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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Tue 04 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 16°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 13°C on Fri morning, min 9°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat morning, light winds from the NW by Sun night).

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9450
8550
km/h
5
N
5
NW
15
WNW
15
W
15
W
20
W
15
WSW
20
W
25
W
25
WNW
25
WNW
30
W
30
WNW
30
WNW
30
WNW
20
NW
20
NW
15
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
11
13
14
15
16
15
14
15
15
13
13
13
11
11
11
9
11
11
min °C
10
12
14
14
15
15
14
15
13
12
13
12
10
11
9
9
11
11
 chill °C
10
12
13
13
14
14
13
14
11
10
11
9
7
8
5
6
9
10
Freezing level m
4350
4500
4700
4750
4800
4900
4750
4850
4900
4750
4650
4700
4450
4550
4500
4450
4550
4550
Sea lvl1000m2000m3000m4000m5000m
11131415161514151413131311111091111141717181918171816151615131412111312202521232722222520202319182116162015
Sunrise
5:52
5:54
5:56
5:56
5:58
5:58
Sunset
8:35
8:32
8:31
8:30
8:29
8:27

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 16°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Fri morning, min 9°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat morning, light winds from the NW by Sun night).

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.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
17° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the N
(7 kph at 350).
14 km
Low: broken
Vancouver Airport
74 km S
218m alt.
2 hours ago
13° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
14 km
Low: overcast
75 km S
218m alt.
2 hours ago
11° C
clear
Mist -.
0
Calm
(0 kph at 0).
8 km
Mid: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
16° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the NW
(7 kph at 320).
11 km
Low: broken
Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
11° C
clear
Clear
6
Light winds from the S
(6 kph at 190).
11 km
82 km WNW
54m alt.
1 hour ago
12° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
94 km SSW
218m alt.
2 hours ago
15° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
14 km
Mid: broken

* 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