National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Current Conditions

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Issaquah WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 50 °FFalling Temperatures

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 32 °F

Saturday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 34 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 20 °F

Sunday

Sunny

Sunny

High: 37 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Monday

Partly Sunny

Partly
Sunny

High: 38 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Detailed Forecast

  • Today Rain. The rain could be heavy at times. Temperature falling to around 42 by 5pm. Breezy, with a south southwest wind 18 to 23 mph becoming east northeast 8 to 13 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Tonight Rain before 10pm, then rain, possibly mixed with snow. The rain and snow could be heavy at times. Low around 32. Southwest wind 8 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Saturday Snow showers likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 34. North northwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Saturday Night Mostly clear, with a low around 20. North wind around 7 mph becoming east northeast in the evening.
  • Sunday Sunny, with a high near 37. East wind around 10 mph.
  • Sunday Night Partly cloudy, with a low around 24.
  • Monday Partly sunny, with a high near 38.
  • Monday Night Mostly cloudy, with a low around 30.
  • Tuesday Mostly sunny, with a high near 43.
  • Tuesday Night Mostly cloudy, with a low around 36.
  • Wednesday Partly sunny, with a high near 44.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 38.
  • Thursday A chance of rain. Mostly cloudy, with a high near 41.