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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sun 16 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 15°C on Mon afternoon, min 11°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 18°C on Thu afternoon, min 7°C on Sat morning). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
rain shwrs
clear
clear
Cloud base (m)
9350
8250
9500
6400
9450
6850
5150
4400
8450
km/h
5
SW
5
SW
15
WNW
15
W
15
WNW
25
WNW
20
WNW
10
WSW
15
W
10
WSW
10
SW
10
SW
20
SW
10
S
15
SW
20
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.1
max °C
12
13
15
13
12
13
12
12
14
14
15
18
17
15
15
13
min °C
12
12
14
12
11
13
11
12
13
14
14
17
16
14
15
9
 chill °C
12
12
13
10
9
11
9
11
12
14
14
17
15
14
14
7
Freezing level m
4100
4100
4200
4200
4250
4400
4400
4500
4450
4500
4600
4600
4650
4350
4250
4050
Sea lvl1000m2000m3000m4000m5000m
10101111101110111212121414121291213151312131212141415181715151116192217172015172018202521202215
Sunrise
6:09
6:11
6:11
6:13
6:13
Sunset
8:14
8:13
8:10
8:08
8:07

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 15°C on Mon afternoon, min 11°C on Tue morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Thu afternoon, min 7°C on Sat morning). Wind will be generally light.

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
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
16° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
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
19° C
clear
Clear
6
Light winds from the N
(6 kph at 350).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
19° C
clear
Clear
11
Light winds from the NNW
(11 kph at 340).
16 km
75 km S
218m alt.
2 hours ago
19° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
19° C
partially cloudy
Dry and partly cloudy.
13
Light winds from the NNW
(13 kph at 330).
16 km
Low: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
17° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
15° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
88 km N
215m alt.
1 hour ago
12° C
Dry
0
Calm
(0 kph at —).
0

* 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