– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 am Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Fri morning. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 18°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | |  |  |  | | | | | | | | |
clear | clear | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | clear | clear | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3450 | 9100 | 1950 | 8650 | 8700 | 6600 | ||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1.6 | 3 | 0.1 | 0.5 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 20 | 18 | 16 | 19 | 17 | 16 | 18 | 17 | 15 | 18 | 16 | 16 | 18 | 16 | 14 | 16 | 15 |
min °C | 15 | 19 | 15 | 15 | 18 | 14 | 14 | 18 | 14 | 14 | 17 | 13 | 14 | 17 | 13 | 13 | 15 | 11 |
chill °C | 14 | 19 | 15 | 15 | 18 | 13 | 14 | 18 | 14 | 14 | 17 | 13 | 14 | 17 | 13 | 13 | 15 | 10 |
Freezing level m | 3450 | 3550 | 3550 | 3400 | 3500 | 3400 | 3500 | 3750 | 3650 | 3600 | 3700 | 3700 | 3700 | 3750 | 3800 | 3800 | 3850 | 3850 |
 | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 6mm), mostly falling on Fri morning. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Sun afternoon, min 11°C on Tue night). 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.