National Weather Service United States Department of Commerce

Slight Risk of Severe Thunderstorms is Forecast This Afternoon through Tonight

A few severe storms are possible late this afternoon, this evening and tonight across parts of the northern High Plains. Other strong storms are possible today in a corridor arcing from the central Gulf Coast into the Tennessee Valley, and across lower Michigan and adjacent portions of the Great Lakes region. Heavy rain and local flash flooding is possible Gulf Coast and Lower Mississippi Valley.
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Current Conditions

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Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

This
Afternoon

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 58 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 48 °F

Sunday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 59 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 47 °F

Labor
Day

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 62 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 47 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 61 °F

Tuesday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 46 °F

Wednesday

Chance Showers

Chance
Showers

High: 61 °F

Detailed Forecast

  • This Afternoon Showers likely. Mostly cloudy, with a high near 58. West wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tonight A 50 percent chance of showers. Mostly cloudy, with a low around 48. West northwest wind 5 to 10 mph.
  • Sunday A 20 percent chance of rain. Mostly cloudy, with a high near 59. West wind 6 to 9 mph.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 47. West wind 5 to 9 mph becoming light after midnight.
  • Labor Day A 30 percent chance of showers before 11am. Mostly cloudy, with a high near 62. West wind 5 to 8 mph.
  • Monday Night Mostly cloudy, with a low around 47.
  • Tuesday A 30 percent chance of showers. Mostly cloudy, with a high near 61.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 46.
  • Wednesday A chance of showers. Partly sunny, with a high near 61.
  • Wednesday Night A slight chance of showers. Partly cloudy, with a low around 45.
  • Thursday A slight chance of showers. Partly sunny, with a high near 65.
  • Thursday Night Partly cloudy, with a low around 47.
  • Friday Mostly sunny, with a high near 72.