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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sat 22 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 26°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm (max 21°C on Tue night, min 10°C on Thu night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
800
850
8900
9450
800
8950
km/h
10
SW
5
WNW
15
NW
5
NNE
10
ESE
5
S
5
SE
10
SE
15
SW
5
SSW
5
SW
10
W
5
WSW
10
WSW
15
WNW
5
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.6
0.5
max °C
13
12
17
16
22
26
23
24
26
21
18
20
16
13
16
12
min °C
10
10
17
15
18
25
21
22
25
16
16
20
11
11
16
10
 chill °C
9
9
17
14
18
25
21
22
25
16
16
20
11
11
15
9
Freezing level m
3450
3500
3900
4150
4200
4200
4250
4350
4200
4300
4100
3950
4050
3750
3750
3750
Sea lvl1000m2000m3000m4000m5000m
54891113131313111010867676111215181717181412131079812111716202622232619172014121611
Sunrise
6:16
6:18
6:18
6:20
6:22
Sunset
8:04
8:01
8:00
7:59
7:57

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Some drizzle, heaviest during Sat night. Warm (max 26°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Tue night, min 10°C on Thu night). 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BUOY-KLMW1
56 km SW
3m alt.
1 hour ago
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: few
Mid: scattered
High: overcast
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
18°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: broken
High: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
19°C
cloudy
Dry and cloudy.
9
Light winds from the S
(9 kph at 180).
16 km
Low: overcast
75 km S
218m alt.
2 hours ago
19°C
cloudy
Dry and cloudy.
9
Light winds from the SSW
(9 kph at 210).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
19°C
partially cloudy
Dry and partly cloudy.
13
Light winds from the S
(13 kph at 190).
16 km
Low: broken
SHIP8513
78 km S
3m alt.
2 hours ago
19°C
SHIP9072
78 km S
15m alt.
3 hours ago
- km
SHIP10811
78 km S
15m alt.
3 hours ago
- 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