– Lat/Long: 48.91° N 122.22° W
Sumas Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 10mm), mostly falling on Sat night. Very mild (max 13°C on Thu night, min 2°C on Sun afternoon). Winds increasing (calm on Thu night, strong winds from the SSE by Sat night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Tue night, min 0°C on Mon night). Winds decreasing (fresh winds from the S on Sun night, calm by Tue morning). | |||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | |  |  | |  | |
cloudy | cloudy | light rain | light rain | light rain | light rain | light rain | rain shwrs | light rain | cloudy | rain shwrs | rain shwrs | some clouds | clear | clear | clear | |
Cloud base (m) | 5800 | 2350 | 200 | 500 | 700 | 200 | 400 | 1500 | 850 | 750 | 1850 | 750 | 750 | 700 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1 | 1.5 | 0.3 | 0.3 | 3 | 1.7 | 1.7 | — | 0.2 | 0.4 | — | — | — | — |
max °C | 13 | 12 | 6 | 4 | 4 | 4 | 5 | 4 | 3 | 2 | 3 | 2 | 1 | 1 | 2 | 4 |
min °C | 10 | 10 | 5 | 4 | 4 | 4 | 4 | 4 | 2 | 1 | 2 | 1 | 0 | 1 | 1 | 3 |
chill °C | 10 | 7 | -1 | -1 | -2 | -1 | -1 | -2 | -4 | -5 | -2 | -4 | -4 | -2 | -2 | 0 |
Freezing level m | 2900 | 2650 | 2100 | 1700 | 1600 | 1700 | 1900 | 1600 | 1500 | 1250 | 1300 | 1350 | 1200 | 1150 | 1250 | 1850 |
 | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — |
 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 10mm), mostly falling on Sat night. Very mild (max 13°C on Thu night, min 2°C on Sun afternoon). Winds increasing (calm on Thu night, strong winds from the SSE by Sat night).
Sumas Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 4°C on Tue night, min 0°C on Mon night). 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 | |||||
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.