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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 pm Sat 28 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sat night, min -11°C on Sun night). Winds decreasing (near gales from the WSW on Sun night, light winds from the W by Mon night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Fri morning, min -11°C on Wed night). Winds decreasing (gales from the SW on Tue night, light winds from the NW by Thu morning).

Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
light snow
snow showers
clear
clear
cloud
cloud
cloud
mod snow
heavy snow
heavy snow
snow showers
light snow
light snow
clear
clear
clear
clear
some clouds
cloudy
light snow
snow shwrs
clear
clear
cloudy
cloudy
cloudy
mod. snow
heavy snow
heavy snow
snow shwrs
light snow
light snow
clear
clear
clear
clear
 km/h
45
WSW
35
WSW
50
WSW
45
WNW
35
NNW
10
WNW
20
WSW
20
SSW
30
SW
55
SSW
65
SW
45
SW
25
SW
30
NW
45
NW
40
NNW
30
NNW
30
NNW
25
N
4
6
9
21
18
7
3
2
max °C
-5
-7
-8
-10
-9
-7
-6
-7
-7
-6
-6
-7
-10
-10
-8
-6
-4
-4
-1
min °C
-6
-8
-8
-11
-11
-8
-7
-7
-8
-7
-6
-9
-11
-11
-11
-8
-5
-4
-3
-16
-18
-18
-23
-23
-15
-12
-13
-17
-16
-18
-20
-21
-18
-22
-19
-14
-12
-10
1400
1100
1250
250
750
1350
1450
1350
1450
1150
1250
1150
850
900
1100
950
1100
1300
2100
Cloud base (m)
950
1900
700
700
6350
4550
4050
3200
650
650
650
650
700
700
750
750
750
750
Sea lvl1000m2000m3000m4000m5000m
-6-8-8-11-10-8-7-7-8-7-6-8-11-11-10-7-5-4-2-3-5-5-9-8-5-4-4-4-4-4-5-8-8-6-5-4-3-1211-3-42234211-1-110122
Sunrise
6:54
6:52
6:50
6:48
6:47
6:45
Sunset
7:32
7:34
7:35
7:37
7:37
7:38

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sat night, min -11°C on Sun night). Winds decreasing (near gales from the WSW on Sun night, light winds from the W by Mon night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Fri morning, min -11°C on Wed night). Winds decreasing (gales from the SW on Tue night, light winds from the NW by Thu morning).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
9° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
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
10° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the N
(11 kph at 0).
16 km
Low: scattered
Vancouver Airport
74 km S
218m alt.
2 hours ago
11° C
clear
Clear
11
Light winds from the NNW
(11 kph at 330).
16 km
75 km S
218m alt.
2 hours ago
11° C
clear
-
Wind obs. (9 kph from 270 degs) was rejected.
16 km
Low: few
Portland Airport
76 km S
218m alt.
2 hours ago
11° C
clear
-
15
Light winds from the NW
(15 kph at 320).
16 km
Low: few
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
6° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
82 km WNW
54m alt.
1 hour ago
7° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
94 km SSW
218m alt.
2 hours ago
9° C
clear
Clear
11
Light winds from the WNW
(11 kph at 300).
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