– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 3 pm Sun 21 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 21 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 21 Dec Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 1°C on Tue night, min -3°C on Sun night). Winds decreasing (near gales from the S on Mon afternoon, light winds from the E by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Thu morning, min -2°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | |  | | |  | | | | |
light snow | snow shwrs | cloudy | light snow | snow shwrs | some clouds | light snow | cloudy | mod. snow | light snow | some clouds | cloudy | light snow | light snow | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 9 | — | 1 | 15 | — | 1 | — | 7 | 2 | — | — | 4 | 2 | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | -2 | -2 | -1 | -2 | -2 | -1 | 1 | -2 | -2 | 1 | 2 | -2 | -1 | 0 | 0 | -1 |
min °C | -1 | -3 | -2 | -1 | -3 | -2 | -1 | 0 | -3 | -2 | -2 | 2 | -2 | -1 | -1 | -1 | -2 |
-8 | -10 | -9 | -10 | -10 | -8 | -6 | -3 | -7 | -7 | -2 | -1 | -2 | -5 | -5 | -4 | -5 | |
1050 | 650 | 750 | 800 | 500 | 600 | 800 | 1200 | 550 | 500 | 0 | 0 | 200 | 650 | 900 | 1000 | 700 | |
Cloud base (m) | 250 | 350 | 1400 | 250 | 100 | 300 | 650 | 600 | 650 | 150 | 150 | 750 | 1550 | 100 | 300 | 450 | 150 |
 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — |
 | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 1°C on Tue night, min -3°C on Sun night). Winds decreasing (near gales from the S on Mon afternoon, light winds from the E by Tue night).
Sumas Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Thu morning, min -2°C on Wed afternoon). Wind will be generally light.
This table gives the weather forecast for Sumas Mountain at the specific elevation of 1045 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Sumas Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Abbotsford Airport |  | ||||
Abbotsford A- BC | |||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.