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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Tue 28 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 11°C on Thu afternoon, min 6°C on Tue afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 13°C on Fri afternoon, min 3°C on Sat afternoon). Winds decreasing (near gales from the W on Sat afternoon, light winds from the NE by Mon morning).

Tue
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
Cloud base (m)
1850
700
850
750
km/h
35
WSW
30
W
15
SW
20
SW
20
WSW
20
SW
25
WSW
25
WSW
15
SW
25
SW
35
SW
45
WSW
50
W
35
W
30
WNW
30
NW
20
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.3
0.1
0.2
2
max °C
7
8
8
10
9
9
11
11
11
13
11
5
3
4
4
5
7
min °C
6
7
8
9
8
8
10
10
10
13
7
4
3
4
3
4
4
 chill °C
1
2
5
6
5
5
7
7
8
11
2
-2
-4
-2
-3
-1
-2
Freezing level m
3950
4050
4100
4150
4150
4200
4400
4550
4500
4650
4350
3300
3250
3700
3500
3550
3700
Sea lvl1000m2000m3000m4000m5000m
788109911111113953445698912111013121316127665891512141914151916182316121210101512
Sunrise
5:46
5:47
5:48
5:50
5:50
Sunset
8:44
8:43
8:40
8:39
8:38
8:37

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 11°C on Thu afternoon, min 6°C on Tue afternoon). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 13°C on Fri afternoon, min 3°C on Sat afternoon). Winds decreasing (near gales from the W on Sat afternoon, light winds from the NE by Mon morning).

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
25° C
clear
-
15
Light winds from the NNW
(15 kph at 330).
16 km
Low: few
Mid: few
Vancouver Airport
74 km S
218m alt.
3 hours ago
25° C
clear
Clear
22
Moderate winds from the NW
(22 kph at 320).
16 km
75 km S
218m alt.
3 hours ago
27° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the NNW
(7 kph at 330).
16 km
Low: broken
Portland Airport
76 km S
218m alt.
3 hours ago
26° C
partially cloudy
Dry and partly cloudy.
22
Moderate winds from the NNW
(22 kph at 330).
16 km
Low: scattered
Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
26° C
clear
Clear
7
Light winds from the WNW
(7 kph at 290).
16 km
82 km WNW
54m alt.
2 hours ago
23° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: scattered
High: overcast
94 km SSW
218m alt.
3 hours ago
24° C
partially cloudy
Dry and partly cloudy.
15
Light winds from the NNE
(15 kph at 20).
16 km
Low: broken
Mid: broken
Pierce County Airport - Thun Field - Puyallup (Washington)
100 km N
164m alt.
2 hours ago
22° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: overcast

* 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