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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 pm Sat 06 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -7°C on Sat afternoon). Winds increasing (fresh winds from the WSW on Sat night, stormy winds from the WSW by Mon morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 4°C on Fri morning, min -3°C on Wed morning). Winds decreasing (stormy winds from the W on Tue night, moderate winds from the WNW by Fri morning).

Sat
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
heavy snow
light snow
light snow
part cloud
heavy snow
heavy snow
heavy snow
light snow
light snow
heavy snow
light snow
cloud
light snow
cloud
cloud
cloud
light snow
heavy snow
light snow
light snow
some clouds
heavy snow
heavy snow
heavy snow
light snow
light snow
heavy snow
light snow
cloudy
light snow
cloudy
cloudy
cloudy
 km/h
55
W
30
WSW
75
WSW
60
W
60
W
90
WSW
65
W
75
W
50
W
65
W
80
W
85
WNW
65
WNW
55
W
50
WNW
50
WNW
35
WNW
 cm 
4
11
5
2
13
23
31
4
2
19
3
2
 mm 
max°C
-6
-3
-3
-4
-4
0
0
-1
-3
-2
-1
-2
-2
-1
0
0
2
min°C
-7
-6
-3
-4
-4
-1
0
-7
-3
-2
-1
-3
-3
-2
-1
0
0
chill°C 
-18
-15
-14
-14
-14
-11
-9
-18
-12
-12
-11
-14
-13
-12
-10
-8
-7
Freezing level (m
1550
1650
1900
1900
1750
2450
2450
1550
1300
1700
2350
1850
1650
1450
2350
2600
2600
Cloud base (m)
700
700
700
700
850
700
700
700
850
700
650
700
900
1650
700
700
900
Sea lvl1000m2000m3000m4000m5000m
-7-5-3-4-4-10-4-3-2-1-3-3-2-101-3-2-1-1-122-1-2-12-1-1022344555885247444678
Sunrise
7:37
7:37
7:39
7:39
7:41
Sunset
4:22
4:22
4:22
4:22
4:22
4:22

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -7°C on Sat afternoon). Winds increasing (fresh winds from the WSW on Sat night, stormy winds from the WSW by Mon morning).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 4°C on Fri morning, min -3°C on Wed morning). Winds decreasing (stormy winds from the W on Tue night, moderate winds from the WNW by Fri 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.
1 hour ago
11° C
light rain
Light rain .
9
Light winds from the WSW
(9 kph at 240).
16 km
Low: scattered
Mid: overcast
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
8° C
clear
Mist -.
Wind obs. (6 kph from 300 degs) was rejected.
8 km
Low: scattered
Mid: broken
High: broken
Vancouver Airport
74 km S
218m alt.
1 hour ago
11° C
clear
-
7
Light winds from the ESE
(7 kph at 110).
16 km
Low: few
75 km S
218m alt.
1 hour ago
11° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: overcast
Portland Airport
76 km S
218m alt.
1 hour ago
11° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the ENE
(7 kph at 70).
16 km
Low: scattered
Mid: broken
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
10° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Mid: overcast
79 km S
81m alt.
3 hours ago
-
3
Calm
(3 kph at 340).
13
82 km WNW
54m alt.
1 hour ago
10° C
cloudy
Dry and cloudy.
6
Light winds from the S
(6 kph at 180).
16 km
Low: scattered
Mid: broken
High: 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