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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sat 08 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 11°C on Sat night, min 8°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Wed morning). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9200
9200
700
km/h
25
WNW
15
NW
20
WNW
25
WNW
20
NW
20
NW
20
NW
15
NW
20
WNW
20
WNW
15
NW
20
WNW
10
NNW
5
NNW
10
NW
0
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
11
9
10
9
9
10
10
9
10
10
9
10
9
9
11
11
min °C
10
9
10
8
8
10
10
9
10
9
8
9
9
9
10
9
 chill °C
7
6
8
4
4
7
8
6
8
6
5
6
7
8
9
9
Freezing level m
4500
4250
4250
4150
4250
4350
4350
4300
4300
4200
4150
4150
4200
4200
4300
4200
Sea lvl1000m2000m3000m4000m5000m
11910991010910109109911101311131110121211131110121112151316162014151814162015151915172217
Sunrise
5:58
6:01
6:01
6:03
6:03
Sunset
8:27
8:25
8:23
8:22
8:21

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 11°C on Sat night, min 8°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Wed morning). Wind will be generally light.

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
BUOY-KLMW1
56 km SW
3m alt.
1 hour ago
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
15° C
cloudy
Dry and cloudy.
7
Light winds from the N
(7 kph at 10).
16 km
Low: overcast
SHIP5951
60 km SW
15m alt.
3 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
17° C
clear
Clear
7
Light winds from the N
(7 kph at 0).
16 km
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
SHIP1666
60 km SW
15m alt.
3 hours ago
- km
SHIP3544
60 km SW
15m alt.
3 hours ago
- km
SHIP1158
60 km SW
3m alt.
3 hours ago
72 km SSW
219m alt.
2 hours ago
17° C
clear
Clear
7
Light winds from the N
(7 kph at 0).
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