– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 am Fri 20 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 20 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 20 Mar Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 18mm), heaviest on Fri morning. Very mild (max 10°C on Fri morning, min 1°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMild with heavy rain (total 20mm), heaviest during Tue morning. Becoming colder with a moderate fall of snow heaviest on Tue night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WSW by Tue night). | |||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | |  | | |  |  | | | |
heavy rain | light rain | rain shwrs | some clouds | rain shwrs | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | heavy rain | light rain | snow shwrs | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 2 | 1 | 3 | |
12 | 5 | 0.2 | — | 0.3 | — | — | — | — | — | — | 0.2 | 11 | 3 | 3 | — | 2 | — | |
max °C | 10 | 8 | 6 | 1 | 4 | 2 | 3 | 5 | 3 | 4 | 6 | 4 | 3 | 4 | 4 | 1 | 2 | 0 |
min °C | 9 | 7 | 1 | 1 | 4 | 1 | 1 | 5 | 2 | 2 | 5 | 3 | 2 | 3 | 0 | 0 | 2 | -2 |
6 | 4 | -2 | -1 | 0 | -2 | -1 | 3 | 2 | 2 | 4 | 3 | -1 | -1 | -6 | -5 | -3 | -5 | |
2100 | 1550 | 900 | 650 | 950 | 650 | 950 | 1050 | 950 | 1200 | 1500 | 1500 | 1050 | 1400 | 500 | 650 | 750 | 400 | |
Cloud base (m) | 150 | 300 | 800 | 300 | 550 | 950 | 900 | 850 | 600 | 600 | 1900 | 1500 | 300 | 100 | 300 | 400 | 550 | 500 |
 | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — |
 | — | 7:21 | — | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:27 | — | — | 7:28 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Moderate rain (total 18mm), heaviest on Fri morning. Very mild (max 10°C on Fri morning, min 1°C on Fri night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Mild with heavy rain (total 20mm), heaviest during Tue morning. Becoming colder with a moderate fall of snow heaviest on Tue night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WSW by Tue night).
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.