– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 am Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 11°C on Fri afternoon, min 7°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 15°C on Sun afternoon, min 10°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | |  | | | |  |  | | |
light rain | rain shwrs | clear | clear | light rain | light rain | light rain | risk tstorm | rain shwrs | clear | clear | some clouds | clear | clear | clear | cloudy | some clouds | some clouds | |
Cloud base (m) | 1700 | 1950 | 2450 | 1750 | 850 | 350 | 400 | 6600 | 6450 | 6250 | 9200 | 6000 | 5100 | 4850 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.2 | — | — | 0.3 | 2 | 1.7 | 4 | 0.3 | — | — | — | — | — | — | — | — | — |
max °C | 8 | 10 | 9 | 9 | 11 | 10 | 8 | 10 | 10 | 12 | 15 | 13 | 12 | 14 | 12 | 12 | 15 | 14 |
min °C | 7 | 8 | 7 | 8 | 11 | 8 | 8 | 10 | 9 | 10 | 14 | 11 | 11 | 13 | 10 | 10 | 14 | 14 |
chill °C | 4 | 6 | 6 | 8 | 11 | 8 | 7 | 10 | 8 | 9 | 14 | 10 | 10 | 12 | 10 | 10 | 14 | 14 |
Freezing level m | 2150 | 2450 | 2500 | 2400 | 2550 | 2500 | 2400 | 2550 | 2750 | 2950 | 3050 | 3050 | 2950 | 3000 | 3400 | 3550 | 3600 | 3450 |
 | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — |
 | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 11°C on Fri afternoon, min 7°C on Thu morning). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Sun afternoon, min 10°C on Sun morning). Wind will be generally light.
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 | |||||
Bellingham Airport |  | ||||
* 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.