Fire Weather Conditions Persist in the Southern Plains; Heavy Rain and Mountain Snow in the Pacific Northwest

A Pacific system will continue to bring moderate to heavy low elevation rain from northern California to western Washington, and heavy snow to the Cascades and Intermountain West over the next several days. Elevated to critical fire weather conditions will persist across the southern Rockies and Southern Plains through Wednesday as gusty winds and dry conditions continue across the region. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Mostly Cloudy

34°F

1°C

Humidity 96%
Wind Speed SSE 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Wind Chill29°F (-2°C)
Last update 25 Feb 02:53 AM PST
Extended Forecast for

Mercer Island WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 3pm.  Partly sunny, with a high near 51. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 52. South southwest wind 9 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 43. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Calm wind.
Wednesday
A 30 percent chance of rain, mainly after 3pm. Partly sunny, with a high near 51. Light south wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 21 mph.
Thursday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 52. South southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Mercer Island WA
 47.6°N 122.22°W (Elev. 3 ft)
1:26 am PST Feb 25, 2026
3am PST Feb 25, 2026-6pm PST Mar 3, 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