National Weather Service United States Department of Commerce

Nor'easter to impact East Coast Thanksgiving travel

An active weather pattern is shaping up across the eastern U.S. as a nor'easter continues to be forecast to move up the East Coast through early Thursday. This storm will bring precipitation up and down the coast, mostly in the form of rain along coastal areas, with snow expected farther inland. These conditions are expected to impact Thanksgiving travel conditions on Wednesday.
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Current Conditions

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Stony Brook NY

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 39 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 42 °F

Wednesday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 30 °F

Thanksgiving
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 39 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 27 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Saturday

Partly Sunny

Partly
Sunny

High: 43 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 37 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 39. North wind 3 to 6 mph.
  • Wednesday Rain before 1pm, then rain and snow. High near 42. Wind chill values between 30 and 35. Breezy, with a northeast wind 10 to 20 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
  • Wednesday Night Rain and snow before 4am, then a slight chance of snow. Low around 30. Blustery, with a north wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
  • Thanksgiving Day A slight chance of snow showers before 9am, then a chance for flurries. Cloudy, with a high near 39. Wind chill values between 30 and 35. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
  • Thursday Night Mostly cloudy, with a low around 27. Northwest wind 7 to 9 mph.
  • Friday Mostly sunny, with a high near 36.
  • Friday Night Partly cloudy, with a low around 25.
  • Saturday Partly sunny, with a high near 43.
  • Saturday Night Mostly cloudy, with a low around 37.
  • Sunday Mostly cloudy, with a high near 54.
  • Sunday Night Mostly cloudy, with a low around 41.
  • Monday Mostly cloudy, with a high near 50.
  • Monday Night Partly cloudy, with a low around 30.
  • Tuesday Mostly sunny, with a high near 42.