– Lat/Long: 48.91° N 122.22° W
Sumas Mountain
Weather Forecast,
United States
Issued: 10am Sat 31 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 10am Sat 31 Oct Local Time
Updates in: hr min s
Update imminent Issued: 10am Sat 31 Oct Local Time
Updates in: hr min s
Update imminent 
Sumas Mountain Weather (Days 0-3):Some drizzle, heaviest during Mon night. Very mild (max 12°C on Sun afternoon, min 2°C on Sat morning). Winds increasing (calm on Sat afternoon, strong winds from the SSE by Mon night). |
(Days 3-6):Heavy rain (total 49mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Thu morning. Mild temperatures (max 8°C on Tue afternoon, min 1°C on Thu morning). Winds decreasing (gales from the WSW on Wed night, calm by Thu night). |
(Days 6-9):Mostly dry. Freeze-thaw conditions (max 3°C on Fri afternoon, min -6°C on Sun night). Wind will be generally light. |
(Days 10-12):Mostly dry. Temperatures will be below freezing (max 0°C on Wed afternoon, min -7°C on Mon morning). Wind will be generally light. |
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Friday
6
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Saturday
7
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Sunday
8
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Monday
9
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Tuesday
10
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Wednesday
11
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AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night |
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Wind
km/h
|
 5 |
5 |
5 |
5 |
10 |
25 |
30 |
30 |
50 |
30 |
20 |
50 |
60 |
55 |
45 |
10 |
10 |
10 |
10 |
10 |
5 |
5 |
5 |
20 |
20 |
15 |
10 |
5 |
5 |
10 |
5 |
5 |
5 |
0 |
10 |
10 |
| clear | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | heavy rain | light rain | heavy rain | light rain | mod. rain | rain shwrs | light snow | some clouds | some clouds | clear | clear | clear | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Rain
mm
|
- | - | - | - | - | - | - | - | 1 | 15 | 1 | 14 | 3 | 6 | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Snow
cm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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High
°C
|
3 | 6 | 8 | 10 | 12 | 11 | 10 | 11 | 10 | 6 | 8 | 8 | 8 | 8 | 7 | 1 | 2 | 1 | 2 | 3 | 1 | -2 | -1 | -2 | -4 | -4 | -5 | -6 | -4 | -5 | -3 | -1 | -1 | -1 | 0 | -1 |
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Low
°C
|
2 | 5 | 6 | 9 | 12 | 10 | 9 | 11 | 6 | 4 | 8 | 7 | 7 | 7 | 2 | 1 | 2 | 1 | 1 | 2 | -1 | -2 | -2 | -4 | -4 | -4 | -6 | -7 | -5 | -5 | -4 | -2 | -2 | -2 | 0 | -1 |
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Chill
°C
|
1 | 6 | 7 | 10 | 12 | 10 | 7 | 8 | 6 | 1 | 4 | 3 | 4 | 2 | 1 | -3 | 1 | -1 | -1 | 0 | 0 | -5 | -1 | -6 | -11 | -10 | -10 | -9 | -4 | -8 | -6 | -4 | -3 | -1 | 0 | -5 |
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Freezing level
m
|
2150 | 3350 | 3450 | 3750 | 3700 | 3600 | 3450 | 3350 | 3150 | 2500 | 2350 | 2500 | 2250 | 2350 | 1550 | 1150 | 1300 | 1350 | 1500 | 1400 | 1000 | 750 | 850 | 500 | 400 | 500 | 0 | 0 | 450 | 0 | 500 | 900 | 400 | 850 | 1050 | 700 |
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7:54 | - | - | 7:56 | - | - | 7:58 | - | - | 8:00 | - | - | 8:00 | - | - | 8:03 | - | - | 8:03 | - | - | 8:06 | - | - | 8:07 | - | - | 8:08 | - | - | 8:11 | - | - | 8:11 | - | - |
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- | 5:47 | - | - | 5:46 | - | - | 5:45 | - | - | 5:44 | - | - | 5:42 | - | - | 5:39 | - | - | 5:38 | - | - | 5:37 | - | - | 5:36 | - | - | 5:35 | - | - | 5:32 | - | - | 5:31 | - |
Sumas Mountain Weather (Days 0-3):
The weather forecast for Sumas Mountain is: Some drizzle, heaviest during Mon nightVery mild (max 12°C on Sun afternoon, min 2°C on Sat morning)Winds increasing (calm on Sat afternoon, strong winds from the SSE by Mon night).
Sumas Mountain Weather (Days 3-6):
Heavy rain (total 49mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Thu morningMild temperatures (max 8°C on Tue afternoon, min 1°C on Thu morning)Winds decreasing (gales from the WSW on Wed night, calm by Thu night).
Sumas Mountain Weather (Days 6-9):
Mostly dryFreeze-thaw conditions (max 3°C on Fri afternoon, min -6°C on Sun 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 | Cloud / Visibility |
|---|---|---|---|---|
Abbotsford Airport | | |||
Bellingham Airport | | |||
BUOY-46118 | ||||
SHIP5189 | ||||
BUOY-CPNW1 |
* 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.
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