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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.

NA

52°F

11°C

Humidity 90%
Wind Speed W 5 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 11 Apr 02:30 PM PDT
Extended Forecast for

2 Miles SE Shoreline WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 54. South southwest wind 3 to 5 mph.

    High: 54 °F

    Chance Rain

  • Tonight

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

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 4pm. Partly sunny, with a high near 59. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain. Cloudy, with a high near 52. South southwest wind 5 to 7 mph.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 54. South southwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 45. Calm wind.
Sunday
A 20 percent chance of rain after 4pm. Partly sunny, with a high near 59. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.
Monday
A 50 percent chance of rain. Cloudy, with a high near 52. South southwest wind 5 to 7 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Tuesday
Rain. High near 49. Chance of precipitation is 90%.
Tuesday Night
Rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain before 11pm. Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Shoreline WA
 47.74°N 122.33°W (Elev. 400 ft)
Last Update:
11:27 am PDT Apr 11, 2026
Forecast Valid:
3pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation