– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Thu 19 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Thu 19 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -14°C on Thu morning). Winds increasing (calm on Thu morning, gales from the S by Sat night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -5°C on Sun night, min -12°C on Tue night). Winds decreasing (gales from the SW on Sun night, fresh winds from the W by Tue morning).
	Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	light snow	clear	snow shwrs	snow shwrs	some clouds	mod. snow	light snow	light snow	snow shwrs	mod. snow	heavy snow	heavy snow	mod. snow	mod. snow	light snow	light snow	mod. snow
km/h	SSW	WNW	NW	W	WSW	S	SSW	SSW	S	S	SSW	SW	SW	SW	WSW	W	WSW	W
See all weather maps
cm	—	1	—	2	1	—	8	2	1	1	6	18	13	9	10	5	2	9
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-13	-13	-11	-10	-10	-8	-6	-5	-5	-6	-7	-5	-5	-5	-5	-10	-11	-12
min °C	-14	-14	-13	-10	-10	-9	-7	-6	-6	-6	-7	-8	-6	-6	-10	-11	-11	-12
chill °C	-18	-24	-23	-19	-18	-17	-17	-16	-16	-17	-18	-20	-17	-15	-20	-22	-21	-24

Freezing level m	600	650	0	500	650	0	700	950	1150	1100	1300	1100	1500	1300	1250	950	950	800
Cloud base (m)	700	700	700	700	700	700	1500	700	1450	850	700	700	700	700	700	700	700	700

	7:03	—	—	7:03	—	—	7:01	—	—	6:58	—	—	6:58	—	—	6:56	—	—
	—	5:39	—	—	5:42	—	—	5:43	—	—	5:45	—	—	5:45	—	—	5:47	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -5°C on Sat afternoon, min -14°C on Thu morning). Winds increasing (calm on Thu morning, gales from the S by Sat night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -5°C on Sun night, min -12°C on Tue night). Winds decreasing (gales from the SW on Sun night, fresh winds from the W by Tue morning).

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	3° C	Light rain .	Light winds from the NW (9 kph at 320).	16 km Low: few Mid: broken High: 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. 44 minutes ago	3° C	Dry	Calm (3 kph at 317).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	2° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	3° C	Dry and cloudy.	Light winds from the NNW (11 kph at 330).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	4° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	3° C	Dry and cloudy.	Light winds from the NNW (7 kph at 340).	11 km Low: broken Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	2° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	4° C	Dry and cloudy.	Light winds from the N (9 kph at 10).	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.