– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Sun morning. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Wed afternoon. Mild temperatures (max 8°C on Thu afternoon, min 3°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  |  | | | |  |  | | |  | |
light rain | rain shwrs | some clouds | light rain | some clouds | light rain | light rain | light rain | mod. rain | cloudy | light rain | light rain | some clouds | clear | rain shwrs | some clouds | clear | clear | |
Cloud base (m) | 150 | 550 | 1950 | 850 | 650 | 200 | 600 | 450 | 350 | 350 | 600 | 350 | 1650 | 2100 | 2150 | 1500 | 1500 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 1.5 | — | 0.4 | — | 0.9 | 0.1 | 1.6 | 5 | — | 1.3 | 1.3 | — | — | 0.2 | — | — | — |
max °C | 7 | 9 | 7 | 7 | 8 | 6 | 7 | 6 | 5 | 5 | 6 | 5 | 6 | 8 | 5 | 6 | 8 | 5 |
min °C | 5 | 7 | 6 | 6 | 7 | 6 | 6 | 5 | 4 | 4 | 5 | 4 | 3 | 8 | 3 | 3 | 8 | 4 |
chill °C | 2 | 5 | 5 | 5 | 6 | 6 | 4 | 2 | 2 | 4 | 4 | 2 | 0 | 6 | 1 | 1 | 8 | 3 |
Freezing level m | 1850 | 2000 | 2050 | 1950 | 1750 | 1400 | 1350 | 1300 | 1200 | 1250 | 1250 | 1250 | 1550 | 1600 | 1550 | 1500 | 1600 | 1700 |
 | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Moderate rain (total 15mm), heaviest on Sun morning. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Wed afternoon. Mild temperatures (max 8°C on Thu afternoon, min 3°C on Thu morning). 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.