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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Wed 05 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 15°C on Sun afternoon, min 12°C on Tue morning). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
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)
9400
9100
8550
9600
9650
km/h
10
WNW
5
W
10
WNW
15
W
15
W
20
WNW
20
WNW
15
WNW
25
NW
15
NW
10
NNW
20
NW
15
NW
15
NW
20
NW
10
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
17
17
19
18
16
17
15
13
14
14
14
15
15
14
15
14
min °C
17
17
19
16
16
16
14
13
14
13
14
15
14
13
15
13
 chill °C
17
17
19
15
15
15
12
11
12
11
13
14
12
12
14
12
Freezing level m
4750
4700
4750
4850
4800
4750
4700
4600
4650
4650
4550
4550
4600
4600
4650
4600
Sea lvl1000m2000m3000m4000m5000m
151415151414131212121112121112121717191716171513141414151514151421232621212419182117192218192217
Sunrise
5:56
5:56
5:58
5:58
6:01
Sunset
8:31
8:30
8:29
8:27
8:25

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Sun afternoon, min 12°C on Tue 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.
3 hours ago
22° C
clear
Clear
7
Light winds from the NNW
(7 kph at 340).
16 km
SHIP8664
60 km SW
15m alt.
3 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
3 hours ago
24° C
clear
Clear
7
Light winds from the N
(7 kph at 0).
13 km
SHIP7260
60 km SW
15m alt.
2 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
SHIP3409
60 km SW
15m alt.
3 hours ago
- km
SHIP5498
60 km SW
15m alt.
1 hour ago
- km
SHIP3018
60 km SW
15m alt.
2 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