National Weather Service United States Department of Commerce

Major nor'easter to affect northeastern U.S.

The stage is being set for a major nor'easter to affect parts of the Northeast Monday through Wednesday. This system will be responsible for heavy snowfall and strong winds, with blizzard conditions possible along coastal areas from New Jersey to Massachusetts. Blizzard Warnings are in effect along the coast from central New Jersey to the Canadian border.
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Current Conditions

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3 Miles ESE Rancho Cucamonga CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 59 °F

Monday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 68 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 51 °F

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 66 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 70 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 55 °F

Thursday

Slight Chance Showers

Slight Chc
Showers

High: 69 °F

Thursday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 54 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 59. Northwest wind around 5 mph.
  • Monday Showers likely, mainly after 4pm. The rain could be heavy at times. Cloudy, with a high near 68. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
  • Monday Night Showers likely, mainly before 10pm. The rain could be heavy at times. Mostly cloudy, with a low around 51. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%.
  • Tuesday A 20 percent chance of showers. Mostly sunny, with a high near 66. Northeast wind around 5 mph becoming calm.
  • Tuesday Night Partly cloudy, with a low around 49. Calm wind becoming north around 5 mph.
  • Wednesday Mostly sunny, with a high near 70.
  • Wednesday Night A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 55.
  • Thursday A slight chance of showers. Partly sunny, with a high near 69.
  • Thursday Night A slight chance of showers. Mostly cloudy, with a low around 54.
  • Friday A slight chance of showers. Mostly cloudy, with a high near 69.
  • Friday Night A slight chance of showers. Mostly cloudy, with a low around 52.
  • Saturday A slight chance of showers. Partly sunny, with a high near 69.
  • Saturday Night Mostly cloudy, with a low around 52.
  • Sunday Mostly sunny, with a high near 70.