– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Sun 12 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 12 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Sun afternoon, min -13°C on Wed morning). Winds increasing (light winds from the W on Sun afternoon, severe gales from the WSW by Tue night).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -3°C on Fri afternoon, min -14°C on Wed afternoon). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the WNW by Fri afternoon).
	Sun 12		Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	cloudy	light snow	some clouds	some clouds	mod. snow	heavy snow	snow shwrs	mod. snow	snow shwrs	clear	snow shwrs	snow shwrs	clear	clear	some clouds
km/h	NW	WNW	NW	WNW	WNW	WSW	WSW	WSW	W	WNW	NW	NNW	NW	NW	NNW	WNW	WSW
See all weather maps
cm	2	3	—	1	—	—	10	41	6	7	2	—	2	2	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-3	-4	-5	-4	-4	-6	-7	-7	-13	-13	-12	-10	-9	-6	-5	-3	-3
min °C	-4	-5	-6	-5	-6	-7	-7	-11	-13	-14	-13	-11	-9	-8	-5	-4	-4
chill °C	-10	-13	-14	-13	-16	-18	-19	-23	-25	-27	-24	-21	-19	-18	-12	-7	-11

Freezing level m	1850	1450	1250	1350	1000	1050	1200	950	750	800	0	850	1050	850	1000	1250	1350
Cloud base (m)	750	700	700	700	700	800	750	700	700	700	700	700	700	700	700	750	750

	—	—	6:26	—	—	6:24	—	—	6:22	—	—	6:20	—	—	6:18	—	—
	7:51	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:57	—	—	7:58	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Sun afternoon, min -13°C on Wed morning). Winds increasing (light winds from the W on Sun afternoon, severe gales from the WSW by Tue night).

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -3°C on Fri afternoon, min -14°C on Wed afternoon). Winds decreasing (strong winds from the WNW on Wed afternoon, light 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. 3 hours ago	12° C	Dry and cloudy.	Light winds from the NW (15 kph at 310).	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. 3 hours ago	12° C	Dry and cloudy.	Light winds from the W (7 kph at 280).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	12° C	Light rain .	Wind obs. (7 kph from 280 degs) was rejected.	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11° C	Dry and cloudy.	Light winds from the WNW (9 kph at 290).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10° C	Dry and cloudy.	Light winds from the WSW (9 kph at 240).	16 km Low: few Mid: broken High: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	12° C	Dry and cloudy.	Light winds from the WNW (13 kph at 300).	16 km Low: 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.