top of page

MAJOR northeast storm looking likely beginning next Thursday (Dec 22nd) afternoon/evening:

- Well, of course, we first have this storm, which will bring plenty of snow to the interior and northern sections of the northeast and rain and wind for Long Island. A Wind Advisory has been issued for the eastern half of Suffolk with gusts up to 50 mph. The details for Long Island are in the forecast below, and I have included the snow, precipitation, and wind maps below in the 4th to 6th images.

- We will then have generally fair and quiet weather for the 5 days from Saturday through Wednesday.

- A MAJOR northeast storm is becoming increasingly likely from next Thursday (Dec 22nd) afternoon or evening into next Saturday (December 24th) early morning. While the exact track and strength is not known yet, the ensemble mean max wind gusts is already 45 mph on Long Island, which is impressive this far in advance of the storm. Also, 16 of the 50 ensemble members are showing at least 7 inches of snow on Long Island. Also, the main Euro run has wind gusts over 60 mph on Long Island with some areas inland getting over 20 inches of snow. Everything is still on the table for Long Island from all rain to all snow, including a blizzard. Track is everything, so stay tuned!

- Very cold air behind the storm for Christmas with highs only in the 20's on Long Island!


***Wind Advisory for eastern Suffolk for tomorrow (Friday) from 4 AM to 6 PM for wind gusts from the east at up to 50 mph.***

​Today: Rain developing in the afternoon between around 12 PM and 4 PM from west to east with afternoon highs in the low 40's with temperatures slowly rising at night. Wind out of the NE around 10 mph in the morning and then out of the ENE at 10 to 20 mph in the afternoon.

Tonight: Rain, moderate to heavy at times, with increasing wind with gusts up to 40 mph from the E towards morning. Temperatures very slowly rising into the mid 40's by morning.

Tomorrow: Rainy and very windy, especially in the morning, with highs in the upper 40's. Wind out of the ENE at 20 to 30 mph with gusts to 45 mph in the morning (50 mph in eastern Suffolk) and then out of the N at 15 to 25 mph with gusts to 35 mph in the afternoon.

Tomorrow night: Showers ending between around 9 PM and midnight from southwest to northeast with lows in the low 30's. Wind out of the WNW to 10 to 20 mph.

Saturday: Mostly sunny and breezy with highs in the low 40's. Wind out of the W at 10 to 20 mph.

Sunday: Mostly sunny with highs in the upper 30's to near 40 degrees. Wind out of the WNW at 10 to 15 mph.

Monday: Sunny with highs around 40 degrees. Wind out of the WNW at 10 to 20 mph.

Tuesday: Sunny with highs in the upper 30's. Wind out of the W at 10 to 15 mph.

Wednesday: Mostly sunny with highs in the mid to upper 30's. Wind out of the WNW at 10 to 15 mph.

- 1st image: Euro ensembles for 7 AM next Friday, December 23rd

- 2nd image: Projected snowfall for Long Island for the next 15 days as a running total from every Euro ensemble member

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

- 4th to 6th images: Projected snowfall, precipitation, and max wind gusts through 7 PM Saturday

- 7th and 8th images: Projected temperatures for Long Island

21 views0 comments


bottom of page