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

UsMount Saint Helens
Weather Forecast, United States

Issued: 10am Fri 24 Sep 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):

Heavy rain (total 20mm), heaviest during Sun night. Warm (max 23°C on Fri afternoon, min 10°C on Sun afternoon). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun night).

(Days 3-6):

Heavy rain (total 45mm), heaviest during Tue afternoon. Very mild (max 10°C on Wed afternoon, min 4°C on Tue morning). Wind will be generally light.

(Days 6-9):

Heavy rain (total 22mm), heaviest during Thu morning. Very mild (max 11°C on Sat afternoon, min 7°C on Thu morning). Wind will be generally light.

(Days 10-12):

Mostly dry. Warm (max 21°C on Mon afternoon, min 11°C on Sun morning). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
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 night
clear
clear
partially cloudy
clear
clear
partially cloudy
partially cloudy
light rain
heavy rain
moderate rain
rain showers
heavy rain
light rain
moderate rain
moderate rain
partially cloudy
partially cloudy
cloudy
heavy rain
moderate rain
cloudy
cloudy
partially cloudy
clear
cloudy
cloudy
cloudy
cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear clear some clouds clear clear some clouds some clouds light rain heavy rain mod. rain rain shwrs heavy rain light rain mod. rain mod. rain some clouds some clouds cloudy heavy rain mod. rain cloudy cloudy some clouds clear cloudy cloudy cloudy cloudy some clouds some clouds clear clear clear clear clear clear
Wind km/h
15
ESE
10
SE
5
WSW
5
WSW
10
W
10
SW
15
SSW
20
SSW
30
SSW
15
SSW
10
S
25
SSW
15
SW
20
WSW
15
W
5
SSW
5
SSW
15
S
25
S
5
SW
0
NNW
5
NW
10
NW
5
SSW
10
SSE
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
10
SE
10
SE
5
SE
5
ESE
5
SSE
5
SSE
Snow
 cm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Rain
 mm
- - - - - - - 1 19 8 2 14 5 10 6 - - - 13 9 - - - - - - - - - - - - - - - -
Max °C
19 23 20 18 20 17 12 12 11 9 8 8 5 7 6 6 10 9 8 9 8 8 10 8 9 11 10 12 14 14 18 21 20 18 21 19
Min °C
17 22 18 17 20 12 11 10 10 8 8 5 4 6 5 5 8 9 7 8 8 7 10 7 7 10 10 11 13 13 14 21 17 16 21 19
 Chill °C
19 23 20 18 20 17 10 10 8 7 7 5 1 4 3 6 9 7 5 8 8 8 9 8 8 10 9 11 13 14 18 21 20 18 21 19
4700 4550 4300 4250 4100 3750 3400 3350 2800 2450 2250 2000 1850 2050 1900 2200 3050 3300 3150 3050 2750 2350 2350 2700 3150 3050 3300 3300 3550 3600 4300 4350 4200 4100 4050 4050
Sea lvl3000ft6000ft9000ft12000ft15000ft
1313131010954310-2-4-3-3-124322-1-12223457101112101111141616131312766321-10014554423345678101214161314151923201820171212119885766109898810891110121414182120182119
Sunrise
6:56 - - 6:58 - - 7:00 - - 7:01 - - 7:01 - - 7:03 - - 7:05 - - 7:05 - - 7:07 - - 7:09 - - 7:09 - - 7:11 - -
Sunset
- 7:02 - - 7:00 - - 6:59 - - 6:57 - - 6:54 - - 6:52 - - 6:51 - - 6:49 - - 6:46 - - 6:45 - - 6:43 - - 6:40 -

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 20mm), heaviest during Sun night. Warm (max 23°C on Fri afternoon, min 10°C on Sun afternoon). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun night).

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 45mm), heaviest during Tue afternoon. Very mild (max 10°C on Wed afternoon, min 4°C on Tue morning). Wind will be generally light.

Mount Saint Helens Weather (Days 6-9):

Heavy rain (total 22mm), heaviest during Thu morning. Very mild (max 11°C on Sat afternoon, min 7°C on Thu morning). 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
41 km S
213m alt.
38 minutes ago
32° C
Dry
Wind obs. (14 kph from 135 degs) was rejected.
41 km S
212m alt.
56 minutes ago
31° C
Dry
Wind obs. (8 kph from 136 degs) was rejected.
48 km S
229m alt.
36 minutes ago
31° C
Dry
5
Calm
(5 kph at 59).
21
53 km SW
270m alt.
35 minutes ago
27° C
Dry
0
Calm
(0 kph at 217).
6
53 km S
106.7m alt.
43 minutes ago
31° C
Dry
2
Calm
(2 kph at 72).
10

* 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