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.
Read More...

Current Conditions

En Español

Share |

Winchester ID

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Today

Rain Chance for Measurable Precipitation 100%

Rain

High: 45 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 33 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 40 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 41 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 33 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 38 °F

Wednesday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 27 °F

Christmas
Day

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 32 °F

Detailed Forecast

  • Today Rain. High near 45. Windy, with a west wind around 34 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tonight Rain before 11pm, then a chance of rain and snow. Low around 33. Breezy, with a west wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Monday A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 40. West wind 15 to 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
  • Monday Night Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming light and variable in the evening.
  • Tuesday A chance of rain and snow after 11am. Partly sunny, with a high near 41. South wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Tuesday Night A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
  • Wednesday Rain and snow. High near 38. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Wednesday Night Snow. Low around 27. Chance of precipitation is 80%.
  • Christmas Day A 40 percent chance of snow. Mostly cloudy, with a high near 32.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 19.
  • Friday Mostly cloudy, with a high near 31.
  • Friday Night Mostly cloudy, with a low around 21.
  • Saturday A 30 percent chance of snow. Mostly cloudy, with a high near 34.