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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 11°C on Wed night, min 1°C on Sat morning). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Sat night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
part cloud
part cloud
clear
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
clear
cloud
part cloud
part cloud
some clouds
some clouds
clear
some clouds
some clouds
clear
rain shwrs
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
clear
cloudy
some clouds
some clouds
Cloud base (m)
1800
2350
7150
900
800
1650
750
850
1950
7600
3200
1500
km/h
30
SW
20
WSW
20
W
15
W
15
WNW
20
WNW
20
W
20
W
25
WNW
20
NW
20
NW
20
NW
10
WSW
15
SSW
15
WSW
20
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.1
0.9
0.3
max °C
11
7
8
7
6
8
6
1
4
4
3
6
8
8
9
7
min °C
7
6
8
6
6
7
2
1
3
2
2
6
6
7
9
5
 chill °C
3
2
5
3
3
4
-3
-4
-2
-3
-2
2
3
5
7
1
Freezing level m
3850
3350
3500
3500
3300
3400
2700
2250
2500
2800
3400
3400
3550
3400
3350
3200
Sea lvl1000m2000m3000m4000m5000m
7455452-2-1124555497876841433678961412161112159811871311131711
Sunrise
6:22
6:22
6:24
6:26
6:26
Sunset
7:57
7:54
7:52
7:51
7:49

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Some drizzle, heaviest during Sat afternoon. Very mild (max 11°C on Wed night, min 1°C on Sat morning). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 2°C on Sat night). 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.
2 hours ago
19°C
cloudy
Dry and cloudy.
7
Light winds from the NW
(7 kph at 310).
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
21°C
partially cloudy
Dry and partly cloudy.
9
Light winds from the N
(9 kph at 10).
16 km
Low: scattered
Mid: scattered
Vancouver Airport
74 km S
218m alt.
2 hours ago
22°C
clear
-
Wind obs. (7 kph from 350 degs) was rejected.
16 km
Low: few
75 km S
218m alt.
2 hours ago
23°C
clear
Clear
Wind obs. (6 kph from 260 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
23°C
partially cloudy
Dry and partly cloudy.
7
Light winds from the NNW
(7 kph at 340).
16 km
Low: broken
Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
20°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
17°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: broken
High: overcast
88 km N
215m alt.
1 hour ago
13°C
Dry
0
Calm
(0 kph at —).
0

* 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