– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 3 am Sat 20 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 20 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 20 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 28mm), heaviest during Sun afternoon. Becoming colder with a moderate fall of snow heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min 0°C on Sun night). Mainly fresh winds. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Tue morning, min -2°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | |  | | |  |  | | | |
light rain | mod. rain | heavy rain | light rain | mod. rain | snow shwrs | light snow | light snow | light snow | cloudy | light snow | cloudy | cloudy | cloudy | clear | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 6 | 1 | 4 | 4 | — | 1 | — | — | — | — | — | — | — | |
0.8 | 7 | 12 | 0.4 | 8 | — | — | 0.7 | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 2 | 3 | 3 | 3 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 2 | 2 | 1 |
min °C | 2 | 2 | 2 | 3 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 1 | -1 | 0 | 1 | -2 |
-2 | -3 | -2 | -2 | -3 | -3 | -4 | -4 | -4 | -3 | -3 | -2 | -1 | -1 | -3 | -4 | -2 | -5 | |
900 | 900 | 950 | 1000 | 1000 | 650 | 650 | 900 | 650 | 700 | 750 | 700 | 1300 | 1100 | 0 | 0 | 1800 | 0 | |
Cloud base (m) | 300 | 350 | 100 | 150 | 200 | 150 | 700 | 100 | 300 | 250 | 200 | 300 | 1700 | 1600 | 500 | 7950 | 5550 | 2950 |
 | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — |
 | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mild with heavy rain (total 28mm), heaviest during Sun afternoon. Becoming colder with a moderate fall of snow heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min 0°C on Sun night). Mainly fresh winds.
Sumas Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Tue morning, min -2°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Sumas Mountain at the specific elevation of 500 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.