– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 am Wed 13 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 13 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 13 May Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with heavy rain (total 22mm), heaviest during Wed morning. Becoming colder with a moderate fall of snow heaviest on Fri afternoon. Mild temperatures (max 6°C on Wed afternoon, min 1°C on Fri afternoon). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the SSW by Fri night). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 7mm) on Sat afternoon. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  | | | |  | |  |  |  |  | |
heavy rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light snow | mod. snow | mod. snow | light snow | rain shwrs | rain shwrs | cloudy | rain shwrs | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | 6 | 6 | 2 | — | — | — | — | — | — | — | — | |
13 | 2 | 0.4 | 1.3 | 1 | 4 | — | — | — | — | 5 | 1.6 | — | 0.4 | — | — | — | — | |
max °C | 5 | 6 | 5 | 4 | 5 | 4 | 2 | 2 | 1 | 1 | 3 | 2 | 1 | 4 | 4 | 5 | 7 | 6 |
min °C | 4 | 5 | 3 | 3 | 5 | 2 | 2 | 1 | 1 | 1 | 2 | 0 | 1 | 3 | 2 | 3 | 7 | 4 |
-2 | 0 | -3 | -2 | 1 | -4 | -3 | -3 | -1 | -4 | -2 | -3 | 0 | 3 | 2 | 3 | 6 | 4 | |
1800 | 1950 | 1450 | 1550 | 1600 | 1400 | 1300 | 1200 | 1150 | 1150 | 1400 | 1150 | 1200 | 1500 | 1550 | 1600 | 1950 | 2100 | |
Cloud base (m) | 150 | 200 | 1500 | 450 | 1550 | 350 | 850 | 150 | 150 | 150 | 450 | 1500 | 400 | 450 | 1650 | 6800 | ||
 | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — |
 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:45 | — | — | 8:45 | — | — | 8:46 |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Mild with heavy rain (total 22mm), heaviest during Wed morning. Becoming colder with a moderate fall of snow heaviest on Fri afternoon. Mild temperatures (max 6°C on Wed afternoon, min 1°C on Fri afternoon). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the SSW by Fri night).
Sumas Mountain Weather (Days 3-6):
A dusting of snow turning to light rain (total 7mm) on Sat afternoon. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Sat 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 | |||||
* 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.