– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast, United StatesIssued: 10 am Fri 31 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 31 Jul Local Time
Updates in:
Update imminent hr min s
2 Sumas Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 19°C on Fri afternoon, min 7°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the WSW by Sat afternoon). | Days 4–6 Weather SummaryMostly dry. Warm (max 22°C on Wed afternoon, min 10°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | | | |  | | | | | |
clear | clear | clear | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 7050 | 5150 | 400 | 700 | 2650 | 900 | 1600 | 6550 | 8300 | 8950 | 6950 | 6500 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.7 | 5 | 0.2 | 0.8 | 1.2 | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 19 | 17 | 11 | 9 | 9 | 8 | 10 | 10 | 13 | 16 | 16 | 18 | 20 | 19 | 19 | 22 | 20 |
min °C | 14 | 18 | 11 | 11 | 9 | 7 | 7 | 9 | 9 | 10 | 15 | 15 | 16 | 20 | 16 | 17 | 21 | 16 |
chill °C | 14 | 18 | 9 | 9 | 5 | 4 | 5 | 8 | 7 | 8 | 15 | 14 | 16 | 20 | 16 | 17 | 21 | 16 |
Freezing level m | 4150 | 4300 | 3900 | 3000 | 2450 | 2400 | 2300 | 2500 | 2900 | 3200 | 3450 | 3650 | 3750 | 4100 | 4150 | 4200 | 4400 | 4250 |
 | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:45 | — | — | 5:47 | — | — |
 | — | — | 8:49 | — | — | 8:47 | — | — | 8:45 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 |
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Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 19°C on Fri afternoon, min 7°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the WSW by Sat afternoon).
Sumas Mountain Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Wed afternoon, min 10°C on Mon morning). 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 | |||||
Bellingham Airport | | ||||
SHIP7134 | |||||
SHIP1816 | |||||
SHIP6760 | |||||
SHIP8243 | |||||
SHIP5802 | |||||
SHIP8252 | |||||
SHIP1822 |
* 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.