– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 3 am Sun 14 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with heavy rain (total 47mm), heaviest during Sun night. Becoming colder with a moderate fall of snow heaviest on Tue night. Freeze-thaw conditions (max 8°C on Sun night, min -2°C on Tue night). Winds increasing (light winds from the S on Mon night, gales from the W by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Thu morning, min -3°C on Thu night). Winds increasing (moderate winds from the S on Wed night, gales from the SW by Thu afternoon). | |||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | |  | |  | | | | | |
light rain | light rain | heavy rain | mod. rain | snow shwrs | some clouds | light snow | light snow | mod. snow | snow shwrs | light snow | light snow | light snow | some clouds | mod. snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 2 | — | 1 | 2 | 8 | 2 | 2 | 2 | 5 | — | 6 | 3 | 3 | 3 | |
0.8 | 3 | 19 | 9 | 6 | — | 0.3 | — | 7 | — | — | — | — | — | — | — | — | — | |
max°C | 6 | 6 | 8 | 8 | 6 | 0 | 2 | 1 | 4 | -2 | -2 | -1 | 0 | 0 | -2 | -3 | -2 | -3 |
min°C | 6 | 5 | 6 | 7 | 2 | 0 | 1 | 1 | -2 | -2 | -2 | -1 | -1 | -1 | -3 | -3 | -2 | -3 |
1 | 0 | 0 | 2 | -6 | -7 | -7 | -4 | -12 | -11 | -9 | -7 | -8 | -9 | -10 | -10 | -9 | -10 | |
2150 | 2100 | 2400 | 2500 | 2100 | 1000 | 1350 | 1250 | 1350 | 800 | 850 | 850 | 900 | 1000 | 600 | 600 | 700 | 500 | |
Cloud base (m) | 750 | 250 | 100 | 100 | 100 | 1500 | 350 | 650 | 50 | 550 | 1550 | 650 | 50 | 150 | 1700 | 300 | 300 | 500 |
 | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — |
 | — | 4:10 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:13 | — | — | 4:13 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mild with heavy rain (total 47mm), heaviest during Sun night. Becoming colder with a moderate fall of snow heaviest on Tue night. Freeze-thaw conditions (max 8°C on Sun night, min -2°C on Tue night). Winds increasing (light winds from the S on Mon night, gales from the W by Tue night).
Sumas Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Thu morning, min -3°C on Thu night). Winds increasing (moderate winds from the S on Wed night, gales from the SW by Thu afternoon).
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.