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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Fri 31 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 3°C on Sun morning). Winds increasing (light winds from the SW on Fri morning, near gales from the W by Sat night).

Days 4–6 Weather Summary

Mostly dry. Very mild (max 14°C on Wed afternoon, min 6°C on Mon morning). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
700
750
850
800
9650
km/h
15
SSW
25
SW
35
SW
45
WSW
55
W
40
WNW
25
WNW
30
WNW
35
NNW
15
N
5
N
5
SE
5
ESE
0
S
15
WNW
5
WNW
10
WNW
20
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.3
1.3
0.1
max °C
12
14
12
5
4
5
4
5
5
7
9
10
11
12
13
12
14
14
min °C
12
13
8
4
4
4
3
5
3
6
8
10
10
11
12
12
13
13
 chill °C
11
11
3
-2
-2
-2
-3
0
-3
2
7
10
9
11
10
11
13
12
Freezing level m
4550
4700
4550
3550
3550
3700
3550
3600
3600
3750
4050
4150
4300
4300
4600
4550
4700
4650
Sea lvl1000m2000m3000m4000m5000m
12141054545479101112131214141417127655769131314171615171619241612129101410142118212621222520
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

Loading...

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 3°C on Sun morning). Winds increasing (light winds from the SW on Fri morning, near gales from the W by Sat night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Wed afternoon, min 6°C on Mon morning). 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
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
24° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
24° C
clear
Clear
15
Light winds from the WSW
(15 kph at 250).
16 km
75 km S
218m alt.
2 hours ago
24° C
clear
Clear
Wind obs. (6 kph from 220 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
24° C
clear
-
11
Light winds from the N
(11 kph at 1).
16 km
Low: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
26° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
25° C
clear
Clear
Wind obs. (9 kph from 30 degs) was rejected.
16 km
94 km SSW
218m alt.
2 hours ago
24° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Pierce County Airport - Thun Field - Puyallup (Washington)
100 km N
164m alt.
1 hour ago
25° 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