Bering Sea Storms in Alaska; Multi-Day Heavy Rain Event in the Southern Plains and Southwest

A series of Bering Sea storms will impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Heavy rain and snow are also expected along the West Coast into Interior Alaska. Showers and thunderstorms will produce a multi-day flash flooding threat across parts of the southern High Plains and Southwest through the weekend. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Partly Cloudy

46°F

8°C

Humidity 75%
Wind Speed SSE 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 28 Oct 07:15 PM PDT
Extended Forecast for

Newcastle WA

  • Tonight

    Tonight: Rain likely, mainly before 4am.  Mostly cloudy, with a steady temperature around 44. South wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 4pm, then a chance of rain after 5pm.  Partly sunny, with a high near 51. South southeast wind around 6 mph becoming calm  in the morning.  Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 3am, then a slight chance of rain after 4am.  Partly cloudy, with a low around 40. Light east wind.  Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. Light east southeast wind.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 4am. Mostly cloudy, with a steady temperature around 44. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 4pm, then a chance of rain after 5pm. Partly sunny, with a high near 51. South southeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 3am, then a slight chance of rain after 4am. Partly cloudy, with a low around 40. Light east wind. Chance of precipitation is 30%.
Friday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 51. Light and variable wind.
Friday Night
Partly cloudy, with a low around 39. Light east southeast wind.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle WA
 47.55°N 122.14°W (Elev. 538 ft)
11:26 am PDT Oct 28, 2026
7pm PDT Oct 28, 2026-6pm PST Nov 4, 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