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

Mount Saint Helens
Weather Forecast, United States

Issued: 9 pm Tue 17 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Thu morning, min -6°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mild at first with light rain (total 4mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun morning, min -2°C on Fri night). Winds decreasing (strong winds from the ESE on Sat night, light winds from the ESE by Sun night).

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
light snow
mod snow
cloud
light snow
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
light snow
light snow
light snow
mod snow
light snow
some clouds
light snow
light snow
mod. snow
cloudy
light snow
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
light snow
light snow
light snow
mod. snow
light snow
 km/h
5
SW
10
SSW
10
SSW
15
SE
0
N
10
WNW
5
W
10
SW
5
S
15
ESE
25
ESE
30
ESE
35
ESE
35
ESE
20
S
10
ESE
15
SSW
20
SW
5
WSW
3
4
6
1
1
3
3
6
1
0.4
4
max °C
-4
-3
-3
-3
-2
-2
-5
-3
-2
-2
0
2
2
3
2
2
0
0
-1
min °C
-5
-4
-3
-4
-2
-4
-6
-4
-3
-2
0
1
1
3
2
0
-1
-1
-2
-8
-8
-6
-6
-2
-7
-9
-7
-6
-6
-6
-6
-6
-3
-3
-4
-8
-6
-2
100
500
550
450
650
700
0
450
700
0
950
1300
1600
1500
1300
1250
950
1000
850
Cloud base (m)
750
650
700
650
700
700
700
700
700
700
2450
1600
2200
1850
1900
700
700
700
700
Sea lvl1000m2000m3000m4000m5000m
-15-14-14-13-13-13-11-10-9-8-7-5-5-5-7-7-10-10-10-11-11-10-10-9-10-9-8-7-6-5-3-2-3-4-4-7-7-7-5-4-3-4-2-3-6-4-3-2022321-1-1-2
Sunrise
7:05
7:03
7:03
7:01
6:58
6:58
Sunset
5:38
5:39
5:42
5:43
5:45
5:45

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Thu morning, min -6°C on Thu night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mild at first with light rain (total 4mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun morning, min -2°C on Fri night). Winds decreasing (strong winds from the ESE on Sat night, light winds from the ESE by Sun night).

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.
1 hour ago
2° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 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
67 km S
94m alt.
49 minutes ago
10° C
Dry
10
Light winds from the ESE
(10 kph at 111).
23
72 km SSW
219m alt.
1 hour ago
1° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: scattered
High: broken
Vancouver Airport
74 km S
218m alt.
2 hours ago
2° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: overcast
75 km S
218m alt.
1 hour ago
2° C
cloudy
Dry and cloudy.
7
Light winds from the SE
(7 kph at 130).
16 km
Low: scattered
Mid: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
3° C
partially cloudy
Dry and partly cloudy.
9
Light winds from the SE
(9 kph at 130).
16 km
Low: broken
Mid: broken
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
0° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: broken
High: overcast
82 km WNW
54m alt.
1 hour ago
0° C
clear
Fog freezing -.
0
Calm
(0 kph at 0).
0 km
Low: overcast

* 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