent. .FRIDAY...Mostly sunny. Highs in the lower 30s. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the lower 20s. Highs in the mid 30s. .SATURDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Near steady temperature in the mid 30s. .MONDAY...Partly sunny. Highs around 40.