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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Thu 03 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 14°C on Sat afternoon, min 7°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 18°C on Tue afternoon, min 12°C on Sun morning). Wind will be generally light.

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
part cloud
light rain
light rain
light rain
thunderstorm
rain showers
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
some clouds
light rain
light rain
light rain
risk tstorm
rain shwrs
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light rain
Cloud base (m)
700
650
1950
1550
2050
2450
2550
2400
3050
2800
2950
8750
6800
6850
6350
3600
km/h
15
S
10
S
5
SW
0
ENE
5
NW
5
ENE
5
SSE
0
NNE
10
ESE
5
ESE
5
NW
5
N
10
NW
20
NW
5
NW
0
W
5
NW
5
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.9
1.3
0.1
0.6
0.4
0.2
1.7
0.4
0.1
max °C
7
9
8
9
12
10
12
14
12
14
17
14
15
16
13
15
18
16
min °C
7
7
7
8
11
10
10
13
11
12
16
12
13
16
12
13
18
16
 chill °C
4
5
7
8
11
10
10
13
10
11
16
12
12
15
11
13
18
16
Freezing level m
2100
2250
2200
2250
2500
2550
2550
2700
2850
2900
2950
3050
3100
3300
3450
3500
3500
3400
Sea lvl1000m2000m3000m4000m5000m
-3-2-2-2-10-1122344556771222444676887989111178891210111412131713141613141816
Sunrise
6:31
6:31
6:33
6:35
6:35
6:37
Sunset
7:44
7:42
7:39
7:37
7:36
7:34

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 14°C on Sat afternoon, min 7°C on Thu morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Tue afternoon, min 12°C on Sun 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
SHIP8040
53 km SW
15m alt.
41 minutes ago
- km
BUOY-KLMW1
56 km SW
3m alt.
53 minutes ago
Kelso Longveiw Airport
56 km WSW
220m alt.
1 hour ago
17°C
partially cloudy
Dry and partly cloudy.
15
Light winds from the SSE
(15 kph at 160).
16 km
Low: few
Mid: broken
High: broken
BUOY-LOPW1
60 km WSW
3m alt.
53 minutes ago
thunderstorm affecting Brush Prairie
62 km S
90m alt.
37 minutes ago
thunderstorm
Thunderstorm
BUOY-LOPW1
60 km WSW
3m alt.
53 minutes ago
SHIP3473
60 km SSW
15m alt.
2 hours ago
- km
thunderstorm affecting Brush Prairie
62 km S
90m alt.
37 minutes ago
thunderstorm
Thunderstorm
72 km SSW
219m alt.
2 hours ago
14°C
cloudy
Dry and cloudy.
9
Light winds from the SSE
(9 kph at 150).
16 km
Low: few
Mid: broken
High: overcast
Vancouver Airport
74 km S
218m alt.
1 hour ago
17°C
cloudy
Dry and cloudy.
13
Light winds from the SE
(13 kph at 130).
16 km
Low: few
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.

Mount Saint Helens Photos