Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for 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

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

Clear

37°F

3°C

Humidity 100%
Wind Speed NW 3 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Apr 06:00 AM PDT
Extended Forecast for

5 Miles SW Arlington WA

  • Today

    Today: Partly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 4am.  Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Patchy fog between 11pm and 2am.  Otherwise, mostly cloudy, with a low around 45. South wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Sunday

    Sunday: A 20 percent chance of showers after 11am.  Partly sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.

    High: 59 °F

    Slight Chance
    Showers

  • Sunday Night

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

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 11am.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
Partly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Tonight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 48. Calm wind.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers before 11pm. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 45. South wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Monday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain. Mostly cloudy, with a high near 51.
Tuesday Night
Rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Partly sunny, with a high near 52.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Thursday
A slight chance of rain. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Arlington WA
 48.13°N 122.23°W (Elev. 331 ft)
11:26 pm PDT Apr 9, 2026
6am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database