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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Wed 29 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 6°C on Sat afternoon). Winds increasing (calm on Fri morning, fresh winds from the W by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Very mild (max 15°C on Tue afternoon, min 5°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon night).

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
night
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
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
2150
750
9350
km/h
15
WSW
15
WSW
20
WNW
15
W
5
SW
10
SW
20
SW
25
WSW
35
W
25
WNW
15
NW
30
NW
25
NNW
5
N
10
NW
5
SSE
5
NE
15
NNW
0
ESE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.2
0.4
max °C
10
10
12
13
14
17
15
9
7
5
6
8
7
9
12
12
12
15
15
min °C
9
9
12
12
13
17
11
8
6
5
5
8
6
8
12
11
12
14
14
 chill °C
7
7
10
10
13
17
8
4
1
0
1
5
2
6
12
11
12
13
13
Freezing level m
4150
4200
4400
4650
4500
4750
4550
3800
3400
3800
3650
3650
3850
3850
4000
3950
3600
4050
4300
Sea lvl1000m2000m3000m4000m5000m
8810111214117444667998101210101213141713975687912121215151314191619241715139101511132017202320
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 17°C on Fri afternoon, min 6°C on Sat afternoon). Winds increasing (calm on Fri morning, fresh winds from the W by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Tue afternoon, min 5°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon night).

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
17° C
clear
Clear
15
Light winds from the N
(15 kph at 350).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
19° C
clear
Clear
7
Light winds from the NNW
(7 kph at 340).
16 km
75 km S
218m alt.
2 hours ago
19° C
clear
Clear
Wind obs. (9 kph from 1 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
19° C
clear
Clear
11
Light winds from the NNW
(11 kph at 330).
16 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
18° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
15° C
clear
Clear
6
Light winds from the SW
(6 kph at 220).
16 km
94 km SSW
218m alt.
2 hours ago
17° C
clear
Clear
15
Light winds from the WNW
(15 kph at 300).
16 km
Pierce County Airport - Thun Field - Puyallup (Washington)
100 km N
164m alt.
1 hour ago
14° C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: few

* 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