– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 am Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 27°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light. | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  | | | | | | | | | | | |
clear | clear | clear | clear | clear | some clouds | light rain | rain shwrs | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 9000 | 9500 | 4600 | 9550 | 200 | 400 | 2400 | 2300 | 2200 | 8200 | 9050 | 9550 | 6550 | 6050 | 9300 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.6 | 1.2 | — | — | — | — | — | — | — | — | — | — |
max °C | 25 | 27 | 21 | 18 | 21 | 17 | 13 | 16 | 14 | 15 | 18 | 14 | 15 | 18 | 15 | 17 | 20 | 16 |
min °C | 20 | 26 | 14 | 15 | 21 | 14 | 13 | 15 | 11 | 12 | 17 | 12 | 12 | 17 | 12 | 13 | 20 | 11 |
chill °C | 20 | 26 | 14 | 15 | 21 | 14 | 13 | 14 | 11 | 12 | 17 | 12 | 12 | 17 | 12 | 13 | 20 | 10 |
Freezing level m | 4050 | 4100 | 3950 | 3950 | 3850 | 3300 | 3100 | 2750 | 2950 | 3050 | 3050 | 2700 | 2950 | 3350 | 3750 | 3800 | 3750 | 3600 |
 | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — |
 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Some drizzle, heaviest during Thu afternoon. Warm (max 27°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Sun afternoon, min 11°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Sumas Mountain at the specific elevation of 500 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.