– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 am Fri 13 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 13 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 13 Mar Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Sun night, min -5°C on Fri night). Winds increasing (light winds from the S on Sat night, fresh winds from the SSW by Sun night). | Days 4–6 Weather SummaryA dusting of snow. Milder later with heavy rain (total 34mm) on Wed night. Mild temperatures (max 7°C on Wed night, min 2°C on Mon morning). Winds increasing (light winds from the S on Wed morning, strong winds from the S by Wed night). | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | |  |  | | |  | |  |  | |
light snow | cloudy | light snow | snow shwrs | snow shwrs | cloudy | cloudy | cloudy | light snow | light snow | light rain | mod. rain | light rain | cloudy | light rain | cloudy | mod. rain | heavy rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
3 | — | 4 | 1 | 1 | — | — | — | 5 | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 0.8 | 5 | 5 | 1.3 | — | 0.2 | — | 7 | 14 | |
max °C | -4 | -3 | -3 | -5 | -4 | -4 | -3 | -1 | 1 | 2 | 5 | 5 | 6 | 6 | 5 | 6 | 6 | 7 |
min °C | -4 | -3 | -5 | -5 | -5 | -5 | -4 | -2 | -1 | 2 | 4 | 3 | 3 | 6 | 5 | 5 | 6 | 5 |
-8 | -6 | -12 | -11 | -12 | -8 | -7 | -8 | -7 | -4 | -1 | -3 | -3 | 2 | 0 | 2 | 1 | 1 | |
450 | 550 | 350 | 400 | 600 | 0 | 600 | 700 | 1700 | 2300 | 2100 | 1950 | 2200 | 2100 | 2000 | 2200 | 2200 | 2750 | |
Cloud base (m) | 150 | 100 | 150 | 550 | 8500 | 800 | 500 | 1650 | 200 | 300 | 150 | 200 | 400 | 500 | 400 | 700 | 250 | 150 |
 | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | 7:09 | — | — | 7:12 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:17 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Sun night, min -5°C on Fri night). Winds increasing (light winds from the S on Sat night, fresh winds from the SSW by Sun night).
Sumas Mountain Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 34mm) on Wed night. Mild temperatures (max 7°C on Wed night, min 2°C on Mon morning). Winds increasing (light winds from the S on Wed morning, strong winds from the S by Wed 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.