– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Sun morning. Mild temperatures (max 9°C on Sun afternoon, min 3°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | |  | |  |  | | | |
clear | clear | cloudy | some clouds | cloudy | light rain | rain shwrs | clear | clear | some clouds | some clouds | light rain | light rain | rain shwrs | clear | clear | |
Cloud base (m) | 9400 | 6550 | 6150 | 1950 | 2600 | 1650 | 9250 | 3000 | 1800 | 1600 | 2250 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.1 | 0.1 | — | — | — | — | 0.2 | 0.6 | 0.7 | — | — |
max °C | 12 | 14 | 15 | 11 | 11 | 11 | 7 | 7 | 10 | 7 | 7 | 8 | 6 | 6 | 9 | 5 |
min °C | 10 | 10 | 14 | 9 | 9 | 9 | 5 | 5 | 9 | 5 | 5 | 7 | 5 | 4 | 9 | 3 |
chill °C | 10 | 10 | 14 | 9 | 9 | 9 | 5 | 4 | 9 | 5 | 5 | 7 | 2 | 0 | 6 | -1 |
Freezing level m | 3000 | 2900 | 2900 | 2750 | 2500 | 2150 | 1900 | 2000 | 2150 | 2000 | 1850 | 1400 | 1500 | 1300 | 1500 | 1450 |
 | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — |
 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 6:00 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 5°C on Thu night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Some drizzle, heaviest during Sun morning. Mild temperatures (max 9°C on Sun afternoon, min 3°C on Sun 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 | |||||
Abbotsford A- BC | |||||
AbbotsfordA-BC | |||||
SHIP6522 |
* 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.