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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San Bruno CA

7 Day Forecast

Tonight

Mostly Clear

Mostly
Clear

Low: 10 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 18 °C

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 11 °C

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 16 °C

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 9 °C

Wednesday

Partly Sunny

Partly
Sunny

High: 16 °C

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 9 °C

Thursday

Mostly Sunny

Mostly
Sunny

High: 16 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °C

Detailed Forecast

  • Tonight Mostly clear, with a low around 10. Calm wind.
  • Monday Mostly sunny, with a high near 18. East northeast wind 5 to 8 km/h.
  • Monday Night Mostly cloudy, with a low around 11. South wind 3 to 8 km/h.
  • Tuesday A 20 percent chance of showers. Mostly cloudy, with a high near 16. South southeast wind around 11 km/h.
  • Tuesday Night Mostly cloudy, with a low around 9. Calm wind.
  • Wednesday Partly sunny, with a high near 16.
  • Wednesday Night Mostly cloudy, with a low around 9.
  • Thursday Mostly sunny, with a high near 16.
  • Thursday Night Partly cloudy, with a low around 9.
  • Friday Mostly sunny, with a high near 17.
  • Friday Night Mostly clear, with a low around 9.
  • Saturday Sunny, with a high near 17.
  • Saturday Night Mostly clear, with a low around 8.
  • Sunday Sunny, with a high near 17.