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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Tue 08 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 2°C on Thu night). Winds increasing (calm on Tue afternoon, strong winds from the WNW by Thu morning).

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Sat morning). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
clear
Cloud base (m)
9100
900
7650
700
6550
1800
5150
3150
2850
km/h
5
ENE
5
W
10
WSW
10
W
20
WNW
30
WNW
45
W
40
WNW
40
NW
15
W
15
WSW
15
S
15
ENE
25
N
20
N
5
NNE
10
NNE
5
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
7
10
11
12
13
12
7
6
3
3
3
3
1
2
3
2
5
7
min °C
6
9
10
12
12
9
6
5
2
3
3
1
0
0
2
2
4
5
 chill °C
5
9
9
11
10
5
0
-1
-4
-2
-1
-3
-4
-6
-4
-3
2
4
Freezing level m
3700
4000
4300
4600
4600
4400
3800
3450
3400
3250
3200
2750
2550
2850
3050
3000
3350
3800
Sea lvl1000m2000m3000m4000m5000m
71011121311763332113256913141416139844665666991421172023161415891311121310121614
Sunrise
6:37
6:37
6:39
6:41
6:41
6:43
Sunset
7:34
7:31
7:30
7:28
7:25
7:23

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 13°C on Wed afternoon, min 2°C on Thu night). Winds increasing (calm on Tue afternoon, strong winds from the WNW by Thu morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Sat morning). Wind will be generally light.

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
Kelso Longveiw Airport
56 km WSW
220m alt.
3 hours ago
12°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
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.
3 hours ago
13°C
clear
Clear
Wind obs. (7 kph from 130 degs) was rejected.
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
14°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
3 hours ago
11°C
clear
Clear
Wind obs. (7 kph from 90 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
14°C
clear
Clear
Wind obs. (7 kph from 110 degs) was rejected.
16 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
8°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
10°C
clear
-
0
Calm
(0 kph at 0).
0.0 km
High: scattered
88 km N
215m alt.
1 hour ago
10°C
Dry
0
Calm
(0 kph at —).
0

* 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