– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 am Sat 21 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -2°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -3°C on Wed night). Winds decreasing (strong winds from the SW on Tue night, calm by Thu night). | |||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | |  | |  |  | | | | |
some clouds | clear | some clouds | cloudy | some clouds | cloudy | some clouds | cloudy | light rain | light snow | light snow | mod. snow | cloudy | mod. snow | snow shwrs | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 5 | 3 | 7 | — | 8 | 4 | 1 | 2 | 1 | |
— | — | — | — | — | — | — | — | 0.1 | — | 0.3 | — | — | — | — | — | — | — | |
max °C | -2 | 0 | -1 | -2 | -1 | 1 | 2 | 3 | 3 | 0 | 3 | 1 | -1 | -1 | -3 | -2 | 0 | -1 |
min °C | -2 | 0 | -2 | -2 | -1 | -1 | 1 | 3 | 0 | 0 | 2 | -2 | -2 | -2 | -3 | -3 | -1 | -2 |
-6 | -6 | -7 | -7 | -4 | -3 | -1 | 0 | -6 | -6 | -5 | -9 | -8 | -7 | -9 | -9 | -8 | -5 | |
850 | 1000 | 700 | 800 | 950 | 1200 | 1550 | 1650 | 1550 | 1150 | 1650 | 700 | 850 | 600 | 550 | 800 | 1000 | 600 | |
Cloud base (m) | 450 | 600 | 1000 | 450 | 450 | 5450 | 5150 | 4800 | 2850 | 100 | 100 | 200 | 550 | 150 | 950 | 350 | 450 | 5650 |
 | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — |
 | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:27 | — | — | 7:28 | — | — | 7:30 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -2°C on Sat morning). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -3°C on Wed night). Winds decreasing (strong winds from the SW on Tue night, calm by Thu night).
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.