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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

51°F

11°C

Humidity 87%
Wind Speed S 2 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 11 Apr 04:30 AM PDT
Extended Forecast for

Seattle-University WA

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly before 1pm. High near 55. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 7pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance Rain
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 59. Light west northwest wind.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am. Cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Tuesday Night

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

    Low: 38 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 48. Calm wind.
Saturday
Rain, mainly before 1pm. High near 55. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of rain, mainly before 7pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 59. Light west northwest wind.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Tuesday
Rain, mainly after 11am. Cloudy, with a high near 49.
Tuesday Night
Rain. Mostly cloudy, with a low around 38.
Wednesday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain. Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seattle-University WA
 47.67°N 122.31°W (Elev. 187 ft)
Last Update:
11:27 pm PDT Apr 10, 2026
Forecast Valid:
5am PDT Apr 11, 2026-6pm PDT Apr 17, 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