– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 am Thu 23 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 23 Jul Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Warm (max 23°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 20°C on Tue afternoon, min 13°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | | |  |  | | | | | | |
clear | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | |
Cloud base (m) | 4350 | 5950 | 1700 | 1750 | 1950 | 550 | 950 | 1850 | 600 | 600 | 5700 | 2300 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.2 | — | 0.1 | 0.3 | 0.2 | 0.4 | 1.6 | 0.1 | — | — | — |
max °C | 21 | 23 | 20 | 20 | 23 | 20 | 17 | 20 | 16 | 16 | 17 | 17 | 15 | 18 | 17 | 18 | 20 | 17 |
min °C | 19 | 23 | 15 | 17 | 22 | 13 | 15 | 17 | 13 | 13 | 17 | 13 | 14 | 17 | 13 | 15 | 20 | 13 |
chill °C | 19 | 23 | 15 | 17 | 22 | 12 | 14 | 17 | 12 | 12 | 17 | 12 | 14 | 17 | 13 | 15 | 20 | 13 |
Freezing level m | 4200 | 4300 | 4050 | 4000 | 4000 | 3550 | 3250 | 3100 | 3300 | 3300 | 3450 | 3050 | 2800 | 3350 | 3600 | 3550 | 3350 | 3350 |
 | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — |
 | — | — | 8:59 | — | — | 8:58 | — | — | 8:57 | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mostly dry. Warm (max 23°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 20°C on Tue afternoon, min 13°C on Sun morning). 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.