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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Tue 08 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 7°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 15°C on Sun afternoon, min 9°C on Sat morning). Wind will be generally light.

Tue
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
light rain
rain shwrs
clear
clear
clear
Cloud base (m)
9400
9150
9250
800
7550
700
6400
5600
4500
2550
1800
700
9450
km/h
5
WNW
5
E
5
WSW
10
WNW
10
WNW
10
WNW
20
NW
10
WNW
5
WNW
5
WNW
5
ESE
10
NW
10
NNW
10
NW
5
NW
10
NW
0
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.8
0.7
max °C
20
17
20
22
18
13
14
9
10
13
11
10
11
10
10
15
12
min °C
20
16
17
21
14
13
13
7
8
13
10
9
11
9
9
14
12
 chill °C
20
16
17
21
13
12
11
6
7
13
10
8
10
7
8
14
12
Freezing level m
4000
4300
4600
4600
4400
3900
3550
3300
3200
3050
2700
2400
2600
3050
3250
3450
3600
Sea lvl1000m2000m3000m4000m5000m
911121211763332-103356131414151398556534558820171922161314891311101110101512
Sunrise
6:37
6:39
6:41
6:41
6:43
Sunset
7:34
7:31
7:30
7:28
7:25
7:23

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 22°C on Wed afternoon, min 7°C on Thu night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Sat afternoon. Very mild (max 15°C on Sun afternoon, min 9°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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
56 km WSW
5m alt.
2 hours ago
25°C
clear
Clear
15
Light winds from the N
(15 kph at 350).
16 km
Kelso Longveiw Airport
56 km WSW
220m alt.
3 hours ago
26°C
clear
Clear
17
Light winds from the NNW
(17 kph at 340).
16 km
BUOY-KLMW1
57 km SW
3m alt.
2 hours ago
BUOY-LOPW1
60 km WSW
3m alt.
2 hours ago
72 km SSW
14m alt.
2 hours ago
25°C
clear
Clear
11
Light winds from the NW
(11 kph at 320).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
27°C
clear
Clear
9
Light winds from the NW
(9 kph at 320).
16 km
74 km S
8m alt.
2 hours ago
26°C
clear
Clear
17
Light winds from the NNW
(17 kph at 330).
16 km
75 km S
14m alt.
2 hours ago
26°C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
75 km S
7m alt.
2 hours ago
26°C
clear
Clear
9
Light winds from the N
(9 kph at 1).
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
27°C
clear
Clear
11
Light winds from the NNW
(11 kph at 340).
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