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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Sat 01 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 12°C on Tue morning, min 3°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat night, calm by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 12°C on Tue afternoon). Wind will be generally light.

Sat
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
700
800
850
2200
9600
8900
km/h
50
W
40
WNW
30
WNW
40
NW
25
N
5
ENE
5
NNE
10
NE
10
NNE
5
NNW
10
WNW
5
WSW
5
W
10
W
10
W
15
W
20
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.4
0.1
max °C
4
4
3
4
7
8
10
11
12
13
14
15
16
16
16
17
17
min °C
3
3
3
4
4
7
9
11
11
12
14
14
15
16
16
17
16
 chill °C
-4
-4
-3
-1
-2
5
9
10
10
12
13
14
15
16
16
17
15
Freezing level m
3450
3600
3400
3250
3800
3950
4000
4300
4350
4450
4700
4750
4900
4900
5050
5200
5100
Sea lvl1000m2000m3000m4000m5000m
443468101112131415161616171765477101414151818182019192019129101410152219222622252823252823
Sunrise
5:50
5:52
5:52
5:54
5:56
Sunset
8:38
8:37
8:36
8:35
8:32
8:31

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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 12°C on Tue morning, min 3°C on Sat afternoon). Winds decreasing (near gales from the WNW on Sat night, calm by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Thu afternoon, min 12°C on Tue afternoon). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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
22° C
partially cloudy
Dry and partly cloudy.
19
Light winds from the WNW
(19 kph at 290).
16 km
Low: scattered
BUOY-KLMW1
57 km SW
3m alt.
52 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
52 minutes ago
72 km SSW
219m alt.
2 hours ago
22° C
partially cloudy
Dry and partly cloudy.
20
Moderate winds from the NNW
(20 kph at 340).
16 km
Low: scattered
Vancouver Airport
74 km S
218m alt.
2 hours ago
24° C
clear
Clear
15
Light winds from the NNW
(15 kph at 330).
16 km
75 km S
218m alt.
2 hours ago
22° C
partially cloudy
Dry and partly cloudy.
Wind obs. (15 kph from 350 degs) was rejected.
16 km
Low: few
Mid: broken
High: broken
Portland Airport
76 km S
218m alt.
2 hours ago
22° C
partially cloudy
Dry and partly cloudy.
15
Light winds from the NNW
(15 kph at 340).
16 km
Low: few
Mid: scattered
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
22° C
cloudy
Dry and cloudy.
20
Moderate winds from the WNW.(Wind varies from 260 to 320 degs)
(20 kph at 300).
16 km
Low: overcast
82 km WNW
54m alt.
1 hour ago
21° C
partially cloudy
Dry and partly cloudy.
Wind obs. (9 kph from 1 degs) was rejected.
16 km
Low: broken
Mid: broken
94 km SSW
218m alt.
2 hours ago
22° C
partially cloudy
Dry and partly cloudy.
24
Moderate winds from the NW
(24 kph at 310).
16 km
Low: broken
Mid: broken

* 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