– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Sat night. Very mild (max 14°C on Thu afternoon, min 7°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Mon morning. Mild temperatures (max 7°C on Sun afternoon, min 3°C on Mon night). Wind will be generally light. | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | | | |  |  |  | |  | |
cloudy | cloudy | cloudy | light rain | light rain | light rain | light rain | mod. rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | clear | clear | clear | |
Cloud base (m) | 5050 | 5900 | 1950 | 500 | 500 | 650 | 150 | 300 | 450 | 1950 | 900 | 550 | 800 | 8400 | 8200 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 2 | 1.8 | 0.3 | 0.1 | 6 | 1.9 | 1.1 | 0.4 | 1.2 | 0.2 | — | — | — | — |
max °C | 14 | 13 | 14 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 5 | 7 | 6 | 4 |
min °C | 14 | 12 | 14 | 8 | 7 | 8 | 8 | 7 | 8 | 7 | 5 | 5 | 5 | 3 | 5 | 5 | 3 |
chill °C | 13 | 11 | 13 | 5 | 4 | 5 | 6 | 4 | 5 | 4 | 2 | 2 | 4 | 1 | 5 | 3 | 3 |
Freezing level m | 2750 | 2900 | 2550 | 2150 | 1750 | 1600 | 1750 | 1950 | 1650 | 1550 | 1350 | 1350 | 1300 | 1300 | 1450 | 1600 | 1800 |
 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — |
 | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Moderate rain (total 13mm), heaviest on Sat night. Very mild (max 14°C on Thu afternoon, min 7°C on Fri night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Mon morning. Mild temperatures (max 7°C on Sun afternoon, min 3°C on Mon 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 | |||||
Bellingham Airport |  | ||||
* 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.