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

UsSumas Mountain
Weather Forecast, United States

Issued: 4pm Mon 18 Oct Local Time
Updates in: hr min s
Update imminent
Mountain icon 2 Sumas Mountain Elevations: 2 Forecast Elevations:
 

Sumas Mountain Weather (Days 0-3):

Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 12°C on Tue night, min 4°C on Mon afternoon). Winds increasing (calm on Mon afternoon, strong winds from the S by Wed afternoon).

(Days 3-6):

Heavy rain (total 34mm), heaviest during Thu night. Very mild (max 12°C on Thu afternoon, min 1°C on Sun morning). Winds decreasing (fresh winds from the SSW on Fri morning, light winds from the S by Sun morning).

(Days 6-9):

Mild at first with light rain (total 9mm) on Mon afternoon followed by colder weather and light fall of snow, heaviest on Mon night. Mild temperatures (max 5°C on Sun night, min 1°C on Mon morning). Mainly fresh winds.

(Days 10-12):

Mild with heavy rain (total 35mm), heaviest during Wed night. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 4°C on Wed afternoon, min -1°C on Thu night). Winds decreasing (strong winds from the S on Wed afternoon, light winds from the SW by Sat afternoon).

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
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 AM
clear
clear
clear
clear
partially cloudy
light rain
light rain
partially cloudy
partially cloudy
partially cloudy
moderate rain
moderate rain
light rain
rain showers
light rain
light rain
light rain
cloudy
partially cloudy
cloudy
light snow
light rain
moderate snow
partially cloudy
light rain
partially cloudy
light snow
heavy rain
moderate snow
light snow
partially cloudy
partially cloudy
partially cloudy
light snow
light snow
cloudy
clear clear clear clear some clouds light rain light rain some clouds some clouds some clouds mod. rain mod. rain light rain rain shwrs light rain light rain light rain cloudy some clouds cloudy light snow light rain mod. snow some clouds light rain some clouds light snow heavy rain mod. snow light snow some clouds some clouds some clouds light snow light snow cloudy
Wind km/h
5
SSE
10
E
5
ESE
10
E
15
ESE
35
SSE
30
S
15
SE
10
ESE
15
ESE
30
S
40
SSW
20
S
35
SSE
30
SSE
20
S
10
SSW
10
S
15
ENE
20
ENE
20
SSE
30
SSE
35
SW
20
S
15
S
15
SSE
35
SSE
50
S
20
SW
15
SW
10
WSW
10
SSW
25
SSE
30
S
10
WSW
15
SW
Snow
 cm
- - - - - - - - - - - - - - - - - - - - 2 - 9 - - - 1 - 6 3 - - - 4 4 -
Rain
 mm
- - - - - 1 2 - - - 10 6 3 8 1 3 3 - - - - 5 - - 1 - 3 12 23 - - - - - - -
Max °C
4 6 8 11 12 7 5 5 9 12 10 6 5 5 3 4 4 1 3 5 2 2 2 2 2 2 2 4 3 1 1 0 1 -1 -1 -1
Min °C
4 4 6 10 10 6 5 4 6 10 6 6 5 3 3 3 2 1 2 2 1 2 1 1 2 2 1 3 2 1 1 -1 -1 -1 -1 -1
 Chill °C
4 5 8 10 10 3 -1 0 8 10 7 2 1 2 -3 0 0 -1 0 2 -3 -3 0 -2 -2 -2 -4 -3 -3 -4 -3 -4 -4 -7 -8 -6
1950 2450 2800 2850 2800 2050 1800 1900 2600 2950 2550 2050 1900 1600 1600 1700 1400 1250 1550 1900 1350 1400 1200 1350 1350 1400 1650 2150 1350 1150 1150 900 1200 900 850 950
Sea lvl3000ft6000ft9000ft12000ft15000ft
4681112755912106553441352222222431101-1-1-18711131291081115119987775765556755665534323
Sunrise
- - 7:35 - - 7:35 - - 7:37 - - 7:39 - - 7:41 - - 7:41 - - 7:43 - - 7:45 - - 7:47 - - 7:48 - - 7:50 - - 7:52
Sunset
6:13 - - 6:10 - - 6:09 - - 6:07 - - 6:06 - - 6:04 - - 6:01 - - 6:00 - - 5:59 - - 5:57 - - 5:54 - - 5:52 - -

Sumas Mountain Weather (Days 0-3):

The weather forecast for Sumas Mountain is: Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 12°C on Tue night, min 4°C on Mon afternoon). Winds increasing (calm on Mon afternoon, strong winds from the S by Wed afternoon).

Sumas Mountain Weather (Days 3-6):

Heavy rain (total 34mm), heaviest during Thu night. Very mild (max 12°C on Thu afternoon, min 1°C on Sun morning). Winds decreasing (fresh winds from the SSW on Fri morning, light winds from the S by Sun morning).

Sumas Mountain Weather (Days 6-9):

Mild at first with light rain (total 9mm) on Mon afternoon followed by colder weather and light fall of snow, heaviest on Mon night. Mild temperatures (max 5°C on Sun night, min 1°C on Mon morning). Mainly fresh winds.

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
8 km S
102m alt.
36 minutes ago
7° C
Dry
2
Calm
(2 kph at 123).
3
11 km NW
28m alt.
41 minutes ago
6° C
Dry
0
Calm
(0 kph at 328).
0
12 km ENE
215m alt.
1 hour ago
6° C
Dry
0
Calm
(0 kph at 270).
0
14 km NW
58m alt.
21 minutes ago
5° C
Dry
0
Calm
(0 kph at 251).
0
AbbotsfordA-BC
16 km WNW
59m alt.
2 hours ago
6.5° C
-
7
Light winds from the NNE
(7 kph at 30).
44 km
Mid: few

* 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.