– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Mon 25 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 25 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Mon afternoon. Freeze-thaw conditions (max 8°C on Wed afternoon, min -6°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the ENE by Wed night).									Days 4–6 Weather Summary Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 9°C on Thu afternoon, min -3°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Fri afternoon).
	Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light snow	light snow	light snow	some clouds	cloudy	clear	clear	some clouds	clear	some clouds	rain shwrs	rain shwrs	some clouds	clear	clear	clear	some clouds
km/h	SSW	SW	WNW	NNE	NNE	NE	NNE	NNE	ENE	ESE	NE	NE	NW	WNW	WNW	WNW	W	SSW
See all weather maps
cm	—	4	4	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.7	0.3	—	—	—	—	—
max °C	1	-2	-5	-5	-3	4	6	8	8	7	9	8	3	2	0	-2	0	0
min °C	-1	-3	-6	-5	-4	-2	4	8	6	7	9	5	3	1	-3	-3	-1	0
chill °C	-10	-12	-13	-11	-10	-8	-1	5	4	6	7	4	1	-5	-10	-10	-6	-4

Freezing level m	2450	2000	1550	1650	2000	3200	3750	3950	3800	3700	3900	3700	3350	3100	1500	1800	2500	2500
Cloud base (m)	2300	1450	700	700	700	1450	6200		9300	9250		2750	900	1500	850	750	2000	6050

	5:26	—	—	5:24	—	—	5:24	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	—	8:45	—	—	8:45	—	—	8:46	—	—	8:47	—	—	8:49	—	—	8:50

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Mon afternoon. Freeze-thaw conditions (max 8°C on Wed afternoon, min -6°C on Mon night). Winds decreasing (gales from the SSW on Mon afternoon, light winds from the ENE by Wed night).

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 9°C on Thu afternoon, min -3°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Fri afternoon).

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	13° C	Light rain .	Light winds from the WNW (11 kph at 300).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	17° C	Dry and cloudy.	Moderate winds from the SW (20 kph at 220).	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	19° C	Dry and cloudy.	Wind obs. (17 kph from 170 degs) was rejected.	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the SSW (26 kph at 210).	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	20° C	Clear	Moderate winds from the NW (22 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago		Light rain .	Light winds from the S (13 kph at 180).	14 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the SSW (15 kph at 200).	16 km Low: broken Mid: broken High: overcast

* 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.