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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 am Mon 29 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Tue morning, min 0°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -1°C on Thu morning, min -10°C on Sat afternoon). Winds increasing (moderate winds from the SSW on Thu morning, gales from the SW by Sat morning).

Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
light snow
snow showers
cloud
cloud
mod snow
mod snow
snow showers
mod snow
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
light snow
snow shwrs
cloudy
cloudy
mod. snow
mod. snow
snow shwrs
mod. snow
 km/h
25
NW
25
NW
5
W
10
SW
20
SW
20
WSW
15
SW
10
WSW
15
SSW
20
SSW
35
SSW
45
SW
40
SSW
45
S
35
SSW
55
SW
55
SW
50
SW
1
8
9
7
11
6
max °C
2
3
5
6
6
6
5
4
3
-1
-1
-2
-2
-2
-2
-7
-8
-9
min °C
2
2
4
6
6
5
5
4
0
-1
-2
-3
-2
-2
-6
-8
-10
-10
-4
-4
2
4
2
1
2
1
-5
-7
-11
-11
-10
-11
-15
-20
-22
-22
3050
3200
3450
3600
3700
3500
3400
3350
3100
2400
2350
2100
2300
2150
1450
1350
1250
1050
Cloud base (m)
900
750
750
7050
6100
5450
5600
2500
650
700
1950
650
650
700
700
Sea lvl1000m2000m3000m4000m5000m
235666542-1-2-3-2-2-4-8-9-1035789876421121-2-4-6-666710881087755764210
Sunrise
7:50
7:50
7:50
7:50
7:50
7:50
Sunset
4:30
4:30
4:31
4:32
4:34
4:35

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 6°C on Tue morning, min 0°C on Wed night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -1°C on Thu morning, min -10°C on Sat afternoon). Winds increasing (moderate winds from the SSW on Thu morning, gales from the SW 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
1° C
clear
Fog -.
0
Calm
(0 kph at 0).
0 km
Low: overcast
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.
46 minutes ago
-8° C
-
Wind obs. (10 kph from 313 degs) was rejected.
72 km SSW
219m alt.
3 hours ago
-1° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
-1° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
3 hours ago
3° C
clear
Clear
Wind obs. (33 kph from 80 degs) was rejected.
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
1° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
0° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
2 hours ago
-1° 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