Sumas Mountain
Weather Forecast, United States

Mt. Jefferson from Black Butte, Mount Jefferson (Oregon)

Mount Jefferson (Oregon)

 

Days 0-3 Sumas Mountain Weather Summary:

A heavy fall of snow, heaviest during Tue afternoon. Becoming milder with heavy rain (total 31mm) on Thu morning. Freeze-thaw conditions (max 5°C on Wed night, min -4°C on Thu afternoon). Winds increasing (light winds from the SSE on Wed afternoon, stormy winds from the S by Wed night).

Days 3-6 Sumas Mountain Weather Summary:

A light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 6mm) on Sat night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -4°C on Fri morning). Winds increasing (calm on Fri afternoon, gales from the SSE by Sat night).

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
moderate rain
light snow
snow showers
light snow
partially cloudy
heavy rain
light snow
snow showers
snow showers
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
light snow
rain showers
snow showers
partially cloudy
Wind km/h
60 WSW60
55 WSW55
40 WSW40
30 SSW30
10 SSE10
60 S60
95 S95
65 WSW65
25 WNW25
10 SW10
5 WSW5
15 SSE15
15 SSW15
30 SSE30
50 SSW50
40 SW40
30 WSW30
10 SSE10
mod. rain light snow snow shwrs light snow some clouds heavy rain light snow snow shwrs snow shwrs some clouds some clouds some clouds some clouds some clouds light snow rain shwrs snow shwrs some clouds
See all weather maps
Rain
Rain mm
7 - - - - 16 8 - - - - - - - 2 4 - -
Snow
Snow cm
- 5 8 1 - - 1 4 2 - - - - - 4 - 1 -
High °C
3 2 1 2 1 5 5 -2 -4 -3 -3 -3 0 2 2 2 1 1
Low °C
2 1 0 1 1 3 0 -4 -4 -4 -3 -3 -1 1 0 2 1 1
Chill °C
-5 -6 -6 -3 -3 -3 -3 -12 -13 -6 -3 -5 -5 -5 -6 -5 -5 -2
Freezing level m
1450 1250 1050 1200 1150 1900 1900 800 500 550 600 550 800 1200 1450 1400 1250 1200
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
3212155-2-4-3-3-3022211654558920110345653
Sunrise
7:58 - - 7:58 - - 7:58 - - 7:58 - - 8:00 - - 8:00 - -
Sunset
- 4:12 - - 4:13 - - 4:13 - - 4:14 - - 4:14 - - 4:15 -

Issued local time.

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.
1 hour ago
9° C
Dry
3
Calm
(3 kph at 135).
Bellingham
12 km SSW
71m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 227).
Abbotsford
14 km NW
58m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at 0).
Abbotsford Airport
17 km WNW
58m alt.
3 hours ago
10.0° C
State of sky unchanged.
19
Light winds from the SE
(19 kph at 180).
44 km
Mid: mostly cloudy
Abbotsford Airport
18 km WNW
58m alt.
1 hour ago
9° C
light rain
Light rain .
20
Moderate winds from the S
(20 kph at 190).
8 km
Low: few
Mid: broken
High: overcast

* 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. We also include passing Ship data if it is recorded close to Sumas Mountain and within an acceptable time window.