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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 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 17°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, fresh winds from the W by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Very mild (max 17°C on Wed morning, min 5°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon afternoon).

Thu
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
6150
9450
1650
800
850
700
km/h
15
W
10
W
5
SSW
15
WSW
20
SW
30
WSW
35
W
25
WNW
15
NW
30
NW
25
NNW
5
NNE
5
NNW
10
E
15
ENE
5
N
10
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1
0.1
max °C
13
13
14
17
15
8
7
6
5
8
5
8
12
13
14
16
16
min °C
12
12
14
17
10
7
6
4
4
7
5
6
11
11
13
16
16
 chill °C
10
11
14
17
7
3
1
0
0
3
0
3
11
11
12
16
16
Freezing level m
4350
4650
4550
4700
4550
3650
3700
3800
3450
3600
3350
3700
3750
3900
3900
4150
4450
Sea lvl1000m2000m3000m4000m5000m
101112141165545368991112131314171387558571212141616191620251714129101410132017212522
Sunrise
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 17°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, fresh winds from the W by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Wed morning, min 5°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon afternoon).

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
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
27° C
clear
Clear
15
Light winds from the NNW
(15 kph at 330).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
27° C
clear
Clear
15
Light winds from the WNW
(15 kph at 300).
16 km
75 km S
218m alt.
2 hours ago
27° C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
27° C
clear
-
7
Light winds from the NNW
(7 kph at 330).
16 km
Low: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
25° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
23° C
clear
Clear
Wind obs. (15 kph from 330 degs) was rejected.
16 km
94 km SSW
218m alt.
2 hours ago
27° C
clear
Clear
15
Light winds from the NE
(15 kph at 40).
16 km
Pierce County Airport - Thun Field - Puyallup (Washington)
100 km N
164m alt.
2 hours ago
24° 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