– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 21 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 21 Jun Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 10°C on Mon night, min 7°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mild with light rain (total 6mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 7°C on Wed night, min -5°C on Fri night). Mainly strong winds.
		Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	cloudy	some clouds	some clouds	some clouds	clear	some clouds	clear	light rain	light snow	cloudy	light snow	light snow	light snow	some clouds	some clouds
km/h	NW	ESE	SE	S	SE	W	W	WNW	WNW	WNW	W	WSW	WSW	WSW	W	WNW	NW	NNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	1	—	2	3	1	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	6	—	—	—	—	—	—
max °C	7	8	9	10	9	10	9	7	8	7	5	5	4	0	-1	-2	-4	-1	2
min °C	7	7	8	9	9	9	7	7	7	5	5	4	1	-1	-1	-5	-5	-2	1
chill °C	4	6	7	8	7	8	4	4	4	0	1	-2	-6	-8	-8	-14	-14	-9	-6

Freezing level m	3700	3650	3700	3750	3650	3800	3650	3600	3700	3600	3600	3550	3200	2300	2350	1950	1850	2400	3150
Cloud base (m)			3550		6800	6700	6800	6800	5800		6000	2750	650	650	750	650	700	850	750

	—	5:16	—	—	5:16	—	—	5:16	—	—	5:18	—	—	5:18	—	—	5:18	—	—
	—	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 10°C on Mon night, min 7°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mild with light rain (total 6mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 7°C on Wed night, min -5°C on Fri night). Mainly strong winds.

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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	17° C	Clear	Light winds from the NW (11 kph at 320).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	11° C	Dry	Calm (0 kph at 69).
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	21° C	Clear	Light winds from the NW (11 kph at 320).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	21° C	Clear	Light winds from the NW (13 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	21° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	21° C	Clear	Light winds from the NNW (15 kph at 330).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15° C	-	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.