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

Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Abbotsford International Airport (CYXX)

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

Clear

36°F

2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 32°F (0°C)
Visibility 15.00 mi
Last update 30 Mar 02:00 AM PDT
Extended Forecast for

Sumas WA

  • Overnight

    Overnight: Mostly clear, with a low around 31. South wind around 5 mph becoming light and variable.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. East northeast wind around 5 mph becoming light and variable.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm.

    Low: 40 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain likely. Partly sunny, with a high near 52.

    High: 52 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A slight chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 31. South wind around 5 mph becoming light and variable.
Monday
Sunny, with a high near 50. Light and variable wind becoming southwest around 6 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 34. Calm wind becoming east northeast around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 56. East northeast wind around 5 mph becoming light and variable.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm.
Wednesday
Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 40. Chance of precipitation is 90%.
Thursday
Rain likely. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Friday
A slight chance of rain. Mostly cloudy, with a high near 55.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A slight chance of rain. Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 60.
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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:
11:27 pm PDT Mar 29, 2026
Forecast Valid:
2am PDT Mar 30, 2026-6pm PDT Apr 5, 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