National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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Current Conditions

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16 Miles E Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 39 °F

Tonight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 34 °F

Monday

Rain Chance for Measurable Precipitation 100%

Rain

High: 45 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 36 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 42 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 34 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 47 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 34 °F

Thursday

Rain Likely

Rain
Likely

High: 46 °F

Detailed Forecast

  • Today Rain. High near 39. Southeast wind around 7 mph becoming south southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tonight Rain likely, mainly before 10pm. Cloudy, with a low around 34. West southwest wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Rain. High near 45. South wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Night A 50 percent chance of showers. Mostly cloudy, with a low around 36. West wind 6 to 11 mph.
  • Tuesday Rain likely, mainly after 10am. Cloudy, with a high near 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 40 percent chance of showers. Mostly cloudy, with a low around 34.
  • Wednesday A 30 percent chance of rain. Mostly cloudy, with a high near 47.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 34.
  • Thursday Rain likely. Cloudy, with a high near 46.
  • Thursday Night Rain. Cloudy, with a low around 39.
  • Friday Rain. Cloudy, with a high near 47.
  • Friday Night Rain. Cloudy, with a low around 40.
  • Saturday Rain likely. Cloudy, with a high near 47.