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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13 Miles SE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 61 °F

Tonight

Increasing Clouds

Increasing
Clouds

Low: 40 °F

Tuesday

Chance Drizzle

Chance
Drizzle

High: 51 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 41 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 50 °F

Wednesday
Night

Isolated Sprinkles

Isolated
Sprinkles

Low: 39 °F

Thursday

Partly Sunny

Partly
Sunny

High: 52 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 61. South southwest wind around 8 mph.
  • Tonight Increasing clouds, with a low around 40. South wind around 6 mph becoming calm in the evening.
  • Tuesday A chance of drizzle after 10am. Cloudy, with a high near 51. Calm wind becoming west southwest around 5 mph in the afternoon.
  • Tuesday Night A 30 percent chance of rain or drizzle. Cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening.
  • Wednesday A chance of rain or drizzle before 10am, then a chance for sprinkles. Cloudy, with a high near 50. Calm wind. Chance of precipitation is 30%.
  • Wednesday Night Isolated sprinkles. Mostly cloudy, with a low around 39.
  • Thursday Partly sunny, with a high near 52.
  • Thursday Night Partly cloudy, with a low around 37.
  • Friday Mostly sunny, with a high near 50.
  • Friday Night Partly cloudy, with a low around 37.
  • Saturday Mostly sunny, with a high near 52.
  • Saturday Night A slight chance of showers. Partly cloudy, with a low around 36.
  • Sunday A chance of showers. Partly sunny, with a high near 54.