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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Thu 09 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Sat morning). Winds increasing (light winds from the W on Thu afternoon, strong winds from the WSW by Sat night).

Days 5–7 Weather Summary

Mostly dry. Very mild (max 13°C on Mon night, min 8°C on Sun afternoon). Winds increasing (moderate winds from the SW on Sun night, strong winds from the WSW by Tue night).

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
km/h
20
W
25
W
25
WSW
30
WSW
40
WSW
35
SW
40
SW
50
WSW
25
WSW
25
SW
25
WSW
25
SSW
35
SW
35
SW
25
SW
35
WSW
45
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.1
0.4
max °C
9
8
7
7
7
4
6
5
6
8
9
10
12
13
12
12
11
min °C
9
7
6
7
4
3
5
4
5
8
8
9
11
12
12
12
9
 chill °C
7
3
2
3
-2
-3
-1
-3
0
4
4
6
8
9
9
9
4
Freezing level m
4200
4100
3850
3800
3500
3500
3600
3450
3850
3950
4200
4250
4400
4800
4600
4500
4500
Cloud base (m)
750
800
8950
6100
Sea lvl1000m2000m3000m4000m5000m
9877646568910121312121012109117587711111316151415121814151812101511121815192318192215
Sunrise
5:26
5:28
5:28
5:28
5:30
Sunset
9:00
9:00
8:59
8:59
8:58
8:57

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Sat morning). Winds increasing (light winds from the W on Thu afternoon, strong winds from the WSW by Sat night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Mon night, min 8°C on Sun afternoon). Winds increasing (moderate winds from the SW on Sun night, strong winds from the WSW by Tue night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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
21° C
clear
Clear
20
Moderate winds from the WNW
(20 kph at 300).
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
26° C
clear
Clear
7
Light winds from the N
(7 kph at 350).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
26° C
clear
Clear
13
Light winds from the N
(13 kph at 0).
16 km
75 km S
218m alt.
2 hours ago
26° C
clear
Clear
7
Light winds from the N
(7 kph at 1).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
26° C
clear
Clear
11
Light winds from the NNW
(11 kph at 330).
16 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
25° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
20° C
clear
Clear
Wind obs. (11 kph from 1 degs) was rejected.
16 km
94 km SSW
218m alt.
2 hours ago
26° C
clear
Clear
15
Light winds from the NNW
(15 kph at 330).
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