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

Mount Saint Helens
Weather Forecast, United States

Issued: 4 am Sat 08 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 12°C on Sat afternoon, min 9°C on Sat night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Very mild (max 13°C on Thu afternoon, min 9°C on Wed morning). Wind will be generally light.

Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9550
9100
8900
8950
9500
700
750
km/h
25
WNW
30
WNW
25
WNW
15
NW
20
WNW
30
WNW
20
NW
20
NW
15
NW
10
NW
20
NW
20
NW
15
NNW
15
NW
20
NW
10
NNW
15
NW
5
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
11
12
11
9
10
9
9
11
11
10
11
10
9
10
11
11
13
12
min °C
11
11
9
9
10
9
9
11
10
10
11
10
9
10
10
11
12
11
 chill °C
8
8
6
6
8
6
6
9
8
8
9
8
6
8
8
9
11
11
Freezing level m
4450
4500
4450
4250
4300
4200
4300
4450
4500
4400
4400
4350
4400
4500
4550
4600
4600
4500
Sea lvl1000m2000m3000m4000m5000m
11121091099111110111091011111312141413111311111313121412101212131514192116162015151915172016151815162217
Sunrise
5:58
5:58
6:01
6:01
6:03
6:03
Sunset
8:29
8:27
8:25
8:23
8:22
8:21

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Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 12°C on Sat afternoon, min 9°C on Sat night). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Thu afternoon, min 9°C on Wed morning). Wind will be generally light.

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
BUOY-KLMW1
56 km SW
3m alt.
1 hour ago
Kelso Longveiw Airport
56 km WSW
220m alt.
2 hours ago
16° C
clear
-
6
Light winds from the NE
(6 kph at 40).
16 km
Low: few
SHIP12683
60 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
clear
Clear
0
Calm
(0 kph at 0).
16 km
72 km SSW
219m alt.
2 hours ago
13° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Vancouver Airport
74 km S
218m alt.
2 hours ago
16° C
clear
Clear
Wind obs. (7 kph from 310 degs) was rejected.
16 km
75 km S
218m alt.
2 hours ago
17° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Portland Airport
76 km S
218m alt.
2 hours ago
16° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the NNW
(6 kph at 330).
16 km
Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon)
78 km SE
195m alt.
2 hours ago
clear
Haze -.
Wind obs. (6 kph from 210 degs) was rejected.
2 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