– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 4 am Thu 19 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Thu 19 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 19 Mar Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 44mm), heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Sat night). Winds decreasing (fresh winds from the S on Thu afternoon, light winds from the SW by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 2°C on Tue afternoon, min -5°C on Tue night). Winds increasing (light winds from the SSW on Sun night, severe gales from the WSW by Tue night). | |||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | |  | | |  |  | |  | |
mod. rain | mod. rain | heavy rain | heavy rain | rain shwrs | light rain | some clouds | some clouds | clear | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — | 4 | |
7 | 6 | 11 | 12 | 7 | 0.4 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 7 | 7 | 6 | 5 | 4 | -1 | -1 | -2 | -1 | 0 | 0 | -1 | 1 | 1 | -1 | 2 | 0 |
min °C | 6 | 7 | 7 | 6 | 5 | 0 | -2 | -2 | -3 | -1 | 0 | -1 | -1 | 0 | -1 | -1 | 0 | -5 |
2 | 2 | 4 | 1 | 0 | -4 | -7 | -8 | -9 | -7 | -5 | -4 | -4 | -4 | -6 | -7 | -8 | -17 | |
2250 | 2400 | 2450 | 2100 | 1800 | 1250 | 800 | 900 | 600 | 950 | 1050 | 850 | 1000 | 1150 | 1200 | 950 | 1300 | 450 | |
Cloud base (m) | 150 | 150 | 250 | 150 | 150 | 750 | 400 | 400 | 800 | 1600 | 450 | 800 | 700 | 650 | 2900 | 100 | 50 | 250 |
 | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | 7:19 | — | — | 7:21 | — | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:27 | — |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Heavy rain (total 44mm), heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Sat night). Winds decreasing (fresh winds from the S on Thu afternoon, light winds from the SW by Fri night).
Sumas Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Freeze-thaw conditions (max 2°C on Tue afternoon, min -5°C on Tue night). Winds increasing (light winds from the SSW on Sun night, severe gales from the WSW by Tue night).
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.