Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Rain

39°F

4°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	36°F (2°C)
Visibility	3.50 mi
Last update	15 Apr 10:20 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Newcastle WA

Today
High: 47 °F
Chance
Showers then
Showers
Tonight
Low: 34 °F
Rain/Snow
then Partly
Cloudy
Thursday
High: 54 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Mostly Cloudy
Friday
High: 55 °F
Partly Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 63 °F
Mostly Cloudy
Saturday Night
Low: 46 °F
Chance Rain
Sunday
High: 63 °F
Chance Rain

Detailed Forecast

Today

Rain and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 47. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain and snow before 11pm, then a slight chance of rain between 11pm and midnight. Some thunder is also possible. Low around 34. West southwest wind around 5 mph becoming light and variable. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

Mostly sunny, with a high near 54. Southwest wind around 6 mph.

Thursday Night

Mostly cloudy, with a low around 39. South wind around 6 mph.

Friday

Partly sunny, with a high near 55. South wind around 5 mph becoming light and variable in the morning.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

Mostly cloudy, with a high near 63.

Saturday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 46.