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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Current Conditions

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40 Miles WSW Shoup ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 35 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 40 °F

Sunday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 28 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 34 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 16 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Tuesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 26 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 42 °F

Wednesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 23 °F

Detailed Forecast

  • Tonight Rain and snow. Low around 35. Light south wind increasing to 5 to 9 mph after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Sunday Rain. High near 40. South southwest wind 7 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 100%.
  • Sunday Night Rain and snow likely before 11pm, then a chance of snow. Cloudy, with a low around 28. Light northwest wind becoming west northwest 5 to 9 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Monday A 40 percent chance of snow. Mostly cloudy, with a high near 34. Northwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A 10 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 16. Calm wind.
  • Tuesday Mostly sunny, with a high near 37.
  • Tuesday Night A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
  • Wednesday A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
  • Wednesday Night Rain and snow likely. Cloudy, with a low around 23. Chance of precipitation is 70%.
  • Christmas Day A 40 percent chance of snow showers. Mostly cloudy, with a high near 29.
  • Thursday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 8.
  • Friday A 20 percent chance of snow. Mostly cloudy, with a high near 24.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 11.
  • Saturday A 20 percent chance of snow showers. Mostly cloudy, with a high near 27.