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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Mon 17 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 15°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 10°C on Sat morning). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
rain shwrs
risk tstorm
clear
clear
clear
clear
Cloud base (m)
9650
9100
9300
7300
6600
4450
4150
700
750
1000
700
km/h
5
WNW
5
W
15
NW
5
W
5
W
10
NW
0
WNW
0
W
5
WNW
5
SW
0
SE
10
SW
10
SW
10
W
10
NW
10
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.2
0.2
max °C
18
18
20
17
18
21
19
23
26
22
21
24
19
12
15
13
min °C
16
16
20
15
16
21
18
20
26
20
20
22
11
10
14
12
 chill °C
16
16
20
15
16
21
18
20
26
20
20
22
10
9
13
11
Freezing level m
4250
4400
4450
4400
4400
4400
4550
4550
4600
4450
4250
4100
3700
3700
4050
4200
Sea lvl1000m2000m3000m4000m5000m
111011101012131314131112757913121313121415161817151610691017172016172119222621212315111513
Sunrise
6:11
6:11
6:13
6:13
6:16
Sunset
8:13
8:10
8:08
8:07
8:06

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 26°C on Thu afternoon, min 15°C on Tue night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Fri 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 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
Kelso Longveiw Airport
56 km WSW
220m alt.
3 hours ago
17° C
cloudy
Dry and cloudy.
9
Light winds from the W
(9 kph at 280).
16 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
2 hours ago
BUOY-LOPW1
60 km WSW
3m alt.
2 hours ago
72 km SSW
219m alt.
3 hours ago
17° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
19° C
clear
Clear
6
Light winds from the WNW
(6 kph at 300).
16 km
75 km S
218m alt.
3 hours ago
19° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
20° C
clear
Clear
6
Light winds from the WNW
(6 kph at 290).
16 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
17° C
clear
Clear
Wind obs. (6 kph from 200 degs) was rejected.
16 km
82 km WNW
54m alt.
2 hours ago
15° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: overcast
88 km N
215m alt.
55 minutes ago
11° C
Dry
0
Calm
(0 kph at —).
0

* 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