Weather Impacts for the Pacific Northwest This Week; Watching the Eastern U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Mid-Atlantic and Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation wet snow Thursday into Saturday. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Overcast

54°F

12°C

Humidity 93%
Wind Speed SSE 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Nov 09:35 AM PST
Extended Forecast for

Mercer Island WA

  • Today

    Today: Rain, mainly before 5pm.  High near 57. South southeast wind around 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a steady temperature around 56. Southeast wind around 7 mph.

    Low: 56 °F

    Chance Rain

  • Veterans Day

    Veterans Day: Cloudy, with a high near 66. South wind 5 to 7 mph.

    High: 66 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Light southeast wind.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 62. Light south wind.

    High: 62 °F

    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

  • Friday

    Friday: Rain.  High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
Rain, mainly before 5pm. High near 57. South southeast wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a steady temperature around 56. Southeast wind around 7 mph.
Veterans Day
Cloudy, with a high near 66. South wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 52. Light southeast wind.
Thursday
Cloudy, with a high near 62. Light south wind.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 51.
Friday
Rain. High near 58. Chance of precipitation is 80%.
Friday Night
Rain. Mostly cloudy, with a low around 48.
Saturday
Rain likely. Mostly cloudy, with a high near 56.
Saturday Night
Rain. Cloudy, with a low around 47.
Sunday
Rain. Cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Mercer Island WA
 47.56°N 122.21°W (Elev. 121 ft)
10:26 pm PST Nov 9, 2026
9am PST Nov 10, 2026-6pm PST Nov 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database