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

UsSumas Mountain
Weather Forecast, United States

Issued: 10pm Thu 13 May 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 14°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.

(Days 3-6):

Moderate rain (total 15mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue night. Very mild (max 12°C on Sun night, min 1°C on Tue night). Wind will be generally light.

(Days 6-9):

Moderate rain (total 13mm) heaviest on Wed night, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 8°C on Sat afternoon, min 0°C on Wed night). Winds decreasing (near gales from the S on Fri night, calm by Sat afternoon).

(Days 10-12):

Heavy rain (total 25mm), heaviest during Sat night. Later becoming colder with a dusting of snow on Tue morning. Mild temperatures (max 8°C on Sat night, min 2°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the SW by Tue morning).

Thu
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tue
25
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 PM
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
light rain
light rain
light rain
light snow
rain showers
rain showers
light rain
light snow
rain showers
partially cloudy
light rain
light rain
light rain
cloudy
cloudy
heavy rain
rain showers
rain showers
rain showers
cloudy
light rain
light rain
light snow
light rain
Wind km/h
5 NNW5
5 WNW5
10 W10
5 W5
5 NNW5
5 W5
10 WNW10
15 SW15
20 SSW20
20 SW20
15 SW15
10 SW10
5 SSE5
20 SSE20
25 SSE25
15 SSW15
15 SSE15
15 SW15
15 SW15
15 SW15
15 SW15
15 SE15
25 SE25
35 SSE35
40 SSW40
10 SE10
5 NE5
15 SSE15
5 SSE5
5 SSW5
0 S0
10 W10
15 SW15
25 SW25
35 SW35
30 SW30
clear clear clear clear clear clear clear clear clear some clouds some clouds some clouds light rain light rain light rain light snow rain shwrs rain shwrs light rain light snow rain shwrs some clouds light rain light rain light rain cloudy cloudy heavy rain rain shwrs rain shwrs rain shwrs cloudy light rain light rain light snow light rain
Rain
Rain mm
- - - - - - - - - - - - 1 2 5 2 1 4 2 - 1 - 2 4 4 - - 11 2 4 1 - 2 1 3 1
Snow
Snow cm
- - - - - - - - - - - - - - - 3 - - - 3 - - - - - - - - - - - - - - 1 -
High °C
11 11 13 12 12 14 13 12 13 12 7 8 7 4 4 3 2 3 2 1 4 3 2 5 6 5 8 8 6 8 7 6 7 6 2 4
Low °C
8 9 12 9 10 14 10 11 12 7 7 8 4 3 4 1 2 3 0 0 3 1 2 4 4 4 7 5 5 8 5 5 6 4 2 3
Chill °C
11 11 12 11 12 14 12 11 11 10 3 6 5 -1 -1 -2 -3 -1 -1 -3 0 0 -2 0 0 3 7 7 5 8 6 4 4 3 -4 -1
Freezing level m
2750 2700 2950 2950 3350 3550 3450 3200 3100 2600 2050 2150 1800 1600 1650 1250 1350 1450 1200 1200 1450 1350 1450 2100 1950 1850 2150 2150 2000 2200 2100 1950 2000 1800 1300 1550
Sea lvl3000ft6000ft9000ft12000ft15000ft
1111131212141312131278744323214325658868767624141518141519151517151113117777866976788131110121110119610
Sunrise
- 5:28 - - 5:26 - - 5:26 - - 5:24 - - 5:22 - - 5:22 - - 5:20 - - 5:18 - - 5:18 - - 5:16 - - 5:16 - - 5:15 -
Sunset
- - 8:42 - - 8:43 - - 8:45 - - 8:45 - - 8:46 - - 8:49 - - 8:50 - - 8:51 - - 8:52 - - 8:53 - - 8:54 - - 8:55

Sumas Mountain Weather (Days 0-3):

The weather forecast for Sumas Mountain is: Mostly dryVery mild (max 14°C on Sat afternoon, min 8°C on Thu night)Wind will be generally light.

Sumas Mountain Weather (Days 3-6):

Moderate rain (total 15mm) heaviest on Tue afternoon, then becoming colder with a dusting of snow on Tue nightVery mild (max 12°C on Sun night, min 1°C on Tue night)Wind will be generally light.

Sumas Mountain Weather (Days 6-9):

Moderate rain (total 13mm) heaviest on Wed night, then becoming colder with a dusting of snow on Thu morningFreeze-thaw conditions (max 8°C on Sat afternoon, min 0°C on Wed night)Winds decreasing (near gales from the S on Fri night, calm by Sat afternoon).

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.
27 minutes ago
12° C
Dry
3
Calm
(3 kph at 127).
Langley
11 km NW
28m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 149).
Abbotsford
14 km NW
58m alt.
24 minutes ago
11° C
Dry
0
Calm
(0 kph at 179).
Abbotsford Airport
17 km WNW
58m alt.
2 hours ago
12.8° C
-
4
Calm
(4 kph at 180).
44 km
Mid: clear
Abbotsford Airport
18 km WNW
58m alt.
40 minutes ago
n/a° C
clear
-
0
Calm
(0 kph at 0).
24 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.