– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 pm Mon 24 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 28°C on Tue afternoon, min 13°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  |  |  | | | |  | | | |
clear | clear | clear | clear | some clouds | clear | clear | some clouds | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | some clouds | |
Cloud base (m) | 9300 | 9350 | 9550 | 9450 | 4800 | 9600 | 950 | 750 | 1650 | 1750 | 1700 | 2350 | 1800 | 600 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.3 | 2 | 0.3 | 0.1 | 0.7 | 1 | — | 0.1 | — |
max °C | 25 | 21 | 25 | 28 | 22 | 19 | 21 | 18 | 14 | 17 | 15 | 14 | 16 | 13 | 13 | 16 | 13 |
min °C | 24 | 18 | 20 | 27 | 15 | 15 | 21 | 13 | 14 | 15 | 12 | 12 | 15 | 11 | 11 | 13 | 11 |
chill °C | 24 | 18 | 20 | 27 | 15 | 15 | 21 | 13 | 14 | 14 | 12 | 12 | 15 | 11 | 11 | 12 | 11 |
Freezing level m | 4050 | 4000 | 4050 | 4150 | 4050 | 4000 | 3900 | 3300 | 2950 | 2600 | 2600 | 2600 | 2700 | 2550 | 2900 | 3200 | 3350 |
 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — |
 | — | 8:07 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | 7:59 | — | — | 7:57 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mostly dry. Warm (max 28°C on Tue afternoon, min 13°C on Wed night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu afternoon, min 11°C on Fri 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.