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

Mount Saint Helens
Weather Forecast, United States

Issued: 3 pm Mon 16 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -9°C on Mon afternoon, min -12°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon night, calm by Wed night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max -1°C on Sat night, min -10°C on Thu afternoon). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the SE by Sat night).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
snow showers
snow showers
part cloud
snow showers
mod snow
light snow
cloud
part cloud
snow showers
snow showers
light snow
cloud
cloud
cloud
cloud
part cloud
mod. snow
snow shwrs
snow shwrs
some clouds
snow shwrs
mod. snow
light snow
cloudy
some clouds
snow shwrs
snow shwrs
light snow
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
25
WSW
20
SSW
30
S
10
SSW
15
WNW
20
W
20
W
10
WSW
5
N
15
NW
20
WNW
25
W
15
WSW
20
S
30
SSE
40
SE
45
SE
10
7
2
1
6
5
1
1
4
max °C
-9
-11
-11
-10
-10
-11
-10
-10
-9
-9
-9
-9
-7
-5
-4
-3
-1
min °C
-10
-12
-11
-10
-11
-11
-10
-11
-10
-10
-10
-9
-8
-7
-5
-3
-2
-19
-22
-21
-16
-18
-19
-18
-17
-10
-17
-18
-17
-14
-13
-13
-11
-10
700
200
500
650
0
500
600
0
650
750
200
550
650
500
950
1200
1450
Cloud base (m)
1500
600
650
700
750
650
650
700
750
750
700
850
700
1750
850
900
750
Sea lvl1000m2000m3000m4000m5000m
-14-16-15-14-15-15-14-15-13-13-13-11-10-9-7-5-4-10-12-11-10-11-11-10-11-10-10-10-9-8-6-5-3-2-3-5-4-3-5-4-4-4-2-4-5-3-3-3112
Sunrise
7:07
7:05
7:03
7:03
7:01
Sunset
5:36
5:37
5:38
5:39
5:42
5:43

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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 Mon afternoon. Temperatures will be well below freezing (max -9°C on Mon afternoon, min -12°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon night, calm by Wed night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max -1°C on Sat night, min -10°C on Thu afternoon). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the SE by Sat 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
6° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the SSE
(7 kph at 160).
16 km
Low: broken
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.
47 minutes ago
6° C
Dry
0
Calm
(0 kph at 165).
2
72 km SSW
219m alt.
2 hours ago
5° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the ESE
(11 kph at 120).
16 km
Low: few
Mid: scattered
Vancouver Airport
74 km S
218m alt.
1 hour ago
6° C
partially cloudy
Dry and partly cloudy.
Wind obs. (11 kph from 150 degs) was rejected.
16 km
Low: scattered
Mid: scattered
High: broken
75 km S
218m alt.
2 hours ago
6° C
light rain
Light rain .
19
Light winds from the SSW
(19 kph at 210).
14 km
Low: broken
Mid: broken
High: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
6° C
light rain
Light rain .
9
Light winds from the SSW
(9 kph at 200).
16 km
Low: scattered
Mid: broken
High: broken
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
1 hour ago
4° C
cloudy
Dry and cloudy.
Wind obs. (7 kph from 320 degs) was rejected.
16 km
Low: scattered
Mid: broken
High: overcast
82 km WNW
54m alt.
1 hour ago
3° C
clear
Clear
0
Calm
(0 kph at 0).
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.

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