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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Mon 25 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Mon afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Mon night). Winds decreasing (near gales from the SSW on Mon afternoon, calm by Wed night).

Days 4–6 Weather Summary

Mild with light rain (total 2mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 12°C on Thu afternoon, min -3°C on Sat morning). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
light snow
part cloud
part cloud
clear
clear
clear
clear
cloud
rain showers
light snow
light snow
part cloud
part cloud
clear
clear
some clouds
light snow
snow shwrs
light snow
some clouds
some clouds
clear
clear
clear
clear
cloudy
rain shwrs
light snow
light snow
some clouds
some clouds
clear
clear
km/h
50
SSW
40
SSW
10
W
15
N
15
N
25
NE
15
NNE
15
N
5
NE
5
ENE
15
NW
5
NNW
20
WNW
25
W
20
W
15
W
20
WNW
15
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
4
3
1
3
3
1.3
1.2
max °C
3
1
-2
-2
0
3
6
10
9
10
12
10
2
1
1
-2
-1
-2
min °C
2
-1
-3
-3
-1
0
4
9
9
10
12
5
2
1
-2
-3
-1
-2
-5
-9
-8
-8
-5
-4
0
7
7
10
12
2
-1
-4
-8
-8
-6
-8
2350
1800
1500
1600
2050
2950
3600
3900
3800
3750
4000
3500
2700
2450
1650
1600
1850
1500
Cloud base (m)
2650
850
650
700
750
700
750
8950
9500
6550
6600
1650
800
700
700
800
2000
Sea lvl1000m2000m3000m4000m5000m
-1-3-6-6-4148789710-3-4-5-530-3-3-1251091012821-1-3-1-21074466101614161912665474
Sunrise
5:26
5:24
5:24
5:22
5:22
5:22
Sunset
8:45
8:45
8:46
8:47
8:49
8:50

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Mon afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Mon night). Winds decreasing (near gales from the SSW on Mon afternoon, calm by Wed night).

Mount Saint Helens Weather (Days 3-6):

Mild with light rain (total 2mm) on Fri morning Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 12°C on Thu afternoon, min -3°C on Sat morning). Wind will be generally light.

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
3 hours ago
10° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
BUOY-KLMW1
57 km SW
3m alt.
2 hours ago
BUOY-LOPW1
60 km WSW
3m alt.
2 hours ago
72 km SSW
219m alt.
3 hours ago
8° C
clear
Clear
6
Light winds from the W
(6 kph at 270).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
16° C
clear
Clear
11
Light winds from the SE
(11 kph at 140).
16 km
75 km S
218m alt.
3 hours ago
12° C
clear
Clear
Wind obs. (9 kph from 90 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
16° C
partially cloudy
Dry and partly cloudy.
17
Light winds from the SE
(17 kph at 140).
16 km
Low: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
13° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
11° C
clear
-
Wind obs. (6 kph from 230 degs) was rejected.
16 km
Low: few
Mid: few
94 km SSW
218m alt.
3 hours ago
10° C
clear
Clear
0
Calm
(0 kph at 0).
16 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.

Mount Saint Helens Photos