– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 9 am Thu 18 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryDrizzle on Thu afternoon followed by colder weather and a heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 3°C on Thu afternoon, min -3°C on Thu night). Winds decreasing (near gales from the WSW on Thu afternoon, moderate winds from the SW by Fri night). | Days 4–6 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 SSW on Sun morning, light winds from the ENE by Tue night). | |||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | | |  |  | |  | |
light snow | light rain | snow shwrs | mod. snow | mod. snow | light snow | cloudy | cloudy | light snow | light snow | light snow | mod. snow | cloudy | light snow | heavy snow | snow shwrs | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | — | 2 | 6 | 7 | 5 | — | — | 1 | 5 | 4 | 9 | — | 1 | 21 | 1 | — | — | |
— | 1.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | 3 | -1 | -3 | -3 | -2 | -1 | -1 | -1 | -1 | -2 | -2 | -1 | -1 | -1 | -2 | 0 | 1 |
min°C | 0 | 2 | -3 | -3 | -3 | -3 | -1 | -1 | -1 | -1 | -2 | -3 | -2 | -1 | -3 | -3 | -1 | -2 |
-7 | -6 | -12 | -11 | -10 | -11 | -8 | -9 | -9 | -10 | -10 | -9 | -11 | -10 | -10 | -7 | -5 | -6 | |
1000 | 1650 | 600 | 600 | 650 | 600 | 800 | 900 | 950 | 950 | 700 | 650 | 750 | 850 | 600 | 600 | 750 | 1400 | |
Cloud base (m) | 50 | 50 | 1700 | 650 | 150 | 400 | 250 | 400 | 100 | 100 | 150 | 150 | 750 | 250 | 100 | 200 | 350 | 2100 |
 | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — |
 | — | 4:13 | — | — | 4:13 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Drizzle on Thu afternoon followed by colder weather and a heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 3°C on Thu afternoon, min -3°C on Thu night). Winds decreasing (near gales from the WSW on Thu afternoon, moderate winds from the SW by Fri night).
Sumas Mountain Weather (Days 3-6):
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 SSW on Sun morning, light winds from the ENE by Tue 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.