National Weather Service United States Department of Commerce

Snow winding down in the Northeast; heavy rainfall in the Northwest

Happy Thanksgiving! Conditions will continue to improve throughout Thanksgiving Day across New England as the nor'easter moves away from the coast. Meanwhile, the Pacific Northwest will remain wet due to a series of Pacific storm systems. Flood Watches remain in effect for parts of Washington state through Friday.
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Current Conditions

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3 Miles S Ontario Municipal OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Thanksgiving
Day

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 48 °F

Tonight

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 37 °F

Friday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 48 °F

Friday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 36 °F

Saturday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 48 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 20 °F

Sunday

Sunny

Sunny

High: 32 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Monday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 34 °F

Detailed Forecast

  • Thanksgiving Day A 30 percent chance of rain. Mostly cloudy, with a high near 48. East southeast wind around 5 mph.
  • Tonight A 40 percent chance of rain. Cloudy, with a low around 37. East southeast wind around 5 mph.
  • Friday A 20 percent chance of rain. Cloudy, with a high near 48. South southeast wind 5 to 8 mph.
  • Friday Night A 30 percent chance of rain. Mostly cloudy, with a low around 36. South wind around 8 mph.
  • Saturday A chance of rain. Cloudy, with a high near 48. South southwest wind 7 to 9 mph becoming west in the morning. Chance of precipitation is 50%.
  • Saturday Night A chance of rain and snow before 11pm. Partly cloudy, with a low around 20. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Sunday Sunny, with a high near 32.
  • Sunday Night A slight chance of snow. Partly cloudy, with a low around 20. Chance of precipitation is 20%.
  • Monday A slight chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 20%.
  • Monday Night A 20 percent chance of rain. Mostly cloudy, with a low around 23.
  • Tuesday A 20 percent chance of rain. Mostly sunny, with a high near 34.
  • Tuesday Night A 20 percent chance of rain. Partly cloudy, with a low around 23.
  • Wednesday A 30 percent chance of rain. Partly sunny, with a high near 35.