– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Fri morning. Very mild (max 18°C on Wed afternoon, min 6°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSW by Fri morning). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Tue morning. Very mild (max 12°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  | | | | | | |  |  | |
clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | clear | clear | some clouds | light rain | |
Cloud base (m) | 8750 | 8300 | 8350 | 9200 | 350 | 1550 | 850 | 600 | 1950 | 8500 | 2900 | 1600 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 2 | 3 | 0.6 | 0.3 | 0.1 | 0.1 | — | — | — | — | — | — | 1.6 |
max °C | 18 | 14 | 15 | 18 | 13 | 11 | 9 | 7 | 8 | 11 | 7 | 9 | 11 | 8 | 10 | 12 | 10 |
min °C | 18 | 13 | 13 | 17 | 11 | 9 | 9 | 6 | 6 | 10 | 5 | 5 | 11 | 6 | 6 | 11 | 8 |
chill °C | 18 | 13 | 13 | 17 | 8 | 7 | 7 | 6 | 6 | 8 | 2 | 3 | 11 | 6 | 6 | 10 | 7 |
Freezing level m | 3850 | 3850 | 3850 | 3650 | 2900 | 1950 | 1600 | 1500 | 1400 | 1850 | 1900 | 1950 | 2400 | 3250 | 3550 | 3300 | 2700 |
 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — |
 | 6:35 | — | — | 6:32 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:24 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 18°C on Wed afternoon, min 6°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSW by Fri morning).
Sumas Mountain Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Tue morning. Very mild (max 12°C on Mon afternoon, min 5°C on Sat 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 | |||||
SHIP4538 | |||||
SHIP8328 | |||||
SHIP3231 | |||||
SHIP7889 |
* 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.