– 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 SummaryModerate rain (total 15mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Fri morning. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the SSW by Fri night). | Days 4–6 Weather SummaryLight rain (total 9mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Mon night). Winds decreasing (fresh winds from the SSW on Sun morning, calm by Tue morning). | |||||||||||||||||
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 | |
 |  |  |  | |  | | |  | | |  | | |  |  |  |  | |
mod. rain | light rain | snow shwrs | light snow | light snow | light snow | light rain | light rain | light rain | mod. rain | light snow | mod. snow | light rain | light rain | heavy snow | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | 4 | 4 | 3 | — | — | — | — | 2 | 6 | — | — | 13 | — | — | — | |
5 | 3 | 0.6 | — | — | — | 0.3 | 1.2 | 5 | 9 | — | — | 0.4 | 0.2 | — | — | — | — | |
max°C | 3 | 5 | 2 | 1 | 1 | 1 | 3 | 2 | 3 | 3 | 1 | 1 | 3 | 2 | 2 | 1 | 1 | 2 |
min°C | 3 | 5 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 1 | 1 | 2 | 2 | 0 | 1 | 1 | 0 |
-1 | 0 | -5 | -4 | -4 | -4 | -2 | -3 | -2 | -4 | -4 | -2 | -3 | -4 | -3 | 0 | -2 | -2 | |
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: Moderate rain (total 15mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Fri morning. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the SSW by Fri night).
Sumas Mountain Weather (Days 3-6):
Light rain (total 9mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Mon night). Winds decreasing (fresh winds from the SSW on Sun morning, calm by Tue morning).
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.