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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Tue morning, min 3°C on Sat afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 16°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WNW by Thu afternoon).

Sat
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
rain shwrs
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
2250
3200
2800
1500
1500
750
1600
km/h
10
SE
10
SE
10
ENE
15
N
15
NW
15
NW
20
NNW
10
NNW
5
ENE
5
WNW
5
SW
5
WSW
15
WNW
20
WNW
30
WNW
45
WNW
30
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
3
0.4
0.4
1.3
0.4
0.1
0.1
max °C
4
6
5
5
4
3
5
7
9
13
14
15
16
16
12
11
7
min °C
3
5
4
4
3
3
5
5
8
12
12
14
16
13
11
9
6
 chill °C
0
4
2
2
-1
-1
1
1
7
12
12
14
16
11
8
4
1
Freezing level m
2550
2700
2600
2700
2900
2800
2900
3400
3800
4000
4400
4650
4750
4750
4400
4100
3800
Sea lvl1000m2000m3000m4000m5000m
-11112124710101213121086465543569131315161512107121212121091210142017202418171610
Sunrise
6:35
6:35
6:37
6:37
6:39
Sunset
7:39
7:37
7:36
7:34
7:31
7:30

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 5mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Tue morning, min 3°C on Sat afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WNW by Thu 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
lightning 20km NE of Amboy
26 km S
743m alt.
2 hours ago
thunderstorm
Thunderstorm
lightning 45km ESE of Morton
30 km ENE
1391m alt.
1 hour ago
thunderstorm
Thunderstorm
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
23°C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
BUOY-KLMW1
57 km SW
3m alt.
49 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
49 minutes ago
72 km SSW
219m alt.
2 hours ago
21°C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 1 degs) was rejected.
16 km
Low: broken
Vancouver Airport
74 km S
218m alt.
2 hours ago
22°C
partially cloudy
Dry and partly cloudy.
15
Light winds from the W
(15 kph at 270).
16 km
Low: broken
75 km S
218m alt.
2 hours ago
23°C
partially cloudy
Dry and partly cloudy.
6
Light winds from the N
(6 kph at 1).
16 km
Low: broken
Portland Airport
76 km S
218m alt.
2 hours ago
21°C
partially cloudy
Dry and partly cloudy.
15
Light winds from the NW
(15 kph at 310).
16 km
Low: scattered
Mid: broken
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
20°C
light rain
Light rain .
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: broken
High: 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