National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Westport MA

7 Day Forecast

For More Weather Information:

Taunton, MA Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 33 °F

Monday

Cloudy

Cloudy

High: 44 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 39 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 48 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 45 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 57 °F

Wednesday
Night

Showers Chance for Measurable Precipitation 90%

Showers

Low: 52 °F

Christmas
Day

Showers Chance for Measurable Precipitation 80%

Showers

High: 56 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Detailed Forecast

  • Tonight Scattered snow showers, mainly before 11pm. Cloudy, with a low around 33. Northeast wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Monday Cloudy, with a high near 44. Northeast wind 3 to 7 mph.
  • Monday Night A chance of showers, mainly after 1am. Cloudy, with a low around 39. East wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A chance of rain. Cloudy, with a high near 48. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Night A chance of rain. Cloudy, with a low around 45. East wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
  • Wednesday Rain likely, then showers and possibly a thunderstorm after noon. High near 57. Chance of precipitation is 90%.
  • Wednesday Night Showers. Low around 52. Breezy. Chance of precipitation is 90%.
  • Christmas Day Showers. High near 56. Breezy. Chance of precipitation is 80%.
  • Thursday Night Partly cloudy, with a low around 35.
  • Friday Mostly sunny, with a high near 47.
  • Friday Night Partly cloudy, with a low around 36.
  • Saturday Partly sunny, with a high near 47.
  • Saturday Night Mostly cloudy, with a low around 32.
  • Sunday A chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.