– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Sat 14 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 14 Feb 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 Mon afternoon. Temperatures will be below freezing (max -3°C on Sun morning, min -12°C on Mon night). Winds decreasing (fresh winds from the S on Mon night, calm by Tue afternoon).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -12°C on Wed night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the WNW by Thu night).
		Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. snow	light snow	light snow	some clouds	light snow	mod. snow	snow shwrs	light snow	some clouds	some clouds	snow shwrs	light snow	heavy snow	light snow	light snow	heavy snow	light snow	light snow	mod. snow
km/h	SW	SW	WSW	WSW	WSW	SW	SSW	S	SSW	WNW	WNW	WNW	WSW	WNW	WNW	WNW	W	WSW	SSW
See all weather maps
cm	6	3	2	—	4	10	9	2	—	—	1	2	14	1	2	14	4	3	7
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-4	-3	-4	-4	-9	-10	-10	-10	-10	-10	-11	-10	-10	-12	-11	-9	-8	-7	-4
min °C	-4	-4	-4	-7	-9	-10	-12	-11	-10	-11	-11	-10	-12	-12	-11	-10	-9	-8	-7
chill °C	-9	-11	-11	-15	-17	-19	-22	-18	-14	-17	-18	-17	-21	-20	-19	-20	-18	-15	-16

Freezing level m	1250	1350	1350	850	600	650	400	500	650	0	400	550	450	350	500	350	650	800	850
Cloud base (m)	700	700	650	700	1550	650	600	650	700	650	700	700	700	700	700	850	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 below freezing (max -3°C on Sun morning, min -12°C on Mon night). Winds decreasing (fresh winds from the S on Mon night, calm by Tue afternoon).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -12°C on Wed night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the WNW by Thu night).

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
SHIP4024 53 km SW 3m alt. 2 hours ago	7° C
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the NNE (7 kph at 20).	16 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	-1° C	-	Calm (0 kph at 166).
SHIP4532 53 km SW 3m alt. 2 hours ago	7° C
SHIP7665 53 km SW 15m alt. 2 hours ago				- km
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the NNE (7 kph at 20).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
SHIP5331 58 km SSW 15m alt. 1 hour ago				- km

* 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.