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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 pm Sun 23 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Wed morning, min -8°C on Sun night). Winds decreasing (fresh winds from the W on Sun night, light winds from the WSW by Mon night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Wed night, min -5°C on Fri night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the S by Thu afternoon).

Sun
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
light snow
snow showers
part cloud
light snow
mod snow
mod snow
cloud
light snow
light snow
cloud
light snow
cloud
part cloud
cloud
snow showers
light snow
snow shwrs
light snow
snow shwrs
some clouds
light snow
mod. snow
mod. snow
cloudy
light snow
light snow
cloudy
light snow
cloudy
some clouds
cloudy
snow shwrs
 km/h
25
WSW
35
W
25
W
25
WNW
15
WNW
30
SW
30
SW
25
WSW
20
WSW
10
SW
25
SSW
20
S
35
S
15
ESE
15
NNW
20
NW
25
NW
 cm 
2
3
2
1
3
7
7
2
2
1
1
 mm 
max°C
-2
-4
-6
-6
-2
-1
-1
0
2
1
2
1
0
-2
-2
-3
-3
min°C
-3
-8
-7
-6
-5
-3
-2
-1
1
1
1
0
-2
-2
-2
-3
-5
chill°C 
-10
-18
-15
-14
-11
-11
-9
-7
-4
-2
-4
-5
-9
-9
-7
-9
-12
Freezing level (m
1650
1000
950
1000
850
1700
1300
1850
2300
2150
2250
2000
1950
1700
1650
1450
1250
Cloud base (m)
700
750
750
750
750
2450
850
750
700
800
700
750
700
700
850
750
750
Sea lvl1000m2000m3000m4000m5000m
-6-10-10-9-6-4-3-3-1-2-2-2-5-5-5-5-6-3-6-7-6-4-2-2-12121-1-2-2-3-441001223566543331
Sunrise
7:22
7:22
7:24
7:26
7:26
Sunset
4:29
4:28
4:27
4:25
4:25
4:24

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Wed morning, min -8°C on Sun night). Winds decreasing (fresh winds from the W on Sun night, light winds from the WSW by Mon night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Wed night, min -5°C on Fri night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the S by Thu afternoon).

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
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
8° C
light rain
Light rain .
0
Calm
(0 kph at 0).
14 km
Low: scattered
Mid: broken
High: overcast
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
8° C
cloudy
Dry and cloudy.
0
Calm.(Wind varies from 003 to 009 degs)
(0 kph at 0).
0.0 km
High: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
9° C
cloudy
Dry and cloudy.
Wind obs. (7 kph from 300 degs) was rejected.
0.0 km
High: overcast
75 km S
218m alt.
2 hours ago
9° C
light rain
Light rain .
0
Calm
(0 kph at 0).
3 km
Mid: broken
High: broken
Portland Airport
76 km S
218m alt.
2 hours ago
9° C
clear
-
0
Calm.(Wind varies from 004 to 008 degs)
(0 kph at 0).
0.0 km
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
10° C
light rain
Light rain .
Wind obs. (7 kph from 320 degs) was rejected.
16 km
Low: scattered
Mid: broken
High: overcast
79 km S
81m alt.
2 hours ago
13° C
Dry
8
Light winds from the SSE
(8 kph at 155).
16
82 km WNW
54m alt.
2 hours ago
11° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast

* 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.

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