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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Sat 20 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 10°C on Mon afternoon, min 5°C on Sat morning). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Mon afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Very mild (max 10°C on Tue afternoon, min 3°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
light rain
km/h
30
NW
35
NW
25
NW
10
NNW
15
NNW
10
NNW
10
ESE
5
SSE
10
S
15
SSW
10
WNW
5
S
5
WSW
15
WNW
25
NW
15
W
30
W
50
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
2
max °C
6
7
6
6
8
8
9
10
10
9
10
10
8
8
7
7
8
6
min °C
5
6
6
5
7
8
8
9
9
9
10
8
7
8
6
6
7
3
 chill °C
0
1
1
3
5
5
7
8
7
7
10
7
6
7
2
3
3
-4
Freezing level m
3800
3800
3800
3500
3700
3850
3850
3900
3850
3800
4050
3950
3800
3800
3700
3950
4000
3550
Cloud base (m)
700
9500
9250
8950
7600
5850
9250
5800
1700
Sea lvl1000m2000m3000m4000m5000m
67668891010910988778579881111131414131412111288106101511141916192319202318171913131711
Sunrise
5:16
5:16
5:16
5:16
5:16
5:18
Sunset
9:02
9:02
9:04
9:04
9:04
9:04

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 10°C on Mon afternoon, min 5°C on Sat morning). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Thu night. Very mild (max 10°C on Tue afternoon, min 3°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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
20° C
partially cloudy
Dry and partly cloudy.
9
Light winds from the S
(9 kph at 170).
16 km
Low: broken
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
67 km S
94m alt.
1 hour ago
24° C
Dry
3
Calm
(3 kph at 355).
10
72 km SSW
219m alt.
2 hours ago
19° C
clear
-
13
Light winds from the ESE
(13 kph at 120).
16 km
Low: few
Vancouver Airport
74 km S
218m alt.
2 hours ago
19° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
75 km S
218m alt.
55 minutes ago
20° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
19° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the WNW
(7 kph at 290).
16 km
Low: broken
SHIP2034
78 km S
15m alt.
3 hours ago
- km
SHIP4143
78 km S
3m alt.
3 hours ago

* 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