– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Sun 15 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sun 15 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -6°C on Sun morning, min -15°C on Mon night). Winds decreasing (gales from the SSW on Mon night, calm by Tue afternoon).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Fri night, min -16°C on Wed night). Winds increasing (light winds from the WNW on Thu morning, gales from the SW by Fri night).
	Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	cloudy	some clouds	cloudy	mod. snow	mod. snow	snow shwrs	some clouds	some clouds	light snow	light snow	heavy snow	some clouds	clear	snow shwrs	light snow	light snow	heavy snow
km/h	WSW	WSW	WSW	SW	SW	SSW	SSW	SW	WNW	NW	WNW	W	WNW	NW	WNW	WNW	WSW	SSW
See all weather maps
cm	1	—	—	—	8	10	4	—	—	2	2	11	—	—	3	2	1	11
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-6	-6	-7	-11	-13	-14	-14	-14	-14	-15	-14	-14	-15	-14	-11	-11	-10	-7
min °C	-7	-6	-9	-12	-14	-15	-15	-14	-15	-15	-14	-16	-16	-14	-13	-11	-10	-9
chill °C	-16	-14	-18	-23	-26	-26	-25	-22	-21	-26	-25	-27	-24	-23	-23	-20	-18	-19

Freezing level m	1350	1350	1100	800	700	450	550	650	0	500	600	350	400	500	200	500	700	850
Cloud base (m)	700	700	1450	650	1300	600	650	700	700	700	700	700	700	750	700	700	700	700

	7:11	—	—	7:09	—	—	7:07	—	—	7:05	—	—	7:03	—	—	7:03	—	—
	—	5:34	—	—	5:36	—	—	5:37	—	—	5:38	—	—	5:39	—	—	5:42	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -6°C on Sun morning, min -15°C on Mon night). Winds decreasing (gales from the SSW on Mon night, calm by Tue afternoon).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Fri night, min -16°C on Wed night). Winds increasing (light winds from the WNW on Thu morning, gales from the SW 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	7° C	Dry and cloudy.	Light winds from the N (11 kph at 350).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Vancouver 67 km S 94m alt. 2 hours ago	13° C	Dry	Calm (0 kph at 296).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8° C	Dry and cloudy.	Light winds from the N (17 kph at 10).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	8° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	8° C	Dry and partly cloudy.	Wind obs. (13 kph from 110 degs) was rejected.	16 km Low: broken Mid: broken
Portland Airport 76 km S 218m alt. 2 hours ago	8° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	5° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	7° C	Dry and partly cloudy.	Light winds from the NE (13 kph at 40).	16 km Low: broken

* 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.