– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 10°C on Wed afternoon, min 4°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Fri night. Very mild (max 15°C on Fri afternoon, min 7°C on Sat morning). Wind will be generally light. | |||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | | | | | |  | |
clear | clear | clear | some clouds | some clouds | some clouds | light rain | light rain | some clouds | clear | some clouds | clear | clear | clear | some clouds | rain shwrs | |
Cloud base (m) | 9300 | 2550 | 2350 | 1800 | 650 | 250 | 650 | 6500 | 8250 | 9650 | 550 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 1.2 | 1.5 | — | — | — | — | — | — | — | 5 |
max °C | 6 | 5 | 7 | 5 | 6 | 7 | 8 | 8 | 10 | 9 | 12 | 14 | 13 | 14 | 15 | 11 |
min °C | 4 | 4 | 6 | 5 | 5 | 7 | 7 | 7 | 9 | 8 | 10 | 14 | 12 | 12 | 14 | 8 |
chill °C | 4 | 4 | 5 | 3 | 3 | 5 | 4 | 4 | 8 | 8 | 9 | 14 | 11 | 10 | 12 | 5 |
Freezing level m | 2400 | 2950 | 3350 | 3100 | 2600 | 2550 | 2700 | 2850 | 3500 | 3700 | 3750 | 3650 | 3550 | 3550 | 3500 | 2700 |
 | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — |
 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — | — | 6:19 | — | — | 6:16 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 10°C on Wed afternoon, min 4°C on Sun night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Fri night. Very mild (max 15°C on Fri afternoon, min 7°C on Sat morning). Wind will be generally light.
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 | |||||
SHIP9677 | |||||
SHIP5727 | |||||
SHIP1083 | |||||
SHIP1949 |
* 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.