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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Tue 01 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Wed afternoon. Very mild (max 14°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Fri afternoon. Very mild (max 19°C on Sat afternoon, min 9°C on Fri afternoon). Wind will be generally light.

Tue
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
light rain
heavy rain
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
clear
cloud
clear
some clouds
light rain
light rain
heavy rain
rain shwrs
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
clear
cloudy
clear
Cloud base (m)
800
1500
700
650
850
850
1450
800
1650
1500
6200
5150
3050
2900
2900
3100
5900
km/h
10
W
15
SSW
25
S
15
S
10
SSW
10
S
10
SSW
0
SE
5
S
5
WSW
5
ESE
15
E
10
SE
5
SE
5
E
0
WSW
5
NNE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.9
1
11
1.8
1
2
0.3
0.3
1.3
0.2
max °C
14
11
9
8
8
8
9
7
8
10
10
14
19
16
17
19
16
min °C
14
8
8
8
6
6
8
7
7
9
9
11
18
13
14
19
15
 chill °C
14
5
4
4
4
3
6
6
7
9
9
9
18
13
14
19
15
Freezing level m
3300
2850
2350
2350
2000
2100
2250
2250
2200
2400
2650
2900
3000
2900
3050
3150
3400
Sea lvl1000m2000m3000m4000m5000m
52-1-1-3-3-2-2-2-1125446675221122134610991111141098779781010131915161916
Sunrise
6:28
6:31
6:31
6:33
6:35
Sunset
7:46
7:45
7:44
7:42
7:39
7:37

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 18mm), heaviest on Wed afternoon. Very mild (max 14°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Fri afternoon. Very mild (max 19°C on Sat afternoon, min 9°C on Fri afternoon). 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
BUOY-KLMW1
56 km SW
3m alt.
1 hour ago
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
16°C
light rain
Light rain .
9
Light winds from the SE
(9 kph at 140).
16 km
Low: overcast
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
18°C
cloudy
Dry and cloudy.
6
Light winds from the W
(6 kph at 270).
16 km
Low: broken
Mid: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
19°C
cloudy
Dry and cloudy.
6
Light winds from the SW
(6 kph at 220).
16 km
Low: overcast
75 km S
218m alt.
2 hours ago
19°C
cloudy
Dry and cloudy.
15
Light winds from the WSW
(15 kph at 240).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
19°C
partially cloudy
Dry and partly cloudy.
9
Light winds from the SW
(9 kph at 230).
16 km
Low: few
Mid: broken
High: broken
SHIP6197
78 km S
15m alt.
3 hours ago
- km
SHIP7972
78 km S
15m alt.
3 hours ago
- km
SHIP10538
78 km S
15m alt.
3 hours ago
- 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