– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Mon 22 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 22 Jun Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 10°C on Mon night, min 5°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the WNW by Wed night).									Days 4–6 Weather Summary Mild at first with light rain (total 3mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 6°C on Thu afternoon, min -5°C on Sat morning). Winds increasing (light winds from the W on Thu morning, strong winds from the WNW by Fri night).
	Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	clear	clear	some clouds	some clouds	light rain	light snow	light snow	snow shwrs	light snow	light snow	light snow
km/h	SE	SE	SSE	SE	SE	WSW	WNW	NW	WNW	W	W	W	WSW	W	WNW	W	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	2	3	3	2	2	2
mm	—	—	—	—	—	—	—	—	—	—	—	3	—	—	—	—	—	—
max °C	7	9	10	9	10	9	7	7	6	5	6	4	1	1	0	-4	-4	-2
min °C	7	9	9	9	10	7	6	6	5	4	4	2	1	1	-2	-5	-4	-4
chill °C	7	8	8	7	9	4	3	2	0	-1	-1	-3	-5	-5	-10	-14	-12	-12

Freezing level m	3550	3750	3800	3700	3800	3700	3600	3450	3500	3550	3400	3300	2850	2700	2100	1750	1950	1950
Cloud base (m)		3550			6400		6450			6150	2950	650	650	650	700	700	700	700

	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 5°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the WNW by Wed night).

Mount Saint Helens Weather (Days 3-6):

Mild at first with light rain (total 3mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 6°C on Thu afternoon, min -5°C on Sat morning). Winds increasing (light winds from the W on Thu morning, strong winds from the WNW by Fri 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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	28° C	Clear	Light winds from the NNW (15 kph at 340).	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	26° C	Dry	Calm (2 kph at 259).
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	28° C	Clear	Light winds from the N (11 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	28° C	Clear	Wind obs. (15 kph from 290 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	28° C	Clear	Light winds from the N (6 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	27° C	Dry and partly cloudy.	Light winds from the WNW (11 kph at 300).	16 km Low: few Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	31° C	Clear	Light winds from the ESE.(Wind varies from 090 to 150 degs) (15 kph at 110).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	27° C	Clear	Moderate winds from the NNE (22 kph at 20).	14 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.