National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Hazardous Weather Conditions

Current Conditions

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8 Miles NNW Altadena CA

7 Day Forecast

Today

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 66 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 48 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 58 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 45 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 63 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 49 °F

Thursday

Partly Sunny

Partly
Sunny

High: 60 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 48 °F

Friday

Partly Sunny

Partly
Sunny

High: 60 °F

Detailed Forecast

  • Today Showers likely, mainly after 4pm. Mostly cloudy, with a high near 66. East wind around 10 mph. Chance of precipitation is 60%.
  • Tonight Showers likely, mainly before 10pm. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming east northeast in the evening. Chance of precipitation is 60%.
  • Tuesday Partly sunny, with a high near 58. South southwest wind around 5 mph.
  • Tuesday Night Partly cloudy, with a low around 45. West southwest wind around 5 mph becoming north in the evening.
  • Wednesday Mostly sunny, with a high near 63. East northeast wind around 10 mph, with gusts as high as 15 mph.
  • Wednesday Night Mostly cloudy, with a low around 49.
  • Thursday Partly sunny, with a high near 60.
  • Thursday Night Mostly cloudy, with a low around 48.
  • Friday Partly sunny, with a high near 60.
  • Friday Night Mostly cloudy, with a low around 46.
  • Saturday Mostly sunny, with a high near 63.
  • Saturday Night Partly cloudy, with a low around 44.
  • Sunday Mostly sunny, with a high near 68.