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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10 Miles WSW Winchester ID

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Late
Afternoon

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 43 °F

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 35 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 41 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Tuesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 42 °F

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 33 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 39 °F

Wednesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 33 °F

Christmas
Day

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 33 °F

Detailed Forecast

  • Late Afternoon Scattered showers. Mostly cloudy, with a steady temperature around 43. West wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Scattered rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. West wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday A chance of rain and snow showers, mainly before 11am. Partly sunny, with a high near 41. West wind 10 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Night Mostly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
  • Tuesday A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 42. South wind around 9 mph.
  • Tuesday Night A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 33.
  • Wednesday Rain. High near 39. Chance of precipitation is 80%.
  • Wednesday Night Snow. Low around 33. Chance of precipitation is 80%.
  • Christmas Day A 40 percent chance of snow showers. Mostly cloudy, with a high near 33.
  • Thursday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 23.
  • Friday Mostly cloudy, with a high near 32.
  • Friday Night Mostly cloudy, with a low around 23.
  • Saturday A 20 percent chance of snow. Mostly cloudy, with a high near 35.
  • Saturday Night A 20 percent chance of snow. Mostly cloudy, with a low around 25.
  • Sunday A 30 percent chance of snow. Mostly cloudy, with a high near 33.