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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Mon 20 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Drizzle on Mon night followed by colder weather and a heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Mon morning, min -6°C on Wed morning). Winds increasing (light winds from the WSW on Tue afternoon, near gales from the WNW by Wed morning).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu afternoon, min -4°C on Thu morning). Winds decreasing (near gales from the N on Thu afternoon, light winds from the N by Sat morning).

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
light rain
cloud
light snow
light snow
heavy snow
light snow
snow showers
clear
clear
clear
clear
part cloud
clear
part cloud
snow showers
snow showers
cloudy
light rain
light rain
cloudy
light snow
light snow
heavy snow
light snow
snow shwrs
clear
clear
clear
clear
some clouds
clear
some clouds
snow shwrs
snow shwrs
 km/h
40
SSE
10
SE
35
ESE
30
SSE
5
WSW
40
NW
45
NW
35
NW
30
N
50
N
55
N
15
N
20
N
10
N
10
ENE
5
N
25
NNW
20
N
1
3
13
4
1
1
3
0.2
0.9
max °C
4
4
3
-1
-1
-3
-5
-2
-2
-3
-1
-1
-2
-1
-2
-3
-2
-3
min °C
4
3
1
-1
-3
-5
-6
-4
-3
-4
-3
-2
-2
-2
-3
-3
-2
-4
-2
0
-6
-9
-6
-15
-16
-13
-11
-13
-12
-6
-6
-6
-8
-6
-6
-11
3150
2900
2700
2200
1850
1550
1300
1650
1150
1500
2400
2300
2300
2400
2200
2250
2300
1950
Cloud base (m)
4550
2850
2800
700
700
650
700
700
700
750
2600
3300
2500
2000
Sea lvl1000m2000m3000m4000m5000m
442-1-2-4-6-3-3-4-2-2-2-2-3-3-2-48851-1-2-3-2-2-212242231141610654232377912810117
Sunrise
6:13
6:11
6:09
6:07
6:05
6:05
Sunset
8:01
8:02
8:04
8:06
8:07
8:07

Loading...

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Drizzle on Mon night followed by colder weather and a heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Mon morning, min -6°C on Wed morning). Winds increasing (light winds from the WSW on Tue afternoon, near gales from the WNW by Wed morning).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu afternoon, min -4°C on Thu morning). Winds decreasing (near gales from the N on Thu afternoon, light winds from the N by Sat morning).

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.
3 hours ago
10° 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
67 km S
94m alt.
1 hour ago
9° C
Dry
8
Light winds from the ESE
(8 kph at 104).
29
72 km SSW
219m alt.
3 hours ago
11° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
12° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
3 hours ago
11° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
11° C
cloudy
Dry and cloudy.
7
Light winds from the E
(7 kph at 100).
16 km
Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
9° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
9° C
clear
Clear
0
Calm
(0 kph at 0).
16 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