– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 9 am Thu 08 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 08 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 08 Jan Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Sat night. Freeze-thaw conditions (max 3°C on Fri night, min -3°C on Thu morning). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Fri afternoon). | Days 4–6 Weather SummaryHeavy rain (total 46mm), heaviest during Mon morning. Mild temperatures (max 9°C on Tue morning, min 3°C on Sun morning). Winds decreasing (fresh winds from the S on Sun night, calm by Tue morning). | |||||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  | |  | |  |  | |  |  | |
light snow | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | light snow | light snow | mod. rain | mod. rain | heavy rain | mod. rain | light rain | light rain | some clouds | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 0.5 | 1.9 | 6 | 10 | 19 | 8 | 1.3 | 1.4 | — | — | — | |
max °C | -2 | -2 | 0 | 1 | 2 | 3 | 3 | 2 | 3 | 3 | 4 | 5 | 6 | 7 | 7 | 9 | 9 | 9 |
min °C | -3 | -2 | -1 | 0 | 1 | 3 | 3 | 1 | 1 | 3 | 3 | 4 | 6 | 6 | 7 | 8 | 9 | 8 |
-11 | -9 | -7 | -5 | 1 | -1 | -3 | -5 | -5 | -3 | -3 | -1 | 1 | 1 | 3 | 7 | 9 | 6 | |
650 | 750 | 900 | 1100 | 1300 | 1850 | 1700 | 1550 | 1750 | 1700 | 1900 | 2150 | 2450 | 2400 | 2600 | 2700 | 3200 | 3350 | |
Cloud base (m) | 450 | 300 | 350 | 400 | 800 | 3050 | 2350 | 400 | 300 | 250 | 250 | 250 | 350 | 250 | 350 | 8600 | ||
 | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — | — |
 | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:36 | — | — | 4:37 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: A dusting of snow turning to light rain (total 2mm) on Sat night. Freeze-thaw conditions (max 3°C on Fri night, min -3°C on Thu morning). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Fri afternoon).
Sumas Mountain Weather (Days 3-6):
Heavy rain (total 46mm), heaviest during Mon morning. Mild temperatures (max 9°C on Tue morning, min 3°C on Sun morning). Winds decreasing (fresh winds from the S on Sun night, calm by Tue morning).
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.