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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14 Miles NE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Sunny

Sunny

High: 62 °F

Tonight

Increasing Clouds

Increasing
Clouds

Low: 39 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 50 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 38 °F

Wednesday

Chance Drizzle

Chance
Drizzle

High: 49 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 38 °F

Thursday

Partly Sunny

Partly
Sunny

High: 50 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 51 °F

Detailed Forecast

  • Today Sunny, with a high near 62. South southwest wind 8 to 10 mph.
  • Tonight Increasing clouds, with a low around 39. South southeast wind 3 to 6 mph.
  • Tuesday A 30 percent chance of rain after 10am. Cloudy, with a high near 50. Calm wind becoming west southwest around 5 mph in the afternoon.
  • Tuesday Night A 30 percent chance of rain. Cloudy, with a low around 38. Light west northwest wind.
  • Wednesday A chance of drizzle. Mostly cloudy, with a high near 49. Calm wind.
  • Wednesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 38.
  • Thursday Partly sunny, with a high near 50.
  • Thursday Night Partly cloudy, with a low around 36.
  • Friday Mostly sunny, with a high near 51.
  • Friday Night Partly cloudy, with a low around 38.
  • Saturday Mostly sunny, with a high near 52.
  • Saturday Night A chance of showers. Partly cloudy, with a low around 36.
  • Sunday A chance of showers. Partly sunny, with a high near 52.