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.

Clear

49°F

9°C

Humidity	92%
Wind Speed	NW 5 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	11 Apr 11:53 PM PDT

More Information:

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

Extended Forecast for

Newcastle WA

Overnight
Low: 45 °F
Mostly Cloudy
Sunday
High: 59 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday Night
Low: 46 °F
Rain Likely
Monday
High: 52 °F
Chance Rain
Monday Night
Low: 43 °F
Chance Rain
Tuesday
High: 47 °F
Rain
Tuesday Night
Low: 38 °F
Rain then
Rain Likely
Wednesday
High: 49 °F
Showers
Wednesday Night
Low: 36 °F
Chance Rain
then Mostly
Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 45. Calm wind.

Sunday

A 10 percent chance of rain after 5pm. Partly sunny, with a high near 59. Light and variable wind becoming north northwest around 6 mph in the morning.

Sunday Night

Rain likely, mainly after 9pm. Increasing clouds, with a low around 46. West wind 5 to 9 mph becoming south 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. Cloudy, with a high near 52. South wind around 10 mph.

Monday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 11 mph, with gusts as high as 20 mph.

Tuesday

Rain. High near 47. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 38. Chance of precipitation is 100%.

Wednesday

A chance of rain, then showers and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 49.

Wednesday Night

A chance of rain before 11pm. Mostly cloudy, with a low around 36.