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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 pm Tue 25 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Wed morning, min -5°C on Thu afternoon). Winds decreasing (severe gales from the SSW on Thu morning, light winds from the NE by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -3°C on Sat afternoon). Winds increasing (light winds from the N on Fri afternoon, gales from the NNW by Sun afternoon).

Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
snow showers
part cloud
light snow
snow showers
light snow
mod snow
heavy snow
part cloud
clear
cloud
cloud
part cloud
clear
part cloud
clear
clear
heavy snow
snow shwrs
some clouds
light snow
snow shwrs
light snow
mod. snow
heavy snow
some clouds
clear
cloudy
cloudy
some clouds
clear
some clouds
clear
clear
 km/h
50
WSW
50
W
30
W
25
SW
45
SW
75
SSW
60
SW
35
WSW
25
NNE
10
N
20
NW
30
NW
35
NW
20
NNW
35
NNW
55
NNW
55
NNW
 cm 
12
7
1
4
2
6
21
 mm 
max°C
-3
-1
0
0
0
-3
-5
-3
-1
-1
0
-1
-2
-2
0
2
4
min°C
-4
-3
0
0
-2
-4
-5
-4
-2
-1
-1
-1
-3
-3
-1
1
3
chill°C 
-14
-12
-6
-6
-11
-15
-16
-13
-8
-4
-5
-8
-10
-10
-8
-7
-5
Freezing level (m
1100
1900
2450
2550
2600
1900
1700
1700
2050
2100
2600
2450
2050
1850
2100
3350
3700
Cloud base (m)
1650
750
800
800
750
750
700
700
750
850
750
5100
1850
1500
1650
1800
750
Sea lvl1000m2000m3000m4000m5000m
-4-200-1-4-5-4-2-1-1-1-3-3-124-30232-1-2-201220-102314675444555643434
Sunrise
7:24
7:26
7:26
7:28
7:28
Sunset
4:27
4:25
4:25
4:24
4:24
4:23

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Wed morning, min -5°C on Thu afternoon). Winds decreasing (severe gales from the SSW on Thu morning, light winds from the NE by Fri morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -3°C on Sat afternoon). Winds increasing (light winds from the N on Fri afternoon, gales from the NNW by Sun afternoon).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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
7° C
light rain
Light rain .
17
Light winds from the SE
(17 kph at 140).
14 km
Low: overcast
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
2 hours ago
6° C
light rain
Light rain .
6
Light winds from the ESE
(6 kph at 120).
6 km
Mid: few
High: broken
Vancouver Airport
74 km S
218m alt.
2 hours ago
7° C
light rain
Light rain .
Wind obs. (6 kph from 70 degs) was rejected.
13 km
Low: overcast
75 km S
218m alt.
2 hours ago
7° C
light rain
Light rain .
13
Light winds from the E
(13 kph at 80).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
7° C
light rain
Light rain .
11
Light winds from the ESE
(11 kph at 110).
11 km
Low: few
Mid: few
High: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
5° C
light rain
Light rain .
0
Calm
(0 kph at 0).
16 km
Low: overcast
79 km S
81m alt.
2 hours ago
2° C
-
Wind obs. (27 kph from 321 degs) was rejected.
82 km WNW
54m alt.
2 hours ago
7° C
light rain
Light rain .
20
Moderate winds from the S
(20 kph at 190).
10 km
Low: broken
Mid: broken
High: 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