– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 5mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min 0°C on Wed night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed afternoon). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sat afternoon, min 0°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | | | | | |  | | | | | |
light rain | light rain | snow shwrs | light snow | light snow | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | rain shwrs | some clouds | cloudy | cloudy | some clouds | |
Cloud base (m) | 250 | 250 | 150 | 300 | 650 | 800 | 850 | 850 | 6100 | 1950 | 550 | 600 | 800 | 2150 | 900 | 550 | 500 | 800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 4 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 4 | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — |
max °C | 3 | 3 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 3 | 2 | 0 | 1 | 1 |
min °C | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 3 | 1 | 0 | 1 | 1 |
chill °C | 0 | -2 | -5 | -3 | 1 | -3 | -3 | -1 | -2 | 0 | -1 | -2 | -3 | 0 | -2 | -4 | -2 | 0 |
Freezing level m | 1500 | 1450 | 1200 | 1250 | 1250 | 1100 | 1200 | 1400 | 1500 | 1000 | 1250 | 1300 | 1400 | 1450 | 1200 | 1100 | 1200 | 1150 |
 | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 6:54 | — | — |
 | — | 5:57 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 4:47 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mild with light rain (total 5mm) on Tue afternoon Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min 0°C on Wed night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed afternoon).
Sumas Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Sat afternoon, min 0°C on Fri morning). Wind will be generally light.
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 | |||||
SHIP5870 | |||||
SHIP5293 | |||||
SHIP2287 |
* 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.