– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 pm Sat 25 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 25 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 25 Jul Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Sun afternoon. Warm (max 20°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 22°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | |  | | | | |  | | |  | |
rain shwrs | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | clear | clear | some clouds | clear | clear | clear | clear | clear | light rain | |
Cloud base (m) | 2100 | 200 | 150 | 850 | 800 | 950 | 2000 | 2000 | 1500 | 1700 | 1600 | 6400 | 6050 | 9000 | 3950 | 4200 | 850 | ||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 3 | 5 | 1.5 | 0.3 | 0.4 | — | — | 1.8 | 0.2 | — | — | — | — | — | — | — | — | 0.6 |
max °C | 15 | 13 | 14 | 14 | 16 | 20 | 18 | 18 | 17 | 16 | 16 | 19 | 17 | 16 | 20 | 17 | 19 | 22 | 15 |
min °C | 13 | 13 | 13 | 13 | 13 | 18 | 13 | 15 | 16 | 13 | 14 | 19 | 12 | 13 | 19 | 13 | 15 | 21 | 12 |
chill °C | 12 | 12 | 12 | 12 | 12 | 18 | 12 | 14 | 16 | 13 | 14 | 19 | 12 | 13 | 19 | 13 | 15 | 21 | 11 |
Freezing level m | 3100 | 3150 | 3000 | 3100 | 3050 | 3500 | 3550 | 2900 | 3200 | 3400 | 3600 | 3700 | 3700 | 3800 | 3800 | 3850 | 4000 | 3800 | 2750 |
 | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — |
 | — | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:50 | — | — | 8:49 |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Moderate rain (total 12mm), heaviest on Sun afternoon. Warm (max 20°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Fri afternoon, min 12°C on Wed 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.