– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 pm Sat 21 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Tue afternoon. Mild temperatures (max 7°C on Mon afternoon, min 1°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 18mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 9°C on Fri afternoon, min 0°C on Thu morning). Winds decreasing (fresh winds from the WSW on Tue night, calm by Thu night). | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  |  |  |  |  | | | |  | |  | | |
some clouds | cloudy | rain shwrs | some clouds | some clouds | cloudy | light rain | mod. rain | heavy rain | light snow | light snow | light rain | light snow | light snow | rain shwrs | rain shwrs | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 5 | 2 | — | 4 | 1 | — | — | — | — | — | |
— | — | 0.1 | — | — | — | 0.6 | 8 | 13 | 12 | — | 4 | — | — | 1.9 | 0.1 | — | — | — | |
max °C | 3 | 3 | 5 | 3 | 5 | 7 | 4 | 3 | 6 | 5 | 1 | 3 | 2 | 1 | 4 | 2 | 5 | 9 | 5 |
min °C | 1 | 1 | 4 | 2 | 1 | 6 | 3 | 2 | 3 | 1 | 1 | 3 | 1 | 0 | 3 | 0 | 0 | 8 | 4 |
-2 | -1 | 4 | 2 | 1 | 5 | 1 | -2 | -2 | -6 | -5 | -2 | -3 | -4 | 0 | -4 | -4 | 6 | 1 | |
750 | 900 | 1050 | 1200 | 1500 | 1600 | 1600 | 1050 | 1500 | 650 | 650 | 800 | 600 | 700 | 950 | 500 | 1800 | 2400 | 2800 | |
Cloud base (m) | 1700 | 650 | 550 | 6000 | 450 | 4950 | 2750 | 250 | 100 | 200 | 550 | 450 | 800 | 400 | 800 | 400 | 6100 | 5950 | 5950 |
 | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 6:58 | — | — | 6:56 | — | — |
 | — | — | 7:23 | — | — | 7:24 | — | — | 7:27 | — | — | 7:28 | — | — | 7:30 | — | — | 7:30 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Heavy rain (total 21mm), heaviest during Tue afternoon. Mild temperatures (max 7°C on Mon afternoon, min 1°C on Sat night). Wind will be generally light.
Sumas Mountain Weather (Days 3-6):
Moderate rain (total 18mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 9°C on Fri afternoon, min 0°C on Thu morning). Winds decreasing (fresh winds from the WSW on Tue night, calm by Thu night).
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 | |||||
* 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.