Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Rain

48°F

9°C

Humidity	87%
Wind Speed	S 12 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	45°F (7°C)
Visibility	7.00 mi
Wind Chill	43°F (6°C)
Last update	14 Apr 02:20 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

This Afternoon
High: 47 °F
Rain
Tonight
Low: 37 °F
Rain then
Chance
Rain/Snow
Wednesday
High: 47 °F
Chance
Rain/Snow
then Showers
Wednesday Night
Low: 35 °F
Rain/Snow
Likely then
Mostly Cloudy
Thursday
High: 53 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Mostly Cloudy
Friday
High: 54 °F
Partly Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 62 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Rain. High near 47. South southwest wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain, possibly mixing with snow after 1am, then gradually ending. Low around 37. South southwest wind 11 to 16 mph becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

A chance of rain and snow showers before 11am, then rain showers. Some thunder is also possible. High near 47. South southeast wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, possibly mixed with snow, becoming all rain after 8pm, then gradually ending. Mostly cloudy, with a low around 35. North wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

Mostly sunny, with a high near 53. Southwest wind around 6 mph.

Thursday Night

Mostly cloudy, with a low around 39.

Friday

Partly sunny, with a high near 54.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

Mostly cloudy, with a high near 62.

Saturday Night

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