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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Sat 01 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 15°C on Tue morning, min 3°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sat night, calm by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm (max 20°C on Wed afternoon, min 17°C on Tue afternoon). Wind will be generally light.

Sat
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
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
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
700
800
850
2200
9600
8900
km/h
35
W
25
WNW
20
NW
35
NW
20
N
10
E
5
NNW
10
E
10
ENE
5
NW
0
W
5
S
10
WNW
5
WSW
5
W
15
WNW
15
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.4
0.1
max °C
6
5
5
7
8
10
14
14
15
18
18
18
20
19
19
20
19
min °C
6
4
3
6
6
9
13
14
14
17
17
18
20
19
18
20
18
 chill °C
1
-1
-2
2
1
8
13
14
14
17
17
18
20
19
18
20
18
Freezing level m
3450
3600
3400
3250
3800
3950
4000
4300
4350
4450
4700
4750
4900
4900
5050
5200
5100
Sea lvl1000m2000m3000m4000m5000m
443468101112131415161616171765477101414151818182019192019129101410152219222622252823252823
Sunrise
5:50
5:52
5:52
5:54
5:56
Sunset
8:38
8:37
8:36
8:35
8:32
8:31

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Some drizzle, heaviest during Sat afternoon. Very mild (max 15°C on Tue morning, min 3°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sat night, calm by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Wed afternoon, min 17°C on Tue afternoon). 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
19° C
clear
Clear
19
Light winds from the WNW
(19 kph at 290).
16 km
BUOY-KLMW1
57 km SW
3m alt.
54 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
54 minutes ago
72 km SSW
219m alt.
2 hours ago
20° C
clear
Clear
13
Light winds from the NW
(13 kph at 320).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
21° C
clear
Clear
20
Moderate winds from the NW
(20 kph at 310).
16 km
75 km S
218m alt.
2 hours ago
21° C
clear
Clear
9
Light winds from the N
(9 kph at 1).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
21° C
clear
-
15
Light winds from the NNW
(15 kph at 330).
16 km
Low: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
18° C
clear
Clear
9
Light winds from the WNW
(9 kph at 290).
16 km
82 km WNW
54m alt.
1 hour ago
17° C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: few
94 km SSW
218m alt.
2 hours ago
20° C
clear
Clear
22
Moderate winds from the NW
(22 kph at 320).
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