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

Mount Saint Helens
Weather Forecast, United States

Issued: 10 am Fri 20 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 2°C on Fri morning, min -8°C on Sat morning). Winds decreasing (severe gales from the WSW on Fri morning, moderate winds from the W by Sun night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -1°C on Mon morning, min -14°C on Tue night). Winds decreasing (extremely windy from the SW on Tue morning, moderate winds from the WNW by Wed night).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
snow showers
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
mod snow
mod snow
heavy snow
heavy snow
heavy snow
snow showers
cloudy
light snow
snow shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
mod. snow
mod. snow
heavy snow
heavy snow
heavy snow
snow shwrs
 km/h
75
WSW
55
WSW
45
WSW
40
WNW
40
WNW
45
WNW
30
WNW
25
W
30
WSW
25
WSW
30
SW
60
SW
105
SW
85
SW
70
SW
60
W
50
W
30
WNW
5
1
8
8
12
22
12
1
max °C
2
0
-1
-7
-6
-5
-4
-2
-1
-1
-1
-2
-1
-3
-7
-12
-13
-10
min °C
1
-1
-7
-8
-6
-7
-5
-2
-1
-1
-2
-5
-1
-4
-14
-12
-13
-13
-8
-10
-17
-19
-15
-17
-14
-9
-7
-8
-9
-15
-12
-16
-29
-27
-27
-25
2700
2300
1500
1000
1300
900
1450
2150
2450
2300
2200
1750
2150
1850
650
750
800
0
Cloud base (m)
1550
700
700
750
1800
850
9200
8600
6900
6400
5350
2200
650
650
700
750
750
750
Sea lvl1000m2000m3000m4000m5000m
2-1-4-8-6-6-5-2-1-1-2-4-1-4-11-12-13-1242-2-6-4-5-31222-1-1-1-7-8-9-9973-12-1376684360-2-2-4
Sunrise
7:11
7:09
7:07
7:05
7:03
7:01
Sunset
7:20
7:22
7:22
7:23
7:25
7:27

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 2°C on Fri morning, min -8°C on Sat morning). Winds decreasing (severe gales from the WSW on Fri morning, moderate winds from the W by Sun night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -1°C on Mon morning, min -14°C on Tue night). Winds decreasing (extremely windy from the SW on Tue morning, moderate winds from the WNW by Wed night).

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
13° C
light rain
Light rain .
0
Calm
(0 kph at 0).
13 km
Low: 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
13° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
Vancouver Airport
74 km S
218m alt.
2 hours ago
15° C
cloudy
Dry and cloudy.
Wind obs. (7 kph from 130 degs) was rejected.
16 km
Low: broken
Mid: overcast
75 km S
218m alt.
2 hours ago
16° C
cloudy
Dry and cloudy.
11
Light winds from the SW
(11 kph at 230).
16 km
Low: overcast
Portland Airport
76 km S
218m alt.
2 hours ago
16° C
cloudy
Dry and cloudy.
Wind obs. (13 kph from 180 degs) was rejected.
16 km
Low: broken
Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
16° C
cloudy
Dry and cloudy.
15
Light winds from the WNW.(Wind varies from 250 to 320 degs)
(15 kph at 290).
16 km
Low: overcast
82 km WNW
54m alt.
2 hours ago
12° C
light rain
Light rain .
11
Light winds from the SSE
(11 kph at 160).
8 km
Low: few
Mid: scattered
High: broken
SHIP2833
88 km S
15m alt.
3 hours ago
- 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