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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Sat 14 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Mon morning. Freeze-thaw conditions (max 5°C on Mon afternoon, min -9°C on Sat morning). Winds increasing (moderate winds from the NW on Sat night, near gales from the WSW by Mon night).

Days 4–6 Weather Summary

Heavy rain (total 39mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Wed morning. Mild temperatures (max 5°C on Tue night, min 2°C on Tue morning). Winds increasing (fresh winds from the SW on Tue afternoon, near gales from the WSW by Tue night).

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
light rain
mod rain
light rain
light snow
mod rain
heavy rain
light rain
light rain
light rain
snow shwrs
some clouds
some clouds
cloudy
cloudy
light rain
light rain
rain shwrs
some clouds
light rain
mod. rain
light rain
light snow
mod. rain
heavy rain
light rain
light rain
light rain
 km/h
45
NW
45
NW
25
NW
30
WNW
30
W
45
W
40
W
35
W
50
WSW
35
WSW
40
WSW
55
WSW
35
WSW
35
WSW
50
SW
50
SW
40
SW
35
SW
2
1
0.1
3
0.3
4
9
3
4
8
10
0.4
0.1
0.1
max °C
-9
-8
-4
-1
-1
3
4
5
5
3
3
5
2
3
5
4
5
5
min °C
-9
-9
-7
-2
-1
1
3
4
4
2
3
3
2
2
3
4
5
5
-20
-20
-17
-9
-8
-6
-3
-2
-3
-4
-3
-4
-5
-5
-4
-2
-1
-1
600
850
0
1550
1450
2750
3350
3400
3100
3100
3050
2950
3100
3100
2750
2650
3200
3050
Cloud base (m)
750
950
750
1850
1650
2000
950
1900
4650
1650
700
4950
1700
700
900
2400
2450
2000
Sea lvl1000m2000m3000m4000m5000m
-12-11-8-3-31333212112133-9-9-6-2-12455334234455-4-2-32356986686789109
Sunrise
7:22
7:22
7:20
7:18
7:16
7:13
Sunset
7:12
7:14
7:15
7:15
7:17
7:19

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of snow turning to light rain (total 3mm) on Mon morning. Freeze-thaw conditions (max 5°C on Mon afternoon, min -9°C on Sat morning). Winds increasing (moderate winds from the NW on Sat night, near gales from the WSW by Mon night).

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 39mm), heaviest during Tue afternoon. Later becoming colder with a dusting of snow on Wed morning. Mild temperatures (max 5°C on Tue night, min 2°C on Tue morning). Winds increasing (fresh winds from the SW on Tue afternoon, near gales from the WSW by Tue night).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
10° C
clear
-
20
Moderate winds from the W
(20 kph at 260).
16 km
Low: few
BUOY-KLMW1
57 km SW
3m alt.
1 hour ago
BUOY-LOPW1
60 km WSW
3m alt.
1 hour ago
67 km S
94m alt.
2 hours ago
3° C
Dry
Wind obs. (6 kph from 186 degs) was rejected.
72 km SSW
219m alt.
2 hours ago
11° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the W
(11 kph at 260).
16 km
Low: broken
Vancouver Airport
74 km S
218m alt.
2 hours ago
10° C
clear
-
9
Light winds from the N
(9 kph at 1).
16 km
Low: few
75 km S
218m alt.
2 hours ago
11° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the W
(11 kph at 270).
16 km
Low: broken
Portland Airport
76 km S
218m alt.
2 hours ago
10° C
partially cloudy
Dry and partly cloudy.
13
Light winds from the NW
(13 kph at 320).
16 km
Low: broken
Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
10° C
clear
Clear
7
Light winds from the W
(7 kph at 270).
16 km
82 km WNW
54m alt.
1 hour ago
10° C
clear
Clear
13
Light winds from the W.(Wind varies from 250 to 310 degs)
(13 kph at 280).
16 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