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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Mon 20 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 17°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 16°C on Thu morning, min 8°C on Sat night). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
7100
6150
5450
6150
6100
4850
4400
4850
4250
km/h
20
SSE
10
SSW
0
SSW
5
E
5
NW
10
WSW
10
W
10
WNW
10
SSW
5
WNW
10
W
20
WSW
20
WSW
25
W
20
W
15
WSW
25
W
20
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
17
18
17
17
19
18
18
19
18
16
16
13
11
12
11
10
11
9
min °C
17
17
17
17
18
17
17
19
17
15
15
11
10
12
9
9
11
8
 chill °C
16
17
17
17
18
17
17
19
17
15
14
9
8
10
6
6
8
5
Freezing level m
4650
4550
4600
4500
4600
4600
4600
4600
4500
4250
4150
4100
3850
4000
4150
3950
3550
3800
Sea lvl1000m2000m3000m4000m5000m
1413131314131415141212989877617181717191818191816161211121010119232623252723242723222418161914151914
Sunrise
5:35
5:37
5:37
5:39
5:39
5:41
Sunset
8:52
8:51
8:50
8:49
8:47
8:46

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 19°C on Tue afternoon, min 17°C on Mon morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu morning, min 8°C on Sat 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.
2 hours ago
14° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
BUOY-KLMW1
57 km SW
3m alt.
57 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
57 minutes ago
72 km SSW
219m alt.
2 hours ago
18° C
clear
Clear
7
Light winds from the NNW
(7 kph at 330).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
18° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
2 hours ago
16° C
clear
Clear
Wind obs. (6 kph from 80 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
18° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the NNW
(6 kph at 340).
16 km
Low: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
16° C
clear
Clear
6
Light winds from the SSW
(6 kph at 210).
16 km
82 km WNW
54m alt.
1 hour ago
15° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
94 km SSW
218m alt.
2 hours ago
14° C
clear
Clear
0
Calm
(0 kph at 0).
16 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