– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm (max 21°C on Wed afternoon, min 8°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | | | | |  |  | | | |
risk tstorm | rain shwrs | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | |
Cloud base (m) | 2050 | 3600 | 5650 | 1550 | 650 | 9400 | 8850 | 8650 | 900 | 550 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1 | — | — | 0.3 | 0.5 | 0.2 | — | — | — | — | — | — | — | — | 0.9 | 1.7 |
max °C | 17 | 14 | 16 | 19 | 14 | 13 | 15 | 13 | 15 | 19 | 15 | 18 | 21 | 17 | 15 | 14 | 10 |
min °C | 17 | 11 | 12 | 19 | 11 | 11 | 14 | 11 | 11 | 18 | 13 | 14 | 21 | 14 | 13 | 14 | 8 |
chill °C | 17 | 10 | 12 | 19 | 11 | 11 | 14 | 11 | 11 | 18 | 13 | 14 | 21 | 14 | 12 | 14 | 8 |
Freezing level m | 2650 | 2750 | 2850 | 2950 | 2800 | 2550 | 2850 | 3300 | 3450 | 3750 | 4150 | 4350 | 4700 | 4150 | 3350 | 2500 | 2800 |
 | — | — | 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: Light rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Thu night. Warm (max 21°C on Wed afternoon, min 8°C on Thu 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.