Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

54°F

12°C

Humidity	81%
Wind Speed	S 8 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	11 Apr 01:20 PM PDT

More Information:

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

Extended Forecast for

2 Miles E Newcastle WA

This Afternoon
High: 52 °F
Chance Rain
Tonight
Low: 44 °F
Mostly Cloudy
Sunday
High: 57 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday Night
Low: 44 °F
Rain Likely
Monday
High: 50 °F
Chance Rain
Monday Night
Low: 41 °F
Chance Rain
Tuesday
High: 46 °F
Rain
Tuesday Night
Low: 36 °F
Rain
Wednesday
High: 46 °F
Rain/Snow
Likely then
Showers
Likely

Detailed Forecast

This Afternoon

A chance of rain before 4pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 52. South southwest wind around 6 mph. Chance of precipitation is 40%.

Tonight

Mostly cloudy, with a low around 44. Light and variable wind.

Sunday

A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 57. Light and variable wind becoming north northwest around 6 mph in the morning.

Sunday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. West northwest wind 6 to 10 mph becoming south southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 50 percent chance of rain. Mostly cloudy, with a high near 50. South wind 11 to 13 mph.

Monday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 41.

Tuesday

Rain, mainly after 11am. High near 46. Chance of precipitation is 90%.

Tuesday Night

Rain. Mostly cloudy, with a low around 36.

Wednesday

A chance of rain showers before 8am, then a chance of rain and snow showers between 8am and 11am, then rain showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 46.

Wednesday Night

A chance of rain before 11pm. Mostly cloudy, with a low around 35.

Thursday

Mostly sunny, with a high near 50.

Thursday Night

Mostly cloudy, with a low around 37.

Friday

Partly sunny, with a high near 53.