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

Hazardous Weather Conditions

Current conditions at

Abbotsford International Airport (CYXX)

Lat: 49.03333°NLon: 122.36667°WElev: 177.0ft.

Clear

50°F

10°C

Humidity 100%
Wind Speed NNW 4 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 50°F (10°C)
Visibility 15.00 mi
Wind Chill49°F (9°C)
Last update 04 Oct 06:24 AM PDT
Extended Forecast for

Sumas WA

Dense Fog Advisory until October 4, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 4, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 74 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Calm wind.

    Low: 51 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. West southwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of dense fog between 8am and 9am. Otherwise, mostly sunny, with a high near 74. Light and variable wind.
Tonight
Increasing clouds, with a low around 51. Calm wind.
Monday
Partly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 49. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 69. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A chance of rain. Mostly cloudy, with a high near 64.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumas WA
 49°N 122.27°W (Elev. 49 ft)
Last Update:
5:35 am PDT Oct 4, 2026
Forecast Valid:
6am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation