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.

Rain

50°F

10°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	11 Apr 08:10 AM PDT

More Information:

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

Extended Forecast for

Mercer Island WA

Today
High: 56 °F
Rain then
Chance Rain
Tonight
Low: 47 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 60 °F
Mostly Cloudy
Sunday Night
Low: 47 °F
Chance Rain
Monday
High: 55 °F
Chance Rain
Monday Night
Low: 45 °F
Chance Rain
Tuesday
High: 50 °F
Rain
Tuesday Night
Low: 39 °F
Rain
Wednesday
High: 52 °F
Showers
Likely

Detailed Forecast

Today

Rain, mainly before 4pm. High near 56. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

A 20 percent chance of rain before 9pm. Mostly cloudy, with a low around 47. Calm wind.

Sunday

Mostly cloudy, with a high near 60. Light and variable wind.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 47. Light and variable wind becoming south 5 to 7 mph after midnight.

Monday

A 40 percent chance of rain. Mostly cloudy, with a high near 55. South southwest wind around 8 mph.

Monday Night

A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 45.

Tuesday

Rain, mainly after 11am. High near 50. Chance of precipitation is 90%.