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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Current Conditions

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8 Miles ENE Rancho Santa Margarita CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Tonight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 46 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 52 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 47 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 56 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 50 °F

Thursday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 54 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 48 °F

Friday

Slight Chance Showers

Slight Chc
Showers

High: 52 °F

Friday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 45 °F

Detailed Forecast

  • Tonight Showers, mainly before 10pm. Low around 46. Southeast wind around 5 mph. Chance of precipitation is 80%.
  • Tuesday Partly sunny, with a high near 52. South wind around 5 mph becoming calm in the afternoon.
  • Tuesday Night Mostly cloudy, with a low around 47. Northeast wind around 5 mph.
  • Wednesday Mostly sunny, with a high near 56. East wind around 5 mph.
  • Wednesday Night A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.
  • Thursday A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 54.
  • Thursday Night A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 48.
  • Friday A slight chance of showers. Partly sunny, with a high near 52.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 45.
  • Saturday A slight chance of showers. Mostly sunny, with a high near 51.
  • Saturday Night A slight chance of showers. Partly cloudy, with a low around 47.
  • Sunday Sunny, with a high near 55.
  • Sunday Night Partly cloudy, with a low around 52.
  • Monday Mostly sunny, with a high near 55.