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

Mount Saint Helens
Weather Forecast, United States

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

Days 1–3 Weather Summary

Mostly dry. Very mild (max 19°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm (max 22°C on Fri afternoon, min 15°C on Thu morning). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
light rain
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
light rain
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
Cloud base (m)
700
700
900
700
2700
6950
6650
6550
6800
km/h
10
NW
15
NW
10
NNW
10
NW
20
NW
10
NW
5
NW
15
NW
10
N
0
NNW
15
NW
0
WSW
5
WSW
10
NW
5
WNW
5
W
10
WNW
5
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.1
0.2
0.1
max °C
17
19
16
17
19
16
12
15
14
18
21
19
20
22
18
18
21
17
min °C
14
19
13
14
19
12
12
14
12
15
21
16
17
21
16
16
21
16
 chill °C
13
19
12
13
19
11
11
13
11
15
21
16
17
21
16
16
21
16
Freezing level m
4250
4250
4350
4200
4200
4050
3800
3700
3800
3650
3750
3850
3750
4000
3950
3900
3950
4150
Sea lvl1000m2000m3000m4000m5000m
910109108777789810981010111212111210899111313121412111413161915161914121513172118192217172117
Sunrise
6:01
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 19°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Fri afternoon, min 15°C on Thu morning). 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.
58 minutes ago
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
23° C
clear
Clear
13
Light winds from the W
(13 kph at 270).
16 km
SHIP7623
58 km SSW
15m alt.
3 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
58 minutes ago
72 km SSW
219m alt.
2 hours ago
26° C
clear
Clear
22
Moderate winds from the N
(22 kph at 0).
16 km
SHIP1490
58 km SSW
15m alt.
3 hours ago
- km
BUOY-LOPW1
60 km WSW
3m alt.
58 minutes ago
SHIP5404
69 km SSW
15m alt.
2 hours ago
- km
SHIP6927
69 km SSW
15m alt.
2 hours ago
- km
72 km SSW
219m alt.
2 hours ago
26° C
clear
Clear
22
Moderate winds from the N
(22 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