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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Fri 04 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 13°C on Sat afternoon, min 9°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 10°C on Mon night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
thunderstorm
light rain
light rain
light rain
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
rain shwrs
rain shwrs
risk tstorm
light rain
light rain
light rain
clear
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
some clouds
Cloud base (m)
1550
1650
2100
2350
1900
1900
3050
1950
700
5850
6950
km/h
10
ESE
10
E
5
E
0
W
5
ENE
10
N
10
NW
10
WNW
15
WNW
5
NW
0
NNE
5
NW
5
E
5
SW
10
WNW
10
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.1
0.3
1.6
0.6
0.3
0.2
max °C
9
11
13
12
11
13
12
11
12
10
14
18
16
19
22
16
min °C
9
10
12
10
11
12
9
9
12
10
11
18
15
16
20
14
 chill °C
9
9
11
10
10
11
7
7
11
8
11
18
15
16
20
14
Freezing level m
2450
2450
2650
2600
2600
2800
3000
3150
3250
3600
3650
3700
3750
4000
4100
4150
Sea lvl1000m2000m3000m4000m5000m
-1-11112333568891093355466566811111214129111311111311101210131816182115
Sunrise
6:33
6:35
6:35
6:37
6:37
Sunset
7:39
7:37
7:36
7:34
7:31

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 4mm), mostly falling on Fri night. Very mild (max 13°C on Sat afternoon, min 9°C on Fri night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Wed afternoon, min 10°C on Mon night). 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
11°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
56 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
56 minutes ago
72 km SSW
219m alt.
2 hours ago
10°C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 300 degs) was rejected.
16 km
Low: few
Mid: broken
Vancouver Airport
74 km S
218m alt.
1 hour ago
13°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: overcast
75 km S
218m alt.
2 hours ago
13°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Portland Airport
76 km S
218m alt.
1 hour ago
13°C
cloudy
Dry and cloudy.
6
Light winds from the WSW
(6 kph at 250).
16 km
Low: broken
Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
12°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: broken
High: overcast
82 km WNW
54m alt.
1 hour ago
9°C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
88 km N
215m alt.
1 hour ago
11°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.

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