Mount Saint Helens weather
– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States

Issued: 3 pm Tue 02 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Tue afternoon). Winds increasing (light winds from the NW on Tue night, strong winds from the WNW by Thu night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 2°C on Sun morning, min -3°C on Sat morning). Winds increasing (moderate winds from the WNW on Sat afternoon, near gales from the WSW by Sun morning).

Tue
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
cloud
light snow
light snow
heavy snow
mod snow
light snow
light snow
light snow
light snow
light snow
mod snow
mod snow
snow showers
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
light snow
heavy snow
mod. snow
light snow
light snow
light snow
light snow
light snow
mod. snow
mod. snow
snow shwrs
 km/h
15
N
10
NW
15
WNW
25
NNW
30
NNW
25
WNW
30
WNW
40
WNW
35
W
50
WNW
40
WNW
25
W
30
WNW
25
WSW
50
WSW
45
WSW
40
W
 cm 
2
4
13
8
2
1
3
3
1
7
6
1
 mm 
max°C
-3
-1
-2
-2
0
0
1
2
2
1
-1
-2
0
1
2
1
0
min°C
-3
-2
-2
-2
-2
0
0
1
1
0
-2
-3
-1
0
1
0
-1
chill°C 
-8
-6
-7
-8
-8
-6
-6
-6
-6
-8
-10
-10
-8
-6
-7
-8
-9
Freezing level (m
1300
1650
1350
1300
1500
2100
2100
2450
2300
2100
1700
1450
1650
2000
2200
2200
2050
Cloud base (m)
750
750
1950
850
750
750
700
700
700
700
700
800
700
750
700
700
800
Sea lvl1000m2000m3000m4000m5000m
-4-3-4-2-2-1-2-1-1-3-5-5-3-2-2-3-3-3-2-2-2-101221-2-3-1121-122223456665346775
Sunrise
7:33
7:33
7:35
7:35
7:37
Sunset
4:23
4:22
4:22
4:22
4:22
4:22

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Tue afternoon). Winds increasing (light winds from the NW on Tue night, strong winds from the WNW by Thu night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 2°C on Sun morning, min -3°C on Sat morning). Winds increasing (moderate winds from the WNW on Sat afternoon, near gales from the WSW by Sun morning).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. 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
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
8° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
7° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
8° C
cloudy
Dry and cloudy.
Wind obs. (6 kph from 280 degs) was rejected.
16 km
Low: overcast
75 km S
218m alt.
2 hours ago
6° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the ESE
(7 kph at 110).
13 km
Low: broken
Portland Airport
76 km S
218m alt.
2 hours ago
8° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
4° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
79 km S
81m alt.
1 hour ago
-
2
Calm
(2 kph at 0).
19
82 km WNW
54m alt.
2 hours ago
8° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: 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.

Mount Saint Helens Photos