– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 9 am Fri 20 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sat night, min -5°C on Fri morning). Winds increasing (light winds from the E on Sat morning, strong winds from the S by Sun afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 1°C on Mon morning, min -3°C on Tue night). Winds increasing (calm on Mon afternoon, strong winds from the S by Wed night). | |||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  | | | |  | | | | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light rain | light snow | cloudy | cloudy | cloudy | light snow | light snow | cloudy | light snow | light snow | cloudy | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 1 | — | — | — | 3 | 3 | — | 2 | 1 | — | 5 | |
— | — | — | — | — | — | 0.5 | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -3 | -1 | 1 | 1 | 3 | 2 | 1 | 0 | 1 | 1 | 1 | -2 | -1 | -3 | -1 | 0 | 0 |
min °C | -5 | -4 | -3 | 1 | 1 | 2 | 2 | 1 | 0 | 1 | 1 | -1 | -2 | -2 | -3 | -2 | -1 | -1 |
-11 | -9 | -8 | -2 | -4 | -3 | -2 | -6 | -7 | -1 | 1 | -6 | -8 | -8 | -9 | -9 | -8 | -8 | |
300 | 700 | 450 | 1250 | 1250 | 1650 | 1600 | 1300 | 1100 | 1150 | 1200 | 1100 | 750 | 850 | 600 | 750 | 1000 | 950 | |
Cloud base (m) | 650 | 1850 | 1550 | 2550 | 2150 | 1450 | 1500 | 450 | 150 | 350 | 800 | 100 | 150 | 150 | 400 | 350 | 400 | 150 |
 | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — |
 | — | 5:37 | — | — | 5:38 | — | — | 5:40 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat night, min -5°C on Fri morning). Winds increasing (light winds from the E on Sat morning, strong winds from the S by Sun afternoon).
Sumas Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 1°C on Mon morning, min -3°C on Tue night). Winds increasing (calm on Mon afternoon, strong winds from the S by Wed 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.