Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Rain

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Mar 05:15 PM PDT
Extended Forecast for

5 Miles SW Arlington WA

  • This Afternoon

    This Afternoon: Rain likely.  Cloudy, with a high near 40. Light northwest wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain before 2am, then rain and snow likely.  Mostly cloudy, with a low around 32. Calm wind becoming northwest around 6 mph after midnight.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a slight chance of rain and snow after 2pm.  Mostly sunny, with a high near 46. West northwest wind 5 to 9 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 30. Light and variable wind becoming west northwest around 5 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm.  Cloudy, with a high near 47. South southeast wind 3 to 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 39. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain.  High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 40. Light northwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before 2am, then rain and snow likely. Mostly cloudy, with a low around 32. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a slight chance of rain and snow after 2pm. Mostly sunny, with a high near 46. West northwest wind 5 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Increasing clouds, with a low around 30. Light and variable wind becoming west northwest around 5 mph.
Sunday
A slight chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Cloudy, with a high near 47. South southeast wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 53. Chance of precipitation is 90%.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
Rain. Cloudy, with a high near 55.
Tuesday Night
Rain. Cloudy, with a low around 47.
Wednesday
Rain. Cloudy, with a high near 57.
Wednesday Night
Rain. Cloudy, with a low around 48.
Thursday
Rain. Mostly cloudy, with a high near 59.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46.
Friday
Rain likely. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Arlington WA
 48.13°N 122.23°W (Elev. 331 ft)
2:25 pm PDT Mar 13, 2026
5pm PDT Mar 13, 2026-6pm PDT Mar 20, 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