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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 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 Tue night, min 0°C on Sun afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 13°C on Wed afternoon, min -4°C on Fri night). Winds increasing (moderate winds from the WSW on Wed afternoon, strong winds from the W by Thu afternoon).

Sun
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
light snow
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
Cloud base (m)
1600
950
750
6300
8600
8900
2250
850
km/h
25
NNW
25
NNW
20
NW
20
NNW
15
NNW
0
NNE
5
SW
15
SW
15
WSW
25
W
35
WNW
45
W
45
W
40
W
45
WSW
40
W
40
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
 mm
max °C
1
1
1
3
6
7
10
12
12
13
11
8
7
7
4
2
-1
min °C
0
0
1
2
3
7
9
10
12
12
8
7
7
5
2
1
-4
 chill °C
-4
-6
-4
-3
-1
6
9
10
11
10
3
2
2
-1
-5
-6
-13
Freezing level m
2650
2700
2750
3050
3400
3800
4000
4300
4550
4550
4250
3850
3900
3800
3200
2700
1900
Sea lvl1000m2000m3000m4000m5000m
111357101112131087632-3443679131415161391085411199131114211821231615171110116
Sunrise
6:35
6:37
6:37
6:39
6:41
Sunset
7:37
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 Tue night, min 0°C on Sun afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 13°C on Wed afternoon, min -4°C on Fri night). Winds increasing (moderate winds from the WSW on Wed afternoon, strong winds from the W by Thu 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.
1 hour ago
17°C
cloudy
Dry and cloudy.
9
Light winds from the WNW
(9 kph at 300).
16 km
Low: few
Mid: broken
High: overcast
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
1 hour ago
16°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
17°C
cloudy
Dry and cloudy.
7
Light winds from the SSW
(7 kph at 200).
16 km
Low: scattered
Mid: scattered
High: overcast
75 km S
218m alt.
2 hours ago
16°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: broken
High: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
17°C
partially cloudy
Dry and partly cloudy.
Wind obs. (11 kph from 200 degs) was rejected.
16 km
Low: scattered
Mid: broken
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
14°C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 200 degs) was rejected.
16 km
Low: scattered
Mid: broken
High: broken
82 km WNW
54m alt.
1 hour ago
16°C
cloudy
Dry and cloudy.
Wind obs. (11 kph from 1 degs) was rejected.
16 km
Low: overcast
88 km N
215m alt.
1 hour 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.

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