Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Mostly Cloudy

45°F

7°C

Humidity 75%
Wind Speed N 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Feb 06:20 AM PST
Extended Forecast for

2 Miles S Mercer Island WA

  • Today

    Today: Partly sunny, with a high near 52. Light north northeast wind becoming north 5 to 9 mph in the morning.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. North northeast wind 3 to 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 56. Calm wind becoming north around 5 mph in the morning.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am.  Cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Partly sunny, with a high near 52. Light north northeast wind becoming north 5 to 9 mph in the morning.
Tonight
Mostly cloudy, with a low around 37. North northeast wind 3 to 6 mph.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming north around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 37. Calm wind.
Monday
Mostly sunny, with a high near 57. Light and variable wind.
Monday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 42.
Tuesday
Rain likely, mainly after 10am. Cloudy, with a high near 54. Chance of precipitation is 70%.
Tuesday Night
Rain. Cloudy, with a low around 46.
Wednesday
Rain. Cloudy, with a high near 53.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
Rain likely. Cloudy, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Mercer Island WA
 47.53°N 122.23°W (Elev. 200 ft)
1:26 am PST Feb 28, 2026
6am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database