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Snow maps and the L.I. forecast as the late-week storm looks to bring snow to parts of the northeast

- You can see the snow map for the Sunday into early Monday system in the 2nd image as Long Island may end as snow showers early Monday morning.

- The late week system looks to have secondary low pressure development along and just offshore the northeast, so it will produce snow away from the coast with rain for Long Island and southeastern New England. I have included all of the snow maps below. There are timing issues with the GFS being slower than the Euro and Canadian, but it's basically a Thursday into Friday system (see 7th image for storm locations/strengths from the Euro ensembles).

- Overall, temperatures will be around average to slightly below average for the next 2 weeks.


LONG ISLAND FORECAST:

Today: Mostly sunny with highs in the mid 40's. Wind out of the N at 10 to 15 mph.

Tonight: Partly cloudy with lows in the low 30's in Nassau and upper 20's to around 30 degrees in Suffolk. Wind out of the NNE at around 10 mph.

Tomorrow: Increasing clouds with highs in the low 40's. Wind out of the NE at 10 to 20 mph.

Tomorrow night: Mostly cloudy with a slight chance of a snow shower towards and after midnight with the best chance being in eastern Suffolk. Lows in the low 30's. Wind out of the NE at 10 to 15 mph.

Sunday: Cloudy with showers developing around late afternoon from west to east with highs in the low to mid 40's. Wind out of the ENE at 10 to 15 mph.

Monday: Snow showers ending around mid-morning and then becoming partly sunny in the afternoon with highs just above 40 degrees. Wind out of the N at 10 to 15 mph.

Tuesday: Sunny with highs just above 40 degrees. Wind out of the NNW at 10 to 15 mph.

Wednesday: Mostly sunny with highs around 40 degrees. Wind out of the NNW at 10 to 15 mph.


- 1st image: My 5 day forecast for Long Island

- 2nd image: Model Blend snow map for the Sunday into early Monday system

- 3rd to 6th images: 10-day snow maps (includes both systems) from the NWS Model Blend, Euro ensemble mean, Euro, and GFS, respectively

- 7th image: Projected storm locations and strengths from the Euro ensembles for 1 PM Friday

- 8th and 9th images: Temps for Long Island from the GFS ensembles and then NWS Model Blend











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