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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 pm Fri 02 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Drizzle on Fri afternoon followed by colder weather and a heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -8°C on Mon morning). Winds increasing (light winds from the SSW on Fri afternoon, near gales from the SSW by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue morning, min -10°C on Wed morning). Winds increasing (light winds from the WNW on Mon afternoon, near gales from the WSW by Tue morning).

Fri
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light snow
part cloud
light snow
heavy snow
mod snow
mod snow
mod snow
snow showers
snow showers
light snow
mod snow
heavy snow
mod snow
heavy snow
mod snow
heavy snow
light rain
light snow
some clouds
light snow
heavy snow
mod. snow
mod. snow
mod. snow
snow shwrs
snow shwrs
light snow
mod. snow
heavy snow
mod. snow
heavy snow
mod. snow
heavy snow
 km/h
15
SSW
25
SSE
50
SSW
40
S
50
SSW
55
SW
40
SSW
25
SW
15
W
20
WNW
30
W
40
WSW
40
WSW
30
WNW
35
SW
45
WNW
45
WNW
5
1
20
6
9
9
1
2
3
9
21
10
13
9
19
1.4
max °C
2
2
-1
-1
-2
-5
-5
-6
-8
-8
-7
-6
-6
-8
-8
-10
-9
min °C
1
-3
-2
-2
-3
-6
-5
-7
-8
-8
-8
-6
-7
-9
-10
-10
-10
-3
-12
-11
-9
-11
-16
-14
-15
-15
-15
-16
-16
-16
-18
-20
-21
-21
2250
2150
1700
1900
1350
1300
1150
1000
850
900
650
800
750
500
700
600
600
Cloud base (m)
650
1750
650
2050
650
650
650
650
700
700
700
800
650
700
650
700
700
Sea lvl1000m2000m3000m4000m5000m
-2-3-5-5-6-9-9-10-11-11-10-8-10-13-13-14-142-1-2-2-3-6-5-7-8-8-8-6-7-9-9-10-107555321-1-1-1-2-1-1-3-2-3-3
Sunrise
7:50
7:50
7:50
7:50
7:50
Sunset
4:34
4:35
4:36
4:37
4:37
4:38

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Drizzle on Fri afternoon followed by colder weather and a heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -8°C on Mon morning). Winds increasing (light winds from the SSW on Fri afternoon, near gales from the SSW by Sat night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue morning, min -10°C on Wed morning). Winds increasing (light winds from the WNW on Mon afternoon, near gales from the WSW by Tue morning).

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
9° C
light rain
Light rain .
6
Light winds from the NW.(Wind varies from 002 to 008 degs)
(6 kph at 320).
11 km
Low: broken
Mid: 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
7° C
clear
Fog -.
Wind obs. (6 kph from 160 degs) was rejected.
0 km
Low: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
7° C
cloudy
Dry and cloudy.
Wind obs. (6 kph from 120 degs) was rejected.
16 km
Low: overcast
75 km S
218m alt.
2 hours ago
7° C
light rain
Light rain .
Wind obs. (44 kph from 90 degs) was rejected.
16 km
Low: few
Mid: broken
High: overcast
Portland Airport
76 km S
218m alt.
1 hour ago
7° C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 250 degs) was rejected.
13 km
Low: few
Mid: scattered
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
3° C
cloudy
Dry and cloudy.
Wind obs. (9 kph from 40 degs) was rejected.
16 km
Low: broken
Mid: overcast
79 km S
81m alt.
3 hours ago
-3° C
-
Wind obs. (6 kph from 92 degs) was rejected.
82 km WNW
54m alt.
1 hour ago
8° C
clear
Mist -.
6
Light winds from the NNW
(6 kph at 340).
8 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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