Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

50°F

10°C

Humidity	74%
Wind Speed	S 9 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	13 Apr 07:53 AM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Today
High: 52 °F
Chance Rain
Tonight
Low: 43 °F
Chance Rain
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 37 °F
Rain then
Rain Likely
Wednesday
High: 49 °F
Rain/Snow
then Showers
Wednesday Night
Low: 35 °F
Rain Likely
then Slight
Chance Rain
Thursday
High: 54 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 54 °F
Partly Sunny

Detailed Forecast

Today

A 50 percent chance of rain, mainly between 11am and 2pm. Mostly cloudy, with a high near 52. Southwest wind around 10 mph.

Tonight

A chance of rain before 11pm, then a chance of rain after 1am. Mostly cloudy, with a low around 43. South wind around 10 mph. Chance of precipitation is 50%.

Tuesday

Rain. High near 48. South southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 37. South southwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

A chance of rain and snow before 11am, then rain. Some thunder is also possible. High near 49. South wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 54.

Thursday Night

Partly cloudy, with a low around 39.

Friday

Partly sunny, with a high near 54.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

Partly sunny, with a high near 59.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 45.