– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Tue 03 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Tue 03 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WSW by Wed night).										Days 5–7 Weather Summary A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 6°C on Sat morning, min -7°C on Sun morning). Winds decreasing (stormy winds from the SSW on Sat night, calm by Mon morning).
		Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	snow shwrs	snow shwrs	clear	some clouds	cloudy	cloudy	some clouds	clear	clear	snow shwrs	some clouds	some clouds	some clouds
Cloud base (m)	2600		2050	750	750	900		2700	2100	2750	8950	8500	900	900	950
km/h	E	S	SW	W	WNW	WNW	WSW	W	W	WSW	SSW	SSW	SW	W	W	SSW
See all weather maps
cm	—	—	—	4	1	—	—	—	—	—	—	—	9	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	1	-2	-4	-3	-1	2	1	2	5	6	5	0	-6	-4	-1
min °C	-1	0	-3	-5	-4	-2	0	1	2	3	6	3	-6	-7	-6	-2
chill °C	-1	-6	-12	-14	-12	-8	-5	-6	-4	-4	1	-5	-16	-17	-15	-4

Freezing level m	2750	2850	2250	1750	1700	1950	2850	2900	3100	3200	3550	3300	2050	1450	1500	2350

	—	6:54	—	—	6:54	—	—	6:56	—	—	6:58	—	—	6:58	—	—
	—	—	4:49	—	—	4:47	—	—	4:46	—	—	4:45	—	—	4:44	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WSW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 6°C on Sat morning, min -7°C on Sun morning). Winds decreasing (stormy winds from the SSW on Sat night, calm by Mon 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
BUOY-KLMW1 56 km SW 3m alt. 2 hours ago
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	9°C	Dry and cloudy.	Wind obs. (6 kph from 320 degs) was rejected.	16 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	9°C	Dry and partly cloudy.	Wind obs. (6 kph from 290 degs) was rejected.	16 km Low: scattered Mid: broken
Vancouver Airport 74 km S 218m alt. 3 hours ago	10°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
PortlandInt.-Or. 74 km S 12m alt. 2 hours ago	11°C	-	Light winds from the ESE (11 kph at 110).	36 km Mid: mostly cloudy
Troutdale Airport 75 km S 218m alt. 3 hours ago	11°C	Dry and cloudy.	Moderate winds from the E (20 kph at 80).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	11°C	Dry and partly cloudy.	Light winds from the E (7 kph at 100).	16 km Low: broken
SHIP7749 78 km S 3m alt. 3 hours ago
SHIP9643 78 km S 3m alt. 3 hours ago

* 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.