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 West Coast through 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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Hazardous Weather Conditions

Current Conditions

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Hyannis MA

7 Day Forecast

For More Weather Information:

Taunton, MA Local Forecast Office

Overnight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 36 °F

Sunday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 42 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 36 °F

Monday

Mostly Cloudy

Mostly
Cloudy

High: 45 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 40 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 48 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 44 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 54 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 46 °F

Detailed Forecast

  • Overnight A chance of showers. Cloudy, with a low around 36. Northeast wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday A chance of showers, mainly before 4pm. Cloudy, with a high near 42. Northeast wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night A slight chance of showers before 4am. Mostly cloudy, with a low around 36. Northeast wind around 6 mph. Chance of precipitation is 20%.
  • Monday Mostly cloudy, with a high near 45. Northeast wind around 7 mph.
  • Monday Night A slight chance of showers after midnight. Mostly cloudy, with a low around 40. East wind 5 to 8 mph. Chance of precipitation is 20%.
  • Tuesday A chance of showers, mainly after 1pm. Cloudy, with a high near 48. Chance of precipitation is 30%.
  • Tuesday Night A chance of rain. Cloudy, with a low around 44. Chance of precipitation is 50%.
  • Wednesday Rain. High near 54. Breezy. Chance of precipitation is 80%.
  • Wednesday Night Rain. Low around 46. Breezy. Chance of precipitation is 80%.
  • Christmas Day A chance of showers. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 40%.
  • Thursday Night Partly cloudy, with a low around 36. Breezy.
  • Friday Sunny, with a high near 45.
  • Friday Night Partly cloudy, with a low around 37.
  • Saturday Partly sunny, with a high near 46.