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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Olympia WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 53 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 49 °F

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 55 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 44 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 50 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 45 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 51 °F

Tuesday
Night

Rain Likely

Rain
Likely

Low: 40 °F

Wednesday

Chance Rain

Chance
Rain

High: 48 °F

Detailed Forecast

  • Today Rain. The rain could be heavy at times. High near 53. Breezy, with a south wind 23 to 28 mph decreasing to 16 to 21 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Rain. Low around 49. West southwest wind 17 to 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Rain. High near 55. West southwest wind 10 to 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night A 40 percent chance of rain. Mostly cloudy, with a low around 44. South southwest wind around 9 mph.
  • Monday A 20 percent chance of rain. Mostly cloudy, with a high near 50. South wind 5 to 7 mph becoming calm in the morning.
  • Monday Night A 50 percent chance of rain. Mostly cloudy, with a low around 45.
  • Tuesday A 50 percent chance of rain. Cloudy, with a high near 51.
  • Tuesday Night Rain likely. Cloudy, with a low around 40.
  • Wednesday A chance of rain. Cloudy, with a high near 48.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 36.
  • Christmas Day A chance of showers. Mostly cloudy, with a high near 45.
  • Thursday Night Mostly cloudy, with a low around 34.
  • Friday Partly sunny, with a high near 43.