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

UsMount Saint Helens
Weather Forecast, United States

Issued: 10pm Sun 24 Oct Local Time
Updates in: hr min s
Update imminent
Mountain icon 3 Mount Saint Helens Elevations: 3 Forecast Elevations:
 

Mount Saint Helens Weather (Days 0-3):

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -1°C on Tue afternoon, min -4°C on Tue night). Winds decreasing (severe gales from the SSW on Sun night, moderate winds from the W by Wed afternoon).

(Days 3-6):

Mild with heavy rain (total 76mm), heaviest during Thu afternoon. Becoming colder with a moderate fall of snow heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -3°C on Fri morning). Winds decreasing (gales from the SW on Thu afternoon, light winds from the NE by Fri night).

(Days 6-9):

Mostly dry. Mild temperatures (max 5°C on Sat night, min 4°C on Sat night). Wind will be generally light.

(Days 10-12):

Mostly dry. Temperatures will be slightly above freezing (max 4°C on Tue night, min 1°C on Wed night). Wind will be generally light.

Sun
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Fri
5
night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM
cloudy
light snow
heavy snow
heavy snow
moderate snow
moderate snow
light snow
snow showers
cloudy
light snow
heavy rain
heavy rain
heavy snow
snow showers
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
cloudy
partially cloudy
clear
clear
clear
clear
clear
cloudy light snow heavy snow heavy snow mod. snow mod. snow light snow snow shwrs cloudy light snow heavy rain heavy rain heavy snow snow shwrs some clouds clear clear clear clear clear clear clear clear clear clear clear clear clear some clouds cloudy some clouds clear clear clear clear clear
Wind km/h
65
SSW
50
SSW
45
SW
35
SW
40
SW
50
WSW
60
W
35
W
25
W
45
SW
60
SW
50
WSW
35
WSW
30
WNW
20
NW
10
E
15
ESE
15
ESE
10
SE
5
SE
10
ESE
10
SE
15
ESE
20
ESE
20
SE
15
SE
10
SSE
10
SSW
10
SSW
0
SSW
5
NNE
10
NE
10
NE
20
ENE
25
ENE
25
ENE
Snow
 cm
- 3 12 15 7 6 3 1 - 2 - - 14 2 - - - - - - - - - - - - - - - - - - - - - -
Rain
 mm
- - - - - - - - - 7 12 28 29 - - - - - - - - - - - - - - - - - - - - - - -
Max °C
-2 -3 -2 -2 -2 -1 -2 -2 -2 4 5 6 4 -3 -2 2 2 3 5 5 4 5 5 5 5 5 4 4 2 2 2 2 3 3 2 2
Min °C
-3 -3 -3 -3 -3 -1 -4 -4 -2 -1 4 5 -2 -3 -3 -2 2 3 4 5 4 5 5 5 5 5 4 3 2 2 1 2 3 2 2 2
 Chill °C
-12 -12 -10 -10 -10 -10 -11 -10 -9 -3 -2 -1 -2 -11 -8 -2 -2 -1 2 4 2 3 2 2 1 2 1 1 -1 0 2 -1 1 0 -3 -3
1550 1400 1600 1450 1550 1800 1500 1550 1700 3100 3000 3000 2350 1300 1250 2900 3200 3350 3300 3200 3200 3050 3050 3050 2950 2900 2750 2550 2300 2250 2200 2600 2750 2550 2350 2250
Sea lvl3000ft6000ft9000ft12000ft15000ft
-6-6-5-5-4-3-5-5-41232-5-31223333222211-1-2-1011-1-1-2-3-2-2-2-1-2-2-24564-3-22235545555544222233225334355447101110224677997101081010888779779
Sunrise
- 7:39 - - 7:39 - - 7:41 - - 7:43 - - 7:43 - - 7:46 - - 7:47 - - 7:48 - - 7:50 - - 7:52 - - 7:52 - - 7:54 -
Sunset
- - 6:05 - - 6:04 - - 6:01 - - 6:00 - - 5:59 - - 5:57 - - 5:55 - - 5:53 - - 5:52 - - 5:51 - - 5:50 - - 5:49

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -1°C on Tue afternoon, min -4°C on Tue night). Winds decreasing (severe gales from the SSW on Sun night, moderate winds from the W by Wed afternoon).

Mount Saint Helens Weather (Days 3-6):

Mild with heavy rain (total 76mm), heaviest during Thu afternoon. Becoming colder with a moderate fall of snow heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -3°C on Fri morning). Winds decreasing (gales from the SW on Thu afternoon, light winds from the NE by Fri night).

Mount Saint Helens Weather (Days 6-9):

Mostly dry. Mild temperatures (max 5°C on Sat night, min 4°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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
41 km S
213m alt.
1 hour ago
11° C
Dry
18
Light winds from the SE
(18 kph at 144).
34
41 km S
212m alt.
1 hour ago
12° C
Dry
14
Light winds from the SSE
(14 kph at 165).
37
48 km S
229m alt.
2 hours ago
12° C
Dry
18
Light winds from the SSW
(18 kph at 198).
31
53 km SW
270m alt.
3 hours ago
11° C
Dry
18
Light winds from the S
(18 kph at 175).
50
53 km S
106.7m alt.
2 hours ago
12° C
Dry
13
Light winds from the S
(13 kph at 188).
26

* 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