– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 36mm), heaviest during Tue night. Mild temperatures (max 9°C on Tue night, min 2°C on Sun night). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 47mm), heaviest during Fri night. Very mild (max 12°C on Wed afternoon, min 5°C on Fri afternoon). Winds increasing (moderate winds from the SSE on Wed night, near gales from the S by Fri afternoon). | |||||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | |  | | | | | | | |
mod. rain | rain shwrs | some clouds | light rain | light rain | light rain | light rain | light rain | heavy rain | cloudy | cloudy | cloudy | cloudy | light rain | heavy rain | mod. rain | mod. rain | heavy rain | |
Cloud base (m) | 600 | 950 | 1550 | 700 | 800 | 150 | 750 | 150 | 350 | 2100 | 2200 | 6100 | 3300 | 150 | 100 | 150 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 6 | 1.5 | — | 0.1 | 2 | 4 | 3 | 5 | 14 | — | — | — | — | 0.1 | 13 | 7 | 8 | 19 |
max °C | 4 | 3 | 3 | 4 | 5 | 4 | 4 | 6 | 9 | 11 | 12 | 11 | 9 | 8 | 7 | 7 | 5 | 5 |
min °C | 3 | 3 | 2 | 2 | 4 | 3 | 3 | 6 | 6 | 10 | 12 | 10 | 9 | 8 | 6 | 6 | 5 | 5 |
chill °C | -4 | -2 | -3 | -2 | 0 | -3 | -3 | 1 | 1 | 6 | 9 | 7 | 5 | 4 | 1 | 0 | -2 | -1 |
Freezing level m | 1450 | 1500 | 1650 | 1400 | 1900 | 1750 | 1600 | 2500 | 2850 | 3100 | 3050 | 3100 | 2800 | 2450 | 2200 | 2150 | 2000 | 2050 |
 | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:32 | — | — | 4:30 | — | — | 4:30 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Heavy rain (total 36mm), heaviest during Tue night. Mild temperatures (max 9°C on Tue night, min 2°C on Sun night). Mainly strong winds.
Sumas Mountain Weather (Days 3-6):
Heavy rain (total 47mm), heaviest during Fri night. Very mild (max 12°C on Wed afternoon, min 5°C on Fri afternoon). Winds increasing (moderate winds from the SSE on Wed night, near gales from the S by Fri afternoon).
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 | |||||
* 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.