***3 to 6 inches of snow for Long Island and Arctic air for Monday night into Wednesday morning***

- Winter Weather Advisory for all of Long Island from midnight tonight to Noon tomorrow for 4 to 6 inches of snow. The snow should start between 1 AM and 3 AM from west to east with the heaviest snow with rates up to 1 inch per hour at times will be from around 4 AM to 8 AM and then tapering off and ending from west to east between 10 AM and Noon.

- The Arctic cold front comes through late Sunday night into Monday morning, so temperatures on Monday morning and afternoon will be nearly steady in the low to mid 30's and then drop into the teens at night with highs only in the low to mid 20's on Tuesday, and then mid-teens again Tuesday night into early Wednesday morning.

LONG ISLAND FORECAST:

***Winter Weather Advisory for all of Long Island from midnight tonight to Noon tomorrow for 4 to 6 inches of snow***

​

​Today: Mostly sunny with more high clouds in the afternoon with highs in the upper 30's to near near 40 degrees. Wind out of the WNW at 10 to 15 mph.

​

Tonight: Increasing clouds with snow likely after 2 AM with lows in the mid to upper 20's. Wind out of the N at 5 to 10 mph.

​

Tomorrow: Breezy with snow, heavy at times early in the morning, ending from west to east between 10 AM and Noon with total accumulations of 3 to 6 inches with some partial clearing late with highs in the low 30's. Wind out of the N then NW at 10 to 20 mph with gusts up to 25 mph.

​

Tomorrow night: Mostly clear, windy, and very cold with lows around 20 degrees with some upper teens in the Pine Barrens area in Suffolk. Wind out of the NW at 10 to 20 mph.

​

Saturday: Sunny and cold with highs in the low 30's. Wind out of the WNW at 10 to 15 mph.

​

Sunday: Cloudy with showers developing around late morning or early afternoon with highs in the low to mid 40's. Wind out of the SW at 10 to 20 mph.

​

Monday: Becoming mostly sunny with temperatures nearly steady in the low to mid 30's. Wind out of the NW at 10 to 20 mph.

​

Tuesday: Sunny and very cold with highs only in the low to mid 20's. Wind out of the NW at 10 to 20 mph.

​

Wednesday: Partly cloudy with highs in the low 30's.

- 1st and 2nd images: NWS snow maps

- 3rd image: My 5 day outlook for Long Island

- 4th image: Projected temperatures for Long Island for the next 10 days from the NWS model blend

- 5th and 6th images: More NWS snow maps