– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 am Thu 12 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 12 Mar Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -3°C on Thu morning, min -6°C on Sat morning). Winds decreasing (strong winds from the WSW on Thu morning, calm by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun night will be washed away by heavy rain (total 57mm) on Mon night. Freeze-thaw conditions (max 6°C on Tue night, min -4°C on Sun morning). Winds increasing (light winds from the SSE on Sun morning, strong winds from the S by Mon night). | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  | | | | |  |  | | |  | |
light snow | light snow | mod. snow | light snow | cloudy | light snow | some clouds | some clouds | some clouds | cloudy | cloudy | mod. snow | light snow | mod. rain | heavy rain | mod. rain | mod. rain | mod. rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 2 | 8 | 1 | — | 3 | — | — | — | — | — | 8 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 3 | 8 | 22 | 6 | 10 | 8 | |
max °C | -3 | -3 | -4 | -4 | -3 | -4 | -6 | -4 | -5 | -3 | -2 | 1 | 2 | 4 | 4 | 5 | 5 | 6 |
min °C | -3 | -3 | -4 | -4 | -3 | -5 | -6 | -5 | -5 | -4 | -2 | -2 | 2 | 4 | 3 | 5 | 5 | 5 |
-12 | -11 | -10 | -8 | -7 | -10 | -13 | -11 | -10 | -7 | -7 | -8 | -4 | -2 | -4 | 0 | 0 | 0 | |
700 | 700 | 300 | 450 | 650 | 300 | 400 | 600 | 250 | 650 | 650 | 1350 | 2450 | 2400 | 2500 | 2200 | 2100 | 2250 | |
Cloud base (m) | 1700 | 800 | 150 | 150 | 150 | 150 | 1700 | 450 | 550 | 2000 | 800 | 200 | 150 | 150 | 150 | 150 | 150 | 150 |
 | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — |
 | — | 7:08 | — | — | 7:09 | — | — | 7:12 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -3°C on Thu morning, min -6°C on Sat morning). Winds decreasing (strong winds from the WSW on Thu morning, calm by Sat night).
Sumas Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night will be washed away by heavy rain (total 57mm) on Mon night. Freeze-thaw conditions (max 6°C on Tue night, min -4°C on Sun morning). Winds increasing (light winds from the SSE on Sun morning, strong winds from the S by Mon 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.