– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 pm Tue 03 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 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 1°C on Tue night, min -6°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the SW by Wed night).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Sat night). Winds decreasing (severe gales from the SSW on Sat afternoon, calm by Sun night).
	Tue 3		Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	cloudy	light snow	snow shwrs	some clouds	cloudy	cloudy	cloudy	some clouds	some clouds	snow shwrs	heavy snow	light snow	some clouds	some clouds
Cloud base (m)	2400	2750	9200	6850	750	750	950	6200	2800	1950	3050	8650		700	750	900	8500
km/h	NNE	ENE	SSW	SW	W	WNW	WNW	WSW	W	WNW	SW	SSW	SSW	WSW	W	W	S
See all weather maps
cm	—	—	—	—	4	1	—	—	—	—	—	—	1	14	2	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	1	1	-1	-4	-3	-1	1	1	2	5	5	2	-4	-7	-3	0
min °C	0	0	0	-3	-6	-4	-2	0	1	2	3	4	0	-7	-7	-5	-1
chill °C	0	0	-6	-12	-15	-12	-8	-5	-5	-3	-2	-3	-10	-17	-16	-12	-1

Freezing level m	2600	2750	2850	2250	1700	1700	2000	2900	2800	3150	3300	3400	2850	1450	1500	1600	2450

	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:58	—	—	6:58	—	—
	4:51	—	—	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 1°C on Tue night, min -6°C on Wed night). Winds increasing (calm on Tue afternoon, strong winds from the SW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Sat night). Winds decreasing (severe gales from the SSW on Sat afternoon, calm by Sun night).

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. 56 minutes ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	14°C	Dry and cloudy.	Light winds from the S (6 kph at 180).	16 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 56 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	14°C	Dry and cloudy.	Wind obs. (7 kph from 20 degs) was rejected.	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Wind obs. (17 kph from 80 degs) was rejected.	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14°C	Dry and partly cloudy.	Light winds from the NW (9 kph at 310).	16 km Low: few Mid: broken High: broken
SHIP7251 78 km S 15m alt. 2 hours ago				- km
SHIP2115 78 km S 15m alt. 3 hours ago				- km
SHIP2844 78 km S 15m alt. 2 hours 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.