– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 9 pm Tue 16 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 33mm), mostly on Tue night. Becoming colder with a light covering of snow ,mostly falling on Fri morning. Mild temperatures (max 8°C on Tue night, min 1°C on Thu night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the SE by Thu morning). | Days 5–7 Weather SummaryModerate rain (total 12mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat afternoon, min 0°C on Fri night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the SSE by Sun afternoon). | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | |  | | |  |  | | | | | | |
heavy rain | rain shwrs | light rain | light rain | light rain | mod. rain | rain shwrs | light snow | light snow | light snow | light rain | light rain | mod. snow | mod. snow | light snow | light snow | light snow | light rain | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 5 | 3 | 2 | — | — | 8 | 7 | 2 | 4 | 1 | — | 6 | |
17 | 2 | 3 | 1.4 | 3 | 6 | 0.8 | — | — | — | 0.4 | 1.9 | 6 | — | — | — | 0.5 | 4 | — | |
max°C | 8 | 3 | 3 | 3 | 3 | 5 | 3 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 1 | 2 | 2 | 2 | 1 |
min°C | 2 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 1 |
-4 | -2 | -1 | -1 | 0 | -2 | -3 | -4 | -4 | -4 | -2 | -3 | -3 | -3 | -2 | -4 | -2 | -3 | -4 | |
1900 | 850 | 850 | 950 | 1000 | 1300 | 750 | 650 | 650 | 550 | 750 | 850 | 950 | 800 | 700 | 700 | 750 | 800 | 700 | |
Cloud base (m) | 50 | 700 | 850 | 500 | 100 | 50 | 1650 | 550 | 150 | 1950 | 250 | 200 | 100 | 100 | 100 | 100 | 100 | 100 | 150 |
 | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — |
 | — | — | 4:12 | — | — | 4:13 | — | — | 4:13 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Heavy rain (total 33mm), mostly on Tue night. Becoming colder with a light covering of snow ,mostly falling on Fri morning. Mild temperatures (max 8°C on Tue night, min 1°C on Thu night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the SE by Thu morning).
Sumas Mountain Weather (Days 3-6):
Moderate rain (total 12mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat afternoon, min 0°C on Fri night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the SSE by Sun afternoon).
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.