Critical Fire Weather in the High Plains; Heavy Rain and High Winds in Hawaii

Gusty winds and low relative humidity will bring widespread critical fire weather today across the central and southern High Plains. Heavy rain and thunderstorms may bring flooding to Hawaii through today. High winds across the islands may result in high surf, power outages, property damage, and difficult travel. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Mostly Cloudy

50°F

10°C

Humidity 71%
Wind Speed S 12 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 09 Feb 04:35 PM PST
Extended Forecast for

Mercer Island WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Partly sunny, with a high near 50. South wind around 8 mph.

    High: 50 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm.  Mostly cloudy, with a low around 39. South southeast wind around 6 mph becoming light and variable  after midnight.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 39. North northeast wind 3 to 6 mph.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. North wind 3 to 6 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 50. South wind around 8 mph.
Tonight
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 39. South southeast wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 39. North northeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 51. North wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 51.
Thursday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 42.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 49.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Saturday
Rain likely. Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Sunday
A chance of rain and snow. Partly sunny, with a high near 46.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Washington's Birthday
A chance of rain and snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Mercer Island WA
 47.58°N 122.25°W (Elev. 105 ft)
1:26 pm PST Feb 9, 2026
4pm PST Feb 9, 2026-6pm PST Feb 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