– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Fri night. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Fri morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 11°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | | | |  | | | | | |
light rain | light rain | light rain | rain shwrs | some clouds | some clouds | cloudy | mod. rain | cloudy | cloudy | some clouds | some clouds | clear | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 800 | 650 | 600 | 800 | 2800 | 2800 | 2050 | 150 | 650 | 1500 | 1850 | 750 | 750 | 7100 | 4050 | 5500 | 4900 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 1 | 0.9 | 0.2 | — | — | — | 8 | — | — | — | — | — | — | — | — | — |
max °C | 6 | 4 | 4 | 6 | 4 | 6 | 8 | 5 | 5 | 7 | 5 | 5 | 7 | 6 | 8 | 11 | 8 |
min °C | 6 | 3 | 3 | 6 | 3 | 2 | 7 | 3 | 3 | 7 | 3 | 4 | 7 | 5 | 7 | 10 | 8 |
chill °C | 5 | 0 | 1 | 5 | 0 | -1 | 6 | 1 | 1 | 7 | 2 | 3 | 7 | 5 | 5 | 10 | 7 |
Freezing level m | 1300 | 1150 | 1100 | 1400 | 1550 | 1550 | 1500 | 1100 | 1300 | 1450 | 1400 | 1200 | 1450 | 2750 | 3200 | 3150 | 3350 |
 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 6:54 | — | — | 7:56 | — | — |
 | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 4:47 | — | — | 5:46 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Moderate rain (total 14mm), heaviest on Fri night. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Fri morning). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Mon afternoon, min 3°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 | |||||
SHIP7379 | |||||
SHIP4295 | |||||
SHIP2192 |
* 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.