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

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

48°F

9°C

Humidity	98%
Wind Speed	N 7 MPH
Barometer	29.56 in (1001.02 mb)
Dewpoint	47°F (8°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	12 Apr 03:30 AM PDT

More Information:

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

Extended Forecast for

Shoreline WA

Today
High: 59 °F
Partly Sunny
then Slight
Chance Rain
Tonight
Low: 46 °F
Chance Rain
Monday
High: 52 °F
Rain Likely
Monday Night
Low: 43 °F
Chance Rain
Tuesday
High: 49 °F
Rain
Tuesday Night
Low: 37 °F
Rain then
Rain Likely
Wednesday
High: 49 °F
Showers
Wednesday Night
Low: 36 °F
Chance Rain
then Mostly
Cloudy
Thursday
High: 54 °F
Mostly Sunny

Detailed Forecast

Today

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

Tonight

A 50 percent chance of rain, mainly after 7pm. Increasing clouds, with a low around 46. Light and variable wind becoming south around 6 mph after midnight.

Monday

Rain likely, mainly before 11am. Cloudy, with a high near 52. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 43. South wind 6 to 8 mph.

Tuesday

Rain. High near 49. South wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain. Low around 37. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

A chance of rain, then showers and possibly a thunderstorm after 11am. High near 49. Chance of precipitation is 80%.

Wednesday Night

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

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.