Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Mostly Cloudy

43°F

6°C

Humidity 81%
Wind Speed S 10 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 07 Jan 02:00 PM PST
Extended Forecast for

2 Miles E Newcastle WA

  • This Afternoon

    This Afternoon: Rain likely, possibly mixed with snow showers, mainly between 4pm and 5pm.  Mostly cloudy, with a high near 38. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow showers likely before 4am, then a chance of snow showers.  Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. South southwest wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers before 7am, then rain and snow showers between 7am and 10am, then rain showers likely after 10am.  High near 40. South southwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 38. South wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: A 30 percent chance of rain before 10am.  Mostly cloudy, with a high near 46. South wind 6 to 10 mph.

    High: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow showers, mainly between 4pm and 5pm. Mostly cloudy, with a high near 38. South southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain and snow showers likely before 4am, then a chance of snow showers. Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 7am, then rain and snow showers between 7am and 10am, then rain showers likely after 10am. High near 40. South southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 38. South wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 46. South wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
1:25 pm PST Jan 7, 2026
2pm PST Jan 7, 2026-6pm PST Jan 13, 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