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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Hazardous Weather Conditions

Current Conditions

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Okanogan WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 1 °C

Sunday

Partly Sunny

Partly
Sunny

High: 4 °C

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -2 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 2 °C

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: -2 °C

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 2 °C

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 0 °C

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 1 °C

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -4 °C

Detailed Forecast

  • Tonight Rain, mainly before 10pm. Low around 1. South wind 10 to 13 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
  • Sunday Partly sunny, with a high near 4. Southwest wind 14 to 16 km/h.
  • Sunday Night Mostly cloudy, with a low around -2. West wind 8 to 13 km/h.
  • Monday Mostly sunny, with a high near 2. Northwest wind 5 to 8 km/h.
  • Monday Night A chance of snow, mainly after 4am. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around -2. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Tuesday A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 2. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Tuesday Night A slight chance of rain. Cloudy, with a low around 0. Chance of precipitation is 20%.
  • Wednesday A chance of rain and snow. Cloudy, with a high near 1. Chance of precipitation is 30%.
  • Wednesday Night Mostly cloudy, with a low around -4.
  • Christmas Day Mostly sunny, with a high near -1.
  • Thursday Night Mostly clear, with a low around -7.
  • Friday Partly sunny, with a high near -2.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around -6.
  • Saturday A 30 percent chance of snow. Partly sunny, with a high near 0.