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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sat 14 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mild with light rain (total 5mm) on Mon morning Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 3°C on Mon morning, min -8°C on Sat night). Winds increasing (strong winds from the NW on Sat night, severe gales from the W by Mon night).

Days 5–7 Weather Summary

Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 3°C on Tue night, min 0°C on Fri afternoon). Winds decreasing (severe gales from the WSW on Wed night, strong winds from the WSW by Fri afternoon).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
light snow
light rain
rain showers
rain showers
light snow
light snow
light rain
cloud
light rain
light rain
cloud
light rain
light rain
light snow
light snow
cloud
some clouds
cloudy
light snow
light snow
light rain
rain shwrs
rain shwrs
light snow
light snow
light rain
cloudy
light rain
light rain
cloudy
light rain
light rain
light snow
light snow
cloudy
 km/h
40
NW
60
WNW
50
W
60
WNW
60
W
60
W
75
W
50
WSW
40
WSW
70
WSW
75
WSW
65
WSW
80
WSW
55
WSW
55
WSW
65
SW
60
WSW
55
WSW
55
WSW
1
1
1
4
1
2
3
0.1
1.7
0.4
0.3
1.6
0.4
4
max °C
-7
-2
-1
2
3
3
3
2
2
3
2
2
3
2
3
3
1
0
-2
min °C
-8
-4
-3
-3
2
3
2
2
2
2
2
2
2
2
2
2
1
0
-9
-20
-14
-12
-13
-6
-4
-7
-5
-5
-6
-7
-6
-6
-7
-6
-5
-8
-8
-21
650
1850
1200
2750
3400
3300
3100
3150
3100
2950
3000
3050
2950
3050
3200
3150
2750
2500
1250
Cloud base (m)
1650
1950
1850
2000
900
1900
3550
1600
700
700
2600
2450
2250
2550
2000
700
750
700
700
Sea lvl1000m2000m3000m4000m5000m
-8-3-2-133322322323310-6-6-1-1245434545545432-3-2225798679899999772
Sunrise
7:22
7:20
7:18
7:16
7:13
7:11
Sunset
7:14
7:15
7:15
7:17
7:19
7:20

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mild with light rain (total 5mm) on Mon morning Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 3°C on Mon morning, min -8°C on Sat night). Winds increasing (strong winds from the NW on Sat night, severe gales from the W by Mon night).

Mount Saint Helens Weather (Days 3-6):

Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 3°C on Tue night, min 0°C on Fri afternoon). Winds decreasing (severe gales from the WSW on Wed night, strong winds from the WSW by Fri 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.
3 hours ago
1° C
clear
Clear
6
Light winds from the NW
(6 kph at 310).
16 km
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
67 km S
94m alt.
2 hours ago
0° C
-
Wind obs. (6 kph from 178 degs) was rejected.
72 km SSW
219m alt.
2 hours ago
3° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
5° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
3 hours ago
3° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
5° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the NNW
(6 kph at 330).
16 km
Low: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
0° C
clear
Clear
Wind obs. (6 kph from 130 degs) was rejected.
16 km
82 km WNW
54m alt.
2 hours ago
1° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the SSW
(6 kph at 200).
16 km
Low: 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