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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Tue 21 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 50mm), heaviest during Wed morning. Mild temperatures (max 8°C on Fri morning, min 1°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 11°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
heavy rain
heavy rain
mod rain
rain showers
rain showers
rain showers
clear
clear
part cloud
rain showers
clear
light rain
rain showers
cloud
light rain
rain showers
light rain
heavy rain
heavy rain
mod. rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
some clouds
rain shwrs
clear
light rain
rain shwrs
cloudy
light rain
rain shwrs
 km/h
15
WNW
20
WNW
20
WSW
15
WSW
10
SW
5
WSW
10
NW
5
NNW
10
ESE
5
N
10
ESE
15
SE
5
ENE
15
ESE
10
SE
5
SW
0
NE
1
18
25
6
0.5
0.1
0.2
0.2
1
2
1.9
3
max °C
6
5
2
3
2
2
6
4
8
11
9
8
9
5
7
8
5
min °C
5
2
2
3
1
1
4
3
5
10
6
7
7
5
5
7
4
2
-3
-3
-1
-3
-2
3
1
4
10
4
5
6
3
2
7
4
1950
1500
1400
1450
1150
1300
2150
2200
2200
2350
2100
2000
2000
1850
1850
1900
1700
Cloud base (m)
650
650
700
750
700
750
900
2300
2800
2200
2100
2300
2000
850
Sea lvl1000m2000m3000m4000m5000m
-3-5-6-4-2-2-2-1-2-2-3-5-4-6-6-5-50-2-3-2-2-2-1013201-1-2-1-2642322547118885685
Sunrise
6:09
6:07
6:05
6:05
6:03
Sunset
8:02
8:04
8:06
8:07
8:07
8:09

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 50mm), heaviest during Wed morning. Mild temperatures (max 8°C on Fri morning, min 1°C on Wed night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 11°C on Fri afternoon, min 4°C on Sun 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
13° C
cloudy
Dry and cloudy.
13
Light winds from the NW
(13 kph at 310).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
67 km S
94m alt.
1 hour ago
19° C
Dry
2
Calm
(2 kph at 249).
5
72 km SSW
219m alt.
2 hours ago
13° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
12° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
11 km
Low: few
Mid: scattered
High: overcast
75 km S
218m alt.
2 hours ago
12° C
light rain
Light rain .
0
Calm
(0 kph at 0).
5 km
Mid: scattered
High: broken
Portland Airport
76 km S
218m alt.
3 hours ago
12° C
clear
Mist -.
6
Light winds from the NNW
(6 kph at 340).
5 km
Low: scattered
Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
13° C
clear
Clear
Wind obs. (13 kph from 300 degs) was rejected.
16 km
82 km WNW
54m alt.
2 hours ago
13° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: broken
High: overcast

* 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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