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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Mon 29 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Some drizzle, heaviest during Mon afternoon. Mild temperatures (max 5°C on Mon afternoon, min 2°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Mild temperatures (max 9°C on Sat afternoon, min 5°C on Thu afternoon). Winds decreasing (fresh winds from the WNW on Sat afternoon, light winds from the W by Sun morning).

Mon
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
rain showers
rain showers
part cloud
rain showers
light rain
rain showers
part cloud
light rain
light rain
light rain
rain showers
part cloud
clear
clear
clear
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
rain shwrs
light rain
rain shwrs
some clouds
light rain
light rain
light rain
rain shwrs
some clouds
clear
clear
clear
km/h
15
NW
20
NW
20
NW
20
NW
15
NW
15
WNW
20
NW
20
NW
15
WNW
20
W
20
W
15
WNW
20
WNW
20
WNW
20
W
30
WNW
20
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.2
0.1
0.2
0.1
0.1
0.2
0.2
0.2
3
0.4
0.5
max °C
5
5
3
4
4
3
4
4
5
6
5
5
7
7
8
9
9
min °C
4
3
3
4
2
2
4
3
3
5
5
5
6
6
7
9
8
 chill °C
0
-2
-1
0
-2
-2
0
-2
-1
1
1
1
3
2
4
6
5
Freezing level m
3750
3650
3250
3300
3250
3100
3300
3350
3350
3100
3050
3450
3800
3950
3550
3600
4000
Cloud base (m)
750
800
750
1750
750
750
1550
700
6700
2000
700
700
800
700
750
3800
Sea lvl1000m2000m3000m4000m5000m
542331333334665675434334446557789998710779791310101211131712
Sunrise
5:20
5:20
5:20
5:22
5:22
Sunset
9:04
9:04
9:02
9:02
9:02
9:02

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Some drizzle, heaviest during Mon afternoon. Mild temperatures (max 5°C on Mon afternoon, min 2°C on Tue night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Thu night. Mild temperatures (max 9°C on Sat afternoon, min 5°C on Thu afternoon). Winds decreasing (fresh winds from the WNW on Sat afternoon, light winds from the W by Sun morning).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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.
2 hours ago
18° C
cloudy
Dry and cloudy.
17
Light winds from the W
(17 kph at 280).
16 km
Low: few
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.
3 hours ago
17° C
cloudy
Dry and cloudy.
6
Light winds from the SE
(6 kph at 140).
16 km
Low: few
Mid: broken
High: overcast
Vancouver Airport
74 km S
218m alt.
3 hours ago
18° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
75 km S
218m alt.
3 hours ago
18° C
cloudy
Dry and cloudy.
11
Light winds from the SSW
(11 kph at 210).
16 km
Low: scattered
Mid: overcast
Portland Airport
76 km S
218m alt.
3 hours ago
18° C
cloudy
Dry and cloudy.
6
Light winds from the N
(6 kph at 1).
16 km
Low: broken
Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
18° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the NW
(7 kph at 310).
16 km
Low: broken
Mid: broken
82 km WNW
54m alt.
2 hours ago
17° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
94 km SSW
218m alt.
3 hours ago
18° C
cloudy
Dry and cloudy.
13
Light winds from the SW.(Wind varies from 170 to 270 degs)
(13 kph at 220).
16 km
Low: few
Mid: few
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