National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Clear

46°F

8°C

Humidity 53%
Wind Speed SW 4 MPH
Barometer 29.5 in (998.99 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Feb 03:56 PM PST
Extended Forecast for

Arlington WA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 5pm. Mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain showers before 10pm, then a chance of rain and snow showers after midnight. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 2pm, then a chance of rain showers between 2pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of snow after 4am. Partly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 5pm. Mostly sunny, with a high near 45. Calm wind.
Tonight
A slight chance of rain showers before 10pm, then a chance of rain and snow showers after midnight. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 2pm, then a chance of rain showers between 2pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow showers before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 42. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 23.
Friday
A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 37.
Monday
Rain. Mostly cloudy, with a high near 50.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.19°N 122.11°W (Elev. 200 ft)
Last Update:
1:26 pm PST Feb 17, 2026
Forecast Valid:
4pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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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