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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5 Miles N Unity OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 36 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 39 °FFalling Temperatures

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 21 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

Low: 29 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 41 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 21 °F

Christmas
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 33 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 18 °F

Detailed Forecast

  • Tonight Rain likely, mainly before 10pm. Cloudy, with a low around 36. West northwest wind around 7 mph. Chance of precipitation is 60%.
  • Monday A 30 percent chance of rain, mainly before 10am. Partly sunny, with a temperature rising to near 39 by 11am, then falling to around 31 during the remainder of the day. West northwest wind 8 to 10 mph.
  • Monday Night Partly cloudy, with a low around 21. Light southwest wind.
  • Tuesday Mostly sunny, with a high near 39. Light and variable wind.
  • Tuesday Night A 10 percent chance of rain after 4am. Partly cloudy, with a low around 29. Light south wind.
  • Wednesday A chance of rain, mainly after 10am. Partly sunny, with a high near 41. Chance of precipitation is 40%.
  • Wednesday Night Snow showers likely. Cloudy, with a low around 21. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Christmas Day A 20 percent chance of snow showers. Partly sunny, with a high near 33.
  • Thursday Night Mostly cloudy, with a low around 18.
  • Friday Partly sunny, with a high near 32.
  • Friday Night Mostly cloudy, with a low around 17.
  • Saturday A 10 percent chance of snow. Partly sunny, with a high near 31.
  • Saturday Night Mostly cloudy, with a low around 20.
  • Sunday A 20 percent chance of snow showers. Partly sunny, with a high near 31.