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

Mount Saint Helens
Weather Forecast, United States

Issued: 9 am Sat 28 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Sat morning, min 4°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 42mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Tue morning, min -1°C on Wed night). Wind will be generally light.

Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
rain showers
light rain
mod rain
heavy rain
light snow
mod snow
light snow
light snow
light snow
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
rain shwrs
light rain
mod. rain
heavy rain
light snow
mod. snow
light snow
light snow
light snow
light snow
 km/h
0
SSW
5
SSW
0
SW
5
S
5
NW
5
NW
10
WNW
10
WNW
10
SW
20
SW
15
SW
20
SSW
20
WSW
20
WSW
20
W
15
WSW
15
WSW
20
WNW
5
6
2
2
3
4
0.1
1.4
7
33
max °C
9
7
6
9
9
6
7
7
5
4
4
3
1
2
1
0
1
2
min °C
8
6
6
8
7
4
6
5
5
4
4
2
1
1
-1
0
0
1
8
6
6
8
7
2
4
4
4
0
0
-2
-4
-4
-6
-4
-5
-4
3050
2700
2600
2450
2450
2350
2300
2400
2050
1700
1600
1500
1200
1250
1000
950
1050
1300
Cloud base (m)
6650
700
6050
5950
8950
750
700
700
700
700
700
750
800
700
700
Sea lvl1000m2000m3000m4000m5000m
210-1-1-1-1-1-3-6-5-6-9-8-9-8-8-7433332220-2-2-3-5-5-6-6-5-4976985765443120012
Sunrise
6:48
6:47
6:45
6:43
6:41
6:39
Sunset
5:52
5:54
5:55
5:58
5:59
6:00

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 9°C on Sat morning, min 4°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 42mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 4°C on Tue morning, min -1°C on Wed night). 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.
2 hours ago
7° C
clear
Clear
15
Light winds from the NNW
(15 kph at 330).
16 km
BUOY-KLMW1
57 km SW
3m alt.
56 minutes ago
BUOY-LOPW1
60 km WSW
3m alt.
56 minutes ago
67 km S
94m alt.
33 minutes ago
-
2
Calm
(2 kph at 256).
8
72 km SSW
219m alt.
2 hours ago
9° C
clear
-
Wind obs. (17 kph from 20 degs) was rejected.
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
6° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
2 hours ago
5° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Portland Airport
76 km S
218m alt.
2 hours ago
6° C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: few
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
7° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
9° C
clear
Clear
26
Moderate winds from the NNE
(26 kph at 20).
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