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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Thu 30 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 13°C on Fri afternoon, min 3°C on Sun morning). Winds increasing (light winds from the SW on Fri morning, strong winds from the W by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Very mild (max 14°C on Wed afternoon, min 2°C on Sun night). Winds decreasing (strong winds from the NNW on Sun night, calm by Mon night).

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
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
Cloud base (m)
9300
1700
850
800
850
2250
700
km/h
20
WSW
15
SSW
25
SW
35
SW
40
WSW
50
W
35
WNW
30
WNW
30
WNW
40
NNW
15
N
5
N
5
ESE
15
ENE
5
ENE
0
NW
0
ESE
0
NNW
10
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.9
0.2
max °C
11
12
13
12
6
5
5
4
5
4
5
7
8
8
11
13
13
14
14
min °C
10
11
13
8
5
5
4
3
5
2
4
6
7
8
10
12
12
13
14
 chill °C
7
9
11
3
-1
-1
-2
-3
0
-5
0
4
7
6
9
11
12
13
14
Freezing level m
4650
4550
4700
4550
3600
3800
3750
3550
3600
3200
3600
3650
3750
3700
4050
4450
4450
4500
4600
Sea lvl1000m2000m3000m4000m5000m
111213106554535788111313141413141712875575711121316161718181619241613139101310121917202521232723
Sunrise
5:48
5:50
5:50
5:52
5:52
5:54
Sunset
8:39
8:38
8:37
8:36
8:35
8:32

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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 13°C on Fri afternoon, min 3°C on Sun morning). Winds increasing (light winds from the SW on Fri morning, strong winds from the W by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Wed afternoon, min 2°C on Sun night). Winds decreasing (strong winds from the NNW on Sun night, calm by Mon night).

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
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.
3 hours ago
19° C
clear
Clear
11
Light winds from the N
(11 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
21° C
clear
Clear
11
Light winds from the NW
(11 kph at 310).
16 km
75 km S
218m alt.
3 hours ago
21° C
clear
Clear
Wind obs. (9 kph from 250 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
21° C
clear
Clear
13
Light winds from the NW
(13 kph at 320).
16 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
16° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
15° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
94 km SSW
218m alt.
3 hours ago
19° C
clear
Clear
13
Light winds from the WNW
(13 kph at 300).
16 km
Pierce County Airport - Thun Field - Puyallup (Washington)
100 km N
164m alt.
2 hours ago
15° 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