Big Four Mountain
Weather Forecast, United States

Mt. St. Helens, Mount Saint Helens

Mount Saint Helens

 

Days 0-3 Big Four Mountain Weather Summary:

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Tue morning, min -8°C on Tue night). Winds increasing (light winds from the SW on Mon afternoon, gales from the SW by Thu morning).

Days 3-6 Big Four Mountain Weather Summary:

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -11°C on Fri afternoon). Winds decreasing (gales from the SSW on Thu night, calm by Fri night).

PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM
snow showers
moderate snow
heavy snow
heavy snow
heavy snow
snow showers
light snow
heavy snow
heavy snow
moderate snow
heavy snow
heavy snow
heavy snow
snow showers
partially cloudy
partially cloudy
heavy snow
light snow
Wind km/h
15 SW15
25 SSW25
40 SW40
50 SW50
55 WNW55
30 WNW30
30 WSW30
40 SSW40
50 SSW50
60 SW60
70 SSW70
55 SW55
65 W65
15 NW15
20 SE20
30 SSE30
45 S45
15 SSE15
snow shwrs mod. snow heavy snow heavy snow heavy snow snow shwrs light snow heavy snow heavy snow mod. snow heavy snow heavy snow heavy snow snow shwrs some clouds some clouds heavy snow light snow
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
2 10 22 44 49 5 3 23 18 10 29 18 18 3 - - 19 5
High °C
-5 -2 -1 -1 -7 -7 -5 -4 -2 -1 0 -5 -10 -6 -5 -4 -3 -4
Low °C
-6 -4 -1 -4 -8 -8 -6 -4 -3 -1 -4 -9 -11 -11 -5 -5 -5 -5
Chill °C
-10 -10 -9 -9 -18 -14 -13 -12 -12 -10 -9 -15 -23 -11 -11 -11 -11 -9
Freezing level m
1000 1050 1550 1600 800 700 950 1100 1100 1700 1850 1100 500 0 0 950 750 1300
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-5-2-1-1-7-7-5-4-2-10-5-10-6-5-4-3-40233-1-1012441-4-40011
Sunrise
- - 7:45 - - 7:46 - - 7:47 - - 7:48 - - 7:48 - - 7:50
Sunset
4:12 - - 4:12 - - 4:12 - - 4:12 - - 4:12 - - 4:13 - -

Issued local time.

This table gives the weather forecast for Big Four Mountain at the specific elevation of 1878 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Big Four 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
Granite Falls
32 km WSW
138m alt.
3 hours ago
-
Snohomish
37 km SW
196m alt.
46 minutes ago
6° C
Dry
0
Calm
(0 kph at 107).
Machias
37 km WSW
44m alt.
1 hour ago
7° C
Dry
2
Calm
(2 kph at 141).
Monroe
42 km SW
55m alt.
1 hour ago
6° C
Dry
0
Calm
(0 kph at 109).
Lake Stevens
42 km WSW
84m alt.
37 minutes ago
6° C
Dry
0
Calm
(0 kph at 91).

* 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 Big Four Mountain and within an acceptable time window.

Big Four Mountain Photos