– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 8°C on Mon afternoon, min 2°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 11°C on Thu afternoon, min 5°C on Wed night). Winds decreasing (fresh winds from the S on Wed morning, calm by Wed night). | |||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  |  | |  |  | | | |
rain shwrs | cloudy | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 850 | 1550 | 2550 | 9450 | 2400 | 2600 | 2150 | 750 | 250 | 550 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | — | 0.1 | — | — | — | — | — | — | — | — | — | 0.3 | 2 | 0.5 | 0.1 |
max °C | 4 | 4 | 6 | 4 | 5 | 7 | 6 | 6 | 8 | 7 | 8 | 9 | 8 | 8 | 8 | 7 |
min °C | 2 | 2 | 5 | 3 | 4 | 7 | 5 | 4 | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 5 |
chill °C | 2 | -1 | 1 | -1 | 0 | 5 | 4 | 4 | 6 | 6 | 5 | 6 | 4 | 2 | 4 | 4 |
Freezing level m | 1450 | 1550 | 1800 | 1950 | 2000 | 2300 | 3050 | 3450 | 3450 | 3050 | 2850 | 2850 | 2600 | 2550 | 2400 | 2950 |
 | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | — | 6:29 | — | — | 6:27 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 2°C on Fri night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 11°C on Thu afternoon, min 5°C on Wed night). Winds decreasing (fresh winds from the S on Wed morning, calm 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 | |||||
SHIP2234 | |||||
SHIP7320 | |||||
SHIP9643 | |||||
SHIP7267 |
* 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.