– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 am Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 14°C on Sun afternoon, min 9°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Very mild (max 19°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Thu morning). | |||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | | | | | |  |  | | |
some clouds | risk tstorm | rain shwrs | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | clear | some clouds | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 2250 | 2450 | 5700 | 2250 | 850 | 8750 | 6100 | 5150 | 9450 | 1900 | 800 | 850 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.3 | 0.3 | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.5 | 1.8 |
max °C | 11 | 13 | 12 | 13 | 14 | 13 | 10 | 11 | 10 | 11 | 15 | 14 | 16 | 19 | 17 | 13 | 12 | 10 |
min °C | 9 | 13 | 10 | 10 | 14 | 10 | 10 | 11 | 9 | 9 | 13 | 13 | 13 | 18 | 14 | 12 | 12 | 6 |
chill °C | 8 | 13 | 8 | 9 | 14 | 9 | 9 | 11 | 9 | 9 | 13 | 13 | 13 | 18 | 13 | 9 | 10 | 4 |
Freezing level m | 2500 | 2700 | 2800 | 2850 | 3050 | 2950 | 2650 | 2850 | 3350 | 3350 | 3450 | 3800 | 4000 | 4200 | 4000 | 3400 | 2950 | 2300 |
 | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — |
 | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mostly dry. Very mild (max 14°C on Sun afternoon, min 9°C on Sat morning). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Thu night. Very mild (max 19°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Thu 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 |  | ||||
AbbotsfordA-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.