– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Sat afternoon. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sat afternoon). Wind will be generally light. | Days 4–6 Weather SummaryDrizzle, on Tue night followed by colder weather and a moderate fall of snow, heaviest on Wed morning.. Freeze-thaw conditions (max 3°C on Tue morning, min -1°C on Thu night). Winds decreasing (fresh winds from the S on Tue night, light winds from the SSE by Thu night). | |||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | | | | |  |  | | |  | | | |
light rain | light rain | light rain | light rain | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | mod. snow | some clouds | light snow | light snow | light snow | some clouds | |
Cloud base (m) | 2450 | 800 | 2150 | 700 | 2000 | 3850 | 5650 | 3000 | 900 | 500 | 150 | 150 | 350 | 300 | 250 | 300 | 600 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | — | 1 | 2 | 1 | — |
mm | 0.1 | 3 | 4 | 0.7 | — | — | — | — | — | — | — | 1.3 | — | — | — | — | — | — |
max °C | 4 | 3 | 5 | 5 | 7 | 6 | 7 | 8 | 5 | 3 | 3 | 3 | 1 | 2 | 2 | 0 | 1 | 0 |
min °C | 4 | 3 | 4 | 4 | 6 | 6 | 6 | 7 | 3 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | -1 |
chill °C | 3 | 0 | 1 | 0 | 3 | 4 | 4 | 7 | 0 | -1 | 0 | -4 | -3 | -3 | -3 | -4 | -5 | -4 |
Freezing level m | 1850 | 1550 | 2000 | 1950 | 2150 | 2350 | 2400 | 2300 | 1850 | 1550 | 1500 | 1300 | 1150 | 1350 | 1150 | 1050 | 1150 | 950 |
 | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — |
 | — | 6:01 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:54 | — | — | 5:52 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 8mm), mostly falling on Sat afternoon. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sat afternoon). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Drizzle, on Tue night followed by colder weather and a moderate fall of snow, heaviest on Wed morning.. Freeze-thaw conditions (max 3°C on Tue morning, min -1°C on Thu night). Winds decreasing (fresh winds from the S on Tue night, light winds from the SSE by Thu night).
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.