National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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14 Miles N Halfway OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Snow Chance for Measurable Precipitation 100%

Snow

High: 31 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 31 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 37 °F

Sunday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 25 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 30 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 17 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 34 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 28 °F

Wednesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 35 °F

Detailed Forecast

  • Late Afternoon Snow. High near 31. South southeast wind around 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.
  • Tonight Snow before 4am, then rain. The rain could be heavy at times. Low around 31. South wind 13 to 18 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
  • Sunday Rain before 10am, then rain and snow. The rain could be heavy at times. High near 37. Breezy, with a west southwest wind 14 to 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow. Low around 25. West northwest wind 11 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Monday A 40 percent chance of snow. Partly sunny, with a high near 30. Northwest wind 10 to 16 mph. New snow accumulation of less than a half inch possible.
  • Monday Night Partly cloudy, with a low around 17.
  • Tuesday A 20 percent chance of snow. Mostly sunny, with a high near 34.
  • Tuesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 28.
  • Wednesday Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
  • Wednesday Night Snow. Low around 17. Chance of precipitation is 80%.
  • Christmas Day A 30 percent chance of snow showers. Partly sunny, with a high near 21.
  • Thursday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 7.
  • Friday A 20 percent chance of snow. Mostly cloudy, with a high near 23.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 15.
  • Saturday A slight chance of snow showers. Mostly cloudy, with a high near 25.