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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sat 15 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 18°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
Cloud base (m)
750
7500
9650
7800
9000
9250
700
9000
5900
km/h
10
SSW
10
SW
10
WNW
5
W
5
SW
15
WNW
15
WNW
15
W
25
WNW
15
WNW
10
NW
10
NW
10
SW
15
SSW
10
SW
10
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.2
max °C
10
10
13
13
14
15
14
11
12
11
10
14
15
16
18
17
min °C
9
10
13
12
13
15
11
11
12
10
10
13
13
15
18
15
 chill °C
8
9
12
11
13
15
9
9
10
8
8
12
13
14
18
15
Freezing level m
3850
3950
4100
4150
4150
4200
4100
4050
4200
4300
4450
4600
4700
4600
4650
4650
Sea lvl1000m2000m3000m4000m5000m
781010101110999911121314131010131314151311121110141416181615162117202317161914152018212620
Sunrise
6:07
6:09
6:11
6:11
6:13
Sunset
8:15
8:14
8:13
8:10
8:08

Loading...

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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.
3 hours ago
16° C
cloudy
Dry and cloudy.
6
Light winds from the WNW
(6 kph at 300).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
2 hours ago
BUOY-LOPW1
60 km WSW
3m alt.
2 hours ago
72 km SSW
219m alt.
2 hours ago
17° C
cloudy
Dry and cloudy.
9
Light winds from the NNW
(9 kph at 330).
16 km
Low: overcast
Vancouver Airport
74 km S
218m alt.
3 hours ago
17° C
cloudy
Dry and cloudy.
7
Light winds from the N
(7 kph at 350).
16 km
Low: overcast
75 km S
218m alt.
3 hours ago
17° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
3 hours ago
17° C
cloudy
Dry and cloudy.
9
Light winds from the NNW
(9 kph at 330).
16 km
Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
17° 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
94 km SSW
218m alt.
3 hours ago
16° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: 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