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

Mount Saint Helens
Weather Forecast, United States

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

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 14°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the SW on Fri morning, near gales from the W by Sat afternoon).

Days 4–6 Weather Summary

Mostly dry. Very mild (max 14°C on Tue night, min 3°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue night).

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
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
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
6250
9500
1750
850
750
750
9500
9550
km/h
25
WSW
25
W
20
WSW
15
SSW
25
SW
30
SW
40
WSW
50
W
40
WNW
25
WNW
30
WNW
35
NNW
10
NNE
5
E
10
ENE
15
ENE
5
ENE
5
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.8
0.3
max °C
8
10
11
12
14
12
6
5
4
4
5
4
6
9
10
11
13
14
min °C
7
10
10
11
13
8
5
5
4
4
5
3
5
8
9
10
12
13
 chill °C
4
7
7
9
11
4
-1
-1
-3
-1
0
-3
2
6
8
8
11
13
Freezing level m
4150
4350
4650
4550
4700
4550
3700
3650
3800
3600
3550
3550
3700
3800
4150
4300
4300
4600
Sea lvl1000m2000m3000m4000m5000m
810111214106544546910111314912131417138765868131415181814191619251714149101410132118212622
Sunrise
5:47
5:48
5:50
5:50
5:52
5:52
Sunset
8:40
8:39
8:38
8:37
8:36
8:35

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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 14°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the SW on Fri morning, near gales from the W by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Tue night, min 3°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue 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
72 km SSW
219m alt.
2 hours ago
20° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
19° C
clear
Clear
7
Light winds from the WSW
(7 kph at 240).
16 km
75 km S
218m alt.
2 hours ago
20° C
clear
Clear
7
Light winds from the N
(7 kph at 1).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
19° C
clear
-
6
Light winds from the N
(6 kph at 1).
16 km
Low: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
23° C
clear
Clear
22
Moderate winds from the WNW
(22 kph at 300).
16 km
82 km WNW
54m alt.
1 hour ago
21° C
clear
Clear
Wind obs. (11 kph from 1 degs) was rejected.
16 km
94 km SSW
218m alt.
2 hours ago
19° C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
Pierce County Airport - Thun Field - Puyallup (Washington)
100 km N
164m alt.
1 hour ago
22° C
clear
Clear
0
Calm
(0 kph at 0).
13 km
Fort Lewi / ray Army Airfield Airport
101 km NW
218m alt.
2 hours ago
20° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
The Dalles Airport
102 km SE
218m alt.
2 hours ago
26° C
clear
Clear
Wind obs. (24 kph from 300 degs) was rejected.
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