– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Tue afternoon. Very mild (max 12°C on Wed afternoon, min 5°C on Tue morning). Winds decreasing (near gales from the SSE on Tue night, calm by Thu night). | Days 4–6 Weather SummaryHeavy rain (total 20mm), heaviest during Sun night. Very mild (max 14°C on Fri morning, min 3°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SSE by Sun morning). | |||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | |  | |  |  | | |  | |
light rain | mod. rain | light rain | light rain | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | light rain | rain shwrs | rain shwrs | light rain | light rain | heavy rain | |
Cloud base (m) | 600 | 150 | 1500 | 2200 | 5800 | 6450 | 2900 | 2350 | 5300 | 5250 | 2650 | 500 | 650 | 1750 | 450 | 350 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 9 | 1 | 0.1 | — | — | — | — | — | — | — | — | 1.7 | 0.5 | 1.3 | 3 | 1.4 | 12 |
max °C | 6 | 7 | 10 | 11 | 12 | 11 | 10 | 11 | 12 | 14 | 13 | 8 | 6 | 5 | 4 | 5 | 5 | 5 |
min °C | 5 | 7 | 8 | 11 | 12 | 9 | 9 | 11 | 11 | 13 | 11 | 5 | 5 | 4 | 4 | 5 | 5 | 3 |
chill °C | 0 | 2 | 3 | 7 | 9 | 5 | 5 | 8 | 11 | 11 | 10 | 5 | 2 | -1 | -2 | 0 | 0 | -3 |
Freezing level m | 2300 | 2700 | 3000 | 2900 | 2950 | 2850 | 2550 | 2500 | 2750 | 2800 | 2800 | 2350 | 2000 | 1900 | 1750 | 2050 | 2000 | 1650 |
 | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | 4:34 | — | — | 4:32 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Moderate rain (total 13mm), heaviest on Tue afternoon. Very mild (max 12°C on Wed afternoon, min 5°C on Tue morning). Winds decreasing (near gales from the SSE on Tue night, calm by Thu night).
Sumas Mountain Weather (Days 3-6):
Heavy rain (total 20mm), heaviest during Sun night. Very mild (max 14°C on Fri morning, min 3°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SSE by Sun morning).
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 | |||||
SHIP2816 | |||||
SHIP8797 | |||||
SHIP10500 | |||||
SHIP9441 |
* 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.