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Winter Weather Advisory issued for Long Island - quick update, but with all of the maps:

A Winter Weather Advisory has been issued for Long Island from 1 PM today to 10 AM tomorrow for mixed precipitation including freezing rain.. Total snow accumulations of up to one inch and ice accumulations of up to one tenth of an inch. More details are included in the Long Island forecast below.

The Tuesday storm continues to look like mostly rain for Long Island, after possibly a brief period of freezing rain early in the morning. The snow maps for the northeast are included below.

The Thursday storm looks like 1 to 3 inches of snow for Long Island before changing to sleet/freezing rain and then rain.


Today: Cloudy with a 60% chance of scattered snow showers developing between 2 PM and 5 PM. Highs around 30 degrees. Wind out of the northeast at 10 to 15 mph.

Tonight: Periods of light snow in the evening, changing to sleet between 7 PM and 9 PM and then freezing rain before midnight. Around a half-inch of snow/sleet is possible. Icy conditions are likely overnight. Temperatures nearly steady around 30 degrees and staying below freezing all night. Wind out of the northeast at 10 to 15 mph.

Tomorrow: Scattered light freezing rain or freezing drizzle ending around mid-morning and then remaining cloudy. Highs in the mid 30's. Wind out of the north at 5 to 10 mph.

Tomorrow night: Mostly cloudy with a slight chance of light rain or freezing rain. Lows around 30 degrees.

Monday: Cloudy with a 30% chance of scattered light freezing rain in the morning, becoming scattered showers in the afternoon with highs in the mid 30's.

Monday night: Cloudy with a 50% chance of light rain and then sleet or freezing rain. Lows in the upper 20's.

Tuesday: Freezing rain early in the morning becoming a steady rain and continuing into the early evening. Highs in the mid 30's. Wind mostly out of the NNE at 10 to 15 mph.

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

Thursday: 60% chance of snow developing around mid-morning with the potential for light accumulations (1 to 3 inches) before changing to sleet/freezing rain and then rain. Highs in the upper 30's.

- 1st image: Projected snowfall through 1 AM Wednesday from the Euro

- 2nd image: Total projected snowfall through 1 PM Friday from the Euro

- 3rd to 6th images: Maps from the HRRR model for today at 3 PM, 6 PM, 10 PM, and tomorrow at 3 AM

- 7th to 11th images: Maps from the Euro for 6 AM Tuesday, 1 PM Tuesday, 1 PM Thursday, 7 PM Thursday, and 1 AM Friday

- 12th image: Projected snowfall for Long Island for the next 15 days as a running total from every Euro ensemble member

- 13th image: Projected temperatures with ranges for Long Island for the next 15 days from the Euro ensembles

- 14th image: Projected temperatures for Long Island for the next 10 days from the NWS model blend

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