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

Mount Saint Helens
Weather Forecast, United States

Issued: 9 am Sat 29 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of snow on Sat afternoon. Freezing level rising with drizzle on Mon night. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Sat afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 40mm), heaviest during Thu night. Mild temperatures (max 6°C on Thu night, min 1°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the W by Thu night).

Saturday
29
Sunday
30
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
part cloud
part cloud
clear
clear
part cloud
cloud
snow showers
cloud
part cloud
part cloud
cloud
part cloud
light rain
mod rain
mod rain
heavy rain
cloudy
light snow
some clouds
some clouds
clear
clear
some clouds
cloudy
snow shwrs
cloudy
some clouds
some clouds
cloudy
some clouds
light rain
mod. rain
mod. rain
heavy rain
 km/h
10
SE
5
WSW
5
ENE
5
SE
5
NNW
5
NNW
5
NW
10
NW
15
WNW
15
WNW
5
NNW
0
ENE
5
NW
5
NW
10
NW
10
WSW
15
WSW
25
SW
 cm 
1
1
 mm 
1.2
2
6
8
24
max°C
5
3
1
4
3
4
4
4
4
2
2
2
3
3
3
4
5
6
min°C
4
0
0
3
3
3
4
4
2
1
1
1
3
2
2
4
4
5
chill°C 
1
0
-2
3
3
2
3
2
-2
-3
1
1
3
-1
-1
1
1
1
Freezing level (m
2050
1600
1100
1500
1800
3100
3250
2600
1850
1250
1250
1450
1850
1650
1500
2400
2600
2700
Cloud base (m)
6200
2100
750
7050
2800
8750
700
700
700
800
750
850
1600
700
700
700
Sea lvl1000m2000m3000m4000m5000m
-4-6-6-4-2110-4-6-5-4-2-2-200-2-1-4-4-2-1211-2-4-3-2-1-1-1121521434443222333456
Sunrise
7:28
7:28
7:30
7:31
7:33
7:33
Sunset
4:24
4:23
4:23
4:23
4:22
4:22

Loading...

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of snow on Sat afternoon. Freezing level rising with drizzle on Mon night. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Sat afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 40mm), heaviest during Thu night. Mild temperatures (max 6°C on Thu night, min 1°C on Tue morning). Winds increasing (calm on Tue night, strong winds from the W by Thu night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
4° C
clear
Mist -.
0
Calm
(0 kph at 0).
5 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
4° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
3 hours ago
6° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
75 km S
218m alt.
3 hours ago
7° C
clear
Clear
28
Moderate winds from the E
(28 kph at 80).
16 km
Portland Airport
76 km S
218m alt.
3 hours ago
7° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: scattered
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
4° C
cloudy
Dry and cloudy.
7
Light winds from the ENE
(7 kph at 70).
16 km
Low: overcast
79 km S
81m alt.
4 hours ago
-4° C
-
Wind obs. (8 kph from 344 degs) was rejected.
82 km WNW
54m alt.
2 hours ago
4° C
clear
Fog -.
7
Light winds from the S
(7 kph at 170).
0 km
Low: overcast

* 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