National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

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Stevens Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 67 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Sunday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 65 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 48 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 68 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Tuesday

Sunny

Sunny

High: 73 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 54 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 46. Calm wind.
  • Saturday Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 9 mph in the afternoon.
  • Saturday Night Partly cloudy, with a low around 48. West wind 5 to 9 mph becoming light and variable in the evening.
  • Sunday A 50 percent chance of showers after 11am. Mostly sunny, with a high near 65. Light southeast wind.
  • Sunday Night A 40 percent chance of showers before 11pm. Partly cloudy, with a low around 48. West northwest wind around 6 mph becoming calm in the evening.
  • Monday Mostly sunny, with a high near 68.
  • Monday Night Partly cloudy, with a low around 52.
  • Tuesday Sunny, with a high near 73.
  • Tuesday Night Mostly clear, with a low around 54.
  • Wednesday Sunny, with a high near 76.
  • Wednesday Night Partly cloudy, with a low around 52.
  • Thursday Mostly sunny, with a high near 68.
  • Thursday Night Partly cloudy, with a low around 49.
  • Friday A chance of showers. Partly sunny, with a high near 65.