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

Arlington Municipal Airport (KAWO)

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

Clear

57°F

14°C

Humidity 62%
Wind Speed SSE 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Apr 10:30 AM PDT
Extended Forecast for

Arlington WA

  • Today

    Today: Partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °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: Showers likely, mainly before 11am.  Cloudy, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 11pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 46. South wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Sunday

    Sunday: A 20 percent chance of showers.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 59. Calm wind becoming west around 5 mph in the afternoon.

    High: 59 °F

    Slight Chance
    Showers and
    Patchy Fog

  • 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 41.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain

Detailed Forecast

Today
Partly sunny, with a high near 69. 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
Showers likely, mainly before 11am. Cloudy, with a high near 57. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 30 percent chance of showers before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46. South wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers. Patchy fog before 10am. Otherwise, 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 41.
Tuesday
Rain. Mostly cloudy, with a high near 50.
Tuesday Night
Rain. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Partly sunny, with a high near 53.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Thursday
A slight chance of rain. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.17°N 122.14°W (Elev. 200 ft)
11:26 pm PDT Apr 9, 2026
10am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database