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

43°F

6°C

Humidity	88%
Wind Speed	WNW 6 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	15 Apr 01:53 AM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Overnight
Low: 38 °F
Mostly Cloudy
Wednesday
High: 49 °F
Chance
Showers then
Showers
Wednesday Night
Low: 36 °F
Rain Likely
then Partly
Cloudy
Thursday
High: 55 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Mostly Cloudy
Friday
High: 57 °F
Partly Sunny
Friday Night
Low: 41 °F
Mostly Cloudy
Saturday
High: 65 °F
Mostly Cloudy
Saturday Night
Low: 47 °F
Chance Rain

Detailed Forecast

Overnight

Mostly cloudy, with a low around 38. Southeast wind around 6 mph.

Wednesday

Rain and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 49. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain and thunderstorms likely before 10pm, then a slight chance of rain between 10pm and 11pm. Mostly cloudy, with a low around 36. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 55. Southwest wind around 6 mph.

Thursday Night

Mostly cloudy, with a low around 41. Southwest wind around 6 mph.

Friday

Partly sunny, with a high near 57.

Friday Night

Mostly cloudy, with a low around 41.

Saturday

Mostly cloudy, with a high near 65.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 47.