National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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Current Conditions

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15 Miles N Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 38 °F

Thanksgiving
Day

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 46 °F

Thursday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 36 °F

Friday

Snow Chance for Measurable Precipitation 80%

Snow

High: 36 °F

Friday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 26 °F

Saturday

Snow Chance for Measurable Precipitation 90%

Snow

High: 26 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 13 °F

Sunday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 24 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 18 °F

Detailed Forecast

  • Overnight A slight chance of rain and snow before 4am, then a slight chance of snow. Cloudy, with a low around 38. Breezy, with a west southwest wind around 21 mph. Chance of precipitation is 20%.
  • Thanksgiving Day A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 46. Breezy, with a southwest wind 17 to 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Thursday Night A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 18 to 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Friday Snow. High near 36. Breezy, with a southwest wind around 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
  • Friday Night Snow. Low around 26. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Saturday Snow. High near 26. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Saturday Night A 50 percent chance of snow. Mostly cloudy, with a low around 13. Little or no snow accumulation expected.
  • Sunday A 20 percent chance of snow. Mostly cloudy, with a high near 24.
  • Sunday Night A 40 percent chance of snow. Mostly cloudy, with a low around 18.
  • Monday A 40 percent chance of snow. Mostly cloudy, with a high near 29. Breezy.
  • Monday Night A 40 percent chance of snow. Cloudy, with a low around 18. Breezy.
  • Tuesday A 20 percent chance of snow. Cloudy, with a high near 28.
  • Tuesday Night A 30 percent chance of snow. Cloudy, with a low around 19.
  • Wednesday A 40 percent chance of snow. Cloudy, with a high near 30.