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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Warm (max 20°C on Wed afternoon, min 8°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 19°C on Mon afternoon, min 8°C on Sat morning). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
cloud
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
cloud
cloud
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
clear
cloudy
cloudy
Cloud base (m)
9450
9350
2200
900
750
1500
700
800
9450
5700
2050
km/h
10
SSW
15
SW
10
SSW
10
SW
15
WNW
5
W
10
WNW
20
NW
10
WNW
10
W
15
NW
10
NW
0
NW
10
NW
0
N
5
S
10
WNW
5
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.7
1.9
0.2
max °C
18
20
16
14
17
13
13
15
10
9
11
9
10
15
12
17
19
14
min °C
16
19
11
11
16
10
10
13
8
8
10
8
8
14
11
13
18
10
 chill °C
16
19
10
10
15
10
9
11
6
6
8
7
8
14
11
13
18
9
Freezing level m
3950
3800
3850
3450
3650
3700
3300
3250
2750
2300
2650
3150
3450
3700
3800
3650
3700
3250
Sea lvl1000m2000m3000m4000m5000m
997576442-20236677412121071086842455881011717201413171212149911991512151912
Sunrise
6:20
6:22
6:22
6:24
6:26
6:26
Sunset
7:59
7:57
7:54
7:52
7:51
7:49

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 20°C on Wed afternoon, min 8°C on Fri night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 19°C on Mon afternoon, min 8°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
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
17°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
3 hours ago
BUOY-LOPW1
60 km WSW
3m alt.
3 hours ago
72 km SSW
219m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
75 km S
218m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
7
Light winds from the ESE
(7 kph at 120).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
17°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
14°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
15°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
88 km N
215m alt.
40 minutes ago
15°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