– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Wed 15 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 15 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -10°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Fri afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Mon night, min 3°C on Sat afternoon). Wind will be generally light.
	Wed 15		Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	light snow	some clouds	cloudy	some clouds	clear	some clouds	cloudy	cloudy	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds
km/h	WNW	NW	NW	NW	NW	N	SW	SSW	S	S	SSE	SE	S	S	SSE	SSE	SE
See all weather maps
cm	13	5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-9	-9	-8	-5	-5	-4	0	2	3	5	5	4	7	8	8	9	10
min °C	-9	-10	-9	-6	-6	-5	-3	0	2	3	5	4	6	7	8	9	8
chill °C	-19	-20	-17	-14	-14	-11	-3	0	-1	0	2	0	3	6	5	7	5

Freezing level m	750	500	850	1200	700	1000	1850	2350	2500	2750	2700	2650	2800	3200	3150	3200	3300
Cloud base (m)	700	700	750	800	750	700	700	4800	700	700	4050	2800	2850	6250	4850	5000	5350

	—	—	6:20	—	—	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—
	7:54	—	—	7:57	—	—	7:58	—	—	7:59	—	—	—	8:00	—	—	8:01

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -10°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Mon night, min 3°C on Sat afternoon). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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	5° C	Light rain .	Light winds from the SSE (7 kph at 150).	16 km Low: scattered Mid: overcast
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. 2 hours ago	12° C	Dry	Calm (0 kph at 118).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	4° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	5° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: few Mid: scattered
Troutdale Airport 75 km S 218m alt. 2 hours ago	5° C	Dry and cloudy.	Light winds from the SSW (13 kph at 210).	16 km Low: broken Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Light winds from the SW (6 kph at 220).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	3° C	Light rain .	Light winds from the SW (6 kph at 230).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	5° C	Dry and cloudy.	Light winds from the S (7 kph at 180).	16 km Low: few Mid: few 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.