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

Mount Saint Helens
Weather Forecast, United States

Issued: 9 pm Wed 26 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 48mm), heaviest during Thu night. Later becoming colder with a dusting of snow on Sat afternoon. Mild temperatures (max 7°C on Wed night, min 1°C on Sat morning). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue morning. Mild temperatures (max 5°C on Mon morning, min 1°C on Sat night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
Tuesday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
heavy rain
heavy rain
light rain
part cloud
cloud
cloud
light snow
part cloud
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
cloud
light snow
rain shwrs
light rain
heavy rain
heavy rain
light rain
some clouds
cloudy
cloudy
light snow
some clouds
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
cloudy
light snow
 km/h
10
SSE
15
S
20
S
15
S
5
S
5
SE
15
SE
5
SW
5
NNW
5
E
0
W
5
NNW
5
NNW
0
NNW
5
W
15
WNW
15
W
15
WNW
10
WNW
 cm 
2
3
 mm 
5
1.4
16
24
1
0.8
1.1
max°C
7
5
4
4
4
5
5
4
1
1
3
3
3
5
4
4
3
1
1
min°C
5
5
4
3
4
4
3
1
1
1
3
3
3
5
3
4
2
1
1
chill°C 
1
2
0
-1
3
3
3
1
1
0
3
3
1
5
1
1
-3
-3
-3
Freezing level (m
2450
2050
1750
1600
1900
2200
2550
1700
1250
1150
1600
1750
2650
3550
3200
2000
1600
1150
1100
Cloud base (m)
800
700
700
700
750
750
6000
2000
1500
700
750
900
2000
6050
900
900
700
700
700
Sea lvl1000m2000m3000m4000m5000m
-1-3-4-4-2-1-2-6-6-5-4-2130-2-5-6-920-1-2011-3-4-3-2-11321-3-4-66544454311333544311
Sunrise
7:26
7:26
7:28
7:28
7:30
7:31
Sunset
4:25
4:24
4:24
4:23
4:23
4:23

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 48mm), heaviest during Thu night. Later becoming colder with a dusting of snow on Sat afternoon. Mild temperatures (max 7°C on Wed night, min 1°C on Sat morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Tue morning. Mild temperatures (max 5°C on Mon morning, min 1°C on Sat 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
BUOY-KLMW1
56 km SW
3m alt.
1 hour ago
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
10° C
cloudy
Dry and cloudy.
15
Light winds from the SSE
(15 kph at 150).
14 km
Low: overcast
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
72 km SSW
219m alt.
1 hour ago
8° C
cloudy
Dry and cloudy.
11
Light winds from the SSE
(11 kph at 160).
16 km
Low: broken
Mid: broken
High: overcast
Vancouver Airport
74 km S
218m alt.
1 hour ago
8° C
cloudy
Dry and cloudy.
Wind obs. (17 kph from 110 degs) was rejected.
16 km
Low: broken
Mid: overcast
75 km S
218m alt.
2 hours ago
8° C
partially cloudy
Dry and partly cloudy.
33
Fresh winds from the E
(33 kph at 90).
16 km
Low: broken
Portland Airport
76 km S
218m alt.
2 hours ago
8° C
light rain
Light rain .
22
Moderate winds from the ESE
(22 kph at 110).
16 km
Low: broken
Mid: overcast
SHIP4767
78 km S
15m alt.
2 hours ago
- km
SHIP3535
78 km S
15m alt.
2 hours ago
- km
SHIP9575
78 km S
15m alt.
3 hours ago
- 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