– 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 dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -2°C on Wed night). Winds increasing (calm on Tue night, fresh 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 9°C on Sat morning, min -3°C on Sat night). Winds decreasing (gales from the SSW on Sat night, calm by Mon afternoon).
		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	some clouds	some clouds	some clouds	light rain	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	SSW	W	WNW	WNW	WSW	WSW	WSW	SW	S	S	SW	W	WNW	SSE
See all weather maps
cm	—	—	—	3	—	—	—	—	—	—	—	—	6	—	—	—
mm	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—
max °C	3	3	1	0	-1	1	4	3	5	7	9	8	4	-3	-2	2
min °C	2	2	0	-2	-1	0	2	3	5	5	8	6	-3	-3	-3	0
chill °C	2	-2	-6	-9	-7	-4	-1	-2	2	0	4	0	-11	-10	-10	0

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 dusting of new snow. Freeze-thaw conditions (max 5°C on Fri afternoon, min -2°C on Wed night). Winds increasing (calm on Tue night, fresh 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 9°C on Sat morning, min -3°C on Sat night). Winds decreasing (gales from the SSW on Sat night, calm by Mon 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
BUOY-KLMW1 56 km SW 3m alt. 2 hours ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	5°C	Mist -.	Calm (0 kph at 0).	6 km
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	5°C	Mist -.	Wind obs. (6 kph from 270 degs) was rejected.	5 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	9°C	Dry and partly cloudy.	Wind obs. (9 kph from 100 degs) was rejected.	14 km Low: broken
Troutdale Airport 75 km S 218m alt. 3 hours ago	8°C	Dry and partly cloudy.	Light winds from the E (11 kph at 100).	16 km Low: broken
Portland Airport 76 km S 218m alt. 3 hours ago	9°C	Dry and partly cloudy.	Light winds from the ESE (15 kph at 110).	16 km Low: broken
SHIP3379 78 km S 3m alt. 3 hours ago
SHIP5164 78 km S 15m alt. 3 hours ago				- km
SHIP8015 78 km S 3m alt. 2 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.