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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sun 06 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 12°C on Wed afternoon, min 0°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 10°C on Wed night, min -4°C on Fri night). Winds decreasing (near gales from the WNW on Thu morning, moderate winds from the NNW by Sat afternoon).

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
snow showers
snow shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
snow shwrs
Cloud base (m)
1700
800
9600
8600
9200
750
1700
1700
km/h
25
NNW
20
NW
20
NNW
10
NNW
0
SSE
10
SW
10
SW
15
W
25
WNW
40
WNW
40
WNW
35
WNW
35
W
35
W
35
W
30
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
1
 mm
max °C
1
1
3
6
7
9
11
11
12
10
6
7
6
2
0
-2
min °C
0
1
2
3
6
8
10
11
11
8
6
7
4
1
-1
-4
 chill °C
-6
-4
-2
-1
6
7
9
9
8
3
0
2
-2
-6
-8
-12
Freezing level m
2750
2800
3100
3450
3750
3900
4200
4500
4500
4200
3900
3850
3700
2800
2400
1900
Sea lvl1000m2000m3000m4000m5000m
11357911111296752-1-344771013141415118963309914111520171922151316108107
Sunrise
6:35
6:37
6:37
6:39
6:41
Sunset
7:36
7:34
7:31
7:30
7:28

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 12°C on Wed afternoon, min 0°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 10°C on Wed night, min -4°C on Fri night). Winds decreasing (near gales from the WNW on Thu morning, moderate winds from the NNW by Sat afternoon).

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.
2 hours ago
13°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
11°C
clear
Clear
6
Light winds from the W
(6 kph at 260).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
14°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
75 km S
218m alt.
3 hours ago
16°C
cloudy
Dry and cloudy.
Wind obs. (6 kph from 240 degs) was rejected.
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
3 hours ago
16°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: broken
High: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
12°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: broken
High: overcast
82 km WNW
54m alt.
2 hours ago
13°C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: few
High: broken
88 km N
215m alt.
45 minutes ago
13°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