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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Mon 27 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 10°C on Wed afternoon, min 5°C on Tue morning). Winds decreasing (fresh winds from the SW on Mon night, light winds from the SW by Wed morning).

Days 5–7 Weather Summary

Some drizzle, heaviest during Sat night. Very mild (max 13°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the W by Sat afternoon).

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
Cloud base (m)
850
1750
700
9300
1850
800
9000
km/h
35
SW
35
WSW
35
WSW
30
W
15
SW
15
WSW
20
WSW
20
SW
20
WSW
25
WSW
10
WSW
15
SW
25
SW
35
WSW
45
W
35
WNW
30
NW
25
NW
20
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.2
0.1
0.6
0.4
max °C
8
6
7
8
8
10
9
9
10
10
11
13
12
8
5
5
6
8
9
min °C
6
5
6
7
7
10
9
9
10
10
10
12
10
7
5
4
4
7
8
 chill °C
1
0
1
3
4
8
6
6
8
7
8
11
7
2
-1
-2
-2
3
5
Freezing level m
4000
3750
4000
4100
4050
4150
4250
4250
4250
4500
4500
4750
4650
3950
3750
3850
3950
4250
4300
Sea lvl1000m2000m3000m4000m5000m
767881099101011131185558910799913111112121316131076610101512151214191515171518231715139101613
Sunrise
5:45
5:46
5:47
5:48
5:50
5:50
Sunset
8:44
8:43
8:40
8:39
8:38
8:37

Loading...

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 10°C on Wed afternoon, min 5°C on Tue morning). Winds decreasing (fresh winds from the SW on Mon night, light winds from the SW by Wed morning).

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Sat night. Very mild (max 13°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, strong winds from the W by Sat afternoon).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
17° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
59 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
59 minutes ago
72 km SSW
219m alt.
2 hours ago
15° C
clear
Clear
6
Light winds from the NW
(6 kph at 320).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
17° C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
75 km S
218m alt.
2 hours ago
18° C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 320 degs) was rejected.
16 km
Low: broken
Portland Airport
76 km S
218m alt.
2 hours ago
17° C
clear
-
9
Light winds from the NW
(9 kph at 320).
16 km
Low: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
18° C
clear
Clear
9
Light winds from the WNW
(9 kph at 300).
16 km
82 km WNW
54m alt.
2 hours ago
14° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
94 km SSW
218m alt.
2 hours ago
14° C
clear
Clear
7
Light winds from the NW
(7 kph at 310).
16 km

* 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