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

Mount Saint Helens
Weather Forecast, United States

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

Days 1–4 Weather Summary

Mostly dry. Very mild (max 10°C on Mon night, min 6°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Thu night, min 6°C on Sat night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
risk tstorm
clear
some clouds
clear
clear
Cloud base (m)
700
700
800
750
2650
8750
6450
8600
km/h
20
WNW
20
WNW
20
WNW
20
NW
10
WNW
10
WNW
5
ENE
5
E
5
E
10
SSE
15
S
10
SW
15
SSW
20
SW
20
SW
15
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.1
0.1
0.1
max °C
10
9
10
9
6
7
7
7
8
9
7
9
8
7
9
8
min °C
9
9
9
7
6
6
6
6
8
7
7
8
7
7
8
6
 chill °C
6
6
6
4
3
4
4
5
8
4
4
6
4
4
5
3
Freezing level m
4350
4200
4150
4050
3850
3750
3800
3700
3750
3750
3700
3900
3850
3850
3900
3750
Sea lvl1000m2000m3000m4000m5000m
1091086777887987971211121089810131211131110121015161914121513162118172116151914
Sunrise
6:01
6:03
6:03
6:05
6:07
Sunset
8:23
8:22
8:21
8:19
8:17

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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 night, min 6°C on Wed morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Thu night, 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 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
14° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the N
(6 kph at 0).
16 km
Low: broken
BUOY-KLMW1
57 km SW
3m alt.
59 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
59 minutes ago
72 km SSW
219m alt.
2 hours ago
16° C
clear
Clear
9
Light winds from the N
(9 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
17° C
clear
Clear
6
Light winds from the N
(6 kph at 1).
16 km
75 km S
218m alt.
2 hours ago
17° C
clear
Clear
Wind obs. (6 kph from 260 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
17° C
clear
Clear
7
Light winds from the N
(7 kph at 1).
16 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
16° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
13° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
SHIP1467
88 km S
15m alt.
2 hours ago
- km

* 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