Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

48°F

9°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 14 Jan 01:53 AM PST
Extended Forecast for

2 Miles ENE Newcastle WA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a steady temperature around 46. Calm wind.

    Low: 46 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 50. Light and variable wind.

    High: 50 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 41. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 48. North wind around 7 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Northeast wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Friday Night

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

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 46. Calm wind.
Wednesday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 50. Light and variable wind.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind becoming north northeast around 5 mph after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 48. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 37. Northeast wind around 7 mph.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Newcastle WA
 47.55°N 122.11°W (Elev. 794 ft)
1:26 am PST Jan 14, 2026
2am PST Jan 14, 2026-6pm PST Jan 20, 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