Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Abbotsford International Airport (CYXX)

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

Partly Cloudy

48°F

9°C

Humidity 66%
Wind Speed NA 2 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 37°F (3°C)
Visibility 30.00 mi
Last update 17 Apr 10:00 AM PDT
Extended Forecast for

Sumas WA

  • Today

    Today: Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 49. North wind around 6 mph becoming east in the evening.

    Low: 49 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 73. East northeast wind around 7 mph becoming north in the afternoon.

    High: 73 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 41. Light and variable wind.
Saturday
Partly sunny, with a high near 67. Light and variable wind becoming north around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 49. North wind around 6 mph becoming east in the evening.
Sunday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 73. East northeast wind around 7 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 66.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Partly sunny, with a high near 62.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Thursday
A slight chance of rain. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Sumas WA
 49°N 122.27°W (Elev. 49 ft)
1:31 am PDT Apr 17, 2026
10am PDT Apr 17, 2026-6pm PDT Apr 23, 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