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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Sun 09 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 13°C on Sun afternoon, min 9°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 15°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
rain showers
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
rain shwrs
Cloud base (m)
700
3300
3650
3650
km/h
15
NW
20
NW
15
NW
20
NW
15
NW
15
WNW
20
NW
15
NW
10
NW
15
NW
10
E
10
ENE
10
NNW
5
SSE
10
SSE
5
WNW
10
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
3
max °C
13
11
11
13
12
11
12
11
10
13
12
13
15
15
14
15
13
min °C
12
10
11
12
11
11
12
10
9
12
11
12
15
14
13
15
11
 chill °C
10
7
9
10
9
9
10
8
7
11
10
11
15
14
13
15
10
Freezing level m
4250
4200
4250
4300
4350
4200
4200
4100
4000
4050
3850
3800
3900
3900
3850
4050
3800
Sea lvl1000m2000m3000m4000m5000m
10991010910989991010911913111113121112111013121315151415122015161915161915152016202420212418
Sunrise
6:01
6:01
6:03
6:03
6:05
Sunset
8:27
8:25
8:23
8:22
8:21
8:19

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 13°C on Sun afternoon, min 9°C on Wed morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 15°C on Thu afternoon, min 11°C on Wed night). 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
20° C
clear
Clear
11
Light winds from the NW
(11 kph at 310).
16 km
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
SHIP3610
60 km SW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
23° C
clear
Clear
17
Light winds from the NNW
(17 kph at 330).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
25° C
clear
Clear
13
Light winds from the NW
(13 kph at 320).
16 km
75 km S
218m alt.
2 hours ago
25° C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
25° C
clear
-
17
Light winds from the NNW
(17 kph at 340).
16 km
Low: few
Mid: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
23° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
18° C
clear
Clear
Wind obs. (6 kph from 1 degs) was rejected.
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