– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 pm Fri 13 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 pm Fri 13 Nov 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 Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, light winds from the S by Sun night).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Tue afternoon, min -6°C on Wed afternoon). Winds decreasing (strong winds from the SE on Tue night, light winds from the SE by Wed afternoon).
	Fri 13		Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	light snow	cloudy	mod. snow	mod. snow	light snow	snow shwrs	light snow	light snow	some clouds	some clouds	some clouds	some clouds	mod. snow	light snow	clear
Cloud base (m)	650	650	700	650	750	700	700	700	900	700	800	700	800	700	2050	700	750
km/h	SSW	SSW	SW	S	SSW	SW	SW	SW	SSW	WSW	SW	SSW	S	SE	SSE	SSE	SE
See all weather maps
cm	2	5	3	—	10	6	4	2	1	3	—	—	—	—	6	3	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-2	-2	1	2	-2	-4	-4	-5	-5	-5	-5	-2	-2	-4	-5	-4
min °C	-2	-3	-2	-1	-1	-3	-4	-5	-5	-5	-5	-5	-4	-2	-5	-6	-5
chill °C	-9	-10	-9	-8	-8	-11	-11	-11	-12	-11	-10	-10	-9	-9	-12	-12	-9

Freezing level m	1850	1600	1700	1800	1950	1600	1400	1300	1300	1150	1150	1200	1400	1650	1200	1050	1100

	—	—	7:07	—	—	7:09	—	—	7:11	—	—	7:11	—	—	7:13	—	—
	4:37	—	—	4:37	—	—	4:36	—	—	4:35	—	—	4:34	—	—	4:32	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, light winds from the S by Sun night).

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -2°C on Tue afternoon, min -6°C on Wed afternoon). Winds decreasing (strong winds from the SE on Tue night, light winds from the SE by Wed afternoon).

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	13°C	Dry and cloudy.	Light winds from the SSE (13 kph at 150).	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
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Wind obs. (13 kph from 120 degs) was rejected.	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	11°C	Dry and partly cloudy.	Light winds from the ENE (6 kph at 60).	16 km Low: broken Mid: broken
Portland Airport 76 km S 218m alt. 2 hours ago	12°C	Dry and partly cloudy.	Light winds from the ESE (17 kph at 120).	16 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago		-	Calm (0 kph at 0).	0.0 km High: scattered
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	11°C	Dry and partly cloudy.	Light winds from the S (13 kph at 190).	16 km Low: few Mid: scattered High: broken
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	12°C	Dry and partly cloudy.	Light winds from the S (13 kph at 170).	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.