Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Clear

38°F

3°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Jan 11:53 AM PST
Extended Forecast for

3 Miles E Newcastle WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. South southeast wind 3 to 5 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 45. South wind 3 to 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. East southeast wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. East wind around 6 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. Calm wind.
Tonight
Increasing clouds, with a low around 31. South southeast wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 45. South wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 37. East southeast wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 51. East wind around 6 mph.
Tuesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 39.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.
Thursday
Rain likely. Mostly cloudy, with a high near 49.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46.
Friday
Rain likely. Mostly cloudy, with a high near 52.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
7:02 am PST Jan 25, 2026
12pm PST Jan 25, 2026-6pm PST Jan 31, 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