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

UsSumas Mountain
Weather Forecast, United States

Issued: 4pm Tue 20 Apr Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

Sumas Mountain Weather (Days 0-3):

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

(Days 3-6):

A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 4°C on Fri afternoon, min 0°C on Sat night). Winds increasing (light winds from the ESE on Sat morning, fresh winds from the SW by Sun afternoon).

(Days 6-9):

A light covering of new snow mostly falling on Tue afternoon will be washed away by heavy rain (total 24mm) on Wed morning. Mild temperatures (max 5°C on Wed afternoon, min 1°C on Mon afternoon). Winds decreasing (fresh winds from the S on Tue night, light winds from the WSW by Wed night).

(Days 10-12):

Mild with light rain (total 7mm) on Thu afternoon Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 8°C on Sun afternoon, min -1°C on Thu night). Wind will be generally light.

Tue
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
1
Sun
2
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
partially cloudy
clear
partially cloudy
clear
partially cloudy
cloudy
cloudy
cloudy
light snow
light snow
moderate snow
light snow
light snow
light snow
light snow
light snow
cloudy
light snow
light snow
light rain
moderate rain
moderate rain
light rain
light rain
moderate rain
snow showers
light snow
snow showers
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
Wind km/h
5 NW5
5 NNE5
5 WSW5
10 WSW10
0 SSE0
0 SSE0
10 SW10
5 SW5
25 SSW25
20 S20
10 SSE10
10 SSE10
15 S15
20 SSW20
35 SSW35
30 SW30
25 WSW25
25 SSW25
20 SSW20
25 SSE25
30 SSE30
30 SSE30
35 SSE35
30 S30
20 SSW20
10 WSW10
20 SSE20
20 WSW20
25 SW25
15 SW15
5 W5
0 W0
5 ENE5
5 NNE5
10 NE10
10 NNE10
clear clear clear some clouds clear some clouds clear some clouds cloudy cloudy cloudy light snow light snow mod. snow light snow light snow light snow light snow light snow cloudy light snow light snow light rain mod. rain mod. rain light rain light rain mod. rain snow shwrs light snow snow shwrs some clouds some clouds some clouds some clouds some clouds
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - 2 9 8 3 2 7 - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - 2 2 7 4 3 1 2 1 - 1 3 - - - - - - 5 2 1 - - - - -
High °C
11 10 9 10 8 6 7 6 4 4 4 2 1 1 0 0 0 0 1 1 1 2 4 4 5 3 3 4 1 0 2 1 2 4 4 7
Low °C
10 7 8 10 6 6 6 4 4 4 3 2 1 0 0 0 0 0 1 1 1 2 2 4 4 2 2 3 -1 -1 1 0 1 3 4 5
Chill °C
11 10 8 8 7 5 5 4 0 1 0 0 -4 -4 -6 -7 -6 -5 -4 -3 -5 -4 -2 -1 0 -1 -1 0 -4 -5 0 1 2 3 2 5
Freezing level m
2450 2500 2600 2500 2350 2050 2000 1900 1600 1750 1800 1300 1250 1150 1000 1050 950 1050 1200 1150 1200 1350 1900 1850 1800 1400 1450 1400 950 1000 1250 1000 1300 1550 2000 2150
Sea lvl3000ft6000ft9000ft12000ft15000ft
11109108676444211000011124453341021244716121315111012979855434445456777778446579811
Sunrise
- - 6:05 - - 6:03 - - 6:03 - - 6:01 - - 5:58 - - 5:56 - - 5:54 - - 5:54 - - 5:52 - - 5:50 - - 5:48 - - 5:47
Sunset
8:07 - - 8:08 - - 8:09 - - 8:12 - - 8:13 - - 8:15 - - 8:15 - - 8:17 - - 8:19 - - 8:21 - - 8:22 - - 8:23 - -

Sumas Mountain Weather (Days 0-3):

The weather forecast for Sumas Mountain is: Mostly dryVery mild (max 11°C on Tue afternoon, min 4°C on Thu night)Wind will be generally light.

Sumas Mountain Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat nightFreeze-thaw conditions (max 4°C on Fri afternoon, min 0°C on Sat night)Winds increasing (light winds from the ESE on Sat morning, fresh winds from the SW by Sun afternoon).

Sumas Mountain Weather (Days 6-9):

A light covering of new snow mostly falling on Tue afternoon will be washed away by heavy rain (total 24mm) on Wed morningMild temperatures (max 5°C on Wed afternoon, min 1°C on Mon afternoon)Winds decreasing (fresh winds from the S on Tue night, light winds from the WSW by Wed 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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Deming
8 km S
102m alt.
2 hours ago
16° C
Dry
3
Calm
(3 kph at 213).
Langley
11 km NW
28m alt.
44 minutes ago
14° C
Dry
0
Calm
(0 kph at 215).
Abbotsford
14 km NW
58m alt.
2 hours ago
17° C
Dry
0
Calm
(0 kph at 174).
Abbotsford Airport
17 km WNW
58m alt.
1 hour ago
15.2° C
-
11
Light winds from the SW
(11 kph at 220).
45 km
Mid: clear
Abbotsford Airport
18 km WNW
58m alt.
1 hour ago
n/a° C
clear
-
11
Light winds from the SSW
(11 kph at 210).
48 km

* 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.