Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

37°F

3°C

Humidity 93%
Wind Speed SE 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Feb 05:00 AM PST
Extended Forecast for

2 Miles E Newcastle WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 49. South southwest wind 3 to 7 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 41. South wind around 8 mph.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after 10am.  High near 45. South wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of rain after 1am.  Low around 38. South wind around 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 4pm.  Mostly cloudy, with a high near 43. South wind around 6 mph becoming north northwest in the afternoon.

    High: 43 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 4am.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Washington's Birthday

    Washington's Birthday: A chance of snow before 1pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 49. South southwest wind 3 to 7 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 41. South wind around 8 mph.
Friday
Rain, mainly after 10am. High near 45. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of rain after 1am. Low around 38. South wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 43. South wind around 6 mph becoming north northwest in the afternoon.
Saturday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 32.
Washington's Birthday
A chance of snow before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.
Monday Night
Rain likely, possibly mixed with snow, mainly before 10pm. Mostly cloudy, with a low around 35.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 45.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
1:26 am PST Feb 12, 2026
5am PST Feb 12, 2026-6pm PST Feb 18, 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