Great Lakes Snow through Friday; High Winds in the Northern and Central Plains
A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >
Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Overcast
50°F
10°C
| Humidity | 76% |
| Wind Speed | NNE 5 MPH |
| Barometer | 30.51 in (1033.19 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 15 Jan 12:05 PM PST |
Extended Forecast for
Newcastle WA
This Afternoon
High: 48 °F
Mostly Sunny
Tonight
Low: 37 °F
Partly Cloudy
Friday
High: 51 °F
Sunny
Friday Night
Low: 37 °F
Mostly Clear
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 35 °F
Mostly Clear
M.L.King Day
High: 50 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 48. North northeast wind around 7 mph.
Tonight
Partly cloudy, with a low around 37. Northeast wind around 6 mph.
Friday
Sunny, with a high near 51. Northeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 37. East northeast wind around 6 mph.
Saturday
Sunny, with a high near 52. East wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 35.
M.L.King Day
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Newcastle WA
47.53°N 122.14°W (Elev. 873 ft)
47.53°N 122.14°W (Elev. 873 ft)
7:01 am PST Jan 15, 2026
12pm PST Jan 15, 2026-6pm PST Jan 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
