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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 12°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 16°C on Thu afternoon, min 6°C on Sat night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
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
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
Cloud base (m)
9450
9050
8850
9250
1550
2300
900
1650
1550
1600
km/h
15
ESE
10
SSE
10
SE
10
SSE
10
WSW
5
SW
10
SW
15
WSW
10
SW
10
WSW
15
W
10
WNW
5
WNW
15
NW
10
WNW
10
WSW
10
W
10
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
1.1
4
0.8
max °C
22
25
23
23
25
20
19
20
17
13
16
13
13
16
12
10
10
9
min °C
18
25
21
21
24
17
17
20
12
11
15
9
10
15
8
9
10
6
 chill °C
18
25
21
21
24
17
17
20
12
11
14
8
10
14
7
8
9
4
Freezing level m
4150
4150
4250
4250
4150
4250
4000
3900
3950
3600
3400
3650
3550
3550
3050
2450
2450
2200
Sea lvl1000m2000m3000m4000m5000m
1112131212111098655562-1-1-214171716161413131079779533220252222251918201512161112161010108
Sunrise
6:18
6:18
6:20
6:22
6:22
6:24
Sunset
8:01
8:00
7:59
7:57
7:54
7:52

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 25°C on Mon afternoon, min 12°C on Wed night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 16°C on Thu afternoon, min 6°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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
31°C
clear
Clear
19
Light winds from the NW
(19 kph at 320).
16 km
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.
2 hours ago
33°C
clear
Clear
17
Light winds from the N
(17 kph at 10).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
32°C
clear
Clear
15
Light winds from the NW
(15 kph at 320).
16 km
75 km S
218m alt.
2 hours ago
34°C
clear
Clear
17
Light winds from the E
(17 kph at 80).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
32°C
partially cloudy
Dry and partly cloudy.
17
Light winds from the WNW
(17 kph at 300).
16 km
Low: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
32°C
clear
Clear
7
Light winds from the SE
(7 kph at 130).
16 km
82 km WNW
54m alt.
2 hours ago
28°C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
88 km N
215m alt.
44 minutes ago
24°C
Dry
2
Calm
(2 kph at 45).
10

* 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