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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 pm Mon 10 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 12°C on Mon afternoon, min 8°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 13°C on Thu afternoon, min 10°C on Sat morning). Wind will be generally light.

Mon
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
Cloud base (m)
700
750
2100
2400
8400
9300
6850
6750
km/h
20
NW
20
NW
15
WNW
20
NW
15
NW
10
NW
15
NW
10
N
5
E
5
NNW
10
S
10
SSW
10
W
10
SW
10
SW
15
W
10
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
12
12
11
12
11
9
11
10
11
13
12
11
13
12
10
12
11
min °C
12
11
11
12
9
8
10
9
10
13
11
11
13
11
10
12
11
 chill °C
10
9
9
10
7
6
8
8
10
13
10
10
12
10
9
11
10
Freezing level m
4250
4300
4150
4200
4050
3800
3750
3850
3700
3750
3700
3650
3850
3950
3800
3900
3950
Sea lvl1000m2000m3000m4000m5000m
101091097878887998991212111210911101113121113121012111915161914141814172118182116162015
Sunrise
6:01
6:03
6:03
6:05
6:07
Sunset
8:25
8:23
8:22
8:21
8:19
8:17

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 12°C on Mon afternoon, min 8°C on Wed morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Thu afternoon, min 10°C on Sat morning). Wind will be generally light.

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
BUOY-KLMW1
56 km SW
3m alt.
1 hour ago
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
24° C
clear
Clear
19
Light winds from the WNW
(19 kph at 290).
16 km
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
SHIP8317
69 km SSW
15m alt.
3 hours ago
- km
72 km SSW
219m alt.
2 hours ago
26° C
clear
Clear
22
Moderate winds from the NNW
(22 kph at 340).
16 km
SHIP3161
69 km SSW
15m alt.
3 hours ago
- km
SHIP6706
69 km SSW
3m alt.
3 hours ago
SHIP6927
69 km SSW
15m alt.
3 hours ago
- km
72 km SSW
219m alt.
2 hours ago
26° C
clear
Clear
22
Moderate winds from the NNW
(22 kph at 340).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
26° C
clear
Clear
9
Light winds from the NW
(9 kph at 320).
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