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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 am Sun 23 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Tue afternoon will be washed away by heavy rain (total 33mm) on Tue night. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 19mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 5°C on Wed morning, min 1°C on Fri afternoon). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
snow showers
part cloud
snow showers
part cloud
light rain
mod snow
heavy rain
light rain
mod rain
mod rain
cloud
light rain
light rain
rain showers
rain showers
light snow
light rain
light rain
snow shwrs
some clouds
snow shwrs
some clouds
light rain
mod. snow
heavy rain
light rain
mod. rain
mod. rain
cloudy
light rain
light rain
rain shwrs
rain shwrs
light snow
 km/h
10
SW
5
WSW
20
W
10
W
10
W
0
N
10
SSE
20
S
25
SSW
15
SSW
10
SSW
10
S
5
S
5
E
5
NNE
5
NNW
5
WNW
5
WSW
 cm 
1
1
6
1
 mm 
4
4
0.8
24
4
8
6
0.1
0.6
0.1
0.1
max°C
4
4
1
0
0
1
3
1
4
5
5
5
5
5
3
3
3
2
min°C
4
3
-1
0
-1
-1
2
1
2
5
5
5
5
3
3
3
1
1
chill°C 
1
0
-6
-4
-3
-1
-3
-4
-3
2
3
2
4
3
3
3
1
-1
Freezing level (m
1950
1700
1000
950
1000
900
1750
1200
1900
2200
2150
2200
2050
1900
1500
1450
1350
1250
Cloud base (m)
700
700
750
750
800
750
2550
1800
700
700
750
700
750
800
700
700
850
700
Sea lvl1000m2000m3000m4000m5000m
-3-5-9-10-10-7-4-3-2-2-2-3-3-4-5-3-4-6-1-2-6-7-6-5-2-201110-1-2-2-2-34400-10313555543322
Sunrise
7:20
7:22
7:22
7:24
7:26
7:26
Sunset
4:29
4:28
4:27
4:25
4:25
4:24

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Tue afternoon will be washed away by heavy rain (total 33mm) on Tue night. Freeze-thaw conditions (max 4°C on Sun morning, min -1°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 19mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 5°C on Wed morning, min 1°C on Fri afternoon). Wind will be generally light.

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
7° C
light rain
Light rain .
19
Light winds from the SSE
(19 kph at 150).
8 km
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.
1 hour ago
6° C
light rain
Light rain .
6
Light winds from the SE.(Wind varies from 002 to 006 degs)
(6 kph at 130).
5 km
Mid: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
6° C
light rain
Light rain .
7
Light winds from the ESE
(7 kph at 120).
13 km
Low: few
Mid: overcast
75 km S
218m alt.
2 hours ago
7° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
6° C
light rain
Light rain .
11
Light winds from the SE
(11 kph at 130).
8 km
Mid: broken
High: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
8° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: broken
High: overcast
79 km S
81m alt.
57 minutes ago
5° C
Dry
3
Calm
(3 kph at 182).
10
82 km WNW
54m alt.
2 hours ago
8° C
cloudy
Dry and cloudy.
17
Light winds from the S
(17 kph at 180).
16 km
Low: broken
Mid: 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