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.

Overcast

45°F

7°C

Humidity 100%
Wind Speed ESE 3 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Apr 05:30 AM PDT
Extended Forecast for

Arlington WA

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Rain, mainly before 3pm.  High near 54. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain between 10pm and midnight.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Sunday

    Sunday: 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

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 45. West wind around 6 mph becoming calm  in the evening.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 54. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 35.

    Low: 35 °F

    Rain

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind.
Saturday
Rain, mainly before 3pm. High near 54. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of rain between 10pm and midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Sunday
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 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 45. West wind around 6 mph becoming calm in the evening.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 54. 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. Cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 49.
Tuesday Night
Rain. Cloudy, with a low around 35.
Wednesday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34.
Thursday
A slight chance of rain. Partly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A slight chance of rain. Partly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.17°N 122.14°W (Elev. 200 ft)
11:27 pm PDT Apr 10, 2026
5am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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