Mountain resort image
– Lat/Long: 48.91° N 122.22° W

Sumas Mountain Weather Forecast

Cascade Range · United States
Issued: 4 am Sat 17 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat morning. Mild temperatures (max 7°C on Sat morning, min 4°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun afternoon).

Days 4–6 Weather Summary

Mostly dry. Very mild (max 11°C on Wed afternoon, min 4°C on Thu night). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
rain shwrs
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
Cloud base (m)
7750
1700
8450
6300
5100
3300
3550
8550
7900
2400
2300
km/h
20
SW
15
WSW
5
W
5
WNW
0
WNW
5
ESE
10
S
10
SSW
5
NE
15
NE
10
ENE
5
SSE
10
SSW
10
SW
10
SW
5
SW
5
SW
0
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
7
7
5
5
7
7
6
7
5
7
10
9
10
11
9
7
7
5
min °C
6
7
4
4
7
6
5
6
5
5
9
9
8
11
7
7
7
4
 chill °C
2
4
3
4
7
5
3
4
4
2
7
8
7
10
5
5
6
4
Freezing level m
1950
1950
1850
2250
2550
2550
2150
2050
2100
2400
2700
2950
2900
2800
2700
2350
2300
2150
Sea lvl1000m2000m3000m4000m5000m
7755776756109911877511127811881178139101498107
Sunrise
7:31
—
—
7:33
—
—
7:35
—
—
7:35
—
—
7:37
—
—
7:39
—
—
Sunset
—
6:15
—
—
6:13
—
—
6:10
—
—
6:09
—
—
6:07
—
—
6:06
—

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Sumas Mountain Weather (Days 0-3):

The weather forecast for Sumas Mountain is: Some drizzle, heaviest during Sat morning. Mild temperatures (max 7°C on Sat morning, min 4°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun afternoon).

Sumas Mountain Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Wed afternoon, min 4°C on Thu 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.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Abbotsford Airport
16 km WNW
217m alt.
2 hours ago
clear
-
15
Light winds from the S
(15 kph at 180).
32 km
Low: few
Mid: few
High: scattered
Abbotsford A- BC
16 km WNW
59m alt.
2 hours ago
13°C
No report.
17
Light winds from the S
(17 kph at 170).
50 km
Mid: mostly cloudy
17 km W
25m alt.
34 minutes ago
13°C
Dry
Wind obs. (6 kph from 160 degs) was rejected.
18 km W
25m alt.
1 hour ago
14°C
Dry
3
Calm
(3 kph at 137).
10
21 km WSW
23m alt.
1 hour ago
14°C
Dry
2
Calm
(2 kph at 308).
18
21 km WSW
24m alt.
58 minutes ago
14°C
Dry
6
Light winds from the SW
(6 kph at 220).
13
SHIP3960
24 km SW
15m alt.
1 hour ago
24
Moderate winds from the SSW
(25 kph at 210).
- km
SHIP1312
24 km SW
-m alt.
2 hours ago
14°C
-
20
Moderate winds from the S
(20 kph at 170).
SHIP3446
24 km SW
15m alt.
2 hours ago
21
Moderate winds from the S
(21 kph at 170).
- km
SHIP1700
24 km SW
-m alt.
2 hours ago
14°C
-
20
Moderate winds from the S
(20 kph at 170).

* 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.